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1

Healthy Municipios in Latin America.  

PubMed

This article describes the Healthy Municipios movement in Latin America and gives examples of some PAHO projects that could become demonstration projects. The Healthy Municipios movement was established in the early 1990s. The movement aims to promote healthy municipalities according to objectives set forth in the 1987 Ottawa Charter on Health Promotion, the 1992 Declaration of Bogota, and the 1993 Caribbean Health Promotion Charter. The movement is a joint effort of government, the health sector, and the community in promoting health locally. Key features of the movement are its creativity, variety, political strength, and adaptation to local conditions. Technical cooperation serves the purpose of facilitating information exchange and promotes the use of modern techniques of analysis and scientific and technical information. All projects shared the following common features: initiation by the local community with strong political commitment, intersectoral organizational structure, widespread community mobilization and participation, problem solving activities, and a recognizable leader. Pioneering projects include the Comprehensive Project for Cienfuegos, Cuba; the Health Manizales, Colombia; the Network in Mexico; Baruta and El Hatillo, Venezuela; Valdivia, Chile; and San Carlos Canton, Costa Rica. It is concluded that these projects and most others aim to assure equity. These efforts are important for placing health on the political agenda and implementing healthy policies. The Valdivia project, for example, serves a population of about 120,000 in the urban city of Valdivia, the semi-urban area, and rural areas. The project was officially sanctioned by the President of Chile on World Health Day in 1993. Progress was reported in mass communication and school-based programs. Attention was directed also to prevention of risk factors for noncommunicable diseases and to the problem of traffic accidents. PMID:8520612

Restrepo, H E; Llanos, G; Contreras, A; Rocabado, F; Gross, S; Suárez, J; González, J

1995-09-01

2

Garbage, society, and environment in a Mexican municipio: The case of Coxcatlán, Puebla, Mexico  

E-print Network

This dissertation examines the practice of garbage management and its construction as a set of environmental issues across the municipio of Coxcatlán, Puebla, Mexico. The generation and sustainable management of garbage ...

Hilburn, Andrew Michael

2014-05-31

3

Composición de la dieta de la codorniz Moctezuma (Cyrtonyx montezumae) en municipios del noroeste del Estado de México  

Microsoft Academic Search

Composition of the Montezuma quail's diet was studied in northwest State of Mexico. Nine esophageal contents were collected during the winter hunting season 2001-2002. Macrohistological analyses indicate that the main

MARIVEL HERNÁNDEZ-TÉLLEZ; MARTÍN ENRIQUE ROMERO-SÁNCHEZ; BEATRIZ CECILIA AGUILAR-VALDEZ; SALVADOR IBARRA-ZIMBRÓN; MARÍA M AGDALENA CROSBY-GALVÁN; GERMÁN DAVID MENDOZA-MARTÍNEZ

4

EL ESTADO EN LOS MONTES DE MARIA  

Microsoft Academic Search

Se pretende en el presente trabajo, mostrar las carcatristicas que presenta el Estado en los Montes de María (1) (departamentos de Sucre y Bolívar, republica de Colombia), en el cual se resalta la naturaleza mafiosa y politiquera de un Estado que ya no existe como tal y que se ha convertido en feudos de la politiquería local. Igualmente, se hace

Daniel Menco Rivera

2009-01-01

5

-DERECHO PBLICO DEL ESTADO AUTONMICO La implantacin del Mster universitario en Derecho Pblico del Estado Autonmico  

E-print Network

- DERECHO P�BLICO DEL ESTADO AUTON�MICO La implantación del Máster universitario en Derecho Público del Estado Autonómico extinguirá el Máster Oficial en Derecho Autonómico y Local. Por esta razón se materias del Máster Oficial en Derecho Autonómico y Local. Los estudiantes que comenzaron el Máster Oficial

Rey Juan Carlos, Universidad

6

Briófitas do Espírito Santo existentes no Herbário Científico do Estado \\  

Microsoft Academic Search

RESUMO: Estão sendo referidas as briófitas provenientes do estado do Espírito Santo, depositadas no herbário SP. Foram encontradas 265 espécies de briófitas, sendo 147 musgos, 115 hepáticas e 3 antóceros, distribuídas em 63 famílias e 128 gêneros. Destas, 83 espécies são ocorrências novas para o estado (55 musgos, 26 hepáticas e 2 antóceros) e Racomitrium microcarpon (Hedw.) Brid., é uma

Olga Yano; Denilson F. Peralta

7

Estado de Santa Catarina Universidade Federal de Santa Catarina  

E-print Network

Estado de Santa Catarina Universidade Federal de Santa Catarina CURSO DE ESPECIALIZA��O EM Federal de Santa Catarina, como requisito parcial para conclusão do Curso de Especialização em / Luis Fernando Santos Carlos. ­ Santa Catarina: 2006. 190p. 1.. 2. I. Título. II. Curso de

8

POLÍTICA DE MEDICAMENTOS EN ESTADOS UNIDOS DE AMÉRICA  

Microsoft Academic Search

RESUMEN La política de medicamentos de los Estados Unidos de América (EEUU) es inconsistente, regula el desarrollo, producción, comercialización y seguridad de los medicamentos en el país, por medio de mecanismos legales así como de instituciones privadas y gubernamentales. Las leyes de patente protegen a la industria farmacéutica y no existe un mecanismo directo de control de precios ni una

Edmundo G Stahl

2009-01-01

9

Paleoenvironmental and paleoclimatic investigations on Isla de los Estados, Argentina  

NASA Astrophysics Data System (ADS)

The expedition in November-December 2005 to Isla de los Estados (Staten Island) off the southeastern tip of South America was a cooperative venture between Lund University (LU) and Stockholm University (SU) in Sweden and the CADIC-CONICET Institute in Ushuaia, Argentina. The aim of the expedition was threefold: (1) to extend the Swedish paleoclimatic "ATLANTIS"-project (Greenland, Iceland, Faroe Islands, Azores, Grenada, Tristan da Cunha; PI S Björck) to the southern part of the South American continent, (2) to connect earlier glacial and climate history reconstructions from the Antarctic Peninsula to equivalents north of the Drake Passage in southernmost South America, and (3) to complement paleo-information available from the Tierra del Fuego mainland with information from Isla de los Estados. Focus was on two areas in the northern and north-western part of the island, Bahía Colnett and Bahia Crossley. Detailed geomorphologic and stratigraphic mapping of glacial deposits were combined with sampling sediments for OSL dating. To reconstruct the paleoclimatic development of Isla de los Estados since the last ice retreat, four main peat bog/lake sites were cored and sampled. In addition, living trees of Nothofagus and old logs preserved in the peat were sampled for dendrochronological and dendroclimatological studies. Preliminary results show that the deglaciation of the study area occurred before 16500 cal yr BP. Detailed multi- proxy analyses of the four sequences are under way and first results will be presented.

Björck, S.; Fernandez, M.; Hjort, C.; Ljung, K.; Martinez, O.; Möller, P.; Ponce, F.; Rabassa, J.; Roig, F.; Unkel, I.; Wohlfarth, B.

2007-05-01

10

Estados Unidos y cuatro países de América Latina se unen para combatir el cáncer  

Cancer.gov

El Instituto Nacional del Cáncer (NCI) de Estados Unidos formalizó esta semana alianzas bilaterales con los gobiernos de Argentina, Brasil, México y Uruguay, para acelerar el avance contra el cáncer en la población hispana de Estados Unidos y de América Latina y mejorar la investigación del cáncer.

11

EL TURISMO Y SU IMPACTO EN LA ECONOMÍA DE MÉXICO Y DEL ESTADO DE MICHOACÁN  

Microsoft Academic Search

El turismo es una actividad que impacta, de manera importante la economía de México y del estado de Michoacán, por su aportación al producto interno bruto y por la generación de empleos. Para México es la tercera fuente de divisas y para el estado de Michoacán es la segunda. México ha conservado el décimo lugar mundial por la actividad turística,

Horacio Mercado Vargas; Marisol Palmerín Cerna

2012-01-01

12

LA ADMINISTRACIÓN PÚBLICA EN EL ESTADO DE OAXACA, MÉXICO. ESTRUCTURA Y FUNCIONES  

Microsoft Academic Search

La administración pública es el aparato del que se auxilia el poder ejecutivo del estado para cumplir con el mandato que le confiere la Constitución. Se define el concepto de Estado para posteriormente entender y describir al gobierno; la división del gobierno, para el ejercicio de sus funciones en Poder legislativo, Poder judicial y Poder ejecutivo. Se describe el fundamento

Jorge Martín Cordero Torres

2010-01-01

13

Territorios, ilegalidades y soberanías de los estados-nación en torno de las drogas  

Microsoft Academic Search

Una de las cuestiones que el fenómeno del narcotráfico ha puesto en evidencia, es que la transnacionalización de las drogas forma parte intrínseca de la globalización. Pero su ilegalidad no es algo extraño a la lógica del mercado y los estados-nación; se construyen paralelamente, lo que nos hace pensar que los Estados no son absolutos, acabados y omnipresentes como dicen

Salvador Maldonado Aranda

2009-01-01

14

A GESTO DAS GUAS SUBTERRNEAS NA REGIO SUDESTE DO ESTADO DE TOCANTINS  

E-print Network

A GEST�O DAS ÁGUAS SUBTERR�NEAS NA REGI�O SUDESTE DO ESTADO DE TOCANTINS Waldir Duarte Costa1 hidrogeológico da Região Sudeste do Estado do Tocantins foram cadastrados 1.080 em toda a área, distribuídos em três distintas províncias geológicas a saber: Província de Tocantins representada por metamorfitos e

Paris-Sud XI, Université de

15

Captura y Reconfiguración Cooptada del Estado en Guatemala, México y Colombia Análisis conceptual de las memorias de la Primera Discusión Internacional Sobre Captura y Reconfiguración Cooptada del Estado  

Microsoft Academic Search

La evidencia muestra que el narcotráfico es importante en el fortalecimiento de la corrupción de Guatemala, México y Colombia; por lo tanto, es problemático analizar de modo separado ambos fenómenos. Los hechos muestran también que las organizaciones narcotraficantes de los tres países han aprendido a regular la coerción del Estado. Este aprendizaje ha representado un salto que va desde la

Luis Jorge Garay-Salamanca; Isaac de León-Beltrán; Eduardo Salcedo-Albarán

2010-01-01

16

Em busca da caixa mágica: o Estado Novo e a televisão  

Microsoft Academic Search

RESUMO A análise histórica sobre a Exposição de Televisão (Rio de Janeiro, 1939), evento promovido pelo Estado Novo em parce- ria com o Terceiro Reich alemão, permi- te trazer, além de dados sobre a história da TV no Brasil, elementos de compreen- são sobre as primeiras relações entre po- der político e esse meio de comunicação no país. Pois, a

Áureo Busetto

2007-01-01

17

RESPONSABILIDADE CIVIL OBJETIVA DO ESTADO POR DANOS DECORRENTES DA MÁ CONSERVAÇÃO DAS VIAS PÚBLICAS 1  

Microsoft Academic Search

RESUMO: O presente artigo visa demonstrar que é Responsabil idade do Estado a conservação das vias públicas e, se a Administração Pública não cumprir com a prestação dos serviços públicos, responderá pelos danos que decor rerem de sua omissão objetivamente, como prevê o § 6º do Art. 37 da Constituição Federa l. Ter as vias públicas conservadas garante a segurança

Patrícia Bispo Zanusso

18

ESTUDOS QUANTITATIVOS PARA IMPLANTAÇÃO DE BARRAGENS DE REGULARIZAÇÃO NO ESTADO DE GOIÁS  

Microsoft Academic Search

Resumo- Este artigo procura fornecer subsídios para a implantação de barragens de regularização no estado de Goiás. Com essa finalidade foi desenvolvido e aplicado um modelo de simulação com base na equação de balanço hídrico para reservatórios. O modelo permite, por exemplo, estimar a disponibilidade hídrica máxima do curso d'água, analisar a importância dos diversos componentes do balanço ou dimensionar

Jonas Linhares Melo; Gunter Assis Moraes; Bernd Rusteberg

19

BOLETN OFICIAL DEL ESTADO Suplement en llengua catalana al nm. 295 Dimarts 10 de desembre de 2013 Secc. I. Pg. 1  

E-print Network

BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 295 Dimarts 10 de desembre de 2013 OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 295 Dimarts 10 de desembre de 2013 Secc. I. Pàg;BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al n

20

El número de supervivientes de cáncer en Estados Unidos asciende a aproximadamente 12 millones  

Cancer.gov

El número de supervivientes de cáncer en Estados Unidos ascendió a 11,7 millones en 2007, de acuerdo a un informe publicado por los Centros para el Control y la Prevención de Enfermedades, CDC, y el Instituto Nacional del Cáncer, NCI, el cual forma parte de los Institutos Nacionales de la Salud. Hubo 3 millones de supervivientes de cáncer en 1971 y 9,8 millones en 2001.

21

40 CFR 81.355 - Puerto Rico.  

Code of Federal Regulations, 2011 CFR

...Lorenzo Municipio San Sebastian Municipio Santa Isabel Municipio Toa Alta Municipio...Lorenzo Municipio San Sebastian Municipio Santa Isabel Municipio Toa Alta Municipio...Lorenzo Municipio San Sebastián Municipio Santa Isabel Municipio Toa Alta Municipio...

2011-07-01

22

BOLETN OFICIAL DEL ESTADO Suplement en llengua catalana al nm. 55 Dissabte 5 de mar de 2011 Secc. I. Pg. 1  

E-print Network

BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 55 Dissabte 5 de març de 2011 Secc'actuació. #12;BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 55 Dissabte 5 de març de 2011

23

BOLETN OFICIAL DEL ESTADO Suplement en llengua catalana al nm. 103 Dilluns 30 d'abril de 2012 Secc. I. Pg. 1  

E-print Network

BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 103 Dilluns 30 d'abril de 2012 immediata, és necessari consolidar el marc de política #12;BOLETÍN OFICIAL DEL ESTADO Suplement en llengua

24

BOLETN OFICIAL DEL ESTADO Suplement en llengua catalana al nm. 61 Dissabte 12 de mar de 2011 Secc. I. Pg. 1  

E-print Network

BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 61 Dissabte 12 de març de 2011 DEL ESTADO Suplement en llengua catalana al núm. 61 Dissabte 12 de març de 2011 Secc. I. Pàg. 2 Dos. L

25

BOLETN OFICIAL DEL ESTADO Suplement en llengua catalana al nm. 17 Dissabte 19 de gener de 2008 Secc. I. Pg. 1  

E-print Network

BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 17 · Dissabte 19 de gener de 2008 jurídica al sistema. #12;BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 17 · Dissabte 19

26

BOLETN OFICIAL DEL ESTADO Suplement en llengua catalana al nm. 184 Dimarts 2 d'agost de 2011 Secc. I. Pg. 1  

E-print Network

BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 184 Dimarts 2 d'agost de 2011 Secc OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 184 Dimarts 2 d'agost de 2011 Secc. I. Pàg. 2

27

40 CFR 81.355 - Puerto Rico.  

Code of Federal Regulations, 2010 CFR

...Municipio San German Municipio San Juan Municipio San Lorenzo Municipio...Municipio San German Municipio San Juan Municipio San Lorenzo Municipio...Municipio San Germán Municipio San Juan Municipio San Lorenzo...

2010-07-01

28

ESTILO DE VIDA DOS PROFESSORES DE EDUCAÇÃO FÍSICA AO LONGO DA CARREIRA DOCENTE NO ESTADO DE SANTA CATARINA  

Microsoft Academic Search

Resumo: O objetivo deste estudo foi analisar o nível de associação entre os Ciclos de Desenvolvimento Profissional (CDP) e o Estilo de Vida (EV) dos professores do magistério público estadual de Santa Catarina. A amostra foi constituída por 580 docentes de diferentes regiões do estado, sendo 265 do sexo masculino e 315 do sexo feminino. Na coleta de dados foi

VIEIRA DO NASCIMENTO; ADRIANO FERRETI BORGATTO

29

Gestión financiera pública: elementos para su estudio y aplicación. Funciones económicas del Estado, presupuesto, tributos, endeudamiento, gasto público  

Microsoft Academic Search

El presente trabajo ha sido pensado y diseñado para que sirva básicamente de apoyo y de complemento a la labor docente y\\/o de aprendizaje de las finanzas del Estado colombiano. Pero también le será de gran utilidad a los que por diversas razones tengan relación con el tema especialmente aquellos encargados de la gestión de los asuntos públicos tanto en

José Francisco Mendoza Hernández

30

Relación entre lípidos séricos y estado de las vitaminas C y E como antioxidantes en adultos mayores venezolanos  

Microsoft Academic Search

RESUMEN. En el envejecimiento se observa tendencia a hiperlipidemias, cambios en la distribución de lipoproteínas y una declinación del sistema de defensa antioxidante del organismo. El objetivo de este estudio fue relacionar concentraciones séricas de colesterol total, fracciones, triglicéridos y Vitaminas C y E. Se evaluaron 61 adultos mayores de 60 años de edad, de enero-marzo, 2006. Se diagnosticó estado

Lesbia Meertens; Gloria Naddaf; Adelmo Rodríguez

2008-01-01

31

BOLETN OFICIAL DEL ESTADO ANY CCCXLIV K DIJOUS 1 DE GENER DE 2004 K SUPLEMENT NM. 1 EN LLENGUA CATALANA  

E-print Network

BOLETÍN OFICIAL DEL ESTADO ANY CCCXLIV K DIJOUS 1 DE GENER DE 2004 K SUPLEMENT N�M. 1 EN LLENGUA'objectiu de fomentar la ràpida incorporació de les noves tecno- #12;138 Dijous 1 gener 2004 Suplement núm. 1

32

Developing Flexible Dual Master's Degree Programs at UPAEP (Universidad Popular Autonoma del Estado de Puebla) and OSU (Oklahoma State University)  

ERIC Educational Resources Information Center

In 2006, UPAEP (Universidad Popular Autonoma del Estado de Puebla) and OSU (Oklahoma State University) signed a MOU (memorandum of understanding) to develop more than 20 dual master's degree programs. This special partnership has allowed students from Mexico and the United States to study two master degree programs, in two languages, in two…

Fabregas-Janeiro, Maria G.; de la Parra, Pablo Nuno

2012-01-01

33

Evolución y Determinantes de los Ingresos Propios en los Estados Mexicanos: Los Casos de Baja California y Michoacán  

Microsoft Academic Search

La baja recaudación de impuestos de los estados ha sido una constante del federalismo fiscal mexicano. Se estima que, en promedio, el 88% de los ingresos fiscales estatales proviene de las transferencias que el gobierno federal realiza a los gobiernos locales. La bibliografía vigente se ha concentrado en el estudio del esquema de descentralización y en el impacto del modelo

Jaime Alfredo Bonet; Gerardo Reyes-Tagle

2010-01-01

34

PROGRAMA COMPUTACIONAL PARA ESTIMATIVA DA EROSIVIDADE DA CHUVA NO ESTADO DE SÃO PAULO UTILIZANDO REDES NEURAIS ARTIFICIAIS  

Microsoft Academic Search

RESUMO A estimativa do fator erosividade da chuva (R) da Equação Universal de Perda de Solo é importante para o planejamento conservacionista de uso e manejo do solo. Uma rede neural artificial (RNA) foi desenvolvida pelo Grupo de Pesquisas em Recursos Hídricos, a fim de estimar o valor de R para qualquer localidade do Estado de São Paulo. Contudo, para

Michel Castro Moreira; Roberto Avelino Cecílio; Francisco Lombardi Neto; Fernando Falco Pruski

35

Susceptibility mapping in the Río El Estado watershed, Pico de Orizaba volcano, Mexico  

NASA Astrophysics Data System (ADS)

In volcanic terrains, dormant stratovolcanoes are very common and can trigger landslides and debris flows continually along stream systems, thereby affecting human settlements and economic activities. It is important to assess their potential impact and damage through the use of landslide inventory maps and landslide models. This poster provides an overview of the on-going research project (Grant SEP-CONACYT no 167495) from the Institute of Geography at the National Autonomous University of Mexico (UNAM) that seeks to conduct a multi-temporal landslide inventory and produce a landslide susceptibility map by using Geographic Information Systems (GIS). The Río El Estado watershed on the southwestern flank of Pico de Orizaba volcano, the highest mountain in Mexico, is selected as a study area. The catchment covers 5.2 km2 with elevations ranging from 2676.79 to 4248.2 m a.s.l. and hillslopes between 5° and 56°. The stream system of Río El Estado catchment erodes Tertiary and Quaternary lavas, pyroclastic flows, and fall deposits. The geologic and geomorphologic factors in combination with high seasonal precipitation, high degree of weathering, and steep slopes predispose the study area to landslides. The method encompasses two main levels of analysis to assess landslide susceptibility. The first level builds a historic landslide inventory. In the study area, an inventory of more than 100 landslides was mapped from interpretation of multi-temporal aerial orthophotographs and local field surveys to assess and describe landslide distribution. All landslides were digitized into a GIS, and the spatial geo-database of landslides was constructed from standardized GIS datasets. The second level calculates the susceptibility for the watershed. Multiple Logistic Regression (MLR) was used to examine the relationship between landsliding and several independent variables (elevation, slope, terrain curvature, flow direction, saturation, contributing area, land use, and geology) to create the susceptibility map. Finally, the model was compared with the reality expressed by the inventory map. The technique and its implementation of each level in a GIS-based technology is presented and discussed.

Legorreta Paulin, G.; Bursik, M. I.; Lugo Hubp, J.; Paredes Mejía, L.; Aceves Quesada, F.

2013-12-01

36

40 CFR 81.355 - Puerto Rico.  

...Lorenzo Municipio San Sebastian MunicipioSanta Isabel Municipio Toa Alta Municipio...Lorenzo Municipio San Sebastian MunicipioSanta Isabel Municipio Toa Alta Municipio...Municipio Unclassifiable/Attainment.Santa Isabel Municipio...

2014-07-01

37

40 CFR 81.355 - Puerto Rico.  

Code of Federal Regulations, 2013 CFR

...Lorenzo Municipio San Sebastian Municipio Santa Isabel Municipio Toa Alta Municipio...Lorenzo Municipio San Sebastian Municipio Santa Isabel Municipio Toa Alta Municipio...Municipio Unclassifiable/Attainment. Santa Isabel Municipio...

2013-07-01

38

40 CFR 81.355 - Puerto Rico.  

Code of Federal Regulations, 2012 CFR

...Lorenzo Municipio San Sebastian Municipio Santa Isabel Municipio Toa Alta Municipio...Lorenzo Municipio San Sebastian Municipio Santa Isabel Municipio Toa Alta Municipio...Municipio Unclassifiable/Attainment. Santa Isabel Municipio...

2012-07-01

39

Nuevos escenarios de la migraci?n M?xico-Estados Unidos. Las consecuencias de la guerra antiinmigrante  

PubMed Central

La historia de la migración México-Estados Unidos se caracteriza por una serie de periodos durante los cuales los patrones migratorios se transforman y evolucionan como respuesta a los cambios en la política migratoria de Estados Unidos. En la década de 1990 se dio uno de estos cambios, lo que provocó el paso de la ‘era de la contradicción’ a la ‘era de la marginalización’. Actualmente, un gran número de migrantes indocumentados permanecen al margen de la ley, precisamente en un periodo en el que las penas se han incrementado y la persecución ha alcanzado niveles récord. De manera cada vez más notoria, los migrantes indocumentados, por la represión interna y fronteriza, quedan obligados a romper los lazos que los vinculaban con sus lugares de destino, pero al mismo tiempo se sienten cada vez más extraños en una tierra donde la aplicación de políticas antiinmigrantes es cosa de todos los días, lo que los sitúa en una posición de marginalización y gran vulnerabilidad. PMID:21209790

MASSEY, Douglas S.; PREN, Karen A.; DURAND, Jorge

2010-01-01

40

BOLETN OFICIAL DEL ESTADO Suplement en llengua catalana al nm. 168 Dissabte 14 de juliol de 2012 Secc. I. Pg. 1  

E-print Network

BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 168 Dissabte 14 de juliol de 2012 Suplement en llengua catalana al núm. 168 Dissabte 14 de juliol de 2012 Secc. I. Pàg. 2 Encara que en el

41

BOLETN OFICIAL DEL ESTADO Suplement en llengua catalana al nm. 25 Divendres 29 de gener de 2010 Secc. I. Pg. 1  

E-print Network

BOLETÍN OFICIAL DEL ESTADO Suplement en llengua catalana al núm. 25 Divendres 29 de gener de 2010 Suplement en llengua catalana al núm. 25 Divendres 29 de gener de 2010 Secc. I. Pàg. 2 què disposen, la

42

EL MANEJO DE LOS RESIDUOS DE LA CONSTRUCCIÓN EN EL ESTADO DE MÉXICO EN EL MARCO DE LA COOPERACIÓN TÉCNICA ALEMANA EN MÉXICO  

Microsoft Academic Search

En el marco del Programa Gestión Ambiental y Uso Sustentable de Recursos Naturales, de Cooperación técnica bilateral entre los países México y Alemania, desde 2005 el componente “Gestión de Residuos Sólidos y Sitios Contaminados”, apoya y asesora al Gobierno del Estado de México. Con la entrada en vigor de la Ley General de Prevención y Gestión Integral de los Residuos

Juan David Hernández Espinosa de los Monteros; Marcos Arturo Rodríguez Salinas; Axel Macht; Erika Ramos Guevara

2008-01-01

43

RELACIÓN COMERCIAL SUPERMERCADO - PRODUCTOR DE FRUTAS FRESCAS Y HORTALIZAS EN EL ESTADO FALCÓN, VENEZUELA Commercial relation supermarket - producers of fresh fruit and vegetable of the Falcon State, Venezuela  

Microsoft Academic Search

Resumen Se caracterizaron las relaciones comerciales existentes entre los productores de frutas fres- cas y hortalizas y los supermercados en el estado Falcón, con el propósito de determinar el nivel y naturaleza de participación del productor agrícola falconiano dentro del nuevo es- quema de distribución agroalimentaria existente en el país y, conocer así los mecanismos de acción de estas relaciones

Henri Piña Zambrano

44

XII Escola de Modelos de Regress~ao, Fortaleza-CE, 13-16 Marco 2011 Atribuic ~ao de Trafego em Redes de Filas Finitas Dependentes do Estado  

E-print Network

Redes de Filas Finitas Dependentes do Estado Guilherme D. Carvalho, Renato A. Nascimento & Frederico R´iculos, baseado em filas finitas configuradas em redes, acoplado ao modelo do ´otimo do sistema, que ´e um dos modelos cl´assicos para atribuic¸ ~ao de tr´afego. O modelo de filas rep- resenta bem situac¸ ~oes de

Cruz, Frederico

45

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.

46

Nuevas Iniciativas con los SIG en el Municipio de  

E-print Network

parcelario #12;Mapa resultante de Calificaci�n de Suelos #12;Se cre� un CD con los mapas en formato PDF para) N�mero de Catastro de la parcela Calificaci�n de suelos (zonificaci�n) Par de Coordenadas X,Y en

Gilbes, Fernando

47

Espectroscopia multi-objeto e imageamento de Abell 586 com GMOS - o estado dinâmico de um aglomerado de galáxias com arcos gravitacionais  

NASA Astrophysics Data System (ADS)

Nesse trabalho é apresentado um estudo do conteúdo de massa do aglomerado de galáxias A586 (z = 0.171) bem como sua distribuição espacial. Isso foi feito a partir de dados de espectroscopia multi-objeto e imageamento obtidos com o instrumento GMOS acoplado ao telescópio Gemini-Norte. A massa desse aglomerado foi estudada a partir da posição dos seus arcos gravitacionais (lentes fortes), da medida estatística da distorção na forma das galáxias de fundo (lentes fracas) e através da dispersão de velocidades de uma amostra de cerca de 30 galáxias pertencentes ao aglomerado (teorema do virial). Os dois primeiros métodos não dependem do estado dinâmico do aglomerado, enquanto que o terceiro sim. Desse modo, comparando seus resultados pode-se estimar o grau de relaxamento desse sistema. Dados de raios X presentes na literatura também serão incluídos nessa análise. Nossos resultados preliminares a partir das técnicas de lentes fracas, mostram que, supondo que a distribuição de massa desse aglomerado seja a de uma esfera isotérmica, espera-se que ele apresente uma dispersão de velocidades de 1330+/-78 km s-1, em contradicao com medidas similares feitas por Dahle et al. 2002 que encontram valores tão altos quanto 1680 km s-1. Já o estudo dinâmico resultou numa dispersão de velocidades de ~950 km s-1.

Cypriano, E. S.; Sodrã©, L., Jr.; Kneib, J.-P.; Campusano, L.

2003-08-01

48

Analysis of the El Nin?o/La Nin?a-Southern Oscillation variability and malaria in the Estado Sucre, Venezuela.  

PubMed

The last decade has seen an unprecedented, worldwide acceleration of environmental and climate changes. These processes impact the dynamics of natural systems, which include components associated with human communities such as vector-borne diseases. The dynamics of environmental and climate variables, altered by global change as reported by the Intergovernmental Panel on Climate Change, affect the distribution of many tropical diseases. Complex systems, e.g. the El Nin?o/La Nin?a-Southern Oscillation (ENSO), in which environmental variables operate synergistically, can provoke the reemergence and emergence of vector-borne diseases at new sites. This research investigated the influence of ENSO events on malaria incidence by determining the relationship between climate variations, expressed as warm, cold and neutral phases, and their relation to the number of malaria cases in some north-eastern municipalities of Venezuela (Estado Sucre) during the period 1990-2000. Significant differences in malaria incidence were found, particularly in the La Nin?a ENSO phases (cold) of moderate intensity. These findings should be taken into account for surveillance and control in the future as they shed light on important indicators that can lead to reduced vulnerability to malaria. PMID:23032283

Delgado-Petrocelli, Laura; Córdova, Karenia; Camardiel, Alberto; Aguilar, Víctor H; Hernández, Denise; Ramos, Santiago

2012-09-01

49

El Estado de los Ecosistemas  

NSDL National Science Digital Library

The recent Millennium Ecosystem Assessment has illustrated that human actions have significantly transformed many of Earths ecosystems. The main findings describe how: humans changed ecosystems dramatically over the past 50 years, changes to ecosystem services may get worse in the next 50 years, global action at all levels can reverse the degradation, and how ecosystem degradation increases risks of sudden changes and reduces benefits for future generations.

ChristiÃÂán Samper (National Museum of Natural History of the Smithsonian Institution;)

2005-08-01

50

Physical, Structural and Operational Vulnerability of Critical Facilities in Valle de Chalco Solidaridad, Estado de Mexico, Mexico. Case of study: Avándaro, San Isidro and El Triunfo  

NASA Astrophysics Data System (ADS)

Valle de Chalco Solidaridad is located in Mexico City Metropolitan Area in Estado de Mexico, Mexico. In this town there is a sewage canal called “La Compañía”. A wall of this canal collapsed on February 5, 2010 due to heavy rains creating the flooding of four surrounding communities. It is important to point out that this area is frequently exposed to floods. In this work, we consider a critical facility as an essential structure for performance, health care and welfare within a community or/and as a place that can be used as shelter in case of emergency or disaster. Global vulnerability (the sum of the three measured vulnerabilities) of the 25 critical facilities identified in the locations of Avándaro, San Isidro and El Triunfo was assessed using the Community Vulnerability Assessment Tool developed by the National Oceanic and Atmospheric Administration (NOAA). For each critical facility we determined its operational, structural and physical vulnerabilities. For our analysis, we considered the four main natural hazards to which Valle de Chalco is exposed: earthquakes, floods, landslides and sinking. We considered five levels of vulnerability using a scale from 1 to 5, where values range from very low to very high vulnerability, respectively. A critical facilities database was generated by collecting general information for three categories: schools, government and church. Each facility was evaluated considering its location in relation to identified high-risk areas. Our results indicate that in average, the global vulnerability of all facilities is low, however, there are particular cases in which this global vulnerability is high. The average operational vulnerability of the three communities is moderate. The global structural vulnerability (sum of the structural vulnerability for the four analyzed hazards) is moderate. In particular, the structural vulnerability to earthquakes is low, to landslides is very low, to flooding is moderate and to sinking is low. Due to the location of the critical facilities, its global physical vulnerability (sum of the physical vulnerability to the four analyzed hazards) is moderate. Only three facilities have very high physical vulnerability to floods. Churches (six facilities) have the highest operational vulnerability, whereas its structural vulnerability is the lowest. Schools (13 facilities) have the lowest operational vulnerability, nevertheless, there are two schools with very high vulnerability. Regarding the six government facilities, we identified that their structural vulnerability range from moderate to high. As a result of this work, we believe in the importance of strengthening the culture of civil protection within the critical facilities of the communities of Valle de Chalco.

Garcia Payne, D. G.; Novelo-Casanova, D. A.; Ponce-Pacheco, A. B.; Espinosa-Campos, O.; Huerta-Parra, M.; Reyes-Pimentel, T.; Rodriguez, F.; Benitez-Olivares, I.

2010-12-01

51

Informe Anual a la Nación sobre el Estado del Cáncer, de 1975 a 2010, con una sección especial sobre la prevalencia de comorbilidad y su efecto en la supervivencia de personas con cáncer de pulmón, seno, próstata o colorrectal: preguntas y respuestas  

Cancer.gov

El Informe Anual a la Nación sobre el Estado del Cáncer (1975 a 2010), mostró un descenso más acelerado que en años anteriores de los índices de mortalidad por cáncer de pulmón. También contiene una sección especial que destaca los efectos significativos que tienen otras enfermedades en la supervivencia de pacientes con cáncer.

52

Prevalência de diarréia na população do Distrito Docente-Assistencial do Tucumã, Rio Branco, Estado do Acre, Brasil, em 2003 Prevalence of Diarrhoea in the Population of the Medical Care and Training District of Tucumã, Rio Branco, Acre State, Brazil, in 2003  

Microsoft Academic Search

Resumo O objetivo deste estudo transversal foi determinar a prevalência da diarréia em amostra da população urbana da cidade de Rio Branco, Estado do Acre, Brasil, abrangendo pessoas de todas as faixas etárias. Após validação do questionário-pa- drão pelo estudo-piloto, foi selecionada amostra aleatória de 159 pessoas de 0 a 77 anos de idade. A prevalência geral da diarréia no

Raquel Rangel Cesario; José Tavares-Neto

53

TURISMO RURAL-CULTURAL: EL CASO DEL MUNICIPIO DE SAN JUAN LA LAGUNA, GUATEMALA  

Microsoft Academic Search

El turismo es un fenómeno social moderno que reviste importancia en la economía del mundo y en el caso de Guatemala, no es la excepción. Este hecho social se caracteriza por su complejidad; empero se le considera una alternativa socio-económica capaz de propiciar la integración de sectores sociales ubicados en espacios geográficos denominados como medios rurales. Esta actividad presenta diversidad

Enrique Rascón Palacio

2010-01-01

54

Notas acerca de las guacamayas (Psittacidae: Ara) introducidas en el municipio de Medellín, Colombia  

Microsoft Academic Search

In the 90s, organizations in charge of wildlife management in Medellín, released macaws (Psittacidae: Ara) in the city. We report Ara severa, A. chloroptera and A. macao in the city. A group of eight individuals, belonging to the latter two species was observed flocking together in the urban area of Medellin. Nest site availability is limited because of urban expansion

Carlos Esteban; Lara-Vásquez A; Ana María; Castaño-Rivas A; Roelant Jonker B

55

Multi-proxy analyses of a peat bog on Isla de los Estados, easternmost Tierra del Fuego: a unique record of the variable Southern Hemisphere Westerlies since the last deglaciation  

NASA Astrophysics Data System (ADS)

We have analyzed an almost 14,000 year old peat sequence on the island of Isla de los Estados (55° S, 64° W), east of Tierra del Fuego, in the core of the Southern Hemisphere Westerlies. A multitude of methods have been used: high resolution 14C dating; detailed lithologic descriptions including humification degree; loss on ignition; magnetic susceptibility; bulk density; pollen and spore analysis and determination of Aeolian sand influx. By combining proxies for wind and precipitation we have been able to reconstruct how the westerlies have varied over time in the Atlantic sector of the Southern Ocean. It shows that this westerly wind belt was most intense at the onset of the record, 13,600-13,200 cal BP, coinciding with the mid to late part of the Antarctic Cold Reversal, followed by a gradual decline. At 12,200 cal BP the westerlies seem to have shifted to a position south of Tierra del Fuego and this phase, the calmest and driest period on the island throughout the sequence, ended at 10,000 cal BP when the westerlies moved equatorward again. Since then the westerlies have been present but with a variable impact on the 55° S latitude of the Atlantic. Mostly conditions have been fairly similar to today, but occasionally with a wider or narrower and/or weaker or stronger wind belt. At 7200 cal BP wind intensity began to increase and between 4500 and 3500 cal BP these southern latitudes experienced a distinct wind and precipitation maximum, both in terms of perseverance and intensity. Our results show a both wide and strong wind belt, with possible niveo-aeolian activity in Tierra del Fuego in winter, and possibly creating milder summers around the Antarctic Peninsula. In the later part of the Holocene, expansion-contraction phases of the wind belt, especially in winter, seem to have been a common phenomenon.

Björck, Svante; Rundgren, Mats; Ljung, Karl; Unkel, Ingmar; Wallin, Åsa

2012-05-01

56

del sistema financiero de Estados Unidos  

Microsoft Academic Search

This paper points out a design flaw in Collateralized Debt Obligation or CDO, one of the heavily traded financial instruments by investment banks. The paper suggests that financial design of CDO was not incentive compatible among the players involved in the production, marketing and investing in this instrument. In a CDO, the underlying debt holders (borrowers) have the incentive to

Alakh Niranjan Singh; AKM Rezaul Hossain

2009-01-01

57

CONCENTRAO RELAES SOCIAIS DIREITO DO ESTADO  

E-print Network

Serbena Egon Bockman Moreira Clèmerson Merlin Clève Celso Luiz Ludwig Marcia Carla Pereira Ribeiro Elimar Fernando Lopes Pereira Tatyana Sheila Friedrich Luis Fernando Lopes Pereira Paulo Roberto Nalin Manoel

Paraná, Universidade Federal do

58

Diversidad de aves y mamíferos en zonas donde anida Rhynchopsitta pachyrhyncha, en el municipio de Madera, Chihuahua, México  

Microsoft Academic Search

The diversity of birds and mammals species was determined in the nesting area of the Tick Billed Parrot (Rynchopsitta Pachyrhyncha) in the Sierra Madre Occidental in the public land El Ejido 5 millas or Santuario Madera, near Ciudad Madera, Chihuahua, from the middle of the month of July until the beginnings of September 2006. We used Sherman traps, and direct

Marco A. Sánchez-Mateo; Ricardo Soto Cruz; Toucha Lebgue Keleng

59

EL TURISMO ALTERNATIVO EN LA COMUNIDAD DE PANTLA, MUNICIPIO DE ZIHUATANEJO DE AZUETA Y SU IMPACTO EN EL DESARROLLO LOCAL  

Microsoft Academic Search

El presente documento versa sobre la situación que guarda la comunidad de Pantla en relación al turismo alternativo y el impacto que pudiera generarse en el desarrollo local, se enfatiza sobre las áreas con potencial turístico que pueden favorecer el desarrollo de proyectos administrados por los habitantes de la comunidad. Se presenta un enfoque que coadyuvara en la organización y

Miguel Angel Cruz Vicente; Amador Ortiz García

2011-01-01

60

GEOPROCESAMIENTO APLICADO AL ANALISIS DEL USO DE LA TIERRA EN EL MUNICIPIO DE SAN PEDRO DE YCUAMANDYYÚ , PARAGUAY1  

Microsoft Academic Search

San Pedro of Ycuamandyy ú is located in the northwest of the oriental region of Paraguay. The objectives of this work were the elaboration and the analysis of the map of the land use for the planning of forest activities in the place, for which were used techniques of cartography, remote sensing and (GIS) Geographical Information's Systems, that facilitated the

Oscar Agustí; Torres Figueredo; Azambuja Madruga

2002-01-01

61

LA GLOBALIZACIÓN Y EL DESARROLLO LOCAL (EL PROBLEMA DEL DESEMPLEO) ESTUDIO DE CASO DEL MUNICIPIO DE APIZACO, TLAXCALA, MEXICO  

Microsoft Academic Search

La globalización y el desarrollo local son términos utilizados en diversos foros internacionales de la vida económica, política y social. Para los países que hoy forman parte del consenso de Washington, es un tema de primer orden. Así, la globalización permea las políticas, sociales, económicas y financieras para los países emergentes, las cuales representan para algunos países beneficios y para

Lorenzo Salgado García

2007-01-01

62

Estado nutricional de hierro y parasitosis intestinal en niños de Valencia, Estado Carabobo, Venezuela  

Microsoft Academic Search

Abstract: Abstract: Abstract: Abstract: Iron deficiency is worldwide spread and ferropenic anemia is its most severe manifestation. Age, poverty and parasitic infestations are some associated factors. This study was aimed to evaluate iron nutritional status and to establish relationship with age, gender and intestinal parasitic infestations in 264 children (aged 3 to14 years) attending to a school at Valencia, Carabobo.

María Adela Barón; María Concepción Páez

63

Effects of water soluble crude oil fractions on cirral beat frequency in Balanus balanoides  

SciTech Connect

Many previous investigations on the effect of crude oil on animals considered rates of survival. More important are studies of sublethal effects of oil on physiological processes especially in long-term pollution with low quantities of oil. Crude oil may reduce food intake and growth, rates of oxygen consumption, and motile behavior such as swimming and burrowing. Degradation in sensory acuity and in behavioral responses to sensory cues have also been reported. In the present preliminary investigation the influence of water-soluble fractions of crude oil from Venezuela (Cabimas) and Saudi Arabia (Arabian-light) on cirral activity of Balanus balanoides was studied. Cirral beat reflects the general metabolic level of the barnacle and may be a suitable indicator for sublethal pollution effects on the organism.

Ponat, A.

1988-11-01

64

MINI EXAME DO ESTADO MENTAL E O DIAGN\\  

Microsoft Academic Search

The diagnosis of dementia is based on the presence of memory deficits and decline of other cognitive functions. Many scales have been designed to aid the clinician in the assessment of at risk subjects, such as the elderly. The Mini-Mental State Examination (MMSE) is the most widely used of such scales, although its use as an aid to the diagnosis

OSVALDO P. ALMEIDA

1998-01-01

65

Modelos de estados y transicines: nuevas aplicaciones en contexto mundial  

E-print Network

vegetación existía en el pasado? ¿Que vegetación existe en otros sitios del mismo clima y suelos, bajo otro, expansión de arbustos a dominar recursos del suelo #12;La respuesta y esperanza Aplicación de herbicida suelo (=anuales) Limitaciones en el potencial de algunos suelos (=plantas escasas)Otros competidores

66

CBERS: estado atual e futuro Jos Carlos Neves Epiphanio  

E-print Network

infrared portions of the electromagnetic spectrum, the ground instantaneous field of views are 2.7 m (panchromatic), 20 m (multispectral, from blue to near infrared), and 260 m (two bands ­ red and near infrared launched ­ two still operating as in October 2008. The imaging cameras operate in the visible and near

67

COMPANHIA AMBIENTAL DO ESTADO DE SO PAULO ANEXO NICO  

E-print Network

��O DE IMPACTO AMBIENTAL (de que tratam, respectivamente, o � 3� do artigo 4� (RAP) e o � 1� do artigo 6 Impacto Ambiental-EIA e Relat�rio Ambiental Preliminar-RAP, fornecendo subs�dios para consultores e

Jardim, Wilson de Figueiredo

68

Estado e Economia no Institucionalismo de Douglass North  

Microsoft Academic Search

Douglass North's ideas, notwithstanding his 1993's Nobel award are still barely known among Brazilian economists. This unawareness is deplorable not only because the relevance of his ideas to current development theory but also for his new (and rather heterodox) contribution to the analysis of the modern State's economic role. This paper presents a synthesis of North's discussion concerning the institutional

RONALDO FIANI

69

Múltiples estados de desorden en el etanol sólido  

NASA Astrophysics Data System (ADS)

El diagrama de fases del etanol por debajo de los 169 K será presentado. Se mostrará que el etanol puede solidificarse en tres fases con diversos niveles de desorden,(como un vidrio(G), como un vidrio orientacional (OG) y como un cristal de fase rotora (RP)) además de en una fase totalmente cristalina. Las estructuras de estas tres fases serán presentadas tal y como se deducen a partir de diversas medidas de difracción de neutrones al igual que las proporciones de los isómeros de dicho material en las fases desordenadas y se compararán con los resultados de la fase cristalina y del líquido superenfriado. Igualmente diversas medidas sobre su dinámica serán presentadas, tanto de dispersión de neutrones, como de capacidad calorífica y de medidas dieléctricas y comparadas con modelos teóricos y simulaciones para tratar de explicar los procesos de relajación observados y las transiciones entre las diversas fases.

Fernández-Perea, R.

70

Conejos Pigmeos en Peligro en los Estados Unidos  

NSDL National Science Digital Library

The decline of pygmy rabbits in the Columbia Basin in Washington State indicate trouble for groups of these animals elsewhere in the U.S. Using the ideas presented here, other organizations can discover what types of diseases and predators afflict the species; gather information about preserving habitat; and learn how to initiate repopulation in threatened areas.

Lisa Shipley (Washington State University;)

2009-08-05

71

Estado evolutivo de estrellas con fenómeno B[e  

NASA Astrophysics Data System (ADS)

The B[e] phenomenon is related to certain peculiar features observed in the spectrum of some B stars, which are mainly linked to the physical conditions of their circumstellar medium. As these stars are embedded in dense and optically thick circumstellar media, the determination of the spectral type and luminosity class of the central objects is quite difficult. As a consequence, their evolutionary stage and distances present huge uncertainties. In this work we study 4 B[e] stars and discuss their stellar fundamental parameters and evolutionary stages using the BCD spectrophotometric system. FULL TEXT IN SPANISH

Aidelman, Y. J.; Cidale, L.; Borges Fernandes, M.; Kraus, M.

72

As novas definições e classificações dos estados intersexuais: o que o Consenso de Chicago contribui para o estado da arte?  

Microsoft Academic Search

RESUMO As anomalias da diferenciação sexual têm-se constituído em um formidável desafio quanto ao diagnóstico e à conduta, colocando o paciente, os familiares e os profissionais da equipe de saúde na difícil situação de definir a melhor opção quanto ao gênero de criação. Uma terminologia confusa e estigmatizante tem sido adotada e, nesse sentido, o Consenso de Chicago propõe várias

Durval Damiani; Gil Guerra-Júnior

2007-01-01

73

Informe Anual a la Nación sobre el Estado del Cáncer entre 1975-2003 con una sección especial sobre el estado del cáncer en la población hispana o latina de los Estados Unidos: preguntas y respuestas  

Cancer.gov

La tendencia a largo plazo de las tasas de mortalidad por cáncer en general, que han ido bajando desde principios de los años noventa, se mantuvieron hasta 2003 para todas las razas y para ambos sexos combinados.

74

ESTRÉS LABORAL, VULNERABILIDAD Y FATIGA EN OPERARIOS DE CALDERAS DE VAPOR DE AGUA DE CENTROS DE SALUD DEL MUNICIPIO ARROYO NARANJO OCCUPATIONAL STRESS, VULNERABILITY AND FATIGUE IN WORKERS OF WATER VAPOR BOILERS FROM HEALTH INSTITUTIONS  

Microsoft Academic Search

All the 10 workers of water vapour boilers from health institu- tions of Arroyo Naranjo municipality of Havana City were studied in order to evaluate the occupational stress according to the Karasek's Demand-Control pattern. A questionnaire was applied to measure the vulnerability at the stress and the level of fatigue ac- cording to the Yoshitake test. In these workers we

Lourdes Marrero Santos; José Ignacio Portuondo Duany; Ofelia Francisca; Arredondo Naite; María Elena; Pastor Arango

75

RESCATE Y RETORNO A ESTADO SALVAJE DE UN OSO PARDO EN ASTURIAS (ESPAÑA)  

Microsoft Academic Search

Una hembra de oso pardo (Ursus arctos, L.), localizada junto a una carretera el 28 de marzo de 1999 con dificultades motrices y que no mostraba el comportamiento habitual de huida, fue capturada y dotada de un transmisor. Tras una inspección sobre el terreno, en la que sus ritmos respiratorios y cardiacos y su temperatura corporal resultaron normales, se le

J. NAVES; A. FERNÁNDEZ-GIL; M. RUIZ-BASCARÁN; J. F. GARCÍA-GAONA; J. C. DEL CAMPO; Y M. DELIBES

2001-01-01

76

NECESIDAD DE DESINFESTAR LA SEMILLA CORTADA DE PAPA EN LA ZONA ALTA DEL ESTADO TRUJILLO  

Microsoft Academic Search

Effect of cut potato seed decontamination in the highlands region of Trujillo State, Venezuela The efficiency of potato seed, cv. Granola, was evaluated in the highland of Trujillo State (2.400 m above sea level), Venezuela. Complete and cut tubers of 30-50 mm diameter and 50-70 g weight were decontaminated or not using cooper oxychloride and Zined fungicides, a week before

NOTA TÉCNICA; Héctor M. Coraspe-León; Freddy Montero; Carlos Alvarado; Eduardo Ortega

2002-01-01

77

Nuevos escenarios de la migración México-Estados Unidos. Las consecuencias de la guerra antiinmigrante  

Microsoft Academic Search

New scenarios of Mexico-United States migration; the consequences of the anti- immigrant war The history of Mexico-U.S. migration is characterized by a series of discrete phases during which levels and patterns of migration change primarily in response to shifts in U.S. policies. The late 1990s witnessed the onset of the latest shift, moving Mexican immigration from the era of contradiction

Douglas S. MASSEY; Karen A. PREN; Jorge DURAND

2009-01-01

78

As populações indígenas e o Estado Nacional pós-ditadura militar  

Microsoft Academic Search

This article analyzes the relations between the indigenous population and the Brazilian state after the military dictatorship - in the period that began in 1984 with the process of Brazil's re-democratization - as far as the consolidation of the rights of the indigenous people is concerned. It first describes the context of the situation of the indigenous people vis-à-vis the

Cíntia Régia Rodrigues

2005-01-01

79

Cuentos Hispanos de los Estados Unidos (Hispanic Stories of the United States).  

ERIC Educational Resources Information Center

This anthology of 21 short stories is intended for Spanish-speaking students of Spanish, other students in intermediate and advanced Spanish-language courses, and students commencing study of the Hispanic literature of the United States. Twelve of the 15 authors are, by birth or descent, of Mexican, Cuban, or Puerto Rican origin. Eight were born…

Olivares, Julian, Ed.

80

Associação entre o estado nutricional e a ingestão dietética em pacientes com fibrose cística  

Microsoft Academic Search

Objective: To determine the relationship between nutritional status and dietary intake in patients with cystic fibrosis. Methods: Cross-sectional study involving 85 cystic fibrosis patients between 6 and 18 years of age. Dietary intake was evaluated by the 3-day diet record (weighing the food consumed). The outcome measures were the following nutritional status indicators: weight\\/height (W\\/H%) percentage, body mass index (BMI)

Míriam Isabel Souza dos Santos Simon; Michele Drehmer; Sérgio Saldanha Menna-Barreto

2009-01-01

81

BOLETN OFICIAL DEL ESTADO Nm. 301 Sbado 11 de diciembre de 2010 Sec. III. Pg. 102975  

E-print Network

conducente al título Graduado en Medicina (Rama Ciencias de la Salud) 5.1 Estructura de las enseñanzas Tabla, por la que se publica el plan de estudios de Graduado en Medicina. Obtenida la verificación del plan Graduada en Medicina que quedará estructurado según consta en el Anexo de esta Resolución. Madrid, 22 de

Autonoma de Madrid, Universidad

82

Geoquímica orgánica de los carbones de fila maestra, estado anzoátegui, Venezuela  

NASA Astrophysics Data System (ADS)

The vertical and lateral variability of organic geochemical parameters was established for the Seam 4 of the Fila Maestra coal deposit (Quebradon Formation, Oligocene-Early Miocene age) through the study of coals and carbonaceous shales collected in different outcrops of the coal seam. Chemical and physical analysis included moisture and ash contents, maceral groups, vitrinite reflectance, total carbon, bitumen and its fractions, as well as characterization of saturated hydrocarbons by gas chromatography ( n-alkane distributions and {pristane}/{phytane} ratios). A production sample, representative of the Seam 4, was further analyzed for S, Cl, C, H, O and its calorific value determined. The data collected allowed us to classify these samples as high-volatile bituminous coals, types B and C, according to ASTM classification. The results of the analysis showed little vertical or lateral variation in the properties studied. A gradual increase in ash content in the westward direction, together with a thinning of the coal seam, suggest a greater proximity of the basin border in this direction. High values in {pristane}/{phytane} ratio (4-7), predominance of heavy alkanes and high contents in vitrinites clearly indicates that primigenic organic matter was essentially continental in character. However, the bimodal n-alkane distribution, together with a nigh sulfur (2.7%) and chlorine (0.12%) contents suggest a marine-influenced environment. In consequence, it is proposed that these coals were formed in a transitional environment, as salt-marshs in coastal lagoons or in low deltaic plains. These results are in agreement with the stratigraphic analysis of the sedimentary unit.

Moreno, O.; Martinezy, M.; Escobar, M.

1995-04-01

83

EFICIÊNCIA ECONÔMICA DAS POLÍTICAS DE MICROCRÉDITO RURAL NO ESTADO DE MATO GROSSO DO SUL  

Microsoft Academic Search

O estudo teve como objetivo geral mostrar que há uma relação histórica e teórica para explicar a dificuldade de implementar uma política de crédito para a agricultura familiar e que isso incorre em limitação de seu acesso e aumenta os custos da intermediação financeira. Verificou-se que os programas de crédito como essenciais assim como em qualquer atividade produtiva, mas que

Paulo Cesar Oliveira Gomes; Deise Guadalupe Lima

2008-01-01

84

IDENTIFICACIÓN DE ERRORES GRANDES EN LA ESTIMACIÓN DE ESTADO USANDO BÚSQUEDA TABÚ  

Microsoft Academic Search

The state estimation for power systems is commonly developed using the weighted-least-square (WLS) technique. Nevertheless, difficulties in the identification of erroneous measurements appear, since there isn't a verification process that allows to have certainty on the quality of these measurements. Therefore, in this article is shown a methodology that combines the classic technique with a method of combinatorial optimization to

HUGO ANDRÉS; ELIANA MIRLEDY TORO; Ingeniero Electricista

2007-01-01

85

Estado nutricional en niños preescolares que asisten a un jardín de infancia público en Valencia, Venezuela  

Microsoft Academic Search

SUMMARY. Nutritional status in preschoolers attending a public day-care center in Valencia, Venezuela. With the purpose of evaluating nutritional status in a group of preschoolers attending a public day care center in Valencia, Venezuela (2002), a research was made for social stratus, anthropometric variables; weight, height and arm circumference, hemoglobin, seric retinol, presence of parasitosis and food consumption, as well

Sara Irene del Real; Armando Sánchez Jaeger; María Adela Barón; Nayka Díaz; Liseti Solano; Emma Velásquez; Jesús López

86

EL PERFIL DEL PROFESORADO DE TECNOLOGÍA EDUCATIVA EN EL ESTADO ESPAÑOL  

Microsoft Academic Search

1. Introducción Plantear un estudio de estas características es evidente que trata de trascender la propia situación que se pretende analizar. La utilidad de conocer un perfil profesional radica en que puede ayudar a ampliar las perspectivas y las referencias desde las que se plantea la actividad docente universitaria, en el marco de una disciplina concreta, y mejorar la vertiente

Juan de Pablos Pons; Rafael García Pérez; Raquel Barragán Sánchez; Olga Buzón García; José Manuel Rodríguez Pozo; GRUPO DE INVESTIGACIÓN; EVALUACIÓN Y TECNOLOGÍA

87

INTELIGÊNCIA COMPETITIVA: ESTUDO DE CASO EM UMA COOPERATIVA AGROINDUSTRIAL DO ESTADO DO PARANÁ  

Microsoft Academic Search

Competitive Intelligence (CI) can be an effective tool for the decisions taking, that is, its usefulness, form of dissemination, and use in organizations. The CI contributes to the organization in several aspects and its capacity of competing with each other, whereas it provides knowledge about the inside and outside environment. The main goal of this article is analizing the importance

Silvio Roberto Stefano

2008-01-01

88

Três momentos da urbanização turística: estado, mercado e desenvolvimento regional no Nordeste brasileiro, 1997-2007  

Microsoft Academic Search

As atividades ligadas ao setor “imobiliário – turístico” passaram, nos dez últimos anos, a desempenhar relevância não apenas econômica, mas principalmente em relação aos impactos territoriais, sociais e ambientais nas áreas litorâneas do Nordeste brasileiro. Este período pode ser dividido em três momentos específicos: um primeiro relativo ao papel das políticas públicas na implantação de uma infra-estrutura urbana voltada à

Alexsandro Ferreira Cardoso da Silva; Angela Lúcia de Araújo Ferreira

2008-01-01

89

Guide for Migrants in the State of Illinois = Guia para Migrantes en el Estado de Illinois.  

ERIC Educational Resources Information Center

Prepared for migrant farmworkers traveling in the State of Illinois, the booklet, written in English and Spanish, provides basic information on (1) employment conditions--requirements of crew leaders and employers, deductions from wages, and laws regulating child labor; (2) housing--conditions of the camp grounds and of living units; (3)…

Langemach, Sharon; Koepplinger, Jessica

90

Hacia una adaptación cultural para el tratamiento de trastornos alimentarios en latinos en Estados Unidos  

PubMed Central

Eating disorders affect all ethnic and socioeconomic groups. However, evidence based treatments for eating disorders have been developed and tested exclusively on Caucasian populations. With the purpose to develop a culturally sensitive framework for the eating disorders treatment in Latinos/as, the objectives of this work were: 1) identify and describe some of the relevant cultural elements for eating disorders in the Latino population and, 2) to draft a culturally sensitive intervention model for eating disorders in Latino population in the United States. Providing culturally sensitive treatments for Latinos with psychiatric disorders is essential to reverse public health disparities. PMID:22003472

Reyes-Rodríguez, Mae Lynn; Bulik, Cynthia M.

2011-01-01

91

Economía Urbana y Calidad de Vida. Una revisión del estado del conocimiento en España  

Microsoft Academic Search

Quality of life is increasingly becoming a concept researched empirically and theoretically in the field of economics. In urban economics in particular, this increasing interest stems mainly from the fact that quality of life affects urban competitiveness and urban growth, research shows that when households and businesses decide where to locate, quality of life considerations can play a very important

Vicente Royuela; Diona Lambiri; Bianca Biagi

2006-01-01

92

Contribución al estudio avifaunístico del área de estanques rurales en Soyaniquilpan de Juárez, Estado de México  

Microsoft Academic Search

The diversity of the avifaune in the rural ponds area of Soyaniquilpan de Juarez, State of Mexico is analyzed in a transect of 2.3 km during March to June 2006. Were registered 22 species belong to 16 families and 6 orders. Six species were very frequent: Ardea alba, Columbina inca, Hirundo rustica, Spizella passerina, Agelaius phoeniceus and Quiscalus mexicanus and

Norma Angélica; Navarrete Salgado; Eugenio Trujillo Pérez; Gilberto Contreras Rivero

2006-01-01

93

Avaliação do estado nutricional da comunidade indígena Parkatêjê, Bom Jesus do Tocantins, Pará, Brasil  

Microsoft Academic Search

The nutritional status of the Mãe-Maria indigenous community in Bom Jesus do To- cantins, Pará State, Brazil, was ascertained in a descriptive study in which ninety percent of the total population (278 individuals) agreed to participate. Weight-for-height and height-for-age indices and Body Mass Index (BMI) were ascertained for children and adults by gender, respec- tively, as were weight and height

Jane de Carlos Santana Capelli; Sergio Koifman

2001-01-01

94

Identificação de raças fisiológicas de Magnaporthe grisea em áreas de arroz irrigado no Estado do Tocantins  

Microsoft Academic Search

Identification of physiological races of Magnaporthe grisea in areas of rice irrigated in the State of Tocantins In Brazil, the most important disease in rice is blast, which is caused by the fungus Magnaporthe grisea. This disease is considered to be a limiting factor for rice productivity. This work aimed to determine the prevalent races of the rice blast pathogen

Liamar M. Anjos; Gil R. Santos; Justino J. Dias Neto; Wilson F. Oliveira; Manoel D. Castro Neto

2009-01-01

95

EQUAÇÕES DE INTENSIDADE-DURAÇÃO-FREQÜÊNCIA DA PRECIPITAÇÃO PLUVIAL PARA O ESTADO DE TOCANTINS  

Microsoft Academic Search

Intensity-Duration Frequency Equations of Rainfall for Tocantins State This study was carried out to adjust some probabilistic models to rainfall storms data. The intensity- duration-frequency equations were obtained for 10 locations in Tocantins State. Series with the annual maximum rainfall intensities and durations of 10, 20, 30, 40, 50, 60, 120, 180, 240, 360, 720 and 1440 min were used.

Demetrius David da Silva; Sílvio Bueno Pereira; Fernando Falco Pruski; Raimundo Rodrigues; Gomes Filho; Ângela M. Quintão Lana

96

Avaliação da exatidão do mapeamento da cultura do café no Estado de Minas Gerais  

Microsoft Academic Search

Accurate and updated agricultural statistics on coffee crop area estimation, based on an objective method, is not available. Remote sensing images are an important source of information to estimate crop area, especially when crop identification procedure is carried out in an effective way. The objective of the present work is to evaluate a coffee crop map obtained from remote sensing

Marcos Adami

97

RECEBA O ESTADO EM: CASA EDIO DIGITAL RSS TWITTER CELULAR IPAD FACEBOOK FLICKR /Cincia BUSCAR  

E-print Network

recebe pr�mio L'Or�al-Unesco Para Mulheres ... http�cias > Ci�ncia Brasileira recebe pr�mio L'Or�al-Unesco Para Mulheres na Ci�ncia Professora da UFRFS, Marcia'Or�al-Unesco Para Mulheres na Ci�ncia 2013. Marcia foi premiada por ter descoberto uma anomalia na �gua "que poderia

Barbosa, Marcia C. B.

98

Leishmaniose tegumentar americana humana e canina no Município de Mariluz, Estado do Paraná, Brasil  

Microsoft Academic Search

An outbreak of American cutaneous leishmani- asis was reported in 2002 in Mariluz, northwest- ern Paraná State, Brazil. Of 38 humans who were investigated, four had healed lesions, ten showed lesions in the healing process, and 24 had active lesions. Of the 126 dogs, 20 (15.9%) presented suggestive lesions and 24 (19%) had positive se- rology. Parasites isolated from two

Maria Valdrinez Campana Lonardoni; Thaís Gomes Verzignassi Silveira; Waneska Alexandra Alves; Ana Nilce Silveira Maia-Elkhoury; Umberto Assis Membrive; Norberto Assis Membrive; Gesse Rodrigues; Nélio Reis; Paulo Donizete Zanzarini; Edna Ishikawa; Ueslei Teodoro

2006-01-01

99

BOLETN OFICIAL DEL ESTADO Nm. 189 Lunes 8 de agosto de 2011 Sec. I. Pg. 90134  

E-print Network

Protocolo de actuación frente al acoso sexual y al acoso por razón de sexo en el ámbito de la Administración desarrollo de la personalidad (artículo 10.1), la igualdad y la no discriminación por razón de sexo en no discriminación por razón de sexo en el ámbito de las relaciones de trabajo. Además en su artículo 9.2 dispone que

Valencia, Universidad de

100

INNOVACIÓN EN LOS GOBIERNOS SUBNACIONALES DE MÉXICO: EL CASO DEL ESTADO DE SAN LUIS POTOSÍ  

Microsoft Academic Search

En los últimos años se ha discutido el papel de los gobiernos subnacionales como entes tomadores de decisiones y generadores de política en diversos ámbitos, considerando que las prácticas novedosas y la participación de diversos actores gubernamentales y no gubernamentales son un factor detonante del desarrollo en el diseño e implementación de política pública. Estas nuevas formas —entendidas como innovación—

Mario E. Ibarra Cortés; Erika García Méndez

2010-01-01

101

Alianzas y desafíos: Grupos y redes de defensa ambientalistas en la frontera México - Estados Unidos  

Microsoft Academic Search

En noviembre de 1989, cayó física y simbólicamente el muro de Berlín, en muy poco tiempo una serie de cambios en la esfera económica, política y social fueron evidentes. Todos los obstáculos parecían allanados para que se desarrollara en el conjunto del planeta una economía, una sociedad y una cultura globales, que carac- terizarían a un sistema mundo unificado. La

Miriam Alfie Cohen

2002-01-01

102

Primeiro registro documentado do gavião-pega-macaco, Spizaetus tyrannus, para o estado do Ceará, Brasil  

Microsoft Academic Search

First documented record of the Black Hawk-Eagle Spizaetus tyrannus to the state of Ceará, Brazil. The Black Hawk-Eagle has a wide but discontinuous range along Latin American rainforests. We present the first documented record of the species to the state of Ceará, in a montane moist forest enclave surrounded by semi-arid lowlands. The record was documented by a tape recording

Ciro Albano; Weber Girão; Thieres Pinto

103

O estado da arte dos estudos do jornalismo digital no Brasil  

Microsoft Academic Search

Since 1996, with the publication of the Manual for Internet Journalism by Bahia Federal University's College of Communication, Brazilian researchers have studied the emergence and growth of digital journalism. This article presents the current state of research into Brazilian digital journalism as it has evolved from the Research Group in Online Journalism (GJOL), an influential team of researchers that has

Carla Schwingel

104

La culpa en el ámbito de la responsabilidad civil médica. Estado jurisprudencial y modalidades de manifestación  

Microsoft Academic Search

The development of jurisprudence has reduced the disadvantage at which the judicial process used to place medical professionals by changing from a system of objective responsibility to a system of subjective responsibility, the most important element of which is that it shifts the burden of proof of an act of medical negligence on the complainant; the professional against whom the

Luis Antonio Soler

2005-01-01

105

Cirug?a de los trastornos del comportamiento: el estado del arte  

PubMed Central

Introducción: La cirugía de los trastornos del comportamiento (CTC) se está convirtiendo en un tratamiento más común desde el desarrollo de la neuromodulación. Métodos: Este artículo es una revisión no sistemática de la historia, indicaciones actuales, técnicas y blancos quirúrgicos de la CTC. Dividimos su historia en 3 eras: la primera comienza en los inicios de la psicocirugía y termina con el desarrollo de las tícnicas estereotácticas, cuando comienza la segunda era. Ésta se caracteriza por la realización de lesiones estereotácticas. Nos encontramos transitando la tercera era, que comienza cuando la estimulación cerebral profunda (ECP) comienza a ser usada en CTC. Resultados: A pesar de los errores graves cometidos en el pasado, hoy en día, la CTC está renaciendo. Los trastornos psiquiátricos que se más frecuentemente se tratan con cirugía son: depresión refractaria, trastorno obsesivo-compulsivo y síndrome de Tourette. Además, algunos pacientes con agresividad fueron tratados quirúrgicamente. Hay varios blancos estereotácticos descriptos para estos trastornos. La estimulación vagal puede ser usada también para depresión. Conclusión: Los resultados de la ECP en estos trastornos parecen alentadores. Sin embargo, se necesitan más estudios randomizados para establecer la efectividad de la CTC. Debe tenerse en cuenta que una apropiada selección de pacientes nos ayudará a realizar un procedimiento más seguro así como también a lograr mejores resultados quirúrgicos, conduciendo a la CTC a ser más aceptada por psiquiatras, pacientes y sus familias. Se necesita mayor investigación en varios temas como: fisiopatología de los trastornos del comportamiento, indicaciones de CTC y nuevos blancos quirúrgicos. PMID:25165612

Yampolsky, Claudio; Bendersky, Damian

2014-01-01

106

ANÁLISE DA EFICIÊNCIA ECONÔMICA DOS PRODUTORES DE LEITE NO ESTADO DE MINAS GERAIS  

Microsoft Academic Search

O aumento da eficiência produtiva e econômica é fator decisivo para a competitividade do setor leiteiro que, produzindo com menor custo, beneficiará toda a cadeia do leite. Dessa maneira, a unidade de produção pode ter, na eficiência produtiva, a condição necessária para a sobrevivência e o crescimento dentro da economia de mercado. Considerado o maior produtor de leite do Brasil,

Andre Luis Ribeiro Lima; Ricardo Pereira Reis; Luiz Eduardo Gaio; Fabricio Teixeira Andrade; Claudia Salgado Gomes

2008-01-01

107

Caracterizacin del estado ecolgico de ros mediterrneos ibricos mediante el ndice IBMWP (antes BMWP').  

E-print Network

proyecto GUADALMED (1999-2001), se estudia la calidad biológica de las aguas de 65 ríos de 12 cuencas ecológico de los ríos, siguiendo las directrices de la Directiva Marco del Agua, basadas en los valores del the European Water Framework Directive, and used the index values found in the reference stations of each river

Bonada, Núria

108

BOLETN OFICIAL DEL ESTADO Nm. 310 Viernes 27 de diciembre de 2013 Sec. I. Pg. 105320  

E-print Network

la Ley 31/2007, de 30 de octubre, sobre procedimientos de contrataci�n en los sectores del agua, la�blico, de la Ley sobre procedimientos de contrataci�n en los sectores del agua, la energ�a, los transportes

Fraguela, Basilio B.

109

Su Nueva Vida en los Estados Unidos. (Your New Life in the United States).  

ERIC Educational Resources Information Center

An illustrated guide to aspects of life in the United States is presented in Spanish for recent Hispanic arrivals. The guidelines address such topics as resettlement agencies, community relations and national customs, the U.S. government, local and long distance transport, mail and telephone communication systems, employment practices, the…

Escobar, Vivian; And Others

110

BOLETN OFICIAL DEL ESTADO Nm. 305 Sbado 19 de diciembre de 2009 Sec. III. Pg. 107522  

E-print Network

. Derecho Público. Derecho. Introducción al Derecho. 6 Formación Básica. cve:BOE-A-2009-20487 #12;BOLETÍN Política I. 6 Formación Básica. Derecho Público. Derecho. Derecho Constitucional: Organización y Fuentes. 9 Jurídicas. 6 Formación Básica. Optatividad. Optativa I. 6 Optativa. Derecho Público. Derecho. Derecho

Autonoma de Madrid, Universidad

111

Plantas visitadas por abelhas africanizadas em duas localidades do estado de São Paulo  

Microsoft Academic Search

The knowledge of plants from a given region, as well as the blooming period and the pollen characteristics, help for the determination of the plant species which contribute for the honey composition. Plants visited by honey bees were listed during the period 1994 to 1997. The survey was carried out weekly, at different times and within a 300 m radius

Luís Carlos Marchini; Augusta Carolina de Camargo Carmell Moreti; Erica Weinstein Teixeira; Etelvina Conceição Almeida da Silva; Ricardo Ribeiro Rodrigues; Vinicius Castro Souza

2001-01-01

112

UNIVERSIDADE FEDERAL DO PARAN SETOR DE CINCIAS HUMANAS  

E-print Network

: ........................................................................................................................................ Estado Civil: ............................................................. Sexo: ( ) Masc ( ) Fem Data

Paraná, Universidade Federal do

113

NOTA TÉCNICA NECESIDAD DE DESINFESTAR LA SEMILLA CORTADA DE PAPA EN LA ZONA ALTA DEL ESTADO TRUJILLO  

Microsoft Academic Search

Effect of cut potato seed decontamination in the highlands region of Trujillo State, Venezuela The efficiency of potato seed, cv. Granola, was evaluated in the highland of Trujillo State (2.400 m above sea level), Venezuela. Complete and cut tubers of 30-50 mm diameter and 50-70 g weight were decontaminated or not using cooper oxychloride and Zined fungicides, a week before

Héctor M. Coraspe-León; Freddy Montero; Carlos Alvarado; Eduardo Ortega

114

Um estudo comparativo de sistemas de iluminação pública: Estado sólido e lâmpadas de vapor de sódio em alta pressão  

Microsoft Academic Search

This work deals with the viability analysis and photometric comparison between two different systems concepts for public lighting, hence the solid state lighting (SSL) employing high power LED luminaries with integrated electronic converters and the conventional high pressure sodium (HPS) lamp based luminaries along with electromagnetic ballasts. The study and comparison stem on the relative perception of the human eye

Cláudio R. B. S. Rodrigues; Pedro S. Almeida; Guilherme M. Soares; João M. Jorge; Danilo P. Pinto; Henrique A. C. Braga

2010-01-01

115

Prevalência de cárie radicular em adultos e idosos na região sudeste do Estado de São Paulo, Brasil  

Microsoft Academic Search

In recent decades there has been an increase in the occurrence of dental root surface caries, es- pecially among adults and senior citizens. This study aimed to identify root surface caries prevalence in adults and seniors from southeast São Paulo State, Brazil. An epidemiological sur- vey was carried out among 1,475 dentate adults, ages 35 to 44 and 65 to

Lilian Berta Rihs; Ronaldo Seichi Wada

2005-01-01

116

Atlas de Recursos Eólicos del Estado de Oaxaca (The Spanish version of Wind Energy Resource Atlas of Oaxaca)  

SciTech Connect

The Oaxaca Wind Resource Atlas, produced by the National Renewable Energy Laboratory's (NREL's) wind resource group, is the result of an extensive mapping study for the Mexican State of Oaxaca. This atlas identifies the wind characteristics and distribution of the wind resource in Oaxaca. The detailed wind resource maps and other information contained in the atlas facilitate the identification of prospective areas for use of wind energy technologies, both for utility-scale power generation and off-grid wind energy applications.

Elliott, D.; Schwartz, M.; Scott, G.; Haymes, S.; Heimiller, D.; George, R.

2004-04-01

117

Guia para su incorporacion a los Estados Unidos de America (A Guide to Resettlement in the United States. Spanish).  

ERIC Educational Resources Information Center

This resettlement guide, entirely in Spanish, describes the initial stage of resettlement and the processes that refugees undergo as new arrivals. Subjects covered in this guide include pre-arrival procedures, admissions criteria, immigrant's statement of understanding, travel costs and U.S. Customs; resettlement procedures, immigrants'…

Center for Applied Linguistics, Washington, DC. Refugee Service Center.

118

Cambios en el uso del suelo y deforestación en el sur de los estados de Campeche y Quintana Roo, México  

Microsoft Academic Search

Landsat MSS satellite imagery from 1975 to 1990 were anaiyzed in order to estimate the rates of conversion of tropical forests and savannas to cropland and pasture in the southern Yucatán Peninsula of Mexiw. The area of southeastern Campeche and southern Quintana Roo was subject of a federally financed directed-colonization program during the seventies, which included felling the tropical forests

Sergio Cortina Villar; Pedro Macario Mendoza; Yelena Ogneva-Himmelberger

119

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

120

COMPARACIÓN DE MÉTODOS PARA EL ANÁLISIS DE MERCURIO EN SUELOS PROCEDENTES DE EL CALLAO, ESTADO BOLÍVAR, VENEZUELA  

Microsoft Academic Search

SUMMARY Mercury levels in soil samples from El Callao, Bolívar State, Venezuela, were determined by mineralization in aqua regia followed by cold vapor-atomic absorption spectrometry (CVAAS), and by direct determination on solid matrix by pyrolisis and preconcentration using an automatic mercury analyzer AMA-254 (AMA). Hg concentration in samples were in the range of 0.05 to 17.31mg\\/kg for CVAAS and of

Armando Carrasquero Durán; Melitón Adams

121

Relações solo-geoambiente em áreas de ocorrências de Ipucas na planície do Médio Araguaia - Estado de Tocantins  

Microsoft Academic Search

RESUMO - Dentre as paisagens do médio rio Araguaia, destacam-se as extensas planícies e depressões sazonalmente alagadas. Nelas se inserem formações florestais higrófilas denominadas Ipucas, como enclaves peculiares pela sua fitossociologia e ambiente pedogeomorfológico. Esses fragmentos florestais naturais ocorrem na planície fluvial, em região de ecótono entre o Cerrado e a Floresta Amazônica. Neste estudo, foi selecionada uma área de

Alan Kardec Elias Martins; Carlos Ernesto G. R. Schaefer; Elias Silva; Vicente Paulo Soares; Guilherme Resende Corrêa; Bruno Araújo Furtado de Mendonça

2006-01-01

122

INCIDENCIA DE TUBERCULOSIS PULMONAR EN SINTOMÁTICOS RESPIRATORIOS QUE ASISTIERON AL SANATORIO ANTITUBERCULOSO DE ORIENTE. CUMANÁ, ESTADO SUCRE 1998  

Microsoft Academic Search

= 23,268; p< 0,01. Se encontró que del 4% de casos positivos para el BK, uno solo fue tuberculino - positivo (25%). En cuanto al RAD, los cuatro pacientes que resultaron con baciloscopía positiva, todos (100%) presentaron lesiones pulmonares típicas de tuberculosis. Así mismo, no se encontró asociación estadísticamente significativa entre los parámetros (PPD y RAD) en comparación con la

FRANCA BALLATORE; HENRY DE FREITAS

123

PRODUÇÃO INTEGRADA DE FRUTAS PIF e a produção de Açaí (Euterpe oleracea Mart) no Estado do Pará: ameaças ou oportunidades?  

Microsoft Academic Search

Este trabalho, apoiado na dinâmica de crescimento do consumo de sucos naturais, como uma das bebidas esportivas associadas à imagem de produto saudável, suscita as questões relacionadas com a aplicação do PIF junto à produção do Açaí, visto a ampliação da aceitação desse produto nos mercados nacional e internacional. Está fundamentado na aplicação da legislação específica e seus pré-requisitos frente

Rubens Cardoso Da Silva; Paulo Cerqueira Dos Santos; Jose Sebastiao Romano De Oliveira; Maria Cristina Das Neves Silva; Ismael Matos Da Silva

2008-01-01

124

261 VOL. 43(3) 2013: 261 -290 Florestas estacionais e reas de ectono no estado do  

E-print Network

Tocantins (Brazil). We aimed to provide information for conservation, management, environmental compensation beta, Fitogeografia, Tensão Ecológica, Cerrado, Amazônia Seasonal forests and ecotone areas in the state ofTocantins, Brazil: structure, classification and guidelines for conservation ABSTRACT

Fine, Paul V.A.

125

Análise da competitividade da produção de soja no sistema de plantio direto no Estado de Mato Grosso do Sul  

Microsoft Academic Search

The Brazilian agricultural sector, which is underg oing the settlement of new production and trading patterns, faces the challeng e of growing in a competitive and sustainable fashion, in order to attend domestic de mand while acquiring and holding positions in foreign markets, and by providing qual ity products and processes with sustainability and competitive prices. To attend th e

Maria Isabel da Silva Azevedo Alvim; Lourival Batista de Oliveira Júnior

2005-01-01

126

INFLUÊNCIA DE PARÂMETROS METEOROLÓGICOS NA PRODUÇÃO DE CAFÉ EM ESPÍRITO SANTO DO PINHAL, ESTADO DE SÃO PAULO.1  

Microsoft Academic Search

Espírito Santo do Pinhal is located in São Paulo state, Brazil, and its main economy activity is related to coffee production. However this production is exposed to meteorological conditions variability, mainly temperature. This work has as main purpose to evaluate variation in amount of production in the city and its relation to meteorological parameters. The present study is justified by

André Marlon Domingos; Ana Cláudia; Camargo de Lima; Gerson Araujo de Medeiros

127

Portal do Governo Cidado.SP Investimentos.SP Destaques: OK Secretaria do Ensino Superior do Estado  

E-print Network

cargo na carreira científica, menor é o número de mulheres Estudos mostram que mulheres abandonam coordenadores de entidades ligadas à ciência e à tecnologia) e nenhuma mulher, o evento trouxe hoje (14) um simpósio sobre a presença da mulher na ciência brasileira. O encontro reuniu duas importantes pesquisadoras

Barbosa, Marcia C. B.

128

La continuidad y el cambio de las migraciones entre México y Estados Unidos: una interpretación desde México  

Microsoft Academic Search

El tema de los movimientos de población entre países ha cobrado una importancia mayor tanto por el crecimiento numérico de los migrantes, como por las diversas implicaciones que ese fenómeno tiene desde varias perspectivas. A diferencia del pasado, al tema migratorio se le han añadido ahora otros que tienen que ver con los derechos humanos, laborales y civiles, además de

Gustavo Verduzco Igartúa

2005-01-01

129

Análisis comparado sobre la crisis y los rescates financieros de México (1995) y los Estados Unidos (2008)  

Microsoft Academic Search

The frequency of financial crises over recent decades makes an in-depth study of the phenomenon imperative. This should involve particular attention to those points the different crises have in common, so as to draw lessons that can be used by financial authorities, regulators and the actual participants in the financial system. The causes of the crisis and the efficacy (or

Carlos Bazdresch Parada; Ariel Buira; Guillermo Calvo; Everardo Elizondo Almaguer; Gerardo Esquivel Hernández; Eduardo Fernández; Fausto Hernández Trillo; Aristóbulo de Juan; Claudio M. Loser; Carmen M. Reinhart; Liliana Rojas Suárez; Jesús Silva Herzog Flores; Sidney Weintraub; John Williamson

2010-01-01

130

MODELOS DE EQUAÇÕES DE VOLUME E RELAÇÕES HIPSOMÉTRICAS PARA PLANTAÇÕES DE EUCALYPTUS NO ESTADO DE SÃO PAULO  

Microsoft Academic Search

ABSTRACT - The use of volume equations is very important for the estimations of wood volume in modern forest inventory systems. We emphasize the need for research in model building using regression analysis, in order to have sound data base for decision-making. This research has been done in Cia. Suzano de Papel e Celulose, a pulp and paper company located

Hilton Thadeu Zarate Do Couto; Depto. De Ciências Florestais; Nelson Luiz Magalhães Bastos

131

Interações Sargassum-epifitas-anfipodes herbivoros na região de Ubatuba, litoral norte do estado de São Paulo.  

E-print Network

??This study examined macrophyte-epiphyte-herbivore amphipod interactions on Sargassum beds on northern shores of São Paulo state. The relationships among temporal fluctuations of Sargassum filipendula and… (more)

Giuliano Buza Jacobucci

2005-01-01

132

Registros documentados de cinco novos trinta-réis (Charadriiformes: Sternidae) no estado do Ceará, nordeste do Brasil  

Microsoft Academic Search

Documented records of five terns (Charadriiformes: Sternidae) new for the State of Ceará, north-east Brazil. We present new records, based on museum specimens and\\/or photographs, of five species of Sternidade for the State of Ceará in north- east Brazil, namely, Black Noddy Anous minutus (apparently the first from Brazilian mainland), Least Tern Sternula antillarum, Black Tern Chlidonias niger, Arctic Tern

Weber Girão; Ciro Albano; Alberto A. Campos; Thieres Pinto; Caio J. Carlos

133

Estado de conservación de Melanomys zunigae (Sanborn 1949) y de los mamíferos pequeños en las Lomas de Lima  

Microsoft Academic Search

The coastline and the western slopes of the Andes are main sites of Peruvian endemic mammals. Along the central coast occurs the only endemic rat from Lima, Zuniga's dark rice rat, Melanomys zunigae (Sanborn, 1949). It was collected by Enrique Zuñiga in 1942 at Lomas de Atocongo and Cerro San Jerónimo. Since then, sporadic searches have been conducted, not necessarily

José Luis Mena; Martha Williams; Carla Gazzolo; Francesca Montero

134

CARACTERIZACIÓN FÍSICA Y QUÍMICA DE SEMILLAS DE OPUNTIAS (Opuntia spp.) CULTIVADAS EN EL ESTADO DE HIDALGO, MÉXICO  

Microsoft Academic Search

Chemical and physical characterization of seeds of Opuntia spp. grown in Hidalgo State, Mexico The fruits of nopal (Opuntia spp.) represent a valuable food in various Latin America countries. Usually, their seeds are discarded although they could contain basic components that might allow them to be used as nutritional complement or as other product convenient for the industry. The objective

Francisco Prieto-García; Santiago Filardo-Kerstup; Elizabeth Pérez-Cruz; Alma Román-Gutiérrez; María Méndez-Marzo

2006-01-01

135

y = -0,1708x + 346,94 R = 0,8263  

E-print Network

y conocimiento Infraestructura vial Infraestructural hidraulica I Politicas locales Infraestructura hidraulica II Politicas territoriales Politicas en general LOTE ESTABLECIMIENTO VECINDARIO MUNICIPIO

Nacional de San Luis, Universidad

136

Supplement 4, Authors: A To K  

E-print Network

?GIO. . 1952 a.?Distribui??o dos triatomideos domi- ciliares no municipio de Monte Belo-Mmas fierais ? English summary] ?.?Levantamento dos...?GIO. . 1952 a.?Distribui??o dos triatomideos domi- ciliares no municipio de Monte Belo-Mmas fierais ? English summary] ?.?Levantamento dos...

Segal, Dorothy B.; Doss, Mildred A.; Humphrey, Judith M.

1955-01-01

137

Sarahy Contreras Martnez, M. Sc. Currentadscription: Departmento de Ecologa y Recursos Naturales, Centro  

E-print Network

avifauna en zonas agaveras y vegetación colindante en el municipio de Tonaya, Jalisco. En: Agave azul.Implicaciones socio ambientales de la expansión del cultivo de agave azul (1995-2002) en el municipio de Tonaya, Jalisco, México. In: "En lo ancestral hay futuro: del tequila, los mezcales y otros agaves" (Eds: Colunga

Mladenoff, David

138

MONITOREO EPIDEMIOLÓGICO PARA Brucella abortus EN FINCAS DOBLE PROPÓSITO DEL MUNICIPIO MACHIQUES DE PERIJÁ, VENEZUELA. PARTE II: VALIDEZ Y SEGURIDAD DE LAS PRUEBAS ANILLO DE LA LECHE Y ROSA DE BENGALA Epidemiologic Surveillance System for Brucella abortus in Dual Purpose Farms from Machiques de Perijá County, Venezuela. Part Two: Validity and Accuracy of Ring Test and Rose Bengal Test  

Microsoft Academic Search

The performance of the following diagnostic tests: Milk Ring Test (MRT), Indirect Enzyme-linked Immunosorbent Assay (iELISA), Rose Bengal Test (RBT) and Competitive ELISA (cE- LISA) used for 5 years (2003-2007) in the epidemiological sur- veillance system for bovine brucellosis (Brucella abortus )i n Ma- chiques de Perijá County was evaluated. For this purpose, milk and sera samples previously assessed through

Alfredo Sánchez-Villalobos; Regino Villarroel-Neri; Ana Oviedo-Bustos; Gilberto Sandrea; Julio Boscán-Ocando; Roymi Pinto-Patiño; Francisco Pirela-Larrazábal; Luís Becerra-Ramírez; Edgar López

2009-01-01

139

The Assessment of the Intelligence of Latinos in the United States. (La Medicion de la Inteligencia de los Latinos en los Estados Unidos).  

ERIC Educational Resources Information Center

Most of the research on the assessment of the intelligence of Latinos in the United States appears to be based on some possibly erroneous or at least dubious assumptions. Among these are the following: (1) the assumption of bilinguality; (2) the assumption of equal proficiency in the English language; (3) the assumption of the equivalence of…

Cauce, Ana M.; And Others

140

Primer registro de Saurodon (Teleostei: Ichthyodectiformes) en la cantera La Mula, Formación Eagle Ford (Cretácico Superior: Turoniano), Múzquiz, Estado de Coahuila, México  

Microsoft Academic Search

We describe the fi rst fossil fi sh of the genus Saurodon found in Mexico. The description is based on a specimen from La Mula quarry, located to the northwest of Múzquiz, Coahuila State. Vertebrates and invertebates of Turonian age had been collected in this outcrop of marble strata belonging to Eagle Ford Formation. The Saurodon specimen preserves a pectoral

Jesús Alvarado-Ortega; Alberto Blanco-Piñón; Héctor Porras Múzquiz

141

Caracterização do microhabitat e vulnerabilidade de cinco espécies de arapaçus (Aves: Dendrocolaptidae) em um fragmento florestal do norte do estado do Paraná, sul do Brasil  

Microsoft Academic Search

Microhabitat characterization and vulnerability of five woodcreeper (Dendrocolaptidae) species in a forest fragment in northern state of Paraná, southern Brazil. Little information is available on the ecological requirements of the woodcreepers (Aves: Dendrocolaptidae), and on the causes of their tendency to disappear from forest fragments in the Neotropics. Here, we documented microhabitat selection of five syntopic species of woodcreepers in

Fabíola Poletto; Luiz dos Anjos; Edson Varga Lopes; Graziele Hernandes Volpato

2004-01-01

142

ARTIGO ARTICLE Avaliação do desempenho da atenção básica no Estado de São Paulo Care performance assessment of primary health care services in the State of São Paulo  

Microsoft Academic Search

The objective of this article is to pre- sent the results of the care performance assess- ment of primary care services in a selected sample of municipalities with more than 100 thousand inhabitants in the State of São Paulo. These mu- nicipalities were grouped into clusters. Patients and primary care providers from traditional units and Family Health Programs (FHP) were

Nelson Ibañez; Juan S. Yazle Rocha; Paulo Carrara de Castro; Aldaisa Cassanho Forster; Maria H. D. Novaes; Ana Luiza; d'Avila Viana

143

XXI CONGRESO LATINOAMERICANO DE HIDRÁULICA SÃO PEDRO, ESTADO DE SÃO PAULO, BRASIL, OCTUBRE, 2004 CARACTERIZAÇÃO HIDRODINÂMICA DE REATOR AERÓBIO DE LEITO FLUIDIZADO COM CIRCULAÇÃO EM TUBOS CONCÊNTRICOS  

Microsoft Academic Search

Fluidized bed reactors with circulating flow in concentric tubes have been showing good results in the treatment of sanitary wastewater in several reported papers. However, the present state of the hydraulic and hydrodynamic models is unable to offer suitable design tools for this type of reactors, in face of the complexities of the three-phase bed's behavior and the interdependence with

Fernando Henrique Rufato; Dib Gebara; Humberto Carlos Ruggeri Jr; Wagner Nunes; Milton Dall; Aglio Sobrinho

144

EVALUACIÓN MICROBIOLÓGICA DE PESCADOS CONGELADOS PRODUCIDOS EN CUMANÁ, ESTADO SUCRE, VENEZUELA Microbiological Evaluation of Frozen Fish Produced in Cumana, Sucre State, Venezuela  

Microsoft Academic Search

The purpose of this research was to evaluate the frequency of bacteria and fungi, in samples of slices of congealed mountain range (Scomberomorus spp) and merluza (Merluccius spp.), produced in Cumaná, Sucre state, Venezuela. 60 samples, 30 from mountain range (Scomberomorus spp) and 30 from mer- luza (Merluccius spp.), sold in three supermarkets were col- lected forming units colony per

Sara Centeno; Rossianny Rodríguez

2005-01-01

145

EnfErmEdadEs dEl jaguar En Estado silvEstrE En El surEstE dE mxico  

E-print Network

(parvovirus canino/panleucopenia felina) en el fue 8 %, la de por vectores (gusano felino del corazón) 86.6% y Caoba. No se encontraron anticuerpos contra el virus de inmunodeficiencia felina, coronavirus felino, Chlamydia, ni evidencias del antígeno de leucemia viral felina para ningún sitio. Los cambios de hábitat

Nacional Autónoma de México, Universidad

146

High school students' perceptions of and attitudes toward globalization: an analysis of international baccalaureate students in Estado de Mexico, Mexico, and Texas, U.S.A.  

E-print Network

were skeptical of the United States� position as the dominant player in world politics, economics, and global culture, and students from both sides of the border lamented local culture loss in globalization....

Brown, Jennifer Gayle

2007-04-25

147

LUMINA, una Cohorte de Pacientes con Lupus en Minorías Étnicas de Estados Unidos. ¿Qué Hemos Aprendido? LUMINA, a Multiethnic US Lupus Cohort What Have We Learned?  

Microsoft Academic Search

Systemic lupus erythematosus (SLE) tends to be a more serious disease (disease manifestations, disease activity, damage accrual and expected survival) among non-Caucasian populations. Distinctive biological and genetic features, as well as socioeconomic features play an important role in the discrepant course, and outcome of the disease among patients from different ethnic groups. To delineate the influence of these factors on

Mónica Fernández; Jaime Calvo-Alén; Qing Li; Gerald McGwin Jr; Luis M. Vilá; John D. Reveille; Graciela S. Alarcón

148

Cambios en la capacidad del Estado para enfrentar las violaciones de las normas laborales: los talleres de confección de prendas de vestir en Buenos Aires  

E-print Network

Developing the capacity for states to enforce labor law is a key challenge to regulating decent work. Dominant accounts of state capacity, however, suggest that the principal components of state enforcement capacity are ...

Amengual, Matthew

149

Desempenho de clones de seringueira da sØrie IAC†300 selecionados para a regiªo noroeste do Estado de Sªo Paulo(1)  

Microsoft Academic Search

ñ The present paper shows the performance of 19 rubber tree (Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell. Arg.) originated from Hevea breeding programme conducted at the Instituto AgronÙmico de Campinas (IAC) and evaluated in a small scale trial in the northwestern of Sªo Paulo State, Brazil. The old popular clone RRIM†600 of Malaysian origin was used as control.

Paulo de Souza; Nelson Bortoletto; Edson Luiz Furtado; Rosana Sambugaro; Ondino Cleante Bataglia

150

Insatisfação com a imagem corporal: avaliação comparativa da associação com estado nutricional em universitários Body image dissatisfaction: comparative evaluation of the association with nutritional status in university students  

Microsoft Academic Search

Introduction: The objective of this study was to investigate the association between body image dissatisfaction and two indicators of nutritional status in Brazilian university students, and also to identify the best predictor of body image dissatisfaction in Brazilian university students. Methods: This was a cross-sectional study of 256 university students (128 males). Data were collected on demographics (age and sex),

Raildo da Silva Coqueiro; Edio Luiz Petroski; Andreia Pelegrini; Aline Rodrigues Barbosa

151

Avaliação do programa “Circuito Sul-mineiro de Cafeicultura†nas regiões Sul e Sudoeste do estado de Minas Gerais  

Microsoft Academic Search

Aiming at the maintenance of the prominence of the South Minas coffee culture in the national scenario, the state of Minas Gerais, by means of its public institutions, has created a regional development program to meet the main problems concerning regional coffee production. With that purpose, the Southern Minas Ambit of Coffee culture was established, in search of the following

Marcelo Marcio Romaniello; Marcos Affonso Ortiz Gomes; Luis Carlos Ferreira de Souza Oliveira; Paulo Tacito Gontijo Guimaraes; Gabriel Ferreira Bartholo

2004-01-01

152

NotciasNotcias EntretenimentoEntretenimento EsportesEsportes VdeosVdeos Rede RecordRede Record E-mailE-mail Estado Contedo  

E-print Network

- Atualizado em 23/10/2012 �s 10h19 Cientista brasileira vence pr�mio da Unesco para Mulheres na Ci�ncia Rio de�mios L'Or�al-Unesco para Mulheres na Ci�ncia, que distribui US$ 100 mil para cada pesquisadora em mostrar que mulheres podem se dedicar � ci�ncia e ter uma vida normal, com fam�lia, e ter charme. � uma

Barbosa, Marcia C. B.

153

BOLETN OFICIAL DEL ESTADO Suplemento en lingua galega ao nm. 318 Venres 31 de decembro de 2010 Sec. I. Px. 1  

E-print Network

decembro, polo que se aproba o Estatuto do estudante universitario. A Constituci�n espa�ola de 1978 reco�ronse as peculiaridades dos modos de aprendizaxe que te�en m�is transcendencia no novo marco legal, que debe ser, valora as actividades culturais, deportivas e solidarias e establece compromisos para modificar o marco

Fraguela, Basilio B.

154

Arrecifes coralinos de Bocas del Toro, Panamá: IV. Distribución, estructura y estado de conservación de los arrecifes continentales de Península Valiente  

Microsoft Academic Search

This is the fourth and last contribution describing the individual structure, distribution and conservation status of coral reefs in the Province of Bocas del Toro. Here we describe 14 new reefs along 129 km of coast from Peninsula Valiente to Río Calovébora. Average live coral coverage for this region was 17.1% (\\

Héctor M. Guzmán; Carlos A. Guevara

155

La línea divisoria que une: Una exploración de la cultura híbrida en la región fronteriza entre México y los Estados Unidos  

Microsoft Academic Search

With the creation of our “modern world” came the ideology and system of nation-states. Land in its most natural and undivided condition was marked, fenced, walled, and mapped in order to give direct power of territory to a nation-state. The borderline between the United States and Mexico was established not so long ago, in 1857 after the US-Mexico War. The

Molly J Foye

2012-01-01

156

Utilização de imagens do satélite CBERS-2 na atualização do sistema de informação de recursos hídricos do estado do Ceará, Brasil  

Microsoft Academic Search

Nowadays, there is a substantial deficit in the Bra zilian cartography, in terms of updating and generation of new maps and charts. Twenty-five percent of the Brazilian territory, including Amazon, st ill do not have charts in the 1:100.000 scale. The coverage is considerably less if the scale raises, for example to 1:25.000 scale, absent in 99 % of the

Guilherme Marques; Marcus Vinícius; Chagas da Silva

157

Consejos para los que se van de crucero Cada ao, millones de ciudadanos de los Estados Unidos se van de crucero en las  

E-print Network

exposición genera el riesgo de contraer enfermedades causadas por el consumo de agua y alimentos contaminados bastante agua. Descansar ayuda a reponer su sistema inmunológico. Beber agua ayuda a prevenir la

158

LOST IN TRANSLATION: LA EDUCACIÓN BILINGÜE EN LOS ESTADOS UNIDOS LOST IN TRANSLATION: BILINGUAL EDUCATION IN THE UNITED STATES OF AMERICA  

Microsoft Academic Search

In this article we review the history of linguistic policy in the USA, and we analyze critically the different school possibilities offered to students speaking a foreign language. We also propose some ideas to be able to achieve a bilingual education program that actually works.

Teresa Fernández Ulloa; James W. Crawford

159

O desenvolvimento compartilhado de impressos como estratégia de educação em saúde junto a trabalhadores de escolas da rede pública do Estado do Rio de Janeiro  

Microsoft Academic Search

This article describes the process and results of an experience with preparing a mural entitled A Day in the Life of the School Lunch Cook, conducted with public school employees in the State of Rio de Janeiro by a team of researchers and students from the Specialization Course in Workers' Health at the Center for Studies on Workers' Health of

Kátia Reis de Souza; Brani Rozemberg; Adriana Kelly-Santos; Nancy Yasuda; Marta Sharapin

2003-01-01

160

47 CFR 27.1208 - BTA service areas.  

Code of Federal Regulations, 2011 CFR

...Maricao, Maunabo, Mayaguez, Moca, Patillas, Penuelas, Ponce, Quebradillas, Rincón, Sabana Grande, Salinas, San German, Santa Isabel, Villalba and Yauco. The San Juan service area consists of all other municipios in Puerto Rico. [69 FR...

2011-10-01

161

View towards east of interior wall structure with parts of ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View towards east of interior wall structure with parts of coffee despulpadora in foreground - Finca Silem, Coffee Processing Structure No. 1, Highway 139, Kilometer 9.3, Maraguez, Ponce Municipio, PR

162

Planar view of northwest side of coffee processing structure No. ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Planar view of northwest side of coffee processing structure No. 1, view towards the southeast - Finca Silem, Coffee Processing Structure No. 1, Highway 139, Kilometer 9.3, Maraguez, Ponce Municipio, PR

163

17. DETAIL VIEW OF WHAT APPEARS TO BE STIRRING FORK ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. DETAIL VIEW OF WHAT APPEARS TO BE STIRRING FORK THAT MIXED COFFEE BEANS AS THEY WERE HUSKED - Hacienda Cafetalera Santa Clara, Coffee Mill, KM 19, PR Route 372, Hacienda La Juanita, Yauco Municipio, PR

164

Exterior view of hipped roof with coffee processing structure in ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Exterior view of hipped roof with coffee processing structure in background, view towards the southwest - Pou Coffee Processing Structure, Casa No. 2, Highway 139, Kilometer 12, Maraguez, Ponce Municipio, PR

165

View of furnace feeding into the drum type coffee dryer ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View of furnace feeding into the drum type coffee dryer on second floor of structure, view towards southeast - Santaella Coffee Processing Site, Highway 139, Kilometer 10.6, Maraguez, Ponce Municipio, PR

166

Planar view towards the southeast of the front of coffee ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Planar view towards the southeast of the front of coffee processing structure with the Santaella residence to the left - Santaella Coffee Processing Site, Highway 139, Kilometer 10.6, Maraguez, Ponce Municipio, PR

167

18. DETAIL VIEW OF DEVICE ON OUTSIDE OF COFFEE HUSKER ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. DETAIL VIEW OF DEVICE ON OUTSIDE OF COFFEE HUSKER THAT ADJUSTED ANGLE OF HUSKER VAT WALLS - Hacienda Cafetalera Santa Clara, Coffee Mill, KM 19, PR Route 372, Hacienda La Juanita, Yauco Municipio, PR

168

13. DETAIL OF BEVEL GEAR TRANSFERRING HORIZONTAL DRIVE FROM MAIN ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. DETAIL OF BEVEL GEAR TRANSFERRING HORIZONTAL DRIVE FROM MAIN WATERWHEEL SHAFT TO VERTICAL SHAFT DRIVING COFFEE HUSKING MILL ON SECOND FLOOR - Hacienda Cafetalera Santa Clara, Coffee Mill, KM 19, PR Route 372, Hacienda La Juanita, Yauco Municipio, PR

169

View towards the northeast of coffee beans drying on the ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View towards the northeast of coffee beans drying on the third floor with hopper and drum type dryer in background - Santaella Coffee Processing Site, Highway 139, Kilometer 10.6, Maraguez, Ponce Municipio, PR

170

Interior view of coffee processing structure No. 1, showing concrete ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior view of coffee processing structure No. 1, showing concrete reservoirs on floor, view towards the west - Finca Silem, Coffee Processing Structure No. 1, Highway 139, Kilometer 9.3, Maraguez, Ponce Municipio, PR

171

View towards west from across Rio Cerrillos of coffee processing ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View towards west from across Rio Cerrillos of coffee processing structure (on left) with the Santaella residence (on right) - Santaella Coffee Processing Site, Highway 139, Kilometer 10.6, Maraguez, Ponce Municipio, PR

172

Public Water Supplies in Puerto Rico, 1983.  

National Technical Information Service (NTIS)

A compilation was made of public water supply facilities serving Puerto Rico's 78 municipios(municipalities). Information was obtained at the Puerto Rico Aqueduct and Sewer Authority which is responsible for development and operation of the island's publi...

F. Gomez-Gomez, F. Quinones, M. Lopez, R. Munoz-Candelario

1984-01-01

173

50. Trash strainer and sluice gate at top of castiron ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

50. Trash strainer and sluice gate at top of cast-iron pipe penstock leading to Barker turbine. HAER PR, 6-MAGU, 1D-2 - Hacienda Buena Vista, PR Route 10 (Ponce to Arecibo), Magueyes, Ponce Municipio, PR

174

23. Detail view of brickwork in same arched passageway. ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

23. Detail view of brickwork in same arched passageway. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

175

3. View of Santa Elena, looking from water level (Note: ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. View of Santa Elena, looking from water level (Note: The lighthouse of Del Morro is just visible in the background) - Murallas del Viejo San Juan, Baluarte de Santa Elena, San Juan, San Juan Municipio, PR

176

22. Detail view of arched passageway as in preceeding photo. ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. Detail view of arched passageway as in preceeding photo. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

177

29. Detail view of small triangular openings from opposite side ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

29. Detail view of small triangular openings from opposite side of wall. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

178

16. View of middle bay of N (rear) elevation looking ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. View of middle bay of N (rear) elevation looking SE. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

179

2. Skewed view of E elevation of sugar mill looking ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. Skewed view of E elevation of sugar mill looking NW. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

180

Memoria para a verificacin do Mestrado universitario en Lingstica  

E-print Network

Humanidades CONJUNTO CONVENIO S� HABILITA PARA EL EJERCICIO DE PROFESIONES REGULADAS NORMA HABILITACI�a Rosa P�rez Rodr�guez Tipo Documento N�mero Documento NIF: 36048363-A DOMICILIO C�DIGO POSTAL MUNICIPIO

Fraguela, Basilio B.

181

7. Photocopy of measured drawing, ca. 1881; details of castiron ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Photocopy of measured drawing, ca. 1881; details of cast-iron tower, stairway, cast-iron lantern and balcony balustrade - Faro de los Morillos de Cabo Rojo, Los Morillos de Cabo Rojo, Cabo Rojo, Cabo Rojo Municipio, PR

182

Composición de la dieta de la codorniz Moctezuma (Cyrtonyx montezumae) en el noroeste del Estado de México, México Diet composition of Montezuma quail (Cyrtonyx montezumae) in the northwestern region in the State of Mexico, Mexico  

Microsoft Academic Search

A study was conducted to analyze winter diet of Montezuma quail (Cyrtonyx montezumae) in the northwest- ern region of the State of Mexico. Fourteen quails were collected during 1999-2000 winter season and their crops were analyzed. The volume and dry matter (DM) of each food item was determined by con- ventional procedures. Bulbs of Oxalis alpino were the main feed

Cecilia Zaragoza Hernández; Germán David; Mendoza Martínez; Salvador Ibarra Zimbrón; María Magdalena; Crosby Galván; Fernando Clemente Sánchez; Beatriz Aguilar Valdez

183

Densidad poblacional de la codorniz Moctezuma (Cyrtonyx montezumae) en la región noroeste del Estado de México, México Population density of Montezuma quail (Cyrtonyx montezumae) in the northeastern region of the State of Mexico, Mexico  

Microsoft Academic Search

This study was conducted in order to determine the population density of the Montezuma quail (Cyrtonyx montezumae) in the northwest region of the State of Mexico. The study area was defined as the II game region of the 1997 hunting calendar 1997. The sampling size included 249 700 ha: 73% forest- and 27% range-land; these areas were considered as the

Jaime Tapia Robles; Salvador Ibarra Zimbrón; Germán David; Mendoza Martínez; Cecilia Zaragoza Hernández; Fernando Clemente Sánchez; Luis Antonio Tarango Arámbula

184

Presencia de los Geminivirus, Huasteco del Chile (PHV), Texano del Chile variante Tamaulipas (TPV-T), y Chino del Tomate (VCdT), en los Estados de Guanajuato, Jalisco y San Luis Potosí, México  

Microsoft Academic Search

The presence, distribution, and alternate plant hosts of pepper huasteco virus (PHV) and texas pepper virus-variant Tamaulipas (TPV-T), in Central Mexico, specifically in the states of Guanajuato, San Luis Potosí and Jalisco, were determined by the use of molecular methods (Southern and PCR). The virus most frequently detected in the samples analyzed was PHV, with 70% of positive reactions, followed

José Antonio Garzón-Tiznado; Gerardo Acosta-García; Irineo Torres-Pacheco; Mario González-Chavira

185

XXI CONGRESO LATINOAMERICANO DE HIDRÁULICA SÃO PEDRO, ESTADO DE SÃO PAULO, BRASIL, OCTUBRE, 2004 BALANCE TÉRMICO EN UN TRAMO DE RÍO, CASO DEL RÍO EBRO COMPRENDIDO ENTRE LA CENTRAL HIDROELÉCTRICA FLIX Y LA CENTRAL NUCLEAR DE ASCÓ (ESPAÑA)  

Microsoft Academic Search

River water temperature after a dam is conditioned by the reservoir. The case of regions with medirranean climate, special in summer, is frequently observed a significant decrease of the temperature in comparison with a river zone without the influence of a reservoir. This thermal unbalance in the river water is corrected and the water increase its temperature after the dam

Rafael Val Segura; Daniel Niñerola Chifoni; Joan Armengol Bachero; Josep Dolz Ripollés

186

Anthropically dislodged assemblages of sponges (Porifera: Demospongiae) in the River Araguaia at Araguatins, Tocantins State, Brazil Assembléias de esponjas desalojadas no Rio Araguaia em Araguatins, Estado do Tocantins, Brasil  

Microsoft Academic Search

A recent outbreak of an human ocular disease at Araguaia River by the town of Araguatins, TO, Central Amazonia, along the low water period of 2005 required pathological analyses of surgically extracted ocular tissues. Spicules which invest the gemmules of the freshwater sponges Drulia uruguayensis and D. ctenosclera were found inside these ocular materials. Such relation between an ocular disease

C. Volkmer-Ribeiro; Salvador França; Rodovia Washington Luís

187

Physical inactivity and its association with nutritional status, body image dissatisfaction and sedentary behavior in adolescents of public schools. Inatividade física e sua associação com estado nutricional, insatisfação com a imagem corporal e comportamentos sedentários em adolescentes de escolas públicas  

Microsoft Academic Search

Objective: To determine the prevalence of physical inac- tivity and its association with nutritional status, body image dissatisfaction and sedentary behavior in adolescents. Methods: A cross-sectional study was conducted with 595 schoolchildren (196 boys and 399 girls; age from 14 to 18 years old) enrolled in public schools of Florianópolis, Santa Catarina, Brazil. The independent variables were age, body image

Andreia Pelegrini; Edio Luiz Petroski

188

Informe Anual a la Nación sobre el Estado del Cáncer, 1975-2008, con información sobre los cánceres asociados al sobrepeso y a la falta de actividad física adecuada: Preguntas y respuestas  

Cancer.gov

Los índices generales de mortalidad por cáncer han seguido disminuyendo desde principios de los noventa entre hombres, mujeres y niños. Los índices de mortalidad disminuyeron en promedio 1,6% por año entre 2004 y 2008.

189

El Informe Anual a la Nación indica que las tasas de mortalidad por cáncer continúan declinando. Se observan tasas menores de cáncer en las poblaciones latinas de los Estados Unidos.  

Cancer.gov

Un informe nuevo de las principales organizaciones oncológicas de la nación informa que el riesgo de los estadounidenses de morir por cáncer continúa descendiendo, y que mantiene una tendencia que comenzó a principios de los años noventa. Preguntas y respuestas

190

Informe Anual a la Nación indica una reducción en los índices de incidencia y mortalidad por cáncer; una sección especial revela amplias variaciones en las tendencias del cáncer de pulmón en los estados  

Cancer.gov

Un nuevo informe de las principales organizaciones oncológicas del país muestra que, por primera vez desde la primera publicación del informe en 1998, tanto el índice de incidencia como el de mortalidad para todos los cánceres combinados están disminuyendo en hombres y mujeres.

191

A preliminary combined geochemical and rock-magnetic study of tailings of non-magnetic ores from Tlalpujahua-El Oro mining districts, Michoacán and Estado de México States  

NASA Astrophysics Data System (ADS)

Mining activities in Mexico have been continuously developed since 1550. Since then several thousands of million tons of waste produced as a result of the mining activity have been accumulated and scattered throughout the territory. These wastes can contain minerals with potentially toxic elements (PTEs) such as Cr, As, Cd, Cu, Pb, Zn, which show a distribution and mobility in the environment according to the chemical species in which are hosted. The Tlalpujahua - El Oro mining district (TOMD) concentrates an impressive number of mines and historical tailings. Due to their in-slope hydrographic position, the mining activities increase the risk of generating anthropogenic effluent that could contribute with a certain amount of mine-water with high contents of PTEs. Although magnetic methods have been widely applied to pollution studies of regions with high anthropogenic impact, its application to tailings is scarce in spite of the several studies that document the environmental effects as a result of the mining waste. We present the results obtained by combined geochemical and rock-magnetic studies in these tailings. Similarly to the traditional EPTs vs SiO2 diagrams, EPTs vs Fe show good linear (inverse) correlation with most of these health-risk elements. Fe concentrations determined magnetically from room-temperature susceptibility measurements agrees with those obtained by traditionally geochemical methods.

Morales, J.; Hernández-Bernal, M.; Corona-Chávez, P.

2013-05-01

192

Estudio de exámenes selectivos de detección de cáncer en los Estados Unidos indica que las pruebas anuales para detectar cáncer de próstata no tienen un beneficio en la mortalidad por esta enfermedad  

Cancer.gov

Un nuevo e importante informe de un estudio, diseñado para proporcionar respuestas sobre la eficacia de los exámenes de detección de cáncer de próstata, fue difundido hoy por el Estudio de Exámenes Selectivos de Detección de Cáncer de Próstata, Pulmón, Colorrectal y Ovarios (Prostate, Lung, Colorectal, and Ovarian, PLCO), e indicó que los seis exámenes de detección de cáncer de próstata que se hicieron en seis años (uno cada año) dieron como resultado más diagnósticos de la enfermedad, pero no menos muertes por cáncer de próstata.

193

ESTANDARIZACIÒN DEL TEAD-R (TEST ESTADOS DE ÁNIMO PARA DEPORTISTAS DE RENDIMIENTO) EN UNA MUESTRA DE DEPORTISTAS DE RENDIMIENTO DE BOGOTA D.C., EN LAS ETAPAS DE ENTRENAMIENTO DEPORTIVO GENERAL Y COMPETITIVA  

Microsoft Academic Search

The following study's intention was to standardize the TEAD-R (Mood State in Performance Sports) of 18 items, developed by Moreno (2004), and applied in two training phases to a total of 385 athletes between ages of 9 and 45 years of age, and from 22 different sport disciplines. These athletes represent Bogotá D.C. and were distributed in the following manner:

Facultad de Psicología; Ana Julia; Moreno Chacón

194

Inatividade física e sua associação com estado nutricional, insatisfação com a imagem corporal e comportamentos sedentários em adolescentes de escolas públicas Physical inactivity and its association with nutritional status, body image dissatisfaction and sedentary behavior in adolescents of public schools  

Microsoft Academic Search

Objective: To determine the prevalence of physical inac- tivity and its association with nutritional status, body image dissatisfaction and sedentary behavior in adolescents. Methods: A cross-sectional study was conducted with 595 schoolchildren (196 boys and 399 girls; age from 14 to 18 years old) enrolled in public schools of Florianópolis, Santa Catarina, Brazil. The independent variables were age, body image

Andreia Pelegrini; Edio Luiz Petroski

2009-01-01

195

Estudo dos efeitos sensório-motores da fisioterapia aquática com pacientes em estado de coma vigil Study of the effect motor-sensories of the aquatic therapy with patients in vigil coma stage  

Microsoft Academic Search

SUMMARY Purpose: The aim of this study was to evaluate the effect in the picture of the patient after Brain Injury (BI), in vigil coma stage, with the precocious intervention of the aquatic therapy. Method: The study it consists of a story of case, carried through in the Israelita Albert Einstein Hospital, analyzing patient after BI in vigil coma stage,

Fabio Jakaitis; Ada Bianca; Abdulmacih Guazzelli

196

Evaluación física de tierras para cuatro sistemas agroforestales en los sectores Piedra Azul y la Ciénaga, estado Trujillo-Venezuela Land physical evaluation for four agroforestry systems in Piedra Azul and the Cienaga sectors, Trujillo State-Venezuela  

Microsoft Academic Search

An evaluation of soil components was carried out in two pilot areas of 1.5 ha each, located in Piedra Azul and La Ciénaga sectors, pertaining to the Motatán River watershed, State of Trujillo, Venezuela. The purpose of the study was to determine the adaptability of some fruit and forestry species, sorted out by agro-forestry land use types (LUT). In order

Edgar Jaimes; José G. Mendoza; Rafael Rangel

2004-01-01

197

RECEBA O ESTADO EM: CASA EDIO DIGITAL RSS TWITTER CELULAR IPAD FACEBOOK FLICKR NOTCIAS POLTICA ECONOMIA ESPORTES LINK DIVIRTA-SE E+ PME Opinio Acervo Rdio Eldorado ESPN Piau  

E-print Network

mostrar �s mulheres que � poss�vel se dedicar � ci�ncia e ter uma vida normal 23 de outubro de 2012 | 3h cinco escolhidas na 15.� edi��o dos Pr�mios L'Or�al-Unesco para Mulheres na Ci�ncia, que distribui US". "� uma grande chance de mostrar que mulheres podem se dedicar � ci�ncia e ter uma vida normal, com fam

Barbosa, Marcia C. B.

198

Evolução do estado nutricional de crianças com mielomeningocele em período de três anos Tree-year period evolution of the nutritional condition of children with mielomeningocelis Evolución en tres años de la condición nutricional de niños con mielomeningocele  

Microsoft Academic Search

RESumo: O presente manuscrito teve o objetivo de descrever e classificar o perfil antropométrico, de forma longitudinal, de um grupo de crianças com mielomeningocele inserido em um programa especial de atividades físicas. Vinte e quatro crianças com mielomeningocele foram avaliada em três momentos, com intervalo de um ano entre os mesmos. Foram avaliados: peso, comprimento, e calculado o IMC (índice

Cynthia Müller Coelho; Elizabeth Miyeko Egashira; Regina Célia da Silva; Sandra Maria Lima Ribeiro

199

Mineração, Meio Ambiente e Desenvolvimento Sustentável no Estado do Ceará: Aspectos Legais, Econômicos e Sociais. Mining, environment and sustainable development in the state of Ceará: legal, economic and social aspects  

Microsoft Academic Search

Those who invest in the Ornamental Stones and Industrial Minerals Sector, in the State of Ceará, a branch with very specific features, have to face difficulties concerning on the legal aspect, because of problems brought up with the installment of mineral business. It's necessary knowledge about the controlling mechanisms, an updating legislation composed by constitutional and ordinary Laws, bring the

Eliana Garcia de Carvalho

200

RURAL AGE DISTRIBUTION AND FARM LABOUR SUPPLY IN FOOD CROP PRODUCTION SYSTEMS IN ABIA STATE, NIGERIA (DISTRIBUCIÓN DE EDAD Y TRABAJO RURAL EN SISTEMAS DE PRODUCCIÓN DE GRANO EN EL ESTADO DE ABIA, NIGERIA)  

Microsoft Academic Search

SUMMARY Rural age distribution and its interrelationships with household level socio-economic variables, were analysed in relation to farm labour supply. The data suggested an ageing farm labour force in the study area, Abia State. This result could be applied to the entire southeastern Nigeria, since the rural life and agricultural characteristics are largely homogeneous. Certain household-level socio-economic factors including migration,

R. N. Echebiri; J. A. Mbanasor; Michael Okpara

2003-01-01

201

Inovação em fármacos e medicamentos: estado-da-arte no Brasil e políticas de P&D Innovation for pharmaceuticals and drugs: state of the art in Brazil and R&D policies  

Microsoft Academic Search

Resumo O tema central do artigo é a inovação na indústria farmacêutica (IF), no que se refere ao processo de descoberta e desenvolvimento de novos fármacos e medicamentos, utilizando-se como referência a rota de síntese química. Apontam-se alguns fatores a serem considerados no planejamento estratégico, para que uma empresa possa estabelecer um portfólio de projetos e construir seu pipeline, de

Vera Maria da Motta; Pierre Ohayon

2006-01-01

202

ESTUDIO COMPARATIVO DE LA PREDICCION DE PROPIEDADES TERMODINAMICAS DE SUSTANCIAS POLARES CON MODELOS RECIENTES DE ECUACIONES DE ESTADO CUBICAS COMPARATIVE STUDY OF THE THERMODINAMIC PROPERTIS PREDICTION OF POLAR SUBSTANCES WITH RECENT MODELS OF CUBIC STATE EQUATIONS  

Microsoft Academic Search

This paper studies the predictability of the properties of pure polar and non-polar compounds by means of cubic equations of state. Many temperature-dependent models of the alpha function were chosen for comparison. These models are derived from Soave (1972) and Peng-Robinson (1976). Parameters are fitted in with vapor pressure with experimental data. The alpha models were compared for accuracy with

N. Kleiman; F. Barragán; E. Bazúa

203

Justice and Fairness in Tourism: A Grounded Theory Study of Cultural Justice in Quintana Roo, Mexico  

E-print Network

(Instituto Nacional de Estad?stica y Geograf?a [INEGI], 2008). In Cozumel and Playa del Carmen, Maya people represent 20% and 15% of the total population respectively (Enciclopedia de los Municipios de M?xico, 2008). 6 locations within and outside... (Instituto Nacional de Estad?stica y Geograf?a [INEGI], 2008). In Cozumel and Playa del Carmen, Maya people represent 20% and 15% of the total population respectively (Enciclopedia de los Municipios de M?xico, 2008). 6 locations within and outside...

Camargo Ortega, Blanca Alejandra

2012-07-16

204

Understanding Cleft and Craniofacial Team Care  

MedlinePLUS

... Estados Unidos, alfabéticamente por estado ) A – C – D – F – G – H – I – K – L – M – N – O – P – ... internacionales, alfabéticamente por país ) A – B – C – D – F – G – I – J – K – M – N – P – S – T – U * ...

205

38. East elevation of coffee storage and drying shed with ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

38. East elevation of coffee storage and drying shed with circular, cattle watering pond in left foreground and coffee mill in background right. HAER PR, 6-MAGU, 1C-1 - Hacienda Buena Vista, PR Route 10 (Ponce to Arecibo), Magueyes, Ponce Municipio, PR

206

Defective modernization and health in Mexico  

Microsoft Academic Search

This paper uses data gathered in a semi-arid, mountain region of the border state of Sonora, Mexico to illustrate that modernization and the importation of urban ideas and values can influence health status in unexpected ways. It traces the historic process of modernization in a rural municipio, relating this to social promises and economic cycles in Mexico. Modernization is seen

Jeanne M. Simonelli

1987-01-01

207

Impact of Seasonal Scarcity on Energy Balance and Body Composition in Peasant Adolescents from Calakmul Campeche Mexico  

Microsoft Academic Search

ABSTRACT,A time allocation and,anthropometric,study,were,performed,on 46 male,and,38 female,adolescents,from,16 peasant,households,from,two,different adaptive,strategies,in the municipio of Calakmul, Campeche Mexico to see if they could maintain energy balance during the annual,scarcity,season. These strategies,were,called: \\\\household,subsistence,agricultural strategy\\

JOSE A. ALAYO N GAMBOA; FRANCISCO D. GURRI GARCI A

208

Impact of Seasonal Scarcity on Energy Balance and Body Composition in Peasant Adolescents from Calakmul  

Microsoft Academic Search

A time allocation and anthropometric study were performed on 46 male and 38 female adolescents from 16 peasant households from two different adaptive strategies in the municipio of Calakmul, Campeche Mexico to see if they could maintain energy balance during the annual scarcity season. These strategies were called: \\\\household subsistence agricultural strategy\\

Campeche Mexico

209

DISEÑO DE UN PLAN DE CAPACITACIÓN CON ENFOQUE DE GÉNERO PARA LA COMUNIDAD COSTERA DE CASCARERO  

Microsoft Academic Search

En la Comunidad costera de Cascarero del Municipio Jesús Menéndez, se detectó que existen condiciones desfavorables para lograr la equidad de género, influyendo diversos factores. De ahí que se investigó el proceso para favorecer la equidad de género con el propósito de resolver la insuficiente incorporación de la mujer en actividades económicas, políticas y sociales, por ello el trabajo de

Aiblis Susel Vidal Marrero; Yasenny Bravo Sánchez

2010-01-01

210

CONTRIBUCIÓN AL ESTUDIO DE LOS BRÚQUIDOS (INSECTA:COLEÓPTERA) ASOCIADOS A FABACEAS ARBUSTIVAS  

Microsoft Academic Search

Se identificaron las especies de brúquidos que atacan las semillas de Prosopis laevigata (mezquite), Acacia spp. (huizache) y Mimosa biuncifera (gatuño), en el municipio de Irapuato, Gto. México. Las semillas de P. laevigata fueron dañadas por Algarobius johnsoni Kingsolver en un 44%. En semillas de Acacia se encontraron a Stator vachelliae Bottimer, Stator sordidus (Horn) y Mimosestes nubigens (Mots.), causando

Manuel Darío Salas Araiza; Jesús Romero Nápoles; Eduardo García Aguilera

211

Lecciones del programa de prevención temprana de la violencia, Medellín, Colombia  

Microsoft Academic Search

Se describen las características y evolución del Programa de Prevención Temprana de la Agresión del Municipio de Medellin, Colombia, que, al parecer, es la más amplia experiencia de su género en Latinoamérica. Se realiza la primera evaluación del impacto atribuible a este programa, focalizada en su etapa inicial. El análisis antes \\/ después reporta varios efectos positivos del Programa. Conclusión

Luis Fernando Duque; José Fernando Orduz; Juan de Jesús Sandoval; Beatriz Elena Caicedo; Joanne Klevens

2007-01-01

212

Desnutrición a Nivel Municipal en Colombia, Censo 2005  

Microsoft Academic Search

Este trabajo va encaminado a resolver el problema de localización y cuantificación de la desnutrición en Colombia, para pequeñas áreas (municipios y localidades para Bogotá). Aquí se presentan los mapas de desnutrición para pequeñas áreas en Colombia, pues con el objetivo de reducir los niveles de desnutrición las entidades gubernamentales requieren herramientas para identificar los problemas a nivel regional y

Hermes Fernando Martínez

2010-01-01

213

Xalacapan: Village and School in Zacapoaxtla, Puebla.  

ERIC Educational Resources Information Center

Situated on the Sierra Madre's western slope is Zacapoaxtla, one of the 222 municipios in the State of Puebla, Mexico. From prehispanic times, Zacapoaxtla has been a "region de refugio" where groups of American Indians cluster, isolate themselves from the rest of the world, and maintain their cultural traditions insofar as the national economic…

Trueba, Enrique Torres

214

12. Detail view of molding at second floor level on ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. Detail view of molding at second floor level on SE corner of mill. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

215

28. Detail view of small triangular openings (perhaps for ventilation) ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

28. Detail view of small triangular openings (perhaps for ventilation) in top of S wall in center bay of N room of mill. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

216

4. Detail view of fourth bay in E elevation of ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. Detail view of fourth bay in E elevation of sugar mill looking W. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

217

21. View of N room of mill looking NW through ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

21. View of N room of mill looking NW through arched passageway in wall separating N and S rooms. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

218

19. View of W elevation of mill looking NE showing ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. View of W elevation of mill looking NE showing two bays and wall buttress. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

219

48. Detail of top of wall in S room showing ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

48. Detail of top of wall in S room showing strap-iron beam tie-back anchored in wall with severely deteriorated beam in place. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

220

43. Detail view of connection between column top and arch ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

43. Detail view of connection between column top and arch in S room. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

221

38. View of niche in center bay of N room ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

38. View of niche in center bay of N room in mill ruins in which a painting or tapestry of Santa Elena was hung. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

222

3. Detail view of third bay in E elevation of ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. Detail view of third bay in E elevation of sugar mill looking W. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

223

5. Detail view of fifth bay in E elevation of ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. Detail view of fifth bay in E elevation of sugar mill looking W. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

224

30. Interior view of N room of mill, looking NW, ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

30. Interior view of N room of mill, looking NW, showing cast-iron columns and arches. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

225

37. Detail view of center of castiron arch in N ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

37. Detail view of center of cast-iron arch in N room of mill. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

226

17. Detail view of corner of middle bay of N ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. Detail view of corner of middle bay of N (rear) elevation looking SE. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

227

31. Closerin interior view of N room of mill, looking ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

31. Closer-in interior view of N room of mill, looking NW, showing cast-iron columns and arches. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

228

49. Detail of top wall in S room showing two ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

49. Detail of top wall in S room showing two beam tie-backs. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

229

27. View of interior S wall of N room of ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

27. View of interior S wall of N room of mill showing rows of cast-iron columns and arches. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

230

7. 3/4 view of sugar mill looking NW showing entry ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. 3/4 view of sugar mill looking NW showing entry ramp, S and E elevations. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

231

18. View of W elevation of ramp looking NE showing ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. View of W elevation of ramp looking NE showing entrances and openings to storage spaces below. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

232

46. View of end bay of NW corner of mill ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

46. View of end bay of NW corner of mill ruins showing where flue emerged from area of Jamaican Train. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

233

24. View of N room of mill looking NE through ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

24. View of N room of mill looking NE through arched opening in W elevation. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

234

33. Interior view of N room of mill, looking NW, ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

33. Interior view of N room of mill, looking NW, showing interior of W wall and cast-iron columns and arches. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

235

26. Sharply angled view looking N at E wall of ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

26. Sharply angled view looking N at E wall of N room of mill. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

236

6. Detail view of eighth bay in E elevation of ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. Detail view of eighth bay in E elevation of sugar mill looking W. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

237

45. View of end bay of W elevation showing openings ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

45. View of end bay of W elevation showing openings in wall associated with sugar making process. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

238

14. Detail view of molding at first floor level on ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. Detail view of molding at first floor level on SE corner of mill. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

239

32. Symmetrical view of castiron columns and arches, looking W, ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

32. Symmetrical view of cast-iron columns and arches, looking W, in interior of N room of mill. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

240

35. Detail view of castiron column capitol showing bearing point ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

35. Detail view of cast-iron column capitol showing bearing point of arches. - Hacienda Azurarera Santa Elena, Sugar Mill Ruins, 1.44 miles North of PR Route 2 Bridge Over Rio De La Plata, Toa Baja, Toa Baja Municipio, PR

241

A New Approach in Leadership and Professional Development  

Microsoft Academic Search

En los últimos veinte años, el Centro de Transferencia de Tecnología en Transportación, adscrito al Departamento de Ingeniería Civil y Agrimensura de la Universidad de Puerto Rico (UPR) en Mayagüez, ha colaborado con los Municipios, agencias de transportación local y el Departamento de Transportación y Obras Públicas en programas innovadores de adiestramiento y capacitación para el desarrollo de líderes y

Benjamín Colucci; Gisela González

2005-01-01

242

1988 Work Papers of the Summer Institute of Linguistics, University of North Dakota Session. Volume 32.  

ERIC Educational Resources Information Center

Six working papers in linguistics are presented. "The Semantics and Morphology of Mixtec Mood and Aspect" (J. Albert Bickford and Stephen A. Marlett) presents a relatively detailed description of the following grammatical categories in three Mixtec languages: Santiago Nuyoo, Santo Domingo Nuxaa, and Municipio of Tezoatlan. "Nonsyllabic Vocoids"…

Derbyshire, Desmond C., Ed.

243

EL CASO GUASIMAL, ENTRE LA CORRUPCIÓN, EL CRIMEN Y EL NARCOTRÁFICO EN MONTES DE MARIA  

Microsoft Academic Search

En el presente trabajo, se quiere mostrar un caso emblemático del despojo de tierras, que se ha dado en el Municipio de Zambrano y Córdoba, departamento de Bolívar, República de Colombia. El caso del predio llamado Guasimal, tiene una curiosa historia, salpicada por elementos magistralmente combinados de corrupción administrativa, crimen organizado y las acciones nefastas del narcotráfico, en donde aparecen

Daniel Menco Rivera

2011-01-01

244

CONFLICTO Y FINANZAS PÚBLICAS MUNICIPALES EN COLOMBIA  

Microsoft Academic Search

Se identifican los factores que influyen sobre la presencia de actores armados en los municipios y la manera como las finanzas públicas afectan tal presencia. Los ejercicios estadísticos muestran tres tipos de resultados. Unos que tienden a corroborar hipótesis corrientemente aceptadas en el país, otros que desafían ciertas creencias y por último algunas asociaciones curiosas. Dentro de los primeros, se

Mauricio Rubio

2002-01-01

245

Estudio Espacial de la Violencia en Colombia  

Microsoft Academic Search

El objetivo del presente trabajo es introducir una descripción espacial en el estudio del análisis de la violencia e n Colombia a nivel municipal, para hallar cual es el proceso de difusión del los homicidios entre los municipios, además encontrar como las variables de distribución de propiedad rural y urbana, presencia de grupos al margen de la ley, narcotráfico y

Hermes Martínez

246

Propuesta de un m‚todo para la elecci¢n de buenas alternativas para la localizaci¢n de empresas de reciclaje de RAEE en Espa¤a  

Microsoft Academic Search

Ante la necesidad de Espa¤a de instalar nuevas empresas de reciclaje de RAEE, este trabajo proporciona a los agentes decisores una ordenaci¢n de los principales municipios espa¤oles seg£n su apropiabilidad para la instalaci¢n de estas empresas. Desarrolla un procedimiento que consiste en la identificaci¢n de los factores relevantes que deben tenerse en cuenta y en la posterior aplicaci¢n de una

Dolores Queiruga; Javier Gonz lez Benito; Grit Walther; Thomas Spengler

2004-01-01

247

Fortalecimiento del respaldo social en los Países Bajos y la cooperación internacional municipal en Nicaragua  

Microsoft Academic Search

Este informe se dirige a un canal especial en la cooperación al desarrollo con Nicaragua: los\\u000allamados hermanamientos entre ciudades. Los municipios holandeses han convenido con\\u000aNicaragua más convenios de hermanamiento que con cualquier otro país en el Sur. En lo\\u000aconcerniente a los hermanamientos en el sentido estricto no se trata de ciudades, sino de\\u000amunicipios que establecen un

P. H. C. M. van Lindert; E. van Ewijk

2011-01-01

248

Geographic Patterns of Land Use and Land Intensity  

Microsoft Academic Search

This paper uses census-tract-level data from the Censo Agropecuario 1995-96 to map indicators ofcurrent land use and agricultural productivity across the Legal Amazon of Brazil. These data permitgeographical resolution about 10 times freer than afforded by municipio data used in previousstudies. The paper focuses on the extent and productivity of pasture, the dominant land use inAmaz6nia today.

Kenneth M. Chomitz; Timothy S. Thomas

249

Erpetogomphus molossus, a new species from Sonora, Mexico (Odonata: Anisoptera: Gomphidae).  

PubMed

Erpetogomphus molossus is described from 3 male and 3 female specimens (holotype and allotype in collection of Instituto Biologico de la Universidad Nacional Autónoma de México) from the intermittent pine-oak woodland of the Yécora municipio in east-central Sonora, Mexico. Diagnostic features of the new species include the seemingly bulbous tip (in lateral view) and prominent baso-ventral process of the male cerci and the notched and denticled posteromesal corners of the female subgenital plate. PMID:25277938

Bailowitz, Richard; Danforth, Doug; Upson, Sandy

2013-01-01

250

UTILIZACIN DE SIG PARA LA ELABORACIN DE UN PLAN DE MANEJO DE AGUAS DE ESCORRENTAS (MS4S)  

E-print Network

UTILIZACI�N DE SIG PARA LA ELABORACI�N DE UN PLAN DE MANEJO DE AGUAS DE ESCORRENTÍAS (MS4S) Roy Ruiz Vélez Research Assistant II Instituto de Investigaciones Sobre Recursos de Agua y el actualmente se encuentra en la elaboración del Plan de Manejo de Aguas de Escorrentías para el Municipio de

Gilbes, Fernando

251

El Derecho de su Hijo(a) a Una Educacion: Una guia para los Padres de Ninos Impedidos en el Estado de Nueva York (Your Child's Right to an Education: A Guide for Parents of Children with Handicapping Conditions in New York State).  

ERIC Educational Resources Information Center

Intended for parents of handicapped students, the guide (available in English, Spanish, or Chinese) sets forth the New York State policies for speical education. The following topics are among those considered: eligibility for special education, program types, alternative placements (such as residential settings), referral, evaluation,…

New York State Education Dept. Albany. Office for the Education of Children with Handicapping Conditions.

252

Una Guia para Los Padres sobre La Educacion Especial: El Derecho de Su Hijo(a) a Adquirir una Educacion en el Estado de Nueva York (A Parent's Guide to Special Education: Your Child's Right to an Education in New York State).  

ERIC Educational Resources Information Center

This guide provides information to help parents of special needs children in New York become active partners in the planning and implementation of special education programs. The first part of the guide provides in-depth information related to the special education process in New York State public schools. A historical view of children's rights to…

New York State Education Dept. Albany. Office for the Education of Children with Handicapping Conditions.

253

Especiación de metales pesados en la fracción disuelta de las aguas superficiales de la cuenca baja y la pluma del Río Manzanares, Estado Sucre, Venezuela Heavy metal speciation in the surface water dissolved fraction of the low watershed and plume of the Manzanares River, Sucre State, Venezuela  

Microsoft Academic Search

This paper reports on the speciation of heavy metals (Cd, Pb, Cr, Cu, Ni, Mn, Fe, and Zn) in the surface water dissolved fraction of the low basin and plume of the Manzanares River, in the state of Sucre, Venezuela, based on data taken at 22 stations from July 1996 to June 1997. The total metal concentrations in the dissolved

G Martínez; W Senior; A Márquez; Estado Sucre

2006-01-01

254

Composición química y calidad nutritiva de garbanzo (Cicer arietinum L.) fresco y endurecido después de la fermentación en estado sólido (FES)\\/Chemical composition and nutritional quality of fresh and hardened chickpea (Cicer arietinum L) after the solid state fermentation (SSF)  

Microsoft Academic Search

Solid state fermentation (SSF) represents a technological alternative for a great variety of legumes and cereals, or combinations of them, to improve their nutritional quality and to obtain edible products with palatable sensorial characteristics. Chickpeas (Cicer arietinum L.) are prone to develop the hardening phenomenon, also known as hard-to-cook (HTC) defect, when stored under adverse conditions of high temperature (?

C. Reyes-Moreno; C. A. Romero-Urias; J. Milan-Carrillo; R. M. Gomez-Garza

2000-01-01

255

La autopercepción de su verdadero estado nutricional fue inadecuada, siendo aún peor en las mujeres. En las madres, un 34% no consumía leche; en el resto, el 73% prefiere la leche entera y menos del 30% la cambiaría por leche descremada. (Palabras clave: estrategia educativa, obesidad infantil, consumo alimentario, actividad física.)  

Microsoft Academic Search

Validation and application of methods to evaluate educative interventions in obesity in schoolchildren Childhood obesity is a public health problem in Chile. In order to advance in the process of developing comprehensive preventive programmes, a pilot project studying schoolchildren in the 4th grade attending public schools and their mothers was carried out with the object of developing, validating and applying

256

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.

257

Educacion Bilingue: Una Declaraccion del Plan y Accion que Proponen los Regentes de la Universidad del Estado de Nueva York. Bilingual Education: A Statement of Policy and Proposed Action by the Regents of the University of the State of New York. Position Paper No. 16.  

ERIC Educational Resources Information Center

Large numbers of Puerto Rican and other non-English-speaking students live in school districts throughout New York State. To enable these students to function in an English-speaking society while retaining their own culture, a policy to promote bilingual program planning was established by the Board of Regents of New York State in 1972. In this…

New York State Education Dept., Albany.

258

Hypoxia inducible factor-1 alpha expression in human normal and osteoarthritic chondrocytes 1 1 Supported by NIH\\/NIAMS Program Project grant (AR39740) to S.A.J. I. C. was supported by a fellowship from Fundacao de Amparo‘a Ciencia do Estado de Sao Paulo  

Microsoft Academic Search

Background: Articular cartilage is a unique tissue in that it is avascular with its nutrition and oxygen supply being dependent on the diffusion of solutes through the synovial fluid and to and from the subchondral bone. The oxygen levels in articular cartilage, therefore, are assumed to be low. Oxygen is an important modulator of gene expression and this regulation occurs

Ibsen B. Coimbra; Sergio A. Jimenez; David F. Hawkins; Sonsoles Piera-Velazquez; David G. Stokes

2004-01-01

259

Mudanças nos conceitos de ansiedade nos séculos XIX e XX : da Angstneurose ao DSM-IV.  

E-print Network

??A ansiedade tem sido objeto de interesse do pensamento ocidental há séculos. Entretanto, enquanto quadros patológicos, os chamados estados ansiosos apenas adquiriram proeminência na Psiquiatria,… (more)

Milena de Barros Viana

2010-01-01

260

Desenvolvimento de comprimidos e isolamento de marcadores a partir do extrato hidroalcoólico das folhas de Copaifera langsdorffii Desf.  

E-print Network

??A espécie Copaifera langsdorffii pertence à família Leguminosae Juss., sub-família Caesalpinioideae Kunth. No Brasil, espécies de copaifera são amplamente distribuídas nos estados do Amazonas, Pará… (more)

Mauro Nogueira da Silva

2011-01-01

261

Stress in Adults after a Disaster: Warning Signs and Management (Spanish)  

E-print Network

, amigos y compa?eros de trabajo. Tambi?n pueden experimentarse sentimientos de culpa, especialmente cuando una persona ha perdido a un ser querido en el desastre. Algunas personas podr?an desear haber estado en el lugar del ser amado o haber estado con..., amigos y compa?eros de trabajo. Tambi?n pueden experimentarse sentimientos de culpa, especialmente cuando una persona ha perdido a un ser querido en el desastre. Algunas personas podr?an desear haber estado en el lugar del ser amado o haber estado con...

Warren, Judith L.

2007-10-08

262

PARA LA EVALUACIN DE CUENCAS HIDROLGICAS  

E-print Network

Thompson Watershed Forum SOW-Spanish Translation 2 5/27/08 #12;MANUAL DEL ESTADO DE UNA CUENCA DE AGUAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Agua . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Agua

263

España, entre Europa y América: un ensayo interpretativo  

Microsoft Academic Search

Este último artículo del dossier presenta algunas hipótesis de interpretación sobre la historia de la política exterior española durante el siglo xx.Los elementos centrales son la relación entre España y el resto de los Estados continentales; la imagen de las instituciones europeas; los sentimientos encontrados hacia Estados Unidos, su política y su sociedad; y las cambiantes percepciones, estrategias e intereses

Florentino Portero

2003-01-01

264

EDUCACIÓN Y POLÍTICA EN CONTEXTO. VEINTICINCO AÑOS DE REFORMAS EDUCACIONALES EN ARGENTINA  

Microsoft Academic Search

SÍNTESIS: El artículo que nos ocupa reseña críticamente las políticas educativas implementadas en los últimos veinticinco años en el sistema educativo argentino, lo que implica, por un lado, identificar el modo en el que el Estado docente es puesto en crisis al tiempo que va consolidán- dose el Estado subsidiario, y por otro, registrar el enfrentamiento de adversarios por el

Liliana Olmos

265

Informe a la Nación indica que el índice de mortalidad por cáncer sigue bajando; la sección especial destaca las tendencias de los cánceres asociados con el VPH y los grados de cobertura de vacunación contra el VPH.  

Cancer.gov

El Informe Anual a la Nación sobre el Estado del Cáncer, de 1975 a 2009, indica que los índices generales de mortalidad por cáncer siguen bajando en los Estados Unidos en hombres y mujeres, entre todos los grupos raciales y étnicos principales y para todos los sitios más comunes de cáncer, como pulmón, colon y recto, seno femenino y próstata.

266

237 de marzo de 2013 Artculo 1. Los presentes Lineamientos son de  

E-print Network

, orientación y/o preferen- cias sexuales, estado civil o cualquier otra, tenga por efecto impedir o anular el social o económica, condiciones de salud, embarazo, lengua, religión, opiniones, estado civil o cualquier mecanismos destinados a impulsar la igualdad de derechos, responsabilidades y oportu- nidades de mujeres y

Islas, León

267

XI INTI International Conference La Plata 2012 Equipo TAG Territorios Posibles UNLP-CONICET y Universidades asociadas del GDRI  

E-print Network

a grupos u organizaciones de la sociedad civil que interactuaban con el Estado. La participación pública responsabilidades en la toma de decisiones hacia las unidades locales (Smulovitz y Clemente, 2004: 40). Nos centraremos en la relación emergente entre el Estado municipal y la sociedad civil local en la continuación de

Paris-Sud XI, Université de

268

Markteting Expertise List page 1 of 6 First Name Last Name Title Affiliation Mailing Address Country Phone Fax eMail Expertise/Research Area(s) Secondary eMail URL  

E-print Network

e Silva Forest Economist Fundacao de Tecnologia do Estado do Acre- FUNTAC Av. das Acacias, Lote 1, Zona A, Distrito Industrial, Rio, Branco, Estado do Acre, Brazil, CEP: 69.917-100 Brazil 55 68 229 2994 Manager Roy O. Martin Lumber Company P.O. Box 1110 USA 800 808 6122 318 443 0159 pat

269

Tratamiento nutricional de los síndromes colestáticos en la infancia  

Microsoft Academic Search

ResumenLa hepatopatía colestática causa un riesgo serio de desnutrición, que incluye la desnutrición de proteína y energía y las carencias nutricionales específicas. El estado nutricional puede evaluarse basándose en mediciones antropométricas, que pueden ser equívocas a causa de la ascitis y el edema periférico. Las determinaciones bioquímicas del estado de las vitaminas liposolubles son importantes para evaluar las necesidades de

Piotr Socha

2008-01-01

270

Procesos de globalización de las cadenas de valor en la industria de vestuario en Portugal: implicación en las estructuras de trabajo  

Microsoft Academic Search

Algunos de los fenómenos donde el concepto de “globalización” es aplicado incluyen la internacionalización de los mercados, la globalización de la cultura, el dominio político hegemónico del mundo por algunos estados poderosos, o grupos de estados, el poder creciente de organismos supranacionales, y el desarrollo de una división global de trabajo. De acuerdo con Radice, la globalización é generalmente definida

António Moniz; Ana Silva; Tobias Woll; José Samapaio

2006-01-01

271

MORFOLOGÍA DE PLANTA Y FENOLOGÍA DE GENOTIPOS DE CHILE HABANERO (CAPSICUM CHINENSE JACQ.) COLECTADOS EN YUCATÁN, MÉXICO  

Microsoft Academic Search

RESUMEN El cultivo de Chile habanero (Capsicum chinense Jacq.) en el estado de Yucatán ocupa el segundo lugar de importancia en cuanto a la superficie de siembra de hortalizas, después del tomate (Lycopersicum esculentum Mill.), debido a que en la actualidad se establecen entre 800 y 1000 has. Esta ha propiciado la introducción de semilla de regiones ajenas al estado

José Jorge Gerardo Trujillo-Aguirre; Omar Gutiérrez-Alonso; Capullo del Rocio Perez-Llanes

272

Interview no. 392  

Microsoft Academic Search

Nacido en Chihuahua; padre trabajo en Ferrocarriles de Mexico; educado en Chihuahua, estudios de Contabilidad; 1956 viene a Estados Unidos con su esposa e hijos y obtiene la residencia; su miseria lo trajo a Estados Unidos; como arreglo sus papeles; sus trabajos, problemas que afronto, discriminacion; trabajo en Hortex; opina acerca de la union (1967) y el departamento de personal;

Oscar Saenz

1979-01-01

273

LA INCORPORACIÓN SOCIAL Y CULTURAL EN EL PROYECTO TURÍSTICO DE ZACATECAS, MÉXICO  

Microsoft Academic Search

Este trabajo pone en el centro de la discusión al turismo como actividad económica en la ciudad de Zacatecas de igual manera busca integrar a los actores fundamentales a la planeación estratégica de esta área tan importante para el desarrollo del Estado. Como lo manifiesta el propio Gobierno del Estado en su plan Estatal de Desarrollo (GODEZAC, 2005, 40-41) se

Guadalupe Margarita González Hernández; Leonel Álvarez Yáñez; Jesús Becerra Villegas

2010-01-01

274

Narcotráfico y parapolítica en Colombia,1980-2007: Evolución del Capital Social Perverso  

Microsoft Academic Search

En este trabajo se usa el concepto de Capital social perverso para explicar cómo el narcotráfico en Colombia ha aprendido a gestionar su relación con el Estado, específicamente, cómo han aprendido a gestionar los huecos estructurales propios de su relación con el Estado. Se muestran los sucesivos intentos de los narcotraficantes por cambiar la severidad de las normas. Este proceso

Isaac de León-Beltrán; Eduardo Salcedo-Albarán

2008-01-01

275

La Santa Sede y los movimientos revolucionarios europeos de 1820. Los casos napolitano y español  

Microsoft Academic Search

La Santa Sede mantuvo hacia las revoluciones liberales de 1820 una actitud mucho más ambigua de lo que en un principio se pudiera esperar. Aunque el papa Pío VII rechazaba la ideología liberal, la razón de Estado le obligó a contemporizar más allá de lo que las Potencias Conservadoras europeas hubieran deseado. De hecho, los Estados Pontificios se declararon neutrales

Carlos M. a Rodríguez López-Brea

2002-01-01

276

Folk taxonomies and biological classification.  

PubMed

A sample of 200 native plant names from the Tzeltal-speaking municipio of Tenejapa, Chiapas, Mexico, was found to consist of 41 percent that comprised more than one botanical species, 34 percent with a one-to-one correspondence, and 25 percent that referred to only a part of a botanical species. Cultural significance was least for the plants in the first group, greatest for those in the last group. Over half (60 percent) of the names for which there was one-to-one correspondence were plants associated with Hispanic culture, introduced as named entities following the Spanish conquest. PMID:17810308

Berlin, B; Breedlove, D E; Raven, P H

1966-10-14

277

Boletín del Instituto Nacional del Cáncer - 06-22-2010  

Cancer.gov

Muchos critican el hecho de que solo un 3% a 5% de los adultos que padecen cáncer en los Estados Unidos participan en estudios clínicos, pero un desafío aún mayor surge cuando se analizan estas cifras en detalle.

278

Los discursos del miedo en la prensa uruguaya  

Microsoft Academic Search

A fines de julio de 2002 el Uruguay sufre una de sus peores crisis financieras, económicas y sociales. Reprogramaciones de las cuentas bancarias, tanto de instituciones privadas como del Estado, supuestos saqueos por \\

María Ángela Giaimo

279

DEPARTAMENTO DE ECOLOGA HUMANA  

E-print Network

(1992) UNAM. Temas de investigación: Medicina tradicional. Estado nutricional. Geografía de la salud de investigación: Salud, nutrición y comportamiento de los grupos materno-infantil y de preescolares

280

Tipos comunes de cáncer en la población general  

Cancer.gov

La lista de cánceres comunes incluye cánceres que se diagnostican con mayor frecuencia en Estados Unidos. Esta página ofrece las estadísticas de incidencia y mortalidad más recientes para estos tipos de cancer.

281

UNIVERSIDADE FEDERAL DO PARAN PROGRAMA DE PS-GRADUAO EM DIREITO  

E-print Network

NOVICKI RESPONSABILIDADE CIVIL DO ESTADO PELA DEMORA NA PRESTA��O JURISDICIONAL 1.2. Grande �rea: Direito Ambiental ANA PAULA BRUDNICKI BARBOSA A RESPONSABILIDADE PELA GEST�O DE �REAS CONTAMINADAS - ESTUDO DE CASO

Paraná, Universidade Federal do

282

Estudio de Salud Agrícola  

Cancer.gov

Hoja informativa sobre el Estudio de Salud Agrícola que se inició en 1993 por científicos del Instituto Nacional del Cáncer, el Instituto Nacional de Ciencias Ambientales y la Agencia de Protección Ambiental de Estados Unidos.

283

Diagnóstico ambiental no contexto da paisagem de fragmentos florestais naturais \\  

Microsoft Academic Search

RESUMO - Este estudo foi conduzido em uma área localizada no município de Lagoa da Confusão, Estado do Tocantins, com os objetivos de diagnosticar fragmentos florestais naturais, denominados regionalmente de \\

Iracy Coelho de Menezes Martins; Vicente Paulo Soares; Elias Silva; Ricardo Seixas Brites

2002-01-01

284

28 de mayo del 2007 Curriculum Vitae  

E-print Network

de la Organizaciâ??on de Estados Americanos. 1987 Premio Dudley del Observatorio Dudley. 1988 Becaâ??es Organizadores de las Siguientes Reuniones (29): Symposium on Herbig­Haro Objects, T Tauri Stars and Related

Rodriguez, Luis F.

285

28 de mayo del 2007 Curriculum Vitae  

E-print Network

de la Organizaci´on de Estados Americanos. 1987 Premio Dudley del Observatorio Dudley. 1988 Beca´es Organizadores de las Siguientes Reuniones (29): Symposium on Herbig-Haro Objects, T Tauri Stars and Related

Rodriguez, Luis F.

286

Boletín del Instituto Nacional del Cáncer - 29 de marzo de 2011  

Cancer.gov

Los artículos originales en inglés se encuentran disponibles en las páginas del NCI Cancer Bulletin. El Boletín es una publicación del Instituto Nacional del Cáncer (NCI), una entidad gubernamental de los Estados Unidos creada en 1937.

287

Boletín del Instituto Nacional del Cáncer - 21 de junio de 2011  

Cancer.gov

Los artículos originales en inglés se encuentran disponibles en las páginas del NCI Cancer Bulletin. El Boletín es una publicación del Instituto Nacional del Cáncer (NCI), una entidad gubernamental de los Estados Unidos creada en 1937.

288

Boletín del Instituto Nacional del Cáncer - 28 de febrero de 2012  

Cancer.gov

Los artículos originales en inglés están disponibles en las páginas del NCI Cancer Bulletin. El Boletín es una publicación del Instituto Nacional del Cáncer (NCI), una entidad gubernamental de los Estados Unidos creada en 1937.

289

Noticias  

Cancer.gov

Comunicados de prensa del Instituto Nacional del Cáncer acerca del cáncer, sobre resultados de estudios clínicos y otra información de interés para las comunidades de habla hispana de los Estados Unidos.

290

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

E-print Network

resonancia magnética nuclear. El campo de las adicciones, como tantos otros, se ha beneficiado con esta nueva Medicina de Virginia, con una beca de los institutos Nacionales de Salud de Estados Unidos (1996-1997). Ha

291

Decentralising the health sector: issues in Brazil.  

PubMed

The health sector in Brazil has undergone important changes, particularly with the development of the Unified Health System (SUS). Decentralisation is an important principle of SUS and advances have been made in transferring responsibilities and resources to the local government units, known as municipios. This article describes the changes introduced, focusing on the system of municipio classification and the funding mechanisms introduced through the basic operating rule (BOR) of 1996. The paper then moves on to analysing three key issues of decentralisation in Brazil that are related to the policy process, the system of decentralisation and the output of decentralisation. Firstly, the formal process by which decisions on health sector reform are made is discussed with particular attention being paid to the negotiated and relatively open policy space. Secondly, the role of the states is discussed within the decentralised system. Thirdly, the impact of decentralisation on equity is discussed with particular reference to the resourcing of the Municipal Health Funds. The article concludes by emphasising the political nature of health sector decentralisation and the need to develop the conditions for effectiveness in decentralisation programmes. PMID:10794840

Collins, C; Araujo, J; Barbosa, J

2000-06-01

292

[Trichogramma species (Hymenoptera: Trichogrammatidae) parasitoids of Lepidopteran eggs in Lara State, Venezuela].  

PubMed

This work was conducted to determine the occurrence of Trichogramma wasp species in Lara State, Venezuela. Lepidopteran egg samples collected from various crop leaves were observed daily under laboratory conditions for emergence of Trichogramma species adult wasps. Trichogramma were also obtained from traps containing eggs from the hosts Sitotroga cerealella (Olivier) (Lepidoptera: Gelechiidae) and Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae). In the laboratory, specimens of Trichogramma species were mounted on microscope slides to show male genitalia and other morphological characters used for its identification. Trichogramma atopovirilia Oatman y Platner emerged from S. frugiperda eggs collected in a cornfield at La Palomera, Humocaro Alto and at El Parchal, Humocaro Bajo, Municipio Morán. T. atopovirilia also emerged from S. frugiperda eggs collected in a cornfield at Sabana Grande and from S. cerealella eggs used as traps in a pepper culture at Tintinal, Municipio Andrés Eloy Blanco. T. exiguum Pinto y Platner emerged from S. frugiperda eggs used as traps or collected in cornfield at Totumito and at La Palomera, Humocaro Alto. T. pretiosum Riley emerged from Phthorimaea operculella Zeller eggs collected on stored potatoes at Monte Carmelo, Sanare. The identification of Trichogramma species in Lara State would be useful in the development of biological control programs for lepidopteran pests. PMID:17934619

Morales, José; Vásquez, Carlos; Pérez B, Nieves L; Valera, Neicy; Ríos, Yolmar; Arrieche, Norayda; Querino, Ranyse B

2007-01-01

293

Processos Markovianos Introduo e Aplicaes  

E-print Network

Contínuo: caso contrário. #12;Exemplos Número de usuários em uma fila de banco em um determinado instante;Exemplos Número de usuários em uma fila de banco em um determinado instante Estado: Discreto; Tempo fila de banco em um determinado instante Estado: Discreto; Tempo: Contínuo. Índice pluviométrico diário

Williams, Brian C.

294

Informe a la Nación encuentra bajas continuas en muchos índices de cáncer;su sección especial destaca cambios en los índices de tumores cerebrales y en supervivencia  

Cancer.gov

Los índices de mortalidad en los Estados Unidos de todos los cánceres en hombres y mujeres siguieron bajando entre 2003 y 2007, que es el período más reciente del que se disponen datos, según el último Informe Anual a la Nación sobre el Estado del Cáncer. El informe encuentra también que el índice general combinado de nuevos diagnósticos de cáncer en hombres y mujeres decreció un promedio un poco menos de 1% por año en el mismo período.

295

FSICA MODERNA I -2o SEMESTRE 2008 6a LISTA DE EXERCCIOS  

E-print Network

potencial de altura Vo nas mesmas condições. 5.- Uma reação de fusão importante na produção de energia solar obtido em medidas da quantidade de movimento da partícula neste estado? (b) � a energia mecânica conservada neste estado? Se sua resposta for positiva, determine o valor da energia. Se for negativa

Ribas, Roberto Vicençotto

296

Boletín del Instituto Nacional del Cáncer - 31 de enero de 2012  

Cancer.gov

Dr. Nils Daulaire Salud mundial a través de la colaboración y el liderazgo Para conmemorar el Día Mundial del Cáncer que tuvo lugar el 4 febrero, el doctor Nils Daulaire, director de la Oficina de Asuntos Internacionales del Departamento de Salud y Servicios Humanos de los Estados Unidos habla sobre las razones por las cuales los Estados Unidos deben participar en iniciativas para mejorar la salud mundial.

297

Disminución de las tasas de cáncer de seno relacionada con la reducción del uso de terapias de reemplazo hormonal  

Cancer.gov

La tasa de los casos nuevos de cáncer de seno en los Estados Unidos, la cual disminuyó pronunciadamente en 2003, podría estar relacionada con una disminución nacional del uso de terapias de reemplazo hormonal. Las tasas de incidencia de cáncer de seno ajustadas a la edad en mujeres de los Estados Unidos bajaron un 6.7 por ciento en 2003. Durante este mismo período, las recetas médicas para terapias de reemplazo hormonal bajaron rápidamente.

298

Reacciones de intercambio de carga  

NASA Astrophysics Data System (ADS)

Se discute la validez de diversas metodologías y su aplicación al estudio de procesos de intercambio de carga electrónico entre iones y blancos atómicos y moleculares. Para energías de impacto entre 0.05 y 5 eV / amu se emplea el método cuántico de la Coordenada de Reacción Común (CRC). A mayores energías, se utiliza el método semiclásico iconal con un desarrollo de la función de onda dinámica en estados moleculares adiabáticos, modificados con un factor de traslación común (FTC). Estos estados pueden obtenerse con cálculos ab initio o empleando potenciales modelo. Cuando la ionización compite con la transferencia de carga, la inclusión de pseudoestados en estos desarrollos permite calcular simultáneamente las secciones eficaces de ambos procesos. Otra técnica utilizada es el método estadístico CTMC. En el tratamiento de colisiones ión-molécula (diatómica) contrastamos la aplicabilidad de distintos métodos, desde la llamada aproximación Franck-Condon hasta un desarrollo en estados vibrónicos, pasando por la aproximación súbita vibro-rotacional, obteniéndose secciones eficaces de captura electrónica total y a estados individuales, así como secciones de excitación vibracional a estados ligados y del continuo (disociación). En todos los casos es necesario calcular superficies de energía y los correspondientes acoplamientos dinámicos entre los estados. La aplicación de estos métodos permite determinar el grado de contaminación de los haces por estados metaestables en un experimento dado, el cambio en los resultados con diferentes isótopos, la importancia de procesos de doble captura, seguida de explosión culombiana, todo ello con precisión comparable a la de medidas experimentales, para sistemas de interés en distintos tipos de plasmas.

Errea, L. F.

299

Texas AgrAbility Project  

E-print Network

para evaluar el estado de la discapacidad e identificar la tecnolog?a y las soluciones posibles para superar el reto. Durante las visitas, un miembro del personal de AgrAbility trabajar? con el cliente y los miembros de la familia para evaluar el... para evaluar el estado de la discapacidad e identificar la tecnolog?a y las soluciones posibles para superar el reto. Durante las visitas, un miembro del personal de AgrAbility trabajar? con el cliente y los miembros de la familia para evaluar el...

Smith, David

2005-08-16

300

Informe a la nación indica que continúa la disminución de las tasas de mortalidad por cáncer que empezó a principios de los noventa; Una sección especial destaca los cánceres asociados al exceso de peso y a la falta de actividad física adecuada  

Cancer.gov

Los índices de mortalidad por todos los cánceres combinados para hombres, mujeres y niños siguieron bajando en Estados Unidos entre 2004 y 2008, según el Informe Anual a la Nación sobre el Estado del Cáncer de 1975 a 2008. El índice general de diagnósticos nuevos de cáncer, que se conoce también como incidencia, bajaron entre los hombres un promedio de 0,6% por año entre 2004 y 2008. Los índices generales de incidencia de cáncer entre las mujeres bajaron 0,5% por año de 1998 hasta 2006; estos índices se nivelaron de 2006 a 2008.

301

PRIMEIRA LISTA -FI002 -Teorias de Perturbac~ao 1. Uma particula esta aprisionada em um poco de potencial nulo para  

E-print Network

PRIMEIRA LISTA - FI002 - Teorias de Perturba¸c~ao 1. Uma part´icula est´a aprisionada em um po. Calcule a taxa de autoioniza¸c~ao Auger onde um ´atomo com dois el´etrons inicialmente no n´ivel (2s)2 faz uma transi¸c~ao para o estado de um el´etron no n´ivel (1s) e outro livre. Aproxime o estado livre por

de Aguiar, Marcus A. M.

302

Your Actions Can Help Protect Our Drinking Water (Spanish)  

E-print Network

L o que usted haga dentro y fuera de su casa puede ayudar a proteger la seguridad y la calidad del agua que usted bebe. Cada d?a, las personas en Estados Unidos beben m?s de 1 bill?n de vasos de agua. Esta cantidad no toma en consideraci?n los otros... usos del agua en nuestros hogares, como la utilizada al limpiar, al cocinar, al ba?arse y al preparar el alimento para beb?s. La mayor parte del agua en los Estados Unidos es segura. Nuestro abastecimiento de agua est? salvaguarda- do por la Agencia...

Warren, Judith L.

2004-08-04

303

Identifying and Handling Spoiled/Unsafe Food and Drinks after a Disaster (Spanish)  

E-print Network

contacto con agua de inundaci?n ? carne, pollo, pescado, mariscos, huevos, leche, queso blando, bocadillos o galletitas que deben conservarse en fr?o, restos y otros alimentos potencialmente peligrosos que han estado en lugares con m?s de 40 grados F de... temperatura durante 2 horas o m?s ? alimentos con olor, color o textura inusual ? latas de alimentos con protuberancias, abiertas, abolladas o da?adas ? todos las bebidas o alimentos enlatados en el hogar que han estado en contacto con agua de inundaci...

Anding, Jenna

2007-10-08

304

FSICA MODERNA I -2o SEMESTRE 2008  

E-print Network

pelas partículas espalhadas numa tela uorescente de 2x2 mm, colocada a 5 cm do centro do alvo e numa a freqüência de revolução do elétron numa órbita circular). 9.- Mostre que no estado fundamental do átomo de

Ribas, Roberto Vicençotto

305

ALLEN'S BIG-EARED BAT (IDIONYCTERIS PHYLLOTIS) DOCUMENTED IN COLORADO BASED ON RECORDINGS OF ITS DISTINCTIVE  

E-print Network

ALLEN'S BIG-EARED BAT (IDIONYCTERIS PHYLLOTIS) DOCUMENTED IN COLORADO BASED ON RECORDINGS OF ITS, Loveland, CO 80538 (CJM) *Correspondent: haye4932@bears.unco.edu ABSTRACT--Allen's big-eared bat especie en el estado de Colorado. Allen's big-eared bat (Idionycteris phyllotis) is the only species

Adams, Rick

306

Festuca renvoizei and F. urubambana (Poaceae, Loliinae), Two New Species from Peru  

E-print Network

suficientes para la evaluacio´n del estado de conservacio´n y vulnerabilidad de la UICN. Sin embargo parece et al., 2003). This is about 30% of the world diversity of this cosmopolitan genus. The Andean zone­1794. Other historic Peruvian specimens can be found in herbaria around the world (B, K, P, US, W; D. Stanci

Stancik, Daniel

307

A economia brasileira 1930-1964  

Microsoft Academic Search

Este capítulo abarca um longo período entre marcado por três golpes de estado. O primeiro golpe, em 1930, determinou o fim da República Velha e o início de um período de quinze anos de preeminência política de Getúlio Vargas, primeiro como chefe do Governo Provisório, depois como presidente eleito indiretamente de acordo com as regras da Constituição de 1934 e,

Marcelo de Paiva Abreu

2010-01-01

308

La Historia del Feminismo  

Microsoft Academic Search

Este artículo rastrea el desarrollo de la historia de las mujeres en los Estados Unidos. Relaciona los principales temas de debate al activismo y las demandas de las historiadoras académicas. Su principal contribución es el enfatizar cómo los temas históricos relevantes a la historia de las mujeres han tenido un impacto decisivo en la disciplina histórica como tal. Por lo

Joan Wallach Scott

2009-01-01

309

Acatar con los trminos del Aviso actualmente en efecto. Tenemos el derecho a cambiar nuestro Aviso de Prcticas  

E-print Network

profesionales de la salud, incluyendo a nuestros estudiantes de medicina, residentes y voluntarios. También inapropiada de la información protegida de su salud. Obtener una copia escrita de este Aviso al haber C�MO SE PUEDE USAR Y DIVULGAR LA INFORMACI�N SOBRE SU ESTADO DE SALUD Y C�MO USTED PUEDE TENER ACCESO

Hayes, Jane E.

310

Diferenciación en la prestación de servicios de Medicina Prepagada y Plan Obligatorio de Salud POS. (Caso de estudio)  

Microsoft Academic Search

El Sistema Nacional de Salud, que regulaba la atención y coberturas en salud en todo el territorio nacional, se había estructurado como un modelo de operación determinado por el Estado colombiano, unía todas las modalidades de servicios de salud existentes prestados por instituciones tan variadas como empresas privadas, las cuales constituían su propio servicio para sus empleados; ejemplo: cajas de

Julio Hernando Lozano; Alexandra Lozano Marmolejo; Demóstenes Lozano Gubbay

2002-01-01

311

DEPARTAMENTO DE ECOLOGA HUMANA  

E-print Network

) UNAM. Temas de investigación: Medicina tradicional. Estado nutricional. Geografía de la salud. gbalam. Temas de investigación: Salud, nutrición y comportamiento de los grupos materno-infantil y de preescolar

312

Contributed Paper The Role of Translocation in Recovery of Woodland  

E-print Network

(Rangifer tarandus caribou) were extirpated recently from Banff National Park, Canada, and translocations, conservation reliant species, protected area, PVA, Rangifer tarandus, recovery plan, reintroduction tarandus caribou) fue extirpado recientemente del Parque Nacional Banff, Canad´a, y se ha estado

Hebblewhite, Mark

313

Actas del Congreso Internacional "Amrica Latina: La autonoma de una regin", organizado por el Consejo Espaol de Estudios Iberoamericanos (CEEIB) y la Facultad de Ciencias Polticas y Sociologa de la Universidad Complutense de Madrid (UCM),  

E-print Network

-84-92755-88-2 #12;ÁREA DE CIENCIA POLÍTICA 290 DE SECRETARIOS DE ESTADO A PARLAMENTARISTAS: EL RECICLAJE, afectar una precaria cultura democrática. Observaremos en qué medida el "reciclaje" de políticos influye

Boyer, Edmond

314

NECESIDADES DE ENTRENAMIENTO PARA LA PRXIMA GENERACIN DE EDAFLOGOS  

E-print Network

dos pasadas décadas, el levantamiento y estudio de suelos como otras disciplinas científicas aplicadas, el estudio y levantamiento de suelos ha estado acompañado con el avenimiento de la tecnología, siendo suelo (SRI). Se realizaron esfuerzos concertados para lograr los retos propuestos, de manera de mantener

Rossiter, D G "David"

315

Microflora patógena del queso blanco \\  

Microsoft Academic Search

Resumen: Resumen: Resumen: Resumen: Resumen: El queso telita, es un queso blanco de pasta cocida que se vende sumergido en suero y es elaborado por pequeños productores en queseras artesanales, ubicadas en varios estados del país. Las deficientes condiciones sanitarias de producción, almacenamiento, transporte y comercialización para este producto, son causas importantes de contaminación con microorganismos entre los que pueden

José Gregorio Márquez

316

Portadores nasofaríngeos de Neisseria meningitidis en trabajadores con riesgo ocupacional  

Microsoft Academic Search

Los portadores de Neisseria meningitidis constituyen la principal fuente de infección y transmisión de la enfermedad meningocócica. Conocer su prevalencia, las características de las cepas aisladas y los factores de riesgos asociados con el estado de portador, aportan datos valiosos al control y vigilancia epidemiológica de esta entidad clínica. Para cumplimentar los objetivos propuestos se realizó un estudio transversal descriptivo

Isabel Martínez; Gustavo Sierra; Georgina Pardo; Niurka Álvarez; Marlene Armesto; Mayelín Mirabal

2010-01-01

317

3a. Lista de Exercicios 1. Mensagens chegam a um escritorio de acordo com um Processo de Pois-  

E-print Network

. Considere um processo de nascimento e morte a tempo cont´inuo com 3 estados 0,1 e 2 e taxas de nascimento e morte tal que 0 = µ2. Use as equa¸c~oes "forward" para encontrar P0y(t), y = 0, 1, 2.. 6. Considere uma

Lopes Garcia, Nancy

318

Building Intercultural Competence through Intercultural Competency Certification of Undergraduate Students  

ERIC Educational Resources Information Center

The Intercultural Competency Certificate (CCI in Spanish) designed for the Universidad Popular Autonoma del Estado de Puebla (UPAEP University) is a theory based comprehensive plan to develop undergraduate students' intercultural competence. This Certificate is based in the Developmental Model of Intercultural Sensitivity (DMIS) developed by…

Janeiro, Maria G. Fabregas; Fabre, Ricardo Lopez; Nuno de la Parra, Jose Pablo

2014-01-01

319

Los índices de mortalidad por cáncer de pulmón siguen bajando y contribuyen a reducción de índices generales de muertes por cáncer; Informe Anual a la Nación tiene una sección especial de los efectos de otras enfermedades en la supervivencia de pacientes  

Cancer.gov

El Informe Anual a la Nación sobre el Estado del Cáncer (1975 a 2010), mostró un descenso más acelerado que en años anteriores de los índices de mortalidad por cáncer de pulmón. También contiene una sección especial que destaca los efectos significativos que tienen otras enfermedades en la supervivencia de pacientes con cáncer.

320

Informe Anual a la Nación indica que los índices generales de cáncer siguen disminuyendo; su sección especial destaca las tendencias actuales y pronósticos del cáncer colorrectal  

Cancer.gov

Los índices de casos nuevos diagnosticados y los índices de muertes de todos los tipos de cáncer combinados disminuyeron en forma considerable en el período más reciente para hombres y mujeres en general, y para la mayoría de las poblaciones raciales y étnicas de Estados Unidos, según un informe de las principales organizaciones de salud y oncológicas.

321

Memorias del Segundo Simposio Internacional Sobre Polticas, Planificacin y Economa de los Programas de Proteccin Contra Incendios Forestales: Una Visin Global Memorias del Segundo Simposio Internacional Sobre Polticas, Planificacin y Economa de los Progra  

E-print Network

Forestales: Una Visión Global Efectos de los Reglamentos y la Responsabilidad Civil en el Riesgo de la Quema disposiciones de las leyes de responsabilidad civil y de los reglamentos influirán en los incentivos para la tienden a ser menores en los estados con leyes parlamentarias de responsabilidad civil y restricciones

Standiford, Richard B.

322

LINEAMIENTOS GENERALES PARA LA IGUALDAD DE GNERO EN LA UNAM DISPOSICIONES GENERALES  

E-print Network

civil o cualquier otra, tenga por efecto impedir o anular el reconocimiento o el ejercicio de los salud, embarazo, lengua, religión, opiniones, estado civil o cualquier otra, tenga por efecto impedir o igualdad de derechos, responsabilidades y oportunidades de mujeres y hombres; revalorar el papel de la

Islas, León

323

Declaracin de no discriminacin IEEE se compromete con el principio de que todas las personas deben tener acceso  

E-print Network

, afiliación política, estado civil, condición de veterano o cualquier otra característica que la ley ampare aplicación: El Departamento de Recursos Humanos de IEEE tendrá la responsabilidad principal por la omisión de

Kaski, Samuel

324

UNIVERSIDADE FEDERAL FLUMINENSE PR-REITORIA DE GESTO DE PESSOAS  

E-print Network

cargo, ou se a falsificação ou alteração é de assentamento de registro civil, aumenta-se a pena de sexta ADMINISTRA��O DE PESSOAL TERMO DE RESPONSABILIDADE ________________________________________________________________________,nacionalidade: ____________________________________, estado civil:_________________________________, CPF nº

Souza, Max O.

325

Nexo casual deve ser comprovado para se caracterizar a responsabilidade do Para ficar caracterizada a responsabilidade subjetiva, assim como a objetiva, alm da  

E-print Network

primeiro grau. Para o tribunal, ficou caracterizada a responsabilidade civil do município, uma vez queNexo casual deve ser comprovado para se caracterizar a responsabilidade do Estado Para ficar caracterizada a responsabilidade subjetiva, assim como a objetiva, além da investigação de culpa do agente, tem

Floeter, Sergio Ricardo

326

Responsables de la UA visitan Bruselas con motivo del programa de investigacin Horizonte 2020 de la UE  

E-print Network

Responsables de la UA visitan Bruselas con motivo del programa de investigación Horizonte 2020 de pasados para preparar la estrategia de la UA de cara a la convocatoria Horizonte 2020. Durante la actividad ha estado acompañada por el director del Secretariado de Investigación de la UA, Enrique Herrero

Escolano, Francisco

327

The simultaneous determination of thorium, niobium lead, and zinc by photon-induced x-ray fluorescence of lateritic material  

Microsoft Academic Search

A rapid method is presented for the simultaneous determinations of thorium, niobium, lead, and zinc in lateritic material from Cerro Impacto, Estado Bolivar, Venezuela. This technique uses a PDP - 11\\/05 processor - based photon induced x-ray fluorescence system. The total variations of approximately 5% for concentrations of approximately 1 and 10% for concentrations of approximately 0.1% were obtained with

J. J. Labrecque; D. Adames; W. C. Parker

1981-01-01

328

Salud, interculturalidad y comportamiento de riesgo  

Microsoft Academic Search

El objetivo principal del primer estudio, “El rol de las percepciones y los conocimientos de las madres en el estado nutricional de sus niños”, de Alcázar, Marini y Walker, es analizar los factores determinantes de la desnutrición infantil (talla para la edad de los niños menores de 2 años), con énfasis en el rol del conocimiento de las madres sobre

329

Turismo de masas y transporte: el gran reto del turismo del siglo XXI  

Microsoft Academic Search

El turismo masas es una de las grandes consecuciones del estado del bienestar, al tiempo que ha venido generando una actividad económica importante. En este contexto, el turismo internacional aumentó un 50 por ciento en los años noventa. Es cierto que la tecnología ha avanzado mucho para evitar los impactos que esta movilidad genera, si bien el aumento del turismo

José Ángel Hernández Luis

2008-01-01

330

Leitura Econômica dos Jogos Olímpicos: Financiamento, Organização e Resultados  

Microsoft Academic Search

Os Jogos Olímpicos são uma combinação impressionante de espetáculo e competição, heroísmo e fatalidade, nacionalismo e globalização cultural. Todavia, há outro lado grandioso, revelado quando se observa o valor econômico dos Jogos Olímpicos. Há uma racionalidade que caminha em paralelo à organização das competições e à disputa de medalhas. São razões de Estado mescladas a interesses privados que, quando bem

Marcelo Weishaupt Proni; Lucas Speranza Araujo; Ricardo L. C. Amorim

2008-01-01

331

Tourism impact in Merida: A study on the employment of labor in the food and beverages sector  

Microsoft Academic Search

El estudio de impacto turístico en cuanto al empleo es de vital importancia para cualquier comunidad, dada la naturaleza socio-económica intrínseca del mismo. En el estado Mérida, hasta donde se tiene conocimiento, no existen estudios previos relacionados con este tema. En consecuencia, se ha desarrollado un trabajo con el propósito de describir, analizar y evaluar el empleo de mano de

Aura Mayela Márquez

1996-01-01

332

El turismo de segunda residencia en el interior peninsular  

Microsoft Academic Search

Las investigaciones turísticas han estado ligadas generalmente a las tipologías turísticas que se desprenden de la definición de turismo que hace la Organización Mundial de Turismo. El turista lleva aparejado, además de un desplazamiento, el pago por la pernoctación. Esta concepción del turismo imperante hasta la fecha hace que determinadas manifestaciones de turismo, como el de segunda residencia o el

Juan Antonio García González; Miguel Panadero Moya

2008-01-01

333

Servicios de tecnología para microempresas con base en el mercado  

Microsoft Academic Search

El presente documento expone la experiencia del Instituto de Investigaciones Socioeconómicas y Tecnológicas (INSOTEC) de Ecuador, que brinda asistencia técnica y capacitación para pequeños empresarios. INSOTEC ha recibido apoyo de la Agencia de los Estados Unidos para el Desarrollo Internacional (USAID). Este documento trata del proceso de aprendizaje y evolución tanto en la gestión administrativa como en la gestión operativa,

José Antonio Lanusse

1999-01-01

334

Lecciones de la investigación económica sobre el rol del sector privado en educación  

Microsoft Academic Search

El artículo presenta los elementos conceptuales necesarios para comprender el rol económico del estado y del sector privado en educación. Posteriormente describe las ventajas y defectos de la gestión de establecimientos educacionales tanto por parte de agentes privados como de agentes públicos, así como los beneficios y problemas de la competencia y el financiamiento público vía \\

Pablo González

2002-01-01

335

ASPECTOS CLAVE PARA EL ÉXITO DE LAS EMPRESAS QUE REALIZAN OPERACIONES DE COMERCIO EXTERIOR MEDIANTE EL TLCAN  

Microsoft Academic Search

En el presente trabajo se muestran los aspectos clave que han permitido a las empresas del estado de Guanajuato que realizan operaciones de comercio exterior mediante el TLCAN a lograr el éxito en ventas y mantener su competitividad en el mercado internacional, toda vez que para cualquier país es fundamental que sus empresas, especialmente las pequeñas y medianas, tengan una

Héctor Cuevas Vargas; David Israel Contreras Medina; Nélida Carmona García; Leticia Almanza Serrano

2012-01-01

336

Efectos de la desigualdad del ingreso sobre el crecimiento económico: un análisis por entidad federativa para México  

Microsoft Academic Search

El objetivo de esta investigación es identificar cuál es el efecto final que la desigualdad del ingreso ejerce sobre el crecimiento económico en los estados de la República Mexicana. Para ello, se utiliza un panel de datos que comprende las 32 entidades federativas durante el período de 1984-1999. Se corren regresiones del modelo estándar que se utiliza en esta clase

Sergio Rios Santos

2003-01-01

337

Teatro en Uruguay: Conversación con Jorge Pignataro Calero  

E-print Network

Cultura. Pero tiene recursos muy magros. Te doy un ejemplo, y tú que vienes de Estados Unidos, te vas a reír cuando te diga la cifra. Con la primera partida, se quiso hacer una distribución: ¡había 43.000 dólares disponibles y 192.000 dólares de...

Bravo-Elizondo, Pedro

1999-10-01

338

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

339

Revista da Biologia www.ib.usp.br/revista ISSN 1984-5154 Sumrio _____________________________ Volume 5  

E-print Network

ANAPIREXIA Carolina da Silveira Scarpellini e Kênia Cardoso Bícego 7 MODELOS COMPUTACIONAIS APLICADOS � Cheixas-Dias Carlos Eduardo Amancio Daiane Gil Franco Danilo Flores Evelyn Loures de Godoi Gustavo Requena 1 REGULA��O DA TEMPERATURA CORPORAL EM DIFERENTES ESTADOS T�RMICOS: �NFASE NA ANAPIREXIA Carolina da

Morandini, Andre C.

340

RESPUESTA TEMPORAL A H2 DE CAPACITORES MOS CON COMPUERTA DE Mo TEMPORAL RESPONSE TO H2 IN Mo GATE MOS CAPACITORS  

Microsoft Academic Search

. La fotocorriente inducida por iluminación pulsada, de un capacitor MOS con compuerta de Mo, provisto de ventana óptica, se emplea como monitor de su estado de carga, frente a estímulos químicos con concentraciones crecientes de H2 en N2 de hasta 1000 ppm. Se describen las respuestas inducidas por transporte a la interfaz metal-dieléctrico. Los resultados confirman que la sensibilidad

R. M. Lombardi; R. Aragón

341

Simposio interamericano sobre administracion de la educacion (Inter-American Symposium on Educational Administration).  

ERIC Educational Resources Information Center

The presidents and foreign ministers in Latin America recognize the importance of applying technology to school administration as the first step in any educational reform. In October 1968, the Organization of American States (OAS) [Organizacion de los Estados Americanos (OEA)], sponsored a symposium in Brasilia, Brazil, in cooperation with the…

Cespedes, Francisco S., Ed.

342

Processamento cognitivo \\  

Microsoft Academic Search

Resumo Objetivo: O transtorno afetivo bipolar está associado ao comprometimento funcional persistente. Apesar de muitas pesquisas demon- strarem que bipolares podem apresentar déficits cognitivos, um número menor de trabalhos avaliou o papel de prejuízos no proces- samento cognitivo social, a Teoria da Mente (relacionado à capacidade de inferir estados mentais), no aparecimento de sintomas e complicações sociais em bipolares. O

Hélio Anderson Tonelli

2009-01-01

343

Millones de nios tienen alergias.  

E-print Network

frotarla constantemente? ¿Se empeoran los síntomas cuando sale al aire libre o ha estado cerca de animales tapicería, las cortinas, las alfombras y los animales de peluche. Medidas de control incluyen: Limpie su, tapetes y muebles tapizados del dormitorio del niño. Lave los animales de peluche en agua caliente o

344

lgebra Linear aplicada a Economia -"Anlise na Reta" _______________________2 Anlise Macroeconmica III -"Teoria da Poltica Monetria" ___________________3  

E-print Network

ÍNDICE Álgebra Linear aplicada a Economia - "Análise na Reta" _______________________2 Análise ­ "Crescimento e Concorrência de Firmas" ___5 Desenvolvimento Econômico do Estado do Rio de Janeiro ­ "A Economia Temporais" ______________________________________10 Economia Agrícola I ­ "Economia Agrária

Liu, I-Shih

345

Calling Site Fidelity and Call Structure of a Neotropical Toad, Rhinella ocellata (Anura: Bufonidae)  

E-print Network

and calling behavior of a population of this species in the state of Tocantins, Brazil, in 2004. Unlike most of a river; similar calling sites were observed at another site in Tocantins in 2005. Home-range size¸a~o dessa espe´cie no estado do Tocantins, norte do Brasil, no ano de 2004. Diferentemente de outras espe

Shepard, Don

346

ELEMENTOS METODOLÓGICOS PARA ANÁLISE DINÂMICA DA ESTRUTURA PRODUTIVA NAS REGIÕES DE INTEGRAÇÃO DO TOCANTINS E CARAJÁS, PARÁ – AMAZÔNIA - BRASIL  

Microsoft Academic Search

Este artigo tem a finalidade de analisar as atividades e estabelecimentos de duas Regiões de Integração do Estado do Pará - Tocantins e Carajás - nos anos de 2000, 2005 e 2010 através da análise de indicadores econômicos que definem as economias dos municípios de acordo com a Matriz Bidimensional do Dinamismo Econômico. O trabalho obteve resultados coerentes com a

Heriberto Wagner Amanajás Pena; João Alberto Feio Maynart Tenório; Júlia Helena Maia do Nascimento; Nayara Alencar Moriconi; Pamela da Silva Coelho

2012-01-01

347

Garifuna Place-Making: Hope for the Guatemalan Nation  

E-print Network

as another ethnic group existing in the nation with a long and deep ethnic-class divide. The 1988-1990 FLASCO conference proceedings in Estado y Naci?n20 show how the Garinagu were considered neither Maya nor Ladina/o before the Peace Process started...

Gorres, Shannon Marie

2008-01-01

348

Custo da Água nos Pequenos Regadios Individuais do Alentejo  

Microsoft Academic Search

Os pequenos regadios individuais do Alentejo ? PRIA ? representam actualmente uma área bastante superior aos designados regadios colectivos, ou estatais, construídos pelo Estado até aos princípios da década de 70. Estes regadios, são alimentados a partir de fontes de água privadas (barragens, charcas e\\/ou furos) e são, na sua quase totalidade, regados por métodos de rega sob pressão (aspersão

António Cipriano Pinheiro; Isaurindo Oliveira

2010-01-01

349

Cuando llovió dinero en Macondo: Literatura y narcotráfico en Colombia y México  

E-print Network

relaciones que establece el narcotr?fico con la sociedad y la pol?tica de M?xico; de la novela negra con t?tulos como Bajo mi piel (1998) de Ricardo Bonfil o Tijuana Dream de Juan Hern?ndez Luna que demuestran c?mo los estados fronterizos por su relaci...

Fonseca, Alberto

2009-05-13

350

Application of FTIR-HATR spectroscopy and multivariate analysis to the quantification of adulterants in Mexican honeys  

Microsoft Academic Search

Fourier transform infrared (FTIR) spectroscopy with attenuated total reflectance (ATR) accessory was used to quantify three different adulterants (corn syrup, high fructose corn syrup and inverted sugar) in honeys of four different locations of México (Chiapas, Oaxaca, Estado de México and Morelos). The optimal calibrations for the three adulterants were developed with partial least squares (PLS). The developed models were

Tzayhri Gallardo-Velázquez; Guillermo Osorio-Revilla; Marlene Zuñiga-de Loa; Yadira Rivera-Espinoza

2009-01-01

351

XII Simpsio Brasileiro de Sensoriamento Remoto Goinia, GO, 16 a 21 de abril de 2005  

E-print Network

setor de artesanato localizado em área própria em frente ao prédio histórico da antiga Estação, antiga Vila Boa e capital do Estado. Conhecida pela famosa Procissão do Fogaréu e pelas suas antigas

352

CURSO DE PS-GRADUAO EM ASTROFSICA  

E-print Network

de Cosmologia AST-404-4 Astrofísica de Altas Energias AST-405-4 Astrofísica no Infravermelho AST-406. Equações de estado do gás; termodinâmica do interior estelar. Transporte de energia no interior estelar

353

CURSO DE PS-GRADUAO EM ASTROFSICA  

E-print Network

Relatividade Geral AST-403-3 Tópicos de Cosmologia AST-404-4 Astrofísica de Altas Energias AST-405 estado do gás; termodinâmica do interior estelar. Transporte de energia no interior estelar. Processos

354

CATLOGO DO CURSO DE PS-GRADUAO EM ASTROFSICA Coordenador Acadmico  

E-print Network

Altas Energias AST-405-4 Astrofísica no Infravermelho AST-406-3 Radiofísica do Sol AST-409-3 Física do das estrelas. Equações de estado do gás; termodinâmica do interior estelar. Transporte de energia

355

Study of nine observed cases of Tinea Nigra in Greater Vitória (Espírito Santo state, Brazil) over a period of  

Microsoft Academic Search

1 Resumo: FUNDAMENTOS - Tinha negra ou ceratofitose negra constitui-se em infecção fúngica crônica do estrato córneo da epiderme, rara, causada pelo fungo filamentoso Phaeoannellomyces werneckii . Caracteriza-se clinicamente por mancha acastanhada, de limites nítidos, pouco descamativa, assintomá- tica, preferencialmente localizada na palma da mão. O BJETIVO - Registrar a presença de casos de tinha negra no Estado do Espírito

Lucia Martins Diniz

356

Carmen Naranjo o la intencin fugaz del decir1 Para Ana Pacheco.  

E-print Network

, Embajadora plenipotenciaria de Costa Rica en Israel, Ministra de Cultura, Educaci6n y Deportes, experta de del flamante presidente de Costa Rica, Abel Pacheco. De entre lo mucho que publicó Naranjo en su las Naciones Unidas y de la Organizaci6n de Estados Americanos, y en la actualidad., asesora cultural

Paris-Sud XI, Université de

357

Politics, Economy, and Culture Workshop (PEC) Spring 2012 Schedule  

E-print Network

? Health Sector Reform in Argentina, Costa Rica and Per� April 13 Joe DiGrazia Right Wing PoliticsPolitics, Economy, and Culture Workshop (PEC) Spring 2012 Schedule Unless otherwise noted, PEC: The Nation State and the Spread of Audit Culture in Education 1960-2010 Shiri Noy �Mas Mercado, Menos Estado

Menczer, Filippo

358

Las políticas públicas: alternativa para combatir la pobreza en México, con enfoque local  

Microsoft Academic Search

El Estado Mexicano tiene la obligación de que las políticas públicas enfocadas al desarrollo regional, sean un instrumento real de política económica a nivel regional, para el combate de la pobreza, desigualdad y la marginación social. Para ello, el reto es crecer en términos económicos, en el ámbito nacional y estatal, para generar esa riqueza y poder pagar impuestos a

Lorenzo Salgado García; Mercedes Pérez Rangel

2010-01-01

359

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

360

Consecuencias macroeconómicas del auge en los mercados financieros de México durante 1986-1987  

Microsoft Academic Search

Introducción. A partir de 1982 el sistema financiero en México se ha venido modificando considerablemente; en dicho años los bancos fueron tomados por el Estado y el flujo de crédito externo(en terminos netos) se interrumpió. En consecuencia el gobierno mexicano se vio forzado a replantear el modelo de desarrollo que la economía seguiría; nuevas fuentes de financiamiento tuvieron que encontrarse

Gonzalo Castañeda

1990-01-01

361

Hogares receptores de remesas en México: límites y posibilidades para el desarrollo local y regional  

Microsoft Academic Search

En México existe un amplio consenso en el sentido que las remesas de los migrantes mexicanos en Estados Unidos tienen un fuerte impacto en el desarrollo de las economías locales y regionales. Las posiciones varían desde las muy optimistas, como las del gobierno federal mexicano, que no sólo valoran el impacto económico actual, sino también las potencialidades futuras de estos

Fernando Lozano Ascencio

2005-01-01

362

LA TRADICIÓN DEL DERECHO CONTINENTAL EUROPEO Y EL CONSTITUCIONALISMO EN EL MÉXICO DEL SIGLO XX: EL LEGADO DE EMILIO RABASA*,1  

Microsoft Academic Search

EL CONSTITUCIONALISMO EN MÉXICO, y de hecho en América Lati- na en general, siempre ha representado un problema para los intérpretes, y especialmente para los angloamericanos. Es cierto que la adhesión a una constitución escrita y al orden constitucional ha sido central en el liberalismo po- lítico mexicano desde la independencia. Como filosofía formadora de Estado, el liberalismo ha funcionado

Charles A. HALE

363

Mujeres, políticas públicas y política: los caminos globales de Ciudad Juárez, Chihuahua-El Paso, Texas  

Microsoft Academic Search

Resumen: ** En este artículo se abordan temas selectos de polí- ticas públicas, que dividen y unen a las mujeres en la frontera México-Estados Unidos, concentrados en el área metropolitana de Ciudad Juárez-El Paso, que con- forma una \\

Kathleen Staudt; Beatriz Vera

2006-01-01

364

Análisis de las Políticas Agropecuarias Frente a los Acuerdos Internacionales  

Microsoft Academic Search

A partir de la apertura económica que inició con el gobierno del presidente César Gaviria Trujillo, y de acuerdo con lo que está ocurriendo en el país en los últimos años, se está en una dinámica importante relacionada con la suscripción de acuerdos y tratados internacionales de comercio como los Tratados de Libre Comercio con los Estados Unidos, Chile y

Ivarth Palacio Salazar

2006-01-01

365

Children Without Borders: A Mapping of the Literature on Unaccompanied Migrant Children to the United States  

Microsoft Academic Search

Este artículo presenta un mapeo de la información q ue hasta ahora tenemos sobre menores migrantes no acompañados. Se enfoca en las experiencias de menores no acompañados que migran de Centroamérica y México a los Estados Unidos, y esta basado en una revisión de los estudios e informes que documentan esta migración. En vez de centrase solo en información desde

Lilian Chavez; Cecilia Menjívar

366

Subscriber access provided by Indiana University Journal of the American Chemical Society is published by the American Chemical  

E-print Network

Subscriber access provided by Indiana University Journal of the American Chemical Society-Hyun Baik*, Department of Chemistry, the Molecular Structure Center, and School of Informatics, Indiana UniVersity, Bloomington, Indiana 47405, and Centro de InVestigaciones Qui´micas, UniVersidad Auto´noma del Estado de

Baik, Mu-Hyun

367

Análise filogenética de potyvírus causando endurecimento dos frutos do maracujazeiro no Nordeste do Brasil  

Microsoft Academic Search

Amostras foliares de plantas de maracujá-amarelo (Passiflora edulis f. flavicarpa) com sintomas típicos de endurecimento dos frutos foram coletadas nos estados de Pernambuco, Paraíba e Sergipe. A infecção viral foi comprovada por meio de teste sorológico e gama de hospedeiros. Os seis isolados virais obtidos foram capazes de infetar várias espécies testadas, porém apresentando diferenças na intensidade dos sintomas induzidos

Ana Verônica S. Nascimento; Ana R. R. Souza; Poliane F. Alfenas; Genira P. Andrade; Murilo G. Carvalho; Gilvan Pio-Ribeiro; F. Murilo Zerbini

2004-01-01

368

Psicología de las mujeres y de género. Pasado, presente y futuro. Notas de un seminario impartido por Rhoda Unger Women and Gender Psychology. Past, present and future. Notes on a seminar  

Microsoft Academic Search

Este trabajo está compuesto por una serie de notas que recopiló quien esto escribe en el seminario que recientemente impartió Rhoda Unger en el doctorado de Psicología Social de la UAB. Se trata de cinco conferencias que abordaban la historia de la psicología feminista, y de la psicología en general, en Estados Unidos. Al tiempo que ofrecían un panorama de

Rhoda Unger

2007-01-01

369

J. Field Ornithol. 77(3):280290, 2006 DOI: 10.1111/j.1557-9263.2006.00054.x Comparative demography of Burrowing Owls  

E-print Network

´ia comparativa de Athene cunicularia entre ´areas agr´icolas y urbanas en el sudeste de Washington Evidencia aneed´otica ha sugerido que el buho Athene cunicularia se ha reducido en n´umeros en el estado de el periodo en el cual no se est´an reproduciendo. Key words: agriculture, Athene cunicularia

Conway, Courtney J.

370

No es pues de extraar que el tratado siga generando controver-sia. Mientras sus defensores dan crdito al tratado por estimular  

E-print Network

vida de la mayoría de las personas. En Estados Unidos se culpa al tratado por la pérdida de empleos para desplegar políticas adecuadas para el bienestar social. En México, se culpa al TLCAN por crear

Tufts University

371

Pedro García Faria, ingeniero de Caminos (y arquitecto)  

Microsoft Academic Search

Pedro García Faria fue uno de los Ingenieros de Caminos, Canales y Puertos más destacados al servicio de la administración del Estado en España desde finales del siglo XIX hasta principios del XX. El interés que desde los inicios de su carrera profesional mostró por el problema del saneamiento de zonas afectadas por epidemias, le condujeron al reconocimiento profesional de

Miguel Ángel Miranda González

2007-01-01

372

La Participación Comunitaria en el Manejo Integrado de los Recursos Hídricos en la Cuenca Mira, en Ecuador  

Microsoft Academic Search

En Ecuador, así como en otros países de Latino América, las actividades de manejo de cuencas y desarrollo de recursos naturales se han venido realizando desde hace varios años atrás, con el fin de mejorar las condiciones ambientales y socio-económicas de la población de las cuencas. Muchas de estas iniciativas de planificación y manejo de cuencas han estado dominadas por

Amparo Ismodes

373

CURRICULUM VIT# ALTMAN Eitan  

E-print Network

. Nationalidad: Israelita. Estado Civil: Casado. 1 EXPERIENCIA PROFESIONAL ffl 1990­1992 postdoctorado en el. ffl 1985­1990: Ph.D. Ingenieria El#ctrica, Technion, HAIFA, Israel. Titulo de la tesis: Politicas de.Sc. (Summa Cum Laude), Ingenieria El#ctrica, Technion, HAIFA, Israel ffl 1985 B.A. (Summa Cum Laude), F

374

THE IMPLICATIONS AND LEGACIES OF CHIAPAS' 1925 WOMEN'S SUFFRAGE DECREE  

Microsoft Academic Search

RESUMEN En 1925, Chiapas otorgó el derecho a voto a las mujeres del estado, así como los derechos de ciudadanas, declarándolas jurídicamente iguales a los hombres; esto se dio veintiocho años antes que cuando la federación lo dispuso para el ámbito nacional. Dicho importante antecedente ha sido omitido en la historiografía mexicana por completo, aun siendo el primer decreto de

Sarah Osten

375

Visión de un científico oncólogo que aplica la investigación a la salud humana a través de las fronteras  

Cancer.gov

El doctor Jorge Gómez es el asesor principal del Centro para la Salud Mundial del Instituto Nacional del Cáncer. Dirige la Red de Investigación del Cáncer de los Estados Unidos y América Latina, la cual está realizando un estudio internacional de los factores de riesgo del cáncer de mama y características en las mujeres de América Latina.

376

PROYECTOS DE COLABORACIÓN INTERNACIONAL Y SU CONTROL  

Microsoft Academic Search

Existe un incremento progresivo de países que desean colaborar con Cuba, e invertir recursos financieros y materiales específicamente en la Provincia de Cienfuegos. Todo esto conlleva el diseño y ejecución de proyectos que deben ser rigurosamente controlados para satisfacción de las partes integrantes del mismo y para el Estado como representante de los intereses del pueblo cubano. Al efectuarse auditorias

María Elena Guerra Egido; Martha Rosa Lòpez Toledo; Tania Rosa Vega Fernández; Yanett Guerra Egido; Mabel Quiñones Borrell

2010-01-01

377

Un gobierno alternativo en una región olvidada de Colombia: entrevista al taita Floro Alberto Tunubalái Paja, gobernador del departamento del Cauca  

Microsoft Academic Search

El Departamento del Cauca está situado al Sur de Colombia. En los últimos años ha ocupado el penúltimo lugar en su aporte económico al país. Lós índices de pobreza son grandes, la oferta de trabajo es baja y la desatención y disminución del Estado se acentúa, haciendo cada vez más dificil la solución de las desigualdades sociales que vive la

Diego Jaramillo Salgado

2001-01-01

378

Colombia y el tratado de libre comercio  

Microsoft Academic Search

El gobierno colombiano ha expresado su intención de orientar todos los esfuerzos para ingresar al Nafta en el menor tiempo posible. Se trata de ampliar el mercado y obtener ventajas para las exportaciones. En el congreso y en la opinión pública de los Estados Unidos hay conceptos adversos en este ingreso, por las flagrantes violaciones de los derechos humanos y

Beethoven Herrera

1994-01-01

379

Guatemala, México y Colombia Los retos de la expansión del narcotráfico en el nuevo milenio  

Microsoft Academic Search

Se presenta evidencia del aprendizaje criminal de las organizaciones narcotraficantes en tres países de América Latina: Guatemala, México y Colombia. Las organizaciones narcotraficantes han aprendido a controlar el Estado, lo cual explica el éxito de esta actividad criminal. El aprendizaje criminal comparado de organizaciones narcotraficantes de Guatemala, México y Colombia permite pensar que dichas organizaciones están aprendiendo a usar mecanismos

Luis Jorge Garay-Salamanca; Isaac de León-Beltrán; Eduardo Salcedo-Albarán

2010-01-01

380

LA ESTRATEGIA DE SEGURIDAD DEMOCRÁTICA Y LA ECONOMÍA COLOMBIANA:UN ENSAYO SOBRE LA MACROECONOMÍA  

Microsoft Academic Search

Colombia enfrenta la más compleja situación de seguridad interna en el Hemisferio Occidental. La interacción de un conjunto de amenazas -grupos insurgentes, autodefensas ilegales, narcotráfico y crimen organizado- representa un reto de proporciones incalculables para el Estado en Colombia. Está en juego la supervivencia misma del orden democrático por lo cual es fundamental que la sociedad colombiana no escatime recursos,

Carlos caballero Argáez

2003-01-01

381

Política exterior y tratados públicos  

Microsoft Academic Search

Esta obra reúne los principales temas que integran la agenda internacional, los cuales incluyen la paz y la seguridad, los derechos humanos, el medio ambiente, las migraciones, el racismo, el narcotráfico, la cooperación y el desarrollo, el comercio y la integración económica y el nacionalismo. Incluye también un estudio sobre los principios del derecho internacional que deben observar los Estados,

Germán Ramírez Bulla

382

Selección de los principales problemas de seguridad de las vacunas  

Microsoft Academic Search

ExtractoEjemplos recientes de los principales beneficios en salud pública de la vacunación incluyen reducciones globales de la mortalidad por sarampión y el registro de niveles bajos de enfermedades evitables por vacunas en Estados Unidos. No obstante, los problemas reales o percibidos de seguridad de las vacunas pueden ejercer un impacto adverso sobre los programas de vacunación. La monitorización sólida de

John K. Iskander; Jane Gidudu; Nelson Arboleda; Wan-Ting Huang

2008-01-01

383

Facultad de Estudios Superiores Acatln Nombre de la disciplina deportiva: Ftbol soccer  

E-print Network

Facultad de Estudios Superiores Acatlán Nombre de la disciplina deportiva: Fútbol soccer Dirigido a fútbol; por ello en Estados Unidos se le conoce como soccer. El fútbol asociación se distingue de otros:00 hrs. Cancha de fútbol soccer. Contacto: Nombre: Lic. Alberto Tolentino Puesto: Jefe del Departamento

Islas, León

384

Investigacin Centro de Investigacin y de Estudios Avanzados del Instituto Politcnico Nacional  

E-print Network

ecosistemas costeros, calidad e Intrusión de agua costera de mar en acuíferos de agua dulce. Jorge Iván Euán y cuerpos de agua, peligros, y aproximaciones para el manejo costero. Gerardo Gold Bouchot Niveles tropicales a impactos locales y globales, utilizando indicadores de calidad del agua, estado trófico

385

PROYECTO SOSTAUGA: EL USO SOSTENIBLE DEL AGUA Y SU RELACIN CON EL TERRITORIO EN EL CAMPUS DE ELVIA Y DE LA ZAPATEIRA DE LA UNIVERSIDAD DE A CORUA_UDC  

E-print Network

1 PROYECTO SOSTAUGA: EL USO SOSTENIBLE DEL AGUA Y SU RELACI�N CON EL TERRITORIO EN EL CAMPUS DE elemento agua y sus ecosistemas asociados. Preservar y potenciar un elemento clave del patrimonio socio �mbito de influencia. Se pretende: Conseguir el adecuado estado ecol�gico de los flujos y masas de agua

Fraguela, Basilio B.

386

Interview no. 539.2  

Microsoft Academic Search

Relata se entrada a los Estados Unidos, su viaje a Denver, a su aprehensión por el Border patrol.\\u000aUndocumented person relates his entry into the United States, travel to Denver, and apprehension by the Border Patrol.\\u000aTape in Spanish.

Anónimo

1978-01-01

387

SI USTED TIENE DERECHO A TRABAJAR, no deje que nadie se lo quite.  

E-print Network

SI USTED TIENE DERECHO A TRABAJAR, no deje que nadie se lo quite. Si tiene derecho a trabajar Especial, División de Derechos Civiles, P.O. Box 27728, Washington, DC 20038-7728. Departamento de Justicia De los Estados Unidos, División de Derechos Civiles Oficina del Consejero Especial #12;

Fraden, Seth

388

Se inagura estudio de prevención de cáncer de próstata  

Cancer.gov

Más de 400 centros en los Estados Unidos, Puerto Rico y Canadá están aceptando participantes para SELECT. Este estudio durará 12 años. SELECT es el primer estudio diseñado para observar directamente los efectos del selenio y la vitamina E, tanto juntos como por separado, para prevenir el cáncer de próstata.

389

Estudio para la prevención del cáncer necesita voluntarias: El Estudio del Tamoxifeno y Raloxifeno (STAR) se realiza en Norteamérica  

Cancer.gov

El Estudio del Tamoxifeno y Raloxifeno (STAR, por sus siglas en inglés), uno de los estudios más importantes realizados para la prevención del cáncer del seno, está ahora reclutando voluntarias en más de 400 centros en los Estados Unidos, Puerto Rico y Canadá.

390

Communicating the Past via Translation: The Manipulation of History  

ERIC Educational Resources Information Center

This paper examines the connection between translation and narratives of history, with particular attention to Howard Zinn's "A People's History of the United States" and its Spanish version, "La otra historia de los Estados Unidos". It is argued that translation interacts with history in many ways: translation is fundamental to history and, in…

Valdeon, Roberto A.

2011-01-01

391

Nuestro Instituto  

Cancer.gov

Información acerca de nuestra misión como Instituto Nacional del Cáncer, así como sobre los diferentes tipos de investigación que apoya nuestro Instituto, el programa de centros oncológicos, y sobre el Informe Anual a la Nación acerca del cáncer, el cual es preparado por las principales organizaciones oncológicas de los Estados Unidos.

392

Honduras: desafíos de la inserción en la economía internacional  

Microsoft Academic Search

Ante Honduras se abren nuevos e importantes desafíos en materia de comercio e integración. Este informe busca brindar una fotografía del desempeño del sector externo de Honduras, fundamentalmente el comercial, con miras a identificar esos desafíos a la luz de importantes acontecimientos: la entrada en vigor del Tratado de Libre Comercio entre Centroamérica, la República Dominicana y Estados Unidos (RD-CAFTA

Jaime; Paolo Granados; José Ernesto López-Córdova; Ziga Vodusek; Alberto Barreix

2007-01-01

393

CONSUMPTION OF NATIVE AND NONNATIVE FISHES BY INTRODUCED LARGEMOUTH BASS (MICROPTERUS SALMOIDES) IN THE SAN JUAN RIVER,  

E-print Network

CONSUMPTION OF NATIVE AND NONNATIVE FISHES BY INTRODUCED LARGEMOUTH BASS (MICROPTERUS SALMOIDES native fishes. Introduced largemouth bass (Micropterus salmoides) in the San Juan River, New Mexico (Micropterus salmoides) en el ri´o San Juan de los estados de Nuevo Me´xico, Colorado y Utah es raramente

Gido, Keith B.

394

[The indigenous population of Sierra Norte de Puebla].  

PubMed

The northern sierra region of Pueblo, Mexico, contains 1496 communities in 65 municipios and covers 1/4 of the area of the state of Puebla. The topography is steep and mountainous, and the area is inaccessible. The region contains the 3 principal zones of Mesoamerica, hot lands from sea level to 700 meters above sea level, temperate zones from 700-1500 meters, and cold country from 1500-2000 meters above sea level. Most of the population resides in the temperate and cold lands, but the hot zones are economically important. Little is known of the prehistory of the area. The Totonac were believed to have been the earliest settlers. In the mid-15th century numerous Nahua groups came to the area. In the late 15th century the region fell to the Aztecs, but their dominion was cut short by the arrival of the Spanish. Spanish penetration was relatively slow because of the difficult terrain and the lack of precious metals desired by the Spanish. The introduction of coffee cultivation in the late 19th century accelerated the adoption of urban-mestizo sociocultural and commercial elements by the indigenous population. The population of the northern sierra increased from 752,656 in 1980 to 965,976 in 1990. The 1980 census reported that 259,140 persons spoke indigenous languages, including 179,677 who spoke Nahuatl, 66,020 Totonaco, and 4921 Otomi. The most important cities are located on paved roads: Teziutland, Zacatlan, Hauachinango, and Zacapoaxtla. The municipios with predominantly monolingual indigenous populations are concentrated in the most difficult to reach areas of the central sierra massif. The region is characterized by temporary and permanent emigration of the indigenous population. The main reasons for emigration are lack of land and of alternative sources of employment, and desire for education. During the months August-December, known as the time of hunger, there is seasonal migration of household heads in search of work as laborers in cane cutting, tobacco, or fruit harvesting. The local economy is based on subsistence agriculture and production of coffee, fruits, and woods for export. The most isolated and inaccessible communities have preserved traditional cultural elements the most strongly. PMID:12284139

Marquez Gonzalez, G

1991-06-01

395

Migration to the Maya Biosphere Reserve, Guatemala: Why place matters.  

PubMed

Virtually all migration research examines international migration or urbanization. Yet understudied rural migrants are of critical concern for environmental conservation and rural sustainable development. Despite the fact that a relatively small number of all migrants settle remote rural frontiers, these are the agents responsible for perhaps most of the tropical deforestation on the planet. Further, rural migrants are among the most destitute people worldwide in terms of economic and human development. While a host of research has investigated deforestation resulting from frontier migration, and a modest literature has emerged on frontier development, this article explores the necessary antecedent to tropical deforestation and poverty along agricultural frontiers: out-migration from origin areas. The data come from a 2000 survey with community leaders and key informants in 16 municipios of migrant origin to the Maya Biosphere Reserve (MBR), Petén, Guatemala. A common denominator among communities of migration origin to the Petén frontier was unequal resource access, usually land. Nevertheless, the factors driving resource scarcity were widely variable. Land degradation, land consolidation, and population growth prevailed in some communities but not in others. Despite similar exposure to community and regional level push factors, most people in the sampled communities did not out-migrate, suggesting that any one or combination of factors is not necessarily sufficient for out-migration. PMID:19657470

Carr, David L

2008-01-01

396

Back to basics: does decentralization improve health system performance? Evidence from Ceara in north-east Brazil.  

PubMed Central

OBJECTIVE: To examine whether decentralization has improved health system performance in the State of Ceara, north-east Brazil. METHODS: Ceara is strongly committed to decentralization. A survey across 45 local (municipio) health systems collected data on performance and formal organization, including decentralization, informal management and local political culture. The indicators for informal management and local political culture were based on prior ethnographic research. Data were analysed using analysis of variance, Duncan's post-hoc test and multiple regression. FINDINGS: Decentralization was associated with improved performance, but only for 5 of our 22 performance indicators. Moreover, in the multiple regression, decentralization explained the variance in only one performance indicator; indicators for informal management and political culture appeared to be more important influences. However, some indicators for informal management were themselves associated with decentralization but not any of the political culture indicators. CONCLUSION: Good management practices in the study led to decentralized local health systems rather than vice versa. Any apparent association between decentralization and performance seems to be an artefact of the informal management, and the wider political culture in which a local health system is embedded strongly influences the performance of local health systems. PMID:15640917

Atkinson, Sarah; Haran, Dave

2004-01-01

397

Analise Matematica III -Turma Especial A entregar ate `a aula pratica de sexta-feira dia 3 de Outubro  

E-print Network

- y + log(1 + xy), 1 + x + y - x2 y2 ). (a) Mostre que f tem uma inversa local de classe C numa C numa vizinhan¸ca do ponto (0, 0, 0, 1). Calcule Dh(0, 1). 3. Demonstre o Teorema da Fun se possa escrever na forma E = E(S, V ) numa vizinhan¸ca de um determinado estado (E0, V0). (b

Natário, José

398

Latin American vertebrate systematic collections: status and management procedures  

E-print Network

, Universidad de los Andes (Venezuela) Departamento de Biologia Animal y Vegetal, Univ. do Estado do Rio de Janeiro (Brazil) Departamento de Biologia Celular y Genetica. Universidad de Chile. Santiago (Chile) Museo de la Estacion Biologica de Rancho Grande...) Instituto Butantan (Brazil) Instituto de Biologfa Animal (Argentina) Instituto de Biologia, UNAM (Mexico) 16 Table 3. Continuation IDO IES IHN INPA INV IP I ZUA LSCR MBUCU MCP MCN MHN MHNLS MHNV Instituto de Oceanografia, Academia de...

Arrizabalaga, M. Begona

2012-06-07

399

El profesor de la UA Carlos lvarez-Dardet recibir la Orden Civil de Alicante, 7 de diciembre de 2011  

E-print Network

Preventiva en el Departamento de Medicina Preventiva y Salud Pública, director del observatorio de Políticas diciembre de 2011 Es la máxima condecoración del Estado en materia de Salud El Consejo de Ministros ha el ámbito de la sanidad". En la Universidad de Alicante, Álvarez Daudet es catedrático de Medicina

Escolano, Francisco

400

Receitas de Vida O LIvro do Dia Fila J Terra-a-Terra Pensamento Cruzado Actualidade Programas Multimdia Blogues Futebol Bolsa Trnsito Totojogos Meteorologia Mars Farmcias  

E-print Network

Parlamento Futebol Governo orçamento de Estado 2013 Assembleia República PS Grécia portos Sporting Médio Gosto 14 32 0 0 Lisboa: Laboratório do IST espera há oito anos por novas instalações - TSF http://www, Metro de Lisboa, obras, Portugal Lisboa: Laboratório do IST espera há oito anos por novas instalações

Instituto de Sistemas e Robotica

401

Inferncia para Cadeias de Markov Nancy L. Garcia1  

E-print Network

a distância. Clientes chegam a uma fila de supermercado de acordo com um processo de Poisson. Os clientes são Xt o número de clientes na fila. Processo a tempo contínuo com espaço de estados discreto. #12;Xt. além disso, "tempo" é a distância. Clientes chegam a uma fila de supermercado de acordo com um processo

Lopes Garcia, Nancy

402

Presentada para obtener el titulo de Doctor del Institut Agronomique Paris-Grignon  

E-print Network

Estado de Morelos RETENCI�N DE PLAGUICIDAS EN SUELOS DE DISPOSITIVOS AMORTIGUADORES: BARRERAS DE HIERBA Y...................................................................................................................... 1 Capítulo 1 Caracterización de la retención de plaguicidas en suelos a partir de datos de sorción y .......................................................................................................................................13 1.1 Descripción y características de los suelos y los plaguicidas estudiados

Paris-Sud XI, Université de

403

Ultramafic Rocks: Their Soils, Vegetation and Fauna Rocas Ultramficas: Sus Suelos, Vegetacin y Fauna  

E-print Network

Ultramafic Rocks: Their Soils, Vegetation and Fauna Rocas Ultramáficas: Sus Suelos, Vegetación y Caledonia y los Estados Unidos. El volumen incluye artículos sobre los temas siguientes: · Geología y suelos, · Flora, fitogeografía y vegetación de Cuba y otras regiones, · Microbiología de suelos ultramáficos

Boyd, Robert S.

404

Evaluaci'on del Desempe~no en Metasistemas Mariela J. Curiel Yudith C. Cardinale Carlos E. Figueira  

E-print Network

Claves: Metasistemas, Evaluaci'on de desempe~no, Medidas, Instrumentaci'on de c'odigo, Aplicaciones Java'isica, la qu'imica o la biolog'ia computacional impuls'o durante las d'ecadas de los 80 y 90 el desarrollo estado de desarrollo, en t'erminos del acceso transparente a recursos computacionales de alto desem­ pe

Cardinale Villarreal, Yudith C.

405

Nature and the patterns for giving in the poetry of Claudio Rodriguez  

E-print Network

faithful to tradi- tional forms, placed it into one of two categories: a "juego mecanico de imagenes, . . . [o un] . . . producto 7 de los estados semicomatosos" of the poet in which he injects his own consciousness during the creative process...- cern for man and equally intense desire to communicate that concern. Gustavo Correa, in his anthology, Poesia es anola del si lo veinte refers to this period (1928- 1936) as one of "culminacion y madurez de los poetas que se iniciaron en el periodo...

Demel, Marjorie Jean

2012-06-07

406

Supplement 16, Parasite-Subject Catalogue: Parasites: Protozoa  

E-print Network

Cephaloidophora Mawrodiadi Cerathomyxa [lapsus for: Ceratomyxa] Ceratomyxa [lapsus as: Cerathomyxa] Ceratomyxa diloba n. sp. (gall bladder) Sphaeroides rubripes S. pardalis Ceratomyxa filicornis n.sp. Sardinella melanosticta (gall bladder) Cerathomyxa... longispina Petruschewski [Myoxoc ephalus sp.] Ceratomyxa opisthocentri n. sp. Opisthocentrus ocellatus (gall bladder) Amaro, ?., 1963 b, 3 Brasil Amaro, ?., 1964 a, 5-9? figs. 1-6 Manguinhos, Rio de Janeiro, Estado da Guanabara, 'Brasil Amaro...

Segal, Dorothy B.; Humphrey, Judith M.; Beard, Mary I.; Edwards, Shirley J.; Kirby, Margie D.

1966-01-01

407

Prevalencia de deficiencia subclínica de vitamina A y desnutrición en niños marginales de Maracaibo - Venezuela  

Microsoft Academic Search

RESUMEN. El presente estudio fue realizado para estimar la prevalencia de deficiencia de vitamina A en niños, mediante examen clínico, oftalmológico y por citología de impresión conjuntival (CIC); y el estado nutricional, analizando los indicadores antropométricos T\\/\\/E, P\\/\\/E y P\\/\\/T. La población de estudio incluyó 157 niños, 2-6 años de edad, provenientes de barrios marginales urbanos y rurales de Maracaibo,

Haydée V. Castejón; Pablo Ortega; María E. Díaz; Daisy Amaya; Gisela Gómez; María Ramos; María V. Alvarado; Jesús R. Urrieta

408

Porto Alegre, 8 de Novembro de 2012 Porto Alegre  

E-print Network

mant�m m�ximas acima de 35�C nesta qui... 22:36 > Sobe para 39 o n�mero de mortes confirmadas na... 22:21 > Justi�a absolve Carla Cepollina por morte de c... Not�cias mais lidas 1 > Acidente em Marau deixa dois um amigo Corrigir Receber not�cias desta editoria por RSS por morte de c... 5 > Estado aceita 28% de

Barbosa, Marcia C. B.

409

Effect of nitrate concentration on growth and pigment synthesis of Dunaliella salina cultivated under low illumination and preadapted to different salinities  

Microsoft Academic Search

A wild strain of Dunaliella salina was isolated from a solar evaporation salt-pond in Araya (Estado Sucre, Venezuela) and\\u000a grown in batch culture using relatively low illumination (80 ?mol photon m-2 s-1). After the alga had been adapted to various\\u000a salinities (9, 14, 21% w\\/v NaCl), the influence of nitrate concentration (882, 435, 212 ?mol L-1 N) on growth rate

Nellis Marín; Francisco Morales; César Lodeiros; Eric Tamigneaux

1998-01-01

410

IATercer Curso ITIGITIS. Bolet'in 01 Facultade de Inform'atica. Universidade da Coru~na  

E-print Network

de b'usqueda se define formalmente en t'erminos de un estado inicial, operadores y test del objetivo A \\Lambda . Se parte de un n'umero inicial I y un n'umero objetivo O y se tiene tambi'en un conjunto tab'u'igito 0. ffl No se puede hacer un movimiento que transforme al n'umero en uno del conjunto tab'u. ffl

Barreiro, Alvaro

411

Los títeres en el Norte de México  

E-print Network

se ve distanciada del centro, política, cultural y «titeralmente». En las fiestas de los pueblos por los años de principios del siglo pasado se presentaban los espectáculos de maromeros, de circo y no dudamos que algún titiritero lo haya hecho pero... ambos animan los muñecos. Sus espectáculos son Tenderifiesta con el que han estado en festivales nacionales, Historias de globos, Pastorela Lagunera, entre otros. Realizó un vídeo para Televisión 114 LATIN AMERICAN THEATRE REVIEW Educativa dónde con...

Tavera Zamarripa, Cé sar; Mante Barrera, Elvia

1998-10-01

412

El Informe Anual a la Nación indica que las tasas de mortalidad por cáncer continúan declinando: los avances en el tratamiento del cáncer varían según el tipo de cáncer  

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.

413

El Informe Anual a la Nación indica que la tasa de mortalidad por cáncer está bajando el doblesu enfoque especial examina el cáncer entre los indígenas americanos y los nativos de Alaska  

Cancer.gov

Según un nuevo informe de las principales organizaciones oncológicas de la nación, las tasas de mortalidad por cáncer disminuyeron en promedio 2,1 por ciento por año de 2002 a 2004; casi el doble de la disminución anual de 1,1 por ciento por año de 1993 a 2002. Estos resultados se encuentran en el "Informe Anual a la Nación sobre el Estado del Cáncer de 1975 a 2004. Preguntas y respuestas

414

AO CIVIL PBLICA N 5004893-11.2012.404.7200/SC Vistos etc.  

E-print Network

A��O CIVIL P�BLICA Nº 5004893-11.2012.404.7200/SC SENTEN�A Vistos etc. Cuida-se de ação civil CIVIL P�BLICA. INTERESSES INDIVIDUAIS HOMOG�NEOS DE RELEV�NCIA SOCIAL. LEGITIMIDADE ATIVA DO MINIST�RIO), com a obrigação do Estado em prover a educação Infantil (responsabilidade dos Municípios, por

Floeter, Sergio Ricardo

415

RESUMEN EJECUTIVO Introduccin  

E-print Network

Contaminación por Petróleo (OPA, por sus siglas en inglés), el capítulo 33 del Código de los Estados Unidos (U incidente de vertido de petróleo, y planificar la recuperación para compensar por dichos daños. La OPA inglés). La OPA define "recursos naturales" para incluir tierra, peces, vida silvestre, biota, aire, agua

416

El CELCIT en la formación teatral latinoamericana  

E-print Network

, el CELCIT realizaba su primer gran evento internacional: el I Encuentro de Escuelas y Pedagogos Teatrales de América Latina. Es interesante recordar que yo había sido llamado desde Colombia, no por institución teatral venezolana alguna, sino por un..., fundamentalmente por la acometividad del Director General, Luis Molina. Las áreas de formación, promoción, investigación, publicaciones, desarrollaron a partir de un modesto apoyo inicial del Estado venezolano (el primer aporte provino del Instituto Nacional de...

Gené , Juan Carlos

1993-10-01

417

PRIMEIRA PROVA -FI002 1. Considere um oscilador harm^onico tri-dimensional sujeito a um campo  

E-print Network

PRIMEIRA PROVA - FI002 NOME: RA: 1. Considere um oscilador harm^onico tri-dimensional sujeito a um´etico muito pequeno. 1 #12;2. Um ´atomo de Hidrog^enio no estado fundamental 100 ´e colocado entre duas placas de um capacitor que produz um campo el´etrico uniforme da forma E = E0e-t/ ^z. Usando teoria de

de Aguiar, Marcus A. M.

418

Oficina de Prensa | rea de Medios de Comunicacin | SEGB | EXACTAS UBA 798  

E-print Network

Exactas durante la "década de oro" de la UBA, que reside hace 40 años en los Estados Unidos, visitó la MIT (Massachusetts Institute of Technology), en 1971, y fue, también, la primera estudiante que se em me- dalla de oro de la NASA, y el doctorado honoris causa de la UBA. Actualmente es profesora e

Figueira, Santiago

419

La Ley Prohbe la Discriminacin y el Acoso en el Empleo  

E-print Network

ilegal basados en · Raza · Color · Religión · Sexo (incluyendo el embarazo) · Orientación sexual · Estado debido al sexo del trabajador, embarazo, parto, o problemas de salud relacionados con éstos. · Prohíbe sexo femenino se ausenten de sus labores por un período de hasta cuatro meses si se encuentran

Weaver, Harold A. "Hal"

420

Teste Brasileiro de Criatividade Figural: Proposta de Instrumento  

Microsoft Academic Search

Resumo A criatividade é um fenômeno multidimensional, valorizado por promover o desenvolvimento completo do indivíduo. Este estudo visou a criação, validação e precisão de um instrumento de avaliação da criatividade figural para crianças, com amostra de 120 participantes (60M\\/60F), da 1ª a 4ª série do Ensino Fundamental localizada no Estado de São Paulo. Os participantes responderam a dois testes: Teste

Tatiana de Cássia Nakano; Solange Muglia Wechsler

421

O Bender e as Dificuldades de Aprendizagem: estudo de validade  

Microsoft Academic Search

Resumo Este estudo teve por objetivos buscar evidência de validade de critério para o Bender-Sistema de Pontu ação Gradual (B-SPG) pela comparação de grupos divididos por dificuldades de aprendizagem (acentuada\\/média\\/leve\\/ sem indícios). Participaram 287 crianças, ambos os sexos, entre 7 e 10 anos, de escolas públicas e par ticulares do estado de São Paulo. Os instrumentos utilizados for am um

Adriana Cristina

422

Subjects: Trematoda and Trematode Diseases, Part 7: Supergenera and Genera R-S  

E-print Network

- nophis sirtalis;New York). ?Skrjabin, ?. I.; & Antipin, D. N. , 1957a, 468, 473, fig. 133. brevicoccus Caballero ? ?. ,?. , 194 If, 111-113, 116, 119,fig. 1 (Thamnophi s megalops; mouth & oesophagus ; Thamno- phi s angustirostris melanogaster; San... Pedro Tultepec, Lerma,Estado de Mexi- co). --Bravo ?. , M., [1944b], 491,492, figs. 1,2 (Thamnophis angustirostris melanogaster; Canales de S a ? Gregorio Atlapulco (Xochimilco) D. F. ). --Flores- Barroeta, L.; & Grocott, R. G., 1953a, 11- 14, figs. 3...

Farr, Marion M.; Breen, Virginia L.; Doss, Mildred A.; Roach, Katharine F.

1968-01-01

423

Estudio mediante elementos finitos de la influencia de la pretensión de los ligamentos en la flexión de la rodilla  

Microsoft Academic Search

Es sabido que la mayoría de los tejidos biológicos blandos, incluidos músculos, vasos sanguíneos y ligamentos,\\u000ase encuentran sometidos a tensiones residuales no nulas en el estado libre de cargas. El principal objetivo\\u000ade este artículo es analizar la influencia de la pretensión de los ligamentos principales de la rodilla en el\\u000acomportamiento biomecánico de la articulación durante la flexión

Estefanía Peña; Begoña Calvo; Manuel Doblaré Castellano; M. A. Martínez

1970-01-01

424

Boletín del Instituto Nacional del Cáncer - 3 de enero 2013  

Cancer.gov

En Estados Unidos nos bombardean con información sobre los exámenes de detección del cáncer. Los comerciales radiales tratan de atraer a la gente a los centros médicos subrayando los beneficios de los exámenes de detección del cáncer de pulmón. Algunos grupos de defensa promueven los exámenes para el cáncer de próstata o de mama. Y los medios enfatizan los beneficios de estas pruebas. Pero mucha gente no entiende la complejidad de estos procedimientos.

425

Boletín del Instituto Nacional del Cáncer - 07-20-2010  

Cancer.gov

El doctor Harold Varmus, acompañado de su esposa Constance Casey (centro), presta juramento como director del NCI ante la Secretaria del Departamento de Salud y Servicios Humanos, Kathleen Sebelius, el lunes 12 de julio. (Foto cortesía de Chris Smith) El 12 de julio, el doctor Harold Varmus prestó juramento ante la Secretaria del Departamento de Salud y Servicios Humanos de los Estados Unidos, Kathleen Sebelios, como el decimocuarto director del Instituto Nacional del Cáncer.

426

Registro e Inscripcin 9:00-9:45 horas  

E-print Network

Aranda Negrete -Maribel Rosa Delgado García Moderador: Ana Luisa Ochoa San Juan 12:00-12:15 horas de la norma ISAD-G para la elaboración de catálogos en el AGN, México" -Antonio Augusto de Paz la salud de San Antonio La Isla, Estado de México" -Rosa María Rojas Montes 17:30-17:45 horas

Islas, León

427

Determinacin de Criterios Numricos de Nutrimentos para Lagos y Reservas de Agua en Puerto Rico*  

E-print Network

Determinación de Criterios Numéricos de Nutrimentos para Lagos y Reservas de Agua en Puerto Rico inventario Nacional de Calidad de Agua de los Estados Unidos identifica los nutrimentos como la principal causa de contaminación de las aguas. Más de 3.4 millones de acre de lagos y 84,000 millas de ríos están

Gilbes, Fernando

428

Derechos Bsicos de Ausencia La Ley de Ausencia Familiar y Mdica (FMLA-por sus siglas en ingls) exige  

E-print Network

Derechos Básicos de Ausencia La Ley de Ausencia Familiar y Médica (FMLA-por sus siglas en inglés condición de salud seria que le impida al empleado desempeñar su puesto. Derechos de Ausencia Para Familias avisado de una llamada a estado de servicio activo bajo cobertura pueden usar su derecho de ausencia de 12

Rock, Chris

429

Reconocer los derechos de los migrantes para fortalecer la integracin regional  

E-print Network

Reconocer los derechos de los migrantes para fortalecer la integración regional Buscando una vida su derecho al trabajo. ·El bienestar de las personas migrantes requiere que el Estado y los empleadores garanticen sus derechos sin distinción de condición jurídica, política o social. ·Los más

Richner, Heinz

430

Din‚mica de ìcapoeiras baixasî na restauraÁªo de um fragmento florestal ìLow forestsî dynamics in a forest remnant restoration  

Microsoft Academic Search

RESUMO: Os fragmentos florestais do planalto ocidental do Estado de Sªo Paulo sªo, de maneira geral, pequenos, isolados, perturbados e encontram-se em acelerado processo de degradaÁªo, com a regeneraÁªo natural arbÛrea limitada pela grande quantidade de lianas e arbustos escandentes. Existem evidŒncias de que estes fragmentos nªo sªo auto-sustentÆveis e requerem nªo apenas a proteÁªo contra perturbaÁies antrÛpicas, mas tambØm

Denise Bittencourt Amador

431

Aplicación de la metodología Molecular de Orbitales de Defecto Cuántico (MQDO) al cálculo de intensidades vibrónicas y vidas medias de niveles vibracionales  

NASA Astrophysics Data System (ADS)

Desde que se formuló, en 1996, la metodología Molecular de Orbitales de Defecto Cuántico (MQDO) [1], se han obtenido datos de calidad relativos a intensidades de bandas electrónicas que implican estados Rydberg para una gran variedad de sistemas moleculares [2]. Animados por los buenos resultados obtenidos, recientemente hemos abordado el estudio de transiciones vibrónicas, es decir aquellas que ocurren entre estados vibracionales que pertenecen a distintos estados Rydberg electrónicos. Como prototipo adecuado para nuestros propósitos hemos elegido la molécula de NO, importante en la química de la atmósfera, y para la cual existen en la bibliografía datos experimentales de calidad suficiente para contrastar la validez de nuestros resultados. En concreto, hemos calculado las fuerzas de oscilador y coeficientes de Einstein para transiciones electrónicas y vibrónicas de las principales bandas del NO, al igual que vidas medias radiativas de niveles vibracionales de dicha molécula. Las propiedades estudiadas son esenciales para la comprensión de los aspectos teóricos de los procesos físicos básicos relativos a la dispersión electrónica en moléculas heteronucleares con capas abiertas. Además, valores fiables de probabilidades de transición moleculares tienen importantes aplicaciones en Astrofísica, en la modelización de procesos fotodinámicos moleculares, etc., al igual que para evaluar más profundamente la validez de nuestra metodología teórica.

María Velasco Sanz, Ana

432

Micro-regional planning: evidence-based community buy-in for health development in five of Mexico's poorest rural districts  

PubMed Central

Background Community participation was a core tenet of Primary Health Care as articulated in the 1970s. How this could be generated and maintained was less clear. This historical article describes development of protocols for evidence-based community mobilisation in five local administrative units (municipios) in the Mexican state of Guerrero between 1992 and 1995. Methods A sample of five to eight sentinel sites represented each of the most impoverished municipalities of the poorest five of the state's seven regions. A 1992 baseline survey of diarrhoea and its actionable determinants provided the substrate for discussion with local planners and communities. Municipal planners used different strategies to promote participation. In one municipality, new health committees took control of water quality. In another, municipal authorities hired health promoters; a song promoted oral rehydration, and house-to-house interpersonal discussions promoted chlorination. In the poorest and most mountainous municipality, radio casera (home-made radio) soap operas used local "stars". In the largest and most disparate municipality, a child-to-family scheme relied on primary and secondary school teachers. The research team assessed outcomes at intervals and used the results to reinforce local planning and action. Results Diarrhoea rates declined in all five municipalities, and there were several positive intermediate outcomes from the communication strategies – changing knowledge, household practices and uptake of services. There was a strong link between specific contents of the communication package and the changing knowledge or practices. Conclusions Apart from these evidence-based interventions, other factors probably contributed to the decline of childhood diarrhoea. But, by monitoring implementation of planning decisions and the impact this has at community level, micro-regional planning can stimulate and reinforce actions likely to improve the health of communities. The process empowered municipalities to get access to more resources from the state government and international agencies. PMID:22375532

2011-01-01

433

Impact of seasonal scarcity on energy balance and body composition in peasant adolescents from Calakmul, Campeche Mexico.  

PubMed

A time allocation and anthropometric study were performed on 46 male and 38 female adolescents from 16 peasant households from two different adaptive strategies in the municipio of Calakmul, Campeche Mexico to see if they could maintain energy balance during the annual scarcity season. These strategies were called: "household subsistence agricultural strategy" (HSA) and "household commercial agricultural strategy" (HCA). Each month, from June 2001 to May 2002, adolescents were measured and followed for 24 h. Their activities were recorded at 15 min intervals. Weight for age (W/A), height for age (H/A), body mass index (BMI), arm muscle area, arm fat area, total energy expenditure (TEE), activity energy expenditure (AEE), and basal metabolic rate (BMR) were estimated and the data compared between seasons using a repeated measurements analysis of variance. The results suggest that HCA offers their adolescents better buffering against seasonal scarcity, and that HSA males are better protected than females. HCA adolescents didn't show significant losses of weight, and HCA females lost body fat during the scarcity season. HSA vulnerability was observed in W/A and BMI z score reductions during the scarcity season. It also reflected itself in stunted adolescent males and adolescent females with fewer fat reserves. HSA adolescents reduced their BMR to down regulate their energy expenditure during the scarcity season without reducing TEE and physical activity levels. HSA females lost muscle mass during the scarcity season while HSA males didn't. This difference was associated with a more demanding work schedule throughout the year for females. PMID:17691097

Gamboa, José A Alayón; García, Francisco D Gurri

2007-01-01

434

Sedimentation survey of Lago Cerrillos, Ponce, Puerto Rico, April-May 2008  

USGS Publications Warehouse

Lago Cerrillos dam, located in the municipality of Ponce in southern Puerto Rico, was constructed in 1991 as part of the multipurpose Rio Portugues and Bucana Project. This project provides flood protection, water supply, and recreation facilities for the municipio of Ponce. The reservoir had an original storage capacity of 38.03 million cubic meters at maximum conservation pool elevation of 174.65 meters above mean sea level and a drainage area of 45.32 square kilometers. Sedimentation in Lago Cerrillos reservoir has reduced the storage capacity from 38.03 million cubic meters in 1991 to 37.26 million cubic meters in 2008, which represents a total storage loss of about 2 percent. During July 29 to August 23, 2002, 8,492 cubic meters of sediment were removed from the Rio Cerrillos mouth of the reservoir. Taking into account this removed material, the total water-storage loss as of 2008 is 778,492 cubic meters, and the long-term annual water-storage capacity loss rate is about 45,794 cubic meters per year or about 0.12 percent per year. The Lago Cerrillos net sediment-contributing drainage area has an average sediment yield of about 1,069 cubic meters per square kilometer per year. Sediment accumulation in Lago Cerrillos is not uniformly distributed and averages about 3 meters in thickness. This represents a sediment deposition rate of about 18 centimeters per year. On the basis of the 2008 reservoir storage capacity of 37.26 million cubic meters per year and a long-term sedimentation rate of 45,794 cubic meters per year, Lago Cerrillos is estimated to have a useful life of about 814 years or until the year 2822.

Soler-López, Luis R.

2011-01-01

435

Infant mortality, season of birth and the health of older Puerto Rican adults  

PubMed Central

The increasing prevalence of heart disease and diabetes among aging populations in low and middle income countries leads to questions regarding the degree to which endogenous early life exposures (exposures in utero) are important determinants of these health conditions. We devised a test using infant mortality (IMR) to verify if season of birth is a good indicator of early life (in utero) conditions that precipitate adult onset of disease. We linked annual infant mortality (IMR) at the municipality (municipio) level from the late 1920s-early 1940s with individual birth year and place using a representative sample of older Puerto Rican adults (n=1447) from the Puerto Rican Elderly: Health Conditions (PREHCO) study. We then estimated the effects of season of birth on adult heart disease and diabetes for all respondents and then for respondents according to whether they were born when IMR was lower or higher, controlling for age, gender, obesity, respondent’s educational level, adult behavior (smoking and exercise) and other early life exposures (childhood health, knee height and childhood socioeconomic status (SES)). The pattern of effects suggests that season of birth reflects endogenous causes: (1) odds of heart disease and diabetes were strong and significant for those born during the lean season in years when IMR was lower; (2) effects remained consistent even after controlling for other childhood conditions and adult behavior; but (3) no seasonality effects on adult health for adults born when IMR was higher. We conclude that in this population of older Puerto Rican adults there is continued support that the timing of adverse endogenous (in utero) conditions such as poor nutrition and infectious diseases may be associated with adult heart disease and diabetes. It will be important to test the validity of these findings in other similar populations in the developing world. PMID:20980087

McEniry, Mary

2010-01-01

436

Application of a CROPWAT Model to Analyze Crop Yields in Nicaragua  

NASA Astrophysics Data System (ADS)

ABSTRACT Changes in climate are likely to influence crop yields due to varying evapotranspiration and precipitation over agricultural regions. In Nicaragua, agriculture is extensive, with new areas of land brought into production as the population increases. Nicaraguan staple food items (maize and beans) are produced mostly by small scale farmers with less than 10 hectares, but they are critical for income generation and food security for rural communities. Given that the majority of these farmers are dependent on rain for crop irrigation, and that maize and beans are sensitive to variations in temperature and rainfall patterns, the present study was undertaken to assess the impact of climate change on these crop yields. Climate data were generated per municipio representing the three major climatic zones of the country: the wet Pacific lowland, the cooler Central highland, and the Caribbean lowland. Historical normal climate data from 1970-2000 (baseline period) were used as input to CROPWAT model to analyze the potential and actual evapotranspiration (ETo and ETa, respectively) that affects crop yields. Further, generated local climatic data of future years (2030-2099) under various scenarios were inputted to the CROPWAT to determine changes in ETo and ETa from the baseline period. Spatial variability maps of both ETo and ETa as well as crop yields were created. Results indicated significant variation in seasonal rainfall depth during the baseline period and predicted decreasing trend in the future years that eventually affects yields. These maps enable us to generate appropriate adaptation measures and best management practices for small scale farmers under future climate change scenarios. KEY WORDS: Climate change, evapotranspiration, CROPWAT, yield, Nicaragua

Doria, R.; Byrne, J. M.

2013-12-01

437

A proposed contents astronomy for basic education  

NASA Astrophysics Data System (ADS)

A Astronomia é um tema que sempre exerceu fascínio sobre as pessoas de um modo geral. Conhecer e estudar o que há nos “céus”, além de nossos olhos, continua sendo instigador e de grande interesse. Baseado nestas justificativas desenvolveu-se uma pesquisa de Doutorado, na qual, o objetivo principal foi investigar sobre a presença dos conteúdos de Astronomia nas Propostas Curriculares da região Sul do Brasil, a saber, os estados de Paraná, Rio Grande do Sul e Santa Catarina e, posterior comparação com os Parâmetros Curriculares Nacionais (PCN) que trazem propostas de conteúdos para toda a Educação Básica brasileira. Tal investigação pautou-se na abordagem de caráter qualitativo e utilizouse para tal da Análise de Conteúdos (Bardin, 2011), que possibilitou a construção de quatro categorias, nas quais os conteúdos astronômicos foram agrupados: Terra, Sistema Solar, Via Láctea e Universo. Após a leitura, coleta de dados, construção de categorias, observou-se a dicotomia na apresentação destes conteúdos. As propostas curriculares analisadas foram as de Geografia, Ciências e Física dos estados do Paraná (2008), Rio Grande do Sul (2009) e de Santa Catarina (1998), responsáveis pelo trabalho com Astronomia nestes estados. No Ensino Fundamental, a proposta curricular do estado do Paraná apresenta conteúdos ligados à Astronomia desde o sexto ano até o nono ano, como conteúdo do primeiro bimestre, o que também é apresentado na proposta curricular do estado do Rio Grande do Sul, porém, este, não divide os conteúdos por bimestre e nem por ano, mas por ciclos, sexto e sétimo anos como primeiro ciclo e oitavo e nono anos como segundo ciclo, deixando livre para o professor estruturar sua sequência de conteúdos. A proposta curricular de Santa Catarina não apresenta estes conteúdos de maneira explícita, não divide dos conteúdos nem por ano, nem por série, traz uma sequência de conteúdos para serem trabalhados ao longo dos quatro anos, nos quais, aparecem timidamente alguns conteúdos de Astronomia. Para o Ensino Médio, as propostas curriculares do Paraná e de Santa Catarina parecem que se repetem, apresentando apenas o conteúdo Gravitação Universal, na primeira série do Ensino Médio, já a proposta curricular do Rio Grande do Sul, traz uma sequência que é proposta nos PCN (Brasil, 1998; 1999; 2002), na qual aparece o tema em questão, porém, em todos os anos, em todas as propostas, não há um detalhamento do que, de como trabalhar os conteúdos. O detalhamento facilita a prática pedagógica, pois, conteúdos simples como as Estações do Ano, Fases da Lua, sequer são citados nas propostas curriculares pesquisadas. Outro aspecto observado é que os conteúdos de um modo geral não trazem uma sequência e não primam por partir do entorno do aluno, daquilo que ele conhece para estruturar novos conceitos. Tais aspectos dificultam o fazer pedagógico, pois, por ser uma região com características culturais semelhantes, era esperado que as propostas fossem mais próximas, o! que facilitaria em muito, por exemplo, transferências dentro de um mesmo estado ou interestaduais. Pautando-se no que foi observado, na falta de especificidade dos conteúdos, clareza, sequência dos conteúdos e propostas de trabalho é proposto uma sequência de conteúdos de Astronomia, com materiais e recursos, pois, como apontado por Langhi e Nardi (2009), é necessário fornecer além da informação, do conteúdo, o como fazer. Tal proposta não visa estabelecer-se como regra, mas como suporte ao professor para facilitar sua prática pedagógica e tornar o trabalho com Astronomia presente nas escolas brasileiras. Bardin, L. Análise de conteúdo. Tradução Luís Antero Reto, Augusto Pinheiro. São Paulo: Edições 70, 2011. 279 p. Langhi, R; Nardi, R. Ensino da astronomia no Brasil: educação formal, informal, não-formal e divulgação científica. Revista Brasileira de Ensino de Física, v. 31, n. 4, p. 4402-1 a 4402-11, 2009.

Albrecht, E.; Voelzke, M. R.

2014-08-01

438

Stratigraphy, Structure, and Geologic and Coastal Hazards in the Peñuelas to Salinas Area, Southern Puerto Rico: A Compendium of Published Literature  

USGS Publications Warehouse

The Puerto Rico Electrical Power Authority has proposed construction of a pipeline to convey natural gas from the municipio of Pe?uelas to the Aguirre thermoelectric power plant in the municipio of Salinas in southern Puerto Rico. To ensure that the geologic conditions along the possible routes do not represent a threat to the physical integrity of the natural gas pipeline, and thus comply with State and Federal regulations, the Puerto Rico Electrical Power Authority requested the U.S. Geological Survey to provide a synthesis of published literature of the geology of the coastal plain in the Pe?uelas to Salinas area. The study area is located in part of the Southern Coastal Plain of Puerto Rico. In the area that extends from the municipio of Pe?uelas eastward to the Laguna de las Salinas at Ponce, a distance of about 5 miles, the study area is underlain by middle Tertiary carbonate units. Eastward from the Laguna de las Salinas to the pipeline terminus at the Aguirre power plant in Salinas, a distance of about 30 miles, the terrain is underlain by fan-delta deposits of Quaternary age. The carbonate units and the fan-delta deposits are underlain by early Tertiary and older-age volcaniclastics with subordinate sedimentary rocks and lavas. The Great Southern Puerto Rico Fault Zone is the principal geologic structural feature in southern Puerto Rico. At present, the Great Southern Puerto Rico Fault Zone is considered largely quiescent, although it apparently is associated with minor earthquakes. There is no evidence of terrestrial, late Quaternary faulting within the Pe?uelas to Salinas area. Seismic activity in this area mostly originates from extension zones of more distal shallow sources such as Mona Canyon to the northwest and the Anegada Trough northeast of the island of Puerto Rico. The magnitude of completeness of earthquakes in the study area ranges from 2.0 to 2.5. The seismic density for the southern coast including the study area is about 0.128 earthquakes per square mile, which is close to the average for southwestern Puerto Rico. The estimated maximum peak ground acceleration most likely to occur in the study area, due to shallow depth seismicity with 2 percent probability of exceedance in 50 years, is 9 feet per second squared, as obtained by modeling results. The estimated peak ground acceleration with 2 percent probability of exceedance in 50 years, due to deep seismicity is 7 feet per second squared. In Ponce, the probability of exceedance per year is higher than 0.1 for the peak ground acceleration values less than 1 that result from shallow depth seismicity sources such as the Mona Passage extension zone. The potential for liquefaction due to seismic activity may exist in areas near the coastline that have loosely to poorly consolidated sedimentary deposits and a water table close to or at the land surface. Slope failure susceptibility within the study area, due to rainfall and seismic activity, may be limited to the area that extends westward from Laguna de las Salinas to Pe?uelas. In this area, foothills with slopes exceeding 10 degrees are close to the coastline and are underlain by clayey limestone and marls. In the remaining part of the study area, eastward from Laguna de las Salinas to Salinas, the land is either nearly flat or has a slope of less than 10 degrees; consequently, the susceptibility to landsliding (slope failure) caused by seismic activity and rainfall is considered to be minimal or nonexistent. Based on modeling results from a previous study, the estimated maximum inland extent of tsunami-induced flooding is 2,600 feet in the Laguna de las Salinas and Boca Chica, located in Ponce and Juana Diaz, respectively. Flooding about 3,000 and 2,800 feet from the coastline are estimated for areas near Punta Cabullon and Jobos areas, respectively. According to the modeling results, the estimated maximum runup of the tsunami-induced flooding ranges from 9 to 14 feet for the Boca Chica and Pu

Rodríguez-Martínez, Jesús

2007-01-01

439

Ruptura y caos en Timeball de Joel Cano  

E-print Network

el "Mapa temporal de Timebaír se muestran las diferentes escenas que se repiten pero que no se entrelazan. Cada escena tiene vida propia, pero a la misma vez tiene relación con las anteriores o con las posteriores. Esta idea del reciclaje va de... presenta en la obra, le da fuerzas al texto y sugiere que le dará fuerzas a Cuba también para superar el estado de crisis en que se encuentra. Con la técnica del reciclaje se utilizan algunas ideas ya presentadas, pero se les da una nueva luz y se...

Seda, Laurietz

1996-10-01

440

Rationality, system and context: the reception of John Dewey and Jose Ortega Y Gasset  

E-print Network

University Director de tesis: Dr. Stephen Miller La tesis est4 dividida en tres partes. La primera parte se ocupa de la recepci6n de las ideas de John Dewey en los Estados Unidos y de las de Josh Ortega y Gasset en EspaEa. Se pasa revista a distintas... situaciones politico-sociales que acaecieron en ambos paises, entre principios de siglo y 1936, y las opiniones que ambos pensadores expresaron respecto a estas situaciones. En la segunda parte se analizan los factores que motivaron el tipo de recepci6n...

Guadano, Luis

2012-06-07

441

Homenaje nacional al maestro Carballido: Setenta años de Carballido  

E-print Network

, comenzó el homenaje al Carballido dramaturgo con una ceremonia en Xalapa, donde se celebraron los 25 años de Tramoya, la revista de teatro que Carballido fundó y que sigue dirigiendo hoy en día. Después, se presentaron en la Ciudad de México dos mesas... Carballido fuera de México y de sus muchos aportes al teatro mexicano tanto como al teatro mundial. Al día siguiente, los mismos participantes se trasladaron a Querétaro, adonde fueron invitados por el Estado de Querétaro y el Consejo Estatal para la...

Bixler, Jacqueline Eyring

1995-10-01

442

Para presentar unas visiones: El teatro salvadoreño  

E-print Network

experiencias acumuladas y a la enorme voluntad que se traía por hacer arte en el país. Parte de la experiencia es también la apertura, el no cerrarse y abrirse al trabajo conjunto rompiendo así viejas tradiciones y tabúes para ir a la búsqueda de los medios... difuminó y en la actualidad estamos en plena búsqueda para superar las mismas contradicciones que generaron esa guerra; entre esas contradicciones está la falta de una política cultural desde el punto de vista del estado salvadoreño, como de los...

Cea, José Roberto

2000-10-01

443

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.

444

Se evitaron cerca de 800 000 muertes debido al descenso en tabaquismo  

Cancer.gov

Programas y estrategias de control del tabaco del siglo XX fueron responsables de la prevención de más de 795 000 muertes por cáncer de pulmón en Estados Unidos de 1975 al 2000. Si todo el tabaquismo en este país hubiera cesado después de la publicación del primer informe del Director General de Sanidad sobre el tabaquismo y la salud en 1964, un total de 2,5 millones de personas no habrían muerto por cáncer de pulmón en los 36 años que siguieron a ese informe

445

JOURNAL DE PHYSIQUE Colloque C5, supplhment au n04, Tome 45, avril 1984 page C5-65  

E-print Network

t u t o d e ~ i s i c adeZ Estado ~ 6 Z i d o(CSICI, Serrano 123, Madrid-6, Spain Resume - Nous Studions d e s c r i s t a u x pi6zoGlectriques (symgtrie 6 mm) avec des couches minces en s u r f a c e de Function Matching" (SGFM). Nous consid6rons les combinaisons p o s s i b l e s des s u r f a c e s e t i n

Boyer, Edmond

446

Implementation of Barcelona, L'estartit and Ibiza Sites for Altimeter Calibration  

NASA Astrophysics Data System (ADS)

A marine campaign to compute the sea surface data along the Spanish Mediterranean coastline and Balearic Islands is being prepared for 2013. Jason-2 (period ~10 days) and Saral/AltiKa (period of 35 days and expected launch in 2012) altimetric data and on-board GPS data will be used. Many GPS Buoy sessions along the ship route will be performed.Sea height estimates (instantaneous and mean sea levels) will be compared. Recently some geodetic improvements has been made in specific coastal spanish sites in the NW Mediterranean Sea for monitoring sea level. The goal is to maintain and improve the quality of the observation of the sea level change in the three sites. The information is coming from Puertos del Estado www.puertos.es L'Estartit tide gauge has been co-located with geodetic techniques (GPS measurements of XU, Utilitary Network, and XdA, Levelling Network,) and it is tied to the SPGIC (Integrated Geodetic Positioning System of Catalonia) project of the Cartographic Institute of Catalunya (ICC). In the past three calibration campaigns for Topex/Poseidon and Jason-1 in March 1999, August 2000 and July 2002 near Cape of Begur. At Barcelona harbour there is one MIROS radar tide gauge belonging to Puertos del Estado (Spanish Harbours).The radar sensor is over the water surface, on a L-shaped structure which elevates it a few meters above the quay shelf. 1-min data are transmitted to the ENAGAS Control Center by cable and then sent each 1 min to Puertos del Estado by e-mail. The information includes wave forescast (mean period, significant wave height, sea level, etc.This sensor also measures agitation and sends wave parameters each 20 min. There is a GPS station Leica Geosystems GRX1200 GG Pro and antenna 1202. Bathymetric campaigns inside the harbour have been made. At Ibiza site new measurements and levelling between the GPS reference station and a Radar MIROS, both from Puertos del Estado, has been made recently. A calibration campaign for Jason-1 was made in June 2003 in the Ibiza area, main calibration site. The presentation is directed to the description of the actual situation of the geodetic infrastructure of Barcelona, l'Estartit sites for sea level determination and complementing Ibiza site for a new altimeter calibration campaign of Jason-2 and Saral/AltiKa satellites to be made in 2013. Specifications of the new marine calibration campaign will be presented.

Martinez-Benjamin, J. J.; Gili, J.; Lopez, R.; Tapia, A.; Bosch, E.; Perez, B.; Pros, F.

2012-12-01

447

Estudio de terapias dirigidas para el cáncer de seno estableció un modelo de estudios clínicos a nivel mundial  

Cancer.gov

Dos medicamentos de acción dirigida, diseñados para tratar una forma agresiva de cáncer de seno (mama), se pusieron a prueba en un estudio que incluyó a 8 000 participantes en 44 países. Si bien la finalidad del estudio fue ayudar a que los investigadores determinaran si el tratamiento combinado con trastuzumab y lapatinib para el tratamiento del cáncer de seno HER2 positivo en estado inicial era mejor que la terapia solo con trastuzumab, los resultados del estudio no indicaron que existan ventajas para las mujeres al recibir la combinación de fármacos de trastuzumab o lapatinib.

448

Family Financial Fitness Exercises: The Value of Paying Creditors  

E-print Network

y renuncie a algo que compra a menudo pero que no es esencial. ? Utilice su "dinero encontrado" para pagar al acreedor a quien debe la cantidad m?s peque?a. ? Cada vez que paga por completo a uno de sus acreedores, agregue la cantidad del pago que... hab?a estado haciendo a la cantidad que paga a otros acreedores. Pague m?s al acreedor que le cobra la m?s alta tasa de inter?s. ? Consiga maneras econ?micas de celebrar cada vez que pague por completo una deuda. ? Cuando haya pagado a todos sus...

White, Lynn

1999-09-10

449

Sesión consagrada al teatro cubano del exilio durante el congreso ´Cuba: Exilio y cultura´  

E-print Network

SPRING 2000 155 Sesión consagrada al teatro cubano del exilio durante el congreso "Cuba: Exilio y cultura" Jorge Febles Del 7 al 9 de octubre de 1999, bajo los auspicios de la Asociación Nacional de Educadores Cubano-Americanos y Herencia... Cultural Cubana, tuvo lugar en el hotel Dadeland Marriott de la ciudad de Miami el congreso "Cuba: Exilio y cultura." El encuentro tenía como fin primordial dar a conocer las contribuciones que los exiliados cubanos han hecho a la cultura de los Estados...

Febles, Jorge

2000-04-01

450

Factores predictores de conductas promotoras de salud en mujeres peri- post-menopáusicas de Cali, Colombia  

Microsoft Academic Search

(64.3%), relaciones interpersonales (60.7%), manejo del estrés (57.9%), nutrición (57.3%), responsabilidad en salud (54.9%) y la más baja fue actividad física (49%). El modelo de regresión múltiple, mostró 7 factores que predijeron 37.1% de la variabilidad en las CPS: percepción del estado de salud (R 2 =21%, p<0.0001); auto-eficacia (R 2 =20.5%, p<0.0001); educación formal (R 2 =8.3%, p<0.0001); autonomía

ZAIDER T RIVIÑO; JASNA STIEPOVICH; JOSÉ M. MERINO

2007-01-01

451

[Milk and modernity: ideology and nutrition policies during the Vargas era].  

PubMed

In the 1930s the new science of nutrition was disseminated in Brazil, which also introduced the conviction that cow's milk was the most important of staple foods. Despite the campaign promoted by the Ministério de Educação e Saúde Pública (Ministry of Education and Public Health) in the mid-1930s, the consumption of milk in Rio de Janeiro remained far short of the recommendations of experts due to the poor quality of the product and its high price. This paper analyzes the efforts of the Estado Novo to improve the milk supply system of the Brazilian capital as well as to mitigate the causes and effects of its ultimate failure. PMID:24554137

Brinkmann, Sören

2014-01-01

452

Conservation and development projects in the Brazilian Amazon: lessons from the Community Initiative Program in Rondônia.  

PubMed

Community-based conservation and development has become the prevailing programmatic paradigm of conservation organizations and development donors over the last 20 years, spawning a myriad of integrated conservation and development projects (ICDP) around the world. Appealing for its ambitious aspiration to harmonize sustainable economic development at the local level with the conservation of legally established protected areas (e.g., parks and reserves), the ICDP approach recently has drawn criticism from conservation biologists for failing to ensure adequate protection of biodiversity. Development planners and economists have also raised questions about the financial sustainability of ICDPs in practice and the replicability of the model from highly local contexts to larger regional scales. This paper briefly reviews the central elements of the concept of integrated conservation and development and the emerging debate over its effectiveness. A description of the Community Initiative Program (CIP), a pilot program of the Rondônia Natural Resources Management project (PLANAFLORO) in the western Brazilian Amazon state of Rondônia, follows. The CIP is a significant experiment because it boldly attempted to apply the principles of ICDP to the regional scale involving numerous different communities in one program simultaneously. Based on the author's mid-term review of the CIP in 1999, the development and conservation impacts of the program are considered. While the CIP has not significantly curbed the degradation of protected areas in Rondônia as intended, the evidence suggests lower rates of deforestation in municipios (i.e. counties) with the highest concentrations of CIP projects. Although the economic development impacts are mixed, approximately 50% of the projects delivered tangible benefits to local communities. Lessons learned from the CIP are presented in the final section. Among the lessons learned from the CIP, detailed in the final section, are several that will be familiar to other ICDP evaluators: the importance of thematic coherence in initial project design, the need for explicit attention on environmental conservation objectives, deficient institutional capacity of implementing organizations, inadequate attention to women's concerns and roles in community projects, and lack of technical criteria for measuring project sustainability. PMID:11992169

Browder, John O

2002-06-01

453

Religiosidade, juventude e sexualidade: entre a autonomia e a rigidez1  

PubMed Central

Esse artigo descreve como jovens religiosos e autoridades religiosas de sua comunidade compreendem a sexualidade, considerando suas experiências pessoais e como membros de comunidades religiosas. A análise pretende contribuir para que políticas públicas dedicadas à promoção da saúde sexual da juventude considerem a religiosidade, no contexto de um estado laico e da promoção do direito à prevenção. Foram realizadas 26 entrevistas abertas e semidirigidas em diferentes comunidades da região metropolitana da cidade de São Paulo (comunidades católicas, da umbanda, do candomblé e de diferentes denominações evangélicas) sobre iniciação sexual, casamento, gravidez, contracepção e prevenção das DST/Aids, homossexualidade, aborto e direitos humanos. Observou-se como jovens e autoridades religiosas convivem com a tensão entre tradição e modernidade e os distintos discursos sobre a sexualidade. Como sujeitos religiosos (do discurso religioso) e sujeitos sexuais (de discursos sobre sexualidade), devem ser incorporados pelos programas como sujeitos de direito nos termos de sua religiosidade. PMID:21886456

Silva, Cristiane Goncalves da; Santos, Alessandro Oliveira; Licciardi, Daniele Carli; Paiva, Vera; Parker, Richard

2009-01-01

454

CHOQUES AGREGADOS E INVERSI?N EN CAPITAL HUMANO: EL LOGRO EDUCATIVO SUPERIOR DURANTE LA D?CADA PERDIDA EN M?XICO  

PubMed Central

Este artículo documenta una respuesta agregada negativa del logro educativo superior (más de 12 años de escolaridad) en México a la recesión de 1982–83 y el estancamiento que le siguió. La respuesta no fue homogénea entre géneros, regiones y entornos familiares. Los hombres experimentaron una caída en el logro mientras que las mujeres experimentaron un crecimiento más lento. En promedio, los estados con un mayor logro antes del choque experimentaron mayores caídas. La respuesta entre distintos entornos familiares no presenta un patrón claro. Sin embargo, el efecto negativo en el logro se observa incluso entre hermanos. La evidencia sugiere una historia por el lado de la demanda: la caída en el ingreso de los hogares parece ser el determinante de la caída/desaceleración del logro educativo superior. La conclusión es que la recesión y la falta de crecimiento que le siguió tuvieron un efecto negativo importante y duradero en la formación de capacidades en México. PMID:25328251

Pena, Pablo A.

2014-01-01

455

Incentivos para atraer y retener personal de salud de zonas rurales del Per?: un estudio cualitativo  

PubMed Central

El objetivo fue identificar incentivos de atracción y retención en zonas rurales y distantes de Ayacucho, Perú. Fueron realizadas entrevistas en profundidad con 80 médicos, enfermeras, obstetras y técnicos (20 por grupo) de las zonas más pobres y con 11 funcionarios. No existen políticas sistemáticas de atracción y retención de personal de salud en Ayacucho. Los principales incentivos, en orden de importancia, fueron mejoras salariales, oportunidades de formación y capacitación, estabilidad laboral y nombramiento, mejoras en infraestructura y equipos, e incremento del personal. Se mencionaron también mejoras en la vivienda y alimentación, mayor cercanía con la familia y reconocimiento por el sistema de salud. Existen coincidencias y singularidades entre los distintos grupos sobre los incentivos clave para estimular el trabajo rural, que deben considerarse al diseñar políticas públicas. Las iniciativas del Estado deben comprender procesos rigurosos de monitoreo y evaluación, para asegurar que las mismas tengan el impacto deseado. PMID:22488318

Huicho, Luis; Canseco, Francisco Diez; Lema, Claudia; Miranda, J. Jaime; Lescano, Andres G.

2014-01-01

456

[The coconut babaçu (Orbignya phalerata martins) as a probable risk of human infection by the agent of chromoblastomycosis in the State of Maranhão, Brazil].  

PubMed

During a survey of 30 patients with chromoblastomycosis followed at the Hospital dos Servidores do Estado do Maranhão, the authors observed in 2 (6.6%) patients with lesions on the buttock. This is an uncommon site for the initial lesions of chromoblastomycosis. There is often a history of microtraumatism during the farming job hence the more frequent development of lesions in the lower limbs. Both patients had 10 years disease, with the presence of nodules and vegetant warty lesions in coalescent plaques on the right buttock. Etiologic diagnosis made through histopatologic and culture exams, with Fonsecaea pedrosoi isolated. The epidemiological exposure of the patients, was suggested by the fact that both worked as babaçu coconut cutters a common activity in Maranhão State. The relation between this kind of professional activity and the development of infection merits for the investigation. PMID:7724868

Silva, C M; da Rocha, R M; Moreno, J S; Branco, M R; Silva, R R; Marques, S G; Costa, J M

1995-01-01

457

Primera aproximación a la estructura interna de Plutón  

NASA Astrophysics Data System (ADS)

En el presente trabajo se propuso estudiar la estructura interna actual del planeta Plutón. El modelo que se planteó es del tipo de estructura no-diferenciada. Se incluyó como fuente de calor interna la radioactividad y como único mecanismo de transporte de la energía a la conducción. Se encontró que el planeta estaría compuesto por una mezcla de roca (65% en masa) y hielo de agua (35%). Este simple modelo permite inferir que una estructura más realista para Plutón debería incluir también a la convección como mecanismo de transporte. Ello además permitiría avanzar de modo más firme en el estado de diferenciación del planeta, que casi seguramente sea más complejo que el adoptado.

Steren, G. A.; Carranza, G. J.; Hubbard, W. B.

458

PREFACE: Third Congress on Materials Science and Engineering (CNCIM-Mexico 2012)  

NASA Astrophysics Data System (ADS)

The Third Congress on Material Science and Engineering (CNCIM-México 2012), which took place in Mérida, México, from 27 February to 2 March 2012 was organized by three research groups (cuerpos académicos) from the Universidad Autónoma de Yucatán: Ingeniería Física (UADY-CA-27), Modelado y Simulación Computacional de Sistemas Físicos (UADY-CA-101) and Química Fundamental y Aplicada (UADY-CA-32), in collaboration with the Centro de Investigación y de Estudios Avanzados (Cinvestav-Mérida). The First Congress in Material Science and Engineering (CNCIM-2010), was organized in Puebla, México in February 2010. This was followed by CNCIM-2011 held in Toluca, México in February 2011. The CNCIM-México 2012 Conference consisted of plenary talks (8), invited talks (10), oral contributions (54) and poster presentations (70). The topics of the Conference were: Synthesis and Preparation of Materials: Organic and Inorganic Characterization of Materials: Novel Methods and Techniques Applications of Materials: Environment, Medicine, Pharmacy, Technology, Food and Renewable Energy New Materials: Composites, Nanostructures, and from Natural Sources Theory: New Methods and Computer Simulations We want to thank the Organizing Committee, the Institutions and Sponsors supporting the Conference, and everyone who contributed to the organization of this meeting, for their invaluable efforts in order to guarantee the complete success of this conference. Editors Romeo de Coss Centro de Investigación y de Estudios Avanzados del I.P.N. (Cinvestav-Mérida) A.P. 73 Cordemex 97310, Mérida, Yucatán, México decoss@mda.cinvestav.mx Gabriel Murrieta-Hernández Universidad Autónoma de Yucatán Calle 60 No. 491-A, Centro Histórico, C.P. 97000, Mérida, Yucatán, México murrieta@uady.mx Aarón Aguayo-González Universidad Autónoma de Yucatán Calle 60 No. 491-A, Centro Histórico, C.P. 97000, Mérida, Yucatán, México aguayo@uady.mx Efraín Rubio-Rosas Benemérita Universidad Autónoma de Puebla Ciudad Universitaria, Col. San Manuel, C.P. 72570, Puebla, Puebla, México efrain.rubio@cuv.buap.mx Ernesto Chigo-Anota Benemérita Universidad Autónoma de Puebla Ciudad Universitaria, Col. San Manuel, C.P. 72570, Puebla, Puebla, México ernesto.chigo@correo.buap.mx Enrique Vigueras-Santiago Universidad Autónoma del Estado de México Instituto Literario No. 100, Col. Centro 50000, Toluca, Edo. de México, México vigueras@uaemex.mx Session Chairs Gabriel Canto Santana, Universidad Autónoma de Campeche. Enrique Vigueras Santiago, Universidad Autónoma del Estado de México. César Cab, Universidad Autónoma de Yucatán. Alejandro ávila Ortega, Universidad Autónoma de Yucatán. Jesús Barrón Zambrano, Universidad Autónoma de Yucatán. Maritza de Coss, Universidad Autónoma de Yucatán. Jorge A. Tapia González, Universidad Autónoma de Yucatán. David Muñoz Rodríguez, Universidad Autónoma de Yucatán. Mario Pérez Cortes, Universidad Autónoma de Yucatán. Jesús García Serrano, Universidad Autónoma del Estado de Hidalgo. Rubén Arturo Medina Esquivel, Universidad Autónoma de Yucatán. César R. Acosta, Universidad Autónoma de Yucatán. Organizing Committee Aarón Aguayo González, Universidad Autónoma de Yucatán. Gabriel Murrieta Hernández, Universidad Autónoma de Yucatán. Alejandro Tapia González, Universidad Autónoma de Yucatán. Cristian Carrera Figueiras, Universidad Autónoma de Yucatán. Heriberto Hernández Cocoletzi, Benemérita Universidad Autónoma de Puebla. Ernesto Chigo Anota, Benemérita Universidad Autónoma de Puebla. Efraín Rubio Rosas, Benemérita Universidad Autónoma de Puebla. Enrique Vigueras Santiago, Universidad Autónoma del Estado de México. Romeo de Coss, Centro de Investigación y de Estudios Avanzados (Cinvestav-Mérida). Organizers: Organizers Sponsors: Sponsors

de Coss, Romeo; Murrieta-Hernández, Gabriel; Aguayo-González, Aarón; Rubio-Rosas, Efraín; Chigo-Anota, Ernesto; Vigueras-Santiago, Enrique

2013-06-01

459

El Proyecto Sismico "LARSE" - Trabajando Hacia un Futuro con Mas Seguridad para Los Angeles  

USGS Publications Warehouse

La region de Los Angeles contiene una red de fallas activas, incluyendo muchas fallas por empuje que son profundas y no rompen la superficie de la tierra. Estas fallas ocultas incluyen la falla anteriormente desconocida que fue responsable por la devastacion que ocurrio durante el terremoto de Northridge en enero de 1994, el terremoto mas costoso en la historia de los Estados Unidos. El Experimento Sismico en la Region de Los Angeles (Los Angeles Region Seismic Experiment, LARSE), esta localizando los peligros ocultos de los terremotos debajo de la region de Los Angeles para mejorar la construccion de las estructuras que pueden apoyar terremotos que son inevitables en el futuro, y que ayudaran a los cientificos determinar donde occurira el sacudimento mas fuerte y poderoso.

Henyey, Thomas L.; Fuis, Gary S.; Benthien, Mark L.; Burdette, Thomas R.; Christofferson, Shari A.; Clayton, Robert W.; Criley, Edward E.; Davis, Paul M.; Hendley, James W., II; Kohler, Monica D.; Lutter, William J.; McRaney, John K.; Murphy, Janice M.; Okaya, David A.; Ryberg, Trond; Simila, Gerald W.; Stauffer, Peter H.

1999-01-01

460

Nuevos sistemas de frecuencia intermedia para el IAR  

NASA Astrophysics Data System (ADS)

Se presenta el diagrama en bloques de los nuevos sistemas de Frecuencia Intermedia para los dos radiómetros instalados en el IAR. Entre las características más importantes del sistema podemos mencionar la posibilidad de conectar cualquiera de las dos antenas a los ``backend" disponibles: analizador espectral de alta resolución (META II) de 0,05 Hz, autocorrelador de 1008 canales y contínuo. Se incorporan al sistema nuevos sintetizadores de frecuencia implementados con PLL y la moderna técnica de síntesis digital directa. Por último, el conjunto del sistema es susceptible de ser configurado por las computadoras de adquisición de datos, supervisadas por otra, que entrega el estado de funcionamiento actual y evita la selección de configuraciones incorrectas por parte del usuario.

Olalde, J. C.; Perilli, D.; Larrarte, J. J.

461

Energy Savers: Tips for Saving Energy and Money at Home; El Ahorro de Energa: Sugerencias para ahorrar energa y dinero en el hogar  

SciTech Connect

The Department of Energy of the United States of America works to guarantee provisions of safe energy, reliable and economically accessible to support to one developing economy and to protect the atmosphere. These suggestions and ideas to increase the energy efficiency in their house represent simple ways in which our citizens can contribute to preserve the atmosphere at world-wide level, to reduce the level of contamination of the air and to reserve our natural resources for future generations. [Spanish] El Departamento de Energa de los Estados Unidos de America trabaja para garantizar suministros de energa seguros, confiables y econmicamente accesibles para apoyar a una economa en desarrollo y proteger el medio ambiente. Estas sugerencias e ideas para aumentar la eficiencia energetica en su casa representan maneras sencillas en que nuestros ciudadanos pueden contribuir a preservar el medio ambiente a nivel mundial, a reducir el nivel de contaminacin del aire y a reservar nuestros recursos naturales para las generaciones futuras.

Jones, J.

2000-06-01

462

Application of genetics to the development of starch-fermenting yeasts  

SciTech Connect

Yeast strains capable of direct fermentation of manioc starch were developed by hybridizing strains of Saccharomyces diastaticus and Saccharomyces cerevisiae. Hybrids were evaluated for speed of alcohol production, and yields and speed of formation of glycoamylase. Up to 6% solutions of Lintner starch could be fermented directly with about 80% conversion to alcohol. Pretreatment of crude 40% manioc starch suspensions with alpha-amylase, followed by fermentations with a starch-fermenting yeast strain, permitted accumulation of 12% ethanol within three days. Starch conversion was almost 100%. A fragment of DNA was cloned from S. diastaticus using the yeast-E. coli shuttle vector, YEp13, and was used to transform a strain of S. cerevisiae to a starch-fermenting state. Supported by National Science Foundation grant INT 7927328 and National Institutes of Health grant GM 27860. Dr. Laluce was supported by a grant from Fundacao de Amparo a Pesquisa do Estado do Sao Paulo and by her university. (Refs. 5).

Mattoon, J.R.; Kim, K.; Laluce, C.

1987-01-01

463

Análise dos Conceitos Astronômicos Apresentados por Professores de Algumas Escolas Estaduais Brasileiras  

NASA Astrophysics Data System (ADS)

A razão para o desenvolvimento deste trabalho baseia-se no fato de que muitos professores da Educação Básica (EB) não lidam com conceitos relacionados à astronomia, e quando o fazem eles simplesmente seguem livros didáticos que podem conter erros conceituais. Como é de conhecimento geral a astronomia é um dos conteúdos a serem ensinados na EB fazendo parte dos Parâmetros Curriculares Nacionais e das Propostas Curriculares do Estado de São Paulo, mas é um fato, que vários pesquisadores apontam, a existência de muitos problemas no ensino da astronomia. Com o propósito de minimizar algumas dessas deficiências foi realizado um trabalho de pesquisa com a utilização de questionários pré e pós pesquisa, para tanto foi desenvolvido um Curso de Extensão Universitária para professores da Diretoria de Ensino Regional (DE) que abrange Mauá, Ribeirão Pires e Rio Grande da Serra (no Estado de São Paulo) com os seguintes objetivos: levantar concepções alternativas; subsidiar os professores por meio de palestras, debates e workshops, e verificar o sucesso da aprendizagem após o curso, adotando-se como referência, para a análise dos resultados, os dicionários de Língua Portuguesa (FERREIRA, 2004) e Enciclopédico de Astronomia e Astronáutica (MOUR?O, 1995). Portanto, dezesseis questões foram aplicadas antes e após o curso, assim pode-se verificar após a pesquisa que 100,0% dos professores sabiam os nomes das fases da Lua, 97,0% entenderam que o Sistema Solar é composto por oito planetas, 78,1% foram capazes de explicar como ocorre um eclipse lunar, um eclipse solar e um solstício, 72,7% sabiam como explicar a ocorrência das estações do ano; 64,5% explicaram corretamente a ocorrência do equinócio, 89,7% foram capazes de definir adequadamente o termo cometa; 63,6% definiram asteróide, 54,5% meteoro, 58,1% galáxia, e 42,4% planeta. Os resultados obtidos indicam uma aprendizagem significativa por parte dos participantes.

Voelzke, Marcos Rincon; Gonzaga, Edson Pereira

2011-12-01

464

Responses to, and the short and long-term impacts of, the 1957/1958 Capelinhos volcanic eruption and associated earthquake activity on Faial, Azores  

NASA Astrophysics Data System (ADS)

The 1957/58 Capelinhos eruption on Faial Island in the Azores is well known for being an excellent example of Surtseyan hydromagmatic volcanic activity. Less well known are the responses of the Portuguese authorities to the eruption and subsequent earthquake in May 1958, and the ways in which well-thought-out and generally effective recovery programmes were put in place. At the time Portugal was ruled by a dictatorship, the Estado Novo (New State). Only superficially similar to other fascist governments in Southern Europe, the Estado Novo collected huge amounts of data on the responses of the authorities to the disaster and their programmes of recovery, but never encouraged academic evaluation of policy, although it ensured that the scientific aspects of the eruption and earthquake were meticulously recorded and published. In this paper we remedy this situation by discussing the details of the immediate response to the emergency and the ways in which the island recovered in its aftermath. The study is based not only on archival sources and demographic and economic data, but also on detailed interviews with survivors some of whom were also decision makers. We argue that response, recovery and rehabilitation were generally highly successful and assess the lessons of the 1957/58 emergency which are relevant to future geophysical disasters in Faial and the wider Azores. Since the 1974 revolution Portugal has been a democratic state. We conclude that both the legislation and the civil defence infrastructure, necessary to achieve a similarly strong and successful response, are in place today.

Coutinho, Rui; Chester, David K.; Wallenstein, Nicolau; Duncan, Angus M.

2010-10-01

465

Protegiendo a su familia de los terremotos-Los siete pasos a la seguridad para prepararse en caso de un terremoto (en espa?ol y en ingles)  

USGS Publications Warehouse

Les escribimos esta carta para comunicarle un mensaje sumamente importante sobre las preparaciones de emergencia. Historicamente, hemos sufrido terremotos aqui en el Area de la Bahia de San Francisco que han causado graves privaciones para los residentes de la comunidad y da?os increibles a nuestras ciudades. Es probable que suframos un terremoto de gran magnitud en los proximos 30 a?os. Muchos de nosotros venimos de otros paises donde hemos pasado por terremotos y por eso creemos entenderlos. Sin embargo, la manera que nos preparamos para terremotos en nuestros paises de origen puede ser distinta a la que empleamos aca en los Estados Unidos. Muy pocas personas mueren a causa de los derrumbes de los edificios en el Area de la Bahia porque la mayoria de los edificios son construidos para resistir el sacudimiento de la tierra. Pero es muy probable que su familia no tenga atencion medica, alimentos o que esten separados del uno al otro por dias o semanas. Finalmente depende de usted mantener a su familia a salvo hasta que llegue asistencia, por eso les pedimos que nos unamos para aprender a cuidar a su familia antes, durante, y despues de un terremoto. El primer paso es leer este libro. Cada uno de su familia, ni?os y adultos, pueden aprender como prepararse para un terremoto. Haga participar e incluya sus ni?os; pueden ayudarle a prepararse. Aproveche las clases ofrecidas en su comunidad sobre las preparaciones de terremotos por la Cruz Roja Estadounidense (American Red Cross). Estos cursos de preparacion son gratis y disponibles en espa?ol para todos en la comunidad sin tomar en cuenta la historia de la familia, estado legal, genero o edad. Les recomendamos que tome ventaja de estas clases gratuitas. Para mas informacion consulte la ultima pagina de este libro. Recuerde que un terremoto puede ocurrir sin aviso y la unica manera de reducir el da?o de terremotos es estar preparados. !Preparese!

Desarrollado por American Red Cross, Asian Pacific Fund, California Earthquake Authority, Governor's Office of Emergency Services, New America Media, U.S. Department of Homeland Security Federal Emergency Management Agency, and U.S. Geological Survey

2007-01-01

466

Selected Hydrologic, Water-Quality, Biological, and Sedimentation Characteristics of Laguna Grande, Fajardo, Puerto Rico, March 2007-February 2009  

USGS Publications Warehouse

Laguna Grande is a 50-hectare lagoon in the municipio of Fajardo, located in the northeasternmost part of Puerto Rico. Hydrologic, water-quality, and biological data were collected in the lagoon between March 2007 and February 2009 to establish baseline conditions and determine the health of Laguna Grande on the basis of preestablished standards. In addition, a core of bottom material was obtained at one site within the lagoon to establish sediment depositional rates. Water-quality properties measured onsite (temperature, pH, dissolved oxygen, specific conductance, and water transparency) varied temporally rather than areally. All physical properties were in compliance with current regulatory standards established for Puerto Rico. Nutrient concentrations were very low and in compliance with current regulatory standards (less than 5.0 and 1.0 milligrams per liter for total nitrogen and total phosphorus, respectively). The average total nitrogen concentration was 0.28 milligram per liter, and the average total phosphorus concentration was 0.02 milligram per liter. Chlorophyll a was the predominant form of photosynthetic pigment in the water. The average chlorophyll-a concentration was 6.2 micrograms per liter. Bottom sediment accumulation rates were determined in sediment cores by modeling the downcore activities of lead-210 and cesium-137. Results indicated a sediment depositional rate of about 0.44 centimeter per year. At this rate of sediment accretion, the lagoon may become a marshland in about 700 to 900 years. About 86 percent of the community primary productivity in Laguna Grande was generated by periphyton, primarily algal mats and seagrasses, and the remaining 14 percent was generated by phytoplankton in the water column. Based on the diel studies the total average net community productivity equaled 5.7 grams of oxygen per cubic meter per day (2.1 grams of carbon per cubic meter per day). Most of this productivity was ascribed to periphyton and macrophytes, which produced 4.9 grams of oxygen per cubic meter per day (1.8 grams of carbon per cubic meter per day). Phytoplankton, the plant and algal component of plankton, produced about 0.8 gram of oxygen per cubic meter per day (0.3 gram of carbon per cubic meter per day). The total diel community respiration rate was 23.4 grams of oxygen per cubic meter per day. The respiration rate ascribed to plankton, which consists of all free floating and swimming organisms in the water column, composed 10 percent of this rate (2.9 grams of oxygen per cubic meter per day); respiration by all other organisms composed the remaining 90 percent (20.5 grams of oxygen per cubic meter per day). Plankton gross productivity was 3.7 grams of oxygen per cubic meter per day, equivalent to about 13 percent of the average gross productivity for the entire community (29.1 grams of oxygen per cubic meter per day). The average phytoplankton biomass values in Laguna Grande ranged from 6.0 to 13.6 milligrams per liter. During the study, Laguna Grande contained a phytoplankton standing crop of approximately 5.8 metric tons. Phytoplankton community had a turnover (renewal) rate of about 153 times per year, or roughly about once every 2.5 days. Fecal indicator bacteria concentrations ranged from 160 to 60,000 colonies per 100 milliliters. Concentrations generally were greatest in areas near residential and commercial establishments, and frequently exceeded current regulatory standards established for Puerto Rico.

Soler-López, Luis R.; Santos, Carlos R.

2010-01-01

467

Hydrologic, water-quality, and biological assessment of Laguna de las Salinas, Ponce, Puerto Rico, January 2003-September 2004  

USGS Publications Warehouse

The Laguna de Las Salinas is a shallow, 35-hectare, hypersaline lagoon (depth less than 1 meter) in the municipio of Ponce, located on the southern coastal plain of Puerto Rico. Hydrologic, water-quality, and biological data in the lagoon were collected between January 2003 and September 2004 to establish baseline conditions. During the study period, rainfall was about 1,130 millimeters, with much of the rain recorded during three distinct intense events. The lagoon is connected to the sea by a shallow, narrow channel. Subtle tidal changes, combined with low rainfall and high evaporation rates, kept the lagoon at salinities above that of the sea throughout most of the study. Water-quality properties measured on-site (temperature, pH, dissolved oxygen, specific conductance, and Secchi disk transparency) exhibited temporal rather than spatial variations and distribution. Although all physical parameters were in compliance with current regulatory standards for Puerto Rico, hyperthermic and hypoxic conditions were recorded during isolated occasions. Nutrient concentrations were relatively low and in compliance with current regulatory standards (less than 5.0 and 1.0 milligrams per liter for total nitrogen and total phosphorus, respectively). The average total nitrogen concentration was 1.9 milligrams per liter and the average total phosphorus concentration was 0.4 milligram per liter. Total organic carbon concentrations ranged from 12.0 to 19.0 milligrams per liter. Chlorophyll a was the predominant form of photosynthetic pigment in the water. The average chlorophyll a concentration was 13.4 micrograms per liter. Chlorophyll b was detected (detection limits 0.10 microgram per liter) only twice during the study. About 90 percent of the primary productivity in the Laguna de Las Salinas was generated by periphyton such as algal mats and macrophytes such as seagrasses. Of the average net productivity of 13.6 grams of oxygen per cubic meter per day derived from the diel study, the periphyton and macrophyes produced 12.3 grams per cubic meter per day; about 1.3 grams (about 10 percent) were produced by the phytoplankton (plant and algae component of plankton). The total respiration rate was 59.2 grams of oxygen per cubic meter per day. The respiration rate ascribed to the plankton (all organisms floating through the water column) averaged about 6.2 grams of oxygen per cubic meter per day (about 10 percent), whereas the respiration rate by all other organisms averaged 53.0 grams of oxygen per cubic meter per day (about 90 percent). Plankton gross productivity was 7.5 grams per cubic meter per day; the gross productivity of the entire community averaged 72.8 grams per cubic meter per day. Fecal coliform bacteria counts were generally less than 200 colonies per 100 milliliters; the highest concentration was 600 colonies per 100 milliliters.

Soler-López, Luis R.; Gómez-Gómez, Fernando; Rodríguez-Martínez, Jesús

2005-01-01

468

Cálculos ab initio con correlación electrónica  

NASA Astrophysics Data System (ADS)

Estamos entrando en una era donde la ortogonalidad entre las investigaciones de carácter experimental y de naturaleza teórica se irá difuminando progresivamente y la problemática a resolver quedará en escena como el único actor principal de la obra. Como premisa para una cooperación teórico-experimental de igual a igual, la metodología químico-cuántica utilizada debe ser capaz de ofrecer resultados de carácter predictivo. Sin duda, esta madurez en la metodología químico-cuántica ya la hemos alcanzado hace algunos años, tal y como muestra entre otras muchas, la labor que nuestro grupo ha realizado en el transcurso de la última década, dentro del campo de la Espectroscopía Teórica. Los estudios realizados comprenden una amplia gama de sistemas, variando tanto en tamaño como en complejidad, abordando problemáticas espectroscópicas consideradas tradicionalmente como especialmente controvertidas. Nuestra contribución científica más relevante reside en el carácter cuantitativo de las asignaciones espectroscópicas que hemos propuesto en base a resultados ab initio. Recordemos que en los años noventa los resultados ab initio solían presentar para las energías de excitación de sistemas de tamaño molecular moderado, como el benceno, errores de más de 1 eV. En comparación con el éxito relativo de los métodos semiempíricos, la frustración de la metodología ab initio quedaba todavía más patente. Los estudios que hemos presentado representan una comprensión profunda de los espectros electrónicos en sistemas orgánicos claves, mostrando el camino a seguir para obtener asignaciones espectroscópicas precisas (entre 0.1-0.2 eV). La naturaleza del método CASPT2 junto al diseño de estrategias computacionales nos ha permitido alcanzar el carácter cuantitativo con el que se caracterizan nuestras contribuciones[1,2]. Por todo ello, algunos de los trabajos publicados se consideran clásicos dentro del campo, pues en cierto modo definen el campo, y se reflejan en libros publicados recientemente. En la conferencia se analizarán ciertos pormenores de las investigaciones realizadas. El tipo de aplicaciones llevadas a cabo hasta la fecha se ilustrará mediante el estudio teórico del espectro electrónico de ciclooctatetraeno. Dando un paso más en la evolución de nuestra investigación, pretendemos en la actualidad describir, desde un formalismo teórico y al mismo nivel de exigencia, los mecanismos subyacentes que tienen lugar en las reacciones biológicas fototoinducidas, es decir, reacciones que se inician mediante la absorción de luz[3]. Como muestra de la caracterización de los procesos fotofísicos y fotoquímicos en fotobiología teórica, hemos elegido la descripción de la conversión interna ultrarrápida que tiene lugar en los cromóforos del ADN. Los estados excitados de las moléculas de los ácidos nucleicos presentan tiempos de vida media que se encuentran en el rango de sub-picosegundos, sugiriendo la presencia de un canal ultrarrápido de conversión interna, lo que normalmente se asocia en la fotoquímica contemporánea a una intersección cónica entre el estado excitado y el fundamental[4]. De esta forma nuestro ADN previene de forma eficaz posibles reacciones en el estado excitado y se revela como un excelente protector solar.

Merchán Bonete, M.

469

An Operational Coastal Forecasting System in Galicia (NW Spain)  

NASA Astrophysics Data System (ADS)

The Galician coast (NW Iberian Peninsula coast) and mainly the Rias Baixas (southern Galician rias) are one of the most productive ecosystems in the world, supporting a very active fishing and aquiculture industry. This high productivity lives together with a high human pressure and an intense maritime traffic, which means an important environmental risk. Besides that, Harmful Algae Blooms (HAB) are common in this area, producing important economical losses in aquiculture. In this context, the development of an Operational Hydrodynamic Ocean Forecast System is the first step to the development of a more sophisticated Ocean Integrated Decision Support Tool. A regional oceanographic forecasting system in the Galician Coast has been developed by MeteoGalicia (the Galician regional meteorological agency) inside ESEOO project to provide forecasts on currents, sea level, water temperature and salinity. This system is based on hydrodynamic model MOHID, forced with the operational meteorological model WRF, supported daily at MeteoGalicia . Two grid meshes are running nested at different scales, one of ~2km at the shelf scale and the other one with a resolution of 500 m at the rias scale. ESEOAT (Puertos del Estado) model provide salinity and temperature fields which are relaxed at all depth along the open boundary of the regional model (~6km). Temperature and salinity initial fields are also obtained from this application. Freshwater input from main rivers are included as forcing in MOHID model. Monthly mean discharge data from gauge station have been provided by Aguas de Galicia. Nowadays a coupling between an hydrological model (SWAT) and the hydrodynamic one are in development with the aim to verify the impact of the rivers discharges. The system runs operationally daily, providing two days of forecast. First model verifications had been performed against Puertos del Estado buoys and Xunta de Galicia buoys network along the Galician coast. High resolution model results were validated against a CTDs profiles campaign carried out during an oil spill exercise in the Ria de Vigo in April 2007. During EROCIPS INTERREG IIIB and EASY INTERREG IVB projects, a Galician oceanographic observation network were built. Three stations located inside the Rias Baixas allow to collect meteorological and oceanographic data at different depths to calibrate and validate the modelization of the rias. To complete this network and to create a common data platform a new project emerged (RAIA INTERREG IVA). It will provide MeteoGalicia more scientific data to improve the study of the rias. Furthermore, MeteoGalicia is also involved in DRIFTER AMPERA project which allows to improve the capability of modelling and monitoring the trajectory of hazardous substances and inerts.

Balseiro, C. F.; Carracedo, P.; Pérez, E.; Pérez, V.; Taboada, J.; Venacio, A.; Vilasa, L.

2009-09-01

470

Implementation of CGPS at Estartit, Ibiza and Barcelona harbours for sea level monitoring  

NASA Astrophysics Data System (ADS)

The determination of global and regional mean sea level variations with accura-cies better than 1 mm/yr is a critical problem, the resolution of which is central to the current debate on climate change and its impact on the environment. Highly accurate time series from both satellite altimetry and tide gauges are needed. Measuring the sea surface height with in-situ tide gauges and GPS receivers pro-vides an efficient way to control the long term stability of the radar altimeters and other applications as the vertical land motion and studies of sea level change. L’Estartit tide gauge is a classical floating tide gauge set up in l’Estartit harbour (NE Spain) in 1990. Data are taken in graphics registers from which each two hours the mean value is recorded in an electronic support and delivered to the Permanent Service for Mean Sea level (PSMSL). Periodic surveying campaigns along the year are carried out for monitoring possible vertical movement of the geodetic benchmark adjacent to the tide gauge. Puertos del Estado (Spanish Harbours) installed the tide gauge station at Ibiza har-bour in January 2003 and a near GPS reference station. The station belongs to the REDMAR network, composed at this moment by 21 stations distributed along the whole Spanish waters, including also the Canary islands (http://www.puertos.es). The tide gauge also belongs to the ESEAS (European Sea Level) network. A description of the actual infrastructure at Ibiza, Barcelona and l’Estartit har-bours is presented.The main objective is the implementation of these harbours as a precise geodetic areas for sea level monitoring and altimeter calibration. Actually is a CGPS with a radar tide gauge from Puertos del Estado and a GPS belonging to Puerto de Barcelona. A precise levelling has been made by the Cartographic Insti-tute of Catalonia, ICC. The instrumentation of sea level measurements has been improved by providing the Barcelona site with a radar tide gauge Datamar 3000C device and a Thales Navigation Internet-Enabled GPS Continuous Geodetic Ref-erence Station (iCGRS) with a choke ring antenna, located at the EPSEB of the Technical University of Catalonia, UPC. It is intended that the overall system will constitute a CGPS Station of the ESEAS and TIGA networks.

Martinez-Benjamin, J. J.; Ortiz Castellon, M.; Martinez-Garcia, M.; Perez, B.; Bosch, E.; Termens, A.; Martinez de Oses, X.

2009-12-01

471

[Barriers and Facilitators in the Recruitment and Retention of Heterosexual Couples for Preventive Interventions.  

PubMed

El Reclutamiento y la Retención (R&R) de participantes es fundamental para el éxito de estudios y para el desarrollo de intervenciones preventivas. El R&R de participantes determina la validez y efectividad de estos programas. En este trabajo examinamos algunos de los factores que facilitan y dificultan el R&R en los proyectos preventivos y ofrecemos algunas alternativas para mejorar los índices de R&R. Realizamos dos estudios, en el primero administramos el Instrumento de Informatión, Motivatión y Conductas-Español (IIMC-E) a un grupo de 26 parejas heterosexuales (52 participantes). En el segundo, entrevistamos a 5 parejas VIH discordantes (10 participantes). Encontramos que el 75% de los/las participantes indicó que su trabajo era una de las principales barreras que dificultan la asistencia a las actividades. Otras barreras son las responsabilidades laborales y familiares. Encontramos que la principal barrera fue el miedo a la revelación del estado serlógico. Los principales facilitadores del R&R son la coordinación adecuada y el seguimiento telefónico ofrecido por parte del personal del proyecto. Concluimos que en el desarrollo e implantación de programas de prevención el investigador/a debe tomar en cuenta la adaptación de aspectos logísticos como la disponibilidad y las necesidades particulares de los/las participantes. PMID:23264700

Hernández-Hernández, Alberto L; Perez-Jimenez, David

2010-01-01

472

Linares et al. Description of immature stages and life cycle of the treehopper, Guayaquila projecta  

E-print Network

Immature stages of the membracid Guayaquila projecta (Funkhouser) (Hemiptera: Cicadomorpha: Membracidae), collected in San Salvador de Jujuy, Argentina on Bougainvillea glabra Choisy (Caryophyllales: Nyctaginaceae), are described in detail based on specimens reared in the laboratory. Like other membracids, this species has five nymphal instars, not seven as previously reported. Morphological characters for identifying the different instars of G. projecta, determining the sex of later instars and distinguishing this species from other members of the Guayaquila pugnax group, are discussed. At 19 ± 4º C, RH 59 ± 9%, and a 12:12 L:D photoperiod, the time required for development from egg to adult emergence was 73 ± 5 days. Resumen En San Salvador de Jujuy (Jujuy, Argentina) se detectó la presencia de ejemplares de Guayaquila projecta (Funkhouser) (Hemiptera: Cicadomorpha: Membracidae) sobre la planta ornamental Bougainvillea glabra Choisy (Caryophyllales: Nyctaginaceae). Se describen detalladamente los estados inmaduros basados en ejemplares criados en laboratorio. Se confirma que esta especie atraviesa por cinco estadios ninfales al igual que otros membrácidos, contrastando con un trabajo

Mario Alfredo Linares A; Lilia Estela Neder B; Chris Dietrich C

2009-01-01

473

Brazilian city planners, American city planning? New perspectives on urban planning in Rio de Janeiro, 1930-1945.  

PubMed

This article analyses the connections between the ideas and principles of American city planning from 1920 with those articulated by Brazilian city planners in the 1930s and implemented by the administration of the City of Rio de Janeiro, then the capital of Brazil, notably during the period of the Estado Novo [The New State] from 1937 to 1945. In a period characterized by the centralization of political power and the concentration of decision-making in the hands of the president and the state, the City of Rio de Janeiro undertook a series of restructuring projects which utilized new forms of administration and organization. This article explores the links between urban planning in Brazil and the USA that were a notable feature of these projects. It examines particular requirements set down in city plans, city planning commissions and funding for urban activities, such as 'excess condemnation', by focusing upon articles and books written by four Brazilian engineers and proposals put forward by the American City Planning Institute, detailed in the proceedings of the National Conference on City Planning, in the periodical, City Planning and works by affiliated authors. PMID:20857605

Rezende, Vera F

2010-01-01

474

[The pig sty].  

PubMed

A first-page picture of the journal O Estado de S. Paulo on October, 1993, depicts 3 children playing in the ruins of a school building in Bahia. They are dressed in rags, just like the immense majority of children begotten in recent years. They are disgracefully filthy, with dishevelled hair, in the company of a pig content to share its habitat with such animalistic beings. In the inside pages of the same edition are profuse photos of other pigs dressed in suits and ties. This ostentation mocks the people and mainly the 3 children who do not attend school because the money for it has been embezzled from their pockets. Decent journalists, conscious of these piggish humans, endeavor every day to make this country a decent place to live. In the fight for a dignified and decent country, the journal Planejamento Agora, edited by ABEPF, makes an important statement with its slogan that the fight is true when the spirit is unabated. Planejamento Agora stoically battles to make every animal child alive today a human child who is wanted. The work and team of Planejamento Agora are saluted, and they are urged to continue the struggle on behalf of such children. PMID:12346085

Pires, J C

1993-11-01

475

Mean Jets and Mesoscale Variability of the Antarctic Circumpolar Current in Drake Passage from Shipboard ADCP Observations  

NASA Astrophysics Data System (ADS)

Using acoustic Doppler current profiler (ADCP) observations made between 1999 and 2002, we examine the mean jets and mesoscale variability in the surface layer velocity structure of the Antarctic Circumpolar Current (ACC) in Drake Passage. The data were acquired from an ongoing sampling program of underway ADCP observations from the U.S. Antarctic icebreakers, RVIB Laurence M. Gould and RVIB Nathaniel B. Palmer, supported by the NSF Office of Polar Programs. The L. M. Gould crosses Drake Passage approximately 2-4 times per month, and its track across the passage varies although the duration of each crossing is about 2 days. The northern starting point is always Isla de los Estados at the southeast tip of Tierra del Fuego, but the southern end point varies, exiting Drake Passage between 55-65 degrees W. We examine the Eulerian velocity statistics both by spatial binning as well as projected onto a mean section. The ACC is characterized by a series of relatively narrow eastward jets, separated by broader bands of weaker flow, and a high degree of mesoscale variability. Three jets associated with temperature fronts observed in concurrent repeat XBT sections dominate the annual means: the Subantartic Front (SAF), the Polar Front (PF), and the Southern Front (SF). Velocity variance is highest over the northern half of the Passage, due in part to seasonal variability in the SAF and the PF.

Chereskin, T. K.; Lenn, Y.; Firing, E.; Hummon, J.

2002-12-01

476

Chemical defense in the red seaweed Plocamium brasiliense: spatial variability and differential action on herbivores.  

PubMed

Species of Plocamium are known as prolific sources of halogenated secondary metabolites exhibiting few explored ecological roles. In this study the crude extracts from specimens of P. brasiliense collected in two distinct places, Enseada do Forno and Praia Rasa, Búzios, Estado do Rio de Janeiro, were evaluated as defense against the sea urchin Lytechinus variegatus and the crab Acanthonyx scutiformis. These specimens produce a similar amount of crude extract and also halogenated monoterpene compound-types, but individuals of P. brasiliense from Praia Rasa exhibit a major compound representing about 59% of the total chemicals. Natural concentrations of the crude extracts obtained from both specimens of P. brasiliense significantly inhibited the herbivory by the sea urchin L. variegatus, but had no significant effect on the feeding by A. scutiformis, a crab commonly associated to chemically defended host. Crude extract from P. brasiliense collected at Praia Rasa was more efficient as defense against L. variegatus than that crude extract from populations of this alga from Enseada do Forno, probably due to presence of a major secondary metabolite. These two studied population live under different environmental conditions, but they are only about 30 Km apart. However, it is impossible to affirm that environmental characteristics (abiotic or biotic) would be responsible for the difference of defensive potential found in the two populations of P. brasiliense studied here. Further genetic studies will be necessary to clarify this question and to explain why populations of a single species living in different but close locations can exhibit distinct chemicals. PMID:25296201

Pereira, R C; Vasconcelos, M A

2014-08-01

477

Atmospheric forcing and Sea Surface Temperature response in the Gulf of Cadiz-Alboran Sea system in a 20 years simulation  

NASA Astrophysics Data System (ADS)

In the frame of MedEX ("Inter-basin exchange in the changing Mediterranean Sea") Project a 20 years (1989-2008) simulation at 2km resolution covering Gulf of Cadiz and Alboran Sea, forced by 9 km winds (WRF downscaling of ERA-Interim reanalysis), is analyzed and compared with observations. Statistical methods, EOF techniques and two harmonic (including annual and semi-annual frequencies) data fit were performed for the analysis. Modeled SST fields are also compared with long-term (1996-2008) in-situ buoy observations provided by Puertos del Estado (Spain) and satellite derived Pathfinder SST database. Model SSTs generally follow observations data at annual and inter-annual scales with a global error not exceeding 0.17°C (model warmer than SST). No significant warming tendency was observed in both basins during the 20 years and the Interanual variability dominates, with the series showing a cooling period from 1991 to 1993 followed by a warming period started from 1994. In particular we show that SST cooling observed in the early 1990's in the Gulf of Cadiz - Alboran system is associated with the 1991 catastrophic eruption of Pinatubo volcano (Philippines).

Boutov, D.; Peliz, A.

2012-04-01

478

T?o perto de casa, t?o longe de n?s: etnografia das novas margens no centro da urbe  

PubMed Central

Philippe Bourgois é, desde 2007, “Richard Perry University professor” no Departamento de Antropologia e de Medicina Familiar e de Práticas Comunitárias na Universidade da Pensilvânia. Esteve durante largos anos ligado ao Departamento de Antropologia, História e Medicina Social da Universidade da Califórnia, São Francisco. A publicação, em 1995, de In Search of Respect: Selling Crack in El Barrio1 projectaria o seu nome muito para além dos Estados Unidos: uma etnografia no coração porto-riquenho do Harlem, em torno dos actores e dos ambientes da venda de crack. Seguir-se-ia um longo trabalho de terreno em acampamentos de dependentes de heroína em São Francisco, orientando o seu trabalho para as formas mais radicais da pobreza e da marginalidade nos EUA. É deste trabalho de terreno que sai o seu último livro, Righteous Dopefiend2. Em Junho de 2007 esteve em Lisboa para participar na 3.a edição do “Ethnografeast”. Foi então que aproveitámos a oportunidade para ouvir um percurso invulgar contado pelo próprio: uma longa conversa no Hotel Zurique, cujo nome só vem ao caso por evocar o país onde passou uma parte da infância. PMID:22013286

Fernandes, Por Luis

2011-01-01

479

 

PubMed

Philippe Bourgois é, desde 2007, "Richard Perry University professor" no Departamento de Antropologia e de Medicina Familiar e de Práticas Comunitárias na Universidade da Pensilvânia. Esteve durante largos anos ligado ao Departamento de Antropologia, História e Medicina Social da Universidade da Califórnia, São Francisco. A publicação, em 1995, de In Search of Respect: Selling Crack in El Barrio(1) projectaria o seu nome muito para além dos Estados Unidos: uma etnografia no coração porto-riquenho do Harlem, em torno dos actores e dos ambientes da venda de crack. Seguir-se-ia um longo trabalho de terreno em acampamentos de dependentes de heroína em São Francisco, orientando o seu trabalho para as formas mais radicais da pobreza e da marginalidade nos EUA. É deste trabalho de terreno que sai o seu último livro, Righteous Dopefiend(2). Em Junho de 2007 esteve em Lisboa para participar na 3.(a) edição do "Ethnografeast". Foi então que aproveitámos a oportunidade para ouvir um percurso invulgar contado pelo próprio: uma longa conversa no Hotel Zurique, cujo nome só vem ao caso por evocar o país onde passou uma parte da infância. PMID:22013286

Fernandes, Por Luís

2009-01-01

480

The Use of Polliniferous Resources by Melipona capixaba, an Endangered Stingless Bee Species  

PubMed Central

Pollen types present in samples from corbiculae of Melipona capixaba (Moure and Camargo) (Hymenoptera: Apidae: Meliponina) worker bees were analyzed, as well as pollen samples from food pots inside the hives in three sites located at the bees’ original habitat. The aim was to find out the sources used as a trophic resource by this species. The dominant pollen grains in the spectrum of the samples belonged to the families Myrtaceae and Melastomataceae. Eucalyptus was the most frequent pollen type in the corbiculae in Conceição do Castelo municipality; Eucalyptus, Myrcia, and Melastomatacea/Combretaceae in the Fazenda do Estado district; and Eucalyptus and Myrcia in the São Paulo de Aracê district, both in the Domingos Martins municipality. Eucalyptus and Melastomataceae/Combretaceae were the predominant pollen types in the food pots. Eucalyptus was the most prevalent type all year round or most of the year. The most common pollen types in the months that Eucalyptus was not present or dominant in the samples were of remaining native forest species, “ruderal” (field) plants, fruit-bearing plants, and introduced ornamental plants. PMID:23464528

Serra, Bruna Danielle Vieira; da Luz, Cynthia Fernandes Pinto; Campos, Lucio Antonio de Oliveira

2012-01-01

481

Estudio ab initio del mecanismo de la reacción HSO + O3  

NASA Astrophysics Data System (ADS)

La reacción entre el radical HSO y el ozono ha sido ampliamente estudiada desde el punto de vista experimental debido a la importancia que tiene el radical HSO en la oxidación de los compuestos de azufre reductores y a que puede contribuir a la producción de H2SO4 [1-4]. Se realizaron diversos estudios teóricos sobre la cinética de la reacción entre el radical HSO y el ozono. La reacción del HSO con el ozono presenta tres canales diferentes : HSO + O3 &rightarrow &HSO2 + O2 &rightarrow &HS + 2 O2 &rightarrow &SO + OH + O2 La controversia existente entre los grupos experimentales sobre cuál de las tres vías es la predominante, se ha resuelto mediante un estudio teórico de todas ellas utilizando métodos ab initio. La estructura de todos los reactivos, productos, intermedios y estados de transición ha sido optimizada a nivel ab initio utilizando los métodos UMP2 /6-31G** y QCISD/6-31G**.

Nebot Gil, I.

482

Acidic gases and nitrate and sulfate particles in the atmosphere in the city of Guadalajara, México.  

PubMed

Atmospheric concentrations of nitrous acid, nitric acid, nitrate and sulfate particles were obtained in this study from April to June 2008 in the center of the city of Guadalajara, while concentrations of ozone, sulfur dioxide, nitrogen dioxide and meteorological parameters (temperature and relative humidity), were acquired by the Secretaría del Medio Ambiente para el Desarrollo Sustentable del Estado de Jalisco (SEMADES). The results showed that nitric acid (2.7 ?g m(-3)) was 2.7 times higher than nitrous acid (1.0 ?g m(-3)). The sulfur dioxide (SO(2)) concentration indicated an opposite trend to sulfate (SO(4) (2-)), with the average concentration of SO(2) (6.9 ?g m(-3)) higher in almost the entire period of study. The sulfur conversion ratio (Fs, 24.9%) and nitrogen conversion ratio (Fn, 6.2%), were revealed to be similar to that reported in other urban areas during warm seasons. It is also noted that ozone is not the main oxidizer of nitrogen dioxide and sulfur dioxide. This determination was made by taking into account the slightly positively correlation determined for Fn (r(2) = 0.084) and Fs (r(2) = 0.092) with ozone that perhaps suggests there are other oxidizing species such as the radical OH, which are playing an important role in the processes of atmospheric oxidation in this area. PMID:22358115

Saldarriaga-Noreña, Hugo; Waliszewski, Stefan; Murillo-Tovar, Mario; Hernández-Mena, Leonel; de la Garza-Rodríguez, Iliana; Colunga-Urbina, Edith; Cuevas-Ordaz, Rosalva

2012-05-01

483

Assessment of scientific programs: a necessary procedure for Brazilian scientific policy--the Young Investigator Program of the State of São Paulo Research Foundation.  

PubMed

Programs of Science and Technology research have grown significantly in Brazil over the last decades. Until the 1980s the so-called undirected programs, without specific goals and requiring only scientific merit, prevailed. The few programs with defined goals in this period were never objectively assessed. The same situation occurred in developed countries. In the early 1990s, the assessment of programs supported by public funding became mandatory in US and some European countries. In Brazil, program assessment has so far not been implemented yet. The Fundação de Amparo à Pesquisa no Estado de São Paulo (FAPESP) (Brazilian funding agency) Young Investigator (YI) Program is in its eleventh year, with approximately eight hundred projects awarded. Although it is free-demand based as concerns areas of knowledge, it has specific goals : (1) conceding grants to YI in view of the balance between funding, merit and real needs so as to enable satisfactory working conditions in the short term, (2) providing priority for institutions with a less extensive background in research, (3) granting a special fellowship to YI with no employment connection and (4) introduction of new research fronts in centers with a sound research background. This assessment provided evidence for the achievement of first three goals. The fourth one is still pending on additional data requiring survey assessment. Actions in this direction are recommended. PMID:17768540

Pian, Carlos A de; Meneghini, Rogerio

2007-09-01

484

The use of polliniferous resources by Melipona capixaba, an endangered stingless bee species.  

PubMed

Abstract Pollen types present in samples from corbiculae of Melipona capixaba (Moure and Camargo) (Hymenoptera: Apidae: Meliponina) worker bees were analyzed, as well as pollen samples from food pots inside the hives in three sites located at the bees' original habitat. The aim was to find out the sources used as a trophic resource by this species. The dominant pollen grains in the spectrum of the samples belonged to the families Myrtaceae and Melastomataceae. Eucalyptus was the most frequent pollen type in the corbiculae in Conceição do Castelo municipality; Eucalyptus, Myrcia, and Melastomatacea/Combretaceae in the Fazenda do Estado district; and Eucalyptus and Myrcia in the São Paulo de Aracê district, both in the Domingos Martins municipality. Eucalyptus and Melastomataceae/Combretaceae were the predominant pollen types in the food pots. Eucalyptus was the most prevalent type all year round or most of the year. The most common pollen types in the months that Eucalyptus was not present or dominant in the samples were of remaining native forest species, "ruderal" (field) plants, fruit-bearing plants, and introduced ornamental plants. PMID:23464528

Serra, Bruna Danielle Vieira; da Luz, Cynthia Fernandes Pinto; Campos, Lucio Antonio de Oliveira

2012-01-01

485

Natural history and karyology of the Yucatán vesper mouse, Otonyctomys hatti  

E-print Network

Seventeen specimens of the rare Yucatán vesper mouse, Otonyctomys hatti, are now known from Belize, Guatemala, and the Mexican states of Campeche, Quintana Roo, and Yucatán. We herein report a second specimen of O. hatti, from Belize, extending the known geographic range of the species 95 km to the southeast in the country. This is the first location at which O. hatti has been taken sympatrically with the Central American vesper mouse, Nyctomys sumichrasti. We also report data on three additional specimens of O. hatti from Campeche. Nyctomys and Otonyctomys share similar habits and habitat requirements, and might compete where they overlap. However, the distribution of O. hatti corresponds closely to that of other Yucatán endemics, and the distinct distributions of the two genera probably reflects biogeographic history and different habitat requirements, rather than result from direct competition. The karyotype of O. hatti is 2n = 50, FN = 58. Although superficially similar, it differs in important respects with the karyotypes reported for N. sumichrasti....Resumen--Diescisiete especímenes del ratón Otonyctomys hatti, especie rara de Yucatán, son ahora conocidos de Belice, Guatemala y los Estados de Campeche, Quintana Roo y Yucatán. Aquí, informamos de un segundo especímen de O. hatti de Belice...

Genoways, Hugh H.; Timm, Robert M.; Engstrom, Mark D.

2005-01-01

486

Improvement of a popcorn population using selection indexes from a fourth cycle of recurrent selection program carried out in two different environments.  

PubMed

We estimated genetic gains for popcorn varieties using selection indexes in a fourth cycle of intrapopulation recurrent selection developed in the campus of the Universidade Estadual do Norte Fluminense. Two hundred full-sib families were obtained from the popcorn population UNB-2U of the third recurrent selection cycle. The progenies were evaluated in a randomized block design with two replications at sites in two different environments: the Colégio Estadual Agrícola Antônio Sarlo, in Campos dos Goytacazes, and the Empresa de Pesquisa Agropecuária do Estado do Rio de Janeiro (PESAGRO-RIO), in Itaocara, both in the State of Rio de Janeiro. There were significant differences between families within sets in all traits, indicating genetic variability that could be exploited in future cycles. Thirty full-sib families were selected to continue the program. The selection indexes used to predict the gains were those of Mulamba and Mock, Smith and Hazel. The best results were obtained with the Mulamba and Mock index, which allowed the prediction of negative gains for the traits number of diseased ears and ears attacked by pests, number of broken plants and lodging, as well as ears with poor husk cover. It also provided higher gains for popping expansion and grain yield than with the other indexes, giving values of 10.55 and 8.50%, respectively, based on tentatively assigned random weights. PMID:20309820

Amaral Júnior, A T; Freitas Júnior, S P; Rangel, R M; Pena, G F; Ribeiro, R M; Morais, R C; Schuelter, A R

2010-01-01

487

Description of the final instar of Trichomalopsis peregrina (Hymenoptera, Pteromalidae), with data and comments on the preimaginal stages  

SciTech Connect

The preimaginal stages of T. peregrina are described. The egg displays a sculptured chorion, which is found only on those deposited externally. The immature larvae are characterized by their peculiarities in (a) a setose ring on the thoracic and abdominal segments, (b) an anal notch and (c) size and the sensory structures of the head capsule. The final instar is described and illustrated. Morphological structures of diagnostic value are discussed. The most salient character shown by the mature larva of this species lies in the epistoma, which is complete. (author) [Spanish] Se describen las fases de huevo y larva de T. peregrina. El huevo, como es caracteristico en los que se depositan externamente, presenta un corion ornamentado. Las larvas inmaduras exhiben peculiaridades en (a) el anillo setoso de los segmentos toracicos y abdominales, (b) la escotadura anal y (c) el tamano, y estructuras sensoriales, de la capsula cefalica. El estado de caracter mas sobresaliente presentado por la larva madura de esta especie radica en la presencia de un epistoma totalmente diferenciado. (author)

Tormos, J. [Area de Zoologia, Facultad de Biologia, Universidad de Salamanca. 37071-Salamanca (Spain)]. E-mail: tormos@usal.es; Asis, J.D. [Area de Zoologia, Facultad de Biologia, Universidad de Salamanca. 37071-Salamanca (Spain); Frago, E.; Selfa, J. [Departament de Zoologia, Facultat de Biologia, Universitat de Valencia, Dr. Moliner 50. 46100-Burjassot, Valencia (Spain); Pujade-Villar, J. [Departament de Biologia Animal, Facultat de Biologia, Universitat de Barcelona, Avinguda Diagonal 645. E-08028 Barcelona (Spain); Guara, M. [Departament de Botanica, Facultat de Biologia, Universitat de Valencia, Dr. Moliner 50, 46100-Burjassot, Valencia (Spain)

2007-03-15

488

Diversity of mtDNA in Southern River Otter (Lontra provocax) from Argentinean Patagonia.  

PubMed

Lontra provocax is an endemic species from Patagonia that has been categorized as "endangered" by the International Union for Conservation of Nature. In this study, noninvasive molecular methods were used to investigate the genetic diversity and haplotype distribution of L. provocax in Argentinean Patagonia. We analyzed 150 scat samples collected from 1995 to 2006 and obtained 13 sequences of control region with 1 haplotype and 34 sequences of cytochrome b with 4 haplotypes. The population of the south of Patagonia (Tierra del Fuego and De los Estados Island) showed a relatively high haplotype diversity (h = 0.71) and was statistically different to the population of the north (analysis of molecular variance, F(ST) = 0.15, P = 0.018). We concluded that there are 2 different subpopulations of L. provocax that deserve conservation attention and that the southern population appears not to have suffered a human-induced population bottleneck of the sort typically experienced by various otter species around the world. PMID:18310615

Centrón, Daniela; Ramirez, Benjamín; Fasola, Laura; Macdonald, David W; Chehébar, Claudio; Schiavini, Adrián; Cassini, Marcelo H

2008-01-01

489

A participatory approach to integrated aquifer management: The case of Guanajuato State, Mexico  

NASA Astrophysics Data System (ADS)

Guanajuato State, located in central Mexico, with less than 2% of the country's area, has almost 17,000 deep water wells, from which nearly 4,000 cubic hectometers (hm3) per year are being extracted, more than 1,000 hm3 over the estimated renewable yield. Since, in Mexico, water is administered under federal jurisdiction by the National Water Commission (CNA, for its Spanish acronym), the state government faces the challenge of ensuring its population's economic development without formal means of intervention. Being thus limited to apply mandatory policies and measures, the state water program has focused on the implementation of a two-sided strategy. First, basic hydrogeological studies and mathematical groundwater hydrodynamic models were developed upon a comprehensive survey of existing wells and a general revision of the state's geological framework. Second, a structure for water user's participation in water management actions was promoted (from the dissemination of information to the implementation of pilot efficient water use projects) with financial, technical and political support from the state. Simultaneously, a coordinated effort towards the completion of the water user's registry was performed with the federal authority along with other supporting measures such as training and monitoring programs. In this paper, a general overview of the project's achievements and challenges is presented. L'État de Guanajuato, situé dans la partie centrale du Mexique, avec moins de 2% de la surface du pays, a près de 17 000 puits profonds, d'où sont extraits près de 4 000 hm3 par an, soit plus de 1 000 hm3 de plus que le débit renouvelable estimé. Comme au Mexique l'eau est administrée dans le cadre d'une juridiction fédérale, le gouvernement de l'État fait tout son possible pour assurer le développement de sa population sans moyens formels d'intervention. Étant ainsi limité à appliquer des politiques et des mesures de recommandations, le programme Eau de l'État s'est appliqué à développer une stratégie sur deux plans. Tout d'abord, des études hydrogéologiques de base et des modèles mathématiques d'écoulement et de transport de nappe ont été réalisés à partir d'un suivi d'ensemble des puits existants et d'une révision générale du contexte géologique de l'État. Ensuite, on a soutenu une structure de participation des usagers de l'eau aux actions de gestion de l'eau, à partir de la dissémination de l'information pour la mise en place de projets pilotes efficaces d'utilisation de l'eau, avec des aides financières, techniques et politiques de l'État. Simultanément, un effort coordonné en vue de l'achèvement de l'enregistrement des usagers de l'eau a été fait avec l'autorité fédérale, en même temps que d'autres mesures de soutien, telles que des programmes de formation et des campagnes de surveillance. Cet article présente une vue d'ensemble des réalisations de projets et des défis. Resumen El Estado de Guanajuato, situado en el centro de México, ocupa menos del 2% de la superficie del país. Tiene casi 17.000 pozos profundos, de los cuales se extrae cerca de 4.000 hm3/a, lo que supone un exceso de 1.000 hm3/a respecto a la recarga anual. Puesto que el agua es administrada a nivel federal en México, el gobierno del Estado afronta el reto de asegurar el desarrollo de la población sin disponer de medios formales de intervención. Dadas las limitaciones para aplicar políticas y medidas reguladoras, el programa del agua en el Estado tiene como objetivo principal la implantación de una doble estrategia. Por un lado, desarrollar estudios hidrogeológicos básicos y modelos matemáticos de flujo y transporte de los acuíferos, basándose en una campaña exhaustiva de pozos existentes y en una revisión del marco geológico del Estado. Por otro lado, promover-con soporte financiero, técnico y político-una estructura de participación de los usuarios en las acciones de gestión, incluyendo desde la difusión de la información hasta la implantación de proyectos piloto para un uso

Sandoval, Ricardo

490

[Risk markers in subjects with high loads of Ascaris lumbricoides in a rural community of the Cojedes State , Venezuela].  

PubMed

A total of 337 individuals from a rural community of Venezuela (Mapurite, Estado Cojedes) was studied. Stoll faecal examination was carried out and the total number of A. lumbricoides was recovered after the treatment of the individuals sampled with Pyrantel pamoate at a dose of 10 mg/kg body weight in children and 15 mg/kg in adults. A relationship between the high worm burden condition (individuals excreting more than 10,000 epg of A. lumbricoides) and the age of the hosts was found. Resulting with the major values of relative risk index (Rr) the 5-9 years old class (Rr = 3.2 t = 3.4). This relationship was not found between high worm burden condition (HWB) and the sex of the hosts. The following individuals have the the highest possibilities to become HWB: with blood group A (Rr = 3.05 t = 4.08), with haemoglobin type HbA HbS (Rr = 1.86 t = 2.13), individuals with the combinations A HbA HbF (Rr = 3.46 t = 2.31) and A HbA HbS (Rr = 3.11 t = 2.78). It was estimated that the selective treatment of the total HWB detected (72) with an effective product, determined a reduction of 95.4% of the environmental contamination with de eggs and 72.3% of the worm burden. PMID:10883496

Morales, G; Loaiza, L; Pino, L A

1999-01-01

491

[The arrival of the plague in São Paulo in 1899].  

PubMed

In October 1899, the bubonic plague arrived in Brazil through the port of Santos. A city of intensive port activity, Santos was the gateway for a plague epidemic that devastated several cities in Brazil in the early 20th century and prompted joint action by several states to fight it. More importantly, given the difficulties and delays in importing anti-plague serum from Europe, it led to the creation of the Butantan Institute in Sao Paulo (in 1899) and the Municipal Serotherapeutic Institute in Rio de Janeiro (in 1900), which developed and standardized anti-plague serum and vaccines according to the particular conditions of the country. Until then, public health efforts had been isolated and had not reached the whole country. Oswaldo Cruz, newly arrived after three years of specialization at the Pasteur Institute in Paris, worked with scientists Adolfo Lutz and Vital Brazil on identifying the plague in Santos. This article analyzes the arrival of the bubonic plague epidemic in the state of Sao Paulo and the public health measures taken to combat the disease and provide patient care in the early part of the 20th century. The primary sources for this analysis were the São Paulo newspapers, especially O Estado de Sao Paulo, and reports from the Ministry of Justice and the President of the State of Sao Paulo. PMID:21936225

do Nascimento, Dilene Raimundo

2011-01-01

492

Hydrogeology in North America: past and future  

NASA Astrophysics Data System (ADS)

This paper is a retrospective on the evolution of hydrogeology in North America over the past two centuries, and a brief speculation of its future. The history of hydrogeology is marked by developments in many different fields such as groundwater hydrology, soil mechanics, soil science, economic geology, petroleum engineering, structural geology, geochemistry, geophysics, marine geology, and more recently, ecology. The field has been enriched by the contributions of distinguished researchers from all these fields. At present, hydrogeology is in transition from a state of discovering new resources and exploiting them efficiently for maximum benefit, to one of judicious management of finite, interconnected resources that are vital for the sustenance of humans and other living things. The future of hydrogeology is likely to be dictated by the subtle balance with which the hydrological, erosional, and nutritional cycles function, and the decision of a technological society to either adapt to the constraints imposed by the balance, or to continue to exploit hydrogeological systems for maximum benefit. Although there is now a trend towards ecological and environmental awareness, human attitudes could change should large parts of the populated world be subjected to the stresses of droughts that last for many decades. Cet article est une rétrospective de l'évolution de l'hydrogéologie en Amérique du Nord sur les deux derniers siècles, et une brève évaluation de son futur. L'histoire de l'hydrogéologie est marquée par le développement de plusieurs techniques de terrain telles, l'hydrologie des eaux souterraines, la mécanique des sols, les sciences du sol, la géologie économique, l' ingénierie pétrolière, la géologie structurale, la géochimie, la géophysique, la géologie marine et plus récemment l'écologie. La science a été enrichie par la contribution de plusieurs chercheurs distingués, provenant de toutes ces branches. A présent, l'hydrogéologie est à la transition entre la volonté de découvrir de nouvelles ressources et l' exploitation la plus bénéfique au possible, et un management judicieux des ressources finies, interconnectées, qui sont vitales pour l' approvisionnement des hommes et autres formes de vie. Le futur de l' hydrogéologie sera dicté par la balance subtile dans laquelle intervient les cycles de l'hydrologie, de l'érosion, de la nutrition, et la décision d'une société technologique qui s'adapterait aux contraintes de la balance, ou qui continuerait d'exploiter les systèmes hydrologiques pour un bénéfice maximum. Par ailleurs il y a une nette tendance à inclure les aspects écologiques, les aspects environnementaux, et les changements humains qui pourraient être influencés par les modifications hydrogéologiques observées depuis une dizaine d'années. Este articulo es una retrospectiva sobre la evolución de la hidrogeología en Norte América en los pasados dos siglos, y una breve especulación de su futuro. La historia de la hidrogeología está marcada por desarrollos en muchos campos diferentes tal como hidrología de aguas subterráneas, mecánica de suelos, ciencia del suelo, geología económica, ingeniería del petróleo, geología estructural, geoquímica, geofísica, geología marina, y más recientemente, ecología. El campo se ha enriquecido por las contribuciones de investigadores distinguidos en todos esos campos. Actualmente, la hidrogeología se encuentra en transición de un estado de descubrir nuevos recursos y explotarlos eficientemente para un beneficio máximo, a un estado de gestión juiciosa de recursos finitos, interconectados, que son vitales para el sustento de humanos y otras cosas vivientes. El futuro de la hidrogeología posiblemente esté determinado por el balance sutil con el cual funcionan los ciclos nutricionales, erosionales e hidrológicos, y la decisión de una sociedad tecnológica para ya sea adaptarse a las restricciones impuestas por el balance o para continuar con la explotación de los sistemas hidrogeológicos para un benefici

Narasimhan, T. N.

2005-03-01

493

Modelizacion, control e implementacion de un procesador energetico paralelo para aplicacion en sistemas multisalida  

NASA Astrophysics Data System (ADS)

Cualquier sistema electronico que incluya un procesado o tratamiento de la senal, y ademas, algun tipo de actuador mecanico generalmente necesita, como minimo, dos tensiones diferentes de alimentacion. Excluyendo los sistemas de alimentacion distribuida, la solucion tecnica mas utilizada para proporcionar dos o mas tensiones consiste en las fuentes de alimentacion multisalida. En una fuente de alimentacion multisalida los diferentes circuitos que conforman cada salida comparten un mismo transformador de potencia optimizando coste, masa, y volumen. Las ventajas obtenidas con este procedimiento tienen en su contra el efecto que sobre cada salida individual provocan las demas en su conjunto debido, principalmente, a los efectos de los elementos parasitos de los componentes. Un cambio de carga en una de las salidas produce un transitorio que es visto por todas las demas como un efecto de impedancia cruzada, y al final del transitorio, la tension de cada salida es diferente respecto a la que tenian antes del transitorio. Este ultimo resultado se conoce como regulacion cruzada. La disminucion de los efectos de la regulacion cruzada ha sido objeto de estudio durante los ultimos anos. El objetivo ha sido el desarrollo de distintas estrategias que permiten, desde disminuir los efectos de la regulacion cruzada hasta los niveles deseables, a eliminarla completamente. El resultado final suele suponer una penalizacion sobre el diseno del sistema directamente proporcional al grado de regulacion a conseguir en las distintas salidas. Entre las soluciones propuestas para eliminar la regulacion cruzada las tecnicas de post-regulacion se han consolidado como la opcion mas aceptada ya que, pueden aplicarse a cualquier convertidor y no suponen ninguna complejidad adicional a la hora de plantear el diseno. En esta Tesis Doctoral se abordara el estudio de la tecnica conocida como postregulacion mediante transformador controlado, que si bien se ha empleado en convertidores resonantes, su modelizacion, y aplicacion en convertidores PWM, esta aun por estudiar y valorar. El primer Capitulo consiste en una breve introduccion al problema de la regulacion cruzada y la impedancia cruzada para posteriormente describir las tecnicas de post-regulacion actualmente mas empleadas, con especial atencion al post-regulador con transformador controlado. El Capitulo segundo trata del estudio de las caracteristicas estaticas del postregulador con transformador controlado. Partiendo de los estudios disponibles sobre el postregulador se plantean mejoras en su modo de actuacion y se discuten tres alternativas diferentes para controlar el transformador. Las dos primeras consisten en emplear un convertidor auxiliar Boost en sus dos modos de funcionamiento, continuo y discontinuo. La tercera consiste en controlar el transformador con una tension PWM directamente, sin filtrado. Finalmente se comprueba experimentalmente, para el estado estacionario, el funcionamiento del post-regulador para cada uno de los tres metodos de control. El Capitulo tercero trata de la dinamica de la salida controlada con el post-regulador cuando este emplea un convertidor auxiliar tipo Boost. Mediante la tecnica de promediado de variables de estado se propone el modelo de pequena senal, tanto para el modo continuo como para el modo discontinuo de funcionamiento del convertidor auxiliar. Los resultados mas significativos de esta seccion son las expresiones analiticas de las impedancias cruzadas y de la impedancia de la salida post-regulada. Como complemento al modelo de pequena senal se plantea un modelo de gran senal implementado sobre el simulador Pspice. Con este nuevo modelo se reproducen los resultados obtenidos con el modelo de pequena senal y ademas es posible simular los transitorios en las tensiones de salida ante cambios de carga. La modelizacion del convertidor cuando el transformador se controla con una tension PWM sin filtrar es el objetivo del Capitulo 4. En las secciones siguientes del Capitulo se plantea el correspondiente modelo de gran senal aplicado a un nuevo prototipo exper

Ferreres Sabater, Agustin

494

Top-Down Versus Bottom-Up Estimative of CO2 and CO Vehicular Emission Contribution from the Megacity of SãO Paulo, Brazil  

NASA Astrophysics Data System (ADS)

The Metropolitan Area of São Paulo (MASP) is composed by 39 municipalities with a population of 20 million inhabitants in an area of 8,511 km2. The main source of pollutants to the air is the vehicular emission: exhaust and evaporative fuel. The climate is influenced by the sea breeze from the Southeast direction - MASP is approximately 40 km far from the sea; and by the valley- mountain circulation, due to the presence of the Serra do Mar Mountains in the Northwest part of the city. This wind circulation suffers the influence of the heat island due to the high degree of urbanization. The MASP fleet is composed by approximately 7 million passenger cars and freight vehicles, with 85% light duty vehicles (LDVs), 3% heavy-duty diesel vehicles (HDVs, diesel + 5% bio-diesel) and 12% motorcycles. About 55% of LDVs burn a mixture of 78% gasoline and 22% ethanol (gasohol), 4% use hydrous ethanol (95% ethanol and 5% water), 38% are flex-fuel vehicles that are capable of burning both gasohol and hydrous ethanol and 2% use diesel (CETESB, 2013a). The use of gasohol or hydrous ethanol by the flex-fuel is determined by the price of the fuel. Vehicle traffic is the main source of regulated pollutants: carbon monoxide (CO), nitrogen oxides (NOx) and hydrocarbons (HC), and contributes to the formation of inhalable particulate matter emissions (PM10) as well as being the principal source of carbon dioxide (CO2). 97% of all CO emissions, 85% of HC, 82% of NOx, 36% of sulfur dioxide (SO2), and 36% of all PM10 emissions come from mobile sources (CETESB, 2013b). The official inventory is calculated with the botton-up methodology: calculation of the emission factors in dynamometer, estimation of the average distance each kind of vehicles drives per day and the total number of vehicles in circulation. The values considered a deterioration factor due to the vehicle aging. The top-down methodology was performed from measurements performed in experiments in traffic roads and tunnels. The data presented here compared tunnel measurements performed in 2004 and 2011. The official data estimate an emission of 15327 million tons per year of CO2eq (60% by LDV, 38% HDV and 2% motorcycles) and 128 million tons per year of CO. The top-down estimative based on tunnel measurements resulted in values approximately 5 times higher, being the difference more attributable to the estimative of the diesel emission factor. The uncertainties are related to the deterioration of the emission factor with time and the driving pattern. The diurnal variation of CO2 atmospheric concentration is characterized by the mobile source emission pattern. CETESB. Relatório Anual de Qualidade do Ar no Estado de São Paulo 2012. Companhia de Tecnologia de Saneamento Ambiental, São Paulo, Brazil, 2013a. CETESB. Plano de Controle de Poluição Veicular do Estado de São Paulo 2011 /2013. Companhia de Tecnologia de Saneamento Ambiental, São Paulo, Brazil, 2013b.

Andrade, M.; Nogueira, T.; Martínez, P. J.; Fornaro, A.; Miranda, R. M.; Ynoue, R.

2013-12-01

495

Inverse problem in hydrogeology  

NASA Astrophysics Data System (ADS)

The state of the groundwater inverse problem is synthesized. Emphasis is placed on aquifer characterization, where modelers have to deal with conceptual model uncertainty (notably spatial and temporal variability), scale dependence, many types of unknown parameters (transmissivity, recharge, boundary conditions, etc.), nonlinearity, and often low sensitivity of state variables (typically heads and concentrations) to aquifer properties. Because of these difficulties, calibration cannot be separated from the modeling process, as it is sometimes done in other fields. Instead, it should be viewed as one step in the process of understanding aquifer behavior. In fact, it is shown that actual parameter estimation methods do not differ from each other in the essence, though they may differ in the computational details. It is argued that there is ample room for improvement in groundwater inversion: development of user-friendly codes, accommodation of variability through geostatistics, incorporation of geological information and different types of data (temperature, occurrence and concentration of isotopes, age, etc.), proper accounting of uncertainty, etc. Despite this, even with existing codes, automatic calibration facilitates enormously the task of modeling. Therefore, it is contended that its use should become standard practice. L'état du problème inverse des eaux souterraines est synthétisé. L'accent est placé sur la caractérisation de l'aquifère, où les modélisateurs doivent jouer avec l'incertitude des modèles conceptuels (notamment la variabilité spatiale et temporelle), les facteurs d'échelle, plusieurs inconnues sur différents paramètres (transmissivité, recharge, conditions aux limites, etc.), la non linéarité, et souvent la sensibilité de plusieurs variables d'état (charges hydrauliques, concentrations) des propriétés de l'aquifère. A cause de ces difficultés, le calibrage ne peut êtreséparé du processus de modélisation, comme c'est le cas dans d'autres cas de figure. Par ailleurs, il peut être vu comme une des étapes dans le processus de détermination du comportement de l'aquifère. Il est montré que les méthodes d'évaluation des paramètres actuels ne diffèrent pas si ce n'est dans les détails des calculs informatiques. Il est montré qu'il existe une large panoplie de techniques d'inversion : codes de calcul utilisables par tout-un-chacun, accommodation de la variabilité via la géostatistique, incorporation d'informations géologiques et de différents types de données (température, occurrence, concentration en isotopes, âge, etc.), détermination de l'incertitude. Vu ces développements, la calibration automatique facilite énormément la modélisation. Par ailleurs, il est souhaitable que son utilisation devienne une pratique standardisée. Se sintetiza el estado del problema inverso en aguas subterráneas. El énfasis se ubica en la caracterización de acuíferos, donde los modeladores tienen que enfrentar la incertidumbre del modelo conceptual (principalmente variabilidad temporal y espacial), dependencia de escala, muchos tipos de parámetros desconocidos (transmisividad, recarga, condiciones limitantes, etc), no linealidad, y frecuentemente baja sensibilidad de variables de estado (típicamente presiones y concentraciones) a las propiedades del acuífero. Debido a estas dificultades, no puede separarse la calibración de los procesos de modelado, como frecuentemente se hace en otros campos. En su lugar, debe de visualizarse como un paso en el proceso de enten dimiento del comportamiento del acuífero. En realidad, se muestra que los métodos reales de estimación de parámetros no difieren uno del otro en lo esencial, aunque sí pueden diferir en los detalles computacionales. Se discute que existe amplio espacio para la mejora del problema inverso en aguas subterráneas: desarrollo de códigos amigables alusuario, acomodamiento de variabilidad a través de geoestadística, incorporación de información geológica y diferentes tipos de datos (temperatura, presencia y co

Carrera, Jesús; Alcolea, Andrés; Medina, Agustín; Hidalgo, Juan; Slooten, Luit J.

2005-03-01

496

Nesting biology, morphological remarks, and description of the mature larva of Mellinus arvensis obscurus (Hymenoptera: Crabronidae) in Nepal  

SciTech Connect

Recently re-named as a sub-species of Mellinus arvensis, Mellinus arvensis obscurus Handlirsch 1888 was investigated ecologically and morphologically in Nepal, in order to underline the most important differences with the well known M. arvensis arvensis. Mellinus arvensis obscurus females nested in clumped aggregations on inclined plains at high altitudes, both on sunny bare soil and on a shaded grassy one. Beginning of monsoon season probably interfered with wasp activity, and females performed few provisioning flights during the day. Prey consisted of a broad range of Diptera, except for one case of a spider. Many females were observed not provisioning a nest but floating on the nesting site, and many intraspecific interactions suggested a high degree of usurpation attempts. At least one species of flies and two of ants probably acted as natural enemies of the wasp. Morphological observations on females showed that the Nepal population shares more similarities (shape of tergite I, body punctation) with the European populations than with the closer Japanese population; melanization is strong, according to west-east and altitudinal cline. The mature larva of M. arvensis obscurus Handlirsch is described, illustrated, and compared with the other mature larva of the genus. The differences between both larvae mainly lie in the presence/absence, and number or differentiation of integumental structures. We conclude that morphological traits are more important than ecological and behavioral ones in distinguishing M. arvensis obscurus from M. arvensis arvensis. (author) [Spanish] En el presente articulo se aportan los resultados y conclusiones de un estudio, llevado a cabo en Nepal, en el que se abordaron aspectos ecologicos, comportamentales y morfologicos (tanto del ultimo estado de la fase larvaria como del adulto) de Mellinus arvensis obscurus Handlirsch 1888. El principal objetivo del estudio radicaba en mostrar las principales diferencias que separan a esta subespecie de la bien estudiada subespecie nominal. Mellinus arvensis obscurus nidifica a gran altitud, en terreno inclinado, con y sin vegetacion, expuesto en mayor o menor medida al sol y en agregaciones muy compactas. Durante la estacion lluviosa la hembras llevan a cabo pocos vuelos de aprovisonamiento. Las presas pertenecen al orden de los dipteros, aunque, en una ocasion se observo el aporte de una arana. Gran numero de las interacciones intraespecificas observadas sugieren un alto grado de intentos de usurpacion de nidos. Los enemigos naturales mas sobresalientes pertenecen al orden de los dipteros y a la familia de los formicidos. Del estudio morfologico del adulto, mencionaremos que la foma del terguito 1 y la escultura del cuerpo, en las hembras de las poblaciones del Nepal, son mas semejantes a los de las hembras de las poblaciones europeas que no a los de las japonesas. De la fase larvaria se describe el ultimo estado larvario, a la vez que se compara con la otra larva madura ya descrita del genero. Las diferencias entre ambas larvas maduras radican en la presencia/ausencia, numero o diferenciacion de las estructuras tegumentarias. El estudio finaliza concluyendo que los rasgos morfologicos son mas importantes, que los aspectos ecologicos y comportamentales, a la hora de establecer una separacion entre las dos subespecies (author)

Boesi, R.; Polidori, C.; Andrietti, F. [Dipartimento di Biologia, Sezione di Zoologia e Citologia, Universita degli Studi di Milano-Via Celoria, 26, 20133, Milan (Italy); Gayubo, S.F.; Tormos, J.; Asis, J.D. [Unidad de Zoologia, Facultad de Biologia, Universidad de Salamanca-37071, Salamanca (Spain)

2007-03-15

497

Hydrogeology and hydrology of the Punta Cabullones wetland area, Ponce, southern Puerto Rico, 2007-08  

USGS Publications Warehouse

The U.S. Geological Survey, in cooperation with the Municipio Autónomo de Ponce and the Puerto Rico Department of Natural and Environmental Resources, conducted a study of the hydrogeology and hydrology of the Punta Cabullones area in Ponce, southern Puerto Rico. (Punta Cabullones is also referred to as Punta Cabullón.) The Punta Cabullones area is about 9 square miles and is an ecological system made up of a wetland, tidal flats, saltflats, mangrove forests, and a small fringing reef located a short distance offshore. The swales or depressions between successive beach ridges became development avenues for saline to hypersaline wetlands. The Punta Cabullones area was designated by the U.S. Fish and Wildlife Service as a coastal barrier in the 1980s because of its capacity to act as a buffer zone to ameliorate the impacts of natural phenomenon such as storm surges. Since 2003, Punta Cabullones has been set aside for preservation as part of the mitigation effort mandated by Federal and State laws to compensate for the potential environmental effects that might be caused by the construction of the Las Américas Transshipment Port. Total rainfall measured during 2008 within the Punta Cabullones area was 36 inches, which is slightly greater than the long-term annual average of 32 inches for the coastal plain near Ponce. Two evapotranspiration estimates, 29 and 37 inches, were obtained for the subarea of the Punta Cabullones area that is underlain by fan-delta and alluvial deposits by using two variants of the Penman semi-empirical equation. The long-term water stage and chemical character of the wetland in Punta Cabullones are highly dependent on the seasonal and annual variations of both rainfall and sea-wave activity. Also, unseasonal short-term above-normal rainfall and sea-wave events resulting from passing storms may induce substantial changes in the water stage and the chemical character of the wetland. In general, tidal fluctuations exert a minor role in modifying the water quality and stage of the wetland in Punta Cabullones. The role of the tidal fluctuations becomes important during those times when the outlets/inlets to the sea are not blocked by a sand bar and is allowed to freely flow into the wetland interior. The salinity of the wetland varies from brackish to hypersaline. The hypersaline conditions, including the occurrence of saltflats, within the Punta Cabullones wetland area result from a high evapotranspiration rate. The hypersaline conditions are further enhanced by a sand bar that blocks the inlet/outlet of the wetland’s easternmost channel, particularly during the dry season. Groundwater in Punta Cabullones mostly is present within beds of silisiclastic sand and gravel. During the study period, the depth to groundwater did not exceed 4 feet below land surface. The movement and direction of the groundwater flow in Punta Cabullones are driven by density variations that in turn result from the wide range of salinities in the groundwater. The salinity of the groundwater decreases within the first 60 to 100 feet of depth and decreases outward from a mound of hypersaline groundwater centered on piezometer nest PN2. The main groundwater types within the Punta Cabullones area vary from calcium-bicarbonate type in the northernmost part of the study area to a predominantly sodium-potassium-chloride groundwater type southward. According to stable-isotope data, groundwater within the study area is both modern meteoric water and seawater highly affected by evaporation. The chemical and stable-isotopic character of local groundwater is highly influenced by evapotranspiration because of its shallow depth. Equivalent freshwater heads indicate groundwater moves away from a mound centered on piezometer nest PN2, in a pattern similar to the spatial distribution of groundwater salinity. Vertical groundwater flow occurs in Punta Cabullones due to local differences in density. In the wetland subarea of Punta Cabullones, groundwater and surface water are hydraulically coupled. Locally, surface-hypersaline water sinks into

Rodríguez-Martínez, Jesús; Soler-López, Luis R.

2014-01-01

498

Ground-Water Resource Assessment in the Rio Grande de Manati Alluvial Plain, Rio Arriba Saliente Area, Puerto Rico  

USGS Publications Warehouse

The alluvial aquifer within a 160-acre area of the Rio Grande de Manati alluvial plain was investigated to evaluate its potential as a water-supply source for the Barrios Rio Arriba Saliente and Pugnado Afuera, municipio of Manati, Puerto Rico. Analysis of well boring samples and the results of electric resistivity surveys indicate that the average thickness of the unconsolidated alluvial deposits in the study area is about 100 to 110 feet. The alluvium is a mixture of sand and gravel, which generally has a porosity of 0.2 to 0.35. Short-duration pump tests in small-diameter piezometers indicate that the alluvial aquifer has a hydraulic conductivity of about 200 feet per day and a transmissivity of about 7,900 feet squared per day. Analyses of water levels in piezometers, combined with stage measurements at a series of surveyed reference points along the Rio Grande de Manati channel, indicate that the water-table gradient in the alluvial aquifer is about 0.001, and that ground-water flow is generally from south to north, in the general direction of river flow. The water-table data indicate that the Rio Grande de Manati is the principal source of ground-water recharge to the alluvial aquifer in the study area. Because base flow for the Rio Grande de Manati is usually greater than 44 cubic feet per second, a continuous withdrawal rate of 0.5 to 1.0 cubic foot per second (225 to 450 gallons per minute) from a production well is possible. Chemical analysis of a ground-water sample indicates that the alluvial aquifer water meets U.S. Environmental Protection Agency secondary standards for selected constituents. Bacteriological analysis of ground-water samples indicates that the ground water contains little or no fecal coliform or fecal streptococcus bacteria. Although long-term data from upstream of the study area indicate high levels of fecal coliform and fecal streptococcus prior to 1996, bacteriological analyses of Rio Grande de Manati water samples obtained during the present study indicate that fecal coliform and fecal streptococcus concentrations are within the standards for surface water intended for use (or with the potential for use) as a raw source of public water supply in Puerto Rico. If a production well were constructed in the study area, it would be located close to the river channel (within 500 to 800 feet). Pumping from the porous and permeable alluvial aquifer close to the river channel could substantially enhance recharge from the Rio Grande de Manati channel to the aquifer. Enhanced recharge could shorten travel times for ground water in the aquifer, which might not allow sufficient time to attenuate bacteria and viruses. Travel times for bacteria moving from the river channel to a hypothetical production well were estimated using the numerical transport model MODFLOW/MT3DMS with an uncalibrated model of the alluvial aquifer. The model assumes a well pumping at 1 cubic foot per second. The transport of particles from the river to the well is most sensitive to the porosity of the aquifer and the pumping rate of the well. Sensitivity analysis indicates that a decrease in pumpage will increase the time of travel for particles to move from the river to the pumping well. The model indicates that the leading edge of a plume would reach the production well in about 40 days assuming a porosity of 0.20, 60 days assuming a porosity of 0.275, and about 70 days assuming a porosity of 0.35. If the well were moved 50 feet further from the river, the leading edge of the plume would reach the well in about 50 days assuming a porosity of 0.20 and about 70 days assuming a porosity of 0.275. These estimates are considered worse case estimates because no decay rate was included in the simulation, and because the hypothetical well was located in the center of the alluvial plain rather than further eastward, away from the river channel.

Torres-Gonzalez, Sigfredo; Gomez-Gomez, Fernando; Warne, Andrew G.

2002-01-01

499

Construction of a manual of work processes and techniques from Centro de Dispensação de Medicamentos de Alto Custo (CEDMAC), Hospital de Clínicas, Unicamp.  

PubMed

The Centers for High Cost Medication (Centros de Medicação de Alto Custo, CEDMAC), Health Department, São Paulo were instituted by project in partnership with the Clinical Hospital of the Faculty of Medicine, USP, sponsored by the Foundation for Research Support of the State of São Paulo (Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP) aimed at the formation of a statewide network for comprehensive care of patients referred for use of immunobiological agents in rheumatological diseases. The CEDMAC of Hospital de Clínicas, Universidade Estadual de Campinas (HC-Unicamp), implemented by the Division of Rheumatology, Faculty of Medical Sciences, identified the need for standardization of the multidisciplinary team conducts, in face of the specificity of care conducts, verifying the importance of describing, in manual format, their operational and technical processes. The aim of this study is to present the methodology applied to the elaboration of the CEDMAC/HC-Unicamp Manual as an institutional tool, with the aim of offering the best assistance and administrative quality. In the methodology for preparing the manuals at HC-Unicamp since 2008, the premise was to obtain a document that is participatory, multidisciplinary, focused on work processes integrated with institutional rules, with objective and didactic descriptions, in a standardized format and with electronic dissemination. The CEDMAC/HC-Unicamp Manual was elaborated in 10 months, with involvement of the entire multidisciplinary team, with 19 chapters on work processes and techniques, in addition to those concerning the organizational structure and its annexes. Published in the electronic portal of HC Manuals in July 2012 as an e-Book (ISBN 978-85-63274-17-5), the manual has been a valuable instrument in guiding professionals in healthcare, teaching and research activities. PMID:25054595

Bertolo, Manoel Barros; Ferreira, Bruno Silva de Araújo; Marchiore, Adriana G Mucke; Carvalho, Glaucia Pereira do Amaral; de Souza, Débora Pessoa; Psaltikidis, Eliane Molina

2014-01-01

500

A Cross-Sectional Study on the Diet and Nutritional Status of Adolescent Girls in Zamb?zia Province, Mozambique (the ZANE Study): Design, Methods, and Population Characteristics  

PubMed Central

Background There is very little published work on dietary intake and nutritional status of Mozambicans. We conducted a population-based cross-sectional study on the diet and nutritional status of adolescent girls in different types of communities in Zambézia Province, Central Mozambique, in two distinct seasons. Objective The purpose of this paper is to present the design, methods, and study population characteristics of the Estudo do Estado Nutricional e da Dieta em Raparigas Adolescentes na Zambézia (the ZANE Study). Methods Data was collected in January-February 2010 ("hunger season") and in May-June 2010 ("harvest season"). A total of 551 girls in the age group 14-19 years old were recruited from one urban area and two districts (district towns and rural villages). The study protocol included a background interview, a 24-hour dietary recall interview, a food frequency questionnaire, anthropometric measurements, bioimpedance, hemoglobin measurement, and venous blood, urine, buccal cell, and fecal sampling. Results Adolescent motherhood was common in all study regions. Stunting prevalence for the total study population as a weighted percentage was 17.8% (95/549; 95% CI 14.3-22.0) with no regional differences. Overweight was found mainly in the urban area where the prevalence was 12.6% (20/159; 95% CI 7.5-17.6), thinness was rare. There were regional differences in the prevalence of malaria parasitemia and intestinal helminth infestation, but not human immunodeficiency virus. Conclusions The fully analyzed data from the ZANE Study will yield results useful for setting priorities in nutrition policy and further research on the diet and nutritional status in Mozambique and other countries with similar nutritional problems. Trial Registration ClinicalTrials.gov: NCT01944891; http://www.clinicaltrials.gov/ct2/show/NCT01944891 (Archived by WebCite at http://www.webcitation.org/6L9OUrsq8). PMID:24598035

Freese, Riitta; Fidalgo, Lourdes; Selvester, Kerry; Ismael, Carina; Mutanen, Marja

2014-01-01