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1

UNA ESTIMACIÓN DE LAS NECESIDADES DE GASTO DE LAS COMUNIDADES AUTÓNOMAS  

Microsoft Academic Search

El objetivo de este trabajo consiste en realizar un cálculo de las necesidades de gasto relativas de las Comunidades Autónomas. El método propuesto en el trabajo se basa en la descomposición del índice de necesidades de gasto en una suma de los índices de necesidades de las distintas funciones de gasto, ponderados según su peso en un “presupuesto de gasto

Antoni Castells Oliveres

2001-01-01

2

ANÁLISIS DE LAS COMUNIDADES CIENTÍFICAS Y ACADÉMICAS DE LAS CIENCIAS BÁSICAS MÉDICAS Y DE LA SALUD PÚBLICA EN COLOMBIA ¿UNA DIFERENCIA?  

Microsoft Academic Search

El objetivo de este trabajo es caracterizar la dinámica de los recursos humanos en investigación y su producción científica al interior de las comunidades de salud pública y ciencias básicas biomédicas del país. El enfoque de este estudio articula la evaluación del comportamiento de los recursos humanos y el tránsito hacia comunidades científicas, vistos desde la teoría del capital conocimiento

Hernán Jaramillo Salazar; Carolina Lopera Oquendo

2008-01-01

3

ANÁLISE DA MOBILIDADE URBANA SUSTENTÁVEL UTILIZANDO ESTATÍSTICA ESPACIAL  

Microsoft Academic Search

Resumo Neste trabalho apresenta-se uma análise espacial da Mobilidade Sustentável (MS) dentro de uma região urbana. Para tanto, foram utilizados indicad ores de MS a partir dos quais foram definidos os índices de mobilidade sustentável (IMS) de cada sub-região (setores) dentro da região de análise. Com base nestes índices foram utilizadas f erramentas de estatística espacial que permitiram avaliar a

Denise de Miranda; Silva Correia; Vânia Barcellos; Gouvêa Campos

4

Salmonella enterica Serotype Urbana Interference with Brucellosis Serology  

Microsoft Academic Search

Sheep were immunized with killed Salmonella enterica serotype Urbana cells and their sera were tested in various serological tests for antibody to Brucella sp., Yersinia enterocolitica O:9 and Escherichia coli O:157 H:7.Of the eight sheep, all gave a positive agglutination reaction in the brucellosis buffered antigen plate agglutination test (BPAT), seven gave positive brucellosis standard tube agglutination test (TAT) and

K. Nielsen; P. Smith; W. L. Yu; G. Halbert

2007-01-01

5

Salmonella enterica Serotype Urbana Interference with Brucellosis Serology.  

PubMed

Sheep were immunized with killed Salmonella enterica serotype Urbana cells and their sera were tested in various serological tests for antibody to Brucella sp., Yersinia enterocolitica O:9 and Escherichia coli O:157 H:7. Of the eight sheep, all gave a positive agglutination reaction in the brucellosis buffered antigen plate agglutination test (BPAT), seven gave positive brucellosis standard tube agglutination test (TAT) and complement fixation test (CFT) results and four gave slightly positive reactions in a competitive enzyme immunoassay (CELISA). Seven sera were negative in an indirect enzyme immunoassay (IELISA-SLPS) using B. abortus smooth lipopolysaccharide (SLPS) antigen and all were negative in a fluorescence polarization assay (FPA-OPS) using B. abortus O-polysaccharide antigen. Two sheep gave a slight positive reaction in an IELISA using Brucella rough lipopolysaccharide antigen (IELISA-RLPS) and four sheep were slightly positive in an FPA using Brucella LPS core antigen (FPA-CORE). All sheep had high antibody responses to S. enterica serotype Urbana, Y. and E. coli O:157 and 7 were positive for antibody to Y. enterocolitica O:9 when tested by IELISA. The sheep were negative when tested in the FPA using OPS from Y. enterocolitica O:9 but all were strongly positive in the FPA using OPS from E. coli O:157 while seven sheep had titers to S. enterica serotype Urbana. The impact on diagnostic serology for brucellosis is discussed. PMID:17613674

Nielsen, K; Smith, P; Yu, W L; Halbert, G

2007-01-01

6

Formación de profesorado en España orientada a la sostenibilidad: implementación y análisis de una ‘ecometodología’  

Microsoft Academic Search

Es indudable que la preocupación por el medio ambiente es una nueva seña de identidad de la sociedad al comienzo del siglo XXI. Pero ésta preocupación no siempre lleva aparejada los conocimientos, las actitudes y, sobre todo, la competencia necesaria para su protección. En este contexto, cobra sentido una educación superior orientada hacia la sostenibilidad que involucre a la comunidad

Pedro Vega; Pedro Álvarez

2012-01-01

7

LAS INSTITUCIONES CULTURALES Y SU ACCIONAR EN LAS TRADICIONES MUSICALES. VISTO DESDE UNA PERSPECTIVA SOCIOLÓGICA  

Microsoft Academic Search

En Cuba, la preservación del patrimonio intangible, es decir, de la cultura popular y tradicional, las tradiciones orales, musicales, danzarías, etc., tienen una gran importancia en la vida de nuestras comunidades, particularmente en las zonas rurales. Para una mejor comprensión de la problemática los estudios se centran en la labor de la institución cultural y sus influencias en el desarrollo

Jaime Tamayo Rodríguez; Eyedelkis Medina García; Raida Rodríguez Noa

2012-01-01

8

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

9

Una semantica \\  

Microsoft Academic Search

In quest'articolo l'autore presenta brevemente una nuova teoria nel campo della Semantica, la Se- mantica Operazionale (S.O.). La S.O. si occupa dei significati di tutti quegli elementi linguistici che sono indispensabili per ogni espressione linguistica, cioè, principalmente, tutte le parole \\

Giulio Benedetti

10

Campanas de Educacion de La FDA Para La Comunidad ...  

Center for Food Safety and Applied Nutrition (CFSAN)

... Conocimiento Sobre Vibrio Vulnificus y Ostiones Crudos en Comunidades Hispano-parlantes Estuche de educación de salud: material de prensa ... More results from www.fda.gov/food/resourcesforyou/healtheducators

11

Factores relacionados con una estancia media hospitalaria prolongada en la neumonia adquirida en la comunidad  

Microsoft Academic Search

Introduction: The length of hospital stay in patients with community-acquired pneumonia (CAP) varies considerably, even though this factor has a great impact on the cost of care for this condition. The objective of this study was to identify factors associated with prolonged hospitalization in these patients (48 days). Methods: Observational analysis of a prospective cohort of nonimmunosuppressed adults with CAP

Carolina Garcia-Vidal; Jordi Carratalaa; Violeta Diaz; Jordi Dorca; Ricard Verdaguer; Frederic Manresa; Francesc Gudiol

12

Community Resources Guide for Central Florida = Una Guia de Recursos en la Comunidad de Florida Central.  

ERIC Educational Resources Information Center

|Designed to orient Hispanic refugees to the services that are available in Central Florida, this bilingual guide consists of a section of general information on living and working in the United States and a section devoted to various public and private agencies. Provided first are addresses and phone numbers of various government agencies:…

Medina, Linda, Comp.

13

FENOLOGIA FLORAL DE UNA COMUNIDAD ARIDO-TROPICAL DE BAJA CALIFORNIA SUR, MEXICO  

Microsoft Academic Search

A flowering phenology study was carried out in a plant community close to the Gulf of California coast in the southern part of Baja California Sur, Mexico. The area is located on the border between two phytographical provinces: the Cape Region of arid-tropical features and the Sonoran Desert. Among several characteristics, the site presents a bimodal rain pattern, the maxima

JOSE LUIS LEON DE LA LUZ; ROCIO CORIA BENET; MINERVA CRUZ ESTRADA

14

Los indicadores de insustentabilidad urbana como indicadores de conflicto social  

Microsoft Academic Search

Las ciudades son ecológicamente insostenibles. Sus «huellas ecológicas» son muchos mayores que sus propios límites administrativos. Las ciudades procesan unas grandes cantidades de materiales y energía y excretan residuos de distintos tipos. Sin embargo, este artículo se pregunta de manera optimista si acaso no son las ciudades los lugares donde se producen las innovaciones tecnológicas ecoeficientes. Se pregunta también si

Joan Martínez Alier

2002-01-01

15

Building Preservation: The University of Illinois at Urbana-Champaign's Stacks Assessment.  

ERIC Educational Resources Information Center

Discusses the results of two collection assessments conducted 13 years apart at the University of Illinois at Urbana-Champaign. Both assessments focused on the central stacks collection, a repository collection serving the institution's 42 branch and departmental libraries. Findings provide insight into the results of deferred collections care and…

Teper, Thomas H.; Atkins, Stephanie S.

2003-01-01

16

Building Preservation: The University of Illinois at Urbana-Champaign's Stacks Assessment.  

ERIC Educational Resources Information Center

|Discusses the results of two collection assessments conducted 13 years apart at the University of Illinois at Urbana-Champaign. Both assessments focused on the central stacks collection, a repository collection serving the institution's 42 branch and departmental libraries. Findings provide insight into the results of deferred collections care…

Teper, Thomas H.; Atkins, Stephanie S.

2003-01-01

17

Geographical distribution of cardiovascular mortality in comunidad Valenciana (Spain)  

Microsoft Academic Search

\\u000a \\u000a 1. Introduction\\u000a \\u000a \\u000a \\u000a Comunidad Valenciana is one of the seventeen autonomous regions into which Spain is divided. It is located on the east coast\\u000a of Spain, next to the Mediterranean sea, with an area of 23,255 km2 and with 4,009,329 inhabitants in 1996. From an administrative point of view there are three levels of aggregation: provinces\\u000a (3 units), health areas (20

Juan Ferrándiz; Juan J. Abellán; Antonio López; Pilar SanMartín; Hermelinda Vanaclocha; Oscar Zurriaga; Miguel A. Martínez-Beneito; Inmaculada Melchor; Julia Calabuig

18

The University of Illinois at Urbana-Champaign: Rogers Physical Chemistry Research Group  

NSDL National Science Digital Library

The Rogers research group at the University of Illinois at Urbana-Champaign studies "soft materials for flexible 'macroelectronic' circuits, nanophotonic structures, microfluidic devices, and microelectromechanical systems." Researchers can learn the details about the group's four current research projects: plastic and molecular electronics, microfluidics and liquid crystals for photonics, unconventional techniques for nanofabrication, and microstructural acoustics and picosecond ultrasonics. Descriptions include educational images and a list of publications from 1992 to the present. The website presents the group's future and recent talks throughout the world.

19

LA ORALIDAD COMO EXPRESIÓN DE LA CULTURA POPULAR TRADICIONAL EN LA COMUNIDAD LA JOSEFA EN CAONAO  

Microsoft Academic Search

El presente artículo tiene como título: “La oralidad como expresión de la cultura popular tradicional en la comunidad La Josefa en Caonao” se centra en analizar la significación de la tradición oral para la comunidad de la Josefa. Sobre la base de los conceptos de cultura, cultura identitaria y tradición se analiza a la tradición oral como expresión de la

Yoanelys Mirabal Pérez; Lahera Alejandre

2011-01-01

20

A Survey of Journal Use Within the Undergraduate Library at the University of Illinois at Urbana-Champaign.  

ERIC Educational Resources Information Center

A survey was conducted from mid-January to mid-April 1980 in order to evaluate patterns of use for individual titles within the periodical section of the Undergraduate Library (UGL) of the University of Illinois at Urbana-Champaign. Bound volume usage was measured by affixing self-adhesive markers to volume spines when reshelving, and later…

Konopasek, Katherine; O'Brien, Nancy Patricia

21

AVALIAÇÃO DOS RISCOS DE ACIDENTES EM ATIVIDADES DE PODA DE ÁRVORES NA ARBORIZAÇÃO URBANA DO DISTRITO FEDERAL1  

Microsoft Academic Search

RESUMO - Esta pesquisa teve por objetivo avaliar os riscos de acidentes em atividades de poda de árvores na arborização urbana do Distrito Federal. A coleta de dados foi feita com a aplicação de um questionário em forma de entrevista individual. Responderam ao questionário 94% dos funcionários, sendo 92% do total dos operadores de motosserra e 95% do total de

Nilton César Fiedler; Eduardo Hideki Sone; Ailton Teixeira do Vale; José de Fátima Juvêncio; Luciano José Minette

22

Middle atmosphere structure and dynamics: Lidar studies at the South Pole, Syowa and Urbana  

NASA Astrophysics Data System (ADS)

We present lidar observations of the middle atmosphere at the South Pole (90 deg S), Syowa (69 deg S, 39 deg E), and Urbana (88 deg W, 40 deg N). The South Pole stratospheric observations yield a high resolution data set of stratospheric temperature and polar stratospheric cloud (PSC) backscatter ratio profiles during the austral winter and spring of 1990. The observations show that the seasonal development of the clouds is primarily determined by the behavior of the temperature field. The PSC's are composed predominantly of nitric acid trihydrate particles. Correlation with frost-point measurements shows that nitric acid mixing ratios are depressed in the spring. The small-scale structure of the clouds appears to be controlled by gravity waves propagating upward through the clouds. Lidar measurements of the mesospheric Na layer at the South Pole in 1990 and Syowa in 1985 are used to characterize mesopause region gravity wave activity over Antarctica. The structure of the Na layer reflects the general circulation of the high-latitude mesopause. The monochromatic waves observed over Antarctica show the same general characteristics as those reported from other sites. The mean density variance of the gravity wave perturbations at the South Pole is similar to that observed at a variety of lower latitude sites. A distinct feature of the South Pole observations is the presence of strong coherent oscillations in the bottomside density contours of the Na layer close to the inertial frequency. Na Doppler/temperature lidar measurements of Na density and temperature at Urbana yield a high resolution seasonal data set of gravity wave activity. The direct measurement of the Brunt-Vaisala period allows accurate calculation of the horizontal velocity and vertical displacement from the density measurements. The horizontal velocity and vertical displacement m-spectrum magnitudes and indices show considerable seasonal and nightly variability, behaviors which contradict the predictions of Linear Instability Theory and Scale-Dependent Diffusion Theory. We present a detailed comparison of the observations with the predictions of the Scale-Independent Diffusive Filtering Theory. The magnitudes of the m-spectrum, the form of the joint (m, omega) spectrum, the systematic relationships between the monochromatic gravity wave periods, wavelengths, and amplitudes agree remarkably well with those predicted for Scale-Independent Diffusive Filtering Theory. This observational study suggests that the complex nonlinear interactions of the gravity wave field can be modeled successfully as a diffusion process, where the diffusivity is a function of the total wave variance.

Collins, Richard Laurence

23

Ingreso hospitalario de los recién nacidos según el origen étnico y el país de procedencia de los progenitores en una área urbana de Barcelona  

Microsoft Academic Search

ObjectiveThe birth rate in Spain has increased due to the continuous rise in the number of immigrants. Ethnic origin and socioeconomic position can be determining factors in differences in maternal and child health. The aim of the present study was to determine the possible existence of differences in neonatal diagnoses according to parental ethnic origin.

Carmen Puig Sola; Amparo Zarzoso Palomero; Óscar García-Algar; Francesc Cots Reguant; Andrea Burón Pust; Xavier Castells Oliveres; Oriol Vall Combelles

2008-01-01

24

Producción de suelo industrial en la Comunidad de Madrid: expansión, dispersión y fragmentación del espacio industrial  

Microsoft Academic Search

This paper studies tbc evolution in the produetion of industrial areas in the Comunidad de Madrid. As apposed to the spatial concentration in the sixties and seventies (big industrial arcas in a few munícípa- lities), it has been observed during thc last years a trend towards expansian, dispersion and fragmenta- tion olthc industrial space(a great number of more diverse and

Javier GUTIÉRREZ PUEBLA

25

Situación dietética y bioquímica en riboflavina de un colectivo de jóvenes de la Comunidad de Madrid  

Microsoft Academic Search

Riboflavin status was measured in 228 young people (101 women and 127 men) between 18 and 35 years of age, resident in the Comunidad Autónoma de Madrid. A dietetic study was undertaken using a three day food record (which included one non-working day). Also, biochemical levels of riboflavin were investigated via the determination of the activation coefficient of eryth- rocyte

M. Faci Vega; R. M. Ortega; A. M. Requejo; B. Navi; J. M. Pere; M. C. Men; P. Andrés

26

Salud ambiental urbana: aproximaciones antropológicas y epidemológicas sobre la evaluación de un programa de alcantarillado en un contexto de grandes desigualdades sociales  

Microsoft Academic Search

El objetivo de este artículo es analizar cómo las desigualdades sociales influyen en la salud ambiental urbana dentro de un contexto de desarrollo de saneamiento básico. El desafío principal de este texto es aplicar teóricamente este análisis desde la articulación de dos campos de saber diferenciados, la antropología médica y la epidemiología social, que comparten espacios de investigación comunes para

Cristina Larrea Killinger; Mauricio L. Barreto

2006-01-01

27

Two-Year Comparison of Transfer and Native Student Progress. University of Illinois at Urbana-Champaign, Fall, 1982 Group. Research Memorandum 85-2.  

ERIC Educational Resources Information Center

A study was conducted to compare the academic progress of community college transfers, senior college transfers, and continuing juniors (natives) at the University of Illinois at Urbana-Champaign (UIUC) as measured by UIUC grade point average (GPA), academic status, and retention. Study findings, based on data on 762 community college transfers,…

Anderson, Ernest F.; Campbell, Trudy A.

28

Using observed postconstruction peak discharges to evaluate a hydrologic and hydraulic design model, Boneyard Creek, Champaign and Urbana, Illinois  

USGS Publications Warehouse

Boneyard Creek—which drains an urbanized watershed in the cities of Champaign and Urbana, Illinois, including part of the University of Illinois at Urbana-Champaign (UIUC) campus—has historically been prone to flooding. Using the Stormwater Management Model (SWMM), a hydrologic and hydraulic model of Boneyard Creek was developed for the design of the projects making up the first phase of a long-term plan for flood control on Boneyard Creek, and the construction of the projects was completed in May 2003. The U.S. Geological Survey, in cooperation with the Cities of Champaign and Urbana and UIUC, installed and operated stream and rain gages in order to obtain data for evaluation of the design-model simulations. In this study, design-model simulations were evaluated by using observed postconstruction precipitation and peak-discharge data. Between May 2003 and September 2008, five high-flow events on Boneyard Creek satisfied the study criterion. The five events were simulated with the design model by using observed precipitation. The simulations were run with two different values of the parameter controlling the soil moisture at the beginning of the storms and two different ways of spatially distributing the precipitation, making a total of four simulation scenarios. The simulated and observed peak discharges and stages were compared at gaged locations along the Creek. The discharge at one of these locations was deemed to be critical for evaluating the design model. The uncertainty of the measured peak discharge was also estimated at the critical location with a method based on linear regression of the stage and discharge relation, an estimate of the uncertainty of the acoustic Doppler velocity meter measurements, and the uncertainty of the stage measurements. For four of the five events, the simulated peak discharges lie within the 95-percent confidence interval of the observed peak discharges at the critical location; the fifth was just outside the upper end of this interval. For two of the four simulation scenarios, the simulation results for one event at the critical location were numerically unstable in the vicinity of the discharge peak. For the remaining scenarios, the simulated peak discharges over the five events at the critical location differ from the observed peak discharges (simulated minus observed) by an average of 7.7 and -1.5 percent, respectively. The simulated peak discharges over the four events for which all scenarios have numerically stable results at the critical location differs from the observed peak discharges (simulated minus observed) by an average of -6.8, 4.0, -5.4, and 1.5 percent, for the four scenarios, respectively. Overall, the discharge peaks simulated for this study at the critical location are approximately balanced between overprediction and underprediction and do not indicate significant model bias or inaccuracy. Additional comparisons were made by using peak stages at the critical location and two additional sites and using peak discharges at one additional site. These comparisons showed the same pattern of differences between observed and simulated values across events but varying biases depending on streamgage and measurement type (discharge or stage). Altogether, the results from this study show no clear evidence that the design model is significantly inaccurate or biased and, therefore, no clear evidence that the modeled flood-control projects in Champaign and on the University of Illinois campus have increased flood stages or discharges downstream in Urbana.

Over, Thomas M.; Soong, David T.; Holmes, Robert R. Jr.

2011-01-01

29

AVALIA?ˆO DOS RISCOS DE ACIDENTES EM ATIVIDADES DE PODA DE `RVORES NA ARBORIZA?ˆO URBANA DO DISTRITO FEDERAL1  

Microsoft Academic Search

RESUMO ñ Esta pesquisa teve por objetivo avaliar os riscos de acidentes em atividades de poda de Ærvores na arborizaÁªo urbana do Distrito Federal. A coleta de dados foi feita com a aplicaÁªo de um questionÆrio em forma de entrevista individual. Responderam ao questionÆrio 94% dos funcionÆrios, sendo 92% do total dos operadores de motosserra e 95% do total de

Nilton CØsar Fiedler; Eduardo Hideki; Ailton Teixeira

30

Preliminary site-survey report on Frit Bagging Operation at Chi-Vit Corporation, Urbana, Ohio, June 16, 1982  

SciTech Connect

A visit was made to the Frit Bagging Operation at the Chi-Vit Corporation located at Urbana, Ohio for the purpose of examining methods used at this facility to control worker exposure to hazardous materials during the production of various frits. Frit was the basic material for porcelain enamel used in major appliance finishes. The three major raw materials used to produce frit were soda-ash, borax, and silica-flour. In the manufacturing area batching, mixing, smelting, and bagging take place. All new employees were given a preemployment physical. An annual hearing evaluation was performed for all workers. Ventilation was provided throughout the operation. Each weight bin in the batching area was equipped with exhaust ventilation. The frit was moved by a vibration conveyor between smelter and bagger and passed under three exhaust hoods to remove airborne dust during this last portion of this transfer. A small capture hood at the packer unit removed airborne dust generated as material falls from the slide gate to the packer spout. The disposal of the bags was carried out in a very satisfactory manner. The author concludes that the controls used provided an exemplary work environment. The author recommends that an in-depth survey be conducted at this site.

Cooper, T.C.

1982-07-01

31

AstroMadrid: Astrophysics and technological developments in Comunidad de Madrid  

NASA Astrophysics Data System (ADS)

AstroMadrid is a network constituted by different research groups in the Comunidad de Madrid area, with the objective of coordinating the activities related to the development of astronomical instrumentation in the various centres. AstroMadrid is a multidisciplinar team which benefits from the synergies provided by the different participating groups, optimizing our capabilities to develop instrumentation, and minimizing the problems related to the geographical dispersion within our region. AstroMadrid is also participated by several aerospace industries, which complement the capabilities and facilities available in the research centres. In addition to optimizing the development of instrumentation, AstroMadrid plays an essential role in the formation of new engineers and scientists, by actively contributing to some Master degree courses organized by different Universities in Madrid.

Mas-Hesse, J. M.

2011-11-01

32

Una aproximación didáctica al Guernica de Picasso  

Microsoft Academic Search

L’article presenta una aproximació al Guernica, de Pablo Picasso, mitjançant l’anàlisi de les seves possibilitats per a l’estudi de la pintura i de la relació entre la creació i el coneixement de la Història de l’Art. Al mateix temps, es presenta un model de treball que s’inicia amb una mirada als problemes derivats de l’observació per tal d’assolir la interpretació

Antonia Fernández Valencia

2003-01-01

33

Una técnica para filtrar patrones de fringing  

NASA Astrophysics Data System (ADS)

Se presenta una nueva técnica para filtrar los patrones de fringing producidos en los CCDs tipo RCA. El método consiste en construir un mapa con los ángulos de inclinación de las franjas en cada punto de la imagen. Este mapa es ulteriormente utilizado para alinear con el patrón de interferencia una ventana estrecha, sobre la que se aplica un filtro de mediana. Este procedimiento permite eliminar la mayor parte del ruido del patrón de fringing sin destruirlo.

Ostrov, P. G.

34

Report of study visits by University of Bristol, UK to University of Illinois in Urbana-Champaign, USA to initiate collaboration and coordination with 2005 MURI 'MICROVASCULAR AUTONOMIC COMPOSITES'.  

National Technical Information Service (NTIS)

This report details two study visits undertaken by University of Bristol researchers to the University of Illinois at Urbana- Champaign between 13th - 17th March 2006 and 5th - 9th February 2007 to discuss collaboration on MURI activities and broader self...

I. Bond

2007-01-01

35

Atmospheric response to the observed increase of solar UV radiation from solar minimum to solar maximum simulated by the University of Illinois at Urbana-Champaign climate-chemistry model  

Microsoft Academic Search

The University of Illinois at Urbana-Champaign general circulation model with interactive photochemistry has been applied to estimate the changes in ozone, temperature and dynamics caused by the observed enhancement of the solar ultraviolet radiation during the 11-year solar activity cycle. Two 15-yearlong runs with spectral solar UV fluxes for the minimum and maximum solar activity cases have been performed. It

E. V. Rozanov; M. E. Schlesinger; T. A. Egorova; B. Li; N. Andronova; V. A. Zubov

2004-01-01

36

Genetic Characterization of Legionella pneumophila Isolated from a Common Watershed in Comunidad Valenciana, Spain  

PubMed Central

Legionella pneumophila infects humans to produce legionellosis and Pontiac fever only from environmental sources. In order to establish control measures and study the sources of outbreaks it is essential to know extent and distribution of strain variants of this bacterium in the environment. Sporadic and outbreak-related cases of legionellosis have been historically frequent in the Comunidad Valenciana region (CV, Spain), with a high prevalence in its Southeastern-most part (BV). Environmental investigations for the detection of Legionella pneumophila are performed in this area routinely. We present a population genetics study of 87 L. pneumophila strains isolated in 13 different localities of the BV area irrigated from the same watershed and compare them to a dataset of 46 strains isolated in different points of the whole CV. Our goal was to compare environmental genetic variation at two different geographic scales, at county and regional levels. Genetic diversity, recombination and population structure were analyzed with Sequence-Based Typing data and three intergenic regions. The results obtained reveal a low, but detectable, level of genetic differentiation between both datasets, mainly, but not only, attributed to the occurrence of unusual variants of the neuA locus present in the BV populations. This differentiation is still detectable when the 10 loci considered are analyzed independently, despite the relatively high incidence of the most common genetic variant in this species, sequence type 1 (ST-1). However, when the genetic data are considered without their associated geographic information, four major groups could be inferred at the genetic level which did not show any correlation with sampling locations. The overall results indicate that the population structure of these environmental samples results from the joint action of a global, widespread ST-1 along with genetic differentiation at shorter geographic distances, which in this case are related to the common watershed for the BV localities.

Sanchez-Buso, Leonor; Coscolla, Mireia; Pinto-Carbo, Marta; Catalan, Vicente; Gonzalez-Candelas, Fernando

2013-01-01

37

¿Es la Ocratoxina A una micotoxina mutagénica?  

Microsoft Academic Search

Resumen: La ocratoxina A es una micotoxina producida por especies de los géneros Aspergillus y Penicillium que a través de los alimentos puede pasar al ser humano. Su órgano diana es el riñón pero también es hepatotóxica, inmunotóxica y teratogéni- ca. Ha sido clasificada por la Agencia Internacional de Investigación contra el Cáncer (IARC) como posible carcinóge- no humano (clase

Arbillaga L; López de Cerain

2004-01-01

38

Una mirada escéptica a la poesía concreta  

Microsoft Academic Search

El autor entrega aquí una breve mirada a los fundamentos esenciales de la poesía concreta y a la obra del fundador principal de ésta, Eugen Gomringer, destacando desde él la concepción lingüística que asume esta nueva tendencia literaria de los años cincuenta. Respecto de esta concepción poética, que parece rebajar a la poesía de su riqueza expresiva tradicional, el autor

Eugen Gomringer

39

La caña de azúcar: ¿una amarga externalidad  

Microsoft Academic Search

Existen numerosos estudios acerca de la relación entre la contaminación del aire y las enfermedades respiratorias, pero generalmente han sido realizados en grandes ciudades de países desarrollados donde dicho problema es asociado a las emisiones de fuentes móviles y fijas. Esta investigación se centra en una pequeña ciudad de Colombia: Palmira (Valle del Cauca) con no más de 300.000 habitantes,

Dávalos Álvarez Eleonora

2007-01-01

40

La Desercion Escolar en los Niveles de Sexto y Noveno Grado: Una Comparacion Entre Zonas Rurales y Urbanas. Boletin 219 (The Educational Desertion in the 6th and 9th Grades: A Comparison Between Rural and Urban Zones. Bulletin 219).  

ERIC Educational Resources Information Center

In 1962 and again in 1965, a group of sixth and ninth grade students in selected schools in four Puerto Rican communities were interviewed to investigate the factors influencing students' decision to withdraw from school before completing twelfth grade and to identify some characteristics of dropouts. Of 616 students interviewed in 1962, 20.9% of…

Lopez, Maria I. Hernandez; And Others

41

DISEÑO DE UNA PLANTA PILOTO PARA EL TRATAMIENTO DEL RESIDUAL DE UNA SALINA  

Microsoft Academic Search

En el proceso de extracción de cloruro de sodio a partir de agua de mar queda una salmuera residual rica en sales de sodio y magnesio que al ser tratadas químicamente y al ser evaporada permite recuperar aproximadamente el 75% del cloruro de sodio que queda en dicho residual, lo que puede reducir la contaminación ambiental del litoral y generar

Mariana Estela Colombat Rodríguez; Amada Lissett Colombat Rodríguez

2011-01-01

42

Applications of the X-ray fluorescence analysis to the cultural patrimony of the Comunidad Valenciana (Spain): Painting, metal and paper  

Microsoft Academic Search

We present examples of the application of the X-ray fluorescence (XRF) to the study of the artistic and cultural patrimony\\u000a of the Comunidad Valenciana in the following areas: a) Valencian paintings of the XV and XVI centuries; b) silver ornaments\\u000a coming from Iberian towns (s. III b.C.); c) ink and paper samples in manuscripts and engravings of the XVII and

J. L. Ferrero; C. Roldán; E. Navarro; M. Ardid; M. Marzal; J. Almirante; P. Ineba; J. Vergara; C. Mata

1999-01-01

43

VIGOTSKY Y FREIRE DIALOGAN A TRAVÉS DE LOS PARTICIPANTES DE UNA COMUNIDAD VIRTUAL LATINOAMERICANA DE CONVIVENCIA ESCOLAR THE DIALOGUE OF VIGOTSKY AND FREIRE TROUGH THE PARTICIPANTS IN A LATINOAMERICAN VIRTUAL COMMUNITY OF SCHOOL \\  

Microsoft Academic Search

Palabras claves: EDUCACIÓN, CONVIVENCIA ESCOLAR, DIÁLOGO CRÍTICO, CONCIENCIA, CAMBIO. Abstract: This article expounds an on-line experience formed by different Latin American participants during the module \\

Célica Esther Cánovas Marmo; Josefina Noriega Martínez; Victoria Vidergas Birk

44

¿Es un sistema financiero menos procíclico una meta alcanzable?  

Microsoft Academic Search

La banca y las finanzas son inherentemente procíclicas, una condición exacerbada por la combinación de Basilea II y la contabilidad a valor de mercado (mark-to-market accounting), por lo que se requiere crear políticas macroprudenciales anticíclicas. Esta fragilidad se vio intensificada por la reducción en la liquidez bancaria (mayor dependencia en fondos de segundo piso) y el cambio organizacional de sociedades

Charles Goodhart

2011-01-01

45

BARTHES - MACCANNELL Y EL TURISMO: UNA POSICIÓN TEÓRICA IDEOLOGIZANTE  

Microsoft Academic Search

Es que para Barthes, el viaje debe ser comprendido como una forma ordenadora del trabajo y de la lógica burguesa. En efecto, la creación de la guía Azul tiene sus orígenes en ese deseo profundo que sentía la burguesía al comprar el esfuerzo y conservar a la vez la imagen de ese esfuerzo. En este sentido, la humanidad da lugar

Maximiliano Korstanje

2009-01-01

46

SUL DECLINO DELL'ISTITUZIONALISMO AMERICANO. UNA TESI ALTERNATIVA  

Microsoft Academic Search

1. Nel descrivere gli anni immediatamente successivi alla celebre «rivoluzione marginalista» Joseph Schumpeter ricorre alla propria categoria storica di « situazione classica »; « classica nel nostro senso » - egli precisa - « le cui opere maggiori con il lungo tratto di terreno comune che esse rivelano e con il senso di tranquillità che ispirano, devono aver suscitato una

LUCA FIORITO

47

EL HISPANISMO MUSICAL FRANCÉS: HACIA UNA REVISIÓN DE LA ESPAÑOLADA  

Microsoft Academic Search

En la segunda mitad del siglo XIX se intensifican ciertos tópicos sobre la imagen pintoresca de España difundida en Europa años atrás, culminando en una moda que ha sido calificada como «la españolada». A esta imagen contribuyeron también pintores españoles establecidos en Francia, el éxito de la pintura costumbrista hispana en los salones aristocráticos franceses y la oficialización de esta

Francisco J. Giménez Rodríguez

2005-01-01

48

LA VENTA RELACIONAL: UNA APLICACIÓN EN TIENDAS DE ELECTRODOMÉSTICOS MINORISTAS  

Microsoft Academic Search

RESUMEN El presente trabajo se centra en la venta relacional como un nuevo enfoque de ventas que emerge fundamentalmente por los grandes y profundos cambios que atañen al mundo de los negocios. En la venta personal se está prestando una mayor atención a los métodos basados en las relaciones en contraste con los paradigmas tradicionales. En este artículo se pretende

INÉS KÜSTER BOLUDA; WALTER MIGUEL COSTA

2009-01-01

49

La negociación, una competencia fundamental para el diálogo social  

Microsoft Academic Search

Este artículo plantea que una adecuada implementación del diálogo social requiere de actores competentes para negociar y construir consensos. Un marco legal adecuado y la buena disposición de los actores son condiciones necesarias pero no suficientes para un diálogo social efectivo. Es indispensable el desarrollo de habilidades y competencias, como la negociación, que lo hagan posible. Con base en diversas

María Clara Jaramillo Jaramillo

2011-01-01

50

Franco y la Segunda Guerra Mundial. Una neutralidad comprometida  

Microsoft Academic Search

En este artículo se analiza la posición de Franco durante la Segunda Guerra Mundial, que evoluciona, al hilo del desarrollo de la contienda, de la neutralidad a la no beligerancia para volver finalmente a la neutralidad, en relación con la entrada de refugiados extranjeros en España. El avance de las tropas nazis provocó una huida masiva de europeos que encontraron

Ángeles Egido León

2005-01-01

51

Sensibilidade a antimicrobianos de bactérias isoladas do trato respiratório de pacientes com infecções respiratórias adquiridas na comunidade: resultados brasileiros do Programa SENTRY de Vigilância de Resistência a Antimicrobianos dos anos de 1997 e 1998  

Microsoft Academic Search

O tratamento da pneumonia adquirida na comunidade (PAC) é habitualmente empírico e o uso de antimicrobianos é baseado em estudos de vigilância. O programa SENTRY foi desenhado para monitorar a resistência a antimicrobianos através de uma rede internacional de laboratórios. Três centros no Brasil participaram do Programa SENTRY em 1997 e em 1998. Métodos: Um total de 344 isolados bacterianos

HÉLIO S. SADER; ANA C. GALES; ADRIANA O. REIS; CASSIA ZOCCOLI; JORGE SAMPAIO; RONALD N. JONES

2001-01-01

52

The integration of environmental geology methods and concepts within the framework of a regional administration; the case of the Comunidad Valenciana, Spain  

NASA Astrophysics Data System (ADS)

The process of transfer of jurisdictions on environmental matters from the central administration to an autonomous regional government is described. The main approaches taken by different autonomous regions in Spain, to deal with the problems of setting up an environmental administrative organization are also briefly commented here. Finally, the specific structure of the environmental administration in the Comunidad Valenciana and the main guidelines of its environmental policies are explained. It is concluded that earth science can provide a very useful basis for the drafting of these policies in the region, because of the specific nature of the problems to be dealt with, related mainly to water management, soil conservation, land occupation, natural hazards and preservation of natural areas.

Aurenheimer, C.

53

Hígado Graso no Alcohólico: una entidad cada vez más frecuente y de pronóstico incierto  

Microsoft Academic Search

RESUMEN La enfermedad de hígado graso no alcohólica, en inglés non alcoholic fatty liver disease (NAFLD), es definida como una acumulación excesiva de grasa en los hepatocitos. Presenta una prevalencia mundial de alrededor del 15 al 25%. Los factores de riesgo asociados frecuentemente a NAFLD son obesidad, diabetes tipo 2 y dislipemia. Por un lado se ha propuesto que una

Andrea Mariel Actis

54

Cooperación en I+D e innovación entre empresas argentinas y españolas: una aproximación empírica  

Microsoft Academic Search

La cooperación inter-empresas está experimentando una fuerte expansión a nivel internacional. El presente trabajo pretende profundizar en este fenómeno, considerando las relaciones de cooperación en I+D e innovación entre empresas argentinas y españolas. A partir de la revisión de la bibliografía, se implementó una encuesta a una muestra de 540 empresas susceptibles de haber participado en proyectos de cooperación, obteniendo

Mónica Edwards Schachter; Guillermo Anlló; Elena Castro-Martínez; Ignacio Fernández-de-Lucio

2012-01-01

55

Atmospheric response to the observed increase of solar UV radiation from solar minimum to solar maximum simulated by the University of Illinois at Urbana-Champaign climate-chemistry model  

NASA Astrophysics Data System (ADS)

The University of Illinois at Urbana-Champaign general circulation model with interactive photochemistry has been applied to estimate the changes in ozone, temperature and dynamics caused by the observed enhancement of the solar ultraviolet radiation during the 11-year solar activity cycle. Two 15-yearlong runs with spectral solar UV fluxes for the minimum and maximum solar activity cases have been performed. It was obtained that due to the imposed changes in spectral solar UV fluxes the annual-mean ozone mixing ratio increases 3% over the southern middle latitudes in the upper stratosphere and 2% in the northern lower stratosphere. The model also shows a statistically significant warming of 1.2 K in the stratosphere and an acceleration of the polar-night jets in both hemispheres. The most pronounced changes were found in November and March over the Northern Hemisphere and in September-October over the Southern Hemisphere. The magnitude and seasonal behavior of the simulated changes resemble the most robust features of the solar signal obtained from observational data analysis; however, they do not exactly coincide. The simulated zonal wind and temperature response during late fall to early spring contains the observed downward and poleward propagation of the solar signal, however its structure and phase are different from those observed. The response of the surface air temperature in December consists of warming over northern Europe, USA, and eastern Russia, and cooling over Greenland, Alaska, and central Asia. This pattern resembles the changes of the surface winter temperature after a major volcanic eruption. Model results for September-October show an intensification of ozone loss by up to 10% and expansion of the "ozone hole" toward South America.

Rozanov, E. V.; Schlesinger, M. E.; Egorova, T. A.; Li, B.; Andronova, N.; Zubov, V. A.

2004-01-01

56

Su inversioni del campo elettrico terrestre a cielo sereno e una loro possibile spiegazione  

Microsoft Academic Search

\\u000a Sunto  Viene descritto un andamento anomalo del gradiente di Potenziale al Col d’Olen sul Monte Rosa durante una giornata che, dalle\\u000a condizioni atmosferiche, si poteva giudicare del tutto normale.\\u000a \\u000a Del fenomeno si dà una spiegazione plausibile dimostrando corne sia possibile la formazione di cariche spaziali solo che a\\u000a una certa distanza dalla stazione si trovino nubi o semplici strati di nebbia

G. Aliverti; M. C. Montù

1931-01-01

57

De Joaquim Xirau a M. B. Cossío: dotze cartes i una targeta de visita  

Microsoft Academic Search

En este artículo se reproducen doce cartas y una tarjeta de visita que Joaquim Xirau remitió a Manuel Bartolomé Cossío entre 1920 y 1931. Se trata de una parte fragmentaria de la correspondencia que mantuvieron estos dos intelectuales de la España liberal, que porfiaron por la introducción de la pedagogía en la universidad durante el primer tercio del siglo XX.

Pilar Llopart

2003-01-01

58

IMPORTANCIA DE LA RESTRICCIÓN PRESUPUESTRIA INTERTEMPORAL EN UNA ECONOMÍA ABIERTA: CASO COLOMBIANO  

Microsoft Academic Search

Este documento analizó la importancia de la restricción presupuestaria intertemporal y la relevancia que cobra en medio de una coyuntura de incertidumbre y volatilidad como herramienta de diagnostico de la sostenibilidad internacional de los países; fue elaborado como una reflexión de investigación sobre los patrones de endeudamiento aplicando al caso de nuestro país. Para el análisis de los conceptos sobre

RAÚL QUEJADA PÉREZ; RONNY SIBAJA MORALES; SANDRA PATRICIA MOLINA PALENCIA

2010-01-01

59

Una primera aproximación a la valuación hedónica de la contaminación en Buenos Aires  

Microsoft Academic Search

La cuantificación de los beneficios de cualquier política dirigida a reducir la contaminación puede hacerse de distintas maneras. Una de ellas es a través de métodos indirectos, uno de los cuales es el de la valuación hedónica. La idea básica es que en el precio de los inmuebles se encuentra implícito el precio de sus características. Una de dichas características

Mariana Conte Grand

2001-01-01

60

A Dinâmica Urbana das Regiões Metropolitanas Brasileiras  

Microsoft Academic Search

This article aims to analyse the comparative performance of the metropolitan areas in Brazil. Its focus is on the urban agglomeration and disagglomeration factors underling their performance. Initially, we present the theoretical and methodological background of our motivation for a further definition of the relevant variables for the analysis. The next step shows the stylised facts of the recent development

Mauro Borges Lemos; Sueli Moro; Elenice Biazi; Marco Aurélio Crocco

2001-01-01

61

TRABAJO SOCIAL INTERCULTURAL: UNA APROXIMACIÓN AL PERFIL DEL TRABAJADOR SOCIAL COMO EDUCADOR Y MEDIADOR EN CONTEXTOS MULTICULTURALES Y MULTIÉTNICOS  

Microsoft Academic Search

RESUMEN La sociedad española se ha transformado en un corto período de tiempo en una sociedad de inmigración, cuando hasta hace pocos años era más bien una sociedad de emigración. Los flujos migratorios internacionales y el hecho de ser nuestro país una sociedad de receptora de los mismos, han modificado sustancialmente el contexto de intervención del trabajador social que, inevitablemente,

MARÍA JOSÉ AGUILAR IDÁÑEZ

62

Planeamiento urbano, participación ciudadana y gobernanza: el plan general de Santa Cruz de Tenerife  

Microsoft Academic Search

El estudio de la gobernanza urbana y la participación ciudadana en una dimensión tan determinante para la ciudad como es el planeamiento cobra mayor relieve en su papel de indicador de la calidad de la democracia, de la calidad de la toma de decisiones colectivas. En este trabajo iniciamos una aproximación a la gobernanza urbana en Santa Cruz de Tenerife,

Luz Marina García Herrera; Fernando Sabaté Bel

2007-01-01

63

Evidencia de alta concentración de masa en la región nuclear de una galaxia liner  

NASA Astrophysics Data System (ADS)

Usando técnicas de espectroscopía bidimensional en el telescopio de 1.54 m de Bosque Alegre, se obtuvo el campo de velocidades de la región nuclear de NGC 1672, galaxia LINER con un anillo circumnuclear de regiones HII. La curva de rotación media para los 2 kpc centrales sugiere la presencia de una gran concentración de masa (?c~ 1011Msolar /kpc3). Este resultado es respaldado por la presencia de ciertos caracteres morfológicos detectados en imágenes obtenidas con el mencionado telescopio. Según recientes simulaciones hidrodinámicas de galaxias barreadas, estos caracteres sugieren la presencia de altas densidades en las regiones nucleares. El análisis espectrofotométrico indicaría, además, la presencia de dos componentes en la emisión nuclear, con una diferencia de velocidades de ~ 200 km/s. La velocidad circular del gas ionizado a 125 pc del centro señalaría la existencia de una masa interior de ~ 7× 108Msolar .

Díaz, R.; Carranza, G.; Dottori, H.; Goldes, G.

64

UNA APROXIMACIÓN TEÓRICA AL ANÁLISIS DE LA COMPETITIVIDAD EN EL SECTOR TURÍSTICO  

Microsoft Academic Search

En el mundo empresarial actual cobra una gran importancia el análisis de la competitividad en las organizaciones, incluso a nivel sectorial y de país. Los impactos que traen consigo la globalización, el desarrollo vertiginoso de las nuevas tecnologías de la información y las comunicaciones hacen que las formas de competir hoy en día se redefinan.

Giselle Rodríguez García; Lourdes Souto Anido

2010-01-01

65

Cultivating "Una Persona Educada: A Sentipensante" (Sensing/Thinking) Vision of Education  

ERIC Educational Resources Information Center

|This essay focuses on the need to educate the new "persona educada", a dignified, honorable person with a good measure of social and personal responsibility who also possesses the habits of the mind and heart. To cultivate "una persona educada" requires a newly formed vision of education and pedagogy. Examples of three entrenched agreements that…

Rendon, Laura I.

2011-01-01

66

TURISMO Y METAMORFOSIS LINGÜÍSTICA: FORMACIÓN, EXPANSIÓN, DOMINACIÓN Y MUTACIÓN DE UNA LENGUA  

Microsoft Academic Search

Las diferentes lenguas en el mundo han influido notablemente en los pueblos que las hablan, no sólo en su forma de pensar la realidad sino además en su manera de vincularse con otros pueblos. El turismo hoy día, se he configurado como una industria masiva donde el uso de un lenguaje único que permita la comunicación entre personas con diferente

Maximiliano Korstanje

2009-01-01

67

Landscape Terms and Place Names in the Trobriand Islands--The Kaile'una Subset  

ERIC Educational Resources Information Center

|After a brief introduction to the topic the paper first gives an overview of Kilivila landscape terms and then presents the inventory of names for villages, wells, island points, reef-channels and gardens on Kaile'una Island, one of the Trobriand Islands in the Milne Bay Province of Papua New Guinea. The data on the meaning of the place names…

Senft, Gunter

2008-01-01

68

Portal dinàmic, una eina per obrir l'IES Celestí Bellera (Granollers, Barcelona) al món  

Microsoft Academic Search

Aprende a aprendre ha estat un dels lemes més freqüents quan es parlava del nou sistema educatiu. Ara ha de deixar de ser només un lema per convertir-se en una realitat quotidiana a les escoles i instituts. L'accés al coneixement i a la informació ha canviat: les fonts documentals a les que es pot accedir superen les barreres geogràfiques de

Ma. Teresa Guiu i Viaplana; Santiago Llorens Calvet

2007-01-01

69

Modelización de problemas de ordenación forestal con múltiples criterios. Una aplicación a la economía forestal cubana  

Microsoft Academic Search

Los bosques cubanos han sido objeto de un explotación indiscriminada durante muchos años, lo que ha provocado que se estén realizando grandes esfuerzos por el restablecimiento de los mismos y que se tienda a posiciones conservacionistas que provocan el envejecimiento de las masas. Como consecuencia de esta situación, tales bosques presentan una composición por edades desequilibrada. Así, en este trabajo

R. CABALLERO; T. GÓMEZ; J. MOLINA

2003-01-01

70

Aparición de resistencia a herbicidas, en una población de malezas  

NSDL National Science Digital Library

El uso repetido del mismo herbicida, puede provocar poblaciones de malezas que consisten de biotipos susceptibles (S) que son controlados y biotipos resistentes (R), que escapan al control para producir y retornar semilla con la característica de resistencia, al banco de semillas del suelo. Esta lección se enfocará en la dinámica poblacional de una población de malezas mezclada con biotipos S y R. Se comparará y contrastará la tasa a la que aparecen malezas resistentes en una población bajo diversas presiones de selección. ****** Esta lección se enfocará en la dinámica poblacional de una población mezclada (biotipos susceptibles y resistentes a un herbicida), y comparar y contrastar la tasa a la cual aparece resistencia al herbicida, en una población de malezas mezclada, bajo diversas presiones de selección.

71

Una tipología de la empresa gallega en función de la jerarquización y el tramo de control  

Microsoft Academic Search

En el presente documento se analizan algunas variables de la configuración estructural de la empresa gallega y su relación con la dimensión (medido por el número de empleados), el sector de actividad y el grado de satisfacción con los resultados. Para ello construimos una tipología de las empresas en función del tramo de control y el número de niveles jerárquicos

P. FIGUEROA DORREGO; H. LORENZO SANTAMARÍA; R. SEGADE PÉREZ

1999-01-01

72

Hacia la implementación de una guía de práctica clínica para el tratamiento del asma  

Microsoft Academic Search

Abstract. Dados los esfuerzos que el personal sanitario hace para la definición de guías de práctica clínica (CPG) por su elevado impacto en la calidad de los cuidados y la dificultad de su implantación, hemos considerado necesario desarrollar una,solución efectivade cara a laimplantación de CPGsmediante Sistemas de Ayuda a la Toma de Decisiones (DSS). Por la importancia de lo antedicho,

Pikatza F. J; Lopez de Ipiña

73

Las habilidades comunicativas en estudiantes de la especialidad contabilidad y finanzas: una propuesta de actuación  

Microsoft Academic Search

Las instituciones universitarias están llamadas a formar profesionales que darán continuidad a la obra social que construimos. La imagen del mismo lleva implícita el dominio de una serie de cualidades que le permitan expresarse correctamente. Un reciente estudio realizado a futuros graduados de quinto año en la especialidad Contabilidad y Finanzas del Centro Universitario Municipal de Lajas acerca del desarrollo

Daylin Yera Jacomino

2011-01-01

74

Una sociedad \\  

Microsoft Academic Search

During the period 1808-1936, the liberal state dismantled the old system of religious charity belonging to the Ancien Régime, replacing it with public charity, conceived as a welfare instrument given the social risks represented by poverty, and as a means of controlling and converting the poor into useful citizens. In parallel, from civil society there arose different organisational models as

Fernando López Castellano

2003-01-01

75

L'azione del propranololo sulla glicemia e sull'insulina immunoreattiva in una paziente affetta da insulinoma  

Microsoft Academic Search

Riassunto Con la somministrazione orale di propranololo ad una paziente affetta da insulinoma si è notato un miglioramento delle condizioni cliniche e una minor frequenza delle crisi ipoglicemiche. I valori di glicemia e di IRI si sono portati nella norma. Vengono riportati e brevemente discussi i risultati delle prove del digiuno, del glucagone e della leucina praticate prima e durante

Vittorio Neri; Alberto Bartorelli; Giovanni Faglia

1969-01-01

76

AvaliaÁªo da contaminaÁªo mercurial mediante anÆlise do teor de Hg total em amostras de cabelo em comunidades ribeirinhas do TapajÛs, ParÆ, Brasil Total mercury in hair samples of inhabitants of TapajÛs river, ParÆ State, Brazil  

Microsoft Academic Search

1 Resumo Este estudo avalia a contaminação mercurial em comunidades de pescadores em quatro localidades nas margens do rio Tapajós: Rainha, Barreiras, São Luís do Tapajós e Paraná- Mirim. Análises toxocológicas das amostras de cabelo foram realizadas por espectofotometria de absorção atômica. Os níveis de mercúrio total em amostras de cabelo variaram entre 2,9µg\\/g e 71,5µg\\/g. Os valores mais baixos

Junko Nakanishi; Teiichi Oikawa; José Luiz Vieira; Manoel Quaresma; Bernardo Cardoso; Walter Amoras

77

Observaciones del disco solar y de una protuberancia quiescente en radiación ultravioleta  

NASA Astrophysics Data System (ADS)

Observaciones del disco solar y de una protuberancia quiescente en el rango de longitudes de onda ultravioleta fueron obtenidas con el instrumento CDS (Coronal Diagnostic Spectrograph) y SUMER (Solar Ultraviolet Measurements of emitted radiation) a bordo de la sonda SOHO. El propósito es investigar las velocidades macroscópicas de varias especies metálicas que se observan tanto en el disco solar como en el plasma de las protuberancias. Para calcular las velocidades del disco solar aplicamos una técnica mixta para modelar la distribución de estructuras en UV en el Sol quieto. Las velocidades macroscópicas en las protuberancias se calcularon a partir de los corrimientos Doppler en cada línea espectral y luego se tomaron las del disco solar como referencia. Obtuvimos valores absolutos para las velocidades macroscópicas entre 5 y 40 km/seg. También detectamos comportamientos diferentes en las velocidades de las protuberancias en el centro con respecto a los bordes.

Cirigliano, D.; Vial, J.-C.; Rovira, M.

78

BISANZIO E LA CROCIATA: UNA LETTURA SECONDO L'ALESSIADE DI ANNA COMNENA  

Microsoft Academic Search

Nel periodo compreso tra la morte di Basilio II il Macedone (1025) e l'ascesa al trono di Alessio Comneno (1081), l'impero bizantino attraverso una delle fasi più travagliate della sua esistenza (1). Il Bulgaroctono era stato l'ultimo rappresentante di quella serie di imperatori energici che, utilizzando accortamente le forze disponibili, avevano saputo trovare al momento opportuno la maniera di risollevare

PASQUALE CORSI

79

L’Energy Policy Act 2005 degli Stati Uniti: una politica energetica nuova “ma non troppo\\  

Microsoft Academic Search

Negli Stati Uniti, il lungo dibattito sulla politica energetica si è concluso con l’approvazione di una legge che ha l’obiettivo dichiarato di garantire un’offerta di energia sicura, accessibile ed affidabile. La legge interviene sul processo di ristrutturazione in corso nel settore elettrico e sull’offerta delle fonti di energia. In questo articolo si rileva che le norme destinate ad influenzare direttamente

Graziella Marzi

2005-01-01

80

El patrimoni educatiu, element d'una pedagògia cultural i ciutadana  

Microsoft Academic Search

El present article desenvolupa els eixos de pensament que s’estan elaborant des de diferents angles sobre el patrimoni educatiu. Una revisió sobre la importància de les aportacions de les investigacions a l’entorn del patrimoni educatiu permet assenyalar els punts d’inflexió dels museus pedagògics en l’actualitat. Entre aquests destaca la influència que els museus pedagògics, a través de les seves activitats

Isabel Carrillo; Eulàlia Collelldemont Pujadas; Pedro Luís Moreno

2008-01-01

81

Ironía, nostalgia y deconstrucción en Canciones para después de una guerra  

Microsoft Academic Search

Canciones para después de una guerra (Martín\\u000aPatino, 1971) comprises an ironic archive documentary\\u000aabout Spain during the forties. Using different editing\\u000astrategies —such as re-location of materials, fusion between sound and image, figures of speech and montage effects—, the film proposes an alternative view to thedominant one offered by Franco’s official media. The movie provides a re-reading of the

Alberto Nahum García Martínez

2007-01-01

82

Índice de Comportamiento Objetivo. Una medida para valorar la respuesta al tratamiento de pacientes con trastornos de personalidad graves  

Microsoft Academic Search

Una medida que capta la frecuencia e intensidad de comportamientos disfuncionales experimentados, así como el uso de los servicios de salud mental, se desarrollaron y probaron como parte de un ensayo de tratamiento controlado de pacientes con trastorno de personalidad borderline. El índice de comportamiento objetivo (ICO) se realizó con 136 individuos diagnosti- cados de trastorno de personalidad borderline antes

Heather Munroe-Blum; Lynn McClearly

83

LA MÚSICA EN LA CORTE DE ENRIQUE DE CASTILLA (1454-1474). UNA APROXIMACIÓN INSTITUCIONAL Y PROSOPOGRÁFICA  

Microsoft Academic Search

En este artículo se analiza desde una perspectiva fundamentalmente prosopográfica la dinámica musical en la corte de Enrique IV de Castilla (1454-1474) haciendo, a su vez, especial hincapié en el papel social, artístico e institucional que los músicos desempeñaron dentro del complejo entramado de los servidores áulicos. Aquellos años, tan inestables en lo político, asistieron, sin embargo, a un desarrollo

Francisco de Paula Cañas Gálvez

2006-01-01

84

Una transición en edades avanzadas: cambios en los arreglos residenciales de adultos mayores en siete ciudades latinoamericanas  

Microsoft Academic Search

En este trabajo se presenta una visión preliminar y descriptiva de los cambios en los arreglos residenciales en la población de 60 años y más en siete ciudades latinoamerica- nas. Se exploran la intensidad del cambio, sus razones, la estructura familiar inicial, y el cambio de vivienda física. Los datos utilizados en este estudio provienen de las encues- tas de

Julieta Pérez Amador; Gilbert Brenes

2006-01-01

85

El precio medio del metro cuadrado de la vivienda libre: Una aproximación metodológica desde la perspectiva de la Geoestadística  

Microsoft Academic Search

El precio medio del metro cuadrado de la vivienda libre y su evolución en los últimos años es una de las cuestiones que más preocupan a la ciudadanía de nuestro país y, en consecuencia, a las autoridades políticas y económicas con competencias en materia de política de vivienda. La única referencia oficial sobre la cuestión es la publicación trimestral de

JOSÉ MARÍA MONTERO LORENZO

2004-01-01

86

Niveles de resistencia a insecticidas y sus mecanismos en una cepa de Aedes aegypti de Santiago de Cuba  

Microsoft Academic Search

RESUMEN Producto del más reciente brote de dengue en el municipio Santiago de Cuba, se estudió una cepa de este vector para determinar sus niveles de susceptibilidad y\\/o resistencia a insecticidas organofosforados y piretroides. Los resultados de los bioensayos mostraron bajos niveles de resistencia a fentión, malatión y deltametrina, se obtuvieron moderados para temefos, metil- pirimifos y cipermetrina, y altos

Juan A. Bisset; Lorely H. Milá; Eric Calvo

1999-01-01

87

ENTEROPARASITOSIS INFANTIL EN UN AREA URBANA DEL NORDESTE ARGENTINO  

Microsoft Academic Search

Children enteroparasitosis in North East Argentine urban area. The aim of the present investiga- tion was to evaluate the importance of enteroparasitosis in a young urban population. The relation- ship between enteroparasitosis in this population and biological and environmental conditions was established for 113 infants between 0 and 14 years. Serial stool samples were analyzed and Graham tests were performed

ALICIA M. F. MILANO; ELENA B. OSCHEROV; ALBERTO C. PALLADINO; ANIBAL R. BAR

88

Retinol sérico en mujeres mexicanas urbanas durante el periodo perinatal  

Microsoft Academic Search

Objective. To establish the prevalence of vitamin A defi- ciency during pregnancy and lactation in a group of urban Mexican women. Material and methods. A group of preg- nant women who attended a prenatal care program were invited to participate. Subjects had no added pathologies and were less than 20 weeks pregnant. Evaluations were performed 3 times during pregnancy until

Esther Casanueva; Roxana Valdés-Ramos; Frania Pfeffer; Arlene Ricalde-Moreno; Elsy García-Villegas; Carlos Meza

1999-01-01

89

PAVIMENTOS PERMEÁVEIS E ESCOAMENTO SUPERFICIAL DA ÁGUA EM ÁREAS URBANAS  

Microsoft Academic Search

The urban human activities on soil occupation and u se affect directly the quantity and quality of runoff, changing the maximum and minimum values of stream flow. The urban soil surface impermeabilization cause high flow intensit ies and more frequency flooding. The uses of permeable pavements in urban areas seek to reduce t he surface runoff and increase the underground

Victor Wegner Maus; Afranio Almir Righes; Galileo Adeli Buriol

90

Urbana School Libraries: Curriculum, Operations, Services. Second Edition.  

ERIC Educational Resources Information Center

This two-part manual presents both a library curriculum for elementary and secondary school students and a handbook of policies and procedures for library operations and services. Part 1 (238 pages) is a two-part library skills curriculum guide for grades K-12 includes brief discussions of general student goals, main ideas, and the thinking…

Urbana School District 116, IL.

91

University of Illinois Urbana-Champaign: Micro and Nanotechnology Laboratory  

NSDL National Science Digital Library

Researchers at the Micro and Nanotechnology Laboratory address a range of topics, including photonics, microelectronics, nanotechnology, and biotechnology. More specifically, the projects are divided into the following four areas: Optoelectronics and Photonic Systems, Microelectronics for Wireless Communications, Microelectromechanical Systems, and Nanobiosystems. The various projects within these areas have their own websites offering a range of publications and overviews describing their work. The laboratory facility is also available for use by visiting university and industrial personnel.

92

La promoción turística oficial en Internet y su relación con el desarrollo turístico de los destinos: Una aplicación a las Ciudades medias de Andalucía  

Microsoft Academic Search

Resumen: Este trabajo analiza las webs de promoción oficial de destinos turísticos de interior de Andalucía. En el mismo se confirma la existencia de una relación entre el desarrollo turístico y el nivel de desarrollo de las webs. El estudio aporta una metodología basada en la contabilización de elemento (“counting methods”), obteniendo como resultado un estudio descriptivo de las webs

Pablo Díaz Luque; Blanca López Catalán

2012-01-01

93

DEFINIZIONE DI UNA PROVA DI ACCETTAZIONE SEMPLIFICATA ED ANALISI STATISTICA DEL COMPORTAMENTO VIBROACUSTICO DI RUOTE FERROVIARIE SMORZATE  

Microsoft Academic Search

Sommario Nel presente lavoro viene illustrata una procedura di accettazione di ruote ferroviarie trattate, nelle quali la ridotta emissione acustica è ottenuta mediante l'applicazione di uno smorzamento a strato vincolato mediante l'interposizione di un polimero viscoelastico fra il centro ruota ed un pannello di lamiera opportunamente sagomato. La procedura proposta è basata esclusivamente sull'analisi delle ampiezze di vibrazione in condizioni

A. Bracciali; S. Cervello; A. Rossi

94

PHILOSOPHY FOR CHILDREN E SCIENZE MOTORIE : UNA CONCILIAZIONE IMPOSSIBILE ? IL CORPO E IL MOVIMENTO NEL CURRICOLO DELLA P4C  

Microsoft Academic Search

La presente ricerca è indirizzata all'individuazione di una possibile area di intersezione fra il curricolo della P4C e il mondo delle scienze motorie. Il percorso è tracciato sostanzialmente su due filoni. Quello principale è rivolto all'analisi della persona intesa come corpo vivente, come corpo proprio che si estrinseca attraverso movimenti caratterizzati da razionalità e intenzionalità. In particolar modo ci si

Stefano Scarpa

95

La modelización matemática y el problema de la articulación de la matemática escolar. Una propuesta desde la teoría antropológica de lo didáctico 1  

Microsoft Academic Search

R Reessuummeenn:: En la primera parte del artículo introducimos algunas nociones funda- mentales de la Teoría Antropológica de lo Didáctico, que nos suministrarán las he- rramientas de análisis didáctico necesarias para reconstruir una posible evolución del dominio de investigación \\

Marianna Bosch; Francisco Javier García; Josep Gascón; Luisa Ruiz Higueras

2006-01-01

96

Infection by UNA virus (Alphavirus; Togaviridae) and risk factor analysis in black howler monkeys (Alouatta caraya) from Paraguay and Argentina.  

PubMed

A neutralizing antibody (NTAb) survey on UNA and Mayaro viruses in black howler monkeys (Aloutta caraya) from subtropical regions of Argentina and Paraguay was carried out. Risk factors for infection in monkeys were analyzed. No positive sera for Mayaro virus were detected. A prevalence of 73% (61/84) of NTAb against UNAV was detected with titers ranging from 20 to 1280. According to the statistical analysis performed, the monkey's age was a significant risk factor, but not the origin or sex. This is the first report of Alouatta caraya infection by UNAV and the first record of its activity in Paraguay. PMID:17658571

Díaz, Luis Adrián; Díaz, María del Pilar; Almirón, Walter Ricardo; Contigiani, Marta Silvia

2007-07-20

97

Una società armata è una società libera  

Microsoft Academic Search

An armed society is a free society Guns are mere objects. Preventing people from owning them, or limiting their availability, is an infringement of the natural right to property. Guns are also a peculiar good, since they are the key for the protection of liberty and property. In this perspective, gun control is not about guns: it is about control.

Carlo Stagnaro

2003-01-01

98

El valor de uso recreativo de los espacios naturales protegidos. Una aplicación de los métodos de valoración contingente y del coste del viaje  

Microsoft Academic Search

En este articulo se presenta una aplicación de dos de las metodologías desarrolladas para medir los beneficios que se derivan del uso recreativo de los bienes ambientales en ausencia de mercado, el método del coste del viaje (MCV) y el de valoración contingente (MVC). La zona objeto de estudio ha sido el Parque Nacional de “Aigüestortes y Estany de Sant

M. FARRÉ PERDIGUER

2003-01-01

99

Análisis de la decisión de exportar de las empresas agroalimentarias españolas: una aproximación con datos microeconómicos\\/Agri-food Firms Export Behaviour: a Microeconomic Approach  

Microsoft Academic Search

El objetivo de este trabajo es estudiar el comportamiento estratégico de las empresas agroalimentarias españolas en relación a los mercados exteriores. Para llevar a cabo este objetivo se ha definido un modelo de competencia imperfecta en el que unas empresas compiten a la Cournot y otras de manera competitiva. Además, se ha supuesto que las empresas toman simultáneamente tres decisiones

M. AMEUR; A. GRACIA ROYO

2004-01-01

100

EL PAPEL DE LA LEALTAD EN LA CONSTRUCCIÓN DE REDES SOCIALES: UNA PROPUESTA PARA LA GERENCIA SOCIAL DE EMPRESAS DE SERVICIOS PÚBLICOS DOMICILIARIOS  

Microsoft Academic Search

El artículo presenta y desarrolla el concepto de lealtad como instrumento para mejorar las relaciones entre usuarios y empresas de servicios públicos domiciliarios. Se divide en tres partes, además de la introducción y las conclusiones: la primera presenta el modelo Salida, voz y lealtad de Albert Hirschman, enfatizando en el tercer componente; la segunda hace una aplicación del modelo a

OLGA ROCÍO BUITRAGO BETANCUR; GERMÁN DARÍO VALENCIA AGUDELO

2007-01-01

101

INTRODUCCIÓN CONJUNTA al CÓDIGO DE ALIMENTOS de ...  

Center for Food Safety and Applied Nutrition (CFSAN)

Text Version... consumo de alimentos preparados fuera de la casa, requieren una vigilancia constante por parte de la industria y la comunidad reguladora con el ... More results from www.fda.gov/downloads/food/guidanceregulation

102

Las lenguas como elementos de cohesión social. Del multilingüismo al desarrollo de habilidades para la comunicación intercultural  

Microsoft Academic Search

Resumen La lengua, entendida como factor de cohesión social, ha sido considerada desde diversas perspectivas asimilacionistas como necesaria y prioritaria para la integración en una sociedad receptora de quienes proceden de otras comunidades lingüísticas y culturales. Este artículo propone una reflexión sobre la diversidad como elemento ineludible en la construcción de una nueva ciudadanía multicultural en la que la lengua

Martina Tuts; Colectivo Yedra

103

Una conferencia de amnesia.  

PubMed

The World Federation of Hemophilia held its 21st international meeting in Mexico City in April 1995. The crisis in current hemophilia care in developing countries is described as pathetic. One study reveals that countries not importing blood products or concentrates from the U.S. had little or no HIV transmission to persons with hemophilia, but many people were condemned to painful joint destruction. Numerous pharmaceutical, agricultural, and other companies have been caught dumping their substandard products overseas to avoid waste. The author suggests that if the fractitioners were to increase their production rate (which they could easily do), there would be enough recombinant factor concentrates to fully supply everyone in the U.S., as well as the rest of the world, at an even lower price than the intermediate-purity concentrates. Dumping inferior medical products into developing countries is viewed as irresponsible behavior. Further, the author contends that trust in the good intentions of the pharmaceutical industry, and the ability of the Federal regulatory structure, led to the ongoing death toll that the hemophilia community is now experiencing. PMID:11362352

Haas, G J

1995-04-01

104

Village Technology Handbook (Manual de Tecnologia para la Comunidad).  

National Technical Information Service (NTIS)

Village development takes on special importance in the light of the fact that 80% of those who live in less developed countries live in villages. This handbook is aimed at helping villagers to master the resources available to them. The general topics cov...

1972-01-01

105

Escola na Rede:construindo uma comunidade eletrônica de aprendizagem  

Microsoft Academic Search

This paper aims to present the environment of the distance education program, named Escola na Rede, o f t he Secretaria da Fazenda do Rio Grande do Su l, Brasil (SEFA\\/RS), developed by Escola Fazendária (EFAZ). This tool was completely designed and developed , as an o wner s ystem, to supply not only the SEFA\\/RS corporative qualification needs, but

Fernanda Carneiro; Leão Gonçalves; Bayardo Joaquin; Vega Morales

106

Diseño De Comunidades Emprendedoras, Solidarias Y Democráticas. Trabajo de campo: \\  

Microsoft Academic Search

The design of curriculum in entrepreneurship for youths is a field of work that can respond to its expectations of formation in the basic secondary one and can contribute in the economic development to local scale. It is proposed that learning in entrepreneurship should go beyond the traditional class and the ap- proximations al business plan format. A revision of

W. A. Flórez

107

Las fundaciones de ciudades y el pensamiento urbanístico hispano en la era del Descubrimiento  

Microsoft Academic Search

La historia urbana referida al periodo histórico en torno a la fecha de 1492, con sus precedentes, desde la caída de Constantinopla (1452) y su evolución hasta la entronización y asentamiento de la monarquía del Emperador Carlos (~1530), es un periodo excepcional que requiere una reinterpretación a la luz de nuevos enfoques interdisciplinarios y de nuevos descubrimientos científicos. El periodo

María Isabel Navarro Segura

2007-01-01

108

Manejo de los recursos costeros y marinos en América Latina y el Caribe  

Microsoft Academic Search

El presente documento (ENV-128) expone una estrategia de manejo de los recursos costeros y marinos para el Banco Interamericano de Desarrollo. El manejo costero integrado se presenta como una actividad amplia y polivalente encaminada por un lado a mejorar la calidad de vida de las comunidades que dependen de los recursos costeros y, por otro, a ayudar a los estados

Michele H. Lemay

1998-01-01

109

Selective biocatalytic acylation studies on 5'-O-(4,4'-dimethoxytrityl)-2',3'-secouridine: an efficient synthesis of UNA monomer.  

PubMed

Lipozyme(®) TL IM (Theremomyces lanuginosus lipase immobilized on silica) in toluene catalyzes the acylation of the 2'-OH over the 3'-OH group in 5'-O-(4,4'-dimethoxytrityl)-2',3'-secouridine (5'-O-DMT-2',3'-secouridine) in a highly selective fashion in moderate to almost quantitative yields. The turn over during benzoyl transfer reactions mediated by vinyl benzoate or benzoic anhydride was faster than in acyl transfer reactions with vinyl acetate or C(1) to C(5) acid anhydrides; except in the case of butanoic anhydride. The 2'-O-benzoyl-5'-O-DMT-2',3'-secouridine obtained by Lipozyme(®) TL IM catalyzed benzoylation of 5'-O-DMT-2',3'-secouridine was successfully converted into its 3'-O-phosphoramidite derivative in satisfactory yield, which is a building block for the preparation of oligonucleotides containing the uracil monomer of UNA (unlocked nucleic acid). PMID:23215547

Singh, Sunil K; Reddy, L Chandrashekhar; Srivastava, Smriti; Olsen, Carl E; Sanghvi, Yogesh S; Langkjær, Niels; Wengel, Jesper; Parmar, Virinder S; Prasad, Ashok K

2012-01-01

110

Expresiones urbanas públicas en Ciudad Juárez: El caso graffiti: perspectiva institucional vs percepción juvenil  

Microsoft Academic Search

The goal of this study is to describe the problematic one of the graffitti appear, by means of the comparison of the institutional perceptions of the Main directorate of Public Security, School of Social Improvement for Minors (court), educative authorities of the mean-superior level and the local mass media when conceiving the act like a crime, whereas the perceptions of

Castro Valles Alberto

111

Espacios de sociabilidad urbana en el reino de Valencia durante la Edad Media  

Microsoft Academic Search

The streets and squares of our villages and cities where the favourite social places for men and women. Other ambient where the cemeteries, the churches, the gambling houses or the brothels. Parties, games, shows, public punishments, they all gathered a numerous crowd. In opposition, the house was the private place for excellence. Also analysed is the religious or around the

José Hinojosa Montalvo

2005-01-01

112

A VIOLÊNCIA URBANA E O PAPEL DA MÍDIA NA CONCEPÇÃO DE PROFESSORAS DO ENSINO FUNDAMENTAL1  

Microsoft Academic Search

Communication promoted by the media, which has deep penetration in society's daily life, is extremely relevant in the construction of a person's conscience. Media's influence on school violence is stated through scenes of violence, ads that promote consumerism and programs that grant high-class social and economical standards. This paper aimed to identify the teachers' concept on the role of media

Marilena Ristum

113

MÚSICA NA BASE DA ESTRUTURA SOCIAL DA BAHIA URBANA DO SÉCULO XIX: NOTAS DE CONTEXTUALIZAÇÃO  

Microsoft Academic Search

RESUMO: Este trabalho discute a música feita pelas classes menos abastadas da Bahia do século XIX, contextualizando as práticas musicais, através da análise comparativa de informações advindas de fontes bibliográficas diversas: literatura de viajantes, abordagens histórico-analíticas do contexto urbano, análises sociais, histórias da música, notícias de jornais, coleções de cantigas, modinhas e lundus, crônicas de época ou de reconstrução de

Luciano Carôso; Pablo Sotuyo Blanco

114

Prevalencia de sobrepeso y obesidad en población adulta de un área de Salud Urbana  

Microsoft Academic Search

ObjectiveTo estimate prevalence of overweight and obesity in adults and to identify those individuals at high cardiovascular risk (subjects with type 2 diabetes or hypertension) in whom a nurse intervention might be beneficial in terms of life-style changes and reduction in body weight.

Ildefonso Martos-Cerezuela; José Mancera-Romero; Elena Sacristán-Visquert; Rafael Poyatos-Ramos; Juan Alfonso Rodríguez-Lagos; Salvador Ruiz-Vera; Enrique Berrobianco-Cobo; Ricardo Gómez-Huelgas

2010-01-01

115

Long-Term Results: New Construction Occupied Test House, Urbana, Illinois  

SciTech Connect

For this study, a house was designed and built to the Passive House (Passivhaus) Standard for low energy consumption. The house incorporates an airtight, super-insulated thermal enclosure, southern facing windows with overhangs, a single point mini-split heat pump and electric resistance heaters, and a balanced energy recovery ventilator (ERV). The house was instrumented with sub-metering on all major electrical circuits, temperature and humidity measurements in each room, domestic hot water consumption, and recovery efficiency of the ERV. The energy performance was documented and compared to modeled predictions, and the thermal comfort performance of the heat pump was assessed.

Stecher, D.; Allison, K.

2012-10-01

116

Symposium on Early Childhood Education (Urbana-Champaign, Illinois, November 9-10, 1997). Abstracts.  

ERIC Educational Resources Information Center

|This book compiles abstracts of presentations from a symposium held in honor of Dr. Bernard Spodek, a leading scholar in early childhood education, on the occasion of his retirement. Topics addressed are as follows: (1) culture in early childhood curriculum; (2) developmental and cultural appropriateness; (3) kindergarten in Japan; (4) pressure…

Illinois Univ., Champaign. Coll. of Education.

117

University of Illinois at Urbana-Champaign, Materials Research Laboratory progress report for FY 1991  

SciTech Connect

The Materials Research Laboratory at the University of Illinois is an interdisciplinary laboratory operated in the College of Engineering. Its focus is the science of materials and it supports research in the areas of condensed matter physics, solid state chemistry, and materials science. This report addresses topics such as: an MRL overview; budget; general programmatic and institutional issues; new programs; research summaries for metallurgy, ceramics, solid state physics, and materials chemistry.

Not Available

1991-10-01

118

University of Illinois at Urbana-Champaign, Materials Research Laboratory progress report for FY 1992  

SciTech Connect

This interdisciplinary laboratory in the College of Engineering support research in areas of condensed matter physics, solid state chemistry, and materials science. These research programs are developed with the assistance of faculty, students, and research associates in the departments of Physics, Materials Science and Engineering, chemistry, Chemical Engineering, Electrical Engineering, Mechanical Engineering, and Nuclear Engineering.

Not Available

1992-07-01

119

Workshop on artificial superlattices. [Champaign-Urbana, Illinois, October 30-31, 1980  

SciTech Connect

The program and 24 abstracts are given. The abstracts are divided into the following categories: structure and elastic properties, transport and electronic properties, magnetism and superconductivity, and phonons. (RWR)

Not Available

1980-01-01

120

The Perfect Career: Jennifer Hain-Teper--University of Illinois Library, Urbana-Champaign  

ERIC Educational Resources Information Center

This article details the work of Jennifer Hain-Teper, from the University of Illinois Library. For Jennifer Hain Teper, it all began with a simple question: "If you could do anything at all, regardless of pay, what would it be?" This was posed by a friend when Hain Teper was a volunteer at the wildflower research center in Austin, TX. "I said I…

Library Journal, 2004

2004-01-01

121

Estimación del valor económico de la calidad del agua de un río mediante una doble aproximación: una aplicación de los principios económicos de la Directiva Marco del Agua  

Microsoft Academic Search

El principal objetivo de la Directiva Marco del Agua de la Unión Europea es logar un “buen estado†de las aguas europeas para el año 2015 mediante una combinación de diferentes medidas. En este estudio, dos métodos de preferencias declaradas, el método de valoración contingente y el método de ordenación contingente, han sido aplicados para obtener la valoración económica de

Salvador del Saz Salazar; Francesc Hernandez Sancho; Ramon Sala Garrido

2009-01-01

122

La preparacion en ciencia de los candidatos a maestros del nivel elemental primario segun la reforma de la educacion cientifica en Puerto Rico: Una propuesta de secuencia curricular  

NASA Astrophysics Data System (ADS)

El proposito de esta investigacion fue identificar los componentes de la preparacion en ciencia que deben recibir los estudiantes del Bachillerato en Artes en Educacion Elemental, Nivel Primario, de acuerdo a los documentos que dirigen la reforma de la educacion cientifica en Puerto Rico. Tambien, se identificaron los componentes de los cursos que forman parte de la preparacion en ciencia de estos estudiantes. Se compararon los componentes de la preparacion en ciencia y los componentes de los cursos para determinar congruencias y discrepancias. Con los datos recopilados se identificaron los componentes de los cursos de una secuencia curricular para la preparacion en ciencia de los candidatos a maestros del nivel elemental primario. La secuencia curricular que se propone en esta investigacion incluye cursos de contenido cientifico y de metodologia en la ensenanza de la ciencia disenados para satisfacer las necesidades de los candidatos. Se recomienda que en los procesos para el diseno, la implantacion y la evaluacion de estos cursos participen profesores de ciencia, profesores de educacion y maestros del nivel elemental primario. Todos los cursos de la secuencia curricular deben tener un enfoque constructivista. Las experiencias educativas que se incluyan en los cursos deben aspirar a desarrollar en los candidatos los atributos de la cultura cientifica y actitudes positivas hacia la ciencia y hacia la ensenanza de esta disciplina. El modelaje por parte de los profesores que ensenen los cursos de la secuencia curricular es fundamental en el desarrollo profesional de los candidatos. Se recomienda que en los cursos de contenido cientifico se estudien los conceptos y los conocimientos cientificos que forman parte del curriculo de Kindergarten a tercer grado de forma integrada y con una profundidad universitaria. Estos cursos deben tener un enfoque interdisciplinario e incluir el estudio de la naturaleza de la ciencia y un componente de laboratorio para desarrollar los procesos de la ciencia y las destrezas de la investigacion cientifica. En los cursos de metodologia en la ensenanza de la ciencia se deben estudiar los modelos, los metodos, las estrategias y las tecnicas mas efectivas para la ensenanza y el aprendizaje de la ciencia, asi como las tecnicas de avaluacion.

Rodriguez Plaza, Evelyn

123

Monitoreo de ecosistemas con estrategias geoestadísticas, una aplicación de gran escala en Jalisco, México Ecosystem monitoring through the use of geostatistic strategies, a large scale application in Jalisco, Mexico  

Microsoft Academic Search

RESUMEN El proyecto de Inventario y Monitoreo de los Recursos Naturales de Jalisco, México (IMRENAT), es un proceso innovador que propone una aplicación práctica de las herramientas de modelado esta- dístico geoespacial para reportar creíblemente la condición del territorio. Aprovechando las intercone- xiones que existen entre atributos del terreno, la vegetación, las actividades humanas y lo detectable con sensores remotos

José Germán Flores Garnica; Martín Alfonso; Celedonio Aguirre Bravo

124

Los cambios comportamentales y del uso del espacio asociados a la muerte del macho dominante de una manada de lobos ibéricos (canis lupus signatus) en el Parque Zoológico de Barcelona  

Microsoft Academic Search

La dinámica social es uno de los campos más estudiados de la familia Canidae en condiciones de cautividad. En este estudio se pretende determinar cómo la muerte del macho dominante de una manada de lobos alojados en el Parque Zoológico de Barcelona afecta al patrón de actividad diario y al uso del espacio del resto de coespecíficos. Los individuos objeto

Ana Isabel Soriano Giménez; Susana Serrat Navarro; Conrad Ensenyat; Carles Riba; Carmen Maté García

2006-01-01

125

El lugar de las actividades físicas cooperativas en una programación de Educación Física por dominios de acción The place of physical activities in a cooperative program of physical education across domains of action  

Microsoft Academic Search

Resumen: En éste trabajo analizamos el lugar que deben ocupar las Actividades Físicas Cooperativas (AFC) en el currículum de Educación Física (EF) en el momento actual. En un primer apartado defendemos que la corriente que más nos puede ayudar a dotar a nuestra área de un mayor rigor y una lógica de funcionamiento a la hora de secuenciar los aprendizajes

Víctor Manuel López Pastor

126

PROPUESTAS DE ACTIVIDADES RECREATIVAS FÍSICAS PARA ELEVAR EL NIVEL DE PARTICIPACIÓN DE LOS JÓVENES DEL CDR # 4 RENÉ ALMANZA DEL MUNICIPIO AMANCIO  

Microsoft Academic Search

El presente trabajo investigativo realizado en la comunidad René Almanza Soto, del consejo popular 01 en Amancio, constituyó una gran experiencia ya que el objeto de la recreación física son indudablemente los gustos y preferencias recreativas de la población, a través de este método logramos incorporar gran parte de los habitantes a la realización de las actividades físicas recreativas que

Rosalba Mensoney Liben; Gerardo Sutherland Lemes

2010-01-01

127

I - HEGEMONÍA DEL MERCADO EN LA CIENCIA TURÍSTICA  

Microsoft Academic Search

Indudablemente, una de las cuestiones que hacen a la ciencia como tal es el principio de replicabilidad y publicidad. Ello sugiere que los investigadores deben hacer públicos sus hallazgos (lo más público posible lo cual indica que llegue a toda la comunidad científica). El principio de replicabilidad hace referencia expresa a la idea de poder llegar a los mismos resultados

Korstanje E. Maximiliano

2011-01-01

128

EURO CRISIS: LA RECESIÓN DE GRECIA Y SUS POSIBLES EFECTOS EN LA ECONOMÍA MEXICANA  

Microsoft Academic Search

Grecia es uno de los miembros de la comunidad económica europea que actualmente enfrenta una de las situaciones más cruciales que podría impactar no solamente a esta Unión sino también algunos de los países de América Latina, de todos los pertenecientes de la CEE, es el que se encuentra en peor situación económica y el más susceptible de caer en

Pedro Jesús López Montoya

2012-01-01

129

ECOLOGÍA DE DISTURBIOS Y RESTAURACIÓN DE ESTEPAS ARBUSTIVAS DEL MONTE AUSTRAL EN EXPLANADAS ABANDONA- DAS DE LA CUENCA NEUQUINA  

Microsoft Academic Search

El objetivo de este trabajo es presentar a la comunidad petrolera una síntesis de los principales resultados de dos líneas de investigación aplicada llevadas a cabo en sitios severamente degradados por la explotación de hidrocarburos. Ecología de disturbios. A fin de evaluar los procesos de regeneración natural post-disturbio se investigaron, durante febrero-marzo de 2002 y mediante un diseño de muestras

G. A Zuleta; L. G. Reichmann; M. C. Li Puma

130

DISTRIBUCIÓN INVERNAL DE LOS MICROMAMÍFEROS EN BOSQUES FRAGMENTADOS DE LLANURA DEL CENTRO DE ESPAÑA  

Microsoft Academic Search

RESUMEN Este trabajo analiza los patrones de distribución y abundancia de las comunidades invernales de micromamíferos de dos áreas agrícolas de España central. Ambas áreas están constituidas por encinares Quercus ilex relictos y fragmentados dentro de una matriz agrícola. Los micromamíferos se muestrearon empleando trampas de foseta que estuvieron abiertas durante un ciclo lunar completo (28 noches en febrero-marzo de

J. M. DE ALBA; R. CARBONELL; C. L ALONSO; F. J. GARCÍA; M. DÍAZ

2001-01-01

131

Competencias social y habilidades sociales en la Educación Especial  

Microsoft Academic Search

La enseñanza y el aprendizaje de habilidades sociales específicas es uno de los principales propósitos que se plantea la Educación Especial, con objeto de que los alumnos adquieran la suficiente competencia social que les permita una plena integración en la comunidad. Muchos han sido los procedimientos utilizados para su instrucción; la mayoría de estos métodos han ejercido influencias beneficiosas en

XI CONGRESO; Consejo de Redacción; REVISTA ELECTRÓNICA

2008-01-01

132

Revision curricular a partir de un analisis comparativo de las discrepancias en los curriculos de una escuela de optometria en Puerto Rico con las competencias requeridas para las agencias de revalida y acreditacion 2004  

NASA Astrophysics Data System (ADS)

El proposito de esta investigacion, un estudio cualitativo de caso, fue comparar y contrastar el curriculo vigente de la Escuela de Optometria de la UIAPR con las competencias y estandares requeridos por las agencias de acreditacion y de revalida. Con este proposito, decidimos realizar una revision y un analisis de documentos: el prontuario de cada uno de los cursos de los curriculos implantados en el 1993 y en el 2001; las competencias y estandares establecidos por las agencias de revalida y de acreditacion; y las estadisticas en las que se analiza el porcentaje de estudiantes que aprueban cada una de las partes de los examenes de revalida entre el 1998 al 2003. Se realizaron entrevistas dirigidas para dar apoyo y complementar la revision y el analisis de estos documentos. Los participantes de las entrevistas fueron tres estudiantes de la clase de optometria del 2004 (ultima clase del curriculo del 1993); tres estudiantes de la clase de optometria del 2005 (primera clase graduanda del curriculo vigente) y tres profesores y/o directores de los Departamentos de Ciencias Basicas, Ciencias Clinicas y Cuidado al Paciente. Esta investigacion se enmarco en el modelo de evaluacion curricular de discrepancia de Malcolm Provus y en el modelo de desarrollo basado en competencias. Uno de los hallazgos mas importantes del estudio es que los cambios que se implantaron al curriculo del 2001 no han logrado que los estudiantes mejoren su ejecucion en los examenes de revalida. Por otro lado, se encontro que el curriculo vigente atiende completamente los estandares de la practica de Optometria, pero no las competencias. Esta informacion fue validada mediante el uso de una tabla de cotejo para el analisis de los cursos y de la informacion obtenida de las entrevistas. El estudio determina y concluye que existen discrepancias entre los prontuarios de los cursos del curriculo y las competencias requeridas por la agencia de revalida. Segundo, que el Departamento de Ciencias Basicas es el que presenta mas deficiencias en el desarrollo de las competencias. El investigador recomienda disenar e implantar un curriculo basado en competencias y proveer formacion en didactica y procesos de aprendizaje a los profesores.

Rivera Pacheco, Andres

133

Frecuencia y descripción del habito tabáquico entre población urbana del Municipio de San Juan de la Maguana  

Microsoft Academic Search

It is a question of a market and descriptive study that develop across an epidemiological survey cross street directed persons of the urban zone of the Municipality of San Juan of the Maguanawho were present in his homes. Of 1089 you present interviewed 164 (15.1 %) was smoking. The age average of the polled population was 40.8 years (rango: 15-70

Sención Jorán; José A. Cueto Benzo; Carlina Evelyn; Victoria Guzmán; Luis Emilio Pérez Gómez; Bertha Delgado

134

Ocorrência e coleta de colônias e de enxames de abelhas africanizadas na zona urbana de Maringá, Estado do Paraná, Brasil  

Microsoft Academic Search

Occurrence and collection of Africanized honeybee swarm and colonies on the urbane zone of Maringá, Paraná State, Brazil. During the last years, a great number of swarms of Africanized honey bees migrated to the urban zone of Maringá, Paraná State, Brazil, causing a great concern, mainly in those who live at home with children, elderly and allergic people. This study

Vagner De Alencar Arnaut de Toledo; Fábio Luiz Buranelo Toral; Sidnei Bueno de Miranda; Adilson Shiraishi; Juliano Hideo Hashimoto; Waldirene Rossi da Silva

2006-01-01

135

INDEPENDENT CONFIRMATORY SURVEY OF THE NUCLEAR RESEARCH LABORATORY AT THE UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN, ILLINOIS  

SciTech Connect

ORAU conducted confirmatory survey activities within the NRL at the University during the week of May 7, 2012. The survey activities included visual inspections/ assessments, surface activity measurements, and volumetric concrete sampling activities. During the course of the confirmatory activities, ORAU noted several issues with the survey-for-release activities performed at the University. Issues included inconsistencies with: survey unit classifications were not designated according to Multi-Agency Radiation Survey and Site Investigation Manual guidance; survey instrument calibrations were not representative of the radionuclides of concern; calculations for instrumentation detection capabilities did not align with the release criteria discussed in the licensee’s survey guidance documents; total surface activity measurements were in excess of the release criteria; and Co-60 and Eu-152 concentrations in the confirmatory concrete samples were above their respective guidelines. Based on the significant programmatic issues identified, ORAU cannot independently conclude that the NRL satisfied the requirements and limits for release of materials without radiological restrictions.

EVAN M. HARPENAU

2012-06-28

136

Desarrollo y Organizacion de la Comunidad (Organization and Development of the Community).  

National Technical Information Service (NTIS)

Two documents written in Latin America (the first in Chile and the other in Ecuador) outline methods and components that should be employed to catalize the community infrastructure. Organization and Development of the Community contains the following chap...

1968-01-01

137

Astronomía gamma con telescopios Cherenkov: hacia un observatorio astronómico abierto a la comunidad  

NASA Astrophysics Data System (ADS)

Gamma-ray astronomy is opening the way to a universe far more energetic than anyone could have imagined half a century ago. The understanding of the processes of nature which carry a large portion of the energy in the universe, has astrophysical and cosmological implications. The next gen- eration of Cherenkov telescopes, an order of magnitude more sensitive and with higher resolution than the current systems, will mean a significant step forward for ground-based gamma-ray astronomy. This paper presents the current status of this field as well as the next generation of telescopes in this energy range, which are being designed for the first international observa- tory open to the astronomical community. The Cherenkov Telescope Array project and the Argentine sites proposed for the southern observatory are described in this paper. FULL TEXT IN SPANISH

Rovero, A. C.

138

Microplanificacion: Un Proceso de Programacion y Desarrollo con Base en la Comunidad (Microplanning).  

National Technical Information Service (NTIS)

The book is a Spanish translation of a practical guide on urban, low-income settlements for community groups and their leaders. Microplanning is a community-based process in design and development which enables programs for neighborhood upgrading to be pr...

R. Goethert N. Hamdi S. Gray A. Slettebak

1992-01-01

139

Análise da contaminação dos sistemas hídricos por agrotóxicos numa pequena comunidade rural do Sudeste do Brasil  

Microsoft Academic Search

Recent advances in analytical techniques allow identifying pesticide pollution in water systems. In small rural communities, the negative effects of pesticide pollution can be aggravated by the lack of infrastructure and adverse socioeconom- ic conditions. This study investigated pesticide pollution in potential water supply sources in a tomato growing area in Paty do Alferes, Rio de Janeiro State, Brazil. The

Marcelo Motta Veiga; Dalton Marcondes Silva; Lilian Bechara Elabras Veiga; Mauro Velho de Castro Faria

2006-01-01

140

Comunidade de Carabidae (Coleoptera) em manchas florestais no Pantanal, Mato Grosso do Sul, Brasil  

Microsoft Academic Search

Carabid community (Coleoptera) in forest patches in Pantanal, State of Mato Grosso do Sul, Brazil. This work addresses the effects of the size, flooding susceptibility and vegetation complexity on ground beetles community structure (Coleoptera, Carabidae) in forest patches (capões) in the sub-regions Miranda and Abobral of the Pantanal, State of Mato Grosso do Sul. Thirty pitfall traps were run for

Letícia Vieira; Frederico S. Lopes; Wedson D. Fernandes; Josué Raizer

2008-01-01

141

COMUNIDAD DE CIANOBACTERIAS DURANTE EL CICLO DE CULTIVO DE ARROZ (Oriza sativa L.)  

Microsoft Academic Search

Abiotic factors as temperature affect cyanobacterial growth in rice crop fields. The aim of our study was to evaluate cyanobacteria during rice crop development in two crop areas with different water temperature. We worked in a rice crop flooded with subterraneous water. We sampled two sites that differed in the distance from the entrance of water to the field. Total

SILVIA MERCEDES BENINTENDE

142

Sistema de Recomendações em Discussões Eletrônicas - Apoio à Construção do Conhecimento em Comunidades Virtuais de Aprendizagem  

Microsoft Academic Search

Internet enables the construction and sharing of knowledge without physical frontiers. Despite all the technologies available for online discussions, the knowledge shared through electronic media could be better utilized. Following the socio-interactionist theory of Vygotsky (1984), this paper presents the SisRecCol system, that analyzes the themes discussed in a chat room and then recommends information sources in a personalized way,

Adriana Justin; Cerveira Kampff; Stanley Loh; Daniel Lichtnow; José Palazzo; Moreira de Oliveira

143

REFLEXIONES SOBRE LA COMUNIDAD ANDINA Y EL MERCOSUR FRENTE A LOS ESCENARIOS DEL ALCA  

Microsoft Academic Search

This article aims at the study of hemisphere integration issues in the context of FTAA and its impact on other regional treaties such as MERCOSUR and the Andean Community. The American continent integration is one of the most relevant aspects of geopolitical and geo-economics context in our times of change, complexity and globalization

Franklin Molina

144

Emergencia de comunidades pastoralistas formativas en el sureste de la Puna de Atacama  

Microsoft Academic Search

A summary of results of multidisciplinary research aimed to the understanding of the transition between late archaic (ca. 5000-3800 BP) to early formative societies (ca. 3500-2400 BP), is presented. We suggest that the location of archaic and formative settlements in the ecorefuge of Quebrada Tulan are explained by a favorable cultural, social and environmental conditions, that allowed the transformation from

Patricio De

2006-01-01

145

Prevalencia de úlceras por presión en la Comunidad Autónoma de las Islas Baleares  

Microsoft Academic Search

ObjectiveThe absence of reliable information regarding Pressure Ulcers in the Balearic Islands has led to the development of this study. The main objective was to acquire knowledge of the prevalence in hospitals, nursing homes and patients who have received domiciliary care in the public and semi-private services.

Antonia M. Tomàs-Vidal; María Soledad Hernández-Yeste; M. Dolores García-Raya; Reyes Marín-Fernández; Josefina Cardona-Roselló

2011-01-01

146

El VIH y las ramificaciones para la seguridad alimentaria y la salud infantil en comunidades afectadas  

Microsoft Academic Search

ExtractoLos primeros casos de síndrome de inmunodeficiencia adquirida (SIDA), causada por el virus de la inmunodeficiencia humana (VIH), se identificaron en 1981. Actualmente se estima en 39 millones las personas infectadas en todo el mundo por el virus. Aunque el 64% de estos individuos viven actualmente en la pobreza de África subsahariana, la pandemia se está propagando en estos momentos

Noel W. Solomons; Gwen Ellen O’Donnell

2007-01-01

147

Elogio do cotidiano: a confiança e a arte da vida social em uma comunidade amazônica  

Microsoft Academic Search

Como antropóloga (em vez de, por exemplo, filósofa)1 meu objetivo é compreender e desvelar as visões de mundo de outras pessoas, em parti- cular as dos povos indígenas da floresta tropical amazônica. A versão local que, por muitos anos, venho tentando entender pertence aos Pia- roa, um povo que vive ao longo de tributários do rio Orinoco, na Vene- zuela.

Joanna Overing

1999-01-01

148

Desarrollo Turístico y Sustentabilidad: Caso Villa Pehuenia y la Comunidad Mapuche Puel  

Microsoft Academic Search

With limited resources and overpopulation on a global level, sustainable development is the only way that human beings will be able to survive on this earth. The problem is that the dominant model of development stresses the importance of economic profits in the short term and far too often exploits natural resources and less powerful cultural groups. This creates dangerous

Sasha Shahidi

2007-01-01

149

Sistemas de apareamiento en reptiles: una revisión  

Microsoft Academic Search

Mating systems in reptiles: a review. - Among vertebrates, reptiles are known to manifest a substan- tial variation of mating systems based on relatively complex social systems and different spatial organizations. The most frequent mating system is that situation where individuals of both sexes mated with more than one individual of the opposite sex. Monogamy (i.e. exclusive and long term

MARIANO CUADRADO

150

L'idea: una redazione diffusa  

Microsoft Academic Search

Created for the 100 years of the Deutsches Museum, the 100 classi are a 'diffuse' editorial office - a team of classes geographically distributed but connected online - that promotes science and technology education on a European dimension. Aiming at fighting against the decline of scientific vocations and the digital divide, the 100 classi Project experiments new ways of integrating

Raffaella Morichetti

2007-01-01

151

Historia De Una Fascinación: Borges En Holanda  

Microsoft Academic Search

In Out of Context. Historical Reference and the Representation of Reality in Borges, Daniel Balderston claims that the interpretative practice of Jorge Luis Borges’s short stories has tended to focus on the\\u000a ‘unreal’, that is, on its autoreferential, fictional and fantastic elements, and that, on the other hand, allusions and references\\u000a to the concrete, historical reality in the work of

Maarten Steenmeijer

2007-01-01

152

Lectura interpretada del antibiograma: una necesidad clínica  

Microsoft Academic Search

The interpretive reading of the antibiogram is routinely performed in the microbiology laboratory as a complement of the clinical categorization of antimicrobial susceptibility testing results. This process consists in the phenotypic recognition of resistance mechanisms allowing the inference of the initial resistance phenotype. Moreover, it assists in the modification of clinical categories and in the deduction of susceptibility of antimicrobials

Rafael Cantón

2010-01-01

153

UNA APROXIMACIÓN AL FENÓMENO ESQUIZO-OBSESIVO  

Microsoft Academic Search

SUMMARY Although there is a controversy about the definition of schizo-obssesive phenomena, we propound as seen the revision of many medical and historical reports and the evaluation of patients who presents this phenomena, the next definition: \\

Cristina Lóyzaga; Humberto Nicolini; Rogelio Apiquian; Ana Fresán

2002-01-01

154

Reporte de Evento Adverso para una Inmunoglobulina ...  

Center for Biologics Evaluation and Research (CBER)

Text Version... el caso de estudio ejemplo es de VIH vinculado con RhoD cuando se administró a pacientes con púrpura trombocitopénica idiopática o PTI. ... More results from www.fda.gov/downloads/biologicsbloodvaccines/internationalactivities

155

El pensamiento cuántico. Una propuesta teórica  

Microsoft Academic Search

This paper is a reflection on the mind-brain relationship. The author approaches mental functions beginning with some considerations based on chemistry, biology and quantum physics. With the aid of complex thought (the science of complexity), questions such as how the brain carries out information programming are tackled. It shows how all these phenomena require an explanation to begin with, and

Guillermo Sánchez Medina; Jairo Eduardo; Márquez Díaz

2006-01-01

156

La adicción a los videojuegos. Una revisión  

Microsoft Academic Search

Video game addiction seems to be a widely accepted disorder. This work reviews in a critical manner the literature and the state of the art about this topic. The scarcity of works focused specifically on video game addiction, as well as the weakness of many of the investigations are commented as main conclusions. None of the studies makes explicit the

R. TEJEIRO

157

Sviluppo locale e leadership. Una proposta metodologica  

Microsoft Academic Search

This paper proposes a new methodological approach for local development. It is divided in three parts. The first part analyzes the critical points of local development in the framework of EU policies; the main critical point seems to be the lack of leadership competences to manage complex situations and the governance process. The second part underlines the main concepts and

Riziato Erica

2007-01-01

158

Viajes y vacunas: Una precaución necesaria  

Microsoft Academic Search

In the last few years it is taking place an important increment of the number of people who travel all over the world, including exotic countries. In this way, about 10 million people, including both immigrants and tourist and diplomatic and businessmen, move annually among Europe and the so-called countries of the third world. Due to these populations movements it

Andrés Sanchez Bustelo

159

Alimentos funcionales, una nueva alternativa de alimentación  

Microsoft Academic Search

The consumption of foods that in addition to providing basic nutrition may help cure and prevent some diseases is one of the most innovative aspects that the 21st century offers. Foods that reduce cholesterol intake, help weight loss, avoid osteoporosis, regulate blood pressure and even candy that prevents dental cavities can habitually be found in many supermarkets around the world.

SARMIENTO RUBIANO

160

Una rivista, lungo un quarto di secolo  

Microsoft Academic Search

Questo numero della Rivista di Storia Economica coincide con il compiersi del venticinquesimo anno della sua Seconda serie. La Prima serie, curata da Luigi Einaudi, era apparsa fra il 1936 e il 1943. Il numero si apre con un editoriale, dovuto a Pierluigi Ciocca e Gianni Toniolo, che riconsidera sinteticamente l'indirizzo di metodo e di contenuto seguito dalla Rivista nei

Ciocca Pierluigi; Toniolo Gianni

2009-01-01

161

Las Brigadas Internacionales: una aproximación historiográfica  

Microsoft Academic Search

El artículo consta de dos apartados. Al primero le hemos dado un enfoque cronològico, distinguiendo tres etapas: a) las obras publicadas por ambos bandos con finalidad propagandistica durante la Guerra Civil; b) de los anos cuarenta hasta los ochenta, en que observamos que se camina desde la vision mítica hasta los primeros estúdios críticos; c) a partir de 1996, con

Manuel Requena Gallego

2004-01-01

162

Elementos para una reforma del sector público en el contexto de una economía de mercado  

Microsoft Academic Search

En este trabajo se propone un conjunto de elementos básicos que deben ser considerados para el diseño de cualquier estrategia de reforma del sector público en el Perú, abordando cuestiones de carácter económico, social, político y de organización institucional.

Claudio Herzka

1996-01-01

163

Which Benjamin Franklin—Yours or mine? Examining responses to a new story from the historical archaeology site of Franklin court  

Microsoft Academic Search

\\u000a Resumen  La reciente revisión de las campañas arqueológicas llevadas a cabo en la mansión de Benjamín Franklin en Filadelfia (excavada\\u000a entre 1953 y 1975) revelan una nueva hístoría muy significativa para las comunidades que viven en la actualidad en Estados\\u000a Unidos. La historia de Franklin, inicialmente poseedor de esclavos y posteriormente abolicionista da un giro completo cuando,\\u000a en sentido figurado, los

Patrice L. Jeppson; Benjamin Franklin

2006-01-01

164

Twenty-Five Years of Linguistic Research and Teaching at the University of Illinois at Urbana-Champaign. Graduate Research by Doctoral and Master's Degree Students.  

ERIC Educational Resources Information Center

A special issue of the journal, dedicated to Henry B. Kahane, the late founder of the Department of Linguistics at the University of Illinois at Champaign, celebrates the department's first 25 years. It contains three parts. The first consists of specifically commissioned papers originally written in 1973-74 and meant for a specific project,…

Kachru, Braj B., Ed.

1992-01-01

165

The Common Gaze: Conversations with Cataloging Instructors about Teaching Online at the Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign  

Microsoft Academic Search

Past and present instructors from the Library Education Experimental Program (LEEP) online graduate education program at the Graduate School of Library and Information Science at the University of Illinois discuss their instructional experiences. Topics include: discussion of learning activities that work and those that do not, the differences in participation rates among online students, the challenge of instruction in an

Kathryn La Barre; K. R. Roberto; Faye Leibowitz

2012-01-01

166

Economic Impact on the State of Illinois of the Medium BTU Coal Gasification Demonstration Facility at the University of Illinois at Urbana-Champaign.  

National Technical Information Service (NTIS)

The coal gasification proposal is a plan to design, construct, and operate a coal gasification plant which would use high sulfur Illinois coal to supply the University of Illinois' Abbott Power Plant. This plant would use 500 to 600 tons of coal per day t...

M. Reiber

1974-01-01

167

Conserving and Preserving Library Materials. Papers Presented at the Allerton Park Institute (Urbana, Illinois, November 15-18, 1981). Allerton Park Institute Number 27.  

ERIC Educational Resources Information Center

|Papers presented at the 1981 Allerton Park Institute include: (1) "Conservation: What We should Do Until the Conservator and the Twenty-first Century Arrive," by Robert H. Patterson; (2) "Expanding Preservation Resources: The Corps of Practitioners and the Core of Knowledge," by Pamela W. Darling; (3) "National Preservation Planning and Regional…

Henderson, Kathryn Luther, Ed.; Henderson, William T., Ed.

168

Tabagismo em adolescentes de área urbana na região Sul do Brasil Tobacco smoking among teenagers in an urban area in Southern Brazil  

Microsoft Academic Search

Objective To evaluate the prevalence of tobacco smoking and its determinants among adolescents. Methods A cross-sectional study, using a multiple stage sampling, was carried out in 1997 and a sample of adolescents aged between 12 and 18 years who were living in the urban area of Pelotas, Brazil, was studied. Those who reported having smoked at least one cigarette per

Bernardo Lessa Horta; Ricardo Tavares Pinheiro; Elaine Tomasi; Escola de Psicologia; Gonçalves Chaves

2001-01-01

169

Twenty-Five Years of Linguistic Research and Teaching at the University of Illinois at Urbana-Champaign. Graduate Research by Doctoral and Master's Degree Students.  

ERIC Educational Resources Information Center

|A special issue of the journal, dedicated to Henry B. Kahane, the late founder of the Department of Linguistics at the University of Illinois at Champaign, celebrates the department's first 25 years. It contains three parts. The first consists of specifically commissioned papers originally written in 1973-74 and meant for a specific project,…

Kachru, Braj B., Ed.

1992-01-01

170

University of Illinois at Urbana-Champaign, Materials Research Laboratory progress report for FY 1993 and research proposal for FY 1994  

SciTech Connect

The materials research laboratory program is about 30% of total Materials Science and Engineering effort on the Univ. of Illinois campus. Coordinated efforts are being carried out in areas of structural ceramics, grain boundaries, field responsive polymeric and organic materials, molecular structure of solid-liquid interfaces and its relation to corrosion, and x-ray scattering science.

Birnbaum, H.K.

1993-03-01

171

Proceedings of a National Symposium on the Racquet Sports. An Exploration of Research Implications and Teaching Strategies (Urbana, Illinois, June 13-16, 1979).  

ERIC Educational Resources Information Center

|Conference proceedings from this national symposium on hard scientific research and developments in teaching tennis, squash, racquetball, and badminton are divided into several sections. The first deals with sports medicine and the biomechanics of the racquet sports. The second part discusses the pyschological and sociological aspects of…

Groppel, Jack L., Ed.

172

MEDIDAS BIOLÓGICAS E ÍNDICES DE QUALIDADE DA ÁGUA DE UMA MICROBACIA COM POLUIÇÃO URBANA E DE CURTUMES NO SUL DO BRASIL  

Microsoft Academic Search

BIOLOGICAL MEASURES AND WATER QUALITY INDICES IN A MICRO-WATERSHED POLLUTED WITH URBAN AND TANNERY SEWAGE IN SOUTH BRAZIL. The article is based on a comparative study between biological measures based on the benthic macroinvertebrate communities and the Water Quality Index (WQI) determined by physical-chemical parameters. The data were collected in the downstream region of the Sinos river basin, in the

Milton Norberto Strieder; Luiz Henrique Ronchi; Cristina Stenert; Ricardo Thormann Scherer; Ulisses Gaspar Neiss

173

Fascitis necrosante por Staphylococcus aureus resistente a la meticilina adquirido en la comunidad productor de leucocidina de Panton-Valentine  

Microsoft Academic Search

Community-Acquired Methicillin-Resistant Staphylococcus aureus (CA-MRSA) is a worldwide emerging pathogen that is able to produce serious skin and soft- tissue infections such as necrotizing fasciitis, as well as pneumonia and osteomyelitis. We present a 14 month child with necrotizing fasciitis, confirmed by magnetic resonance imaging, produced by CA-MRSA Panton-Valentine leukocidin producer. The clinical outcome was good after early surgical treatment

M. Tobeña Rué; F. Coll Usandizaga; C. García Fontecha; R. Bartolomé Comas; F. A. Moraga Llop

2009-01-01

174

Building ?la comunidad?: the role of community organizations in the political socialization of native born and immigrant Latinos  

Microsoft Academic Search

This paper utilizes the Latino National Survey to explain the relationship between community organizations?ethnic and non-ethnic?on the political socialization of native born and immigrant Latinos. As immigrant populations continue to increase, they pose a unique strain on current political socialization practices in American society. This paper analyzes the effect of participatory and volunteer organizations like the PTA, unions, church groups

Marcela Garcia-Castanon

175

Rising with De Colores: Tapping into the Resources of la Comunidad to Assist Under-Performing Chicano-Latino Students  

ERIC Educational Resources Information Center

|This article explores the dynamics and educational potential of De Colores Community Learning Center, an after-school program serving low-performing Chicano-Latino children. The article discusses the foundational characteristics of De Colores and its quest to become a model of empowerment, instead of a more traditional model of service. Finally,…

Ordonez-Jasis, Rosario; Jasis, Pablo

2004-01-01

176

LOS HONGOS MICORRIZÓGENOS ARBUSCULARES EN LA RESTAURACIÓN DE COMUNIDADES TROPICALES Arbuscular mycorrhizal fungi in tropical forest restoration  

Microsoft Academic Search

The main goal of this study was to discuss the effects of arbuscular mycorrhizal fungi on plant settlement and growth. This mutualistic association is important for the nutrient acquisition, protection against water stress and pathogens of the soil, as well as competitive advantages with other vegetation and its influence in the substrate stabilization. Disturbances often affect inoculum quantity in the

J Ramos-Zapata; P Guadarrama

2004-01-01

177

Microorganismos aislados de muestras de orina procedentes de la comunidad y patrón de sensibilidad en un periodo de 12 años  

Microsoft Academic Search

SUMMARY This study aimed to determine the prevalence of microorganisms isolated from urine samples from outpatients and the resistance of the pathogens isolated to antimicrobial agents used in the province of Córdoba, Spain, which has a Health Area of approximately 776,000 in- habitants. It was a retrospective descriptive study covering a 12-year period (1992-2003). All samples were sent from primary

F. C. Rodríguez López; F. Franco-Álvarez de Luna; R. M. Gordillo Urbano; A. Ibarra González; M. Casal Román

178

La Pérdida de los Humedales: Cómo se ven afectadas las Comunidades de Aves?  

NSDL National Science Digital Library

The issue-focused, peer-reviewed article describes how wetland bird populations are stressed due to: devastating habitat loss throughout the world, human intervention, such as agricultural expansion, other factors, such as invasive species and climate change, and lack of research data to improve management practices.

Robert Fletcher (University of Montana;)

2003-10-01

179

Utilización de un sistema de derivación fecal en una paciente que desarrolla una fascitis necrotizante de la zona génito-perineal en una unidad de traumatología  

Microsoft Academic Search

Necrotizing fasciitis is a severe infection of the subcutaneous tissue, with a higher mortality if treatment is not adequate. Nursing care can be fundamental in obtaining a good outcome of the healing process. We present a case of an 80 year-old diabetic patient admitted to our orthopaedic surgery unit as consequence of a screw displacement in her hip. She was

Ana Craviotto Vallejo; Raquel Guzmán Carrasco; María Antonia Martín Fernández

2010-01-01

180

Una controversia historica al servicio de una situacion de aprendizaje: una reconstruccion didactica basada en Dialogo sobre los dos maximos sistemas del mundo de Galileo  

Microsoft Academic Search

It is difficult for the common sense to admit that an object dropped from the top of the mast of a ship moving at a constant velocity falls down at the bottom of the mast because it keeps inside the horizontal movement of the ship. This difficulty is similar to the one faced by early scientists from the pre-classical science

Cecile de Hosson

2010-01-01

181

Una controversia historica al servicio de una situacion de aprendizaje: una reconstruccion didactica basada en Dialogo sobre los dos maximos sistemas del mundo de Galileo  

Microsoft Academic Search

It is difficult for the common sense to admit that an object dropped from the\\u000atop of the mast of a ship moving at a constant velocity falls down at the\\u000abottom of the mast because it keeps inside the horizontal movement of the ship.\\u000aThis difficulty is similar to the one faced by early scientists from the\\u000apre-classical science

Cecile de Hosson

2010-01-01

182

Practice-related effects demonstrate complementary roles of anterior cingulate and prefrontal cortices in attentional control ? ? This study was supported by the Beckman Institute for Advanced Science and Technology at the University of Illinois, Urbana-Champaign; Carle Clinic, Urbana, Illinois; and NIMH MD\\/PhD predoctoral National Research Service Award provided support to M.P.M. (MH12415-01)  

Microsoft Academic Search

The purpose of this study was to test the hypothesis that the dorsolateral prefrontal cortex (DLFPC), not the anterior cingulate cortex (ACC), plays the predominant role in implementing top-down attentional control. To do so, we used fMRI to examine practice-related changes in neural activity during a variant of the Stroop task. The results indicated that the DLPFC’s activity decreased gradually

M. P. Milham; M. T. Banich; E. D. Claus; N. J. Cohen

2003-01-01

183

La traducció catalana a l’exili. Una primera aproximació  

Microsoft Academic Search

La traducció catalana a l’exili no ha estat gaire estudiada, atès que la producció no és gaire abundosa i queda dispersa enmig d’un munt de tipologies i plataformes (quan no es presenta com a obra «original»): traduccions anònimes, dobles versions, autotraduccions, versions i adaptacions teatrals inèdites, traduccions «visibles» i «invisibles» a la premsa, traduccions premiades als Jocs Florals… Aquest article

Montserrat Bacardí

2009-01-01

184

La Economía de la lengua: una visión de conjunto  

Microsoft Academic Search

These pages aim to give a global vision of the current situation of the so called “Economics of language” literature. They start over with a description of main characteristics and a first definition of what it is correctly understood as “Economics of language”. Later on, we thoroughly analyse some of the key research lines through with the economic analysis has

Juan Carlos Jiménez Redondo

2006-01-01

185

TURISMO SUSTENTABLE: EL PLANTEAMIENTO INICIAL PARA UNA DISCUSIÓN QUE CONTINÚA…  

Microsoft Academic Search

El desarrollo es un término que ha despertado un extenso debate dentro de las filas de la antropología. Dos tendencias, van a surgir en los abordajes teóricos sobre el desarrollo. Por un lado, la liberal la cual presupone que existen sociedades ubicadas en estadios diferentes de desarrollo cuya carrera es en forma lineal y se lleva a cabo por el

Maximiliano Korstanje

2009-01-01

186

ETNOGRAFÍA DEL GASTO: EL CASO DE UNA EMPRESA TURÍSTICA  

Microsoft Academic Search

El siguiente trabajo (a diferencia de otros) intenta ser un abordaje innovador sobre el tema que denota la etno-psicología del gasto (erogación). Asimismo, su presentación (en forma de comentarios etnográficos o cuaderno de notas) es combinada con datos estadísticos de gran relevancia y comentarios personales del observador durante el trabajo de campo. En este caso, se ha combinado prácticas propias

Maximiliano Korstanje

2008-01-01

187

Libertà del vivere una vita civile e deprivazione economica  

Microsoft Academic Search

We analyze households’ economic freedom to determine their standard of living, characterized by their capacity to spend on housing, utilities, food, and transport: economic poverty is a lack of freedom due to budgetary constraints. We propose three new measures. The first is the classical notion of “freedom to choose”, distinguishing however between the categories of high, medium and low frequency

Luigi Pierfranco Campiglio

2011-01-01

188

Aspergilosis: puesta al día de una patología a considerar  

Microsoft Academic Search

Pulmonary aspergillosis is a mycotic infection caused by the aspergillus fumigatus, saprophyte of the normal human sputum. Five patients with non invasive aspergillosis were studied, of whom 4 were adults (3 women, 1 man) and one, pediatric, with invasive aspergillosis. All of them were studied by conventional X-ray, spiral CT, multislice CT and video capsule endoscopy. The presentation is predominant

Héctor G. Oxilia; Rodrigo G. Oxilia; Fernando Falco; J. R. Villavicencio Rosario

2007-01-01

189

MODELLAZIONE DI UNA GIUNZIONE RIVETTATA MEDIANTE UN NUOVO ELEMENTO RIVETTO  

Microsoft Academic Search

In the present paper the structural behavior of a riveted lap joint connection was investigated experimentally and numerically using a new rivet element. The rivet element, based on a closed-form solution of a theoretical model of the rivet joint, is able to precisely evaluate, in FE analysis, both local and overall stiffness of riveted joints with a very low contribution

M. Ferracci; F. Vivio

190

La Ciencia de los Antiguos Mexicanos: Una Bibliografia Selecta  

ERIC Educational Resources Information Center

|Fifty-five citations pertaining to the scientific and mathematic development of ancient Mexicans, particularly the Mayas, are given in this select bibliography. The introduction and descriptions of resource libraries in 8 States are in Spanish. (NQ)|

Ortiz-Franco, Luis; Magana, Maria

1973-01-01

191

Cirugía de alta resolución pediátrica: una serie de 75 casos  

Microsoft Academic Search

By one-stop surgery is meant the performing of both the pre-surgery assessment and the surgical procedure on the same day. We report our experience with a pilot study on one-stop surgery in the province of Bizkaia, with a population of 124,494 children aged 1 to 14 years old. Under the new scheme, the patient average of four visits to the

P. López Álvarez-Buhilla; I. Astigarraga Aguirre; C. Torres Piedra; M. I. Azcona Zorrilla; A. Olaizola Mendibil; M. Latorre Guisasola

2009-01-01

192

Estudio de la dinámica de una fulguración de clase M.  

NASA Astrophysics Data System (ADS)

In this work we analize the compact flare of May 9, 2012, at 12:21 UT using data in different wavelenghts, including images obtained with the H-Alpha Solar Telescope for Argentina (HASTA). We identify the brightenings, their location with respect to the photospheric magnetic field, and the presence of a surge after the flare impulsive phase. We interprete the observations and the presence of cold loops after the flare in terms of the location of the energy release site. We estimate the height and length of the loops through which the surge material flows. FULL TEXT IN SPANISH

Luoni, M. L.; Francile, C.; Mandrini, C. H.

193

Linfoma primitivo de testículo: una terapia sin resolver  

Microsoft Academic Search

Resumen\\u000a Introducción  El linfoma primario de testículo (LPT) representa un 1% de todos los linfomas no Hodgkin y aproximadamente un 2% de los linfomas\\u000a no Hodgkin extranodales. Un 25%–50% de los casos se diagnostican en pacientes mayores de 50 años. A pesar de ser la neoplasia\\u000a testicular más frecuente por encima de los 60 años, supone solamente un 9% de todos

Carlos Salvador-Osuna; Juan Carlos García-Zueco; Nuria Fernández-Mosteirín; Pilar Mayayo Artal; Ramiro Álvarez Alegret; L. Bengoechea Martínez; C. Larumbe Zazu

2004-01-01

194

Etimologia in una lingua pianificata (Etymology in a Planned Language).  

ERIC Educational Resources Information Center

|Discusses the fifth volume of the "Etimologia Vortaro de Esperanto" (Etymological Dictionary of Esperanto). The dictionary provides not only the etynom of each Esperanto term, but also the etymology of the ethnic language words from which the editor derived the terms in question. (Author/VWL)|

Minnaja, Carlo

2002-01-01

195

Comercio justo, Estado y sociedad civil. Una aproximación crítica  

Microsoft Academic Search

In this paper, we propose to analyze the case of a textile productive chain, framed in fair trade, it takes place in the town of Capilla del Monte, Cordoba, Argentina. This iniciative brings together a large number of workers in the context of domestic and handmade work processes. Under the guidelines of local economic development, the textile productive chain was

Susana R. Presta

2009-01-01

196

La homeostasis del hierro y una hormona: la hepcidina  

Microsoft Academic Search

Iron homeostasis and a hormone: hepcidin Hepcidin is a cystein-rich peptide from the HAMP gene. It is produced in the liver and is considered as a key element in the regulation, absorption and kinetics of iron in the organism. For this reason, it has been recently given preferential value in iron homeostasis. This has permitted to defi ne iron overcharge

Yubire Barrios; Edgar Acosta; Milagros Espinoza; Andreína Meléndez; Daliana Méndez

197

Anorexia por actividad: una revisión teórica y experimental  

Microsoft Academic Search

In the present study, we describe the phenomenon of the activity anorexia in rats. The procedures that have been used for in this experimental study in the laboratory are revised, as well as the main factors that influence its development. The most relevant theories that have tried to explain the origin of this behaviour are also presented. Lastly, we propose

María Teresa Gutiérrez Domínguez; Ricardo Pellón

2002-01-01

198

Una Perspectiva de Mexico: Its People, Places and History.  

ERIC Educational Resources Information Center

|Evolving from a general commitment to the goals of cultural pluralism and bicultural education, this portfolio of 24 full color and halftone photographs aims to reinforce those curricular objectives which emphasize a respect for the value and individuality of different cultures and groups, affirm the right of an individual to maintain a…

Bianchi, Gary; Bianchi, Maria Eugenia Matute

199

Els títols dels films de Quentin Tarantino : una perspectiva multilingüe  

Microsoft Academic Search

Els títols de films en llengua anglesa són, avui dia, textos (o paratextos) de gran importància cultural en les societats occidentals. En aquest article ens ocupem de dues qüestions: (1) del fenomen —força popular— de la traducció dels títols de pel·lícules en llengua anglesa que arriben al nostres cinemes; repassem les variades tipologies emprades per analitzar les traduccions dels títols

José Santaemilia; Betlem Soler

2010-01-01

200

Narcotráfico, violencia y desigualdad: una hipótesis para el caso colombiano  

Microsoft Academic Search

El propósito del ensayo es analizar los factores que explican la violencia en Colombia; para ello, el autor, retoma elementos fundamentalmente en el neoinstitucionalismo, en el narcotráfico y en la desigualdad. González, después de explorara los tres elementos antes enunciados, plantea la hipótesis de que la desigualdad es, a su juicio, el factor que más se aproxima para interpretar la

Jorge Iván González

2001-01-01

201

Compra de medicinas recetadas a traves del Internet: Una ...  

Center for Drug Evaluation (CDER)

Text Version... En colaboración con la National Alliance for Hispanic Health (Alianza Nacional para la Salud de los Hispanos) www.hispanichealth.org 1-866-SU ... More results from www.fda.gov/downloads/drugs/resourcesforyou

202

UNA LECTURA MUSICAL DE LA OBRA DE LUCIO ANNEO SÉNECA  

Microsoft Academic Search

La obra del filósofo y escritor bético Lucio Anneo Séneca ha sido ampliamente estudiada por diversas disciplinas. Causa sorpresa que se haya ignorado la presencia que pudiera tener la música en los trabajos de tan prolífico autor. Es difícil encontrar referencias a su obra incluso entre los historiadores musicales de la Edad Antigua. Este artículo registra, a la vez que

Pedro González Casado

2003-01-01

203

Los felinos: ¿Una alternativa en estudios de toxicología genética?  

Microsoft Academic Search

Felines: an alternative in genetic toxicology studies? The micronuclei (MN) test carry out in peripheral blood is fast, simple, economic and it is used to detect genotoxic environmental agents. MN are frag- ments of chromosomes or complete chromosomes remaining in the cytoplasm after cell division, which increase when organisms are exposed to genotoxic agents. Therefore, species with the highest values

Ana Zamora-Perez; Belinda C. Gómez-Meda; María L. Ramos-Ibarra; Cecilia M. Batista; Jaime Luna-Aguirre; Andrés González-Rodríguez; José L. Rodríguez-Ávila; Guillermo M. Zúñiga-González; Medio Ambiente

2008-01-01

204

LOCALIZA: una herramienta SIG para resolver problemas de localización óptima  

Microsoft Academic Search

LOCALIZA software is a tool that increases GIS applications possibilities to analyze and solve optimal facility location problems. This system, that it is being migrated from Delphi to Python, allows to evaluate how existing facility supply covers the demand. On the other hand, it includes the resolution of an elevated number of classic location-allocation models and, in some cases, includes

J. Bosque Sendra; F. Palm; M. Gómez

205

Il benessere degli animali da sperimentazione: per una revisione concettuale (*)  

Microsoft Academic Search

Experimentation on non human animals is a widespread practice in our society and a main topic for animal ethics normative theories. In the last forty years the humanisation of such practice has been deeply influenced by the so called \\

Simone Pollo

206

Creación de una Nueva Cuenta Guía de Inicio Rápido  

Center for Food Safety and Applied Nutrition (CFSAN)

... Aunque la FDA ha intentado hacer esta traducción tan exacta como razonablemente sea posible, reconocemos que esta traducción puede incluir ... More results from www.fda.gov/food/guidanceregulation/foodfacilityregistration

207

Comorbilidad entre trastorno bipolar y migraña: una revisión sistemática  

Microsoft Academic Search

Introduction: Migraine and bipolar disorder (BD) are prevalent conditions and of great relevance for the general population. Some studies have informed of their association but until now we don't know if it is real. Objective: To conduct a systematic review to evaluate the known evidence of the association between migraine and BD. Methods: A search was placed in Medline, Proquest

Germán Eduardo; Rueda Jaimes; Iván Augusto; Gaona Barbosa; Yuli Andrea Martínez Ladino

2005-01-01

208

Colapso gravitatorio radiante de una estrella extraña en relatividad general  

NASA Astrophysics Data System (ADS)

The seminumeric method by Herrera, Jimenez and Ruggeri, which allows to find dynamic solutions of the equations of Einstein with spherical symmetry starting from well-known statics solutions, are used to treat the collapse of a strange star in the "free streaming radiation limit". Fixed a profile of pulsating luminosity and for a previously studied state equation, it can be demostrated that the frequency of the profile coincides with the frequency of oscillation of the star`s surface. It is proven also that the collapse of a strange star is slower a hundred times that the corresponding to a star of normal matter.

Neira, L. P.

209

INDAGINE SIEROLOGICA SU UNA POPOLAZIONE DI CINGHIALI NELLE ALPI OCCIDENTALI  

Microsoft Academic Search

Serologic investigation on a wildboar population in the western Alps. Sera from 201 wild boars were collected in the High Susa Valley (Turin) during two consecutive hunting seasons (1996\\/97 and 1997\\/98). Fast seroagglutination (RBT) and the complement fixation test (CFT) were used to detect antibodies against Brucella abortus (178 samples). ELISA tests were carried out to detect antibodies against the

2003-01-01

210

Esercitazioni Matematiche: Una Rivista Ad uso Degli Studenti Universitari.  

ERIC Educational Resources Information Center

|The history of the journal "Esercitazioni Matematiche" (1921-43) edited by the "Circolo Matematico di Catania" for university students is described. A selection of proposed problems with some of their solutions is reported. (Author)|

Micale, Biagio

1992-01-01

211

Efalizumab: ¿un tratamiento seguro para una enfermedad crónica?  

Microsoft Academic Search

Psoriasis is a chronic disease that has a very negative impact on the quality of life of those suffering it. Therefore, treatments that make it possible to satisfactorily control the disease in the long term and maintain a good safety profile are needed. Efalizumab fulfills both requirements. In this article, the potential risks involved in treatment with efalizumab, specifically the

E. Daudén; M. J. Oñate

2008-01-01

212

Sedación terminal: el último recurso ante una «mala muerte  

Microsoft Academic Search

OBJECTIVES: A bad death is always a medical emergency, and the care of the terminally ill is an unavoidable clinical obligation. Our aim was to empirically demonstrate that this is an attainable goal in a general hospital. METHOD: Observational and prospective clinical investigation describing the effects of terminal sedation in a series of patients receiving healthcare in real time. RESULTS:

N. Marín; H. Kessel; M. Rodríguez; A. C. Barnosi; A. Lazo; E. Amat

213

Actinomicosis pélvica en una paciente sin relaciones sexuales previas  

Microsoft Academic Search

The presence of an abdominal mass may be symptomatic or it could be found in a routine physical examination. Before this is diagnosed some further tests should be done for the differential diagnosis of the mass, whether it is of gynaecological origin and if the pathology is benign or malignant. The mass may be accompanied by acute or chronic pain.

Eva María Vicedo Madrazo; Maria Luisa Monje Beltrán; Montserrat Llobet Roma; Anabel Martín-Urda Diez-Canseco; José Manuel Marqueta Sánchez

2010-01-01

214

Primer contacto con una bomba de insulina. Caso clínico  

Microsoft Academic Search

Insulin pumps are devices that inject insulin continuously into the body in a similar way to the pancreatic secretion, and with endless possibilities to adjust schedules, meals and physical activities, giving diabetics the chance to lead a life with many less restraints due to their illness.Besides giving them this freedom, the therapy allows more precise control of blood glucose, significantly

Elena Gutiérrez-Torre; Ana Rosa Alconero-Camarero; Blanca Torres-Manrique; Elías Rodríguez-Martín

2011-01-01

215

Educación ambiental: una alternativa para la conservación del manglar  

Microsoft Academic Search

Mangroves constitutes an irreplaceable ecosystem, from which human communities extract diverse resources to survive. It is fundamental to inform the public about the importance of this ecos- ystem as a refuge of many species of the flora and fauna as well as its rational use. The environmental education is necessary to help in the awareness on the problematic that mangrove

Reyna Marisol; Linares Mazariegos; Cristian Tovilla Hernández

2004-01-01

216

Como Organizar una Cooperativa (How to Organize a Cooperative).  

National Technical Information Service (NTIS)

Four pamphlets explain co-ops in general, co-ops as businesses, how co-ops succeed and how to form a co-op. Co-ops in the American Private Enterprise System compares co-ops with other businesses. The Business Co-op explains how a co-op can function as a p...

1971-01-01

217

Rischio cardiovascolare e rischio cardiometabolico: una valutazione epidemiologica  

Microsoft Academic Search

Cardiometabolic prevention; Cardiometabolic risk; Cardiovascular risk. On the basis of a critical literature review, this article deals with the concepts of global cardiovascu- lar risk and cardiometabolic risk, pointing out their links but also their unresolved issues and dis- cussing their usefulness in clinical practice. The global cardiovascular risk is the probability of suffering from a coronary event or stroke

Diego Vanuzzo; Lorenza Pilotto; Renata Mirolo; Salvatore Pirelli

2008-01-01

218

Durante el embarazo - ¿Qué es una enfermedad transmitida ...  

Center for Food Safety and Applied Nutrition (CFSAN)

... hacer si tengo síntomas de enfermedades transmitidas por los alimentos?” Consulte de inmediato a su médico o proveedor de servicios de salud. ... More results from www.fda.gov/food/foodborneillnesscontaminants/peopleatrisk

219

Derechos humanos, una oportunidad para las políticas públicas en salud  

Microsoft Academic Search

Human rights outlined a better scenario for public policies in health. For it requires intersectoral and interdisciplinary approach. This article emphasizes the perspective of public health policies based on human rights, clarifies the relationship of public policies with the exercise of human rights, beyond the right to health. It recognizes the need to implement genuinely democratic and participatory mechanisms.It considers

Álvaro Franco-Giraldo; Carlos Álvarez-Dardet

2008-01-01

220

Los derechos de los pacientes: una cuestión de calidad  

Microsoft Academic Search

Patients’ rights first arose as a question of quality from the perspective of users themselves in the United States, a cultural environment that differs from our own. This contextual difference led to difficulties in implementing and understanding patients’ rights in Spain.Patients’ rights are the specification of human rights in the management of the patient's own body and are one more

Pablo Hernando

2005-01-01

221

Perspectiva sobre una personalidad señera: Carmen Fischer Ramirez  

Microsoft Academic Search

\\u000a Abstract  Carmen Fischer who died on 29th April 1991, was an eminent member of OMEP. She served as Regional Vice President for Southern\\u000a America from 1980–1986. During this time, those of us who attended the World Council and Seminar in Santiago, Chile, became\\u000a aware of her great strength of character. Despite the many difficulties presented by life in Chile, she went

Dina Alarcon Quezeda

1992-01-01

222

no de una superficie c ´ onica en silicio cristalino  

Microsoft Academic Search

onicos; micromaquinado en microelectronica; espejos ´ opticos. A fabrication design of a conic surface (k = ¡6:5), in monocrystalline silicon substrate and based on anisotropic etching with KOH, is presented. The conical surface is approximated by means of spherical windows; comparisons between diameter and separation of the spherical windows, as well as the parameters that govern the selection are discussed.

A. G. Rojas; W. Calleja; R. Perez; F. Gracia

2005-01-01

223

Disnea en una paciente con lupus eritematoso sistémico  

Microsoft Academic Search

A 33-year-old woman with a previous history of systemic lupus erythematosus complained of exerptional dyspnea and pleuritic chest pain accompanied by polyarthritis. Chest-X-rays revealed an elevation of the right hemidiaphragm. We discuss the diagnostic and therapeutic approach.

Delia Taverner; José A. Gómez-Puerta

2009-01-01

224

ADAPTACIÓN INDIVIDUAL Y DEPRESIÓN EN UNA MUESTRA DE PACIENTES ONCOLÓGICOS  

Microsoft Academic Search

Psychological variables are the most consistent findings which associate depressión and oncologic illness. Objective: To analyze the relationship between personality dimensions and coping style in a sample of oncologic patients. Method: 40 patients with diagnosis of breast, colon or lung cancer, no metastasic, and a depressive disorder (DSM IV) were compared with a 39 patients with the same oncologic diagnosis

Beatriz Rodríguez; Carmen Bayón; Pablo Orgaz; Guadalupe Torres; Fernando Mora; Beatriz Castelo

2007-01-01

225

Hacia una teoría sistémica del 'Estado parasitario': El caso Argentino  

Microsoft Academic Search

Argentina has more than twice the total debt of India whilst the latter has twenty-eight times more population in roughly equivalent territories. It was once a prosperous haven for poor Europeans, with one of the highest per capita incomes in the world, but now half its population is underneath the poverty line. It has perpetrated the greatest default in world

Carlos Escudé

2004-01-01

226

Tentativo per una teoria semiclassica dei processi multipli  

Microsoft Academic Search

Riassunto  La teoria diHeitler, che prevede la creazione di mesoni nell'urto protone-protone, conduce per le sezioni d'urto relative a tale processo a valori\\u000a eccessivamente elevati. Questo è sostanzialmente dovuto al fatto che nella sua teoria la probabilità di emissione di un mesone,\\u000a quando il parametro d'urto è molto piccolo, risulta maggiore di uno. Interpretando invece, secondo un suggerimento diBethe, questa probabilità

E. Clementel; N. Dallaporta

1948-01-01

227

Servicios de los Ecosistemas: Una Introducción  

NSDL National Science Digital Library

The issue-focused reprint explains how natural ecosystems produce services upon which we are dependent. For example, they: provide us with clean water and air, pollinate our crops and disperse seeds, protect us from extreme weather and ultraviolet light, and control pests and disease-carrying organisms.

Sociedad Americana de EcologÃÂía (Ecological Society of America, ESA) (la Sociedad Americana de EcologÃÂía;)

2000-06-01

228

Una Perspectiva de Mexico: Its People, Places and History.  

ERIC Educational Resources Information Center

Evolving from a general commitment to the goals of cultural pluralism and bicultural education, this portfolio of 24 full color and halftone photographs aims to reinforce those curricular objectives which emphasize a respect for the value and individuality of different cultures and groups, affirm the right of an individual to maintain a bicultural…

Bianchi, Gary; Bianchi, Maria Eugenia Matute

229

Socialización y autoconcepto en una muestra de alumnos inmigrantes marroquíes  

Microsoft Academic Search

The new educative reality of our centers needs to become aware from the presence different cultures and requires to take care of special form the social-affective dimension of the students pertaining to minority groups. The objective of this work is to study and to analyze thorough the educative necessities that they present and they demand the students magrebíes immigrants of

Apuntes de Psicología; Benito LEÓN DEL BARCO; Elena FELIPE CASTAÑO; Teresa GÓMEZ CARROZA; Margarita GOZALO DELGADO; Carlos LATAS PÉREZ

2007-01-01

230

Movimiento solo forzado del polo para una tierra elástica.  

NASA Astrophysics Data System (ADS)

The purpose of this paper is to obtain the motion of the Earth's axis of rotation in an Earth's fixed frame. The authors consider only the effect of the perturbations due to the external torque and also the elastic deformations produced by the lunisolar tidal force.

Sevilla, M. J.; Romero, P.

231

Hispanic Americans: A Look Back, A Look Ahead (Hispanic Americanos: Una Mirada Hacia Atras, Una Mirada Hacia Adelante).  

ERIC Educational Resources Information Center

|Hispanic Americans are diverse, but researchers are often limited by available data that do not highlight their diversity. This report presents information about the total Hispanic American population, along with data on the largest subgroups that make up that total. Good and bad news about Hispanics is presented using data from the U.S. Bureau…

Hodgkinson, Harold L.; Outtz, Janice Hamilton

232

Una mímesis del tiempo: Fray Bartolomé de Las Casas y las formas de una gramática del relato  

Microsoft Academic Search

History of the Indies, by Friar Bartolomé de Las Casas, was written over a thirty-year span, and is a text willing to include everything that happened in that timeframe. The History is also a text interrupted by constant digressions that show a particular emplotment that operates by accumulation in order to reproduce in the reading time, the writing time. This

Mariana C. Zinni

2012-01-01

233

Cómo evaluar la información de cáncer disponible en Internet  

Cancer.gov

Si usted o un familiar recibe un diagnóstico de cáncer es probable que busque información sobre la enfermedad. O quizás usted tenga interés en las formas de prevenir el cáncer o quiera obtener información sobre cómo un cáncer determinado afecta a la comunidad hispana. Hoy en día, Internet se usa cada vez más como una fuente para todo tipo de información, incluyendo información de cáncer. Un estudio reciente llevado a cabo por el centro de investigación Pew Research Center muestra que 80% de los usuarios de Internet, o 59% de los adultos de EE. UU., buscan información sobre la salud en Internet.

234

Produccion Agricola de Cabras y la Economia de la Comunidad en Salas, et Peru (Goat Husbandry and Community Economics in Salas, Peru).  

National Technical Information Service (NTIS)

The exploratory study locates the development of small ruminant livestock (goat) raising in the coastal peasant community, Salas. The features of goat herding in Salas are closely related to cyclical climatological changes. The report includes a descripti...

M. C. Espinosa H. Rojas

1985-01-01

235

Caxingo - um modelo promissor para integracao de acampamentos de obras hidreletricas as comunidades locais. (Caxingo - a promising model for integrating the hydroelectric work camps to the site communities).  

National Technical Information Service (NTIS)

The social and economical impacts caused by the hydroelectric work camps in the sites where the hydroelectric will be constructed are studied, analysing the great supply of works when the hydroelectric is been constructed face to the reduction one when th...

A. M. Luna A. A. Falcao

1989-01-01

236

Coste-utilidad de la incorporación de las nuevas vacunas antineumocócicas conjugadas al programa de vacunación de la comunidad de Madrid. Impacto sobre la enfermedad neumocócica invasora  

Microsoft Academic Search

IntroductionThe inclusion of conjugate pneumococcal vaccines to the Regional Immunization Program avoids cases, among others, of invasive pneumococcal diseases caused by serotypes of Streptococcus pneumoniae contained in the vaccines.

J. Picazo; C. Méndez; I. Oyagüez; M. A. Casado; P. Guijarro

2010-01-01

237

Del conocimiento de la etiología bacteriana al tratamiento y la prevención de las infecciones más prevalentes en la comunidad: las infecciones odontológicas  

Microsoft Academic Search

SUMMARY The prevalence of community odontological infections and their relevance to public health were reviewed. Knowledge of bacterial etiology (and the transmittability of these microbial agents) was used to study the disease (individual susceptibility to etiological agents) in order to review the effect of treatment on odontological pathogens and human microbials. The synergy between the primary care physician and the

P. Matesanz; E. Figuero; M. J. Giménez; L. Aguilar; C. Llor; J. Prieto; A. Bascones

238

CARACTERIZACIÓN DE LAS COMUNIDADES VEGETALES EN UN ÁREA AFECTADA POR DERRAMES DE HIDROCARBUROS Characterization of Plant Communities in an Area Affected by Hydrocarbon Spill  

Microsoft Academic Search

SUMMARY The petroleum industry development in the Mexican southeast has caused pollution of its environment due to oil spills, which affect several components of the ecosystems where its infrastructure is located. At present, methods to evaluate the botanic quality of polluted areas are being developed in a specific level or considering the whole ecosystem. The objective of this study was

Eustolia García-López; Joel Zavala-Cruz; David J. Palma-López

2005-01-01

239

ANÁLISIS DE LAS COMUNIDADES DE MICROHONGOS DE LA HOJARASCA DE SCUTIA BUXIFOLIA (RHAMNACEAE) EN EL ESTE DE LA PROVINCIA DE BUENOS AIRES, ARGENTINA  

Microsoft Academic Search

Allegrucci, N., Cazau M. C., Cabello, M. N. & Arambarri, A. M. 2005. Analysis of microfungal communities on Scutia buxifolia (Rhamnaceae) leaf litter from eastern Buenos Aires Province, Argentina. Darwiniana 43(1-4): 1-9. Decomposer saprotrophic mycobiota of leaf litter from woods of Scutia buxifolia (Coronillo) was analyzed in both disturbed and non disturbed areas, evaluating their seasonal variations. The relative frecuency

NATALIA ALLEGRUCCI; MARÍA CECILIA CAZAU; MARTA NOEMÍ CABELLO; ANGÉLICA MARGARITA ARAMBARRI

2005-01-01

240

Mapa Sociolinguistico. Analisis demolinguistico de la Comunidad Autonoma Vasca derivado del padron de 1986 (Sociolinguistic Map. Demolinguistic analysis of the Autonomous Basque Community derived from the 1986 Census).  

ERIC Educational Resources Information Center

|Sociolinguistic data are presented in the form of sophisticated maps and tables in this pioneering study on the status of the Basque language. Based on information collected from the 1986 census, the major demographic characteristics of Basque are examined in order to ascertain the factors and processes that have contributed to its current…

Basque Autonomous Community, Vitoria (Spain). General Secretariat of Linguistic Policy.

241

LAZER, CULTURA E EDUCAÇÃO FÍSICA: POSSIBILIDADES DIALÓGICAS NO ESPAÇO ESCOLA-COMUNIDADE LEISURE, CULTURE AND PHYSICAL EDUCATION: DIALOGICAL OPPORTUNITIES IN THE AREA SCHOOL COMMUNITY  

Microsoft Academic Search

This article reflects on leisure in school, analyzing events of community culture and its relationship to traditional pedagogy and suggests further discussions on the concept of leisure factor as opposed to work, the hegemonic vision. Study of a qualitative nature, descriptive, which examines the contrast of leisure time as defined by Marx, from the treatment given to leisure and physical

MARIA CECÍLIA DE PAULA; E SILVA

242

FUNCTIONAL STRUCTURE OF BAT COMMUNITIES IN TROPICAL RAINFORESTS AND ANDEAN CLOUD FORESTS ESTRUCTURA FUNCIONAL DE LAS COMUNIDADES DE MURCIELAGOS EN SELVAS HUMEDAS TROPICALES Y SELVAS NUBLADAS ANDINAS  

Microsoft Academic Search

SUMMARY The use of functional groups, such as trophic categories, is more useful for ecological interpretation of differences in community structure than the simple comparison of lists of names. Using these trophic categories demonstrates that bat assemblages from Andean cloud forests show greater taxonomic and functional simplicity than those from lowland rainforests. This altitudinal decrease has been interpreted as a

Pascual J. Soriano

243

Language Legislation and Linguistic Rights: Selected Proceedings of the Language Legislation and Linguistic Rights Conference (Urbana-Champaign, Illinois, March 21-23, 1996). IMPACT: Studies in Language and Society, Volume 2.  

ERIC Educational Resources Information Center

This edited volume of conference papers contains the following titles: "Presentation: Realism and Idealism in Language Conflict and Their Resolution" (Douglas A. Kibbee); "Legal and Linguistic Perspectives on Language Legislation" (Douglas A. Kibbee); "The Linguistic Rights of Non-English Speaking Suspects, Witnesses, Victims, and Defendants"…

Kibbee, Douglas A. Ed.

244

Medical students who decompress during the M-1 year outperform those who fail and repeat it: A study of M-1 students at the University of Illinois College of Medicine at Urbana-Champaign 1988-2000  

PubMed Central

Background All medical schools must counsel poor-performing students, address their problems and assist them in developing into competent physicians. The objective of this study was to determine whether students with academic deficiencies in their M-1 year graduate more often, spend less time to complete the curriculum, and need fewer attempts at passing USMLE Step 1 and Step 2 by entering the Decompressed Program prior to failure of the M-1 year than those students who fail the M-1 year and then repeat it. Method The authors reviewed the performance of M-1 students in the Decompressed Program and compared their outcomes to M-1 students who failed and fully repeated the M-1 year. To compare the groups upon admission, t-Tests comparing the Cognitive Index of students and MCAT scores from both groups were performed. Performance of the two groups after matriculation was also analyzed. Results Decompressed students were 2.1 times more likely to graduate. Decompressed students were 2.5 times more likely to pass USMLE Step 1 on the first attempt than the repeat students. In addition, 46% of those in the decompressed group completed the program in five years compared to 18% of the repeat group. Conclusion Medical students who decompress their M-1 year prior to M-1 year failure outperform those who fail their first year and then repeat it. These findings indicate the need for careful monitoring of M-1 student performance and early intervention and counseling of struggling students.

Kies, Susan M; Freund, Gregory G

2005-01-01

245

Artificial Intelligence and Expert Systems: Will They Change the Library? Papers Presented at the Annual Clinic on Library Applications of Data Processing (27th, Urbana, Illinois, March 25-27, 1990). Illinois, March 25-27, 1990).  

ERIC Educational Resources Information Center

Some of the 12 conference papers presented in this proceedings focus on the present and potential capabilities of artificial intelligence and expert systems as they relate to a wide range of library applications, including descriptive cataloging, technical services, collection development, subject indexing, reference services, database searching,…

Lancaster, F. W., Ed.; Smith, Linda C., Ed.

246

Language Legislation and Linguistic Rights: Selected Proceedings of the Language Legislation and Linguistic Rights Conference (Urbana-Champaign, Illinois, March 21-23, 1996). IMPACT: Studies in Language and Society, Volume 2.  

ERIC Educational Resources Information Center

|This edited volume of conference papers contains the following titles: "Presentation: Realism and Idealism in Language Conflict and Their Resolution" (Douglas A. Kibbee); "Legal and Linguistic Perspectives on Language Legislation" (Douglas A. Kibbee); "The Linguistic Rights of Non-English Speaking Suspects, Witnesses, Victims, and Defendants"…

Kibbee, Douglas A. Ed.

247

Alfabetización astronómica  

NASA Astrophysics Data System (ADS)

A fines de 1991, en una revista de educación en ciencias, José L. Sérsic reflexionaba acerca de los problemas que enfrentaría la enseñanza de los conocimientos astronómicos en nuestro país, en los umbrales del Siglo XXI. Entonces postulaba como un objetivo mínimo, que los jóvenes deberían mostrar signos claros de que se hallan astronómicamente alfabetizados. Era el año en que se realizaba por primera vez una Asamblea General de I.A.U. en Buenos Aires, una oportunidad de singulares características para la comunidad astronómica local y, simultáneamente el comienzo de un cambio radical en la estructura del sistema educativo argentino. ?`Contempla ese cambio el objetivo que postulara Sérsic? ?`Estamos en condiciones de afirmar que estamos en camino de lograrlo? ?`Con qué parámetros?. Presentamos aquí un panorama general sobre algunas de las acciones realizadas en función de alcanzar esa alfabetización científica, analizando exclusivamente la actividad de enseñanza hasta el nivel universitario, sin detenernos en el mismo, ya que lo consideramos una instancia superior e independiente de aquella alfabetización. Tampoco nos referiremos a la tarea de difusión, divulgación o popularización de la Astronomía, ya que su condición de asistemática y subjetiva no es evaluable en términos de la formación integral de un individuo.

Tignanelli, H.

248

LA ETNOGRAFÍA, UNA APROXIMACIÓN ANTROPOLÓGICA AL ESTUDIO DEL LA ETNOGRAFÍA, UNA APROXIMACIÓN ANTROPOLÓGICA AL ESTUDIO DEL COMPORTAMIENTO DEL CONSUMIDOR COMPORTAMIENTO DEL CONSUMIDOR  

Microsoft Academic Search

Abstract This paper makes a clear analysis about the role played by the ethnography like an anthropologic al approach to the consumer behavior. For this, first, it makes a review of the basic paradigms of science, -positivism and relativism— and their use in the market research, for later introduce the characteristics of the ethnography as a scientific discipline of investigation.

Dagoberto Páramo Morales

249

Eco-hydrology: Groundwater flow and site factors in plant ecology  

NASA Astrophysics Data System (ADS)

Résumé En écologie végétale, le site est un concept central. Un site, c'est l'endroit où une espèce végétale ou une communauté de plantes se développe le site assure un ensemble de conditions dans lesquelles elles vivent. Dans un matériau homogène à l'origine, l'écoulement gravitaire d'une nappe influence les conditions du site par l'intermédiaire de la distribution spatiale des nutriments et d'autres composés chimiques associés. Les remontées d'eau peuvent tout spécialement produire et maintenir les conditions du site essentielles pour différentes espèces et communautés de plantes relativement rares. Les écologues ont porté une attention accrue à ces remontées d'eau, en sorte qu'une coopération avec les hydrologues en a résulté, avec l'émergence d'une discipline propre, l'éco-hydrologie, à la limite des deux domaines scientifiques et liée au concept de site. Aux Pays-Bas, une classification des types d'eau, basée sur l'histoire de l'eau souterraine à proximité de la surface, a été mise en oeuvre pour constituer une base nationale de données géographiques sur les remontées d'eau d'intérêt écologique. Des analyses des correspondances des données de cette base, portant sur l'existence de certaines espèces de plantes, montrent que dans les sols sableux pauvres du Pléistocène la remontée d'eau explique très bien la présence de certaines espèces et communautés, alors que, dans les plaines fluviales et les régions de polders à sols argileux riches, l'influence de la remontée d'eau est masquée par l'importance des caractéristiques des sols. En conclusion donc, certaines espèces de plantes peuvent être utilisées comme des indicateurs de la remontée d'eau dans des diagnostiques et des levés de terrain rapides, mais à condition de prendre en permanence des précautions sur les limites de l'approche. Resumen En ecología botánica un concepto de gran importancia es el de emplazamiento, definido como el lugar que proporciona unas condiciones de vida adecuadas que permiten el crecimiento de una especie o una comunidad botánica. En un material inicialmente homogéneo, el flujo subterráneo gravífico influencia las condiciones del emplazamiento variando la distribución espacial de los nutrientes y de otros agentes químicos relevantes. En especial, el flujo ascendente puede producir y mantener una serie de condiciones que son esenciales para algunas especies y comunidades de plantas relativamente raras. La especial atención hacia este fenómeno ha dado lugar a una cooperación entre ecologistas e hidrogeólogos y a la aparición de una nueva disciplina - eco-hidrología -, en la frontera de los dos campos científicos. En Holanda, se ha usado una clasificación sencilla de tipos de agua para crear una base de datos, a nivel nacional, de lugares donde la presencia de flujos ascendentes pueda ser de interés ecológico. El análisis de correspondencias entre esta base de datos y los tipos de plantas existentes muestra que en los suelos arenosos pobres del Pleistoceno los flujos ascendentes explican la presencia de algunas especies y comunidades de plantas. Por el contrario, en las llanuras fluviales y pólders, con suelos más arcillosos, la influencia de estos flujos es despreciable frente a la relativa a las propias características de los suelos. Se concluye que las especies botánicas se pueden usar como indicadores de la presencia de flujo ascendente sólo en campañas preliminares, pero que el método presenta grandes limitaciones para su extensión a casos generales.

Klijn, Frans; Witte, Jan-Philip M.

250

Etnografía de la infección respiratoria aguda en una zona rural del altiplano mexicano  

Microsoft Academic Search

Objective. To identify the terms used by mothers to refer to diseases, signs and symptoms related to acute respi- ratory illnesses (ARI), alarming signs which should moti- vate them to seek medical attention, and to describe common home practices of disease care and treatment. Material and methods. An ethnographic study was per- formed in six rural communities of the Mexican

HOMERO MARTÍNEZ; KIMBERLY SURIANO; GERY W. RYAN; GRETEL H. PELTO

1997-01-01

251

A history of 'uel': From Latin to Castilian \\/ Una història de 'uel': Del llatí al castellà  

Microsoft Academic Search

Centrant-nos específicament en les evidències procedents de la Península Ibèrica,\\u000aen aquest article s'hi traça la història de la partícula disjuntiva llatina 'uel';, del\\u000aseu ús en llatí clàssic a la seva eventual desaparició en romanç. S'hi estudien\\u000ales semblances entre el llatí i el romanç, i s'hi prova que tot i que encara es pot\\u000aaprendre molt concentrant-nos només

Neil Allies

2008-01-01

252

Respuesta al artículo UNA FUNCIÓN IGNORADA: LA PRODUCCIÓN DE TURISMO Del Dr. Muñoz Escalona  

Microsoft Academic Search

Ante todo quiero agradecer al Dr. Escalona por su lectura crítica de mi trabajo Algunas Indefiniciones pero por la abundante descarga recibida creo que al menos el Sr. Escalona debería haber citado mi trabajo en las referencias bibliográficas, cosa que no ha hecho, tal vez por su apasionada crítica, lo cual de por sí ya habla de un grado de

Maximiliano Korstanje

2010-01-01

253

Una Experiencia Pedagogica en el Jardin Infantil "La Cabana" (A Teaching Experience in "La Cabana" Kindergarten).  

ERIC Educational Resources Information Center

|Reviews the history of La Cabana kindergarten, which provides preschool education and meals for 100 children and sewing classes for mothers in a working class neighborhood in Bogota, Colombia. Describes the implementation of a new curriculum which develops child creativity through free choice of activities around a common project. (AC)|

de la Vega, B.

1992-01-01

254

BIENESTARSUBJETIVO EN LA VIDA ADULTA Y EN LA VEJEZ: HACIA UNA PSICOLOGíA POSITIVA  

Microsoft Academic Search

This article is centered in a positive perspective of psychology, to analyze subjective well-being during the adulthood and the old age. It reviews diverse conceptions, indicators, sociodemographic and sociocultural correlations of subjective well-being; it presents alternatives in arder to evaluate this aspect, as well as international, and mainly Brazilian investigations about this topic. It places emphasis on psychological processes associated

EN AMERICA LATINA

255

Una procedura automatica e veloce per il confronto tra distribuzioni spettrali calcolate e osservate.  

NASA Astrophysics Data System (ADS)

A fast digital procedure to compare observed and computed spectral distributions is described. The observational data consist of the UV spectra obtained by the S2/68 experiment on board the TD-1A satellite; the theoretical data consist of a grid of suitable models. The comparison between the two data sets permits to derive the stellar parameters Te and log g. The results obtained for a sample of 48 A and F stars illustrate the efficiency of the procedure.

Malagnini, M. L.

256

Conocimientos sobre bioseguridad en estudiantes de medicina de una universidad peruana  

Microsoft Academic Search

obtained higher scores when compared to 23% of students (p<0.001) with a prevalence ratio of 1,79 (CI: 1.4 - 2.3). We also found that most of the students referring needlestick injuries (57%) had higher scores when compared with those who did not refer needlestick injuries (28%), however, no relationship was found between the higher score in our questionnaire with the

CUBA Frine

257

Una aproximación bioarqueológica al estudio del poblamiento prehispánico tardío del Sudeste de la Región Pampeana  

Microsoft Academic Search

The aims of this paper are to present, compare and discuss the growing bioarchaeological database available for the late human populations from the southeastern Pampean Region in Argentina. These data are related to the regional structure of the bioarchaeological record, the sample distribution of bone and dental indicators of health status, nutrition and diet, and cranial and postcranial morphological diversity.

Gustavo Barrientos

258

DIFERENCIAL SEMÁNTICO: UNA HERRAMIENTA AL SERVICIO DEL DISEÑO EMOCIONAL DE MÁQUINAS HERRAMIENTAS  

Microsoft Academic Search

The current products consumer does not uniquely put in valour its functionality, usability, safety and appropriate prix, but also the feelings they give him\\/her. The emotional design\\/engineering is oriented to produce new products that satisfy those feelings. Semantic deferential (SD) is an emotional design approach that gives information about the emotions generated by the object, obtaining the connotative value and

MONDRAGÓN DONÉS; VERGARA MONEDERO

259

Fascitis necrotizante: complicación de una episiotomía. Caso clínico y revisión de la bibliografía  

Microsoft Academic Search

Necrotizing fasciitis is an infrequent infectious complication in gynecology and obstetrics but is associated with high morbidity and mortality. Early diagnosis and prompt aggressive treatment are essential to improve survival. Many risk factors have been identified. However, obstetric patients do not seem to have predisposing factors apart from pregnancy itself.

M. Lure; L. Barinagarrementeria; M. Belar; N. Marín; F. Ugalde

2005-01-01

260

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

Microsoft Academic Search

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

Maximiliano Korstanje

2008-01-01

261

Enseñanza de la Ingeniería de Software desde una Perspectiva de Trabajo Colaborativo  

Microsoft Academic Search

This paper presents the results of a CSCL (Computer Supported Collaborative Learning) experience, which was performed to Software Engineering courses in three countries. Co mputer Science undergraduate students from three Latin American universities performed theoretical and practical jo int sessions on software estimations in order to determine the deve lopment effort of a particular software project. During the experi ence

Maria I. Lund; Laura Aballay; Sergio F. Ochoa; Andres Neyem; Faber Giraldo

262

Una analisi Fisico-Matematica del processo del cambiamento di fase  

Microsoft Academic Search

\\u000a Summary  In this paper we study the phenomenon of the change of phase from a mathematical-physics point of view.\\u000a \\u000a We consider a medium bounded by two parallel planes and suppose that the thermal properties (e g. the mass density) are different\\u000a in the two phases and that the critical temperature is depending on the particle. This study has been done upon

Demore Quilghini

1965-01-01

263

Contrastación del modelo de in versión de Rusbult en una muestra de casados y divorciados  

Microsoft Academic Search

Este estudio examina la capacidad del modelo de in versión propuesto por Rusbult para diferenciar en - tre individuos en relaciones estables e individuos en relaciones inestables, así como la capacidad de las variables del modelo (satisfacción matrimonial, in versión y relaciones alternati vas) para predecir el compromiso y la estabilidad de las relaciones matrimoniales. Los datos sobre las varia

David Martínez-Íñigo

2000-01-01

264

Evaluación de Insatisfacción Corporal en adolescentes: Efecto de la forma de administración de una escala  

Microsoft Academic Search

Title: Assessment of Body Dissatisfaction in adolescents: effect of the way of administration a scale. Abstract: The aim of this paper is to discover if the way of administration a subscale of evaluation Body Dissatisfac- tion (BD), coming from a wider questionnaire, affects to the tendency of answer. In the investigation participated 147 students of sec- ondary school, age between

José Ignacio Baile; Rosa María Raich; Emilio Garrido; Ayuntamiento de Pamplona

2003-01-01

265

[Clip Sheets from BOCES. Opportunities. Health. Careers. = Oportunidades. Salud. Una Camera En...  

ERIC Educational Resources Information Center

|This collection of 83 clip sheets, or classroom handouts, was created to help U.S. migrants learn more about health, careers, and general "opportunities" including education programs. They are written in both English and Spanish and are presented in an easily understandable format. Health clip-sheet topics include the following: Abuse; AIDS;…

State Univ. of New York, Geneseo. Coll. at Geneseo. Migrant Center.

266

Manifestaciones de la Violencia Doméstica en una Muestra de Hombres Homosexuales y Mujeres Lesbianas Puertorriqueñas  

Microsoft Academic Search

This study analyzed a lesbian, gay, bisexual and transgender sample in Puerto Rico that experience domestic violence. The sample consists of 201 lesbian and gay subjects selected by availability that have been living together for sixth or more months. Findings suggest that psychological and physical abuse was statistically significant in the lesbian subjects. Sexual abuse was statistically significant in the

Felipe Reyes Mena; José R. Rodríguez; Sarah Malavé; San Juan

2005-01-01

267

A Guide to Delegate Preparation: UNA-USA Model UN Survival Kit. 1988-89 Edition.  

ERIC Educational Resources Information Center

Written by students for students, the purpose of the book, one of four components of the Model UN Survival kit, is to help prepare secondary and college student delegates for participation in Model United Nations (UN) Conferences. Model UN programs help students discover the difficulties of world political processes and understand other nations…

Muldoon, James P., Jr., Ed.; Diehl, John, Ed.

268

CARATTERIZZAZIONE A FATICA DI UNA LEGA DI ALLUMINIO PER ASTE DI PERFORAZIONE PETROLIFERE  

Microsoft Academic Search

In the present paper a 7xxx aluminum alloy is investigated. This alloy is used in Drill Pipe production for Oil drilling exploration due to its excellent trade-off between high strength and low density. After static and cyclic behaviour characterization, fatigue strength is experimentally investigated, through a wide test sequence on small scale specimens. In particular, Mean Stress Effect and Notch

M. Beghini; L. Bertini; M. Lucifora; C. Santus

269

Trattamento di una cisti follicolare con ritenzione di due incisivi in prossimità di un mesiodens  

Microsoft Academic Search

ObjectivesDental retention in healthy patients is caused by local factors such as supernumerary teeth, tumors, cysts or odontomas. The authors report a case of dental impaction due to a dentigerous cyst and a mesiodens.

D. A. Di Stefano; M. F. Valentino

2010-01-01

270

TESTIGOS DE JEHOVÁ Y TRANSFUSIÓN SANGUÍNEA: REFLEXIÓN DESDE UNA ÉTICA NATURAL  

Microsoft Academic Search

RESUMEN El rechazo por parte de los Testigos de Jehová de recibir transfusiones sanguíneas siempre ha representado para los médicos un conflicto ético y un problema en la relación médico paciente. Las razones de este grupo para rechazar las transfusiones se basan en motivos religiosos por un mandato explícito de Dios que se encontraría en la Biblia. Para ellos el

2006-01-01

271

Il volto della Luna da Plutarco a Newton. Storia di una teoria ellenistica della gravità  

NASA Astrophysics Data System (ADS)

In his dialogue "De Facie quae in Orbe Lunae apparet", Plutarch includes a discussion on a non-Aristotelian theory of gravity. I describe how this theory could be developed during the Hellenistic period and its influence on the cosmological debate along the centuries until the beginning of modern science. (Text in Italian)

Cappi, Alberto

2013-03-01

272

Caso clínico: coordinación en los cuidados de una paciente con cáncer de mama  

Microsoft Academic Search

In Spain, cancer is the leading cause of death in absolute terms. Statistically, the most frequent type of cancer in women in developed countries is breast cancer, which is becoming the leading cause of death from cancer among women.The breast cancer is statistically the most frequent in women and it is getting the first reason of death by cancer between

M. del Carmen Peinado-Barraso; M. del Rosario Cabrerizo-Cordero; Ana Eva Granados-Matute; Raquel Contreras-Fariñas

2008-01-01

273

Mantenimiento de la cadena del frío para las vacunas: una revisión sistemática  

Microsoft Academic Search

ObjetiveSystematic immunization programmes mostly depend on the correct maintenance and manipulation of the vaccines to be used, i.e. perfect maintenance of the cold chain. Therefore, we decided to carry out a systematic review of the literature on the cold chain and vaccines, to identify daily practices in vaccine sites.

Paloma Ortega Molina; Paloma Astasio Arbiza; Romana Albaladejo Vicente; Pilar Arrazola Martínez; Rosa Villanueva Orbáiz; José Ramón de Juanes Pardo

2007-01-01

274

Consumo de bebidas para una vida saludable: recomendaciones para la población mexicana  

Microsoft Academic Search

The Expert Committee in charge of developing the Bever- age Consumption Recommendations for the Mexican Population was convened by the Secretary of Health for the purpose of developing evidence-based guidelines for consumers, health professionals, and government officials. The preva- lence of overweight, obesity and diabetes have dramatically increased in Mexico; beverages contribute a fifth of all calories consumed by Mexicans.

Juan A Rivera; Onofre Muñoz-Hernández; Martín Rosas-Peralta; Carlos A Aguilar-Salinas; Barry M Popkin; Walter C Willett

2008-01-01

275

Neumotórax complicado en una gestante a término: tratamiento mediante cesárea y videotoracoscopia simultáneas  

Microsoft Academic Search

Spontaneous pneumothorax rarely occurs during pregnancy. The most common cause is almost always related to the presence of apical blebs or bullae. The most frequent symptoms are chest pain and dyspnea and chest radiography usually confirms the diagnosis. The treatment of choice is insertion of a chest drain and surgery should be considered in recurrent pneumothorax or persistent air leaks.

Pedro Rodríguez Suárez; Margarita Medina Castellano; Elena Cortes Cros; Miguel A. Barber Marrero; Jorge Freixinet Gilart; José A. García Hernández

2008-01-01

276

Efectos de la Terapia Cognitiva basada en la Atención Plena: una aproximación cualitativa  

Microsoft Academic Search

The Mindfullness Based Cognitive Therapy (Segal, Williams and Teasdale, 2002) is a treatment of eight weeks of duration developed initially for the prevention of relap- ses in depression. In this article are presented the qualitative aspects of the application of a program in TCAP in users of two Units of Mental Health in the island of Tenerife with anxious and

A. Cebolla; M. T. Miró; María Teresa; MIRÓ BARRACHINA

277

Vacunación idiotípica en linfomas B de bajo grado: una nueva terapia antitumoral  

Microsoft Academic Search

Resumen  El idiotipo de la inmunoglobulina (Ig) de superficie de los linfomas B puede ser reconocido como antigénico por el sistema\\u000a inmune. Presentamos el resultado del primer ensayo de inmunización idiotípica en pacientes con linfoma folicular de bajo grado\\u000a que se ha llevado a cabo en Europa.\\u000a \\u000a Hemos vacunado a 7 pacientes, la mayoría tratados previamente con quimioterapia y trasplante autólogo.

José Rafael Cabrera; Yvelise Barrios; Rosa Yáñez; Manuel N. Fernández; Fernando Díaz de Espada

2001-01-01

278

Los archivos en el régimen franquista. La memoria histórica de una etapa política  

Microsoft Academic Search

The article summarizes the performances that the Franco government in relation to the policy of archives impelled during almost the forty years of military dictatorship. As a result of the lack of interest which showed their political people in charge and the lack of public investment towards the archivist centers during so many decades, meant that the government of the

Mariona Corominas Noguera

2008-01-01

279

UNA GENERACION ENERGETICA DE LAS CONDICIONES DE CONTORNO EN LAMINAS DE LOVE-KIRCHHOFF  

Microsoft Academic Search

SUMMARY A classical problem in Love-Kirchhoff shell theory stays in statical boundary conditions definition. Following some papers mainly dedicated to the construction of complete shell the~ries~~'~~, the authors show how to obtain boundary conditions consistent with an uncomplete shell theory, as the Love-Kirchhoff theory, by an energy approach compatible with previous work.

S. MONLEON; J. F. MOYA; J. CASANOVA; P. FUSTER

1989-01-01

280

Employing UNAS technology for software architecture education at the University of Southern California  

Microsoft Academic Search

There are many reasons for integrating industry's software technology into the university system at the graduate level. This paper discusses efforts by TRW, Rational Software Corporation, and the University of Southern California's Software Engineering department to integrate software architecture technology into USC's software engineering curriculum. University and industry goals and strategies are first addressed followed by a purpose for using

Walker Royce; Barry Boehm; C. Druffel

1994-01-01

281

Caracterización de Klebsiella pneumoniae productora de la ?-lactamasa SHV-5, en una unidad de cuidados intensivos  

Microsoft Academic Search

Objective. To perform the molecular characterization of Klebsiella pneumoniae isolates from pediatric patients and health care workers at the intensive care unit of a tertiary care hospital in Mexico City. Material and Methods. Fif- teen Klebsiella pneumoniae isolates collected during an out- break in June 1996 were analyzed; eight were from patients and seven from health care workers of Mexico's

Verónica Andrade

282

Promoviendo una Alimentación Saludable (PAS) design and methods: engaging Latino families in eating disorder treatment.  

PubMed

The use of culturally sensitive intervention could improve mental health care for the eating disorder (ED) treatment in the Latino population. The aim of this report is to describe the rationale, design, and methods of the ongoing study entitled "Engaging Latino families in eating disorders treatment." The primary aim of the study is to compare (a) the combined effect of individual cognitive behavioral therapy for bulimia nervosa (CBT-BN) that has been previously adapted for the Latino population plus Family Enhanced (FE) modules, with (b) the standard adapted individual CBT-BN in a proof-of-principle study with 40 Latina adults with eating disorders and one relative or significant other per patient. We hypothesize that 1) the feasibility, acceptability, and adherence of participants in CBT-BN+FE will be superior to individual CBT-BN only; 2) relatives in CBT-BN+FE will report greater treatment satisfaction, greater reduction in family conflict, and greater decreases in caregiver burden than relatives in the individual CBT-BN only condition; and 3) patients who participate in CBT-BN+FE will show trends towards greater decreases in ED symptoms compared with patients in CBT-BN only; although power will be limited to detect this difference. However, we predict that they will show greater retention in treatment, greater treatment satisfaction, and greater decreases in family conflict than patients in CBT-BN only. The completion of this investigation will yield important information regarding the acceptability and feasibility of a culturally sensitive evidence-based treatment model for Latinos with eating disorders. PMID:23376815

Reyes-Rodríguez, Mae Lynn; Bulik, Cynthia M; Hamer, Robert M; Baucom, Donald H

2013-01-31

283

LOS EFECTOS MATERNOS Y EL SISTEMA INMUNE EN UNA PATOLOGÍA ENDÉMICA: LA ENFERMEDAD DE CHAGAS  

Microsoft Academic Search

MATERNAL EFFECTS AND IMMUNE RESPONSE. STUDIES IN THE ENDEMIC CHAGAS' DISEASE Pregnancy in mammals results from the coexistence during gestation of two organisms that constantly interact through various stimuli, namely, the antigenic ones. The young are submitted to the influences of the maternal environment, notably nutritional and immunological, during gestation and in the first stages of intrauterine life. For this

NORA RAQUEL PUIG; HÉCTOR OSCAR DÁVILA

2007-01-01

284

La emigración española a Estados Unidos: una aproximación desde los microdatos censales de 1910  

Microsoft Academic Search

Este artículo tiene como objetivo principal explorar las características demográficas y el efecto de la desigual distribución de efectivos por sexos en las pautas matrimoniales de los inmigrantes y segunda generación de españoles en Ybor City (Tampa, Florida, Estados Unidos) a principios de siglo XX. Ybor City, además de proporcionarnos detalles de la poco estudiada emigración a Estados Unidos, es

Albert Esteve Palós; Àngels Torrents i Rosés; Clara Cortina Trilla

2007-01-01

285

Diseño de una vía clínica para la atención a los pacientes con esclerosis múltiple  

Microsoft Academic Search

IntroductionClinical pathways are standard health care methods to coordinate clinical work, reduce inter-clinician variability, improve patient care and increase staff and patient satisfaction. The aim of this study is to develop a clinical pathway capable of organising and developing standard procedures for diagnosis, treatment and care in patients with multiple sclerosis and to coordinate all medical specialists involved in this

C. Oreja-Guevara; A. Miralles; J. García-Caballero; S. Noval; L. Gabaldón; M. D. Esteban-Vasallo; M. J. García-Matres; C. Bayón-Pérez; A. Royo; A. González; A. Hernanz; M. R. López-Pajares; J. L. Morante; E. Díez-Tejedor

2010-01-01

286

Las cicatrices de la exclusión social: Una aproximación ética de la inclusión para América Latina  

Microsoft Academic Search

Many of the human behavior trends break our own principles and essential values in social praxis, therefore generating confrontation among groups, breaking institutional rules created by the man for itself in order to regulate and arrangement of our acting conducts. Thus, important sector remain marginal to individual aspirations, being collectivized while increasing rule, principles and values breaking. Social co-existence being

José Pérez Veloz

2006-01-01

287

Hacia la conformación de una matriz genérica para el microcuento hispanoamericano  

Microsoft Academic Search

This article seeks to trace some demarcations around the generic statute of the short short stories in the contemporary Spanish American narrative. Starting from an extracted corpus of a canonical anthology, the Brevísíma relación del microcuento hispanoamericano, of Juan Armando Epple, we guide ourselves to give bill of some constant characteristic of this narrative format, which emerge of the structural

José Luis Fernández Pérez

2005-01-01

288

EXPANSIÓN POBLACIONAL DE UNA ESPECIE INTRODUCIDA EN LA ARGENTINA: LA ARDILLA DE VIENTRE ROJO CALLOSCIURUS ERYTHRAEUS  

Microsoft Academic Search

Population expansion of an exotic mammal in Argentina: the Red-Bellied Squirrel Callosciurus erythraeus. Biological invasions are one of the major threats to biodiversity and ecosystem functioning, and they provoke economic losses to productive systems. A wild population of the Red-Bellied Squirrel Callosciurus erythraeus, native to South-east Asia, has established in the province a Buenos Aires (Argentina) since 1973. The objective

M. Laura Guichón; Marcelo Bello; Laura Fasola

2005-01-01

289

La sombra de una d(e)uda: publicitarios y cineastas  

Microsoft Academic Search

Parallel in time though always tending towards esthetic convergence and narrative hybridization, the history of the cinema and the history of advertising continue, against all predictions, to mutually exclude each other. Absurdly embarked upon a sterile and already over-long debate on their respective specificities, both disciplines compete to achieve within the convulsed and ever more intermediatic contemporary iconosphere that position

Fernando de Felipe

2006-01-01

290

La política económica en el reinado de Alfonso XII: una década tranquila  

Microsoft Academic Search

Los ministros de Hacienda del reinado de Alfonso XII asumieron muchas decisiones adoptadas en el Sexenio democrático en los ámbitos de la política monetaria, fiscal y arancelaria. Entre ellas la instauración de la peseta como moneda nacional, la concesión del monopolio de emisión de billetes al Banco de España, la rectificación de la Hacienda revolucionaría llevada a cabo entre 1872

Miguel Martorell Linares

2003-01-01

291

La inteligencia competitiva en España: una encuesta sobre su utilización por parte de las empresas exportadoras  

Microsoft Academic Search

This article analyses the results of a survey among Spanish exporters, and the experiences of four organisations implementing a formal competitive intelligence programme. The research confirms that a formal approach to competitive intelligence, rather than informal or discontinuous approaches, gives businesses of all sizes competitive advantage, and justifies the value of its implementation by Spanish exporters. However, competitive intelligence as

Jorge Postigo

2001-01-01

292

ACTUALIZACIÓN EN EL TRATAMIENTO DE LA ESTOMATITIS AFTOSA RECURRENTE A TRAVÉS DE UNA REVISIÓN BIBLIOGRÁFICA  

Microsoft Academic Search

The recurrent aphthous stomatitis is a painfull ulceration of the oral mucose that appeared in children in school age and in adults and it is observed between 10 and 60% of the population. It has been classified according to the shape of appearance, size and number of lessions and duration. It is a broadly observed pathology in the world population

María Gabriela Acosta; Iraida Labrador

2007-01-01

293

NEL GHETTO DI ROVIGO TRA SEI E SETTECENTO UNA FAMIGLIA DI EBREI \\  

Microsoft Academic Search

This research derives from a collection of Jewish lunar calendars, accurately conserved by the Voghera family since the end of the eighteenth Century. With the aid of comparisons with Community Archives and State Archives, a reconstruction of the Voghera Jewish family is performed. It is a family of poor tradesmen, connected with Jewish families of nearby Emilia. Moreover, by the

Laura Voghera Luzzatto

2003-01-01

294

Use of a Telecamera as a Contrast Monitor USO di Una Telecamera Come Monitor di Contrasto.  

National Technical Information Service (NTIS)

An automatic system is described for aiding photographic surveys of the solar photospheric granulation which significantly influence the conditions for viewing. The emitted signals from a telecamera, and characteristics of a suitable optical system are an...

V. Croce G. A. Debiase F. Fabbri M. F. Toniolo

1972-01-01

295

¿Las Experiencias Paranormales son Psicológicamente Perturbadoras? Una Encuesta Comparando Estudiantes Universitarios y Aficionados a Temas Paranormales  

Microsoft Academic Search

A survey of anomalous\\/paranormal experiences was carried out in two groups: readers of paranormal issues (RPT) ( n= 432) and psychology undergraduate students (n=392). A questionnaire was devised in order to measure type and frequency of experiences and the degree of disturbance they generated. Over two thirds of the RPT respondents and half of the student respondents reported to have

Daniel E. Gómez Montanelli; Alejandro Parra

296

Considerazioni sull'ipotesi di constituzione di una nuova Sezione UAI  

NASA Astrophysics Data System (ADS)

On June 12, 2004 during the UAI Board Meeting held in Napoli, among other subjects, the members discussed the possibility to create a new UAI section. It would be identified as "Instruments Section". Basically, it would be a group of individuals interested in observative technology, who would dedicate themselves to the right utilization of astronomy instruments and accessories, particularly hardware and software, to the creation of a special database which amateur astronomers would consult and download, get information from, tips, files, applications schemes, charts, figures, instrument tests and so on. The "Astronomia UAI" monograph 6/2004 represents the first file of the above mentioned database, since it deals essentially with the remote and/or automatic control of astronomical observing and imaging by means of personal experiments developed by Mario Dho and Salvatore Massaro. Future perspectives and ideas to launch the new Section are presented.

Dho, Mario

2005-04-01

297

UNA APROXIMACIÓN JURÍDICO-TEÓRICA AL CONCEPTO DE MAAT: DE MAAT AL DERECHO CONSUETUDINARIO  

Microsoft Academic Search

We can say, without fear of being wrong, that at least in the first times and up to the coming into effect of a real Legal Code already in late periods, the ancient Egyptians were governing his relations based on an Unwritten law. This approach that we present is the base of the theory that will be developed soon, by

M. Teresa Soria Trastoy

298

Contaminación del Aire Atmosférico por Material Particulado en una Ciudad Intermedia: El Caso de Chillán (Chile)  

Microsoft Academic Search

Through an analysis of the urban contamination of the city of Chillán in Chile, it is demonstrated that the increase in atmospheric pollution during autumn and winter in the city of Chillán must be considered as a problem of anthropogenic origin. This is explained mainly due to the massive use of wood for residential heating in urban areas of the

José E. Celis; José R. Morales; Claudio A. Zaror; Omar F. Carvacho

2007-01-01

299

Pasando por comadrona, midwife y médico: el itinerario terapéutico de una embarazada  

Microsoft Academic Search

In this article, I discuss, according to the theoretical-analytical framework of Menendez (1994), how women and their midwives fo- llow a plural therapeutical itinerary during pregnancy and labor in the region of Antigua, Guatemala. I look foward to present and analyze an example of a delivery that happened during my research, first, as

Soraya Fleischer

2006-01-01

300

Trastorno obsesivo compulsivo en niños y adolescentes: una actualización. Primera parte  

Microsoft Academic Search

The obsessive-compulsive disorder (OCD) is being reported now with increased prevalence in pediatric population than in the past, associated with the development of more specific assessment methods. This evolution has opened the possibility to characterize OCD presentation in children and adolescents. OCD in childhood is a chronic and distressing disorder that can lead to severe impairments in social, academic and

Luis Alberto Vargas Álvarez; Lino Palacios Cruz; Guillermo González Thompson

301

Un diagnóstico de la situación del profesorado en España desde una perspectiva comparativa  

Microsoft Academic Search

A diagnosis of the situation of teachers in Spain from a comparative perspective This article examines the situation of teachers in Spain and takes into account comparable aspects from an international teaching perspective:training,recruitment,working conditions and salaries.The author begins with a description of the current teacher population which depicts in particular the increasing age of teaching staff and the feminization of

Francesc Pedró

302

El espejo deformado: Una propuesta de análisis del reciclaje en la ficción audiovisual norteamericana  

Microsoft Academic Search

This paper is an approach to the different ways in which a narrative material can be reused in the cultural industries through the case study of the United States. Starting from the present situation of the investigations on literary

José Manuel de Pablos Coello

2006-01-01

303

HÍGADO GRASO NO ALCOHÓLICO EN RATAS MACHOS DE UNA LÍNEA CON DIABETES GENÉTICA  

Microsoft Academic Search

Non-alcoholic fatty liver is a common disease closely related to the increasing prevalence of obesity and type 2 diabetes in the general population. The eSS rats display a non obese type 2 diabetic syndrome with an insulin resistant state characterized by hyperglycaemia, hypertriglyceridemia and hyperinsulinemia. In 12 month-old eSS males glycaemia, fructosamine, triglyceridemia and reactive species to oxygen were evaluated,

Stella Maris Daniele; Juan Carlos Picena; Silvana Marisa Montenegro; María Cristina Tarrés; Stella Maris Martínez

304

Historia Verdadera de Una Gota de Miel. (The True Story of a Drop of Honey).  

ERIC Educational Resources Information Center

Part of the series "Coleccion Mini-Libros" (Mini-Book Collection), the booklet is a factual account of the life of a bee. Designed to provide a tool for education of the Spanish-speaking child, as well as to stimulate an interest in Spanish among the youth of our country, the publication is a compilation of photographs with a description of bees…

Galarza, Ernesto

305

USO DE UNA ZEOLITA CUBANA EN CULTIVOS DE DOS ESPECIES DE MICROALGAS MARINAS  

Microsoft Academic Search

A natural zeolite Cuban was used enriched for the cultivation of the marine microalgae Tetraselmis suecica and Chaetoceros ceratosporum, species used in the feeding of shrimp larvae in cultivation. Different zeolite concentrations were proven (5, 10 and 25 mg\\/L) adding it to the culture media Guillard \\

Sylvia Leal; Elvira Alfonso; Rafael Curbelo

306

Un índice de carencias en la niñez. Una aproximación por Dpartamentos para Colombia  

Microsoft Academic Search

RESUMEN En este trabajo se construye un indicador sintético, denominado Índice de Carencias para la Niñez Colombiana (ICNC). El ICNC resume el acceso a un conjunto de bienes y servicios en áreas clave para el bienestar y cumplimiento de los derechos del niño. En particular, las carencias que mide el ICNC tienen el objeto de dar a conocer si los

Luis Fernando Aguado Quintero; Ana María Osorio Mejía; Carlos Alberto García González

2009-01-01

307

Una Colonia de Obreros: East Chicago, Indiana. (A Colony of Workmen: East Chicago, Indiana.)  

ERIC Educational Resources Information Center

|The article gives a brief overview of the Mexicano experience in East Chicago, Indiana during the 1920s and characterizes it within the context of the Mexicano unskilled laborer experience in a region where productive increases were of tantamount importance. (AUTHOR/NQ)|

Sepulveda, Ciro

1976-01-01

308

Creación de una base de conocimiento para el ajuste de dosis  

Microsoft Academic Search

Palabras-clave: Sistemas de prescripción electrónica, Prescripción de drogas, Dosificación de drogas Abstract - Dosage error is one of the most important problems during drug prescription. Electronic prescribing systems supported by medical decision making schedules is a useful tool in order to avoid these mistakes. This article describe the methodological and practical aspects related to the development of a knowledge base.

Daniel Luna; Carlos Musso; Cecilia Marini; Pablo Figueroa; Alejandro Lopez Osornio; Marcela Martinez; Fernando Gassino; Fernán Gonzalez; Bernaldo de Quirós

2004-01-01

309

Il trattamento di una grave neuropatia diabetica con insulina somministrata per via endorachidea  

Microsoft Academic Search

Riassunto Viene descritto un caso di grave poliradicoloneurite diabetica che non aveva tratto alcun miglioramento da un lungo trattamento con vitamina B1 e B12 ad alti dosaggi. Esso giunse a guarigione somministrando insulina direttamente nello speco vertebrale.

Sergio Marigo; Enrico Ferrero

1964-01-01

310

Movimiento de un líquido ideal pesado en una vasija elástica no acotada  

Microsoft Academic Search

In this paper one considers the problem about small oscillations of an ideal heavy liquid contained in an unbounded elastic container produced by initial perturbations of the bottom and of the own free surface. Our aim is to use the known results about differential equations on Banach spaces for the study of the solubillity in general sense of the system

ANDRÉS FRAGÜELA

311

VARIABLES SIGNIFICATIVAS EN LAS RELACIONES VIOLENTAS EN PAREJAS JÓVENES: UNA REVISIÓN  

Microsoft Academic Search

Resumen La violencia en las parejas jóvenes es un precursor de la violencia en las pare- jas adultas. En las parejas jóvenes la violencia suele ser psicológica, plantearse de forma sutil y ser menos grave que en las parejas en la vida adulta. Por lo que se refiere a los agresores, la violencia es más frecuente cuando hay ciertas variables

Itxaso González-Ortega; Enrique Echeburúa; Paz de Corral

2008-01-01

312

Una visión del Egipto Ptolemaico según la Carta de Aristeas a Filócrates  

Microsoft Academic Search

The Letter of Aristeas tells about the Greek translation on the Torah made by seventy-two Jewish scholars from Jerusalem at the court of Ptolemy Philadelphus. The author uses regular forms and motives from the Greek literature. The aim of this article is to show how the descriptions (ekphráseis) of Ptolemys gifts and the Eleazars priestly garments have the purpose to

Diana Frenkel

313

L'eficàcia de l'emplaçament de productes entre els infants: una prova experimental  

Microsoft Academic Search

In recent years, a noticeable increase in the use of non-con- ventional TV advertising has taken place. However, hardly any studies have been carried out to understand how these for- mats influence young viewers. This article presents the find- ings from an experimental study on the influence of product placement on children (aged 8, 10 and 12 years). The con-

MÒNIKA JIMÉNEZ; ASSUMPCIÓ HUERTAS; JOSÉ FERNÀNDEZ CAVIA

2009-01-01

314

La historia de la educación en el siglo XX. Una mirada desde España1  

Microsoft Academic Search

The history of education is both a discipline in itself or the subject of a number academic disciplines as well as a field of research. In this paper we analyse its development through the 20th century from its origins to its establishment as an academic discipline for the training of university staff and teachers in a number of different countries

INVESTIGACIÓN TEMÁTICA

315

El Amor Es Una Tara: Cuadernos De Todo , De Carmen Martín Gaite  

Microsoft Academic Search

The day the Spanish writer Carmen Martn Gaite (1925–2000) turned 36, her daughter Marta gave her a notebook, which she called\\u000a Cuaderno de todo – notebook for everything. It was the first notebook of many, and in them Martn Gaite wrote of personal events, her thoughts\\u000a and reflections, literary notes, observations and drafts for her novels, and other intellectual works.

Beatriz Celaya; Francisco de Quevedo

2007-01-01

316

La energía nuclear, una alternativa de sustentabilidad para resolver la demanda eléctrica en México. (Segunda parte)  

Microsoft Academic Search

The pres ent en ergy pol icy causes a high risk in the econ omy of Mex ico when not pro mot ing the ex pan - sion of the ca pac ity on the gen er a tion of elec tric ity by means of alternative power plants such as geo - ther mal, ae olian, so lar, bio

S. D. Bazán-Perkins

317

Estudio Fitoquimico de Una Plata Psicotominetica: Pernettya Parvifolia. (Phytochemical Study of a Psychomimetic Plant: Pernettya Parvifolia).  

National Technical Information Service (NTIS)

A phytochemical study was carried out with the botanical species Pernettya parvifolia, an erycaceae known in Ecuador as 'taclli' or 'taglli' and whose fruits when erroneously ingested by children confusing with an edible berry produce acule intoxication w...

L. Chavez E. De Naranjo P. Naranjo

1967-01-01

318

LA TOMOGRAFÍA POR EMISIÓN DE POSITRONES EN PATOLOGÍA QUIRÚRGICA DEL TÓRAX. UNA REVISIÓN  

Microsoft Academic Search

Positron emission tomographycomputed tomography in thoracic surgery. A revision. The introduction of positron emission tomography (PET) into the management of neoplastic disease in thoracic surgery signified an important change from classic algorithms based exclusively on anatomic information obtained through computed tomography (CT). Non-small cell lung cancer and solitary pulmonary nodule were the two diseases in which metabolic PET imaging offered

Jorge Lucena Olavarrieta

319

EL MOTETE DE GORMAZ-BURGOS. UNA NUEVA APORTACIÓN AL ARS NOVA EN ESPAÑA  

Microsoft Academic Search

En el archivo diocesano de Burgos se encuentra un fragmento de mediados del siglo XIV, escrito, a lo que parece, en San Esteban de Gormaz que contiene el tenor de un Agnus Dei y un motete a 3 voces, que lleva al final la rúbrica \\

José López-Calo

1986-01-01

320

El Cuestionario de Salud SF36 español: una década de experiencia y nuevos desarrollos  

Microsoft Academic Search

ObjectiveThe Short Form-36 Health Survey (SF-36) is one of the most widely used and evaluated generic health-related quality of life (HRQL) questionnaires. After almost a decade of use in Spain, the present article critically reviews the content and metric properties of the Spanish version, as well as its new developments.

Gemma Vilagut; Montse Ferrer; Luis Rajmil; Pablo Rebollo; Gaietà Permanyer-Miralda; José M. Quintana; Rosalía Santed; José M. Valderas; Aida Ribera; Antonia Domingo-Salvany; Jordi Alonso

2005-01-01

321

Violencia sexual y problemas asociados en una muestra de usuarias de un centro de salud  

Microsoft Academic Search

Objective. To estimate the frequency of different forms of sexual violence and its association with mental health problems, such as depressive symptoms, suicidal ideation and attempt, and alcohol and drug use. Material and meth- ods. From February to March 1998, a cross-sectional study was conducted among 345 women attending a healthcare center in Mexico City. All women were living with

Luciana Ramos-Lira; María Teresa Saltijeral-Méndez; Martha Romero-Mendoza; Miguel Angel Caballero-Gutiérrez; Nora Angélica Martínez-Vélez

2001-01-01

322

Características bioquímicas y acción biológica de una hemorragina del veneno de Bothrops brazili  

Microsoft Academic Search

SUMMARY OBJECTIVE: To characterize a hemorrhagic protein from Bothrops brazili snake venom and to determi- ne if the polyvalent antibotropic serum is able to neutralize it. MATERIAL AND METHODS: A hemorrhagic protein from Bothrops brazili snake venom was purified through two chromatographical steps: Sephadex G-100 and CM Sephadex C-50, respectively, using 0,05M ammonium acetate buffer pH 7. In the last

MARTÍN ISLA; ORESTES MÁLAGA; ARMANDO YARLEQUÉ

323

Perspectiva sobre una Personalidad Senera: Carmen Fischer Ramirez (Perspective on a Singular Personality: Carmen Fischer Ramirez).  

ERIC Educational Resources Information Center

Traces the career of Carmen Fischer Ramirez, focusing on her work in improving early childhood education in Chile. Reviews her university career, work with the World Organization for Early Childhood Education, and major publications. (AC)

Quezeda, Dina Alarcon

1992-01-01

324

UNA METODOLOGÍA ADMINISTRATIVA PARA LAS PEQUEÑAS Y MEDIANAS EMPRESAS DE LA REGIÓN DE CELAYA  

Microsoft Academic Search

En los últimos años en nuestro país, ha venido cobrando especial relevancia el sector de los micros, pequeñas y medianas empresas (MIPyMES); las estrategias principales del gobierno, están enfocadas precisamente en el apoyo a este sector, que sustenta las cifras actuales de empleo. Sin embargo las condiciones económicas y financieras del entorno han generado un alto grado de incertidumbre, los

Nicolás Barajas-Andrade; Eugenio Guzmán-Soria; Juvencio Hernández-Martínez; Samuel Rebollar-Rebollar

2009-01-01

325

Retail internationalisation in practice: per una in the UK and Taiwan  

Microsoft Academic Search

Purpose – The purpose of this paper is to investigate the retail marketing strategies of one fashion retailer as they are applied in two national markets, and to identify means by which international retailer success may be assured. Design\\/methodology\\/approach – The paper is a qualitative case study. Findings – To be a successful international fashion retailer, the ability to apply

Stephen Wigley; Chu-Ling Rachel Chiang

2009-01-01

326

Historia Verdadera de Una Gota de Miel. (The True Story of a Drop of Honey).  

ERIC Educational Resources Information Center

|Part of the series "Coleccion Mini-Libros" (Mini-Book Collection), the booklet is a factual account of the life of a bee. Designed to provide a tool for education of the Spanish-speaking child, as well as to stimulate an interest in Spanish among the youth of our country, the publication is a compilation of photographs with a description of bees…

Galarza, Ernesto

327

Evaluación paramétrica y no paramétrica del desempleo pesquero en Marruecos: Una aplicación para el caso andaluz  

Microsoft Academic Search

RESUMEN El principal objetivo es el análisis de las medidas que las diferentes administraciones pusieron en marcha para reducir las altas tasas de desempleo en la población andaluza afectada por la paralización de la actividad pesquera como consecuencia de la finalización del Acuerdo de Pesca entre la Unión Europea y Marruecos desde el 30 de noviembre de 1999. Mediante la

Encarnación Cordón Lagares; Félix García Ordaz

2010-01-01

328

Preparando a los futuros maestros contra el racismo: una experiencia formativa en la Universidad de Almería  

Microsoft Academic Search

The arrival of a large number of immigrants at Spanish schools has turned classrooms into multicultural spaces. This is the reason why prospective teachers must receive appropriate training in cultural diversity. This paper presents a detailed study of the concept of racism as perceived by a group of prospective teachers who took the course on \\

Rosario Isabel; HERRADA VALVERDE; Rosario Isabel Herrada Valverde; Carretera de Sacramento

2008-01-01

329

Los tratamientos psicológicos en la fobia social infantil y adolescente: una revisión cualitativa  

Microsoft Academic Search

Se presentan los resultados de un estudio cualitativo de revisión de la eficacia de los tratamientos psicológicos utilizados en la fobia social en niños y adolescentes. Se localizaron 26 investigaciones: 5 artículos son diseños de caso único, 6 presentan los datos de un solo grupo tratado y aportan medidas pretest-postest y 16 informes son grupos de comparación entre tratamientos psicológicos

Ana Isabel Rosa Alcázar; Pablo J. Olivares-Olivares; Marina Iniesta

2009-01-01

330

DESCRIPCIÓN DE LAS HABILIDADES SOCIALES EN ESTUDIANTES DE PSICOLOGÍA DE UNA INSTITUCIÓN DE EDUCACIÓN SUPERIOR  

Microsoft Academic Search

The present investigation consists describes the social skills (codes as HHSS) in students of Psychology of an institution of higher education.The measurement of the same ones was made with the Escalas Multidimensionales de la Expresión Social, motor part (EMES-M) and cognitive part (EMES-C) (Caballo, 1987, 1999) in its version adapted for Colombian college students population developed by Gutiérrez (2000). The

ÓSCAR MAURICIO; GALLEGO VILLA

331

VARIABLES ASOCIADAS A HIPERTENSION ARTERIAL EN UNA REGION DE LA ARGENTINA  

Microsoft Academic Search

Regional variables associated with high blood pressure in Argentina. We conducted a study in a random sample of 1523 inhabitants (15-75 years old) of Rauch city to determine risk factors prevalence to development hypertension and cardiovascular diseases. We measured blood pressure, weight, height, waist circumference, cholesterol and glucose levels, sodium excretion, and alcohol and tobacco consumption. We found a high

HORACIO A. CARBAJAL; MARTIN R. SALAZAR; BEATRIZ RIONDET; HORACIO F. RODRIGO; SUSANA M. QUAINI; VALENTIN RECHIFORT; MARCELO AIZPURUA; RAUL F. ECHEVERRIA

2001-01-01

332

El suicidio: más que una noticia, un tema de responsabilidad social  

Microsoft Academic Search

Suicide is undoubtedly a fact of great interest to mass media because of its social impact. However, there is great concern among the academic community and the critical mass about how this type of news are presented, the language used and the stylistic manage- ment of the fact, especially if we realize that teenagers and young people are vulnerable to

Henry Rubiano Daza; Tatiana Quintero Cabrera; Clara Inés; Bonilla Londoño

2007-01-01

333

DISEÑO, CONSTRUCCIÓN Y PUESTA EN SERVICIO DE UNA CELDA DE CARGA CON CAPACIDAD PARA 30 TONELADAS  

Microsoft Academic Search

In the development of an experimental tests bank, for a civil engineering application, it is necessary the design of a load measurement instrument capable of measure forces up to 30 tons. The later is the motive of the present work; in what follow it is present the design, construction and tuning of a load cell capable of measure load up

MIGUEL ÁNGEL DÍAZ; Ingeniero Mecánico; NUNZIO SCARCCELA; CARLOS MARMOLEJO; RUBÉN CHACÓN

2007-01-01

334

Musings on "Densidades, Potenciales y Funciones Asociadas a una Galaxia Reducida" by Poveda et al. (1960)  

NASA Astrophysics Data System (ADS)

We present a critical review on the paper "Densities, Potentials and related functions for a spherical reduced galaxy" by A. Poveda, R. Iturriaga, and I. Orozco published in 1960 in the Boletín de los Observatorios de Tonantzintla y Tacubaya (BOTT), 2, 20, 3.

López-Cruz, O.; Aguilar, L. A.; Añorve, C.

2011-04-01

335

El modelo de crecimiento hacia adentro: una interpretación del caso colombiano  

Microsoft Academic Search

En este trabajo se realiza un análisis de los fundamentos teóricos de la CEPAL, haciendo énfasis en las ideas que sobre la industrialización diseñó la institución. Se estudia la forma en que se integran las economías latinoamericanas con el resto del mundo y la manera en que las han afectado las crisis de los años treinta y luego la de

Luis E. Vallejo Zamudio

2003-01-01

336

La evaluación como proceso de legitimidad: la opinión de los alumnos. Reporte de una experiencia  

Microsoft Academic Search

En este trabajo se presentan diversas consideraciones sobre la importancia de legitimar la operación social y la gestión institucional en las organizaciones educativas, considerando que uno de los elementos estriba en el derecho a opinar de los alumnos sobre el desempeño docente de sus profesores. En el trabajo se reporta el análisis de 26 010 cuestionarios contestados por los alumnos

FELIPE TIRADO SEGURA; ALEJANDRO MIRANDA DÍAZ; Y ANDRÉS SÁNCHEZ MOGUEL

2007-01-01

337

Evaluación de una unidad de rehabilitación de salud mental realizada por pacientes con trastorno esquizofrénico  

Microsoft Academic Search

For the present study we asked 74 schizophrenic patients to fill in a questionnaire. The purpose of this work was to find out their perception and satisfaction with the following aspects: measures of the treatments' efficacy, human and material resources of our service, quality of the relationship. In our conclusions we reflect on the utility of this type of studies.

Carlos CUEVAS YUST; Remedios DORADO GARCÍA; Agustina HERVÁS DE LA TORRE; Margarita LAVIANA CUETOS; Manuel Jesús; MARTÍNEZ LÓPEZ; Emilia NAVARRÓN CUEVAS; Salvador PERONA GARCELÁN; José Manuel; RAMOS LEÓN; Servicio Andaluz de Salud

338

Una propuesta de recorrido bibliográfico por las migraciones femeninas en España  

Microsoft Academic Search

A bibliographical journey through female migration in Spain This article refers to the key points arised from more than 100 works (published or unpub- lished) on female immigration that have came out in Spain during the last decade. What we propose here is to look over these materials in order to identify the most important characteristics. This essay will allow

Gemma Aubarell; Avda. Diagonal

2000-01-01

339

Analysis of phospholipid fatty acids (PLFA) to characterize microbial communities in aquifers  

NASA Astrophysics Data System (ADS)

This paper reviews published applications of lipid-based biochemical techniques for characterizing microbial communities in aquifers and other deep subsurface habitats. These techniques, such as phospholipid fatty acid (PLFA) analysis, can provide information on a variety of microbial characteristics, such as biomass, physiology, taxonomic and functional identity, and overall community composition. In addition, multivariate statistical analysis of lipid data can relate spatial or temporal changes in microbial communities to environmental factors. The use of lipid-based techniques in the study of groundwater microbiology is advantageous because they do not require culturing and can provide quantitative data on entire communities. However, combined effects of physiological and phylogenetic changes on the lipid composition of a community can confound interpretation of the data, and many questions remain about the validity of various lipid techniques. Despite these caveats, lipid-based research has begun to show trends in community composition in contaminated and pristine aquifers that contribute to our understanding of groundwater microbial ecology and have potential for use in optimization of bioremediation of groundwater pollutants. Résumé Ce papier passe en revue les applications des techniques biochimiques basées sur les lipides pour caractériser les communautés microbiennes présentes dans les aquifères et dans les autres habitats souterrains profonds. Ces techniques, telles que l'analyse des acides gras phospholipidiques (PLFA), peuvent fournir des informations sur un ensemble de caractères microbiens, tels que la biomasse, la physiologie, l'identité taxonomique et fonctionnelle, et surtout la composition de la communauté. En outre, l'analyse statistique multivariée des données sur les lipides peut établir les liens entre des changements spatiaux ou temporels dans la communauté microbienne et des facteurs environnementaux. L'utilisation des techniques basées sur les lipides dans l'étude de la microbiologie des eaux souterraines est intéressante parce qu'elle ne nécessite pas de mise en culture et qu'elle peut fournir des données quantitatives sur les communautés dans leur ensemble. Toutefois, les effets combinés de changements physiologiques et phylogénétiques sur la composition d'une communauté peuvent brouiller l'interprétation des données de nombreuses questions se posent sur la validité des différentes techniques lipidiques. Malgré ces oppositions, la recherche basée sur les lipides a commencéà montrer des tendances dans la composition des communautés dans les aquifères pollués et dans ceux non perturbés ces résultats contribuent ainsi à notre compréhension de l'écologie microbienne des eaux souterraines et montrent qu'il existe un potentiel pour leur utilisation en vue d'une optimisation de la dépollution biologique des eaux souterraines. Resumen Se revisan distintas técnicas bioquímicas que se basan en el análisis de lípidos para caracterizar las comunidades microbianas en hábitats subsuperficiales, incluyendo acuíferos. Estas técnicas, entre las que se incluye el análisis de ácidos grasos fosfolípidos (PLFA), pueden proporcionar información sobre toda una serie de características de las comunidades microbianas, como su biomasa, fisiología, identidad taxonómica y funcional y composición. Además, el análisis estadístico multivariado de los datos de lípidos permite relacionar los cambios espaciales o temporales en las comunidades microbianas con factores ambientales. Las técnicas basadas en lípidos son muy útiles para el estudio microbiológico de las aguas subterráneas, puesto que no requieren cultivos y además proporcionan datos cuantitativos de comunidades completas. Sin embargo, la acción combinada de los cambios fisiológicos y filogenéticos en la composición de lípidos en una comunidad pueden confundir la interpretación de los datos, por lo existen muchas cuestiones abiertas respecto a la validez de algunas de estas técnicas. A pesar de es

Green, Christopher T.; Scow, Kate M.

340

Influencia de la anisotropía en la durabilidad de las dolomías Cretácicas de la Comunidad de Madrid frente a la cristalización de sales Influence of anisotropy on the durability of Madrid-region Cretaceous dolostone exposed to salt crystallization processes  

Microsoft Academic Search

( * ) , B. Fernández-Revuelta ( ** SUMMARY The behaviour of dolostone exposed to the effects of salt crystallization processes was studied on materials from Redueña and Torrelaguna in the province of Madrid, Spain. Much of the region's architectural and monumen- tal heritage was built with the materials from these two sites. Stone specimens were selected for testing on

R. Fort; M. Álvarez de Buergo

2008-01-01

341

Avaliação integrada do impacto do uso de agrotóxicos sobre a saúde humana em uma comunidade agrícola de Nova Friburgo, RJ Integrated evaluation of the health impact of pesticide use in a community at Nova Friburgo, RJ  

Microsoft Academic Search

Environmental and human diffi- culties caused by pesticides used in agriculture are important health issues worldwide, spe- cially in the developing countries. Pesticide con- sumption in Southeast Brazil is estimated in 12kg\\/worker\\/year. In the São Lourenço Valley, Rio de Janeiro State, pesticide consumption is estimated at some 56kg\\/worker\\/year. High lev- els of human and environmental contamina- tion caused by these

Josino C. Moreira; C. Jacob; Frederico Peres; S. Lima; Armando Meyer; J. Oliveira-Silva; Paula N. Sarcinelli; Darcilio F. Batista; Mariana Egler; V. Castro Faria; Alberto José de Araújo; H. Kubota; O. Soares; R. Alves; Cláudia M. Moura; R osane Curi

342

FÁBRICA DE IMAGINÁRIO, USINA DE ESTIGMAS: CONHECIMENTOS E CRENÇAS DE UMA COMUNIDADE ESCOLAR SOBRE HANSENÍASE Imagination factory, stigma plant: knowledge and beliefs of a school community about Hansen's disease  

Microsoft Academic Search

The old Iguá colony, which started in 1936, had the purpose of only admitting leprosy patients and especially maintaining them segregated from society. In the outskirts of the colony a community was formed, and remains to this day. The purpose of this study was to verify the knowledge about Hansen's disease among the teachers and students of the school in

Ivonete Alves de; Lima Cavaliere; Danielle Grynszpan

343

Turning Awareness into Action: What Your Community Can Do about Drug Use in America = De La Toma de Conciencia a la Accion: Que Puede Hacer la Comunidad Respecto al Consumo de Drogas en America.  

ERIC Educational Resources Information Center

This booklet gives examples of successful community drug abuse prevention programs, as well as guidelines for finding out more about a community's prevention needs and taking action. The first section discusses taking action against drug abuse. It presents examples which illustrate the different approaches communities have taken. Ten steps to help…

Alcohol, Drug Abuse, and Mental Health Administration (DHHS/PHS), Rockville, MD. Office for Substance Abuse Prevention.

344

Pneumonia adquirida na comunidade e Pneumonia Severity Index 20 (PSI20): um estudo de 262 doentes Community-Acquired Pneumonia and Pneumonia Severity Index 20 (PSI20): a study of 262 patients  

Microsoft Academic Search

Background: Several prognostic models in patients with Commu- nity-aquired Pneumonia (CAP), such as the Pneumonia Severity Index 20 (PSI-20), have been devised, to assist the physician decide where to treat the patient initially. Objectives: The main goal of this work was to assess the ade- quacy of the risk classes defi ned according to the PSI-20 and hospital admission recommendations,

Alina Osuna; António Garrido; Carla Santos; Roberto Silva; Miguel Sequeira; Marlene Delgado; Adelino Carragoso; Ana Lemos; Marina Bastos; Orlando Gaspar

345

FREQUENCY DISTRIBUTIONS FOR DURATIONS AND VOLUMES OF RAINFALLS IN THE EASTERN UNITED STATES IN RELATION TO ACIDIC PRECIPITATION  

EPA Science Inventory

A significant percentage (between 17 and 40%) of all showers recorded on Long Island, NY, Urbana, IL, Franklin, NC, and Seaside Park, NJ, had durations less than 20 min. Similarly, a large percentage had durations less than 40 min (50, 46, and 32% for 3 yr at Urbana, IL, 65% at C...

346

Foco Nasmyth para el telescopio 2,15mts. de CASLEO  

NASA Astrophysics Data System (ADS)

En principio, este proyecto intenta lograr el mayor aprovechamiento posible del instrumental que se dispone, buscando la manera de optimizar y hacer más eficiente el servicio que brinda el CASLEO a la comunidad astronómica. El mismo consiste en utilizar dispositivos ya existentes en el telescopio, y darle una utilidad. Tal es el caso del camino óptico destinado al foco Coude. Si tenemos en cuenta que disponemos de un tercer espejo Coude, con todos sus mecanismos automatizados, (actualmente sin uso), una distancia apropiada del plano focal, el espacio y el lugar físico necesario para instalar un periférico, es posible la habilitación de un foco Nasmyth en el telescopio 2,15mts. El hecho de contar con este nuevo foco, redundará en importantes beneficios. En primer lugar, posibilitará la observación, casi simultánea, con dos instrumentos. Otro aspecto a tener en cuenta, es que disminuirá el frecuente cambio del instrumental periférico, motivo este que degrada su ideal puesta a punto. Por último, también de interés, es de destacar su escaso costo de ejecución.

Casagrande, A. R.

347

Un asteroide proveniente de la Luna  

NASA Astrophysics Data System (ADS)

El descubrimiento de un débil objeto en movimiento por el telescopio Spacewatch (un instrumento dedicado a la búsqueda de Asteroides Cercanos a la Tierra) en 1991, ha generado una gran controversia en la comunidad planetaria. El objeto, denominado 1991 VG, tiene elementos orbitales llamativamente similares a los de la Tierra, lo que ha llevado a B. G. Marsden a aventurar:``El objeto podría ser una nave espacial en retorno (IAUC 5387)". Luego de analizar las características dinámicas de 1991 VG y las diferentes hipótesis sobre su origen, favorecemos la alternativa de que el objeto es un gran fragmento de material eyectado de la Luna durante un reciente impacto (en las últimas decenas de miles de años). El hallazgo en 1983 en la Antártida de meteoritos con composición tipo lunar, confirma la posibilidad de que material de la superficie del satélite puede ser eyectado a velocidades superiores a la de escape del sistema Tierra-Luna y alcance órbitas heliocéntricas. Los elementos orbitales de 1991 VG corresponden a los valores alcanzados por partículas que apenas escapan de la gravedad lunar y entran en órbitas heliocéntricas a través del punto Lagrangiano exterior del sistema Tierra-Sol.

Tancredi, G.

348

Estudio de las variaciones diarias en las concentraciones de algunos hidrocarburos alifaticos y aromaticos policlicos en aerosoles de la zona urbana de Madrid. (Differences of diurnal variations of some aliphatic and polycyclic aromatic hydrocarbons concentrations in aerosol of the urban area of Madrid).  

National Technical Information Service (NTIS)

A study on daily concentration changes of polycyclic aromatic and aliphatic hydrocarbons (PAH's and AH's), was carried out in aerosols sampled in the Ciudad Universitaria of Madrid. Samples were taken at morning and night during February and June, for sho...

M. M. Perez Garcia R. M. Perez Pastor J. F. Bea A. Campos D. Gonzalez Diaz

1991-01-01

349

Literary Texts in an Electronic Age: Scholarly Implications and Library Services. Papers presented at the Clinic on Library Applications of Data Processing (Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign, April 10-12, 1994).  

ERIC Educational Resources Information Center

The 12 papers in this volume explore the development of electronic texts in the humanities and describe the possible roles for libraries as electronic books take the place of printed ones. The diverse perspectives of librarians, publishers, system administrators, scholars, readers, and writers are brought into conjunction, and a number of…

Sutton, Brett, Ed.

350

Violencia en el noviazgo y salud mental en estudiantes universitarios mexicanos.  

PubMed

Antecedentes: En las últimas dos décadas, ha aumentado el interés por la promoción de la salud en el sector educativo superior, a través del programa "Universidades Saludables" promovido por la Organización Mundial de la Salud (OMS). Es importante reconocer las necesidades relacionadas con la salud de los integrantes de la comunidad universitaria, así como reflexionar sobre las acciones dirigidas a cubrirlas. Uno de los problemas prioritarios respecto a la salud mental de los jóvenes universitarios es la violencia en el noviazgo. Considerando lo anterior, los objetivos del presente estudio fueron: evaluar la violencia en el noviazgo, la sintomatología depresiva y la autoestima en estudiantes universitarios; estudiar la relación entre la violencia, la depresión y la autoestima; y promover la implementación de programas preventivos entre la comunidad universitaria. Métodos: Se realizó un estudio transversal y descriptivo con las respuestas de 729 estudiantes universitarios, aplicando el "Conflict in Adolescent Dating Relationship Inventory," el Inventario de Depresión de Beck y el Inventario de Coopersmith para evaluar la autoestima. Resultados: Los resultados mostraron una elevada prevalencia de violencia en los jóvenes universitarios, particularmente verbal-emocional (75%). Las agresiones fueron de carácter bidireccional, tanto hombres como mujeres cometieron y sufrieron la violencia. La conducta violenta se asoció con la baja autoestima en las mujeres y con síntomas depresivos en ambos sexos. Conclusiones: Desde el enfoque del programa "Universidades Saludables," es importante que las instituciones de educación superior sean promotoras de la salud mediante la creación y difusión del conocimiento, la formación de recursos humanos y la promoción de la organización comunitaria. Los resultados del estudio indican la necesidad de desarrollar programas educativos orientados a la prevención de la violencia, al manejo de emociones y a la resolución de conflictos. PMID:23986388

Lazarevich, Irina; Irigoyen Camacho, María E; Sokolova, Anna V; Delgadillo Gutiérrez, Hector J

2013-09-01

351

Un nuevo virus A\\/H1N1, una nueva pandemia: Influenza un riesgo permanente para una humanidad globalizada A new virus A\\/H1N1, a new pandemic: A continuing risk to a globalized humanity  

Microsoft Academic Search

Influenza is a highly contagious disease. There are some historical descriptions of this condition by ancient Greek physicians, and the etiological agents have been known only for the last eight decades. The causative agent is the influenza virus, which has three main types: A, B, and C. Type A is capable of circulating within many different biological reservoirs, including humans,

Fernando Osores Plenge; Jorge Gómez Benavides; Luis Suarez Ognio; César Cabezas Sánchez; Jorge Alave Rosas

2009-01-01

352

Una Escoba para Ana, Cien Oficios para Juan. Quinto Modulo de una Serie para Maestros de Escuela Elemental. (A Broom for Anna, A Hundred Jobs for John. Fifth Module of a Series for Elementary School Teachers).  

ERIC Educational Resources Information Center

This guide for teachers, in English and Spanish, examines the stereotyped work roles assigned to men and women. The guide examines educational materials that perpetuate these roles and presents teaching alternatives which reinforce students' self esteem and confidence. A pre-test and post-test are included to measure the user's awareness of…

Molina, Carmen Eneida, Ed.; And Others

353

Por Que Mami No Puede Cambiar una Goma? Tercer Modulo de una Serie para Maestros de Escuela Elemental. (Why Can't Mommy Change a Flat Tire? Third Module of a Series for Elementary School Teachers).  

ERIC Educational Resources Information Center

This guide for teachers, in English and Spanish, examines the role parents play in the socialization of sex roles. A pre-test and post test are included to measure the user's awareness of sexual stereotyping. Five object lessons cover the following topics: (1) stereotypes which exist prior to a baby's birth; (2) behavioral standards on which…

Molina, Carmen Eneida, Ed.; And Others

354

VALUTAZIONE DEL BILANCIO IDRICO IN UNA FORESTA DECIDUA ALPINA ASSESSMENT OF A WATER BALANCE IN A DECIDUOUS ALPINE FOREST  

Microsoft Academic Search

A water balance has been set up in a thermophilous oak grove in the Italian Alps. In the experimental site, belonging to the European network of integrated monitoring (ICP IM), a meteorological station is operated since 1993, which provided data series for models. The calculation approach has been adapted from a protocol developed for a European pilot study. A Penman

Emanuele Eccel; Giambattista Toller; Luca Ghielmi; Cristina Salvadori

355

Propuesta de una escala para medir el grado de orientación al mercado de las cooperativas agroalimentarias españolas  

Microsoft Academic Search

El interés de este papel reside en el estudio de la orientación al mercado en un sector en el que la búsqueda del beneficio económico no es un factor prioritario: el sector cooperativista español. Como señala la legislación española, su objetivo es fundamentalmente la satisfacción de las necesidades de los socios cooperativistas, justificando de esta forma su pertenencia al sector

Jesús Cambra Fierro; Ana Fuster Mur

2004-01-01

356

LA CULTURA ACADÉMICA DE LOS PROFESORES COLIMENSES UNIVERSITARIOS: una revisión a partir de la entrevista de historia oral  

Microsoft Academic Search

Academic Culture of the University of Colima Professors: a Revision from the Interview of Oral History This article presents a reflection on the experience with the methodological approach in the process of analysis, exploration and configuration of the academic culture in a small and young Mexican university as is the University of Colima. The study of the culture and institutionalization

Florentina Preciado Cortés

2006-01-01

357

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

Microsoft Academic Search

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

358

UNA “MUY OTRA” FORMA DE HACER POLÍTICA EN MÉXICO, LA RESISTENCIA INDÍGENA EN CHIAPAS COMO HISTORIA DEL HACHA  

Microsoft Academic Search

El argumento central de los zapatistas como práctica de lucha es la apropiación de la exclusión. La exclusión es un proceso histórico de dominio hacia los indígenas. A lo largo de 16 años de existencia pública han hecho evidente tal cuestión. El primero de enero de 1994 le dijeron al mundo que a partir de ese momento la exclusión ha

Juquila Araceli González Nolasco

2010-01-01

359

EL POBLAMIENTO HUMANO TARDÍO DEL SUR DE MENDOZA Y SU RELACIÓN CON EL NORTE DE PATAGONIA: UNA DISCUSIÓN BIOARQUEOLÓGICA  

Microsoft Academic Search

Within the context of a research aimed to obtain clues about the dispersal of populations from northern Patagonia after the paleoclimatic event called the Medieval Climatic Anomaly (MCA) (ca. 800-1350 AD), in this paper we explore three different lines of evidence (craniofacial, postcranial and dental morphology) using bioarchaeological samples from southern Mendoza. Previous work based on the morphometric analysis of

Marien Béguelin; Valeria Bernal; Mariano Del Papa; Paula Novellino; Gustavo Barrientos

360

EL MIEDO Y LA OPORTUNIDAD: UNA FORMA DE RECONSIDERAR LA AUTORIDAD EN EL SECTOR PRIVADO Y ESTATAL  

Microsoft Academic Search

Entre los gerentes modernos existen inquietudes sobre la forma de motivar a los empleados. En anteriores artículos nos hemos expedido sobre la posibilidad de que la motivación se torne algo negativo cuando es excesiva; en efecto los empleados quienes se comprometen en demasía con la estima de sus supervisores y jefes como también con su propia elaboración al respecto de

Maximiliano Korstanje

2009-01-01

361

An Overview of Titanosaur Evolution and Phylogeny Una revisión de la evolución y fi logenia de los Titanosaurios  

Microsoft Academic Search

Titanosaurus was named in 1877 for two caudal vertebrae and an isolated femur from Cretaceous rocks of central India. Titanosauridae was coined soon afterwards to encompass numerous taxa, despite their often tenuous associations and limited morphological overlap. Long recognized as wastebasket taxa, \\

J. A. Wilson

362

UNA FUNCIÓN DE RETENCIÓN QUE INCLUYE LA REGIÓN DE SEQUEDAD EXTREMA EN CONCORDANCIA CON LA ISOTERMA DE ADSORCIÓN DE BET  

Microsoft Academic Search

Most existing full-range soil-water retention functions extend standard capillary pressure curves into the dry region to zero water content at a finite matric potential. A description of dryness is commonly taken as oven-dry conditions given by a matric suction of 107 cm at zero liquid saturation. However, no finite pressure can be exerted by a zero amount of water, so

O. Silva; J. Grifoll

2007-01-01

363

VALORACIÓN DE HORMONAS ESTEROIDES EN HECES DE UNA PAREJA DE LOBO MEXICANO (CANIS LUPUS BAILEYI) EN CAUTIVERIO  

Microsoft Academic Search

The Mexican Gray Wolf (Canis lupus baileyi) is one of the most distinctive groups of wild canids.It has been erradicated from most of its original range and there is no solid evidence of wild populations. All known individuals of this species are kept in zoos or special enclosures. Recently a great deal of efforts have been done in oder to

María A. SOTO; Arturo SALAME-MÉNDEZ; José RAMÍREZ-PULIDO; Lourdes YAÑEZ; Miguel Ángel ARMELLA

2004-01-01

364

Prueba toxicológica en ratones de una sola dosis inicial y segura de la vacuna cubana antileptospirósica Vax-SPIRAL  

Microsoft Academic Search

Toxicological Evaluation in Mice of an Initial Safe Single Dose for Vax-SPIRAL, a Cuban Vaccine against Leptospirosis. Toxicological tests on vaccines are increasingly exigent, and specific and non-specific safety tests are not considered sufficient any longer. Vax-SPIRAL is an inactivated whole-cell leptospiral vaccine adsorbed to aluminum hydroxide. The toxicity test by single dose in at least one animal species is

Juan F Infante; Sergio Sifontes; Enrique Muñoz; Martha González; Viviana Pérez; Carmen Baldor; Mildrey Fariñas

365

La retirada de una campaña publicitaria para promoción de la vacuna tetravalente del virus del papiloma humano en España  

Microsoft Academic Search

The inclusion of the quadrivalent human papilloma virus (HPV) vaccine in the schedule of the Spanish National Health System sparked the debate over Gardasil®, which was presented to the public as a “vaccine against cervical cancer”. In this context, Sanofi Pasteur MSD was sued for misleading advertising in the campaign “cuentaselo.org”. Although the complaint was not admitted, the lawsuit triggered

Marta Martín-Llaguno; Carlos Álvarez-Dardet

2010-01-01

366

Realizzazione di una cella per misure di spettroscopia molecolare a temperatura variabile. (Optical cell for variable temperature molecular spectroscopic measurement).  

National Technical Information Service (NTIS)

This paper reports on the design and construction of a 20 cm long optical cell whose temperature can be changed continuously between 50 and 350 degrees K. The cell is cooled by a single stage cryogenerator and thermo-regulated with an electrical feedback ...

G. Baldacchini A. Bellatreccia P. Cardoni I. Cenciarelli F. D'Amato

1991-01-01

367

Una miscelanea de refranes espanoles raros, curiosos, y jocosos (A Miscellany of Rare, Curious and Humorous Spanish Proverbs).  

ERIC Educational Resources Information Center

|This listing of unusual Spanish proverbs contains words of wisdom on money, doctors, agriculture, students, procrastination, pessimism, war, good and evil, religion, God, and a host of other topics. The topic of each proverb is given in English. (CHK)|

Hayes, Francis

368

Una aproximación a las principales dificultades léxicas y morfo-sintácticas para aprender inglés de los hablantes hispanos  

Microsoft Academic Search

This article points out the main lexical and morpho-syntactic errors Spanish speakers have when they learn English. These errors have been observed in a group of Mexican students in USA. The paper will illustrate with examples problems such as Spanglish, generalization, mother tongue influence, etc. so that lecturers see these errors as a natural part of students' learning process. Some

MARÍA MARTÍNEZ LIROLA

369

Prevalencia de escoliosis, dominancia manual lateral y transporte de material en una población masculina de 6–12 años  

Microsoft Academic Search

This research study evaluated the relationship between scoliosis and a set of variables related to age, motor skills (left-handed or right-handed) and the method of transporting school supplies (backpack or trolley) among a school-aged male population. The final selection of the sample - comprising 682 participants between 6 and 12 years old and residents in Granada (Spain) - was conducted

Manuel Fernández Sánchez; Félix Zurita Ortega; Carmen Fernández Sánchez; Rubén Fernández García; Miguel Muñoz-Cruzado y Barba; María Teresa Labajos Manzanares

2010-01-01

370

Apropiación de los derechos sexuales y reproductivos en los adolescentes: una experiencia desde la teoría de la acción razonada  

Microsoft Academic Search

SUMMARY Objective: In order to evaluate influences of beliefs, attitudes, and subjective norms related to the exercise of sexual and reproductive rights in adolescent students from Jamundí, Departamento (= State) del Valle del Cauca, Colombia an investigation was carried out. Methods: Design included time series with paired samples. A psychometric scale was applied to 128 adolescent students before an educative

Martha Lucía Vásquez; Luz Ángela Argote; Edelmira Castillo; María José Cabrera; Danilo Gonzalez; María Elena Mejía; María Eugenia Villaquirán

2005-01-01

371

Traditional plants as source of functional foods: a review Plantas tradicionales como fuente de alimentos funcionales: una revisión  

Microsoft Academic Search

The aim of this work was to assess the following plants as functional foods that can be found in Mexico: white sapote (Casimiroa edulis), jicama (Pachyrhizus spp.), amaranth (Amaranthus hypochondriacus), sweet fennel (Foeniculum vulgare), oregano (Lippia graveolens), pitahaya (Hylocereus sp.), agave (Agave americana), pelitre (Heliopsis longipes), and purslane (Portulaca oleracea L). The main characteristics, components and active substances, forms of

G. Rivera; V. Bocanegra-García; A. Monge

2010-01-01

372

Cólera: Una revisión actualizada. Parte 3. Complicaciones del cólera. Tratamiento. Genética del cólera. Mecanismos de control de la epidemia. Referencias  

Microsoft Academic Search

Cholera: An updated review. Part 3. Cholera complications. Treatment. Genetics of cholera. Mechanisms for the control of the epidaemia. References. This review gives a complete, precise and update information on the cholera disease, from its beginning in the world up to the current seventh pandaemia, which already is present in South America, including Peru, Colombia and Venezuela. Information is given

Pedro José Salinas

373

La qualità e la customer satisfaction di un servizio aeroportuale: una metodologia da affiancare a quella tradizionale  

Microsoft Academic Search

Airport service quality and customer satisfaction: a methodology that supports the traditional one (by Valerio Gatta). Objectives In this paper we consider the problem of service quality measurement. In marketing literature the study of service quality has focused on customer evaluation. Often, the global service quality index is simply computed as the average of the clients’ responses on the overall

Valerio Gatta

2007-01-01

374

Elementos para una re-visión del desarrollo humano y social: del progreso a la satisfacción con la vida  

Microsoft Academic Search

Development from an ethical and humanistic point of view can be likened to satisfaction with life and happiness. In turn, goals of life are ways of understanding the ultimate aims of human existence. In people' s subjective view , development can be seen as maximum fulfillment and personal happiness. Zen and other authors of the nineties and the start of

Sandra Liliana Londoño

2006-01-01

375

INSTRUMENTAL TEXTURE EVALUATION OF EXTRUDED SNACK FOODS: A REVIEW EVALUACIÓN INSTRUMENTAL DE TEXTURA EN ALIMENTOS EXTRUIDOS: UNA REVISIÓN  

Microsoft Academic Search

Extrusion cooking technology is the most used technique for the production of snack foods. In such foods, texture is of major importance, with crispness being often a desirable attribute. Due to the high costs involved in sensory analysis, instrumental assessment of end-product texture, by fundamental and empirical techniques, has been a useful tool for food researchers and manufactures as it

A. A. Anton; F. B. Luciano

2007-01-01

376

El sexo recompensado: una práctica en el centro de las vulnerabilidades (ITS\\/VIH\\/SIDA) de las jóvenes mexicanas  

Microsoft Academic Search

Objective. To discuss the risks for Mexican young women who engage in sexual relations in exchange for social or economic benefits, also known as compensated sex (CS), with the objective of exploring its possible public health implications. Material and Methods. This is a qualitative study conducted in youths 15 to 25 years of age in Cuerna- vaca, Morelos, Mexico, between

Florence Lise Théodore; Juan Pablo Gutiérrez; Pilar Torres; Gabriela Luna

2004-01-01

377

Gli indici di colore come indicatori del meccanismo che governa la luminosità di una cometa: luce solare riflessa o fluorescenza  

NASA Astrophysics Data System (ADS)

Colour indexes derived by aperture photometry on cometary comae in VRI Johnson/Cousins bands give a way to understand the mechanism dominating the brightness of a comet: reflected sunlight or fluorescence. Considering that V band is dominated by C2 gas emission and that R and I on the contrary have few gas contamination, the colour index determined as a function of the coma diameter is a key parameter. In an hypothetical purely dusty coma we expect a constant colour index close to the solar one and nearly constant with aperture. If gas is present we can have a differentiation within the coma and a non constant colour index, in this case the colour index is "bluer" in the external halo. The effect was clearly observed in C/2001 A2 and C/2000 WM1.

Milani, Giannantonio; Sostero, Giovanni

2003-03-01

378

ÍNDICES DE INTENSIDAD DE CONTAMINACIÓN ATMOSFÉRICA: UNA APLICACIÓN PARA EL ÁREA METROPOLITANA DE MONTERREY, NUEVO LEÓN, MÉXICO  

Microsoft Academic Search

This study estimates pollution generation intensity indexes for six air pollutants: total sus- pended particles (TSP), sulfur dioxide (SO2), carbon monoxide (CO), nitrogen oxides (NOx), hydrocarbons (HC), and lead (Pb) for the metropolitan area of Monterrey, Nuevo Leon, Mexico. These indexes link up total pollution (direct, indirect, and induced) per every product million of pesos in all economic sectors in

Ramón GUAJARDO QUIROGA; Javier ARRAMBIDE OLVERA

379

Tiña del cuero cabelludo por Microsporum canis en una mujer adulta Tinea capitis in the elderly: an unusual situation  

Microsoft Academic Search

Summary Tinea capitis is very rare in adults. We report a new case of tinea capitis caused by Microsporum canis in a healthy postmenopausal woman. We argue the predisposing factors of the dermatophytoses in adult patients and discuss about the use of terbinafine like first line of treatment in this entity, because of the apparition of resistances.

María López-Escobar García-Prendes; Cristina Raya Aguado; Cayetana Maldonado Seral; Narciso Pérez Oliva

380

SOSTENIBILIDAD DEL RECICLAJE DE RESIDUOS DE LA AGROINDUSTRIA AZUCARERA: UNA REVISIÓN SUSTAINABLE RECYCLING OF WASTE FROM SUGARCANE AGROINDUSTRY: A REVIEW  

Microsoft Academic Search

Sugar cane wastes and reuse strategies are a prior subject in sugar cane areas because of the new environmental standards and modern production systems. The overall goal of the present review is to analyze the environmental impact from sugar cane agroindustry and its recycling processes on the bases of a sustainable development planning. Literature review results consider that there are

R. Basanta; M. A. García Delgado; J. E. Cervantes Martínez; H. Mata Vázquez; G. Bustos Vázquez

2007-01-01

381

DISTRIBUCIÓN DE PLOMO EN SUELOS CONTAMINADOS EN EL ENTORNO DE UNA PLANTA DE RECICLAJE DE BATERÍAS ÁCIDAS  

Microsoft Academic Search

Total Pb, Cd, Cu, Ni and Zn concentrations and the distribution of lead in soils from a farmland near a battery recycling plant in Madrid (Spain) were investigated to establish a possible relationship with a recent episode of horses death that presented lead intoxication symptoms before dying. Total Pb and Cd levels presented a clear decrease with distance to the

Victoria CALA; Yukihiko KUNIMINE

382

Una verifica empirica del modello Domanda-Controllo-Sostegno Sociale: effetti sul burnout e sulla somatizzazione tra il personale infermieristico  

Microsoft Academic Search

AN EMPIRICAL INVESTIGATION OF THE DEMAND- CONTROL-SOCIAL SUPPORT MODEL: EFFECTS ON BURNOUT AND ON SOMATIC COMPLAINTS AMONG NURSING STAFF. The present study investigated the relationship between job characteristics and well-being dimensions (burnout and somatic complaints) in a group of 271 nurses. The study, based on Karasek and Theorell's theoretic model of demand-control-social support, aimed to test the following hypotheses: a)

R. Pisanti

2007-01-01

383

ANALISIS DE FATIGA DE LOS COMPONENTES DE UNA CENTRAL NUCLEAR POR EL METODO DE LAS FUNCIONES DE INFLUENCIA  

Microsoft Academic Search

In nuclear power plants, the fatigue in vessels and their associated components is caused by transients that occur at normal operating temperatures. Fatigue analysis validity must be continuously reviewed during the design period of the components. Fatigue accumulation due to in plant events produces the degradation of the vessel components. This is the cause that everyday is more under consideration

R. Cicero; I. Gorrochategui; J. A. Alvarez

384

Propuestas para una reconceptualizacion surrealista y postmoderna de la sexualidad femenina en los textos de Cristina Escofet e Isabel Allende  

Microsoft Academic Search

Female sexuality has commonly been viewed as the passive counterpart of male sexuality. Building upon Adrienne Rich's theory of compulsive heterosexuality, I would suggest that the fundamental location of this problem lies within the subconscious. Cristina Escofet's stance on this issue is to argue in favor of a deconstruction of Jungian archetypes, revealing their constructed rather than intrinsic character. In

Zoila Clark

2009-01-01

385

How To Start a Family Day Care = Como Iniciar una Guarderia en El Hogar. [Videotape and Viewer's Guide].  

ERIC Educational Resources Information Center

|Being a family day care provider is work that requires professional responsibilities and attention to the physical, emotional, and educational well-being of children; listening and responding to parents; and running a business. This videotape, in English- and Spanish-language versions, explores the elements involved in starting up a family day…

Raphael, Doris; Weisman, Douglas

386

Efecto de la ingesta de una sobrecarga de glucosa sobre los marcadores séricos de adhesión en mujeres obesas  

Microsoft Academic Search

Background and objectiveObesity is associated with endothelial dysfunction and increased inflammation. The expression of adhesion molecules may be influenced by a high glucose load. The aim of the present study was to evaluate serum sICAM-1, sVCAM-1 and sE-selectin concentrations in obese women, and to evaluate the role of high-glucose load on postload circulating levels of sICAM-1, sVCAM-1 and sE-selectin in

María Matilde Ramírez Alvarado; Maria Isabel García de Seijo; Evelyn Bahri Hernández; Tibisay Pelayo Jordán

2009-01-01

387

Una Interpretación Para Don Melón Más De Acuerdo Con El “Buen Amor” Que Pregona el Arcipreste De Hita  

Microsoft Academic Search

The rich expressive language of the archpriest of Hita in his writings has motivated the elucidation of the origin and meaning\\u000a of the names of his characters. The Libro de buen amor, transcending all the Spanish literature of its epoch, broadens the restricted linguistic limits and opens up the possibilities\\u000a of a literary analysis. Regarding the episode of “Don Melon

Efraín E. Garza

2006-01-01

388

Intensive Behavioral Intervention for School-Aged Children with Autism: Una Breccia nel Muro (UBM)--A Comprehensive Behavioral Model  

ERIC Educational Resources Information Center

|Although, reviews and outcome research supports empirical evidence for Early Intensive Behavior Intervention in pre-scholars, intensive behavioral service provision for school-aged children with autism spectrum disorders (ASD) are less subject to research studies. In order to provide effective behavioral interventions for school-aged children it…

Fava, Leonardo; Vicari, Stefano; Valeri, Giovanni; D'Elia, Lidia; Arima, Serena; Strauss, Kristin

2012-01-01

389

Patrones de uso, creencias populares y accidentabilidad por andador infantil (tacatá). Bases para una campaña de información sanitaria  

Microsoft Academic Search

Baby walkers are a potential cause of accidents in infants from 6 months to 1 year of age. We conducted a study to determine the patterns of walker use, the different points of view of the parents and the baby walker-related injuries in our health district. For this purpose, between November 1, 1992 and January 31, 1993, a questionnaire was

L. Santos Serrano; J. M. Paricio Talayero; A. Salom Pérez; M. Grieco Burucúa; J. Martín Ruano; M. J. Benlloch Muncharaz; T. Llobat Estellés; B. Beseler Soto

1996-01-01

390

Necesita Una Vacuna: What Spanish-Speakers Want in Text-message Immunization Reminders.  

PubMed

Appointment reminders help parents deal with complex immunization schedules. Preferred content of text-message reminders has been identified for English-speakers. Spanish-speaking parents of children under three years old were recruited to develop Spanish text-message immunization reminders. Structured interviews included questions about demographic characteristics, use of technology, and willingness to receive text reminders. Each participant was assigned to one user-centered design (UCD) test: card sort, needs analysis or comprehension testing. Respondents (N=54) were female (70%) and averaged 27 years of age (SD=7). A card sort of 20 immunization-related statements resulted in identification of seven pieces of critical information, which were compiled into eight example texts. These texts were ranked in the needs assessment and the top two were assessed for comprehension. All participants were able to understand the content and describe intention to act. Utilizing UCD testing, Spanish-speakers identified short, specific text content that differed from preferred content of English-speaking parents. PMID:23974378

Ahlers-Schmidt, Carolyn R; Chesser, Amy; Brannon, Jennifer; Lopez, Venessa; Shah-Haque, Sapna; Williams, Katherine; Hart, Traci

2013-01-01

391

Análisis clínico-epidemiológico de la portación intestinal de enterococos resistentes a vancomicina en una unidad de terapia intensiva  

Microsoft Academic Search

SUMMARY Clinical and epidemiologic analysis of intestinal tract colonization with vancomycin-resistant enterococci in an intensive care unit. Intestinal tract colonization with vancomycin resistant enterococci (VRE) was studied during five months and 25 days. Out of 171 patients hospitalized in the intensive care unit, 124 (73%) were included in this study. Thirty five of them (28%) were recognized as colonized with

A. M. TOGNERI; J. GONZÁLEZ; H. LOPARDO; L. B. PODESTÁ; P. GAGETTI; M. PÉREZ; V. RODRÍGUEZ; M. RODRÍGUEZ; L. RÍOS; E. DINERSTEIN

392

La teoría del conocimiento en investigación científica: una visión actual Knowledge's theory in scientific research: a current scope  

Microsoft Academic Search

Knowledge is a conscious, intentional and individual act to learn object's qualities and is firstly referred to who knows but also to the object thing what is known. Its development has been close to human thought evolution. Epistemology, the science that studies knowledge, is based in scientific research that begins with a hypothesis exposition and develops afterwards with mathematical models

Augusto V. Ramírez

2009-01-01

393

Precio del agua y relocalización del recurso en la economía andaluza. Una aproximación desde un modelo de equilibrio general aplicado  

Microsoft Academic Search

El objetivo de este trabajo consiste en analizar los efectos que tendría un incremento en la tarifa del agua del sector agrario sobre la conservación del recurso, la eficiencia en el consumo y la posible relocalización del mismo entre los diferentes sectores productivos. La política tarifaria se aplicará sobre el sector agrario debido, por un lado, al excesivo consumo de

M. Alejandro Cardenete; G. J. D. Hewings; E. Velázquez

2005-01-01

394

Prevalencia del uso de drogas ilegales en función del consumo de tabaco en una muestra de estudiantes en México  

Microsoft Academic Search

Objective. To evaluate the use of the illicit drugs and its in- teraction with smoking in young students in a state of Central Mexico, 2005-2007. Material and Methods. A population cohort study with 4 625 students was carried out in differ- ent public schools in Morelos State. Baseline measurement analysis was carried out describing tobacco, alcohol and illegal drugs consumption.

Luisa María Sánchez-Zamorano; Angélica Ángeles Llerenas; Rafael Anaya-Ocampo; Eduardo Lazcano-Ponce

2007-01-01

395

Manejo anestésico de un paciente con displasia arritmogénica de ventrículo derecho, ascitis y colitis ulcerosa para una cirugía abdominal mayor  

Microsoft Academic Search

Summary A 43-year-old man with ulcerative colitis was sched- uled for pancolectomy owing to adenomatous transfor- mation of polyps. The patient had right ventricular arrhythmogenic dysplasia, with deteriorating ventricu- lar function, and carried an automatic implantable de- fibrillator. We discuss the general features of arrhyth- mogenic right ventricular dysplasia and its implications for management and monitoring during major abdomi- nal

F. Martínez Torrente; A. Orts Castro; F. García-Montoto; F. Pérez-Cerdá

396

RELACIONES ENTRE LOS TIPOS DE PADRES Y COMPORTAMIENTOS DE RIESGO EN LA SALUD DEL ADOLESCENTES: UNA REVISIÓN BIBLIOGRÁFICA INTEGRADA  

Microsoft Academic Search

Research over the past 20 years suggests that the quality of the parent-adolescent relationship significantly affects the development of risk behaviors in adolescent health. The purpose of this paper is to present a review of studies published between 1996-2007 that address specific relationships between parenting styles and six priority adolescent risk behaviors. The review supports the substantial influence of parenting

Kathy Newman; Lynda Harrison; Carol Dashiff; Susan Davies

2008-01-01

397

ANALISI TERMO-MECCANICA AGLI ELEMENTI FINITI DI UNA STRUTTURA INVESTITA DA FASCI DI PARTICELLE AD ALTA ENERGIA  

Microsoft Academic Search

Sommario Nel presente lavoro viene illustrata l'analisi termo-meccanica agli elementi finiti effettuata sui collimatori per il Large Hadron Collider, il potente acceleratore progettato al CERN di Ginevra; verranno esposte le scelte effettuate per i materiali e le soluzioni impiegate per il design dei collimatori di LHC. Verranno poi descritti il modello agli elementi finiti sviluppato, la metodologia di analisi adottata

A. Dallocchio; A. Bertarelli; L. Peroni

398

El nuevo sistema de financiación autonómica. Una visión crítica. \\/The New Regional Financing System. A Critical Review  

Microsoft Academic Search

La reforma del sistema de financiación aprobada en julio del año 2009 es esencialmente diferente de las reformas de los sistemas de financiación anteriores. Por un lado, no ha venido exigida por el tradicional plazo de caducidad de los sistemas de financiación cada cinco años, sino por circunstancias esencialmente políticas. Por otro lado, se ha dicho que el nuevo sistema

J. AGUSTÍN MANZANO MOZO

2010-01-01

399

IDENTIFICACIÓN DEL POLIMORFISMO GENÉTICO DE LA GLUTATION-S- TRANSFERASA P1 EN UNA POBLACIÓN DEL SUROCCIDENTE COLOMBIANO  

Microsoft Academic Search

The Glutathion S-transferase genes play an important role in the metabolism of genotoxic compounds. Glutathione S-transferase P1 (GSTP1) gene belongs to this family and has a polymorphic variant at codon 105 has been identified the mutant causes a substitution from Isoleucine to Valine and consequently it produced changes in the enzymatic function. In this research we standardized a PCR-RFLP technique

Aleyda Maritza Acosta; Silvio Marino Carvajal; Luz Stella Hoyos; Carlos Hernán Sierra

400

Educación para la convivencia en contextos escolares: una propuesta de intervención contra los malos tratos entre iguales  

Microsoft Academic Search

An intervention program against bullying is presented in this article. The intervention program is integrated in two European research projects - the TMR Project about nature and prevention of bullying and the Sócrates Project - and it is developed through out pupils and teachers' training. The intervention program persecutes the improvement of social skills in order to develop positive interpersonal

Juan L. BENÍTEZ MUÑOZ; Fernando JUSTICIA JUSTICIA

401

Intensidad innovadora, permanencia exportadora, y destino de las exportaciones:análisis para una muestra de empresas de Cali  

Microsoft Academic Search

En este estudio se analiza la relación entre la exposición a los mercados internacionales (medida por medio de las exportaciones a los países desarrollados) y la innovación (en procesos, productos, diseño, empaque, organización y nuevas tecnologías). Básicamente, se busca estudiar la hipótesis de que las empresas realizan un mayor esfuerzo innovador en la medida en que enfrentan la competencia en

Alexander Correa Ospina

2005-01-01

402

Cómo medir la quiebra de las empresas en Santander, el modelo logístico: una herramienta para evaluar el riesgo de quiebra  

Microsoft Academic Search

Las propuestas contenidas en el documento del Nuevo Acuerdo de Capital de Basilea, para medir el riesgo de crédito, sirven de base para medir también el riesgo de quiebra de las empresas con base en la utilización de ratios financieros internos. En la práctica se presentan situaciones en la que es necesario tomar decisiones de acuerdo con el comportamiento de

José Joaquín Alzate Marín

2008-01-01

403

Accettabilita' sociale di una tecnologia: Il caso Rete 2. (Case of study Rete 2: Social acceptability of technology).  

National Technical Information Service (NTIS)

In a society, characterized by sudden innovative processes, studying social controversies of technological order assumes a specific meaning. Within these limits, the present case study - named Rete 2 - is representative in order to compile a first analysi...

S. Ciampi T. D. Valentini

1991-01-01

404

Our Treasures: A Celebration of Nebraska's Mexican Heritage = Nuestros Tesoros: Una celebracion de la herencia mexicana de Nebraska.  

ERIC Educational Resources Information Center

|This publication is intended as a resource guide for teachers, students, and librarians interested in Mexican American culture, and for groups wishing to conduct local community research using oral histories. The Mexican American Traditions in Nebraska project was designed to document and preserve the richness of Nebraska's Mexican culture. The…

Nebraska State Historical Society, Lincoln.

405

Morfología, fenología y producción de biomasa aérea del Pithecellobium dulce, en una zona de monte espinoso tropical  

Microsoft Academic Search

The cover, morphology and aerial production of dry matter (DM) of the specie Pithececellebium dulce (Roxb.) Benth. was evaluated in a xerophyte area. The population density per hectare of trees higher and smaller than 1.5 m was 264 and 1935, equivalent to 22.6 and 2.1% of total botanical community, respectively. Ten adult trees higher than 1.5 m with similar dimension,

E. C. González; E. Chacón; J. Rodríguez

406

Il canone di Telecom Italia e lo strano scontro fra Cheli e Monti: una storia, tante morali  

Microsoft Academic Search

At the end of last year, the Italian incumbent on vocal (fixed) telephony raised private and business monthly connection bills. Due to a complex and controversial regulatory framework, the significant increase obtained by Telecom Italia gave to consumers and observers the impression that nobody was playing its role: why did the incumbent insist in a strategy apparently inconsistent with the

Frova Sandro

2001-01-01

407

Extranasopharyngeal angiofi broma of nasal septum. A controversial entity Angiofi broma extrarinofaringeo a localizzazione settale. Una entità controversa  

Microsoft Academic Search

SUMMARY The term extranasopharyngeal angiofi broma has been applied to vascular, fi brous nodules occurring outside the nasopharynx. The maxillary sinus is the most common site involved, while the nasal septum represents an extremely rare localization. Com- puterized tomography scan and magnetic resonance imaging are used to determine the tumour site and its extension. Surgical excision of the mass is

I. TASCA; G. CERONI COMPADRETTI

408

Cuando su Nino esta Desaparecido: Una guia de Supervivencia Familiar (When Your Child is Missing: A Family Survival Guide).  

National Technical Information Service (NTIS)

Each year, nearly 1.3 million children are reported missing. Although the unforeseen absence of a child is always upsetting, fortunately most missing children are returned home in a short period of time. This fact, however, provides little consolation for...

2010-01-01

409

Performance and Simulation of Once-Through and Separating Cycles Using Nonazeotropic Refrigerant Mixtures.  

National Technical Information Service (NTIS)

A simulation program developed at the University of Illinois at Urbana-Champaign was refined to match the performance of an experimental refrigeration facility located in the laboratory of the Department of Mechanical and Industrial Engineering in which t...

D. Boggs W. F. Stoecker

1986-01-01

410

Sodium Doppler Temperature Lidar Observations of the Mesopause Region Temperature and Wind Structure.  

National Technical Information Service (NTIS)

Measurements of the mesopause region temperature structure are being routinely conducted at Urbana, Illinois with the University of Illinois (UIUC) Sodium Doppler Temperature Lidar. The first measurements were taken with this system in Jan. 1991 and are n...

D. C. Senft D. R. Scherrer C. S. Gardner

1992-01-01

411

Tackling the Triple-Threat Genome of Miscanthus x giganteus (2010 JGI User Meeting)  

SciTech Connect

Steve Moose from the University of Illinois at Urbana-Champaign and the Energy Biosciences Institute on "Tackling the Triple-Threat Genome of Miscanthus x giganteus" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

Moose, Steve

2010-03-25

412

The effects of list-method directed forgetting on recognition memory  

Microsoft Academic Search

University of Illinois at Urbana-Champaign, Urbana, Illinois It is an almost universally accepted claim that the list-method\\u000a procedure of inducing directed forgetting does not affect recognition. However, previous studies have omitted a critical comparison\\u000a in reaching this conclusion. This article reports evidence that recognition of material learnedafter cue presentation is superior for conditions in which the material that preceded cue

Aaron S. Benjamin

2006-01-01

413

Directory of soil physicists  

NASA Astrophysics Data System (ADS)

The new International Directory of Soil Physicists, compiled by Philippe Baveye and Charles Boast (University of Illinois, Urbana), will be available in early June 1988. The directory has some 750 entries and a geographical index. It is not subject to copyright, may be freely duplicated, and will be updated annually. For more information, contact Philippe Baveye, Department of Agronomy , University of Illinois, 1102 South Goodwin Avenue, Urbana, IL 61801; telephone: 217-333-3420.

414

Illinois Historic Aerial Photo Imagebase  

NSDL National Science Digital Library

This project makes available scanned aerial photographs of Illinois taken between 1935 and 1955. Due to the immense number of aerial photos in the University of Illinois, Urbana-Champaign collection, the digitization process was limited to only a small portion of several counties. Specific features were targeted, including the Illinois River, the Champaign-Urbana region, Joliet, and southern Cook county. Users can view JPG image surrogates resized from archival TIFFs that were produced by scanning the photographs at approximately 720 dpi.

Urbana-Champaign, University O.

415

Identifying and quantifying urban recharge: a review  

NASA Astrophysics Data System (ADS)

The sources of and pathways for groundwater recharge in urban areas are more numerous and complex than in rural environments. Buildings, roads, and other surface infrastructure combine with man-made drainage networks to change the pathways for precipitation. Some direct recharge is lost, but additional recharge can occur from storm drainage systems. Large amounts of water are imported into most cities for supply, distributed through underground pipes, and collected again in sewers or septic tanks. The leaks from these pipe networks often provide substantial recharge. Sources of recharge in urban areas are identified through piezometry, chemical signatures, and water balances. All three approaches have problems. Recharge is quantified either by individual components (direct recharge, water-mains leakage, septic tanks, etc.) or holistically. Working with individual components requires large amounts of data, much of which is uncertain and is likely to lead to large uncertainties in the final result. Recommended holistic approaches include the use of groundwater modelling and solute balances, where various types of data are integrated. Urban recharge remains an under-researched topic, with few high-quality case studies reported in the literature. Résumé. Les origines et les trajets de la recharge des nappes en zones urbaines sont plus nombreux et plus complexes qu'en zones rurales. Les bâtiments, les routes et les autres infrastructures de surface se combinent avec les réseaux de drainage artificiels en modifiant les voies d'écoulements des précipitations. Une partie de la recharge directe est perdue, mais une recharge supplémentaire peut intervenir à partir des systèmes de drainage d'eaux pluviales. Des quantités importantes d'eau sont importées dans la plupart des villes pour l'alimentation, sont distribuées par des conduites souterraines et sont collectées dans des égouts ou des fosses septiques. Les fuites de ces réseaux de conduites constituent souvent une part importante de la recharge. L'origine de la recharge en zones urbaines est mise en évidence grâce à la piézométrie, aux signatures chimiques et aux bilans hydrologiques. Ces trois approches posent des problèmes. La recharge est quantifiée soit à partir de ses composantes individuelles (la recharge directe, les fuites d'eaux des réseaux, les fosses septiques, etc.), soit de façon globale. Pour travailler avec les composantes individuelles, il faut de grandes quantités de données, dont beaucoup comportent des incertitudes, et le résultat final présentera vraisemblablement des incertitudes importantes. Les approches globales recommandées s'appuient sur la modélisation de l'aquifère et les bilans de solutés, dans lesquels différents types de données sont intégrés. La recharge en zone urbaine reste un sujet délaissé par la recherche, offrant dans la littérature peu d'études de cas de bonne qualité. Resumen. Las fuentes y vías de recarga en zonas urbanas son más numerosas y complejas que en medios rurales. Los edificios, carreteras y otras infraestructuras superficiales se combinan con las obras antrópicas de drenaje para modificar las vías de infiltración. Una parte de la recarga directa se pierde, pero puede haber contribuciones adicionales a partir de los sistemas de drenaje de aguas pluviales. Se importa grandes volúmenes de agua a la mayoría de las ciudades para abastecimiento, siendo distribuida por medio de tuberías subterráneas, y recogida de nuevo en alcantarillas o fosas sépticas. Las pérdidas en las redes de distribución a menudo aportan una recarga substancial. Las fuentes de recarga en zonas urbanas se identifican mediante la piezometría, trazadores químicos y balances de agua, pero los tres métodos presentan problemas. La recarga se cuantifica bien por sus componentes individuales (recarga directa, goteo en tuberías, fosas sépticas, etc.) o bien de forma holística. La primera opción requiere muchos datos, a menudo inciertos, y es probable que se obtengan enormes incertidumbres en el resultado fin

Lerner, David

2002-01-01

416

Manual para la Comunidad Hispano/Latina: Organizando la Communidad Hispano/Latina para la Prevencion de Alcohol, Tobaco y Drogas Ilicitas (Toolkit for Hispanic/Latino Community Groups: Organizing Hispanic/Latino Communities for the Preventiion of Alcohol, Tobacco and Illicit Drug Use).  

National Technical Information Service (NTIS)

Partial Contents: A Fact Sheet on Substance Use in the General Hispanic/Latino Community; Factors Related to Substance Use and Abuse; What Can You Do (As a Parent and Family Member, As a Community Member, Become Successful - What Can Your Group Do To Make...

2000-01-01

417

Ideas de la Comunidad para Mejorar la Respuesta a la Epidemia Nacional del VIH: Informe Sobre el Dialogo Nacional Acerca del VIH/SIDA (Community Ideas for Improving the Response to the Domestic HIV Epidemic: A Report on a National Dialogue on HIV/AIDS).  

National Technical Information Service (NTIS)

From the beginning, ONAP recognized that community involvement was essential in creating a more effective strategy for combating HIV/AIDS in America. To achieve this undertaking, ONAP developed a comprehensive approach for gathering public input and ensur...

2010-01-01

418

INTERACCIONES SOCIALES, CONDUCTAS DELICTIVAS, VIOLENCIA Y CONSUMO DE DROGAS EN UNA BANDA JUVENIL: REPORTE DE REGISTROS CONDUCTUALES y DIARIOS DE CAMPO  

Microsoft Academic Search

Two types of data-collectlng systems, field diarles and time sampling of behavíor, were used to study a juvenile gang in a marginal com- munity of Mexico City. These two ways of gathering data give us ím- portant Information conceming the gang. wlth regards lo social functio- níng, víolence, delinquency and dmg usage. Field diaries offer us a panoramlc, global vision

419

Efectos de una dieta inmunoestimuladora y de la permanencia en temperatura constante sobre el metabolismo hepático de carbohidratos en dorada Sparus aurata L., 1758  

Microsoft Academic Search

Impact of an immunostimulant diet and constant temperature on liver carbohydrate metabolism in the gilthead seabream Sparus aurata Linnaeus, 1758 The impact of an immunostimulant diet -frequently used to avoid winter syndrome in aquaculture- on liver carbohydrate metabolism was assessed over a period of 230 days in the gilthead sea bream Sparus aura- ta L., 1758. An enhancement of liver

R. Laiz-Carrión; M. P. Martín del Río; J. L. Soengas; J. M. Mancera

420

Aunque cerca...sano: Una guia para prevencion de los riesgos de los pesticidas (Although Nearby...Healthy: A Guide for the Prevention of Pesticide Risks).  

ERIC Educational Resources Information Center

|Intended for Spanish-speaking farmworkers with children, this publication in comic book format tells these parents how they can protect their children from pesticide risks. On returning home from work, one farmworker couple does not hug their young children. When their behavior is questioned by neighbors, the mother explains that the fields were…

Saenz, Salvador

421

La Red Regional Replad: Una Estrategia Innovadora para la Capacitacion de Administradores Educacionales (The Regional Network Replad: An Innovative Strategy for the Training and Preparation of Educational Administrators).  

ERIC Educational Resources Information Center

|This document presents an overview, analysis, and historical assessment of the Major Project for Education in Latin America and the Caribbean. Conferences, regional meetings, and outcomes from the inception of the project in 1979 are described. This project stresses the establishment of a regional network for exchange of information, experiences,…

Jimenez Espinoza, Jorge

422

Determinantes del compromiso social en los j¢venes. Una extensi¢n de la Teor¡a de la Acci¢n Razonada  

Microsoft Academic Search

El cambio cualitativo y cuantitativo generado en el seno de las organizaciones no gubernamentales, ha suscitado la aplicaci¢n de modelos conceptuales de comportamiento del consumidor encaminados a la b£squeda de la eficiencia en las pol¡ticas de captaci¢n de voluntarios. En este contexto, el segmento de j¢venes cobra especial relevancia, pues es fundamental en el desarrollo futuro de estas entidades. El

Pablo Zarzuela Acebes

2008-01-01

423

Recuperación funcional en la lumbalgia incapacitante: eficacia de una intervención cognitivo-conductual temprana Functional recovery in low back pain: efficacy of an early cognitive behavioral intervention  

Microsoft Academic Search

Objectives: The purpose of this study was to analyze the efficacy of an early cognitive behavioral intervention in the functional recovery of the low back pain. Patients and methods: Subjects with an episode of Temporary Work Disability (TWD) of 4 weeks of duration due to low back pain were selected. Efficacy variables included duration of TWD episodes, duration of TWD

León Mateos L; Jover Jover JA; Abásolo Alcázar L; Loza Santamaría E; Pérez Nieto MA; Redondo Delgado MM

424

Hacia Una Pedagogia de Solucion de Problemas en La Educacion Ambiental. Serie Educacion Ambiental 15 (Pedagogy of Solutions and Problems in Environmental Education. Environmental Education Series 15.  

ERIC Educational Resources Information Center

|This document discusses the teaching of problem solving in environmental education. From an interdisciplinary viewpoint, this study describes some strategies for teaching that can favor the practice of educational activities oriented toward solving the concrete problems of the surrounding environment. The volume is divided into seven chapters.…

United Nations Educational, Scientific, and Cultural Organization, Santiago (Chile). Regional Office for Education in Latin America and the Caribbean.

425

INMOVILIZACIÓN DE UNA PEROXIDASA DE CHAYOTE (Sechium edule (Jacq.) Sw) Y SU POTENCIAL APLICACIÓN EN LA REMOCIÓN DE SUSTANCIAS FENÓLICAS EN AGUAS CONTAMINADAS  

Microsoft Academic Search

Immobilization of a peroxidase from chayote (Sechium edule (Jacq.) Sw) using an adequately functionalized and previously activated support which allows to preserve enzymatic activity is here presented. Studies were also carried out to show its potential for decontamination of artificial waste waters containing phenolic compounds. The peroxidase was successfully immo- bilized onto the organic support polystyrene-divinylbenzene copolymer functionalized with triglycine

María Lioba; Osnelda VILLEGAS-ROSAS; Gunther GEISSLER; Anabella HANDAL-SILVA; Enrique GONZÁLEZ-VERGARA; Centro de Química

426

A Special Family Series. Mario and Clara Hernandez. Clara Finds a Friend = Lina Familia Especial. Mario y Clara Hernandez. Clara Eucuentra una Amiga.  

ERIC Educational Resources Information Center

|These two comic books are part of the "Very Special Family" series, created by and for Hispanic parents of children with special needs. The materials are designed to help parents deal with the emotional difficulties of raising a child with disabilities. The booklets are printed in both English and Spanish. In Part 1, "Mario and Clara Hernandez,"…

Cazares, Maria

427

Una Vez en un Millón de Años: Como Enseñar el Tiempo Geológico  

NSDL National Science Digital Library

Helping students understand the magnitude of geologic time strengthens student understanding of biological concepts; illustrates not just when things happened but also how they are interconnected; and identifies and addresses common misperceptions.

Susan Lewis (Carroll University;); Kristen Lampe (Carroll University;); Andrew Lloyd (Carroll University;)

2009-10-05

428

Scenari di Diffusione e Controllo di Una Pandemia Influenzale in Italia (Scenarios of Diffusion and Control of Influenza Pandemic in Italy).  

National Technical Information Service (NTIS)

To investigate the spread of a pandemic strain of influenza virus through Italy and the impact of control measures, we introduce a SEIR deterministic model, with a stochastic simulation component. We assume for the pandemic an R0 (the basic reproductive n...

A. Bella C. Rizzo M. Iannelli M. Massari M. L. Ciofi degli Atti

2006-01-01

429

Una nueva especie de Euglena (Euglenozoa: Euglenales) aislada de ambientes extremófilos en las Pailas de Barro del Volcán Rincón de la Vieja, Costa Rica  

Microsoft Academic Search

A new species of euglena isolated from a hot and acid mud pool located in Las Pailas de Barro, Volcán Rincón de la Vieja, Costa Rica is described. This species inhabits hot and acid environments. Euglena pailasen- sis sp. nov. main features are: the absence of flagella, the presence filaments like \\

Ana Sittenfeld; Maribelle Vargas; Ethel Sánchez; Marielos Mora; Aurelio Serrano

430

Castración de vacas: Una alternativa para mejorar los sistemas de engorde Cows castration: An alternative to improve body weight gain systems  

Microsoft Academic Search

The aim of this work was to analyze the changes in the increase of body weight, meat-bone-fat relation, carcass weight, fat infi l- tration in the muscular mass and blood levels of triiodothyroxine induced by ovariectomy. Two different experiments were done in different fi elds of Argentina, A) young cows, B) old cows. Each experimental group was randomly divided into

Guillermo Edgardo Ashworth; Luis Alberto Poloni; Héctor Fernando Gauna

2007-01-01

431

Aspectos en la redacción de un ensayo con base en una obra literaria. Clase de niveles intermedio-superior y avanzado en lengua extranjera  

Microsoft Academic Search

Writing an essay based on a literary work is a common practice in foreign language courses. The task is assigned when students have achieved a certain mastery of the target language, and it may be assumed that they are capable of writing a text of some length. Through contact with a literary text, students can interpret the author's vision, the

Francisco Roberto Rojas Caldelas; Vida Valero Borrás

432

BIODEGRADATION OF AN EMULSIFIED OIL MIXTURE EMPLOYING A VENEZUELAN THERMOPHILIC ANOXYBACILLUS SP. STRAIN Biodegradación de una mezcla de aceites emulsionados utilizando la cepa venezolana termofílica Anoxybacillus sp  

Microsoft Academic Search

Venezuelan thermophilic microorganisms identified as Anoxybacillus sp. (DSMZ ID-05-1132) were used to degrade oil mixtures emulsified with different surfactants. An olive oil, triolein and motor oil (1:1:1) mixture, as well as the ingredients separately, emulsified with sodium dodecylsulfate, sodium dodecyl benezenesulfonate, Triton X-100 or Marlox FK-69, were added to mineral liquid medium. Growth rates were faster when the oil mixture

JEFF WILKESMAN; FLORIAN BAIER; LILIANA KURZ; PETER M. KUNZ

433

Insegnamento delle lingue assistito dal computer. Una guida per saperne di piu (Computer-Assisted Language Learning. A Guide for Knowing More about It).  

ERIC Educational Resources Information Center

|This guide is designed for individuals who want to deepen their knowledge of computer assisted language learning (CALL) but do not know where to look. The guide is divided into five sections. The first section gives the names, addresses, and a brief description of public and private organizations that are concerned with research in CALL. The…

Pavanini, Pietro

1993-01-01

434

Derechos y Responsabilidades Patronales al Cabo de una Inspeccion de la OSHA, 2011 (Employer Rights and Responsibilities Following a Federal Inspection, 2011).  

National Technical Information Service (NTIS)

This pamphlet contains important information regarding employer rights and responsibilities following a Federal Occupational Safety and Health Administration (OSHA) inspection under the Occupational Safety and Health Act of 1970 (OSH Act), as amended. Und...

2012-01-01

435

Toxicidad no específica en sedimentos portuarios, una aproximación al contenido de contaminantes críticos Non-specific toxicity in port sediments: an approach to the content of critical pollutants  

Microsoft Academic Search

Sediment quality was analyzed for total organic matter (TOM), polycyclic aromatic hydrocarbons (PAHs), trace metals (Cd, Pb, and Cu), and non-specific toxicity at four Chilean ports with different cabotage activities. TOM was analyzed by ignition, metals by polarography, PAHs by GC- MS, and non-specific toxicity with the fecundation technique (USEPA 1988). The ports at Iquique, San Vicente, and Talcahuano had

Gabriela Aguirre-Martínez; Anny Rudolph; Ramón Ahumada; Rodrigo Loyola; Valentina Medina

436

Work and Family in the United States: A Policy Initiative. A Report of the Family Policy Panel of the Economic Policy Council of UNA-USA.  

ERIC Educational Resources Information Center

As part of its world employment project, the Economic Policy Council of the United Nations Association of the United States formed the family policy panel to further examine the extent of ongoing changes affecting the family, the workplace, and the economy. In its work, the family policy panel concentrated on five issues considered central to the…

United Nations Association of the United States of America, New York, NY.

437

Servizi Territoriali per la Cessazione dal Fumo di Tabacco: Risultati di una Ricerca Nazionale (Italian Smoking Cessation Services: The Results of a National Survey).  

National Technical Information Service (NTIS)

The survey being presented, conducted between May 2003 and May 2004, relates the characteristics and activities of the Italian Smoking Cessation Services. A national standard form - with structural, organizational, procedural aspects and activities of the...

2006-01-01

438

Building Your Baby's Brain: A Parent's Guide to the First Five Years = Como estimular el cerebro infantil: Una guia para padres de familia.  

ERIC Educational Resources Information Center

|Noting that all parents can help their baby's brain to grow, this guide, in English- and Spanish-language versions, explores what science has learned about infant brain development and how parents and caregivers can influence cognitive development. Topics covered include: prenatal care, touching your baby, teaching about feelings and…

Dodge, Diane Trister; Heroman, Cate

439

ACTUALIZACIÓN DE LA ESCALA DE DEPRESIÓN DEL CENTRO DE ESTUDIOS EPIDEMIOLÓGICOS (CES-D). ESTUDIO PILOTO EN UNA MUESTRA GERIÁTRICA MEXICANA  

Microsoft Academic Search

SUMMARY Introduction. Depression is one of the leading causes of disease and disability in the world. Yet, most cases of depression are ignored by the community or even at certain levels of the health care system. Thus, medical care is delayed, a fact that has a negative impact on public health and on socioeconomical conditions. In this context, screening instruments

Mónica Reyes-Ortega; Ana Laura Soto-Hernández; Jessyka G. Milla-Kegel; Adriana García-Ramírez; Lucía Hubard-Vignau; Lydia A. Mejía-Garza; Ma Carmen García-Peña; Fernando A. Wagner-Echeagaray

2003-01-01

440

Un Segundo Idioma en el Aula: Nos Estamos Perdiendo una Oportunidad? = A Second Language in the Classroom: Are We Missing the Boat?  

ERIC Educational Resources Information Center

|In recent years there has been greater emphasis placed on second language acquisition in schools. To be prepared for life in the 21st century, to function within an increasingly interdependent world society, to be free from the petty biases that hinder understanding and from the larger hatreds that lead to confrontation, children will need to…

Selman, Ruth Corey

2007-01-01

441

Como evalvar la actuacion del profesor en una clase de segundo idioma (How to Evaluate a Teacher in a Second Language Classroom).  

ERIC Educational Resources Information Center

|This guide in Spanish provides performance criteria for evaluating the foreign language teacher. It provides an outline for analyzing the teacher's actions and teaching methods in the classroom. Through the evaluation by an outsider, the teacher can learn his or her faults in the views of others and can improve on them. The aspects to be analyzed…

Galvez de Bracamonte, Teresa

442

Estudio de los Esquemas Conceptuales y de los Perfiles de Unos Alumnos de Segundo de Bup en Relacion con el Concepto de Pendiente de Una Recta.  

ERIC Educational Resources Information Center

|Presents a study to determine students' concept of slope carried out in three classes of the second form before introducing the notion of derivative. Discusses the meaning of conceptual framework and reviews literature on slope. Analyzes student responses to a questionnaire for mathematical content and expression and interprets the results. (MDH)|

Gimenez, Carmen Azcarate

1992-01-01

443

Viva La Diferencia! Segundo Modulo de una Serie para Maestros de Escuela Elemental (Long Live the Difference! Second Module of a Series for Elementary School Teachers).  

ERIC Educational Resources Information Center

|This guide, in English and Spanish, is designed to provide teachers with a scientific basis for identifying myths and distortions about men and women. A pre-test and post-test are included to measure the user's awareness of stereotypes. Object lessons address the following areas: (1) common sexual stereotypes; (2) sexual functions; (3) the…

Molina, Carmen Eneida, Ed.; And Others

444

Automatic Speaker Recognition: Considerations on an Adequate Methodology to Solve the Problem Riconoscimento Automatico Del Parlatore: Considerazioni Su Una Metodologica Atta Alla Soluzione Del Problema.  

National Technical Information Service (NTIS)

Some statistical considerations on the voice recognition problem was studied. No single parameter is sufficient, but results show a correlation function involving several parameters could be developed. Unfortunately there is not yet sufficient data on pop...

G. Ibba A. Paoloni

1978-01-01

445

Validación de escalas de seguridad alimentaria y de apoyo social en una población afro-colombiana: aplicación en el estudio de prevalencia del estado nutricional  

Microsoft Academic Search

We conducted a cross-sectional study on 193 mothers of children 6 to 18 months of age in an African-Colombian community, with the objec- tives: (1) to adapt and validate the Community Childhood Hunger Identification Project scale, the DUKE-UNC-11 social support scale, and the Quebec Longitudinal Study of Child Develop- ment (QLSCD) partner support scale, and (2) to identify any existent

Beatriz Eugenia Alvarado; María Victoria Zunzunegui; Helene Delisle

446

Studio mediante modello matematico del controllo in fase di avviamento di una caldaia a corpo cilindrico. (Cylindrical-bodied 320 MWe boiler start-up performance model).  

National Technical Information Service (NTIS)

Computer assisted design studies of the dynamic behavior of new thermoelectric units are necessary in order to verify the impact of modifications to past designs. These design checks are done with the aim of verifying the effect of the modifications on pr...

A. Beato P. Colombo F. Marziali L. Piroddi S. Quatela

1991-01-01

447

Identifi cación de Mycoplasma spp en leche bovina con una prueba de inmunoperoxidasa Identifi cation of Mycoplasma spp in bovine milk with an immunoperoxidase assay  

Microsoft Academic Search

The objective of this study was to implement an immunoperoxidase assay for the identifi cation of Myco- plasma spp from bovine milk. Eighty samples of naturally infected milk, with different Mycoplasma spp, were analyzed; the immunofl uorescence assay was used as a gold standard. The sensitivity of the immu- noperoxidase assay was six colony-forming units, with no cross-reactions between the

Fidel Infante-Martínez; Gerardo H. Flores-Gutiérrez; Javier Lozoya-Chávez

448

Estudio sociolinguistico de una variante sintactica el fenomeno "dequeismo" en el espanol canario (Sociolinguistic Study of a Syntactic Variant: The "Dequeismo" Phenomenon in Canary Islands Spanish).  

ERIC Educational Resources Information Center

The dequeismo phenomenon is occurring more frequently in spoken Spanish in both Spain and in Latin America. Introduction of the preposition "de" before "que" in nominal complements exploits one recourse in Spanish, namely the deictic capacity of prepositional "de" as a marker or introducer of the speaker's expressions, opinions, or thoughts. This…

Serrano, Maria Jose

1998-01-01

449

Potencial de reciclaje de los residuos de una institución de educación superior: el caso de la Universidad Autónoma de Baja California  

Microsoft Academic Search

Solid waste characterization is the first step that must be taken within the planning of an integrated waste management program. This paper reports the results of a characterization study of the waste from Campus Mexicali I of the Universidad Autónoma de Baja California (UABC), Mexico. The objective of this research was to quantify the reduction and recycling potential of the

Armijo de Vega

2006-01-01

450

MUTACIONES Y RECICLAJES DE LOS ROLES DE GÉNERO EN LATINOAMÉRICA ANTE LA CRISIS ECONÓMICA INTERNACIONAL Una mirada crítica desde la antropología cultural  

Microsoft Academic Search

La crisis económica y financiera internacional ha tenido diversos efectos sobre América Latina. Podemos suponer dos grandes escenarios: uno sombrío, poco alentador y carente de un futuro optimista y por otro, la traza de ciertas posibilidades o alternativas de vida, éstas últimas, a mi juicio, sólo partirán de las y los interesados, o sea, aquellas personas afectadas directa o indirectamente

Ángel Christian Luna Alfaro

2010-01-01

451

LA HABITABILIDAD DESDE UNA PERSPECTIVA SUBJETIVA: EL CASO DE LA AGEB 010-9 DEL FRACCIONAMIENTO OJO DE AGUA, MUNICIPIO DE TECÁMAC, ESTADO DE MÉXICO  

Microsoft Academic Search

El crecimiento desmedido e incontenible de la Zona Metropolitana de la Ciudad de México en los últimos 50 años, concatenado a las políticas de liberalización y desregulación económicas ha conformado un espacio con grandes núcleos de concentración generando problemas de habitabilidad y calidad de vida para sus habitantes. El diagnosticar la habitabilidad de dichas zonas es un trabajo complejo, pues

Osvaldo Velázquez Mejía

2010-01-01

452

""Una Persona Derechita" (Staying Right in the Mind)": Perceptions of Spanish-Speaking Mexican American Older Adults in South Texas "Colonias"  

ERIC Educational Resources Information Center

|Purpose: This study describes the perceptions of brain health among older Spanish-speaking Mexican Americans who reside in colonia areas of the Lower Rio Grande Valley of Texas. Design and Methods: In 2007, 33 Mexican American older adults (9 men and 24 women) were recruited by "promotoras" (community health workers) from clusters of "colonias"…

Sharkey, Joseph R.; Sharf, Barbara F.; St. John, Julie A.

2009-01-01

453

Realidades Suburbanas: Latinos en el Condado de Dakota. Una Investigacion Dirigida por HACER = Suburban Realities: Latinos in Dakota County. A Study Conducted by HACER.  

ERIC Educational Resources Information Center

|A research project was conducted between April and December of 1998 to learn about the experiences of the sizable numbers of Latinos who live in Dakota County (Minnesota). This diverse group was studied through examining existing demographic information, conducting interviews with 45 Latino and Anglo individuals, and conducting several focus…

HACER: Hispanic Advocacy and Community Empowerment through Research, Minneapolis, MN.

454

Relación de la resistencia a la insulina con diferentes medidas antropométricas y factores de riesgo cardiovascular en una población no diabética  

Microsoft Academic Search

Background and ObjectiveInsulin resistance (IR) has been directly related to obesity, particularly central obesity, and to other cardiovascular risk factors (CVRFs). Direct IR quantification is difficult in clinical practice, and indirect methods such as HOMA (homeostasis model assessment) have therefore been developed. The aim of this study was to assess the association of IR, as measured by HOMA, with different

Marta Simarro Rueda; Julio A. Carbayo Herencia; Javier Massó Orozco; Luis Miguel Artigao Rodenas; Lucinio Carrión Valero; Juan Antonio Divisón Garrote; Pilar Torres Moreno; Juan López Abril; Abel J. Herrero Hernández; Francisca Molina Escribano

455

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

National Technical Information Service (NTIS)

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

2006-01-01

456

Colgajo CV y tatuaje: una alternativa para reconstrucción aréola pezón Nipple areeola reconstruction with c-v flap and tatoo. Experience in 18 patients  

Microsoft Academic Search

SUMMARY Background: The reconstruction of the nipple areola complex is the final complement to mammary reconstruction. Its objective is to give a natural look, giving a symmetrical aspect when compared with the opposite complex. Reconstruction techniques combine local flaps, grafting and tattoos. Material and Methods: Report of a series of 16 women who received 18 nipple areola complex reconstructions with

TRABAJOS CIENTÍFICOS

457

Hacia Adelante: Pathways to College. A Guide for Latino Families [and] Hacia Adelante: Pathways to College. Una Guia Para Familias Latinas.  

ERIC Educational Resources Information Center

|This guide provides a family approach to college planning, with the goal of helping Latino students gain college entrance. Part 1 provides basic information about college, including information about how early parents should begin talking with their children about college, how parents can help their children plan for college, ensuring that…

Rodriguez, Rosana; McCollum, Pam; Diaz-Sanchez, Micaela; Romero, Anna Alicia; Montemayor, Aurelio

458

La Marimba y el joven Pluma de Quetzal: una leyenda chiapaneca. (The Marimba and the Young Man, Pluma de Quetzal: A Chiapaneca Legend.)  

ERIC Educational Resources Information Center

|The illustrated book is about the legend of Pluma de Quetzal and the marimba. The story, which takes place in the Mexican state of Chiapas, tells how the woodcutters who lived in the area would sit around the fire talking and singing every night. Sung by tired voices, their songs had no happy music. Instead of happiness and hope, they expressed…

Marquez, Jerry

459

Analisis experimental sobre conveccion natural en una cavidad de relacion 2:1. (Experimental analysis of natural convection in a cavity with relation 2:1.).  

National Technical Information Service (NTIS)

This work develop an experimental study of the natural convection in Transient State in a cavity of the relation 2:1 (long-height), heated by a heat flux on a side wall with the opposite wall at constant temperature and equal at the temperature of the flu...

M. Reyes

1994-01-01

460

Una revisión de investigaciones rusas de plancton en el Golfo de México y Mar Caribe en los 1960-1980's  

Microsoft Academic Search

A book, 28 articles and two technical reports were published as results of the Soviet-Cuban and Soviet expeditions in 1962-1984, involving plankton samples collected at about 2,070 stations in the Gulf of Mexico and the Caribbean Sea. The results of those studies remained virtually unknown to the international community because they were published mainly in Russian. Two main types of

Yuri B. Okolodkov

2003-01-01

461

ESCENARIO POSIBLE DEL DESEMPEÑO PROFESORAL EN LA ENSEÑANZA EN UNA INSTITUCIÓN DE FORMACIÓN DOCENTE POSSIBLE SCENE OF PERFORMANCE PROFESORAL IN EDUCATION IN AN INSTITUTION OF EDUCATIONAL FORMATION  

Microsoft Academic Search

The main purpose of this article is to project the scenario possible of the professorial acting in an institution the teaching of educational formation. She takes like base the preliminary manifestations emitted by the informants of an investigation, related with the professorial acting in the teaching and investigation at present in carrying out an the Caracas Pedagogical Institute, the foundational

2007-01-01

462

Treatment of tinnitus in the elderly: a controlled trial of cognitive behavior therapy Tratamiento del acufeno en ancianos: una prueba controlada de terapia conductual cognitiva  

Microsoft Academic Search

The aim of the study was to investigate the effects of cognitive behavioral therapy (CBT) in elderly people with tinnitus (B \\/65 years). Thirty-seven patients were called in for a structured interview. Following exclusion, twenty- three participated in the trial. All participants underwent medical ear, nose, and throat (ENT) examination, audio- metry, and tinnitus matchings. A randomized controlled design with

Gerhard Andersson; Daniel Porsaeus; Magnus Wiklund; Viktor Kaldo; Hans Christian Larsen

463

Una revisión de los beneficios del aporte complementario de nutrientes durante el embarazo: desde hierro y ácido fólico hasta probióticos pasando por ácidos grasos poliinsaturados de cadena larga  

Microsoft Academic Search

ResumenEn esta revisión se resume el conocimiento actual sobre la eficacia de los aportes complementarios prenatales de nutrientes, desde hierro y ácido fólico (HAF), que representan el patrón asistencial en muchas partes del mundo, hasta los más novedosos como ácidos grasos ?–3 y probióticos, en la mejora de los desenlaces del estado de salud materno-infantil. En ensayos aleatorios controlados se

Usha Ramakrishnan

2010-01-01

464

Arqueologia i vida quotidiana a l'època medieval. L'excavació i interpretació d'una casa del segle XIII al jaciment de L'Esquerda  

Microsoft Academic Search

Archaeology and daily life in Middle Ages. The digging and interpretation of a 13th. century house in the site of l’Esquerda. The archaeological excavation on the iberian and mediaeval site of l’Esquerda, near the town of Roda de Ter, in the way to Pyrenean mountains, is carried on since 1977 by a University of Barcelona team. The special structure of

Imma Ollich i Castanyer

2002-01-01

465

CAMBIOS EN PARÁMETROS FÍSICOS, QUÍMICOS Y BIOLÓGICOS EN EL SUELO DE UNA SABANA PROTEGIDA DE QUEMA Y PASTOREO DURANTE VEINTICINCO AÑOS  

Microsoft Academic Search

Physical, chemical and biological changes in the soil of a savanna protected from burning and cattle raising for twenty five years Burning of vegetation is a frequent management in Trachypogon savannas to eliminate dry pastures and stimulate the production of foliages with higher nutritional content. Burning of vegetation has also been considered a key factor to explain the origin and

Danilo López-Hernández; Ismael Hernández-Valencia; Iraya Güerere

2008-01-01

466

Cuando su Hijo ha Desaparecido: Una Guia de Supervivencia para la Familia. Tercera Edicion (When Your Child Is Missing: A Family Survival Guide. Third Edition).  

National Technical Information Service (NTIS)

When your child is missing, your whole world seems to fall apart. You are bombarded by questions from friends, neighbors, the police, and the media and forced to make decisions that you never thought you would have to make. You feel desperate, confused, i...

2004-01-01

467

Il gioco d'azzardo patologico e le nuove dipendenze : il modello organizzativo del Dipartimento delle Dip endenze di Arezzo. Una prospettiva di salute pubblica  

Microsoft Academic Search

This paper presents the organizational model worked out by the Addictions Department - Gambling and New Addictions of Arezzo local health unit A-Usl 8 . Moving from a public health perspective in which gambling and new addictions are seen as phenomenons which influence not only the gambler's life quality and his\\/her family's but als o the community as a whole,

Valentina Cocci; Paolo E. Dimauro

2006-01-01

468

VALUTAZIONE CLINICO-RADIOGRAFICA DEL COINVOLGIMENTO DELLA MANO E DEL POLSO SU DI UNA POPOLAZIONE DI PAZIENTI AFFETTI DA ARTROPATIA PSORIASICA  

Microsoft Academic Search

SUMMARY The authors analize the clinical and X-ray findings observed in a group of 52 patients with confirmed psoriatic arthritis. No significant correlation was detected joint involvement and duration of psoriatic arthritis. The so called typical lesions (onicopathy, erosions of DIP, opera glass deformities) were infrequent, while polyarthritis resembling rheumatoid arthritis was present in the majority of patients. The number

M. ROSATI; L. RIENTE; C. NESTI; C. ROSETTI; S. FRIGELLI; A. DELLE SEDIE

2001-01-01

469

Role Model Impact in the Intention to Create a Start-Up\\/Impacto del Modelo a Imitar en la Intención de Crear una Empresa  

Microsoft Academic Search

Before the person actuation, first came the intention to act. In this paper we explore the relationship between having a role model and the intention to create a new business venture. The role model is one of the key factors for the personal behavior. The persons that have entrepreneurial intentions could take community entrepreneurs and family entrepreneurs as role models.

RICARDO BOLAÑOS

2006-01-01

470

Sobreeducació o canvi estructural? Una anàlisi de l'impacte de les TIC, la formació universitària i el canvi organitzatiu sobre els salaris en l'empresa  

Microsoft Academic Search

La severitat de la crisi econòmica actual ha posat en relleu la necessitat de transformar profundament l'estructura productiva de moltes economies a tot el món. Davant dels significatius creixements de l'atur, es planteja la necessitat que els treballadors i les empreses afrontin un procés de capacitació i canvi estructural que els permeti millors condicions de competència en l'economia global del

Joan Torrent-Sellens; Ángel Díaz-Chao; Pilar Ficapal-Cusí

2009-01-01

471

EVALUACION DE UNA SONDA FDR PARA LA ESTIMACIÓN DE LA EVOLUCIÓN DEL CONTENIDO DE AGUA EN EL SUELO Y PARA EL CONTROL DE RIEGOS EN OLIVAR  

Microsoft Academic Search

The methodology of the water balance is normally used in the irrigation scheduling. The most direct method to evaluate that methodology would be determinate the temporal evolution of the moisture in soil. There are different methods to measure the moisture in soil and each one has several advantages and difficulties. In this work a FDR probe, called Diviner 2000 (Sentek

J. Hidalgo

472

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

473

Desarrollo de una Medida Específica para la Evaluación de la Calidad de Vida en Pacientes Adultos Viviendo con Hemofilia en América-Latina: el Hemolatin-QoL  

Microsoft Academic Search

A new disease-specific instrument to assess quality of life in adults living with hemophilia has been developed in a multinational Latin American working group, in cooperation with hemophilia treatment centers and national hemophilia organizations in eight Latin American countries (Argentina, Brazil, Colombia, Cuba, Guatemala, Panama, Uruguay and Venezuela; 10 centres involved). Five adults with hemophilia per center ( N=50) participated

Eduardo Remor

2005-01-01

474

La creación de empresas en el ámbito universitario: una aplicación de la teoría de los recursos Firm creation in universities: a resource based view  

Microsoft Academic Search

Firm creation is used by universities not only to transfer technology to society but also to contribute to the development of the regional economy. However, due to the relatively recent character of the phenomenon of the university spin-offs, the empirical studies are not plentiful on the topic. From a resource based view, this paper analyses what universities' resources have an

DAVID RODEIRO PAZOS; SARA FERNÁNDEZ LÓPEZ; LUÍS OTERO GONZÁLEZ; ALFONSO RODRÍGUEZ SANDIÁS

475

Arrecifes de Coral: Una Coleccion de Actividades en Espanol para Estudiantes de Escuela Intermedia (Coral Reefs: A Spanish Compilation of Activities for Middle School Students).  

ERIC Educational Resources Information Center

|This activity book for middle school students on coral reefs is divided into 10 sections. Section 1 is the introduction. Section 2 describes what coral reefs are while section 3 describes how coral reefs reproduce and grow. Section 4 describes where coral reefs are found, and section 5 describes life on a coral reef. Section 6 describes the…

Walker, Sharon H.; Newton, R. Amanda; Ortiz, Alida

476

Previniendo el Uso de Drogas entre Ninos y Adolescentes: Una Guia Basada en Investigaciones (Preventing Drug Use among Children and Adolescents: A Research-Based Guide).  

ERIC Educational Resources Information Center

This question and answer guide provides an overview of the research on the origins and pathways of drug abuse, the basic principles derived from effective drug abuse prevention research, and the application of research results to the prevention of drug use among young people. The basic principles derived from drug abuse prevention research are…

Sloboda, Zili; David, Susan L.

477

La atención a las personas con esquizofrenia y otros trastornos mentales graves desde los servicios públicos: una atención integral e integrada en un modelo comunitario  

Microsoft Academic Search

The care of people with schizophrenia and other severe mental disorders remains an important aim for public mental health services, because this group are one of the most unprotected between of persons with mental illness, due to their risk of uprooting and marginality. They need well coordinated networks of health and social services, and trained and involved professionals, and the

Apuntes de Psicología; Margarita LAVIANA-CUETOS; Servicio Andaluz de Salud

478

Consumo de zumos de frutas en el marco de una alimentación saludable: Documento de Postura del Comité Científico “5 al día”  

Microsoft Academic Search

This article is the adapted version of the publication standards of the Actividad Dietética journal in the Position Paper of the Scientific Committee “5 a day” with respect to the Consumption of fruit juices in the framework of a healthy diet. The position was approved at the Vth Scientific Committee Meeting held in Madrid on April 4th, 2009. The controversy

Manuel Moñino; Eduard Baladia; Andreu Palou; Giuseppe Russolillo; Iva Marques; Andreu Farran; Iciar Astiasarán; Juan Manuel Ballesteros; Alfredo Martínez; Jordi Salas-Salvadó; Isabel Polanco; Francesc Miret; Margarita Alonso; Joan Bonany; Lola Romero de Ávila; Jesús Campos; Jose Pérez; Antonio Agudo; Victoria Gilabert; Graciela García; Francisco Pérez; Nuria Martínez; Pilar Cervera; Maria Manera; Julio Basulto

2010-01-01

479

Ideas, Creencias, Actitudes. Primer Modulo de una Serie para Maestros de Escuela Elemental (Ideas, Beliefs, Attitudes. First Module of a Series for Elementary Teachers).  

ERIC Educational Resources Information Center

This guide for teachers, in English and Spanish, examines the role of stereotypes within the context of contemporary beliefs, ideas, and attitudes. A pre-test and post-test are included to measure the user's awareness of stereotypes. Object lessons cover the following topics: (1) definition of stereotypes; (2) racial and ethnic stereotypes; (3)…

Molina, Carmen Eneida, Ed.; And Others

480

Los Rizos y el Beisbol. Septimo Modulo de una Serie para Maestros de Escuela Elemental. (Curls and Baseball. Seventh Module of a Series for Elementary School Teachers).  

ERIC Educational Resources Information Center

This guide for teachers, in English and Spanish, examines how assigned sex roles affect grade school girls in competitive sports, simple games, pastimes, and other extracurricular activities. A pre-test and post-test are included to measure the user's awareness of sexual stereotypes. Five object lessons cover the following topics: (1) myths that…

Molina, Carmen Eneida, Ed.; And Others

481

Una Mujer Trabaja Doble Aquí”: Vignette-Based Focus Groups on Stress and Work for Latina Blue-Collar Women in Eastern North Carolina  

Microsoft Academic Search

Latina women are a growing percentage of the working population, and very little is known about their health needs and interests. The purpose of this article is to share qualitative research results gathered from Latina women with a particular focus on exploring stress and health. This project was a substudy of Health Works in the Community, a 5-year CDC-funded multiple

Michele M. Easter; Laura A. Linnan; Margaret E. Bentley; Brenda M. DeVellis; Andrea Meier; Pamela Y. Frasier; Kristine S. Kelsey; Marci K. Campbell

2007-01-01

482

Groundwater evolution beneath Hat Yai, a rapidly developing city in Thailand  

NASA Astrophysics Data System (ADS)

Many cities and towns in South and Southeast Asia are unsewered, and urban wastewaters are often discharged either directly to the ground or to surface-water canals and channels. This practice can result in widespread contamination of the shallow groundwater. In Hat Yai, southern Thailand, seepage of urban wastewaters has produced substantial deterioration in the quality of the shallow groundwater directly beneath the city. For this reason, the majority of the potable water supply is obtained from groundwater in deeper semi-confined aquifers 30-50 m below the surface. However, downward leakage of shallow groundwater from beneath the city is a significant component of recharge to the deeper aquifer, which has long-term implications for water quality. Results from cored boreholes and shallow nested piezometers are presented. The combination of high organic content of the urban recharge and the shallow depth to the water table has produced strongly reducing conditions in the upper layer and the mobilisation of arsenic. A simple analytical model shows that time scales for downward leakage, from the surface through the upper aquitard to the semi-confined aquifer, are of the order of several decades. Résumé. De nombreuses villes du sud et du sud-est de l'Asie ne possèdent pas de réseaux d'égouts et les eaux usées domestiques s'écoulent souvent directement sur le sol ou dans des canaux et des cours d'eau de surface. Ces pratiques peuvent provoquer une contamination dispersée de la nappe phréatique. A Hat Yai (sud de la Thaïlande), les infiltrations d'eaux usées domestiques sont responsables d'une détérioration notable de la qualité de la nappe phréatique directement sous la ville. Pour cette raison, la majorité de l'eau potable est prélevée dans des aquifères semi-captifs plus profonds, situés entre 30 et 50 m sous la surface. Cependant, une drainance à partir de la nappe phréatique sous la ville constitue une composante significative de la recharge de l'aquifère plus profond, ce qui aura, à long terme, des implications sur la qualité de l'eau. Les résultats fournis par des forages carottés et des piézomètres peu profonds sont présentés. La combinaison entre une concentration élevée en matières organiques, provenant de la recharge par les eaux usées domestiques, et la faible profondeur de la nappe a produit des conditions fortement réductrices dans le niveau supérieur et une mobilisation de l'arsenic. Un modèle analytique simple montre que les échelles de temps pour la drainance vers le bas, à partir de la surface au travers de l'imperméable supérieur vers l'aquifère semi-captif, sont de l'ordre de quelques dizaines d'années. Resumen. Muchas ciudades en el sur y sudeste de Asia carecen de sistemas de saneamiento, por lo que las aguas residuales urbanas son a menudo vertidas bien directamente al suelo o bien a canales de aguas superficiales. Esta práctica puede provocar la contaminación difusa de las aguas subterráneas someras. En Hat Yai, al sur de Tailandia, la percolación de aguas residuales urbanas ha producido un deterioro substancial de la calidad del acuífero somero sobre el que se sitúa la ciudad. Por ello, la mayor parte del suministro de agua potable se obtiene a partir de aguas subterráneas de acuíferos semiconfinados más profundos, localizados entre 30 y 50 m bajo la superficie. No obstante, el goteo desde el acuífero freático constituye una fracción importante de la recarga al acuífero profundo, hecho que tiene implicaciones en lo que respecta a la calidad del agua a largo plazo. Se presentan en este artículo los resultados de testigos de sondeos y de multi-piezómetros someros. El alto contenido en materia orgánica de las aguas urbanas, unido a la cercanía del nivel freático, ha producido la movilización de arsénico al crearse condiciones altamente reductoras. Un modelo matemático sencillo indica que el tiempo de tránsito desde la superficie hasta el acuífero semiconfinado es del orden de varias décadas.

Lawrence, A. R.; Gooddy, D. C.; Kanatharana, P.; Meesilp, W.; Ramnarong, V.

2000-09-01

483

Protección contra babesiosis bovina con una vacuna mixta de Babesia bovis y Babesia bigemina derivada de cultivo in vitro bajo una confrontación de campo. Inmunización en un área libre de la enfermedad Protection against bovine babesiosis with a mixed in vitro culture-derived Babesia bovis and Babesia bigemina vaccine under field challenge. Immunization in a disease-free area  

Microsoft Academic Search

In Mexico, there is an attenuated live vaccine against bovine babesiosis that has been shown to confer protection to susceptible cattle immunized and challenged under controlled conditions. Immunized cattle survive a challenge using known numbers of virulent parasites of both Babesia bovis and Babesia bigemina. However, stress-inducing field situations such as transportation or tick-transmitted infection have not been taken into

Germinal Jorge; Cantó Alarcón; Jesús Antonio; Álvarez Martínez; Edmundo Enrique; Rojas Ramírez; Juan Alberto Ramos Aragón; Juan Joel Mosqueda Gualito; Carlos Agustín Vega; Julio Vicente; Figueroa Millán

2003-01-01

484

Una audiencia pequeña, una responsabilidad mayor: análisis del modelo europeo de creación de medios de comunicación en idiomas autóctonos minoritarios para el caso colombiano Small Audience, Great Responsibility: Analysis of the European Model for Creating Communication Media in Aboriginal Minority Languages for the Colombian Case  

Microsoft Academic Search

An in-depth study of the circumstances that led to develop communication media in aboriginal minority languages in Euro- pe to establish its replication possibilities for the Colombian case. Subsequently, they can become the starting point for re- searching about development and appli- cability of aboriginal minority languages media in Colombia.

Enrique Uribe Jongbloed

485

Pore water chemistry of a Paleogene continental mudrock in Spain and a Jurassic marine mudrock in Switzerland: Sampling methods and geochemical interpretation Química del agua intersticial de una arcilla continental Paleógena en España y una arcilla marina Jurásica en Suiza: métodos de muestreo e interpretación geoquímica  

Microsoft Academic Search

This work summarises the methodologies and approaches developed in CIEMAT during the last 10 years for the characterisation of argillaceous formations with the aim of obtaining information on their pore water composition. The work is focused on two sedimentary formations: the Opalinus Clay from Switzerland and an Oligocene-Miocene Clay from Spain, with rather different characteristics as much from the point

M. J. Turrero; A. M. Fernández; J. Peña; M. D. Sánchez; P. Wersin; P. Bossart; A. Melón; A. Garralón; A. Yllera; P. Gómez; P. Hernán

486

Collaborative Research and Support Program on Food Intake and Human Function: Mexico Project.  

National Technical Information Service (NTIS)

The Mexico Collaborative Research and Support Program on Nutrition and Function (Mexico CRSP) was a joint effort of researchers from the Instituto Nacional de la Nutricion Salvador Zubiran (INN), Division de Nutricion de Comunidad in Mexico City and the U...

L. H. Allen G. H. Pelto A. Chavez

1987-01-01

487

El Comunicado de Prensa  

Center for Food Safety and Applied Nutrition (CFSAN)

... Vulnificus Materiales de Educación para la Salud - El Comunicado de Prens - Campana Educativa Para Informar A La Comunidad Hispana Acerca ... More results from www.fda.gov/food/resourcesforyou/healtheducators

488

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.

Silva, Cristiane Goncalves da; Santos, Alessandro Oliveira; Licciardi, Daniele Carli; Paiva, Vera; Parker, Richard

2009-01-01

489

Seasonal variations of the semi-diurnal and diurnal tides in the MLT: multi-year MF radar observations from 2 70° N, modelled tides (GSWM, CMAM)  

Microsoft Academic Search

In an earlier paper (Manson et al., 1999a) tidal data (1990 1997) from six Medium Frequency Radars (MFR) were compared with the Global Scale Wave Model (GSWM, original 1995 version). The radars are located between the equator and high northern latitudes: Christmas Island (2° N), Hawaii (22° N), Urbana (40° N), London (43° N), Saskatoon (52° N) and Tromsø (70°

A. H. Manson; C. Meek; M. Hagan; J. Koshyk; S. Franke; D. Fritts; C. Hall; W. Hocking; K. Igarashi; J. MacDougall; D. Riggin; R. Vincent

2002-01-01

490

The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective (2010 JGI User Meeting)  

ScienceCinema

Evan DeLucia of the University of Illinois at Urbana-Champaign and the Energy Biosciences Institute talks about "The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

491

CIUDAD Y REGIÓN EN ASTURIAS: CIUDAD ASTUR, UN ESPACIO-PROYECTO DE DESARROLLO REGIONAL  

Microsoft Academic Search

RESUMEN: La aglomeración urbana del centro de Asturias, que se encuentra entre las principales de España y a la que denominamos Ciudad Astur, constituye un fenómeno territorial de gran trascendencia, en fase de consolidación y de transformación de simple aglomeración en ciudad. Su consideración como factor clave para el desarrollo regional y para la articulación del territorio regional requiere su

Fermín Rodríguez Gutiérrez; Rafael Menéndez Fernández

492

Pragmatics and Language Learning, Volume 4.  

ERIC Educational Resources Information Center

The selection of papers from the 6th Annual International Conference on Pragmatics and Language Learning (Urbana, Illinois, April 1992) include: "Discourse Markers Across Language" (Bruce Fraser); "Conjunction and Causality: Pragmatics and the Lexicon" (Yael Ziv); "Situated Discourse: The Sociocultural Context of Conversation in a Second Language"…

Bouton, Lawrence F., Ed.; Kachru, Yamuna, Ed.

493

Genesis of an Electronic Database Expert System.  

ERIC Educational Resources Information Center

Reports on the creation of a prototype, Web-based expert system that helps users better navigate library databases at the University of Illinois at Urbana-Champaign. Discusses concerns that gave rise to the project. Summarizes previous work/research and common approaches in academic libraries today. Describes plans for testing the prototype,…

Ma, Wei; Cole, Timothy W.

2000-01-01

494

Reactionary Thoughts of a Revolutionary.  

ERIC Educational Resources Information Center

|This monograph is a transcript of a lecture given by Jack W. Peltason and the four responses by panelists from the University of Illinois at Urbana-Champaign. After a brief eulogy to David Dodds Henry, President of the University of Illinois (1955-71), the talk turns its focus to two decades of crisis for higher education--the 1960s and the…

Peltason, J. W.

495

PUBLIC ACCESS TELEVISION: ALTERNATIVE VIEWS  

Microsoft Academic Search

The rapid expansion of public access television in recent years provides new possibilities for progressive individuals and groups to produce video programming that cuts against the conservative programming that dominates mainstream television in the United States. Progressive access programming is now being cablecast regularly in such places as New York, Los Angeles, Boston, Chicago, Atlanta, Madison, Urbana, Austin, and perhaps

Douglas Kellner; Frantz Fanon

496

Physics in Sports  

NSDL National Science Digital Library

The University of Illinois at Urbana-Champaign investigates the notion that people use physics every time they participate in a sport. With the use of QuickTime videos, the website discusses Newton's first three laws and the concept of universal gravitation. Each section is concluded with a question about the video which illustrates the physics concept.

Curtis, David; Sonin, Juhan

1969-12-31

497

Federal Documents Use in the Research Library Setting.  

ERIC Educational Resources Information Center

|Intended to be a comprehensive analysis of the use of government documents at the University of Illinois at Urbana-Champaign (UIUC), this project was designed in particular to ascertain to what degree provision of full bibliographic control at UIUC facilitates documents use. A point-of-exit questionnaire was used to determine user status,…

Watson, Paula; Heim, Kathleen

498

The Balance Point: Keeping Serial Bibliographic Records Viable in a Digital Age  

Microsoft Academic Search

Michael Norman, head of serials cataloging at University of Illinois at Urbana-Champaign (UIUC) library, describes his library's development of an integrated management system for serials, the Online Research Resources (ORR). The ORR was designed to draw together and deliver to the public a wide range of information related to the library's serial holdings that previously could only be obtained by

Allan Scherlen; Michael Norman

2004-01-01

499

Successes & Failures of Digital Libraries. Papers Presented at the Annual Clinic on Library Applications of Data Processing (35th, Champaign, Illinois, March 22-24, 1998).  

ERIC Educational Resources Information Center

|This clinic's goal was to address questions arising during the process of transition from theory and research development to deployed useful and usable (and used) digital library systems. The idea was to use the Digital Libraries Initiative (DLI) based at the University of Illinois at Urbana-Champaign and entering its final year, as a detailed…

Harum, Susan, Ed.; Twidale, Michael, Ed.

500

Graduate student success in psychology  

Microsoft Academic Search

Studied all graduate students who entered the Department of Psychology at the University of Illinois at Urbana-Champaign from 1965 through 1970 with respect to their success as graduate students. The predictors were the standard admission variables (e.g., Graduate Record Examination scores, undergraduate grades). The criteria included obtaining the doctorate, time taken to obtain the degree, and type and number of

Nancy Hirschberg; Stuart Itkin

1978-01-01