Cooperación internacional de las naciones unidas al plan nacional de educación en derechos humanos (planedh) en Colombia, (2004 - 2012)

El interés de este estudio de caso es analizar el papel de la cooperación internacional de la Oficina del Alto Comisionado de las Naciones Unidas (OACNUDH) en la implementación del Plan Nacional de Educación en Derechos Humanos (PLANEDH) como política pública en Colombia. El análisis conducirá a la importancia del apoyo de la OACNUDH en el proceso de consolidación del PLANEDH como política pública y como estrategia para garantizar la promoción, protección y ejecución de los derechos humanos. Para el caso, se tomará la perspectiva teórica del neoliberalismo institucional de Robert Keohane, por medio de la cual se pretende explicar la influencia de las instituciones internacionales en las acciones de los Estados.

La familia del paciente en Unidad de Cuidado Intensivo (UCI)

Introducción: Ingresar a la UCI no es una experiencia exclusiva del paciente; implica e involucra directamente a la familia, en aspectos generadores de estrés, estrategias de afrontamiento, temores, actitudes y expectativas, la participación de la familia en el cuidado y el rol del psicólogo. Objetivo: Revisar de los antecedentes teóricos y empíricos sobre la experiencia de la familia en UCI. Metodología: Se revisaron 62 artículos indexados en bases de datos. Resultados: la UCI es algo desconocido tanto para el paciente como para la familia, por esto este entorno acentúa la aparición de síntomas ansiosos, depresivos y en algunos casos estrés post traumático. La muerte es uno de los principales temores que debe enfrentar la familia. Con el propósito de ajustarse a las demandas de la UCI, los familiares exhiben estrategias de afrontamiento enfocadas principalmente en la comunicación, el soporte espiritual y religioso y la toma de decisiones. El cuidado centrado en la familia permite una mejor comunicación, relación con el paciente y personal médico. El papel del psicólogo es poco explorado en el espacio de la UCI, pero este puede promover estrategias de prevención y de rehabilitación en el paciente y su grupo familiar. Discusión: es importante tener en cuenta que la muerte en UCI es una posibilidad, algunos síntomas como ansiedad, depresión pueden aparecer y mantenerse en el tiempo, centrar el cuidado en la familia permite tomar las decisiones basados en el diagnóstico y pronóstico y promueve expectativas realistas. Conclusiones: temores, expectativas, actitudes, estrategias de afrontamiento, factores generadores de estrés permiten explicar y comprender la experiencia de la familia del paciente en UCI.

Estudio de corte transversal:Asociación entre los riesgos identificados por los trabajadores y los establecidos por las empresas de Minería Subterránea, Cundinamarca, 2014.

Introducción: El sector de la minería es fuente de desarrollo económico y social para Colombia (La Locomotora minera), ante este espectro se hace necesario su estudio en salud ocupacional. Objetivo: Caracterizar los subprogramas de medicina preventiva y del trabajo, higiene y seguridad industrial de las empresas de minería subterránea de carbón y determinar la asociación entre los riesgos identificados por los trabajadores y los establecidos por la empresa en el departamento de Cundinamarca. Materiales y métodos Estudio de corte transversal , utilizando dos tipos de cuestionarios estructurados: uno para empresa que caracterizó el estado del Programa de Salud Ocupacional, el otro dirigido a los empleados que identificó el conocimiento de los riesgos de exposición, uso de elementos de protección personal y acciones realizadas por el empleador. Resultados El desarrollo del Programa de Salud Ocupacional en Cundinamarca es bajo, en un rango del 25,26% al 38,85%. En la identificación del riesgo se presentó asociación en temperaturas extremas (5,00%) y uso de herramientas corto punzantes (58,8%). En uso de protección personal y su suministro se encontró asociación en mascarilla (60,00%) y eslinga (94,70%). Conclusiones Es necesario la implementación de controles estatales que mitiguen los riesgos, se cumpla con buenas condiciones laborales para disminuir índices de accidentalidad y enfermedad laboral.

Los intereses políticos detrás de la mediación de Burkina Faso en el conflicto de Costa de Marfil en el año 2007

Este estudio de caso tiene como finalidad evidenciar los intereses políticos detrás de la mediación de Burkina Faso en el Conflicto de Costa de Marfil en el año 2007. En ese orden de ideas, este trabajo de grado analiza cómo la situación interna y externa de Burkina Faso, incidió en su decisión de mediar en el conflicto marfileño. Para lograr esto, en esta investigación se recurre a los conceptos de Interés Nacional y Poder Político propios de la Teoría del Realismo Político de Relaciones Internacionales, desarrollada por Hans Morgenthau, y al concepto de Seguridad del Régimen expuesto por John Clark. Además de las fuentes teóricas mencionadas anteriormente, se emplearon artículos y publicaciones de diversa índole sobre el fenómeno a estudiar.

Perdurabilidad a través de la competitividad: Proceso de planeación estratégica de Beca S.A

BECA S.A es una empresa que nace hace más de 25 años en la ciudad de Bogotá. Dedicada a la fabricación de partes y herrajes en plástico y en metal para muebles, reconocida por su extensa gama y calidad de los productos comercializados a nivel nacional para los sectores de la industria mobiliaria, de la construcción y de petróleos. Sin embargo, en los últimos años se ha encontrado en diversos problemas internos radicados en el corazón de la compañía: la estrategia. De esta manera, la problemática abordada en este proyecto será la planeación estratégica para mejorar los procesos internos, lograr mejores resultados, y ser competitiva y perdurable a través del tiempo. Como metodología se implementó las cinco fuerzas de Porter soportadas por plantillas que permitieron identificar las acciones que mejorarían la situación de la empresa y así dar un primer paso para la planeación estratégica. Entre los lineamientos identificados principalmente se encuentran la ampliación de la cartera de clientes, mejorar los acuerdos de pago y alianzas con proveedores, establecer un precio competitivo en el mercado, fortalecer el área de ventas y el área comercial, contar con información actualizada y en tiempo real, entre otros aspectos. Se concluye que el principal problema es la falta de planeación interna y que además es fundamental que se invierta en innovación y conocimiento para dar mayor valor agregado al cliente y a la vez superar sus expectativas. Se recomienda implementar la teoría de restricciones puesto que la implementación puede ser más eficiente y existiría una mejor proyección en el mercado, establecer estrategias de CRM dentro de la compañía y fomentar una cultura de cambio dejando de lado ciertas políticas que impiden la realización del objetivo.

Recolha de dados sobre consumo de medicamentos e/ou suplementos à base de plantas medicinais numa amostra da população de Lisboa e Vale do Tejo

Este trabalho teve como objectivo investigar os hábitos e conhecimentos gerais de uma amostra da população de Lisboa e Vale doTejo relacionados com o consumo dos suplementos e medicamentos à base de plantas medicinais. Realizou-se um estudo não experimental descritivo, transversal, através de um questionário anónimo, confidencial e voluntário a 367 indivíduos, preenchido pelas entrevistadoras, mediante as respostas obtidas dos entrevistados, sendo a amostra obtida por conveniência. Os indivíduos pertenciam maioritariamente ao sexo feminino 74,7% (274/367) e à classe etária dos 20 aos 29 anos, 52,0% (191/367). Dos inquiridos, 48,8% (179/367) consomem medicamentos e/ou suplementos à base de plantas e destes, 25,7% (46/179) afirmam consumir medicamentos à base de plantas medicinais enquanto 20,1% (36/179) afirmam consumir suplementos alimentares à base de plantas. Do total dos inquiridos que consomem medicamentos e/ou suplementos à base de plantas, 2,8% (5/179) responderam que já sentiram reacção adversa, 93,9% (168/179) disseram não ter sentido qualquer reacção adversa e 3,4% (6/179) não sabe ou não se lembra. Inquiridos sobre a diferença entre medicamentos à base de plantas e suplementos alimentares à base de plantas, 67,6% (121/179) afirmam conhecer a diferença e 32,4% (58/179) não conhecem a diferença entre medicamentos e suplementos alimentares.

Factors potentially affecting fertility of lactating dairy cow recipients

Objectives of this study were to evaluate factors that could affect pregnancy rate after embryo transfer (ET) in lactating dairy cow recipients. The trial was conducted at a dairy farm located in Descalvado, SP, Brazil from October 2003 to September 2004. From 1037 cows with CL that were treated with an injection of PGF(2 alpha), 43.3% were detected in heat; 263 were previously assigned at day of PGF(2 alpha) injection for AI and 186 for ET. Ovulation rate was 85.7% (385/449). Pregnancy rate for cows with CL for AI and embryo transfer recipients were 36.5% (84/230) and 58.7% (91/155) at day 25 and 33.0% (76/230) and 45.8% (71/155) at day 46, respectively. Embryonic loss were 9.5% (8/84) for the AI group and 21.9% (20/91) for the ET group. Average milk production was 31.4 L/day/cow. Average daily milk production from 7 days before PGFZ injection to 7 days after ET tended (P < 0.10) to influence pregnancy rate on days 25 and 46. Average daily milk production from the day of embryo transfer to 7 days after influenced embryonic loss (P < 0.05). Cows with higher milk production had lower probability of pregnancy and higher probability of embryonic loss. Cows with higher days in milk had higher probability of pregnancy. Cows with higher rectal body temperature had lower probability of pregnancy and higher probability of embryonic loss. The influence of high milk yield and body temperature on fertility in lactating dairy cow recipients suggests that these effects can occur also after embryo reaches the blastocyst stage. (c) 2005 Elsevier B.V. All rights reserved.

Effects of Surface Hydration State and Application Method on the Bond Strength of Self-etching Adhesives to Cut Enamel

Purpose: To evaluate the effect of surface hydration state and application method on the microtensile bond strength of one-step self-etching adhesives systems to cut enamel.Materials and Methods: One hundred ninety-five bovine teeth were used. The enamel on the buccal side was flattened with 600-grit SiC paper. For the control group, 15 teeth received Adper Single Bond 2, applied according to manufacturer's recommendations. The other specimens were divided into three groups according to the adhesive system used: Futura Bond M (FM; Voco), Clearfil S-3 Bond (CS; Kuraray), and Optibond All in One (OA; Kerr). For each group, two hydration states were tested: D: blown dry with air; W: the excess of water was removed with absorbent paper. Two application methods were tested: P (passive): the adhesive was simply left on the surface; A (active): the adhesive was rubbed with an applicator point. A coat of Grandio composite resin (Voco) was applied on the surface. The teeth were sectioned to obtain enamel-resin sticks (1 x 1 mm), which underwent microtensile bond testing. The data in MPa were submitted to a three-way ANOVA and Tukey's test (alpha = 5%).Results: The ANOVA showed significant differences for application method and the type of adhesive, but not for hydration state. For the application method, the results of Tukey's test were: P: 31.46 (+/-7.09)a; A: 34.04 (+/-7.19)b. For the type of adhesive, the results were: OA: 31.29 (+/-7.05)a; CS: 32.28 (+/-7.14)a; FM: 34.68 (+/-7.17)b; different lower-case letters indicate statistically significant differences.Conclusion: Active application improved the bond strength to cut enamel. The adhesive Futurabond M showed the highest bond strength to cut enamel.

A nova ordem hegemônica e a governabilidade nas américas

Este artigo discute os argumentos da hegemonia dos Estados Uni­dos na Nova Ordem Mundial, destacando a percepção da América Latina e do Caribe. Também são abordados alguns dos aspectos que consideramos centrais na sua agenda hemisférica.

Genetic associations between scrotal circumference and female reproductive traits in Nelore cattle

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

PCR colorimetric dot-blot assay and clinical pretest probability for diagnosis of Pulmonary Tuberculosis in Smear-Negative patients

Abstract Background Smear-negative pulmonary tuberculosis (SNPTB) accounts for 30% of Pulmonary Tuberculosis (PTB) cases reported annually in developing nations. Polymerase chain reaction (PCR) may provide an alternative for the rapid detection of Mycobacterium tuberculosis (MTB); however little data are available regarding the clinical utility of PCR in SNPTB, in a setting with a high burden of TB/HIV co-infection. Methods To evaluate the performance of the PCR dot-blot in parallel with pretest probability (Clinical Suspicion) in patients suspected of having SNPTB, a prospective study of 213 individuals with clinical and radiological suspicion of SNPTB was carried out from May 2003 to May 2004, in a TB/HIV reference hospital. Respiratory specialists estimated the pretest probability of active disease into high, intermediate, low categories. Expectorated sputum was examined by direct microscopy (Ziehl-Neelsen staining), culture (Lowenstein Jensen) and PCR dot-blot. Gold standard was based on culture positivity combined with the clinical definition of PTB. Results In smear-negative and HIV subjects, active PTB was diagnosed in 28.4% (43/151) and 42.2% (19/45), respectively. In the high, intermediate and low pretest probability categories active PTB was diagnosed in 67.4% (31/46), 24% (6/25), 7.5% (6/80), respectively. PCR had sensitivity of 65% (CI 95%: 50%–78%) and specificity of 83% (CI 95%: 75%–89%). There was no difference in the sensitivity of PCR in relation to HIV status. PCR sensitivity and specificity among non-previously TB treated and those treated in the past were, respectively: 69%, 43%, 85% and 80%. The high pretest probability, when used as a diagnostic test, had sensitivity of 72% (CI 95%:57%–84%) and specificity of 86% (CI 95%:78%–92%). Using the PCR dot-blot in parallel with high pretest probability as a diagnostic test, sensitivity, specificity, positive and negative predictive values were: 90%, 71%, 75%, and 88%, respectively. Among non-previously TB treated and HIV subjects, this approach had sensitivity, specificity, positive and negative predictive values of 91%, 79%, 81%, 90%, and 90%, 65%, 72%, 88%, respectively. Conclusion PCR dot-blot associated with a high clinical suspicion may provide an important contribution to the diagnosis of SNPTB mainly in patients that have not been previously treated attended at a TB/HIV reference hospital.

The International Surface Pressure Databank version 2

The International Surface Pressure Databank (ISPD) is the world's largest collection of global surface and sea-level pressure observations. It was developed by extracting observations from established international archives, through international cooperation with data recovery facilitated by the Atmospheric Circulation Reconstructions over the Earth (ACRE) initiative, and directly by contributing universities, organizations, and countries. The dataset period is currently 1768–2012 and consists of three data components: observations from land stations, marine observing systems, and tropical cyclone best track pressure reports. Version 2 of the ISPD (ISPDv2) was created to be observational input for the Twentieth Century Reanalysis Project (20CR) and contains the quality control and assimilation feedback metadata from the 20CR. Since then, it has been used for various general climate and weather studies, and an updated version 3 (ISPDv3) has been used in the ERA-20C reanalysis in connection with the European Reanalysis of Global Climate Observations project (ERA-CLIM). The focus of this paper is on the ISPDv2 and the inclusion of the 20CR feedback metadata. The Research Data Archive at the National Center for Atmospheric Research provides data collection and access for the ISPDv2, and will provide access to future versions.

Determinants of cervical cancer screening among women workers in Monterrey, Mexico

Introduction. Cervical cancer is the most common and lethal cancer among Mexican women. A nationwide cervical cancer screening program established in 1974 has had little impact on cervical cancer incidence or mortality rates. This case-control study was designed to determine the association between knowledge factors and structural, organizational, and sociocultural perceptions related to adherence to cervical cancer screening guidelines among women living and working in Monterrey, Mexico.^ Methods. Cases were defined as sexually active female store clerks ages 18-64 who do not adhere to cervical cancer screening guidelines in accordance with the Official Mexican Standard (Norma Oficial Mexicana, NOM 014-SSA2-1994). Controls were defined as sexually active female store clerks ages 18-64 who do adhere to cervical cancer screening guidelines in accordance with the NOM. Participants (N = 229) answered survey questions regarding cervical cancer screening practices as well as their knowledge and perceptions about screening for cervical cancer. Two multivariate logistic regression models were built to analyze (1) knowledge factors and (2) perceptions significantly associated with adherence in univariate analysis.^ Results. Having no or inaccurate knowledge of national cervical cancer screening guidelines (OR = 11.05, 95%CI: 4.28, 28.54) and no knowledge of the utility of the Papanicolaou (Pap) exam (OR = 6.77, 95%CI: 0.99, 46.43) were risk factors for non-adherence to cervical cancer screening guidelines. Perceptions of fear or embarrassment of the Pap exam (OR = 16.17, 95%CI: 5.08, 51.49) and lower levels of spousal or partner acceptance of the Pap exam (OR = 5.82, 95%CI: 1.34, 25.31) were risk factors for non-adherence to cervical cancer screening guidelines.^ Conclusion. Knowledge factors and sociocultural perceptions related to cervical cancer screening were strong predictors of adherence to screening guidelines. Future studies may be able to further explore these findings with larger sample sizes and in other populations in Mexico. By identifying these factors, future population-specific recommendations and interventions to increase screening rates can be formulated with the long-term goal of reducing morbidity and mortality from cervical cancer among Mexican women.^

A COMUNICAÇÃO POPULAR NA CONSTRUÇÃO E PRESERVAÇÃO DA MEMÓRIA DAS LUTAS POPULARES NO BRASIL (décadas de 1970 e 1980)

Nas décadas de 1970 e 1980 houve a eclosão de experiências comunicacionais populares, em todo Brasil, com vasta produção de materiais, especialmente arquivados pelos centros de documentação. Em sua maioria, criados e financiados por setores progressistas da Igreja Católica e Protestante. Entre eles, o Centro de Pastoral Vergueiro (CPV) e o Centro de Comunicação e Educação Popular de São Miguel Paulista (CEMI) que também tiveram importante papel na construção e preservação da memória das lutas populares no período de reorganização social, no contexto de distensão da ditadura militar. No entanto, tais acervos estão em iminente risco, por falta de investimento e vontade política. O que seria um prejuízo histórico e científico para movimentos sociais atuais e à pesquisa acadêmica. O objetivo do estudo é identificar a que se deve este desinteresse. A abordagem se dá pelo método da história oral e como técnicas de investigação adotamos a pesquisa bibliográfica, documental e a pesquisa de campo, por meio da entrevista em profundidade. A falta de uma política pública que garanta a preservação dos documentos é sinal de que no Brasil predomina uma cultura que não privilegia a memória, sobretudo das camadas empobrecidas da população. Além do que, a memória pode ser subversiva. Afinal tais documentos expressam a força da participação popular no processo de transformação social e podem despertar novas ações, o que não interessa aos grupos que estão no poder.

Data compilation on the biological response to ocean acidification: environmental and experimental context of data sets and related literature

The exponential growth of studies on the biological response to ocean acidification over the last few decades has generated a large amount of data. To facilitate data comparison, a data compilation hosted at the data publisher PANGAEA was initiated in 2008 and is updated on a regular basis (doi:10.1594/PANGAEA.149999). By January 2015, a total of 581 data sets (over 4 000 000 data points) from 539 papers had been archived. Here we present the developments of this data compilation five years since its first description by Nisumaa et al. (2010). Most of study sites from which data archived are still in the Northern Hemisphere and the number of archived data from studies from the Southern Hemisphere and polar oceans are still relatively low. Data from 60 studies that investigated the response of a mix of organisms or natural communities were all added after 2010, indicating a welcomed shift from the study of individual organisms to communities and ecosystems. The initial imbalance of considerably more data archived on calcification and primary production than on other processes has improved. There is also a clear tendency towards more data archived from multifactorial studies after 2010. For easier and more effective access to ocean acidification data, the ocean acidification community is strongly encouraged to contribute to the data archiving effort, and help develop standard vocabularies describing the variables and define best practices for archiving ocean acidification data.