Estrategias de aprendizaje y rendimiento académico en una Institución Educativa de Magdalena 2014

OpenAIRE

Viaña Frit, Carmen Cecilia

2015-01-01

La investigación titulada, “Uso de las estrategias de aprendizaje y el rendimiento académico de los estudiantes del VII ciclo del nivel secundaria de la I.E. Francisco Bolognesi de Magdalena 2014”, cuyo objetivo fue determinar la relación que existe entre el uso de las estrategias de aprendizaje y el rendimiento académico de los estudiantes del VII ciclo del nivel secundaria de la I.E. Francisco Bolognesi de Magdalena 2014, como un aporte al análisis, descripción y explicación ...

Variabilidad de la abundancia de zooplancton en Bahía Magdalena Baja California Sur, México (1997-2001 Zooplankton abundance variability in Magdalena Bay, Baja California Sur, Mexico (1997-2001

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Sergio Hernández-Trujillo

2010-01-01

Full Text Available Se analizaron muestras de zooplancton de 16 campañas oceanógraficas, efectuadas en Bahía Magdalena, Baja California Sur, México, entre agosto de 1997 y marzo de 2001. Se identificó un total de 26 grupos taxonómicos, de los cuales los más abundantes y frecuentes fueron copépodos y quetognatos; en 2000-2001 se observó una tendencia a disminuir entre 10 y 20 el número de grupos de zooplancton. La biomasa zooplanctónica y abundancia de copépodos disminuyeron en el periodo de estudio, en contraste con los quetognatos que tuvieron un ligero aumento. Las fluctuaciones de abundancia de zooplancton no estuvieron relacionadas con la concentración de clorofila-α, a diferencia de los máximos de abundancia de zooplancton, que estuvieron asociados a los cambios de la temperatura superficial del mar. El ciclo estacional de la abundancia del zooplancton en Bahía Magdalena, indicó que en invierno el promedió fue mayor de 65.000 ind 100 m-3 , valor que aumentó en primavera a más de 99.000 ind 100 m-3 , se mantuvo en verano alrededor de 100.000 ind 100 m-3 y en otoño descendió rápidamente a casi 40.000 ind 100 m-3.Zooplankton were studied from 16 oceanographic surveys carried out in Magdalena Bay, Baja California Sur, Mexico, between August 1997 and March 2001. Twenty-six taxonomic groups were identified, the most abundant and frequent of which were copepods and chaetognaths. In 2000-2001, the number of zooplankton groups tended to decrease by 10 to 20. Both zooplankton biomass and copepod abundance declined, unlike chaetognaths, which increased slightly. Fluctuations in zooplankton abundance were independent of the chlorophyll-a concentration, whereas the maximum zooplankton abundances were associated with changes in the sea surface temperature. The seasonal zooplankton abundance cycle in Magdalena Bay indicated that, in winter, the averaged was than 65,000 ind 100 m-3 , a value that increased to more than 99,000 ind 100 m-3 in spring

Community structure of zooplankton in the main entrance of Bahía Magdalena, México during 1996

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Jaime Gómez-Gutiérrez

2001-06-01

Full Text Available The zooplankton community structure, including copepods, euphausiids, chaetognaths, and decapod larvae, was monitored during six circadian cycles using Bongo net (500 *m mesh net samples from Bahía Magdalena, on the southwest coast of Baja California, México. Samples were obtained during three oceanographic surveys (March, July, and December 1996 to describe the changes in the zooplankton community structure throughout the main mouth of Bahía Magdalena. The zooplankton community structure showed strong changes with a close relation to environmental conditions. During March, a well-mixed water column with low temperature and salinity indicated an influence of the California Current water and local upwelling processes. During July, temperature increased a nd a wide salinity range was recorded. The stratification of the water column was intense during summer, enhancing the thermocline. The highest temperatures and salinity were recorded in December, related to the presence of the Costa Rica Coastal Current (CRCC. The thermocline deepened as water temperature increased. A typical temperate community structure with low specific richness dominated by Calanus pacificus, Nyctiphanes simplex, and Acartia clausi and high zooplankton biomass (average 9.3 and 5.5 ml 1000 m-3respectively during March and July shifted to a more complex tropical community structure with a low zooplankton biomass in December (average 0.37 ml 1000 m-3. The mouth of Bahía Magdalena has a vigorous exchange of water caused by tidal currents. The zooplankton community structure was not significantly different between the central part of Bahía Magdalena and the continental shelf outside the bay for all months. The results suggest a more dynamic inside-outside interaction of zooplankton assemblages than first thought.La estructura de la comunidad de zooplancton, incluyendo copépodos, eufáusidos, quetognatos y larvas de decápodos, fue monitoriada por seis ciclos circadianos

Las 'fiebres del Magdalena': medicina y sociedad en la construcción de una noción médica colombiana, 1859-1886 'Magdalena fevers': medicine and society in the construction of a Colombian medical notion, 1859-1886

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Claudia Mónica García

2007-03-01

Full Text Available Explora los fundamentos teóricos, sociales e ideológicos del surgimiento y consolidación de la noción médica colombiana 'fiebres del Magdalena'. Muestra cómo el naciente cuerpo médico colombiano elaboró unas nociones peculiares sobre las fiebres articulando las teorías médicas europeas con la valoración negativa sobre el clima cálido. Explica la forma en que las políticas librecambistas de mediados de siglo así como el impacto económico e ideológico del boom agro exportador del tabaco y el añil determinaron el interés de los médicos por las epidemias ocurridas en los centros productores de estos bienes y, por tanto, el surgimiento de la noción 'fiebres del Magdalena'. Muestra cómo los médicos establecieron una asociación causal entre el proceso productivo de dichos artículos y las fiebres.In this article, I explore the theoretical, social and ideological bases of the emergence and consolidation of the Colombian medical notion of the 'Magdalena fevers'. Firstly I show how, in the late 1850s, the emerging Colombian body of medical doctors elaborated peculiar notions on fevers by articulating the European medical theories (i.e. the miasmatic theory and the climatic determination of diseases with the negative valuation of the hot climate. Secondly, I explain how free trade policies in the mid-1800s, and the economic and ideological impacts of the agricultural export of tobacco and indigo determined doctors' interest in the epidemics occurring in the production centers and also, therefore, the emergence of the notion of 'Magdalena fevers'. I also show how doctors established a causal association between the productive process of those goods and the fevers.

Un río difícil. El Magdalena: historia ambiental, navegabilidad y desarrollo

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Germán Márquez Calle

2016-01-01

Full Text Available El río Magdalena fue por siglos la principal y casi obligada vía de comunicación desde el interior de Colombia con el Caribe y el mundo, a pesar de que su navegación siempre fue difícil como se muestra en este artículo, basado en testimonios de viaje y otras fuentes. Las dificultades, atribuibles a causas naturales como lo empinado y erosionable de la cuenca, que propician formación de bancos de arena y mucho torrencial, se agravan luego por la deforestación. La navegación colapsará finalmente, por esta y otras causas, en la década de 1960. Pero ya desde el siglo XVIII se exploraban alternativas de transporte que se encontrarán en la salida al Pacífico, mediante ferrocarriles y carreteras empezadas terminando el siglo XIX. Las nuevas vías, y la apertura del Canal de Panamá en 1914, impulsarán el desarrollo de Cali, Buenaventura y del occidente del país, en detrimento del Caribe y especialmente de Barranquilla que, a través del Magdalena, habían sido eje del comercio exterior colombiano. Evidencia científica explica las dificultades naturales; luego, un panorama de la deforestación explica su agravamiento. Actualmente hay proyectos ambiciosos para devolver navegabilidad al río, en un proceso riesgoso donde parece importante recordar que el Magdalena siempre fue un río difícil.

Book Review: Lubańska Magdalena, Muslims and Christians in the Bulgarian Rhodopes. Studies on Religious (AntiSyncretism

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Karolina Bielenin-Lenczowska

2015-12-01

Full Text Available Book Review: Lubańska Magdalena, Muslims and Christians in the Bulgarian Rhodopes. Studies on Religious (AntiSyncretism "Muslims and Christians in the Bulgarian Rhodopes. Studies on Religious (AntiSyncretism", a book by Magdalena Lubańska is a summary of her research carried out for many years among the Christian Orthodox and Muslim Pomaks in Rhodope mountains of Bulgaria. There Lubańska conducted in-depth interviews and carried out ethnographic observation about the knowledge regarding neighbours of different religion, their beliefs and religious practices.   Recenzja książki: Lubańska Magdalena, Muslims and Christians in the Bulgarian Rhodopes. Studies on Religious (AntiSyncretism Książka Magdaleny Lubańskiej jest podsumowaniem jej badań prowadzonych od wielu lat wśród prawosławnych oraz muzułmanów w Rodopach, w Bułgarii. Lubańska przeprowadziła pogłębione wywiady i obserwację etnograficzną, dotyczącą sąsiadowania mieszkańców różnych religii, ich wierzeń i praktyk religijnych.

Epiphytic diatoms associated with red mangrove (Rhizophora mangle prop roots in Bahía Magdalena, Baja California Sur, Mexico

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D.A Siqueiros Beltrones

2006-06-01

Full Text Available The first floristic inventory of benthic diatoms is provided for the Bahía Magdalena- Bahía Almejas lagoon system. Samplings were carried out during November of 1999. The oxydized samples were mounted permanently. Eighty six diatom taxa were identified, out of which 59 are new records for the Bahía Magdalena area, and 12 taxa are new for the Baja California peninsula. Taxa recorded previously as rare in other substrata are common or abundant on the epiphytic macroalgae of mangrove prop roots. Other species are mainly epipelic forms, while 24 are commonly found as tychoplankton in the area. Certain taxa appear to be characteristic of mangrove systems in general. Rev. Biol. Trop. 54(2: 287-297. Epub 2006 Jun 01.Se presenta el primer inventario florístico de diatomeas bénticas para el Sistema Lagunar Bahía Magdalena-Bahía Almejas. Se hicieron muestreos en noviembre de 1999. En las muestras oxidadas y montadas permanentemente, se identificaron 86 táxones, de los cuales 59 son nuevos registros para el área de Bahía Magdalena, y 12 son nuevos para la península de Baja California. Táxones previamente registrados como escasos en otros sustratos son comunes o abundantes sobre macroalgas epífitas de raíces primarias de mangle. Otras species son principalmente formas epipélicas, mientras que 24 son constituyentes comunes del ticoplancton del área. Ciertos táxones parecen ser característicos de sistemas de manglar en general.

Pollution by metals and toxicity assessment using Caenorhabditis elegans in sediments from the Magdalena River, Colombia

International Nuclear Information System (INIS)

Tejeda-Benitez, Lesly; Flegal, Russell; Odigie, Kingsley; Olivero-Verbel, Jesus

2016-01-01

The Magdalena River is the most important river in Colombia, supplying over 70% of the population of fish and drinking water, and it also is the main river transportation way of the country. It receives effluents from multiple sources along its course such as contaminant agricultural and industrial discharges. To evaluate the toxicity profile of Magdalena River sediments through endpoints such as survival, locomotion, and growth, wild type strains of Caenorhabditis elegans were exposed to aqueous extracts of the sediments. To identify changes in gene expression, GFP transgenic strains were used as reporter genes. Physiological and biochemical data were correlated with metal concentration in the sediments, identifying patterns of toxicity along the course of the river. Levels of some metals such as Cd, Cu, and Ni were above TEC and PEC limits. Effects in survival, growth, and locomotion were observed in most of the samples, and changes in gene expression were evident in the genes mtl-2, sod-4, and gst-1 using fluorescence expression. Cadmium and lead were the metals which were primarily associated with sediment toxicity, and the sampling sites with the highest increased expression of stress response genes were Barrancabermeja and Girardot. However, the diverse nature of toxic profiles observed in C. elegans in the study area showed the pervasiveness of different types of discharges throughout the river system. - Highlights: • The Magdalena River has high levels of some metals such as Cd, Cu, and Ni. • Most sediment extracts affected lethality, growth, and locomotion of C. elegans. • Sediment extracts induced expression changes in mtl-2, sod-4, and gst-1. • Sediment toxicity was primarily associated with Cd and Pb. • Highest toxicity was observed for samples collected in mining and industrial areas. - In Magdalena River sediments, Cd and Pb were associated with toxicity in Caenorhabditis elegans and expression of stress response genes were related to

Assessment of continuous oil and gas resources in the Middle and Upper Magdalena Basins, Colombia, 2017

Science.gov (United States)

Schenk, Christopher J.; Brownfield, Michael E.; Tennyson, Marilyn E.; Le, Phuong A.; Mercier, Tracey J.; Finn, Thomas M.; Hawkins, Sarah J.; Gaswirth, Stephanie B.; Marra, Kristen R.; Klett, Timothy R.; Leathers-Miller, Heidi M.; Woodall, Cheryl A.

2017-09-22

Using a geology-based assessment methodology, the U.S. Geological Survey estimated mean undiscovered, technically recoverable continuous resources of 0.45 billion barrels of oil and 1.0 trillion cubic feet of gas in the Middle and Upper Magdalena Basins, Colombia.

Reemplazo de grasa y azúcar en magdalenas. Efecto sobre las propiedades reológicas, térmicas, de textura y sensoriales

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MARTÍNEZ CERVERA, SANDRA

2013-01-01

El presente trabajo de tesis se centra en el estudio de las propiedades reológicas, térmicas, de textura y sensoriales de magdalenas en las que se ha reemplazado parcial o totalmente la grasa o el azúcar. La masa de las magdalenas es una emulsión de aceite en agua compuesta por una base de harina que incorpora grasa y azúcar como ingredientes principales y, como opcionales, huevo, leche y otros componentes. El producto final se caracteriza por tener una estructura poro...

Elementos críticos sobre cooperación internacional en el Magdalena Medio colombiano

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Edgar Alberto Zamora Aviles

2013-09-01

Full Text Available El trabajo se propone aportar elementos críticos sobre la cooperación internacional, en particular sobre la cooperación europea, en el Magdalena Medio durante la primera década del siglo XXI. Partiendo de que los flujos de capital de la cooperación internacional para el desarrollo no son políticamente neutros y están condicionadospor los intereses geopolíticos y geoeconómicos de los donantes, sostenemos que la cooperación en esta región ha contribuido a consolidar nuevas espacialidades capitalistas en favor de la acumulación global y en detrimento de las propuestas de desarrollo territorial que han construido las comunidades de esta región. Este proceso ha operado bajo distintas modalidades de acumulación por desposesión en medio de la crisis humanitaria que ha generado el desarrollo del conflicto social y armado. En el Magdalena Medio uno de los escenarios de desposesión más destacados es el de la agroindustria palmera.

Applying ARIMA model for annual volume time series of the Magdalena River

OpenAIRE

Gloria Amaris; Humberto Ávila; Thomas Guerrero

2017-01-01

Context: Climate change effects, human interventions, and river characteristics are factors that increase the risk on the population and the water resources. However, negative impacts such as flooding, and river droughts may be previously identified using appropriate numerical tools. Objectives: The annual volume (Millions of m3/year) time series of the Magdalena River was analyzed by an ARIMA model, using the historical time series of the Calamar station (Instituto de Hidrología, Meteoro...

Análisis de costes de producción con implementación de equipos automatizado tomando como ejemplo Mina Magdalena

OpenAIRE

Hernández Fuentealba, Carlos Andrés

2018-01-01

Se va a recopilar la información disponible relacionada a la primera mina de España con implementación de sistemas de automatización, Mina Magdalena. Es propiedad de MATSA y se encuentra ubicada en la localidad de Almonaster la Real, provincia de Huelva, España. Se va a realizar el estudio de la automatización alcanzada en Mina Magdalena, con la finalidad de estimar unos costos de producción, variando los costes de la operación de perforación y carga. Para el cálculo de estos costes se sup...

Kust koolil oma eelarvet veel kärpida annaks? / Maria-Magdalena Jürvetson, Aivar Saarela, Matti Martinson ... [jt.

Index Scriptorium Estoniae

2009-01-01

Küsimusele vastavad Virtsu Põhikooli direktor Maria-Magdalena Jürvetson, Avinurme Gümnaasiumi direktor Aivar Saarela, Rahumäe Põhikooli direktor Matti Martinson, Muhu Põhikooli direktor Senta Room ja Palivere Põhikooli direktor Tõnis Peikel

Clones de Hevea brasiliensis de alta productividad caracterizados por resistencia a Microcyclus ulei en jardin clonal en el magdalena medio colombiano

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Yeirme Yaneth Jaimes Suarez

2015-06-01

Full Text Available Con el objetivo de introducir en la región del magdalena medio de Colombia nuevos clones de caucho (Hevea brasiliensis (Willd. ex A. Juss. Müll. Arg. de alta productividad y con resistencia al Mal de las Hojas, se evaluaron materiales un jardín clonal establecido en Cimitarra, Colombia en la región del magdalena medio. Se evaluó la incidencia y la severidad del ataque de Microcyclus ulei (P. Henn. von Arx. según Garcia et al. (1. Se encontró resistencia completa al mal de las hojas para los clones CDC 312, FDR 4575, FDR 5597, FDR 5788 y MDF 180 y resistencia parcial para los clones FX 3864 y CDC 32. Los clones RRIM 901, PB 235 y PB 260 se mostraron como susceptibles. De acuerdo con los resultados, los clones con resistencia total y parcial se podrán recomendar para zonas preferenciales con restricción para el cultivo, una vez este comportamiento se corroboré en campo clonal. En cuanto a los clones susceptibles se pueden recomendar para zonas de escape al mal de las hojas en el Magdalena Medio Colombiano.

U.S. Department of Energy student research participation programs. Underrepresented minorities in U.S. Department of Energy student research participation programs

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

The purpose of this study was to identify those particular aspects of US Department of Energy (DOE) research participation programs for undergraduate and graduate students that are most associated with attracting and benefiting underrepresented minority students and encouraging them to pursue careers in science, engineering, and technology. A survey of selected former underrepresented minority participants, focus group analysis, and critical incident analysis serve as the data sources for this report. Data collected from underrepresented minority participants indicate that concerns expressed and suggestions made for conducting student research programs at DOE contractor facilities are not remarkably different from those made by all participants involved in such student research participation programs. With the exception of specific suggestions regarding recruitment, the findings summarized in this report can be interpreted to apply to all student research participants in DOE national laboratories. Clearly defined assignments, a close mentor-student association, good communication, and an opportunity to interact with other participants and staff are those characteristics that enhance any educational program and have positive impacts on career development.

Obtención de secuencias microsatelitales especie especificas para Plagioscion magdalenae (Pisces:Sciaenidae

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Natalia Juliana Bayona-Vásquez

2007-08-01

en la parte baja de la cuenca del río Magdalena y en la cuenca del río San Jorge, Colombia, en donde cada vez su comercialización cobra fuerza debido al desplazamiento y disminución en los volúmenes de captura de otras especies como el bagre rayado y bocachico. Lo cual ha llevado a la comúnmente llamada pacora a catalogarse en estado de vulnerabilidad en las cuencas colombianas. Lo anterior, hace necesario la generación de información que sirva de sustento a programas de conservación y uso sostenible de la especie. Una primera aproximación a las poblaciones de P. magdalenae puede ser hecha a través de marcadores moleculares microsatelitales, útiles en trabajos de genética de poblaciones, conservación y manejo de recursos biológicos. Sin embargo, la principal dificultad de los microsatélites es que deben ser aislados de novo para aquellas especies que van a ser evaluadas por primera vez, lo que lleva a la necesidad de obtener primers para la especie. En este trabajo, inicialmente se obtuvo un ADN de buena calidad útil para amplificaciones a partir de muestras de músculo colectadas en cuatro puntos de la cuenca del río San Jorge; posteriormente, se aislaron primers microsatelitales especie-específicos para P. magdalenae mediante amplificación cruzada con primers de otras especies de peces lejanas, entre las cuales se encuentra: Pseudoplatystoma corruscans, Pimelodella chagressi, Prochilodus argenteus y Prochilodus costatus. Para lo anterior, fue necesario modificar y estandarizar protocolos de amplificación mediante cambios en temperatura de alineamiento y concentración de reactivos; y por último se realizó el secuenciamiento de regiones flanqueantes y motivos de repetición en aquellos sistemas que presentaron resultados positivos, de esta forma, se diseñaron primers de regiones microsatélite para la especie. De los trece sistemas evaluados, de las cuatro especies, se obtuvo amplificación positiva de seis. Por medio de la t

Three new species of Hemibrycon (Characiformes: Characidae from the Magdalena River Basin, Colombia

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César Román-Valencia

2013-09-01

Full Text Available Fish biodiversity of aquatic ecosystems is highly threatened by different economic activities driven by human populations, and its description is increasingly a priority. For the Cauca-Magdalena River system we have described 14 species, and the purpose of this paper was to describe three new species belonging to the same genus Hemibrycon from the Nare and Guatapé River drainages of the middle Magdalena River, Colombia. The description was based on a series of 200 specimens, and the use of morphometric, meristic and osteological characters, as well as fish distribution and morphogeometric analytical methods. We have found that Hemibrycon fasciatus n. sp. (n=54 differs from other species of Hemibrycon (that also have a vertical humeral spot in having: melanophores outlining the posterior margins of the scales along sides of body; humeral spot extending onto posterior margin of opercle; a dark lateral stripe, formed by deep pigment that is continuous with the peduncular spot; the toothed portion of the maxilla not reaching the dorsal margin of the dentary (vs. toothed portion of maxilla extending beyond dorsal margin of dentary; all maxillary teeth tricuspid (vs. some unicuspid teeth present on maxilla. H. cardalensis n. sp. (n=64 differs in having: a vertically elongate humeral spot that extends one or two scales below the lateral line canal. H. cardalensis n. sp. differs from all congeners in having the pigment of the caudal spot restricted to the ventral half of the caudal peduncle, and in having melanophores around the anterior scales of the lateral line. Hemibrycon antioquiae n. sp. (n=82 differs in having a circular humeral spot. It differs from the other species with a circular humeral spot, like H. mikrostiktos, in having a projection of disperse melanophores extending from the dorsal margin of the humeral spot to below the lateral stripe. Habitat data and environmental impacts caused by the construction of reservoirs for hydroelectric

Geochemistry of Dissolved Trace Metals in the Waters of Bahia Magdalena, Baja California Sur, Pacific Coast, Mexico

Science.gov (United States)

Suresh Babu, S.

2016-12-01

Forty two samples were acquired from the surface and bottom water profiles along 5 transects spread over Bahia Magdalena lagoon, Baja California Sur to assess the behavior of trace metals in a high influenced upwelling region on the Pacific coast. To elaborate the fate of metals, also the physico-chemical parameters (pH, temperature, salinity, conductivity, dissolved oxygen). Determination of the concentrations of trace metals (Fe, Mn, Cr, Cu, Co, Pb, Ni, Zn, Cd As, Hg) were measured using Atomic absorption spectrometry. The results demonstrated high values of As, Ni and Co which is attributed to the local geology and phosphate deposits. Low values of Fe and Mn are attested to the oxic conditions of the lagoon which are responsible for the oxidation of Fe and Mn. The region witnesses raised temperatures (28.92ºC) and salinities of 35.2 PSU for its arid climatic conditions and high rates of evaporation. In general, the region presented minor quantities of dissolved trace metals due to dispersion and high intense interaction with the open sea. The results were also compared with other studies to understand the enrichment pattern in this side of the pacific coast which experiences various geothermal activities and upwelling phenomenon.

Transformations of Mangrove Forests in Bahia Magdalena, Baja California Sur, Mexico: Two Decade Results Based on Landsat Imageries

Science.gov (United States)

Suresh Babu, S.; Abdul Rahaman, S.; Muthushankar, G.; Jonathan, M. P.

2014-12-01

Mangrove forests which thrive along the tropical and subtropical regions are the most productive ecosystems in the world with a wide range of ecological and economical services to mankind. With the rapid urbanization across the globe, these forests tend to be destroying at an alarming rate. The area of concern for this study, Bahia Magdalena is very important for the economy of the state as nearly 50% of the artisan fisheries are established in the mangrove zone. Henceforth this study is an attempt for a regional assessment and to accurately quantify the mangroves using LANDSAT imageries for over two decades in Bahia Magdalena, Baja California. Satellite imageries from the year 1986 through 2014 were analysed to assess the prolonged changes taking place in and around the mangrove reserve. Using the estimates of land use/cover for all the years, the spatio - temporal data was validated using ArcGIS software. The results revealed that the spatial extent of mangroves are decreasing until 2005 due to the developmental plans such as tourism, shrimp farming and establishment of industries in this part of the country. During the past 10 years (~ after 2005) there is no much change in the area extent of mangrove reserves due to afforestation and conservation efforts. Thus the unbiased dataset generated may be widely used for an improved understanding of the role of mangrove forests in the socio economic aspects, protection from natural disasters, identify possible areas for conservation, restoration and rehabilitation; and improve estimates of the amount of carbon stored in mangrove vegetation and the associated marine environment. Keywords: Mangroves, LANDSAT, Bahia Magdalena, México.

Managing water scarcity in the Magdalena river basin in Colombia.An economic assessment

Science.gov (United States)

Bolivar Lobato, Martha Isabel; Schneider, Uwe A.

2014-05-01

Key words: global change, water scarcity, river basin In Colombia, serious water conflicts began to emerge with the economic development in the 70ies and 80ies and the term "water scarcity" became a common word in this tropical country. Despite a mean annual runoff of 1840 mm, which classifies Colombia as a water rich country, shortfalls in fresh water availability have become a frequent event in the last two decades. One reason for the manifestation of water scarcity is the long-held perception of invulnerable water abundance, which has delayed technical and political developments to use water more efficiently. The Magdalena watershed is the most important and complex area in Colombia, because of its huge anthropogenic present, economic development and increasing environmental problems. This river basin has a total area of 273,459 km2, equivalent to 24% of the territory of the country. It is home to 79% of the country's population (32.5 million of inhabitants) and approximately 85% of Gross Domestic Product of Colombia is generated in this area. Since the economic development of the 1970s and 1980s, large changes in land cover and related environmental conditions have occurred in the Magdalena basin. These changes include deforestation, agricultural land expansion, soil degradation, lower groundwater and increased water pollution. To assess the consequences of geophysical alteration and economic development, we perform an integrated analysis of water demand, water supply, land use changes and possible water management strategies. The main objective of this study is to determine how global and local changes affect the balance between water supply and demand in the Magdalena river basin in Colombia, the consequences of different water pricing schemes, and the social benefits of public or private investments into various water management infrastructures. To achieve this goal, a constrained welfare maximization model has been developed. The General Algebraic Modeling

Los archivos notariales como fuente histórica:una visión desde la zona bananera del Magdalena

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Adriana Mercedes Corso

2004-01-01

Full Text Available Este artículo es una exploración metodológica e historiográfica de los registrosnotariales y surge de nuestro estudio en curso de la zona bananera delMagdalena desde 1890 hasta 1930. Nuestro propósito es alertar a los estudiantesde historia sobre algunas

Una nueva especie de Bolitoglossa (Caudata: Plethodontidae de las selvas del Magdalena Medio en Colombia

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Acosta Galvis Andrés R.

2001-12-01

Full Text Available Se describe una nueva especie del genero Bolitoglossa del grupo alfa (sensu Wake & Lynch, 1976 denominada Bolitoglossa lozanoi de las selvas húmedas relictuales del valle del Río Magdalena en La Cordillera Central de Colombia (loe. typ.: Río La Miel, Mpio. La Victoria, Departamento de Caldas, 500 m.s.n.m.; la nueva especie es reconocible por su cuerpo robusto, las palmeaduras manuales y pediales extensas, su patrón cromático ventral café con punteaduras café más oscuras y crema, ojos no protuberantes y la talla corporal relativamente grande entre las especies de salamandras del país. A new species of the genus Bolitoglossa, of the alpha group (sensu Wake & Lynch, 1976 named Bolitoglossa lozanoi from the relictual humid forest from the Magdalena Valley on the eastern slope ofthe central Andes Mountain range in Colombia (type locality: La Miel River, Mpio. La Victoria, Dept. of Caldas, 500 m.s.n.m.. The new species is mainly recognized by the presence of a robust body, extensively webbed hands and toes, a brownish ventral chromatic pattern with small darker brown and cream dots, non-protuberant eyes and a relatively large size.

El Programa de Desarrollo y Paz del Magdalena Medio y la Red Prodepaz

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María del Rosario Saavedra

2008-06-01

Full Text Available Debido al largo y complejo conflicto armado que afecta a Colombia, han surgido en las diferentes regiones organizaciones que plantean alternativas para una convivencia en paz y un desarrollo compatible con la inclusión social. El Magdalena Medio cuenta con uno de los programas más vigorosos en esta materia. En este artículo la autora comparte su experiencia en este programa y expone los principales conceptos y características metodológicas que han permitido sostener y expandir este esfuerzo colectivo durante varios años.

Analysis of social responsibility practices and actions. A case study in Cun corporation. Magdalena region

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Devinso Jiménez Sierra

2016-11-01

Full Text Available The project will analyze the policies, practices and social responsibility plans of the Unified Regional Higher Education Corporation Magdalena today, in order to promote corporate memory related to CSR through a measurement model based on eight indicators related to changing economic, social and environmental stakelholders practices. The analysis also seeks to measure the correlation between CSR practices implemented and perceived levels of the most influential stakeholders of the corporation.

HYPHESSOBRYCON NATAGAIMA (CHARACIFORMES: CHARACIDAE A NEW SPECIES FROM COLOMBIA, WITH A KEY TO THE MAGDALENA BASIN HYPHESSOBRYCON SPECIES

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CARLOS A. GARCÍA-ALZATE

2015-06-01

Full Text Available A new species, Hyphessobrycon natagaima, is described from the upper Magdalena River Basin in Colombia. It differs from all other species of Hyphessobrycon with a dark lateral stripe inhabiting the Magdalena River Basin: H. poecilioides, H. proteus and H. ocasoensis, by having eight to twelve pored lateral-line scales (vs. 14-26; four scales between the lateral line and the pelvic-fin insertions (vs. five or six; one tooth on the maxilla (vs. zero in H. poecilioides, and two to five in H. proteus; except H. ocasoensis, with one, a dark, interrupted, lateral stripe that is not in contact with the caudal peduncle spot (vs. absence of caudal spot in H. poecilioides, lateral stripe continued that is in contact with the caudal peduncle spot in H. ocasoensis. It has a rhomboid shaped caudal-peduncle spot that continues on to middle caudal-fin rays (vs. absence of caudal peduncle spot in H. poecilioides and caudal peduncle spot round and not continued on to middle caudal-fin rays in H. ocasoensis; and presence of hooks on all fins in mature males (vs. males with hooks on anal, pelvic and pectoral fins. Hyphessobrycon natagaima differs from H. ocasoensis, in addition to the above characters, by having four scale rows between the lateral line and the anal-fin origin (vs. six; three or four scale rows between the lateral line and the pelvic-fin insertions (vs. six; ten or eleven predorsal scales (vs. nine; i,9,i dorsal-fin rays (vs. ii,8,i; 18-20 branched anal-fin rays (vs. 21-22 and eleven branched pectoral-fin rays (vs. twelve. A key for the identification of Hyphessobrycon species present in the Magdalena River Basin is provided.

Assessment of The Pajarales Complex Rotiferofauna during The Rainy Season, Departamento de Magdalena, Colombia

International Nuclear Information System (INIS)

Celis, Sebastian; Mancera, Ernesto; Jenny A Leon

2008-01-01

In order to assess the potential effects of the Magdalena River recommunication with its former delta, we studied the abundance and composition of the rotiferofauna of the Pajarales Complex (PC) during its highest annual zooplankton abundance. We selected the Rotifera phylum, due to its high reproductive rates and the efficiency in energetic transformation process. We sampled the rotifers with a van Dorn bottle, during the second rainy season in 2006. During each sampling we registered salinity, temperature, pH, and dissolved oxygen. We calculated the rotifer diversity using the Shannon-Wiener H (log10) index comparing among sampling sites and sampling dates to establish variations along the study period. The physico-chemical variables were graphically related with the diversity values calculated using 0.05 for ??and 95% for the confidence interval. We found a total of 20 morpho types belonged to Brachionidae, Lecanidae, Filiniidae, Synchaetidae, exarthriidae and Testudinellidae families, been Brachionidae and Lecanidae the most abundant. The relationships between diversity and physico-chemical variables, show salinity as the main responsible of the rotifer diversity; in conclusion, the current rotiferofauna in the PC is most abundant and diverse than 16 years ago, before the recommunication with the Magdalena River. Likewise, dissolved oxygen concentration, pH and salinity of the CP waters were different. Taking into account that salinity was the most influent factor in the rotiferofauna diversity; the river recomommunication probably favored the increment of rotiferofauna diversity in the PC

Ciénaga (Magdalena, una región administrativa o municipio de enclave

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Luis Humberto Hernández

2006-01-01

Full Text Available El análisis sobre las regiones de enclave, el caso del municipio de Ciénaga, en el Magdalena, nos permitió concluir que su proceso de modernización estuvo determinado por la presencia de la empresa multinacional bananera United Fruit Company. La multinacional bananera fue la que introdujo en la región el trabajo asalariado moderno, dislocando las formas serviles y premodernas existentes. Al atraer la mano de obra servil regional, que utilizaban las haciendas ganaderas, y convertirla en mano de obra asalariada, fundamentó sus procesos socioeconómicos y político administrativo modernos.

Un río difícil. El Magdalena: historia ambiental, navegabilidad y desarrollo

OpenAIRE

Germán Márquez Calle

2016-01-01

El río Magdalena fue por siglos la principal y casi obligada vía de comunicación desde el interior de Colombia con el Caribe y el mundo, a pesar de que su navegación siempre fue difícil como se muestra en este artículo, basado en testimonios de viaje y otras fuentes. Las dificultades, atribuibles a causas naturales como lo empinado y erosionable de la cuenca, que propician formación de bancos de arena y mucho torrencial, se agravan luego por la deforestación...

State of the a child labour

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Elvis Augusto Orozco Castillo

2012-12-01

Full Text Available The present article is a result of the first phase of the investigation titled ‘The Magdalena needs happy children’, in which the state of the art that is going to be investigated about the population of the minors that study and work in the district of Santa Marta and the Magdalena is shown.

Proposal for inclusion of ICT in the community of the riverside of river Magdalena in Girardot, Colombia

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Elkin Oswaldo Forero Soto

2016-12-01

Full Text Available The means used to appropriation of information and communications technology in the town on the banks of the Magdalena River in Girardot were not the best despite national policies, on the other hand the population is perceived increasingly distant from advances technological and with fewer opportunities. This paper proposes the design of a technology strategy for this type of community approach to information and communication technologies to reduce the digital divide.

A preliminary evaluation of shallow-water rhodolith beds in Bahia Magdalena, Mexico

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Enrique Ávila

2011-12-01

Full Text Available The aim of the present study was to describe the structure of shallow-water rhodolith beds from Bahia Magdalena, one of the most productive estuarine systems of the Mexican Pacific coasts. From September 2008 to May 2009 four rhodolith beds were found (between 1 and 3 m depth and population descriptors such as rhodolith density, size classes, branch density, volume and weight were determined. The dominant rhodolith forming species was Lithophyllum margaritae. The size of beds ranged from 7,600 to 17,800 m2 approximately with densities from 42.2 to 215.9 ind.m-2. In these beds, L. margaritae shows fruticose and foliose growth forms, from which spherical forms were predominant (81-99%. Branch density (from 3.0 to 13.3 branches.cm-2 varied significantly (p O objetivo do presente estudo foi descrever a estrutura de bancos de rodolitos de áreas rasas da Bahia Magdalena, um dos sistemas estuarinos mais produtivos da costa pacífica mexicana. Quatro bancos de rodolitos situados entre 1 e 3m de profundidade foram avaliados em relação a densidade, classes de tamanho, densidade dos ramos, volume e peso no período de setembro de 2008 a maio de 2009. A espécie dominante no local foi Lithophyllum margaritae. O tamanho dos bancos variou de 7,600 a 17,800 m² aproximadamente, com densidades de 42.2-215.9 ind.m-2 . Foram observadas formas de crescimento fruticosa e folhosa em L. margaritae, sendo a forma esférica predominante (81-99%. A densidade dos ramos (3.0-13.3 ramos.cm-2 variou significativamente (p < 0.05 entre os bancos. O volume médio (2.0-400 ml e o peso úmido (32.4-84.8 g não tiveram diferenças significativas entre os locais, mas uma correlação positiva significativa (r = 0.95, p < 0.05 foi encontrada entre os parâmetros. O tamanho das plantas variou de 2.0 a 11.5 centímetros predominando o padrão entre 40.1-60 mm. As diferenças na densidade de rodolitos, densidade dos ramos e a esfericidade foram atribuídas às condições hidrodin

Una nueva especie de bolitoglossa (caudata: plethodontidae) de las selvas del magdalena medio en colombia

OpenAIRE

Acosta Galvis, Andrés R.; Restrepo, Ana E.

2010-01-01

Se describe una nueva especie del genero Bolitoglossa del grupo alfa (sensu Wake & Lynch, 1976) denominada Bolitoglossa lozanoi de las selvas húmedas relictuales del valle del Río Magdalena en La Cordillera Central de Colombia (loe. typ.: Río La Miel, Mpio. La Victoria, Departamento de Caldas, 500 m.s.n.m.); la nueva especie es reconocible por su cuerpo robusto, las palmeaduras manuales y pediales extensas, su patrón cromático ventral café con punteaduras café más oscuras y crema, ojos no pro...

CUENTOS QUE NO SON CUENTOS...UN RECORRIDO POR SAN ZENÓN (MAGDALENA

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Tania Ximena Salcedo Goméz

2013-07-01

Full Text Available Es de tarde y el sol inclemente de febrero se refleja sobre Las cálidas aguas del río Magdalena; sus visos en naranja y rojo se inmortalizan en el tapiz del cielo, mientras en tierra, esta gama de luz iridescente se forja en la piel de los hombres y mujeres de San Zenón. Los árboles desnudos han sido bañados por el frío invierno. Las ciénagas y el río han dejado sus marcas a través del marrón 330 de sus cortezas. Las pocas hojas que quedan son solo un breve recuerdo de un amanecer con sombra. El asfalto y la pasividad del viento, quienes amenazan la lucidez.

Evolución de las características socioeconómicas de los pescadores de Ciénaga, Magdalena

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Luis Gabriel Durán-Fernández

2016-01-01

Full Text Available Esta investigación analiza la evolución socioeconómica de los pescadores artesanales del municipio de Ciénaga (Magdalena. La información fue recopilada  mediante la realización de dos encuestas, una en el año 2011 (397 perteneciente a un proyecto interno de la Universidad del Magdalena y la otra en el periodo 2014 (199, que permitieron construir una base de datos con información social y económica de esta población objeto de estudio. Los resultados analizados demostraron que no hay grandes avances en la situación socioeconómica de los pescadores artesanales y su núcleo familiar, en el cual los diferentes módulos de las encuestas demostraron estancamientos y desmejora en los diversos niveles de educación alcanzados por los hijos y cónyuges de los encuestados, además un deterioro en la forma de eliminación de desechos porque existe un aumento en la cantidades de hogares que afirmaron que la queman o la vierten en el rio y la ciénaga.

Estructura de mercado en la comercialización del banano tipo exportación producido en la Zona Bananera del Magdalena y comportamiento estratégico de las empresas

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Janny Acuña Fuentes

2014-01-01

Full Text Available La estructura de mercado en la comercialización del banano tipo exportación producido en el departamento del Magdalena históricamente ha sido imperfecta, siendo las comercializadoras multinacionales quienes fijan las cantidades de banano que compran a los productores, o el precio, generando una pérdida de bienestar social a los productores de banano. En la presente investigación se midió el grado de concentración de mercado por parte de las comercializadoras a través del índice de concentración Herfindahl-Hirschman (IHH; posteriormente, a través de econometría de series de tiempo, se procedió a mostrar la relación entre los precios pagados a los productores y el IHH, por último, mediante el modelo de Cournot y de Stackelberg, a partir de la estimación econométrica de una función inversa de oferta y la aplicación de estrategias puras en juegos no cooperativos, se probó empíricamente las estrategias que las comercializadoras están llevando a cabo.Palabras Clave: Cournot; Stackelberg; Bertrand; Equilibrio de Nash; índice Herfindahl-Hirschman; teoría de juegos Market structure in the marketing of bananas export type produced in the area of Magdalena and strategic business behaviorAbstractThe market structure in the marketing of banana export type produced in the department of Magdalena historically has been imperfect, with multinational marketers who will determine the quantities of bananas they buy from the producers or the price, generating a loss of social welfare to banana producers. In the present study measured the degree of market concentration by marketers across the Herfindahl concentration index-Heirschman (HHI, then through econometric time series proceeded to show the relationship between the prices paid to producers and the concentration index (HHI, finally using the model of Cournot and Stackelberg, from the econometric estimation of an inverse function of supply and application of pure strategies in

Environmental impact reduction through ecological planning at Bahia Magdalena, Mexico.

Science.gov (United States)

Malagrino, Giovanni; Lagunas, Magdalena; Rubio, Alfredo Ortega

2008-03-01

For analyzing basic marine and coastal characteristics we selected the potential sites where shrimp culture could be developed in a large coastal zone, Bahia Magdalena, Baja California Sur, Mexico. Based on our analysis, 6 sites were preselected and field stages of work were then developed to assess the precise suitability of each site in order to develop the proposed aquaculture activities. In ranking the suitability we were able to recommend the most appropriate places to develop shrimp culture in this region. Also, knowing the exact biological, physico-chemical and social environment, we determined the best species to cultivate, the recommended total area and the methodology to be used to lessen the environmental impact and to obtain the maximum profitability Our methodology could be used not only to select appropriate sites for shrimp culture in other coastal lagoons, but it also could be applied to assess the suitability in a quick and accurate way, of any other production activity in coastal zones.

Local magnitude scale for Valle Medio del Magdalena region, Colombia

Science.gov (United States)

Londoño, John Makario; Romero, Jaime A.

2017-12-01

A local Magnitude (ML) scale for Valle Medio del Magdalena (VMM) region was defined by using 514 high quality earthquakes located at VMM area and inversion of 2797 amplitude values of horizontal components of 17 stations seismic broad band stations, simulated in a Wood-Anderson seismograph. The derived local magnitude scale for VMM region was: ML =log(A) + 1.3744 ∗ log(r) + 0.0014776 ∗ r - 2.397 + S Where A is the zero-to-peak amplitude in nm in horizontal components, r is the hypocentral distance in km, and S is the station correction. Higher values of ML were obtained for VMM region compared with those obtained with the current formula used for ML determination, and with California formula. With this new scale ML values are adjusted to local conditions beneath VMM region leading to more realistic ML values. Moreover, with this new ML scale the seismicity caused by tectonic or fracking activity at VMM region can be monitored more accurately.

[Multiple-Victimisation due to Armed Conflict and Emotional Distress in the State of Magdalena, Colombia].

Science.gov (United States)

Campo-Arias, Adalberto; Sanabria, Adriana R; Ospino, Anyelly; Guerra, Valeria M; Caamaño, Beatriz H

Emotional distress is common in Colombian armed conflict victims. Multiple-victimisation is associated with an increase in emotional distress than victimisation due a single event. However, the association between poly-victimisation and emotional distress among victims of the armed conflict in Colombia has not been documented. To study the association between multiple-victimisation and emotional distress in victims of armed conflict in the State of Magdalena, Colombia. A cross-sectional study was designed, with a secondary analysis of registration of the Psychosocial Care Program and Victim Integral Health (PAPSIVI) in the State of Magdalena, from 2013 to 2014. The profile formula grouped demographic variables, victimising events, and a set of symptoms of emotional distress (perceived discrimination, depressive and anxiety-stress). Odds ratio (OR, 95%CI) were established as measures of association. A total of 943 people were included, with 67.4% women, and ages between18 and 94 years (mean 47.9±14.2). A total of 109 (11.7%) suffered from multiple victimisation. Multiple victimisation events were associated with more emotional distress, depressive symptoms (OR=1.5; 95%CI, 1.3-1.8), perceived stigma (OR=1.3; 95%CI, 1.1-1.5), and anxiety-stress (OR=1.2; 95%CI 1.0-1.4) than a single event. There is more emotional distress in multiple victimisations than in a single victimisation event during armed conflict in this region of Colombia. Further studies are required on this topic. Copyright © 2016 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Programa de orientación y consejería a estudiantes y padres de familia del programa de enfermeria de la Universidad del Magdalena

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Tatiana González Noguera

2013-10-01

Full Text Available ResumenEl presente Programa de Orientación Terapéutica a Padres de Familia y Estudiantes del Programa de Enfermería de la Universidad del Magdalena tiene por objetivo restablecer el equilibrio emocional del estudiante, como medio para ayudarlo en el enfrentamiento de las crisis, contribuir a la solución del problema y su crecimiento personal; actualmente pretende fomentar la interacción con los padres de familia y los estudiantes a través de encuentros periódicos institucionales directos e indirectos que estimulen la convivencia pacifica en el ámbito intrafamiliar, lo cual redundan en el buen rendimiento académico y crecimiento personal de los estudiantes. Este proyecto ha despertado el interés de diferentes ambientes académicos de la Universidad del Magdalena los cuales se han vinculado desarrollando softwares especiales a fin de facilitar el registro de actividades e informes estadísticos. Los registros desde su inicio en el segundo semestre de 2004, evidencian la asistencia del 64% de los padres de familia a los talleres y del 87% de los estudiantes del programa a diferentes tipos de intervención individual o grupal. (Duazary 2007; 1: 71 - 78AbstractThe present Program of Therapeutic Orientation Family parents and Students of the Program of Nursing of the University of Magdalena has for aim restore the emotional balance of the student, helping it in the clash of the crises, contributing to the solution of the problem and personal growth; simultaneously that foments the interaction with the family parents and the students across periodic institutional direct and indirect meetings that stimulate the living together appeases in the area intrafamiliar(family, redounding to the good academic performance(yield and personal growth of the students. This project to woken up the interest of different academic environments of the University of Magdalena which have linked themselves developing software in order to facilitate the record of

¿Para dónde va el Magdalena? : elementos sobre logística y transporte verde

OpenAIRE

Duque Escobar, Gonzalo

2015-01-01

Algunos elementos sobre logística y transporte verde, preparados a nombre de la SMP-UN, para aportar al conocimiento de las problemáticas sociales, ambientales y económicos del proyecto de navegabilidad del río Magdalena, cuya navegabilidad exige, además de considerar las limitantes ecológicas del río y su lamentable estado relacionado con la deforestación de cuencas como causa estructural y primera de la sedimentación, estructurar un sistema intermodal de transporte de carga para la Región A...

H.R. 3184: The Act may be cited as the Department of Energy Minority Economic Impact Revitalization Act. Introduced in the House of Representatives, One Hundredth Congress, First Session, August 4, 1989

International Nuclear Information System (INIS)

Anon.

1989-01-01

H.R. 3184 is a bill to establish within the Office of Minority Economics Impact of the Department of Energy (DOE) programs involving loans and grants to enhance the development and operation of minority business enterprises with respect to energy-related business, to amend the Nuclear Waste Policy Act of 1982 to permit the investment of certain funds in the Minority Bank Deposit Program of the Department of the Treasury, and for other purposes

Microorganisms in Soils of Bovine Production Systems in Tropical Lowlands and Tropical Highlands in the Department of Antioquia, Colombia

OpenAIRE

Molina-Guzmán, Licet Paola; Henao-Jaramillo, Paula Andrea; Gutiérrez-Builes, Lina Andrea; Ríos-Osorio, Leonardo Alberto

2018-01-01

Studies on the physical and chemical effects of extensive grazing on soils have been performed in Colombia, but the effects of dairy cattle rearing on the biological properties of soils are not well known. The objective of this study was to evaluate microorganisms in 48 soils from livestock farms in the highland and lowland tropics in the Northern and Magdalena Medio subregions of the Department of Antioquia (Colombia). Principal component analysis demonstrated differences in the edaphic comp...

Department of Ecotourism and Wildlife Management, Federal ...

African Journals Online (AJOL)

USER

2014-09-09

Sep 9, 2014 ... development in Olumirin Waterfall Southwestern Nigeria. A field survey via .... waterfall is located. Source: Osun State Ministry of Land and Physical planning and Urban Development (2012) .... Magdalena, Mexico. Ocean & ...

Estudio para la medición de seguridad alimentaria y nutricional en el magdalena medio colombiano. caso cesar.

OpenAIRE

Del Castillo M., Sara; Fonseca, Zulma; Mantilla, Mariela; Mendieta, Néstor

2012-01-01

Antecedentes. El presente artículo presenta los resultados del Estudio para la Medición de la Seguridad Alimentaria y Nutricional  (SAN) en el Magdalena Medio Colombiano. Caso César, realizado por Obusinga y el OBSAN, financiado por OBUSINGA y por la UGI de la Facultad de Medicina de la Universidad Nacional de Colombia. Adicionalmente, forma parte de las acciones del Proyecto de Construcción Participativa de una Propuesta de Desarrollo Territorial con Perspectiva Alimentaria en 12 Municipios ...

Minority Veteran Report

Data.gov (United States)

Department of Veterans Affairs — This report is the first comprehensive report that chronicles the history of racial and ethnic minorities in the military and as Veterans, profiles characteristics...

Petroleum systems of the Upper Magdalena Valley, Colombia

Energy Technology Data Exchange (ETDEWEB)

Sarmiento, L.F.; Rangel, A. [Instituto Colombiano del Petroleo, Bucaramanga (Colombia). ECOPETROL

2004-03-01

In the Upper Magdalena Valley, Colombia, four petroleum systems were identified. Two petroleum systems are located in the Girardot sub-basin and the other two in the Neiva sub- basin. Limestones laterally changing to shales of the lower part of the Villeta Gp, deposited during Albian and Turonian marine flooding events, constitutes the main source rocks of the oil families. These rocks contain 1-4% TOC and type II kerogen. The littoral quartz arenites of the Caballos (Albian) and Monserrate (Maastrichtian) Fms. are the main reservoir rocks. Seal rocks are Cretaceous and Paleocene shales. Overburden includes the Cretaceous rocks and the Tertiary molasse deposited simultaneously with development of two opposite verging thrust systems during Cenozoic time. These deformation events were responsible for trap creation. Except for the Villarrica area, where the source rock reached maturity during the Paleocene, generation occurred during Miocene. Two oil families are identified, each in both sub-basins: One derived from a clay-rich source and the second from a carbonate-rich source rock lithofacies of the lower part of Villeta Gp. Geochemical source-rock to oil correlations are demonstrated for the three of the petroleum systems. Up-dip lateral migration distances are relatively short and faults served as vertical migration pathways. A huge amount of oil was probably degraded at surface, as a result of Miocene deformation and erosion. (author)

Ethnic Minority Personnel Careers: Hindrances and Hopes

OpenAIRE

Ross, Catharine

2004-01-01

Personnel departments often have particular responsibility for equal opportunities within their organizations. This paper explores equal opportunities within personnel departments themselves, in relation to the careers of ethnic minority personnel practitioners. Through primary research, it identifies a range of criteria which can affect personnel careers, of which ethnic origin is often one. However, although being categorized as of ethnic minority origin often hinders personnel careers, the...

Reproduction and conservation of the Magdalena River turtle (Podocnemis lewyana) in the Claro Cocorna Sur River, Colombia; Reproduccion y conservacion de la tortuga del Rio Magdalena (Podocnemis lewyana) en el Rio Claro Cocorna Sur, Colombia

Energy Technology Data Exchange (ETDEWEB)

Ceballos, Claudia P; Romero, Isabel; Gomez Saldarriaga, Catalina; Miranda, Karla

2014-07-01

The Magdalena river turtle, Podocnemis lewyana, is an endangered and endemic turtle from Colombia. Among the most important information needed to conserve endangered species is to identify, monitor, and protect the sites used by the species to reproduce and grow. In this study we report, for the first time, the reproductive output and the nesting beaches of P. lewyana in the Claro Cocorna Sur River, a tributary of the Magdalena river drainage. We systematically examined a river transect of 8 km with 14 sandy beaches during two nesting seasons in one year. We recorded a yearly production of 47 clutches, 957 eggs, and two preferred nesting beaches: Alto Bonito with 51 %, and Belgica with 28.3 % of this reproductive output. Aafuver, a community-based organization, has led a headstarting program since 2010 to decrease in-situ egg mortality due to predation on nesting beaches. Aafuver collects and incubates the eggs ex-situ, raises the hatchlings for one to five months and then releases them into the same river. To understand potential effects of such egg manipulation, we monitored and compared in-situ and ex-situ incubation temperatures. We found ex-situ temperatures below the pivotal temperature known for P. lewyana and below the temperatures in nesting beaches. Finally, we monitored hatchlings growth under aafuver captive conditions, and found that hatchlings duplicated their body mass during the first three months of age. Egg weight was strongly associated to body weight at hatching; however this association is lost by the third month of age. We strongly encourage supporting this community-based conservation program, and the protection of the Claro Cocorna Sur River as an important nesting and growth habitat for the conservation of P. lewyana.

The wetlands of Magdalena medio Antioqueno from a physical and socio-cultural perspective

International Nuclear Information System (INIS)

Caballero Acosta, Humberto; Durango Lopez, Consuelo; Giraldo Castro, Carlos Augusto

2001-01-01

Wetlands are ecosystems with environmental and ecological importance that require of a new methodological and legal focus that allows developing conservation policies in agreement with the natural and socio-cultural conditions. In the Magdalena Medio Antioqueno, CORANTIOQUIA region, were recognized 362 wetlands, divided in two main groups; in Puerto Nare and Puerto Berrio to the south prevails herbaceous wetlands without permanent surface water, locally known as Bajos. In Yondo the wetlands have permanent surface water. The environmental dynamic depends from the geomorphologic and hydrological conditions and are affected in a differential way by the human action. The region is the result of a long occupation process that begins in prehistoric times and had changed depending on the different historical moments. This complex social configuration has given origin to diverse perceptions and types of appropriation of the wetlands what explains the identified environmental circumstances

Exploratory Analysis of Dengue Fever Niche Variables within the Río Magdalena Watershed

Directory of Open Access Journals (Sweden)

Austin Stanforth

2016-09-01

Full Text Available Previous research on Dengue Fever have involved laboratory tests or study areas with less diverse temperature and elevation ranges than is found in Colombia; therefore, preliminary research was needed to identify location specific attributes of Dengue Fever transmission. Environmental variables derived from the Moderate Resolution Imaging Spectroradiometer (MODIS and Tropical Rainfall Measuring Mission (TRMM satellites were combined with population variables to be statistically compared against reported cases of Dengue Fever in the Río Magdalena watershed, Colombia. Three-factor analysis models were investigated to analyze variable patterns, including a population, population density, and empirical Bayesian estimation model. Results identified varying levels of Dengue Fever transmission risk, and environmental characteristics which support, and advance, the research literature. Multiple temperature metrics, elevation, and vegetation composition were among the more contributory variables found to identify future potential outbreak locations.

Minority Veteran Report 2014

Data.gov (United States)

Department of Veterans Affairs — This report is the first comprehensive report that chronicles the history of racial and ethnic minorities in the military and as Veterans, profiles characteristics...

Study of gases in six geologic faults in the Narino Department

International Nuclear Information System (INIS)

Moran Rodriguez, C; Chica Sanchez, A; Garzon Valencia, G

2001-01-01

Radon-222 and Carbon Dioxide emissions on the Manchabajoy, Pasto, Buesaco, Guaitara, Ancuya and Magdalena geological faults in the Narino Department were studied. As example of environmental influences like rainfall on the gas emissions in the San Francisco station, located in the Manchabajoy, Ancuya and Guaitara faults intersection was presented. Another environmental perturbations, like air temperature and atmospheric pressure no varies too much and minimum influence gas emissions from soils. In the first semester of the 2000, several radon anomalies in six stations of the volcanological and seismological observatory of Pasto were registered. After cited Radon anomalies inhabitants of Pasto city filled a seismic swarm in July months, and probably a correlation between radon anomalies and detected seismic signals have to be taken into account

76 FR 71438 - Minority Depository Institutions Advisory Committee

Science.gov (United States)

2011-11-17

...] Minority Depository Institutions Advisory Committee AGENCY: Department of the Treasury, Office of the... Currency (OCC) has determined to carry on the work of the Minority Depository Institutions Advisory... and in the public interest in order for the OCC to preserve the present number of minority depository...

38 CFR 10.51 - Payments to minor child.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Payments to minor child. 10.51 Section 10.51 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUSTED COMPENSATION Payments § 10.51 Payments to minor child. Payments to minor child through legal guardian, natural...

78 FR 70015 - Meeting of the National Advisory Council on Minority Business Enterprise

Science.gov (United States)

2013-11-22

... recommendations for the Secretary of the Department of Commerce regarding the growth of minority-owned businesses... Secretary relating to the growth of minority-owned businesses in domestic and global markets... DEPARTMENT OF COMMERCE Minority Business Development Agency Meeting of the National Advisory...

75 FR 51169 - OTS Minority Depository Institutions Advisory Committee

Science.gov (United States)

2010-08-18

... DEPARTMENT OF THE TREASURY Office of Thrift Supervision [Docket ID: OTS-2010-0026] OTS Minority... (OTS). ACTION: Notice. SUMMARY: The Charter for the OTS Minority Depository Institutions Advisory... of the Treasury to announce the renewal of the OTS Minority Depository Institutions Advisory...

Análisis funcional de la red trófica de Bahía Magdalena Baja California Sur, México

OpenAIRE

Cruz-Escalona,Víctor H; Morales-Zárate,María V; Navia,Andrés F; Rguez-Baron,Juan M; del Monte-Luna,Pablo

2013-01-01

El objetivo del presente estudio fue desarrollar un modelo trófico (ECOPATH con ECOSIM) para caracterizar la estructura y función de la trama alimentaria de Bahía Magdalena. El modelo consta de 24 grupos funcionales, siendo dominado por grupos de niveles tróficos secundarios y terciarios, que generan un tercio de los flujos de biomasa total. Los flujos totales del sistema y la eficiencia de transferencia promedio entre niveles tróficos, encajan bien en el rango reportado para otros ecosistema...

Relationship between soil and edaphoclimatic properties and the Black Sigatoka incidence (Mycosphaerella fijiensis Morelet in the Banana Region of Magdalena - Colombia

Directory of Open Access Journals (Sweden)

Sonia Esperanza Aguirre Forero

2012-10-01

Full Text Available Black Sigatoka (Mycosphaerella fijiensis Morelet disease is the greatest limiting factor affecting banana crop production across the world. The pathogen´s severity has reached epidemic levels and is exacerbated by the cultivation of monocultures and genetically uniform clones. In Colombia, losses occur in the exporting regions of Uraba and Magdalena, where its management depends on the use of agrochemicals, without achieving eradication. In the search for methods to reduce the pathogen’s effect within the banana zone of the departamento del Magdalena, Colombia, the relationship between climate, soil properties, and the presence of the disease was determined. Were utilized data from geographic informational systems, digitalized the data from the soil variables reported in the soil study conducted by IGAC (2009, records from weather stations in the region, and data showing the incidence rate of the pathogen. As a result of the study were established three areas (high, medium and low incidence rate and discovered a positive correlation between the incidence rate of the disease with precipitation (r = 0.56, interchangeable magnesium, Mg+2 (r = 0.45, microporosity (r = 0.40, clay content (r = 0.54, and evaporation (r = 0.51. Were observed that there are soil conditions that influence the presence of the disease, variables that should be kept in mind in the management of banana cultivation.

Study of gases in six geologic faults in the Department of Narino

International Nuclear Information System (INIS)

Moran Rodriguez, C; Chica Sanchez, A; Garzon Valencia, G

2001-01-01

Radon-222 and carbon dioxide emissions on the Manchabajoy, Pasto, Buesaco, Guaitara, Ancuya and Magdalena geological faults in the Narino Department were studied. As example of environmental influences like rainfall on the gas emissions in the San Francisco Station, located in the Manchabajoy, Ancuya and Guaitara faults intersection was presented. Another environmental perturbations, like air temperature and atmospheric pressure no varies too much and minimum influence gas emissions from soils. In the first semester of the 2000, several radon anomalies in six stations of the volcanological and seismological observatory of Pasto were registered. After cited radon anomalies a seismic swarm were filled by inhabitants of Pasto City in July months, and probably a correlation between radon anomalies and detected seismic signals have to be taken into account

Distribution patterns of the barnacle, Chelonibia testudinaria, on juvenile green turtles (Chelonia mydas in Bahia Magdalena, Mexico Patrones de distribución del balano, Chelonibia testudinaria, en tortugas verdes (Chelonia mydas juveniles en bahía Magdalena, México

Directory of Open Access Journals (Sweden)

Eduardo Nájera-Hillman

2012-12-01

Full Text Available The barnacle, Chelonibia testudinaria, is an obligate commensal of sea turtles that may show population variability according to the physical characteristics of the environment and properties of turtle hosts; therefore, we characterized the distributional patterns and the potential effects on health of C. testudinaria on juvenile green turtles in Bahia Magdalena, Mexico. Barnacle attachment position, abundance, and size-class structure were described, while the relationship between barnacle abundance and turtle health condition and size was explored through generalized linear models. Juvenile green turtles of Bahía Magdalena offered an appropriate habitat for C. testudinaria as their frequency of occurrence was high and their abundance was similar to that found in other green turtle populations. Barnacles showed an aggregated distribution that may be facilitating their reproduction during the warm summer months. Barnacle abundance is unaffected by turtle size or seasonality, while their attachment position appears to be influenced by water flow over the turtle carapace and by plastron abrasion by the turtle against the sea floor. Healthier turtles exhibited a decreased barnacle load; therefore we suggest that C. testudinaria abundance may be a useful indicator of health for juvenile green turtles.El balano Chelonibia testudinaria es un comensal obligado de tortugas marinas que puede presentar variaciones poblacionales de acuerdo a características ambientales y de las tortugas que coloniza; por lo tanto, caracterizamos su distribución y el efecto sobre la salud de tortugas verdes (Chelonia mydas juveniles en bahía Magdalena, México. Se describieron la posición de adherencia, la abundancia y la estructura de tallas de C. testudinaria, mientras que la relación entre su abundancia y la salud y el tamaño de las tortugas se exploró a través de modelos lineales generalizados. Las tortugas verdes ofrecieron un hábitat adecuado para C

Magistritööde kaitsmine : [Maria-Magdalena Jürvetson jt.

Index Scriptorium Estoniae

1999-01-01

14. juunil '99 kaitsevad TPÜ filoloogiateaduskonna magistritööde kaitsmisnõukogu koosolekul Maria-Magdalena Jürvetson magistritöö "Soome keele ja rahvuskultuuri areng 19. sajandil" ja Hilve Rebase magistritöö "Norra ja Soome kirjanike loomingust ja retseptsioonist Eestis"; 15. juunil kaitsevad TPÜ infoteaduste osakonna magistritööde kaitsmisnõukogu koosolekul Aivi Sepp magistritöö "Raamatukogu- ja infoteaduslik haridus 20. sajandi teisel poolel" ja Marianne Paimre magistritöö "Narkotemaatika Eesti loetavamates päevalehtedes aastatel 1993-1995 : bibliomeetriline aspekt"; 17. juunil kaitsevad TPÜ geoökoloogia magistritööde kaitsmisnõukogu koosolekul Raimo Pajula magistritöö "Raba mikromaastike seosed rabalaama morfomeetria ja veerežiimiga Männik-järve raba näitel", Kristjan Kruusement magistritöö "Fosfori jaotus järvesetetes" ja Peep-Aarne Sirge magistritöö "Eesti endiste sõjakoolide kogemuste rakendamise võimalusi kaitsejõudude tänapäevases väljaõppes"; 21. juunil kaitsevad TPÜ kasvatusteaduste ja pedagoogika magistritööde kaitsmisnõukogu koosolekul Krista Loogma magistritöö "Stsenaariumi meetodi rakendamine hariduse tuleviku uurimisel ja haridusstrateegia arendamisel" ja Tarmo Salumaa magistritöö "Eesmärgistatud organisatsiooniliste muutuste mõju inimeste töökeskkonna tunnetamisele koolis"

75 FR 22576 - Minority Science and Engineering Improvement Program

Science.gov (United States)

2010-04-29

... DEPARTMENT OF EDUCATION [CFDA No. 84.120A] Minority Science and Engineering Improvement Program... the fiscal year (FY) 2009 grant slate for the Minority Science and Engineering Improvement Program. SUMMARY: The Secretary intends to use the grant slate developed in FY 2009 for the Minority Science and...

Hydrological Modelling the Middle Magdalena Valley (Colombia)

Science.gov (United States)

Arenas, M. C.; Duque, N.; Arboleda, P.; Guadagnini, A.; Riva, M.; Donado-Garzon, L. D.

2017-12-01

Hydrological distributed modeling is key point for a comprehensive assessment of the feedback between the dynamics of the hydrological cycle, climate conditions and land use. Such modeling results are markedly relevant in the fields of water resources management, natural hazards and oil and gas industry. Here, we employ TopModel (TOPography based hydrological MODEL) for the hydrological modeling of an area in the Middle Magdalena Valley (MMV), a tropical basin located in Colombia. This study is located over the intertropical convergence zone and is characterized by special meteorological conditions, with fast water fluxes over the year. It has been subject to significant land use changes, as a result of intense economical activities, i.e., and agriculture, energy and oil & gas production. The model employees a record of 12 years of daily precipitation and evapotranspiration data as inputs. Streamflow data monitored across the same time frame are used for model calibration. The latter is performed by considering data from 2000 to 2008. Model validation then relies on observations from 2009 to 2012. The robustness of our analyses is based on the Nash-Sutcliffe coefficient (values of this metric being 0.62 and 0.53, respectively for model calibration and validation). Our results reveal high water storage capacity in the soil, and a marked subsurface runoff, consistent with the characteristics of the soil types in the regions. A significant influence on runoff response of the basin to topographical factors represented in the model is evidenced. Our calibrated model provides relevant indications about recharge in the region, which is important to quantify the interaction between surface water and groundwater, specially during the dry season, which is more relevant in climate-change and climate-variability scenarios.

Characterization of the vegetation of the park road, Island of Salamanca, Magdalena - Colombia

International Nuclear Information System (INIS)

Tavera Escobar, Hector Arsenio; Gamba Cubides, Nestor Javier

2001-01-01

In Colombia, the natural national parks are par excellence the scenarios to protect the ecological integrity of the ecosystems and consequently for the conservation of the fauna, flora, diversity, genetic resources and values cultural and historical associates. Contrarily, these protected areas are subjected to the degradation caused by anthropic processes and natural that which goes in detriment of the benefits and services that provide to the society. The same as the other protected areas belonging to the system of natural national parks (SNNP), the park road Island of Salamanca (VPIS) it has been subject to the degradation, which has been generated mainly by factors of anthropic character that they have caused an environmental imbalance of great space and temporary magnitude whose repercussion is significant for the fragility of the ecosystems of the protected area in its particular context and for the importance of its function in the region of the complex estuary of the Magdalena River

Reproduction and conservation of the Magdalena River turtle (Podocnemis lewyana) in the Claro Cocorna Sur River, Colombia

International Nuclear Information System (INIS)

Ceballos, Claudia P; Romero, Isabel; Gomez Saldarriaga, Catalina; Miranda, Karla

2014-01-01

The Magdalena river turtle, Podocnemis lewyana, is an endangered and endemic turtle from Colombia. Among the most important information needed to conserve endangered species is to identify, monitor, and protect the sites used by the species to reproduce and grow. In this study we report, for the first time, the reproductive output and the nesting beaches of P. lewyana in the Claro Cocorna Sur River, a tributary of the Magdalena river drainage. We systematically examined a river transect of 8 km with 14 sandy beaches during two nesting seasons in one year. We recorded a yearly production of 47 clutches, 957 eggs, and two preferred nesting beaches: Alto Bonito with 51 %, and Belgica with 28.3 % of this reproductive output. Aafuver, a community-based organization, has led a headstarting program since 2010 to decrease in-situ egg mortality due to predation on nesting beaches. Aafuver collects and incubates the eggs ex-situ, raises the hatchlings for one to five months and then releases them into the same river. To understand potential effects of such egg manipulation, we monitored and compared in-situ and ex-situ incubation temperatures. We found ex-situ temperatures below the pivotal temperature known for P. lewyana and below the temperatures in nesting beaches. Finally, we monitored hatchlings growth under aafuver captive conditions, and found that hatchlings duplicated their body mass during the first three months of age. Egg weight was strongly associated to body weight at hatching; however this association is lost by the third month of age. We strongly encourage supporting this community-based conservation program, and the protection of the Claro Cocorna Sur River as an important nesting and growth habitat for the conservation of P. lewyana.

La democratización de los medios de producción: El caso compra de la hacienda La Magdalena

OpenAIRE

Guerra Miño, Darwin Damián

2017-01-01

Analizar el proceso de la democratización de los medios de producción a través del caso de la compra de la hacienda La Magdalena en la parroquia Angochagua, provincia de Imbabura. La Democratización de los medios de producción es una política de estado. La tenencia de la tierra ha sido uno de los principales problemas a solucionar en busca del desarrollo. Este estudio tuvo como objetivo analizar el proceso de la democratización de los medios de producción: tomando como ejemplo el caso d...

Associated fauna to the mangroves and other marshes in the Delta-estuary of the River Magdalena, Colombia

International Nuclear Information System (INIS)

Moreno Bejarano, Luz Myriam; Alvarez Leon, Ricardo

2003-01-01

A synthesis of observations and collections of fauna associated with different vegetative communities and bodies of water present in the estuarine-delta of Magdalena river, with emphasis in the Via Park Isla Salamanca (56.200 acres) and National Reserve Flora and Fauna Sanctuary of the Cienaga Grande de Santa Marta (23.000 acres), between 1978-1985. The information was gathered through samplings and manual captures affected during 1978 and period 1981-1985, as well as accomplished direct observations sporadically in the period 1986-1998. The records of 10 species of amphibians, 40 species of reptiles, 194 species of birds and 46 species of mammals show the great variety of fauna in this Caribbean area of Colombia

7 CFR 772.7 - Leasing minor program loan security.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Leasing minor program loan security. 772.7 Section 772..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS SERVICING MINOR PROGRAM LOANS § 772.7 Leasing minor program loan security. (a) Eligibility. The Agency may consent to the borrower leasing all or a portion of security...

Dynamics of the Minority Game for Patients

OpenAIRE

Kim, Kyungsik; Yoon, Seong-Min; Yum, Myung-Kul

2003-01-01

We analyze the minority game for patients, and the results known from the minority game are applied to the patient problem consulted at the department of pediatric cardiology. We find numerically the standard deviation and the global efficiency, similar to the El Farol bar problem. After the score equation and the scaled utility are introduced, the dynamical behavior of our model is discussed for particular strategies. Our result presented will be compared with the well-known minority games.

Variación diaria de la abundancia del zooplancton en Bahía Magdalena, B.C.S. México Daily cycle of zooplankton abundance in Magdalena Bay, B.C.S. Mexico

Directory of Open Access Journals (Sweden)

Sergio Hernández-Trujillo

2010-12-01

Full Text Available Se presenta la variación diaria de la abundancia de zooplancton en Bahía Magdalena, México a partir de muestreos en una estación fija durante 10 días en febrero de 2002. De 112 taxa identificados, los nauplios de balanos y los cladóceros Penilia avirostris y Pseudevadne tergestina fueron los más comunes y abundantes y con niveles de variación diaria de más del 100%. Los copépodos constituyeron una quinta parte de la abundancia del zooplancton y 7 de las 80 especies encontradas se registran por vez primera en la zona de estudio. La abundancia del zooplancton fue parcialmente coherente con la hidrografía de la bahía, así como con un modelo de retención de partículas. Las 3 especies de copépodos más abundantes fueron más numerosas a inicio de la serie pero tendieron a reducir su densidad hacia el fin del lapso de estudio. La hidrodinámica invernal en la zona se identificó como un factor de concentración de zooplancton, quizá de importancia mayor que la temperatura o la concentración de clorofila a, aún no estimada en la estructura de la comunidad ni en la intensidad de las relaciones interespecíficas.This paper presents the daily variation of the abundance of zooplankton in Magdalena Bay, Mexico from sampling in a fixed-station for 10 days of February 2002. From 112 taxa identified barnacles nauplii and cladocerans Penilia avirostris and Pseudevadne tergestina were the most common and abundant with daily variation levels more than 100%. The copepods constituted one fifth of zooplankton abundance and 7 of the 80 species found were recorded for the first time in the study area. Zooplankton abundance showed partially coherent pattern with the hidrography of the bay as well as particles retention model. The 3 species of copepods more abundant were more numerous at the beginning of the time series but tended to reduce its density toward the end of the time of study. Winter hydrodynamics was identified as a factor of zooplankton

Recruitment of minority physicians into careers in internal medicine.

Science.gov (United States)

Potts, J T

1992-06-15

Despite some initial success in the early 1970s, the important goal of increasing the numbers of underrepresented minorities in medical school and on medical faculties has stalled short of proportionate representation. To further the current efforts of the Association of Professors in Medicine (APM) and other national medical groups that are devoted to improving the numbers of minorities in medicine, ideas and program information must be shared among institutions. In this spirit, we review our experience at Massachusetts General Hospital. We found that the first step toward this goal must be an institutional commitment based on increased awareness and on special effort focused on housestaff recruitment. Once the numbers of minorities increase, the department chairperson, training program directors, and other involved faculty can work with younger minority physicians; the cooperative relationship thus created can guide the development of a strong minority recruitment program without requiring an undue time commitment from minority trainees and faculty. The APM has a combined goal: to achieve early practical results in individual departments, to play a catalytic role with the community and other national medical organizations, and to increase the number of minorities entering medical school and careers in medicine generally.

The worker's massacre of 1928 in the Magdalena Zona Bananera - Colombia. An unfinished story

Directory of Open Access Journals (Sweden)

Jorge Enrique Elías Caro

2012-01-01

Full Text Available El presente trabajo analiza las condiciones del porqué se presentó la masacre obrera ocurrida el 6 de diciembre de 1928 en la Región Bananera del Magdalena (Colombia por parte de las tropas del Ejército colombiano, para ello, se hace una descripción de las dinámicas del entorno mundial de la fruta, su relación con las compañías multinacionales y el régimen laboral y sindical en Colombia. De igual forma se hace un análisis del contexto y de los antecedentes del conflicto, así como también de la tergiversación de la información presentada por parte del Estado Colombiana y la United Fruit Company, hechos estos que sirvieron de base para inspirar un capítulo de la novela "Cien Años de Soledad" del Nobel en literatura Gabriel García Márquez.

Ambiente, salud y recién nacido: observaciones regionales en el departamento del Magdalena

Directory of Open Access Journals (Sweden)

Orlando Alarcón Montero

1951-09-01

Full Text Available Este estudio debe comenzar en el siglo XVI en las Antillas, refugio de buscadores de oro y guerreros profesionales que allí esperaron el momento de hacer el aporte europeo a nuestra formación. Otro elemento racial nos llegó en los barcos negros. Y el factor básico estuvo representado por el elemento aborigen, que mostraba grupos situados en diversas estapas de evolución. En el actual Departamento del Magdalena se destacaba la cultura tairona, instalada en las faldas de la Sierra Nevada de Santa Marta. Sus miembros llegaron lejos en el progreso humano. Su habitación era estable, pétrea y de cimiento fuerte. Las poblaciones grandes, de varias centenas de casas, quedan aún desparramadas en forma de ruinas por los valles de la Sierra. Esta solidez de las construcciones traduce una organización económica y social de perfiles definidos.

Aspectos hidro-limnológicos en las ciénagas de Chucuri y Aguas Negras (Magdalena Medio, Colombia) durante un ciclo anual

OpenAIRE

García Lozano Luis Carlos; Márquez Calle Germán; Pedraza Gilma Estella

1989-01-01

El presente estudio analiza características hrdrológicas-limnológicas de la estructura y funcionamiento de las ciénagas de Chucuri y Aguas Negras localizadas en la planicie aluvial del Valle Medio del rio Magdalena. Se basa en seguimientos bimensuales en diez estaciones de muestreo, durante el ciclo anual: abril de 1983 a marzo de 1984. Se resalta la presencia de dos estadios definidos asociados al régimen de inundación y sequia con rasgos característicos en la comunidad fitoplanctón...

Petrotectonic characteristics, geochemistry, and U-Pb geochronology of Jurassic plutons in the Upper Magdalena Valley-Colombia: Implications on the evolution of magmatic arcs in the NW Andes

Science.gov (United States)

Rodríguez, G.; Arango, M. I.; Zapata, G.; Bermúdez, J. G.

2018-01-01

Field, petrographic, and geochemical characterization along with U-Pb zircon geochronology of the Jurassic plutons exposed in the Upper Magdalena Valley (Colombia) allowed recognizing distinct western and eastern suites formed in at least three magmatic pulses. The western plutons crop out between the eastern flank of the Central Cordillera and the Las Minas range, being limited by the Avirama and the Betania-El Agrado faults. The western suite comprises a quartz monzonite - quartz monzodiorite - quartz diorite series and subordinate monzogranites. Chemically, the rocks are high-K calc-alkaline I-type granitoids (some reaching the shoshonitic series) with metaluminous of magnesium affinity. Trace-element tectonic discrimination is consistent with magmatism in a continental arc environment. Most rocks of this suite crystallized between 195 and 186 Ma (Early Jurassic, Pliensbachian), but locally some plutons yielded younger ages between 182 and 179 Ma (Early Jurassic, Toarcian). The eastern suite crops out in the eastern margin of the Upper Magdalena Valley, east of the Betania - El Agrado fault. Plutons of this unit belong to the monzogranite series with rock types ranging between syenogranites and granodiorites. They are high-K calc-alkaline continental granitoids, some metaluminous and some peraluminous, related to I-type granites generated in a volcanic arc. Crystallization of the suite was between 173 and 169 Ma (Middle Jurassic, Aalenian-Bajocian), but locally these rocks contain zircon with earlier inherited ages related to the magmatic pulse of the western suite between 182 and 179 Ma (Early Jurassic, Toarcian). The evolution of the Jurassic plutons in the Upper Magdalena Valley is best explained by onset or increase in subduction erosion of the accretionary prism. This explains the eastward migration of the arc away from the trench. Subduction of prism sediments increased the water flux from the subducting slab, decreasing solidus temperatures, therefore

Presencia del maltrato y abuso sexual en el hogar de estudiantes de secundaria en tres colegios públicos de la ciudad de Santa Marta – Magdalena- (Colombia

Directory of Open Access Journals (Sweden)

Yuris Maria Batista Vargas

2013-11-01

Full Text Available Title: Presence of abuse and sexual abuse in the home of high school students in three public schools of the city of Santa Marta - Magdalena-(Colombia.ResumenEl presente estudio se fundamentó en identificar la presencia del maltrato infantil y abuso sexual en el hogar de estudiantes adolescentes, matriculados para el año 2011 en tres colegios públicos de estrato uno de la ciudad de Santa Marta – Magdalena. La muestra estuvo conformada por 230 participantes, en edades entre 14 y 16 años, quienes fueron evaluados a través del ISPCAN, versión para niños/as (ICAST-C. Los resultados señalan la existencia del maltrato físico (13%, psicológico (29% y de abuso sexual (32%. Por otra parte, se encontró que el género femenino obtuvo mayor porcentaje en el maltrato de tipo físico y sexual, mientras que los varones presentan mayor  porcentaje de maltrato psicológico. Se concluye que uno de cada tres estudiantes ha sido objeto de los tipos de abuso en estudio. (DUAZARY 2013 No. 1, 67 - 72AbstractThis study was based on identifying the presence of child abuse and sexual abuse in the home of teenage students, enrolled for 2011 in three public schools in tier one of the city of Santa Marta - Magdalena. The sample consisted of 230 participants, aged between 14 and 16 years, who were evaluated through ISPCAN, children’s version / as (ICAST-C. The results indicate the existence of physical abuse (13%, psychological (29% and sexual abuse (32%. Moreover, it was found that female scored higher percentage of physical abuse and sexual abuse, while males have a higher rate of psychological abuse. It is concluded that one in three students has been the subject of study types of abuse.Keywords: violence; sexual violence; university

SimBasin: serious gaming for integrated decision-making in the Magdalena-Cauca basin

Science.gov (United States)

Craven, Joanne; Angarita, Hector; Corzo, Gerald

2016-04-01

The Magdalena-Cauca macrobasin covers 24% of the land area of Colombia, and provides more than half of the country's economic potential. The basin is also home a large proportion of Colombia's biodiversity. These conflicting demands have led to problems in the basin, including a dramatic fall in fish populations, additional flooding (such as the severe nationwide floods caused by the La Niña phenomenon in 2011), and habitat loss. It is generally believed that the solution to these conflicts is to manage the basin in a more integrated way, and bridge the gaps between decision-makers in different sectors and scientists. To this end, inter-ministerial agreements are being formulated and a decision support system is being developed by The Nature Conservancy Colombia. To engage stakeholders in this process SimBasin, a "serious game", has been developed. It is intended to act as a catalyst for bringing stakeholders together, an illustration of the uncertainties, relationships and feedbacks in the basin, and an accessible introduction to modelling and decision support for non-experts. During the game, groups of participants are led through a 30 year future development of the basin, during which they take decisions about the development of the basin and see the impacts on four different sectors: agriculture, hydropower, flood risk, and environment. These impacts are displayed through seven indicators, which players should try to maintain above critical thresholds. To communicate the effects of uncertainty and climate variability, players see the actual value of the indicator and also a band of possible values, so they can see if their decisions have actually reduced risk or if they just "got lucky". The game works as a layer on top of a WEAP water resources model of the basin, adapted from a basin-wide model already created, so the fictional game basin is conceptually similar to the Magdalena-Cauca basin. The game is freely available online, and new applications are being

Mompox y el río grande de la Magdalena: Patrimonio cultural y natural de colombia y la humanidad

Directory of Open Access Journals (Sweden)

Franco Ossa Lucía Victoria

2011-11-01

Full Text Available El sistema estructurante urbano­regional de Mompox esta configurado por su arquitectura y el río Grande de la Magdalena, es decir, por su patrimonio cultural y ambiental. A su vez, Mompox constituye un hito estructurante del desarrollo regional, en el contexto histórico, urbano­ arquitectónico, ambiental y socio­cultural, y un referente importante de la memoria de la humanidad, en tanto está inscrito en la lista del patrimonio mundial desde 1995. La conservación, tutela y revitalización de estos hitos culturales y naturales dependen de estrategias sistémicas de valoración, planeamiento, gestión y educación de las valías patrim oniales culturales y ambientales de Mompox y la región. El objetivo de esta publicación es poner en valor el patrimonio de Mompox y del río Grande de la Magdalena, como ejes estructurantes de fundación, poblamiento y desarrollo urbano, y como marcas del paisaje y ejes de multiculturalidad y biodiversidad regional, a partir de la valoración de su historia, arquitectura y ambiente y la concepción del patrimonio com o sistema contenedor de la expresión humana en su íntima relación con el entorno. El patrimonio de Mompox es tratado desde su contexto histórico durante los períodos pre­hispánico, colonial y el más reciente el aprovechamiento de los recursos naturales y la actividad fluvial en los procesos de poblamiento y colonización española y la configuración urbana de la ciudad.

La masacre obrera de 1928 en la zona bananera del Magdalena-Colombia. Una historia inconclusa

Directory of Open Access Journals (Sweden)

Jorge Enrique El\\u00EDas Caro

2011-01-01

Full Text Available El presente trabajo analiza las condiciones del porqué se presentó la masacre obrera ocurrida el 6 de diciembre de 1928 en la Región Bananera del Magdalena (Colombia por parte de las tropas del Ejército colombiano, para ello, se hace una descripción de las dinámicas del entorno mundial de la fruta, su relación con las compañías multinacionales y el régimen laboral y sindical en Colombia. De igual forma se hace un análisis del contexto y de los antecedentes del conflicto, así cómo también de la tergiversación de la información presentada por parte del Estado Colombiana y la United Fruit Company, hechos estos que sirvieron de base para inspirar una parte de la novela Cien Años de Soledad del Nóbel en literatura Gabriel García Márquez.

Paleopatologías dentales más frecuentes en restos óseos de habitantes hallados en el Complejo Arqueológico El Brujo - Magdalena de Cao

OpenAIRE

Chanamé Marín, Ann Rosemary

2013-01-01

The objective of the study was to determine the frequency of dental paleopathologies inhabitants skeletal remains found in the archaeological complex El Brujo - Magdalena de Cao. The population consisted of 106 skeletal remains over 18 years, according to the inclusion criteria. We evaluated dental caries, malocclusion, dental crowding, address anomalies, anomalies site, age and gender, using a data collection instrument and which reached the following results: . This study allows us to prese...

PESCADORES DE LOS RAUDALES DEL RÍO MAGDALENA DURANTE EL PERIODO FORMATIVO TARDÍO

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Peña German

2011-12-01

Full Text Available Los resultados de la investigación realizada en el yacimiento arqueológico de Arrancaplumas, localizado en la zona de raudales del río Magdalena, entre la cuenca alta y media (Honda - Tolima y Puerto Bogotá - Cundinamarca, indican que este lugar fue habitado por largas temporadas anuales entre los siglos V y I A.C. Los pobladores emplearon en sus actividades cotidianas a lo largo de toda la ocupación una misma clase de cerámica y elaboraron una industria lítica que no presenta cambios significativos a través del tiempo.  El predominio de líticos lascados probablemente están relacionados con actividades derivadas de la pesca y la caza. La producción de alimentos vegetales se redujo principalmente al cultivo esporádico de maíz y papaya, y la recolección de frutos de palma. Durante toda la secuencia de ocupación la pesca constituyó la principal actividad de la cual derivaron su subsistencia.

77 FR 50454 - Department of the Treasury Acquisition Regulations; Contract Clause on Minority and Women...

Science.gov (United States)

2012-08-21

..., requires that a contractor make good faith efforts to include minorities and women in its workforce. This... termination, against a contractor who fails to make good faith efforts to include minorities and women in its workforce. Treasury interprets ``good faith efforts'' to mean efforts consistent with the Equal Protection...

EVALUACIÓN DE LA ROTIFEROFAUNA PRESENTE EN EL COMPLEJO DE PAJARALES DURANTE LA ÉPOCA LLUVIOSA, DEPARTAMENTO DE MAGDALENA, COLOMBIA

Directory of Open Access Journals (Sweden)

SEBASTIÁN CELIS

2008-05-01

Full Text Available Con miras a evaluar posibles efectos de la recomunicación del río Magdalena con su antiguo delta, se determinó la abundancia y composición de la rotiferofauna del Complejo de Pajarales (CP, durante el período de mayor abundancia anual de zooplancton. El phylum Rotifera fue seleccionado por sus altas tasas reproductivas y eficiencia en procesos de transformación energética. Las muestras se colectaron con botella van Dorn durante la segunda temporada lluviosa de 2006. En cada una de las cuatro estaciones analizadas se registraron la salinidad, temperatura, pH y oxígeno disuelto. La diversidad se calculó empleando el índice de Shannon-Wiener H’ (log10 comparando estaciones y fechas de muestreo para establecer variaciones en el período de estudio. Gráficamente se relacionaron variables fisicoquímicas con valores de diversidad que emplearon un α de 0.05 y 95% de intervalo de confianza. En total, fueron encontrados 20 morfotipos pertenecientes a las familias Brachionidae, Lecanidae, Filiniidae, Synchaetidae, Hexarthriidae y Testudinellidae, siendo Brachionidae y Lecanidae las más abundantes. La relación entre diversidad y variables fisicoquímicas, indica que la salinidad es la principal responsable de la diversidad de rotíferos. En conclusión, la rotiferofauna actual en el CP es más abundante y diversa que hace 16 años, antes de la recomunicación con el río Magdalena. Así mismo, la concentración de oxigeno disuelto, pH y salinidad son diferentes. Teniendo en cuenta que la salinidad es el factor que más influyó en la diversidad de rotíferos, la reapertura de canales probablemente favoreció el incremento en la diversidad de rotíferos en el CP.

77 FR 25142 - Meeting of the National Advisory Council on Minority Business Enterprise

Science.gov (United States)

2012-04-27

... on final recommendations to accelerate the growth of minority-owned businesses in fulfillment of the... growth of minority-owned businesses in domestic and global markets. Recommendations for proposed programs... DEPARTMENT OF COMMERCE Minority Business Development Agency Meeting of the National Advisory...

45 CFR 63.19 - Budget revisions and minor deviations.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Budget revisions and minor deviations. 63.19 Section 63.19 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION GRANT PROGRAMS... Budget revisions and minor deviations. Pursuant to § 74.102(d) of this title, paragraphs (b)(3) and (b)(4...

26 CFR 1.332-5 - Distributions in liquidation as affecting minority interests.

Science.gov (United States)

2010-04-01

... minority interests. 1.332-5 Section 1.332-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... liquidation as affecting minority interests. Upon the liquidation of a corporation in pursuance of a plan of complete liquidation, the gain or loss of minority shareholders shall be determined without regard to...

REPTILES DEL VALLE SECO DEL RÍO MAGDALENA (HUILA, COLOMBIA

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RAFAEL MORENO-ARIAS

2015-06-01

Full Text Available Se presenta una caracterización de la fauna de reptiles del valle seco del río Magdalena en el departamento del Huila, así como la comparación faunística entre unidades de cobertura vegetal y épocas climáticas. Se registraron 31 especies pertenecientes a 30 géneros, 17 familias y dos órdenes. En el orden Squamata, la familia más diversa fue Teiidae (lagartijas con tres especies y Colubridae (serpientes con nueve. Para el orden Testudines se registró una especie. Con base en curvas de acumulación de especies y los estimadores no paramétricos Jackknife 2 y Bootstrap, para las lagartijas se obtuvo una alta representatividad en el muestreo (83% y 92% respectivamente, mientras que para las serpientes fue menor (75% y 82% respectivamente. La estructura y composición de los ensambles de reptiles en cada unidad de cobertura vegetal no fue significativamente diferente, en general se caracterizaron por presentar pocas especies con muchos individuos y numerosas especies raras. El arbustal presentó la mayor riqueza de especies seguido del bosque de ribera y los cultivos de cacao. En general la abundancia de reptiles fue mayor en la época de lluvias que en la época seca, sin embargo la manera en que responden las especies a las épocas climáticas está dada por sus características ecológicas, fisiológicas y comportamentales.

El papel de los manglares en la producción de las comunidades acuáticas de Bahía Magdalena, B.C.S.

OpenAIRE

Chávez Rosales, Samuel

2006-01-01

El bosque de manglar de Bahía Magdalena se ubica entre dos ecosistemas ca características totalmente diferentes, por lo que constituyen en si una zona d transición, en donde se presenta una gran complejidad funcional y estructural. S establecieron las características de cobertura, productividad y estructura del bosque, así como la transferencia de energía del manglar, a la zona acuática adyacente mediante un modelo de flujos tróficos. Para el caso se consideró que la productividad inducida po...

Exploraciones arqueológicas en la Costa Atlántica y Valle del Magdalena: Sitios Precerámicos y Tipologías Líticas

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Correal Urrego Gonzalo

1977-06-01

Full Text Available El presente trabajo corresponde a una síntesis de los sitios Precerámicos descritos en el estudio "Exploraciones Arqueológicas en la Costa Atlántica y Valle del Magdalena", estudio en el cual son presentados en extenso (cinco tomos, junto con los hallazgos de industrias líticas, los resultados obtenidos en nuevos sitios cerámicos y arte rupestre en el país, junto con los datos geográficos, geológicos y etnohistóricos de las áreas investigadas.

Primera, área protegida, en el partido de Magdalena para la preservación del Ombusillo (Phytolacca tetrámera Hauman,in situ.

Directory of Open Access Journals (Sweden)

Inés Petri

2010-07-01

Full Text Available Acuerdo entre la Dirección de Vialidad de la Provincia de Buenos Aires y la Facultad de Ciencias Agrarias y Forestales de la Universidad Nacional de La Plata,Argentina. En el decanato de la Facultad de Ciencias Agrarias y Forestales de la Universidad Nacional de La Plata, se firmo un convenio para la creación de un área para la investigación y desarrollo de conocimiento en defensa de Phytolacca tetrámera Hauman (ombucillo, en las canteras de conchilla que la Dirección de Vialidad de la Provincia de Buenos Aires posee en la Ruta Provincial nº 11, Km. 37,5 del Partido de Magdalena. Se genera así un área para la conservación in situ (en su lugar de origen de esta especie endémica (la cual no se la encuentra en estado natural en otro lugar del mundo del SE de la Provincia de Buenos Aires, que se halla en riesgo critico de extinción, con un área de distribución muy restringida, a las puertas de las zonas más pobladas del país. Actualmente se encuentran poblaciones o individuos aislados de esta especie mayoritariamente en los partidos de Magdalena y Punta Indio y sus alrededores. Dado su parentesco con otras especies del género Phytolacca, el ombú entre otras, presenta propiedades fungicidas y fungí estáticas y podría contener compuestos antitumorales, antivirales, bactericidas e insecticidas.

Dynamics of the minority game for patients

Science.gov (United States)

Kim, Kyungsik; Yoon, Seong-Min; Kul Yum, Myung

2004-12-01

We analyze the minority game for patients, and the results known from the minority game are applied to the patient problem consulted at the department of pediatric cardiology. We find numerically the standard deviation and the global efficiency, which is discussed similar to the El Farol bar problem. After the score equation and the scaled utility are introduced, the dynamical behavior of our model is discussed for particular strategies. Our results presented will be compared with recent numerical calculations.

Aplicación de modelo ARIMA para el análisis de series de volúmenes anuales en el río Magdalena

OpenAIRE

Amaris, Gloria; Ávila, Humberto; Guerrero, Thomas

2017-01-01

Resumen Contexto: Los efectos del cambio climático, intervenciones humanas y características de los ríos, son factores que incrementan el riesgo en la población y de los recursos hídricos. Sin embargo, impactos negativos como inundaciones y desecación de ríos pueden ser identificados previamente mediante el uso de herramientas de modelación adecuadas. Objetivos: Se estima un modelo ARIMA para el análisis de series de tiempo de volúmenes anuales (millones de m³/año) en el río Magdalena usando ...

76 FR 71514 - Meeting of the National Advisory Council on Minority Business Enterprise

Science.gov (United States)

2011-11-18

... Council on Minority Business Enterprise AGENCY: Minority Business Development Agency, U.S. Department of... Enterprise (NACMBE) will hold its fourth meeting to discuss the work of the three subcommittees and...) Definition of Minority Business Enterprises (MBEs) and MBDA's role, (2) Creation of an MBE Forum, and (3...

76 FR 56404 - Meeting of the National Advisory Council on Minority Business Enterprise

Science.gov (United States)

2011-09-13

... Council on Minority Business Enterprise AGENCY: Minority Business Development Agency, U.S. Department of... Enterprise (NACMBE) will hold its third meeting to discuss the work of the three subcommittees and... Minority Business Enterprises (MBEs) and MBDA's role, (2) Creation of an MBE Forum, and (3) Strategic...

A qualitative systematic review of the reasons for parental attendance at the emergency department with children presenting with minor illness.

Science.gov (United States)

Butun, Ahmet; Hemingway, Pippa

2018-01-01

Over 5 million children attend the Emergency Department (ED) annually in England with an ever-increasing paediatric emergency caseload echoed globally. Approximately 60% of children present with illness and the majority have non-urgent illness creating burgeoning pressures on children's ED and this crisis resonates globally. To date no qualitative systematic review exists that focuses on the parental reasons for childhood attendance at the ED in this sub-group. To identify parental reasons for attending ED for their children presenting with minor illness. A qualitative systematic review was conducted against inclusion/exclusion criteria. Five electronic databases and key journals were searched in June 2015. 471 studies were identified and following study selection, 4 qualitative studies were included. Nine themes were identified e.g. dissatisfaction with family medical services, perceived advantages of ED and 'child suffering' with novel and insightful sub-themes of 'hereditary anxiety', 'taking it off our hands', ED as a 'magical place'. This novel qualitative systematic review examined parental attendance presenting with childhood minor illness of interest to emergency care reformers and clinicians. ED attendance is complex and multifactorial but parents provide vital insight to ED reformers on parental reasons for ED attendance in this sub-group. Copyright © 2017 Elsevier Ltd. All rights reserved.

Benthic biodiversity and ecological gradients in the Seno Magdalena (Puyuhuapi Fjord, Chile)

Science.gov (United States)

Betti, F.; Bavestrello, G.; Bo, M.; Enrichetti, F.; Loi, A.; Wanderlingh, A.; Pérez-Santos, I.; Daneri, G.

2017-11-01

Due to its complex hydrological, geomorphological and climatic features, the Chilean fjords region is considered among the most productive areas of the world. The benthic fauna of this region accounts for more than 1600 species showing marked latitudinal biogeographic differences characterizing this as one of the most important hotspot of biodiversity of cold-temperate environments. Despite numerous studies have been conducted to depict the biological characteristics of the fjords, the present situation is strongly unbalanced towards specific taxa. Hence, this study takes into consideration a community approach, highlighting the distribution of six benthic assemblages thriving on vertical walls along the Seno Magdalena fjord (Aysen region). Underwater pictures were used to characterize the trends in abundance and diversity of the main taxa showing distinct responses to salinity and turbidity. Among the less tolerant taxa to high fresh water inputs there are encrusting algae, mainly found in the most external sites lashed by outer currents, far from the estuarine plume. The bathymetric zonation of the assemblages, instead, is characterized by a dense mussel belt in the first 10 m, within a thick layer of low-salinity, nutrient-enriched waters. Rich assemblages of sponges, brachiopods, gorgonians and scleractinians thrive in deeper, marine, clear waters. The evaluation of the ecological role of benthic species leads both to the definition of potential bioindicator taxa responding to anthropic disturbances and to the promotion of protected areas.

Geology and mineral deposits of an area in the Departments of Antioquia and Caldas (Subzone IIB), Colombia

Science.gov (United States)

Feininger, Tomas; Barrero L., Dario; Castro, Nestor; Hall, R.B.

1973-01-01

The Inventario Minero National (IMN), a four-year cooperative geologic mapping and mineral resources appraisal project, was accomplished under an agreement between the Republic of Colombia and the U. S. Agency for International Development from 1964 through 1969. Subzone IIB, consisting essentially of the east half of Zone comprises nearly 20,000 km2 principally in the Department of Antioquia but including also small parts of the Departments of Caldas and Tolima. The rocks in IIB range from Precambrian to Holocene. Precambrian feldspar-quartz gneiss occupies a mosaic of fault-bounded blocks intruded by igneous rocks between the Oto fault and the Rio Magdalena. Paleozoic rocks are extensive, and include lightly metamorphosed graptolite-bearing Ordovician shale at Cristalina, and a major suite of graphitic quartz-mica schist, feldspathic and aluminous gneiss, quartzite, marble, amphibolite, and other rocks. Syntectonic intrusive gneiss included many of the older rocks during a late Paleozoic(?) orogeny, which was accompanied by Abukuma-type metamorphosing from lowermost greenschist to upper amphibolite facies. A Jurassic diorite pluton bounded by faults cuts volcanic rocks of unknown age east of the Otu fault. Cretaceous rocks are major units. Middle Cretaceous carbonaceous shale, sandstone, graywacke, conglomerate, and volcanic rocks are locally prominent. The Antioquian batholith (quartz diorite) of Late Cretaceous age cuts the middle Cretaceous and older rocks. A belt of Tertiary nonmarine clastic sedimentary rocks crops out along the Magdalena Valley. Patches of Tertiary alluvium are locally preserved in the mountains. Quaternary alluvium, much of it auriferous, is widespread in modern stream valleys. Structurally IIB constitutes part of a vast complex synclinorium intruded concordantly by syntectonic catazonal or mesozonal felsic plutons, and by the later epizonal post-tectonic Antioquian batholith. Previously unrecognized major wrench faults are outstanding

34 CFR 637.1 - What is the Minority Science and Engineering Improvement Program (MSEIP)?

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What is the Minority Science and Engineering... Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING IMPROVEMENT PROGRAM General § 637.1 What is the Minority Science and Engineering Improvement...

Interacciones de pesquerías ribereñas en Bahía Magdalena-Almejas, Baja California Sur

Directory of Open Access Journals (Sweden)

Miguel A. Ojeda Ruiz de la Peña

2012-01-01

Full Text Available Con el fin de aportar al desarrollo de un modelo conceptual sobre la pesca ribereña o artesanal en el área de Bahía Magdalena-Almejas, Baja California Sur, se jerarquizó la importancia de 14 pesquerías de la región. La calificación se basó en un análisis cualitativo por puntos y en la estimación de un índice de importancia relativa, con indicadores como los promedios de captura, valor y frecuencia de registro de especies objetivo en desembarcos de embarcaciones menores, de 1998 a 2009; entre ellas están: almeja catarina, escama, camarón, callo de hacha, tiburón, jaiba, calamar, almeja pata de mula, rayas, lisa, pulpo, abulón, langosta y caracol chino. La interacción temporal entre varias de ellas es controlada por vedas oficiales, pero cuando ocurre se reconocen posibles efectos por pesca incidental e ilegal y modificaciones al ecosistema.

Characteristics of the Equine Degree Department: Budgeting and the Department Chairperson.

Science.gov (United States)

Matte, Grace E.

This study examined characteristics of 73 equine degree programs in the United States, the training and duties of their department chairpersons, and their budgetary processes. Analysis of data from questionnaire responses revealed a large variety of equine degree and minor programs, with annual budgets ranging from $2,000 to $757,200. Public…

25 CFR 115.405 - How frequently will a minor's statement of performance be mailed?

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false How frequently will a minor's statement of performance be mailed? 115.405 Section 115.405 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL... minor's statement of performance be mailed? We will mail a minor's statement of performance to the...

Formas de hierro y aluminio en suelos con diferentes usos en la zona norte del departamento del Magdalena, Colombia

Directory of Open Access Journals (Sweden)

José Rafael Vásquez Polo

2014-12-01

Full Text Available En el estudio se evaluaron las diferentes formas de hierro (Fe y aluminio (Al presentes en suelos cultivados y en áreas de bosque de la zona norte del departamento del Magdalena (Colombia. Se seleccionaron seis zonas de muestreo localizadas entre 0 y 1000 m.s.n.m. Se utilizaron tres técnicas selectivas de extracción de Fe y Al con los agentes extractantes: pirofosfato de sodio, oxalato ácido de amonio, y ditionito citrato bicarbonato. Los contenidos totales de Fe y Al fueron determinados mediante un ataque ácido y cuantificación por absorción atómica. El análisis de varianza multivariado mostró diferencias significativas (P 3% del Al total, lo que sugiere que un alto contenido de Al forma parte de estructuras cristalinas.

76 FR 81915 - Proposed Information Collection; Comment Request; National Minority Enterprise Development (MED...

Science.gov (United States)

2011-12-29

... promotes the growth and competitiveness of large, medium, and small minority business enterprises by offering management and technical assistance through a network of regional and local business centers... DEPARTMENT OF COMMERCE Minority Business Development Agency Proposed Information Collection...

34 CFR 637.4 - What definitions apply to the Minority Science and Engineering Improvement Program?

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What definitions apply to the Minority Science and... Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING IMPROVEMENT PROGRAM General § 637.4 What definitions apply to the Minority Science and Engineering...

34 CFR 637.3 - What regulations apply to the Minority Science and Engineering Improvement Program?

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What regulations apply to the Minority Science and... Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING IMPROVEMENT PROGRAM General § 637.3 What regulations apply to the Minority Science and Engineering...

Estructura de la comunidad y asociación de las aves acuáticas con la heterogeneidad espacial del complejo lagunar Bahía Magdalena-Almejas, Baja California Sur, México

Directory of Open Access Journals (Sweden)

Bulmara Zárate-Ovando

2008-03-01

Full Text Available Para probar la hipótesis que la heterogeneidad espacial determina la diversidad de aves acuáticas en un humedal costero, comparamos la densidad, diversidad y composición de especies de aves acuáticas entre habitats y otras unidades de paisaje del complejo Bahía Magdalena-Almejas, Baja California Sur, México. Se realizaron censos de aves acuáticas en 329 segmentos de habitat de la línea de costa interna del complejo lagunar, desde febrero 2002 hasta febrero 2003. La densidad de aves fue mayor en invierno y otoño en las tres lagunas del área de estudio; de las zonas, la densidad fue mayor en la costa insular; y de los habitats en playa arenosa y dunas pero en los pocos segmentos de sustrato antrópico la densidad fue alta. La diversidad fue significativamente mayor en otoño; en Canal Santo Domingo; en la costa peninsular; y de los habitats en manglar-dunas y manglar. La modificación del habitat natural costero y el disturbio por tránsito de embarcaciones no tuvieron influencia en la densidad o diversidad de aves acuáticas, pero la riqueza acumulada mayor ocurrió en las costas bien conservadas y sin disturbio. El análisis de la composición de especies mostró diferencias entre las asociaciones de Canal Santo Domingo y Bahía Magdalena. El ambiente pelágico y el manglar tuvieron diferencia mayor en la composición de especies con respecto a las asociaciones de los demás habitats, tales diferencias en elencos de especies por habitat sugieren que la comunidad de aves está estructurada de acuerdo a los recursos naturales disponibles de las lagunas, zonas y habitats, en relación con la complejidad estructural de las unidades de paisaje. Las condiciones ecológicas del complejo lagunar ocasionan que las aves acuáticas piscívoras sean el grupo dominante de esta comunidad.Community structure and association of waterbirds with spatial heterogeneity in the Bahía Magdalena-Almejas wetland complex, Baja California Sur, Mexico. To test

76 FR 45221 - Office of Advocacy and Outreach; Advisory Committee on Minority Farmers; Notice of Meeting

Science.gov (United States)

2011-07-28

... Outreach; Advisory Committee on Minority Farmers; Notice of Meeting AGENCY: Office of Advocacy and Outreach... amended, the OAO announces a public meeting of the Advisory Committee on Minority Farmers (Committee) to... minority farmers and ranchers in Department of Agriculture programs; and (3) civil rights activities within...

Energy policy: Comparative effects on minority population groups

Energy Technology Data Exchange (ETDEWEB)

Poyer, D.A.; Henderson, L.

1995-06-01

For a number of years, analyses of minority household energy demand have been supported by the United States Department of Energy (DOE), Office of Economic Impact and Diversity (formerly the Office of Minority Economic Impact). The intention of these analyses has been to characterize patterns of energy demand by various demographic, regional and socioeconomic groups and to develop analytical tools to assess the distributive impact of energy prices and policy on these groups. The model supports strategic objectives outlined by the Department of Energy to explicitly recognize and promote equity in state public utility commission decisions and to assess the potential impact of federal and state energy policy on demographically diverse groups as reported in the Department`s Annual Energy Outlook and the upcoming National Energy Policy Plan. The legislation mandating the Office of Economic Impact and Diversity had been premised on the assumption that patterns of energy demand for minority households are different from the population as a whole. Determining the validity of this premise and its potential economic impact on different population groups has been a major objective of these analyses. Consequently, the recripriocal impacts of energy policy on demographic groups and energy consumption and expenditure dynamics on policy formulation and strategy is a central objective of these studies. Residential energy demand research has been substantial in the past twenty years. Insightful and useful research has been done in this area. However, none of this research has addressed the potential differences in the residential energy demand structure among various population groups. Recent work does compare energy and electricity demand elasticities for non-Latino Whites, with the demand elasticities for Latinos and Blacks. This research is particularly important for examination of questions related to the economic welfare implications of national energy policy.

25 CFR 115.403 - Who will receive information regarding a minor's supervised account?

Science.gov (United States)

2010-04-01

... receive information regarding a minor's supervised account? (a) The parent(s) with legal custody of the... 25 Indians 1 2010-04-01 2010-04-01 false Who will receive information regarding a minor's supervised account? 115.403 Section 115.403 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR...

Immunogenic Properties of Ricinus Communis Var Minor Seed on ...

African Journals Online (AJOL)

Prof. Ogunji

1College of Health Technology, Zawan, Plateau State.2Department of ... Ricinus communis var minor seed included in their feed (5g/100g body weight). ... White Blood cell Count (WBC) count and lymphocytosis in the differential count.

75 FR 47540 - Extension of the Award Period for Certain Minority Business Enterprise Centers

Science.gov (United States)

2010-08-06

... DEPARTMENT OF COMMERCE Minority Business Development Agency [Docket No.: 100730316-0318-02... Development Agency, Commerce. ACTION: Notice. SUMMARY: The Minority Business Development Agency (MBDA... Alabama MBEC Mobile Area Chamber of State of Alabama........ 71 FR 42351, as amended by 71 FR 45773 and by...

Parámetros genéticos para características reproductivas en una población de búfalos (bubalus bubalis artiodactyla, bovidae) en el magdalena medio colombiano.

OpenAIRE

Bolívar Vergara, Diana María; Ramírez Toro, Edison Julián; Agudelo Gómez, Divier Antonio; Angulo Arroyave, Roberto Arturo; Cerón Muñoz, Mario Fernando

2011-01-01

La investigación se hizo para estimar los componentes de (co)varianza y parámetros genéticos para edad al primer parto (EPP) e intervalo entre partos (IEP) en una población bufalina en el Magdalena Medio Colombiano. Las características evaluadas fueron EPP, IEP entre primer y segundo parto (IEP1-2), IEP entre segundo y tercer parto (IEP2-3), e IEP entre tercer y cuarto parto (IEP3-4) en un modelo animal multicaracterístico. El IEP con todos los partos (IEPtotal) fue analizado en un modelo ani...

Minority On-Line Information Service (MOLIS): A minority research and education information service. Final report for Department of Energy Grant No. DE-FG02-90ER75602

Energy Technology Data Exchange (ETDEWEB)

Rodman, John A.

2000-12-01

MOLIS is an online database of minority institutions, and is used by federal agencies to identify peer reviewers and by majority institutions to identify possible collaborations and sub-contracts. MOLIS includes in-depth information about the research and educational capabilities of Historically Black Colleges and Universities (HBCUs), Hispanic Serving Institutions (HSIs), and Tribal Colleges. Included with this report are several annual progress reports, a list of all minority institutions currently on MOLIS, a list of outreach activities, etc.

8 CFR 236.2 - Confined aliens, incompetents, and minors.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Confined aliens, incompetents, and minors. 236.2 Section 236.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL OF ALIENS ORDERED REMOVED Detention...

8 CFR 1236.2 - Confined aliens, incompetents, and minors.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Confined aliens, incompetents, and minors. 1236.2 Section 1236.2 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL...

Design of a pragmatic trial in minority children presenting to the emergency department with uncontrolled asthma: The CHICAGO Plan.

Science.gov (United States)

Krishnan, Jerry A; Martin, Molly A; Lohff, Cortland; Mosnaim, Giselle S; Margellos-Anast, Helen; DeLisa, Julie A; McMahon, Kate; Erwin, Kim; Zun, Leslie S; Berbaum, Michael L; McDermott, Michael; Bracken, Nina E; Kumar, Rajesh; Margaret Paik, S; Nyenhuis, Sharmilee M; Ignoffo, Stacy; Press, Valerie G; Pittsenbarger, Zachary E; Thompson, Trevonne M

2017-06-01

Among children with asthma, black children are two to four times as likely to have an emergency department (ED) visit and die from asthma, respectively, compared to white children in the United States. Despite the availability of evidence-based asthma management guidelines, minority children are less likely than white children to receive or use effective options for asthma care. The CHICAGO Plan is a three-arm multi-center randomized pragmatic trial of children 5 to 11years old presenting to the ED with uncontrolled asthma that compares: [1] an ED-focused intervention to improve the quality of care on discharge to home, [2] the same ED-focused intervention together with a home-based community health worker (CHW)-led intervention, and [3] enhanced usual care. All children receive spacers for the metered dose inhaler and teaching about its use. The Patient-Reported Outcomes Measurement Information System (PROMIS) Asthma Impact Scale and Satisfaction with Participation in Social Roles at 6months are the primary outcomes in children and in caregivers, respectively. Other patient-reported outcomes and indicators of healthcare utilization are assessed as secondary outcomes. Innovative features of the CHICAGO Plan include early and continuous engagement of children, caregivers, the Chicago Department of Public Health, and other stakeholders to inform the design and implementation of the study and a shared research infrastructure to coordinate study activities. The objective of this report is to describe the development of the CHICAGO Plan, including the methods and rationale for engaging stakeholders, the shared research infrastructure, and other features of the pragmatic clinical trial design. Published by Elsevier Inc.

Magdalena Ridge Observatory Interferometer -- First Light with Telescope 1 and Progress to Fringes

Science.gov (United States)

Creech-Eakman, Michelle J.; Haniff, Chris A.; Buscher, David F.; Young, John S.; Payne, Ifan; Romero, Van D.; Magdalena Ridge Observatory Interferometer Team

2018-01-01

The Magdalena Ridge Observatory Interferometer (MROI), a 10-telescope optical/near-IR interferometer in central NM has been conceived to be the most ambitious optical interferometric array under construction to date. With baselines ranging from 7.8 to 343 meters, and limiting magnitudes of 14 at K band, it will be able to assess many thousands of astronomical targets on spatial scales of 10's to 0.1's of milliarcseconds. After over a decade of funding from NRL and the major partner institutions (NM Tech and Cambridge University), new funding was obtained in late 2015 via a Cooperative Agreement between NM Tech and the Air Force Research Lab (AFRL) to bring the facility to a three-interferometer system capable of observing geosynchronous satellites. However, we still maintain an exciting and compelling astronomical portfolio which will produce statistical samples of: YSOs and their surrounding disks, systems dominated by mass-loss and mass-transfer, pulsational stars and binary systems, and image the environs of AGN in nearby galaxies. An update on the status and plans for MROI for the next 3 years under the current Cooperative Agreement will be presented. In addition, we will present some examples of observational applications feasible with MROI both in the near-term and as we approach the full 10-telescope facility and describe how the astronomical community can become involved in this exciting project.We wish to acknowledge our sponsors in the NM Congressional Delegation and AFRL FA #9453-15-2-0086 for our recent support.

Minor actinide transmutation using minor actinide burner reactors

International Nuclear Information System (INIS)

Mukaiyama, T.; Yoshida, H.; Gunji, Y.

1991-01-01

The concept of minor actinide burner reactor is proposed as an efficient way to transmute long-lived minor actinides in order to ease the burden of high-level radioactive waste disposal problem. Conceptual design study of minor actinide burner reactors was performed to obtain a reactor model with very hard neutron spectrum and very high neutron flux in which minor actinides can be fissioned efficiently. Two models of burner reactors were obtained, one with metal fuel core and the other with particle fuel core. Minor actinide transmutation by the actinide burner reactors is compared with that by power reactors from both the reactor physics and fuel cycle facilities view point. (author)

APORTES DE LA PSICOLOG ÍA JURÍDICA A LOS PROCESOS DE ACOMPAÑAMIENTO PSICOSOCIAL A LAS VICTIMAS DE LA VIOLENCIA EN EL DEPARTAMENTO DEL MAGDALENA

Directory of Open Access Journals (Sweden)

Cindy Tobías Loaiza

2011-01-01

Full Text Available Las víctimas de la violencia reciben apoyo por parte del Estado para obtener acompañamiento psicosocial y reparar el daño sufrido. A pesar de los innegables avances normativos materializados en el marco de la ley de víctimas, estas corren el riesgo de ser revictimizadas. El presente informe de investigación recurre a metodologías cualitativas y a la psicología jurídica para determinar las mejores prácticas en la orientación de los procesos de acompañamiento psicosocial a víctimas de la violencia. La población objeto de estudio se encuentra en el Departamento del Magdalena.

Feasibility of emergency department point-of-care ultrasound for rib fracture diagnosis in minor thoracic injury.

Science.gov (United States)

Lalande, Élizabeth; Guimont, Chantal; Émond, Marcel; Parent, Marc Charles; Topping, Claude; Kuimi, Brice Lionel Batomen; Boucher, Valérie; Le Sage, Natalie

2017-05-01

The main objective of this study was to evaluate the feasibility of emergency department (ED) point-of-care ultrasound (PoCUS) for rib fracture diagnosis in patients with minor thoracic injury (mTI). Secondary objectives were to 1) evaluate patients' pain during the PoCUS procedure, 2) identify the limitations of the use of PoCUS technique, and 3) compare the diagnosis obtained with PoCUS to radiography results. Adult patients who presented with clinical suspicion of rib fractures after mTI were included. All patients underwent PoCUS performed by emergency physicians (EPs) prior to a rib view X-ray. A visual analogue scale (VAS) ranging from 0 to 100 was used to ascertain feasibility, patients' pain and clinicians' degree of certitude. Feasibility was defined as a score of more than 50 on the VAS. We documented the radiologists' interpretation of rib view X-ray. Radiologists were blinded to the PoCUS results. Ninety-six patients were included. A majority (65%) of EPs concluded that the PoCUS technique to diagnose rib fracture was feasible (VAS score > 50). Median score for feasibility was 63. Median score was 31 (Interquartile range [IQR] 5-57) for patients' pain related to the PoCUS. The main limiting factor of the PoCUS technique was pain during patient examination (15%). PoCUS examination appears to be a feasible technique for a rib fracture diagnosis in the ED.

Bayer Facts of Science Education XV: A View from the Gatekeepers—STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority Undergraduate STEM Students

Science.gov (United States)

Bayer Corporation

2012-06-01

Diversity and the underrepresentation of women, African-Americans, Hispanics and American Indians in the nation's science, technology, engineering and mathematics (STEM) fields are the subjects of the XV: A View from the Gatekeepers—STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority Undergraduate STEM Students. Annual public opinion research project commissioned by Bayer Corporation, the Bayer Facts surveys examine science education and science literacy issues. The 15th in the series and the fifth to explore diversity and underrepresentation, this research is a direct outgrowth of last year's results which found 40 percent of the country's female and underrepresented minority (URM) chemists and chemical engineers working today were discouraged from pursuing their STEM career at some point in their lives. US colleges were cited as places where this discouragement most often happened and college professors as the individuals most likely responsible. Does such discouragement still occur in American colleges today? To answer this and other questions about the undergraduate environment in which today's students make their career decisions, the survey polls 413 STEM department chairs at the nation's 200 top research universities and those that produce the highest proportion of female and URM STEM graduates. The survey also asks the chairs about their institutions track record recruiting and retaining female and URM STEM undergraduates, preparedness of these students to study STEM, the impact of traditional introductory STEM courses on female and URM students and barriers these students face pursuing their STEM degrees.

Minor head injury in anticoagulated patients: a 6-year retrospective analysis in an emergency department

Directory of Open Access Journals (Sweden)

Alessandro Riccardi

2014-05-01

Full Text Available The appropriate management of minor head injury (MHI in patients receiving oral anticoagulant (OAC is unclear. In this retrospective study, we focused on elderly patients (>65 years treated with OAC, presented to our emergency department with MHI between 2004 and 2010. Three hundred and six patients with MHI were taking OAC: we documented 7.19% hemorrhages at the first computed tomography (C; 18.19% deaths; 50.1% spontaneous reabsorptions; 22.73% deteriorations of intracranial bleeding without surgical intervention (for clinical comorbidity, and 4.55% neurosurgical interventions. We documented a second positive CT scan in 2 patients (1.51% who had no symptoms and remained asymptomatic during observation. In both cases, intracranial bleeding resolved spontaneously. The mean international normalized ratio (INR value was 2.26, higher in the group of patients with bleeding (2.74 than in the group without bleeding (2.19. We found a significant increased risk in patients with posttraumatic loss of consciousness [odds ratio (OR 28.3], diffuse headache (OR 14.79, vomiting (OR 14.2 and neurological signs (OR 5.27. We did not reach significance in patients with post-traumatic amnesia. Our data confirm the need for a CT scan of any patients on OAC with MHI. None of our patients developed any symptoms or signs during observation, and only 2 patients developed an intracranial hemorrhage in the second CT scan with a favorable evolution. Our data need to be confirmed with an observational study, but we suggest that the second CT could be reserved for patients developing symptoms and signs during observation. We also underline the role of the INR in the stratification of risk.

Development of best practices program for a collaboration of minority truckers.

Science.gov (United States)

2012-04-01

The Oklahoma Minority Trucking Cooperative Inc. (OMTC) is the first service cooperative in the state of : Oklahoma. As a result of this collaborative effort between the Oklahoma Department of Transportation : (ODOT) and Langston University (LU), this...

MEMORIA Y RESILIENCIA. Estudio de la memoria de las victimas del conflicto armado en el departamento del magdalena: presentificacion, visibilizacion, catarsis y resiliencia

Directory of Open Access Journals (Sweden)

Edimer Leonardo Latorre Iglesias

2010-01-01

Full Text Available Las víctimas de la violencia en el Departamento del Magdalena han sido silenciadas por el olvido sistemático del gobierno, de la sociedad en general y de los medios masivos de comunicación, que al establecer sus agendas de contenidos, no tienen en cuenta el sufrimiento casi permanente de los tradicionalmente excluidos de la sociedad. En ese proceso de negación constante y de aplazamiento de los derechos de las personas en condición de desplazados forzosos, las víctimas de la violencia desarrollan interna y externamente resiliencia. El presente artículo, retoma de forma general los aspectos claves de la investigación, sobre memoria y resiliencia que actualmente desarrolla la Escuela de Comunicación social y periodismo de la Universidad Sergio Arboleda seccional Santa Marta.

VISIBILIZACIÓN DE LA MEMORIA DE LAS VÍCTIMAS DE LA VIOLENCIA EN EL DEPARTAMENTO DEL MAGDALENA: RESILIENCIA PARA CONSTRUIR VERDAD JURIDICA

Directory of Open Access Journals (Sweden)

Edimer Leonardo Latorre Iglesias

2011-01-01

Full Text Available Las víctimas de la violencia en el Departamento del Magdalena han sido silenciadas por el olvido sistemático del gobierno, de la sociedad en general y, de los medios masivos de comunicación; ya que establecen sus agendas de contenidos sin tener en cuenta el sufrimiento, casi permanente, de quienes han sido tradicionalmente excluidos de la sociedad. En ese proceso de negación constante y de aplazamiento de los derechos de las personas en condición de desplazados forzosos, las víctimas de la violencia desarrollan resilencia internamente y externamente. El artículo que a continuación se presenta, retoma de forma general los aspectos claves de la investigación finalizada sobre: comunicación, memoria y resiliencia, desarrollada por la Escuela de Comunicación social y periodismo de la Universidad Sergio Arboleda seccional Santa Marta.

Issues in contracting with small minority businesses

Energy Technology Data Exchange (ETDEWEB)

Wood, M.T.; Radford, M.L.; Saari, L.M.; Wright, J.

1986-04-01

The focus of this investigation was to identify issues central to increasing the involvement of small minority businesses (MBs) in federal or prime contracts with the Department of Energy (DOE), as a foundation for designing a program to assist buyers of contracted goods and services. The approach to determining issues involved interviewing the owners of 15 MBs, representing a range of businesses, and buyers and purchasing officers from three large DOE prime contractors. The interviewees identified issues related to positive working relationships and rated a predetermined set of 27 potential MB-DOE problems regarding their existence and criticalness. The issues identified by MBs were of two broad types. The predominant issues and barriers were associated with their being small businesses. Secondary issues reflected the disadvantaged status of the business (woman and/or minority-owned).

A Department of Atmospheric and Planetary Sciences at Hampton University

Science.gov (United States)

Paterson, W. R.; McCormick, M. P.; Russell, J. M.; Anderson, J.; Kireev, S.; Loughman, R. P.; Smith, W. L.

2006-12-01

With this presentation we discuss the status of plans for a Department of Atmospheric and Planetary Sciences at Hampton University. Hampton University is a privately endowed, non-profit, non-sectarian, co-educational, and historically black university with 38 baccalaureate, 14 masters, and 4 doctoral degree programs. The graduate program in physics currently offers advanced degrees with concentration in Atmospheric Science. The 10 students now enrolled benefit substantially from the research experience and infrastructure resident in the university's Center for Atmospheric Sciences (CAS), which is celebrating its tenth anniversary. Promoting a greater diversity of participants in geosciences is an important objective for CAS. To accomplish this, we require reliable pipelines of students into the program. One such pipeline is our undergraduate minor in Space, Earth, and Atmospheric Sciences (SEAS minor). This minor concentraton of study is contributing to awareness of geosciences on the Hampton University campus, and beyond, as our students matriculate and join the workforce, or pursue higher degrees. However, the current graduate program, with its emphasis on physics, is not necessarily optimal for atmospheric scientists, and it limits our ability to recruit students who do not have a physics degree. To increase the base of candidate students, we have proposed creation of a Department of Atmospheric and Planetary Sciences, which could attract students from a broader range of academic disciplines. The revised curriculum would provide for greater concentration in atmospheric and planetary sciences, yet maintain a degree of flexibility to allow for coursework in physics or other areas to meet the needs of individual students. The department would offer the M.S. and Ph.D. degrees, and maintain the SEAS minor. The university's administration and faculty have approved our plan for this new department pending authorization by the university's board of trustees, which will

Minority Language Rights.

Science.gov (United States)

O Riagain, Padraig; Shuibhne, Niamh Nic

1997-01-01

A survey of literature since 1990 on minority languages and language rights focuses on five issues: definition of minorities; individual vs. collective rights; legal bases for minority linguistic rights; applications and interpretations of minority language rights; and assessments of the impact of minority rights legislation. A nine-item annotated…

Multiple Minority Stress and LGBT Community Resilience among Sexual Minority Men.

Science.gov (United States)

McConnell, Elizabeth A; Janulis, Patrick; Phillips, Gregory; Truong, Roky; Birkett, Michelle

2018-03-01

Minority stress theory has widespread research support in explaining health disparities experienced by sexual and gender minorities. However, less is known about how minority stress impacts multiply marginalized groups, such as lesbian, gay, bisexual, and transgender people of color (LGBT POC). Also, although research has documented resilience in the face of minority stress at the individual level, research is needed that examines macro-level processes such as community resilience (Meyer, 2015). In the current study, we integrate minority stress theory and intersectionality theory to examine multiple minority stress (i.e., racial/ethnic stigma in LGBT spaces and LGBT stigma in one's neighborhood) and community resilience (i.e., connection to LGBT community) among sexual minority men of different racial/ethnic groups who use a geosocial networking application for meeting sexual partners. Results showed that Black sexual minority men reported the highest levels of racial/ethnic stigma in LGBT spaces and White sexual minority men reported the lowest levels, with Asian and Hispanic/Latino men falling in between. Consistent with minority stress theory, racial/ethnic stigma in LGBT spaces and LGBT stigma in one's neighborhood were associated with greater stress for sexual minority men of all racial/ethnic groups. However, connection to LGBT community played more central role in mediating the relationship between stigma and stress for White than POC sexual minority men. Results suggest that minority stress and community resilience processes may differ for White and POC sexual minority men. Potential processes driving these differences and implications for minority stress theory are discussed.

Hospital based patient coordination for ethnic minority patients - a health technology assessment

DEFF Research Database (Denmark)

Sodemann, Morten

A cross diciplinary, cross specialty, cross sectoral hospital based approach to cultural management of ethnic minority patients is effective in creating more approprite patient flows, better quality of care and increases functional level of patients. Surprisingly the aggregated effect saves...... especially on public medicine expenses and social services. Ethnic minority patients can achieve increased empowerment & Equity in type and quality of hospital care through cross dicplinary cross specialty cultural case management & support between hospital departments and primary sectors...

Distribution of tortoises and freshwater turtles of the Colombian Caribbean

International Nuclear Information System (INIS)

Montes Correa, Andres Camilo; Saboya Acosta, Liliana Patricia; Paez, Vivian; Vega, Karen; Renjifo, Juan Manuel

2014-01-01

This research reviews the Colombian Caribbean distribution of the species Kinosternon scorpioides, Trachemys callirostris, Mesoclemmys dahli and Chelonoidis carbonaria, and to present new records for the region. The species K. scorpioides is reported for the first time in the Manzanares River drainage, Santa Marta, Department of Magdalena. Trachemys callirostris was recorded in the Canas River, Department of La Guajira, being the first record for this species in a small river on the north side of the Sierra Nevada de Santa Marta. Chelonoidis carbonaria was recorded in a wetland in Santa Marta. We recorded a female M. dahli in the village of Monterrubio, municipality of Sabanas de San Angel, Department of Magdalena. Three of the four species included in this account are listed in some category of threat. The lack of knowledge of the biology and distribution of these species could be considered a threat to them because ignorance precludes the establishment of their true conservation status and hinders the development of management plans required for their protection.

Application of MODIS Products to Infer Possible Relationships Between Basin Land Cover and Coastal Waters Turbidity Using the Magdalena River, Colombia, as a Case Study

Science.gov (United States)

Madrinan, Max Jacobo Moreno; Cordova, Africa Flores; Olivares, Francisco Delgado; Irwin, Dan

2012-01-01

Basin development and consequent change in basin land cover have been often associated with an increased turbidity in coastal waters because of sediment yield and nutrients loading. The later leads to phytoplankton abundance further exacerbating water turbidity. This subsequently affects biological and physical processes in coastal estuaries by interfering with sun light penetration to coral reefs and sea grass, and even affecting public health. Therefore, consistent estimation of land cover changes and turbidity trend lines is crucial to design environmental and restoration management plans, to predict fate of possible pollutants, and to estimate sedimentary fluxes into the ocean. Ground solely methods to estimate land cover change would be unpractical and traditional methods of monitoring in situ water turbidity can be very expensive and time consuming. Accurate monitoring on the status and trends of basin land cover as well as the water quality of the receiving water bodies are required for analysis of relationships between the two variables. Use of remote sensing (RS) technology provides a great benefit for both fields of study, facilitating monitoring of changes in a timely and cost effective manner and covering wide areas with long term measurements. In this study, the Magdalena River basin and fixed geographical locations in the estuarine waters of its delta are used as a case to study the temporal trend lines of both, land cover change and the reflectance of the water turbidity using satellite technology. Land cover data from a combined product between sensors Terra and Aqua (MCD12Q1) from MODIS will be adapted to the conditions in the Magdalena basin to estimate changes in land cover since year 2000 to 2009. Surface reflectance data from a MODIS, Terra (MOD09GQ), band 1, will be used in lieu of in situ water turbidity for the time period between 2000 and present. Results will be compared with available existing data.

A Synopsis of Minorities in the Workplace: 1900-2000.

Science.gov (United States)

Taylor, George R.; And Others

Data reported by the U.S. Department of Labor, Bureau of Labor Statistics, and Bureau of the Census, and a literature review were used to develop comparative descriptive profiles of the employment status of white U.S. minorities in the workplace. In addition, these data were used to show the progression of African Americans into the workplace from…

Effect of Face-to-Face Education on Anxiety and Pain in Children with Minor Extremity Injuries Undergoing Outpatient Suturing in Emergency Department.

Science.gov (United States)

Bigdeli Shamloo, Marzieh Beigom; Zonoori, Sahar; Naboureh, Abbas; Nasiri, Morteza; Bahrami, Hadi; Maneiey, Mohammad; Bayatiani, Fatemeh Allahyari

2018-01-15

To assess the effect of face-to-face education on anxiety and pain in children with minor extremity injuries undergoing outpatient suturing. Children in intervention and control groups received face-to-face education (10 minutes) and no specific education, respectively. The anxiety and pain was measured using Modified-Yale Preoperative Anxiety Scale, and pain by Faces Pain Scale-Revised, respectively in 3 stages viz, pre-procedure and pre-intervention, post-procedure. Children in the intervention group were less anxious than the control at pre-procedure and post-intervention stage (41.1 (13.8) vs. 46.3 (19.1), respectively, P=0.03) and post-procedure and post-intervention stage (32.3 (17.2) vs. 40.2 (12.9), respectively, P=0.01). Children in the intervention group experienced less pain than the control at pre-procedure and post-intervention stage (3.9 (3.8) vs. 4.9 (3.1), respectively, Panxiety and pain in children undergoing suturing in the emergency department.

PARÁMETROS GENÉTICOS PARA CARACTERÍSTICAS REPRODUCTIVAS EN UNA POBLACIÓN DE BÚFALOS (BUBALUS BUBALIS ARTIODACTYLA, BOVIDAE EN EL MAGDALENA MEDIO COLOMBIANO GENETIC PARAMETERS FOR REPRODUCTIVE TRAITS IN A POPULATION OF BUFFALOES (BUBALUS BUBALIS ARTIODACTYLA: BOVIDAE IN THE MIDDLE MAGDALENA REGION OF COLOMBIA

Directory of Open Access Journals (Sweden)

Diana María Bolívar Vergara

2010-12-01

Full Text Available La investigación se hizo para estimar los componentes de (covarianza y parámetros genéticos para edad al primer parto (EPP e intervalo entre partos (IEP en una población bufalina en el Magdalena Medio Colombiano. Las características evaluadas fueron EPP, IEP entre primer y segundo parto (IEP1-2, IEP entre segundo y tercer parto (IEP2-3 , e IEP entre tercer y cuarto parto (IEP3-4 en un modelo animal multicaracterístico. El IEP con todos los partos (IEPtotal fue analizado en un modelo animal unicaracterístico. Las estimativas de los componentes de varianza fueron obtenidos por el método de máxima verosimilitud restringida libre de derivadas. Las heredabilidades encontradas fueron 0,42; 0,11; 0,07; 0,31 y 0,05±0,061 para EPP, IEP1-2 , IEP2-3 , IEP3-4 y IEPtotal, respectivamente. La heredabilidad encontrada para EPP, sugiere que la selección por esta característica es factible en esta población. La heredabilidad para IEPtotal indica que esta característica está muy influenciada por factores ambientales y genéticos no aditivos. Las correlaciones genéticas entre los diferentes IEP fueron altas y positivas. Las correlaciones genéticas entre EPP y los IEP variaron ampliamente.The research was carried out to estimate (covariance components and genetic parameters for age at first calving (AFC and calving interval (CI in a population of buffaloes located in Middle Magdalena region of Colombia. The traits evaluated were AFC, CI between first and second calving (CI1-2, CI between second and third calving (CI2-3 and CI between third and fourth calving(CI3-4, using animal model multitrait. A single-trait animal model was used for IEP considering all calving (CItotal. Estimative of (covariance components were obtained by the method of derivative free restricted maximum likelihood. Estimates of heritability were 0.42, 0.11, 0.07, 0.31, and 0.05 ± 0.061 for AFC, CI1-2, CI2-3, CI3-4, and CItotal, respectively. The heritability found for AFC

Avances en los objetivos de desarrollo del milenio en Santa Marta, Magdalena y Colombia (2005 – 2009

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Lidice Álvarez Miño

2013-10-01

Full Text Available ResumenCon el nuevo milenio los países miembros del sistema de Naciones Unidas decidieron establecer objetivos concretos, con metas específicas, para mejorar la vida de la población, principalmente de la más pobre. Colombia acogió dicha directriz y propuso metas nacionales a lograr en el 2015. El avance alcanzado en las metas está determinado por múltiples aspectos estructurales cuya expresión varía en cada ámbito territorial. Para identificar dichas diferencias, se realizó un estudio analítico-comparativo de los resultados obtenidos en Colombia, el Magdalena y Santa Marta para el periodo 2005 a 2009, con base en estadísticas del Instituto Nacional de Salud y del Departamento Administrativo Nacional Estadística. A partir del cálculo de tasas y razones se estableció que algunos logros registrados a nivel nacional, como la razón de mortalidad materna (pasando de 73X100.000nv en 2005 a 59X100.000nv en 2009 contrastan con dinámicas como la del Virus de Inmunodeficiencia Humana (para 2005 registró 3976 casos nuevos mientras para el 2009, 8094 casos nuevos. Además, se identificó la brecha existente entre el nivel nacional y el local. Se espera que estos resultados llamen la atención de los “decisores de políticas” para que, más allá del cumplimiento formal del objetivo, transformen elementos determinantes de la vida de la población implicada. (DUAZARY 2011, 17 - 23AbstractIn the new millennium, members of the United Nations system decided to set specific goals to improve life of the population, mainly the poorest people. Colombia welcomed this new guide and proposed own national targets to achieve in 2015. The progress made in each goal is determined by multiple structural features, whose expression varies by the territory (national, departmental and local. To identify these territorially variation, a comparative analytical study was performed using statistics from the National Institute of Health and National Bureau of

Estudio del valor indicador de las comunidades de algas bentónicas: una propuesta de evaluación y aplicación en el río Magdalena, Ciudad de México

OpenAIRE

Carmona Jiménez, Javier; Ramírez Rodríguez, Rocío; Bojorge-García, Miriam Guadalupe; González Hidalgo, Beatriz; Cantoral-Uriza, Enrique A.

2016-01-01

RESUMEN: La aplicación y desarrollo de las leyes ambientales que regulan el manejo de cuencas requiere la identificación de indicadores biológicos, los parámetros y las medidas para establecer su estado ecológico, para lo cual el presente estudio tiene como objetivo caracterizar el valor indicador ecológico de las algas bentónicas en una corriente urbana de la Ciudad de México. Se estudiaron seis sitios del río Magdalena en las estaciones más contrastantes del año: seca cálida, lluviosa y sec...

ISOLDE PH team, from left to right: Jennifer Weterings (user support), Susanne Kreim (research fellow), Marek Pfützner (scientific associate), Maria Garcia Borge (team leader), Elisa Rapisarda (research fellow) , Magdalena Kowalska (physics coordinator), Jan Kurcewicz (applied fellow), Monika Stachura (applied fellow). Not in the photo: Kara Lynch (PhD student).

CERN Multimedia

Visual Media Office

2013-01-01

ISOLDE PH team, from left to right: Jennifer Weterings (user support), Susanne Kreim (research fellow), Marek Pfützner (scientific associate), Maria Garcia Borge (team leader), Elisa Rapisarda (research fellow) , Magdalena Kowalska (physics coordinator), Jan Kurcewicz (applied fellow), Monika Stachura (applied fellow). Not in the photo: Kara Lynch (PhD student).

78 FR 25276 - Meeting of the Advisory Committee on Minority Health

Science.gov (United States)

2013-04-30

... AGENCY: Office of Minority Health, Office of the Assistant Secretary for Health, Office of the Secretary, Department of Health and Human Services. ACTION: Notice of a virtual public meeting. SUMMARY: As stipulated.... This virtual meeting will take place via webinar and audio video conferencing technology. This meeting...

Relationship between petrographic pore types and core measurements in sandstones of the Monserrate Formation, upper Magdalena Valley, Colombia

International Nuclear Information System (INIS)

Ehrlich, R; Cobaleda, G; Barclay, Ferm

1997-01-01

Patterns of porosity in sandstones of the Monserrate Formation (Upper Magdalena Valley) exposed in polished blocks have been digitally recorded using an image processor coupled to a scanning electron microscope operated in back scatter electron mode. Additionally, porosity, permeability and response to mercury injection-capillary pressure tests were measured on some of the imaged samples. Porosity pattern were evaluated via an erosion/dilation-differencing image-processing algorithm and then classified by the self-training classifier, SAWVEC. Changes in the resulting pore type proportions were strongly associated with changes in the mercury porosimetry curves. From the image processing data, five pore types, sufficient to include all of the variability in size and shape of the patterns of porosity, were identified. Variations in the number of pares of each type per unit cross sectional area were related to variations in permeability. The resultant relationships with mercury porosimetry demonstrated that pares of the same type tends to form microcircuits characterized by a limited throat size range. Permeability modeling showed that intergranular Pare Types 2 and 4 (secondary porosity resulting from carbonate dissolution) are responsible for permeability in the 0,01 - 0,1 0 Darcy range. Type 5 pares (large molds) slightly contribute to permeability, except in coarse grained rocks where they are efficiently connected by micro fractures

Manejo de la primera alimentación del bocachico ( Prochilodus magdalenae.

Directory of Open Access Journals (Sweden)

Víctor Atencio-García

2003-06-01

Full Text Available En el Centro de Investigación Piscícola de la Universidad de Córdoba se realizaron dos experimentos; en elprimero, el objetivo fue evaluar el efecto de diferentes presas en el manejo de la primera alimentación delbocachico Prochilodus magdalenae y en el segundo, con la mejor presa del ensayo anterior, determinar eltiempo mínimo de manejo de la primera alimentación. En ambos casos las post-larvas fueron sembradas a 50/L en acuario de 5 L. En el primer experimento se evaluaron las siguientes presas: nauplios de Artemia (NA,cistos descapsulados de Artemia (CA, zooplancton silvestre tamizado entre 125-160 µm (Z125-160 y zooplanctonsilvestre tamizado entre 250-400 µm (Z250-400, ofrecidas durante cinco días a razón de 5 Presa/mL. Además,un grupo de post-larvas fue sometida a ayuno. Las mayores ganancias de peso y longitud total la registraron laspost-larvas alimentadas con NA (2.0±1.8 mg, 1.8±0.9 mm y Z250-400 (2.0±1.1 mg, 1.6±0.5 mm. Lasobrevivencia de las post-larvas alimentadas con NA (73.2±10.7% fue mayor a las registradas en los demástratamientos (P0.05. Mientras que latasa de crecimiento específico (G osciló entre 17.1 (5 días y 22.3 %/día (3 días, sin observarse diferenciasestadísticas significativas (P>0.05. Las post-larvas alimentadas durante 3, 5 y 7 días presentaron las mejoressobrevivencias (92.2±6.2, 93.3±4.3, 95.6±3.9% respectivamente cuando fueron sometidas a la prueba deresistencia al estrés. Las post-larvas alimentadas por un solo día mostraron la menor sobrevivencia al sersometidas a esta prueba (87±1%. Los resultados del estudio sugieren que nauplios de Artemia o zooplanctonsilvestre en le rango de 250-400 mm, libre de predadores, son presas adecuada para el manejo de la primeraalimentación al menos durante 3 días antes de ser sembradas en estanques en tierra.

What is a good death? Minority and non-minority perspectives.

Science.gov (United States)

Tong, Elizabeth; McGraw, Sarah A; Dobihal, Edward; Baggish, Rosemary; Cherlin, Emily; Bradley, Elizabeth H

2003-01-01

While much attention has been directed at improving the quality of care at the end of life, few studies have examined what determines a good death in different individuals. We sought to identify common domains that characterize a good death in a diverse range of community-dwelling individuals, and to describe differences that might exist between minority and non-minority community-dwelling individuals' views. Using data from 13 focus groups, we identified 10 domains that characterize the quality of the death experience: 1) physical comfort, 2) burdens on family, 3) location and environment, 4) presence of others, 5) concerns regarding prolongation of life, 6) communication, 7) completion and emotional health, 8) spiritual care, 9) cultural concerns, 10) individualization. Differences in minority compared to non-minority views were apparent within the domains of spiritual concerns, cultural concerns, and individualization. The findings may help in efforts to encourage more culturally sensitive and humane end-of-life care for both minority and non-minority individuals.

The impact on quality of life of dialysis patients with renal insufficiency

OpenAIRE

Dąbrowska-Bender M; Dykowska G; Żuk W; Milewska M; Staniszewska A

2018-01-01

Marta Dąbrowska-Bender,1 Grażyna Dykowska,2 Wioletta Żuk,3 Magdalena Milewska,1 Anna Staniszewska4 1Department of Clinical Dietetics, Medical University of Warsaw, Warsaw, Poland; 2Department of Public Health, Medical University of Warsaw, Warsaw, Poland; 3Department of Surgery, Transplantation and Extracorporeal Surgery, Medical University of Warsaw, Warsaw, Poland; 4Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Warsaw, Poland Aim: The aim of the st...

ANÁLISIS HIDROLÓGICO E HIDRÁULICO DE LA CUENCA DEL RÍO FRÍO, MUNICIPIOS DE CIÉNAGA Y ZONA BANANERA, DEPARTAMENTO DEL MAGDALENA

Directory of Open Access Journals (Sweden)

Alfredo Ramos Moreno

2017-07-01

Full Text Available Los modelos hidrológicos e hidráulicos han permitido grandes avances en los estudios de las cuencas hidrográficas, la utilización de modelos como HEC RAS y HEC HMS los cuales han recibido una gran acogida por la comunidad mundial de ingenieros que se desempeñan en el área de la meteorología, hidrología, hidráulica y otras áreas relacionadas con el manejo del recurso hídrico. Gracias a sus grandes aproximaciones los modelos de HEC RAS y HEC HMS fueron seleccionados para realizar las modelaciones para determinar el comportamiento hidrológico e hidráulico de la cuenca del río Frío ubicada en el municipio de Zona Bananera, departamento del Magdalena como producto de las inundaciones que se han presentado en los últimos años. En este artículo se expone una cantidad de análisis cuantitativos y cualitativos que posibilitan la obtención de la información de entrada de los modelos de simulación, posteriormente, dicha información fue introducida a los modelos para lograr determinar el comportamiento bajo escenarios extremos a los que la cuenca del río Frío puede ser sometida. De acuerdo con los resultados obtenidos las áreas donde se presentan los principales inconvenientes de carácter hidráulico e hidrológico, se deben principalmente a la configuración geométrica de la batimetría del río y al desarrollo de actividades agrícolas y ganaderas que han generado cambios en el uso del suelo, modificando los números de curva y aumentando la escorrentía hacia los afluentes y finalmente hacia el río principal. Frente a esta situación se relacionan una serie de recomendaciones que buscan corregir el régimen hidrológico y comportamiento hidrodinámico para evitar nuevas inundaciones que pongan en riesgo a la población que se encuentra en las inmediaciones del río Frío en el municipio de la Zona Bananera Departamento del Magdalena.

Minorities and majorities

NARCIS (Netherlands)

Nijman, J.E.; Fassbender, B.; Peters, A.

2012-01-01

This chapter discusses the paradox of minorities as a constitutive Other of international law. While minorities have been viewed as outside the international legal system for centuries, minorities have at the same time made a significant and fundamental contribution to precisely that system, as they

Processing and characterization of screen printing Ba 0.5 Sr 0.5 Co ...

Indian Academy of Sciences (India)

Author Affiliations. MAGDALENA GROMADA1 DAVIDE GARDINI2 PIETRO GALIZIA2 CARMEN GALASSI1. Institute of Power Engineering Ceramic Department CEREL, Research Institute, 1 Techniczna St., 36-040 Boguchwała, Poland; National Research Council (CNR)—Institute of Science and Technology for Ceramics ...

Geographical and Botanical Origin of Apis mellifera (Apidae) Honey in four Colombian Departments

International Nuclear Information System (INIS)

Nates Parra, Guiomar; Montoya, Paula Maria; Chamorro, Fermin J; Ramirez, Nedy; Giraldo, Catalina; Obregon, Diana

2013-01-01

The aim of this work was to find palynological markers which permit differentiate honeys from the departments of Boyaca, Cundinamarca, Santander and Magdalena, by its geographical and botanical origin. Melissopalynological analyses were made of 184 honey samples obtained from 131 localities. A discriminant analysis and comparisons between the species composition of honey samples were made to find geo-graphical and botanical origin differences. A total of 297 pollen species distributed in 69 families was found, being Mimosa sp., Cecropia sp., Eucalyptus sp., Piper sp. and Quercus humboldtii the most representatives. The major families were Fabaceae, Asteraceae, Myrtaceae, Rubiaceae, Fagaceae and Melastomataceae. Six honey groups differentiated by its geographical origin were found: Altiplano Cundiboyacense, Medio Chicamocha, Sumapaz, Bajo Chicamocha, Sierra Nevada de Santa Marta and Comunera Province. In a broader scale, honeys from the Andean and sub-Andean regions could be differentiated as well. Between the honey types differentiated by its botanical origin, the most important were monofloral honeys of Trifolium pratense, Coffea arabica, Eucalyptus sp., Inga sp. and Heliocarpus americanus, Asteraceae oligofloral honeys and mixtures of Q. humboldtii honeydew and floral nectar (Eucalyptussp., Brassicaceae Type, Asteraceae). This information in addition to the obtained by physico-chemical and sensorial analysis, may be the basis to acquire honeys' origin denomination.

Anabolic Steroid Misuse among Minors. Report to the Governor and the General Assembly of Virginia. House Document No. 58.

Science.gov (United States)

Virginia State Health Professions Dept., Richmond.

This document comprises the final report of the Virginia Department of Health Professions' Task Force on anabolic steroid misuse among minors. As such, it summarizes the activities of the department and of the boards within the department, the Offices of the Secretary of Health and Education, and other organizations including the Virginia High…

Physician Knowledge and Attitudes around Confidential Care for Minor Patients.

Science.gov (United States)

Riley, Margaret; Ahmed, Sana; Reed, Barbara D; Quint, Elisabeth H

2015-08-01

Minor adolescent patients have a legal right to access certain medical services confidentially without parental consent or notification. We sought to assess physicians' knowledge of these laws, attitudes around the provision of confidential care to minors, and barriers to providing confidential care. An anonymous online survey was sent to physicians in the Departments of Family Medicine, Internal Medicine-Pediatrics, Obstetrics/Gynecology, and Pediatrics at the University of Michigan. Response rate was 40% (259/650). The majority of physicians felt comfortable addressing sexual health, mental health, and substance use with adolescent patients. On average, physicians answered just over half of the legal knowledge questions correctly (mean 56.6% ± 16.7%). The majority of physicians approved of laws allowing minors to consent for confidential care (90.8% ± 1.7% approval), while substantially fewer (45.1% ± 4.5%) approved of laws allowing parental notification of this care at the physician's discretion. Most physicians agreed that assured access to confidential care should be a right for adolescents. After taking the survey most physicians (76.6%) felt they needed additional training on confidentiality laws. The provision of confidential care to minors was perceived to be most inhibited by insurance issues, parental concerns/relationships with the family, and issues with the electronic medical record. Physicians are comfortable discussing sensitive issues with adolescents and generally approve of minor consent laws, but lack knowledge about what services a minor can access confidentially. Further research is needed to assess best methods to educate physicians about minors' legal rights to confidential healthcare services. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Do Double Minority Students Face Double Jeopardy? Testing Minority Stress Theory

Science.gov (United States)

Hayes, Jeffrey A.; Chun-Kennedy, Caitlin; Edens, Astrid; Locke, Benjamin D.

2011-01-01

Data from 2 studies revealed that ethnic and sexual minority clients experienced greater psychological distress on multiple dimensions than did European American or heterosexual clients, respectively, as did ethnic and sexual minority students who were not clients. Among sexual minority students, ethnicity was not an added source of distress.…

Vaccines for minor use and minor species (MUMS)--industry's views.

Science.gov (United States)

Bönisch, B

2004-01-01

Over the past 30 years the importance of vaccines for minor use and minor species has changed for multinational animal health companies. The major reasons for this are being reviewed, with a particular focus on technical, financial and business aspects. Key regulatory obstacles to the development of new products for minor uses and minor species are identified, and examples of vaccines falling into the various categories are provided. A number of proposals are offered with the intention of resolving the medicines availability problem between all the stakeholders involved. Finally, based on the presented scientific and regulatory considerations, ideas are shared as to where the legal and economical framework would need to change to reach a viable solution.

Inpatient versus Outpatient Management of TIA or Minor Stroke: Clinical Outcome.

Science.gov (United States)

Majidi, Shahram; Leon Guerrero, Christopher R; Burger, Kathleen M; Rothrock, John F

2017-06-01

The management of patients with acute transient ischemic attack (TIA) or minor stroke is highly variable. Whether hospitalization of such patients significantly improves short-term clinical outcome is unknown. We assessed the short-term clinical outcome associated with inpatient versus outpatient management of patients with TIA or minor stroke. We evaluated a consecutive series of patients with acute TIA or minor ischemic stroke (NIH Stroke Scale score ≤ 3) presenting to a single emergency department (ED). We randomized patients to either hospital-based or outpatient-based management. All patients underwent interview and examination 7-10 days following the index event. This study included 100 patients, 41 with TIA and 59 with minor stroke. Nineteen (46%) of the TIA patients and 29 (49%) of the minor stroke patients randomized to hospital management, and the remaining 22 TIA patients and 30 minor stroke patients randomized to outpatient-based management. In the patients with a minor stroke, neurologic worsening occurred in 6 out of 29 (21%) in the inpatient arm compared with 3 out of 30 (10%) in the outpatient arm ( p = 0.3). In none of these cases was acute interventional therapy or need for urgent admission considered medically appropriate. In the patients with a TIA, recurrence of a TIA occurred in 2 out of 19 (11%) in the inpatient arm compared with 2 out of 22 (9%) in the outpatient arm ( p = 1). None of the patients with a TIA randomized to the inpatient arm experienced a stroke compared with 1 out of 22 in the outpatient arm ( p = 1). There were no deaths in either group. Routine hospitalization of all patients with TIA or minor ischemic stroke may not positively affect short-term clinical outcome.

Inpatient versus Outpatient Management of TIA or Minor Stroke: Clinical Outcome

Science.gov (United States)

Majidi, Shahram; Leon Guerrero, Christopher R.; Burger, Kathleen M.; Rothrock, John F.

2017-01-01

Background The management of patients with acute transient ischemic attack (TIA) or minor stroke is highly variable. Whether hospitalization of such patients significantly improves short-term clinical outcome is unknown. We assessed the short-term clinical outcome associated with inpatient versus outpatient management of patients with TIA or minor stroke. Methods We evaluated a consecutive series of patients with acute TIA or minor ischemic stroke (NIH Stroke Scale score ≤ 3) presenting to a single emergency department (ED). We randomized patients to either hospital-based or outpatient-based management. All patients underwent interview and examination 7–10 days following the index event. Results This study included 100 patients, 41 with TIA and 59 with minor stroke. Nineteen (46%) of the TIA patients and 29 (49%) of the minor stroke patients randomized to hospital management, and the remaining 22 TIA patients and 30 minor stroke patients randomized to outpatient-based management. In the patients with a minor stroke, neurologic worsening occurred in 6 out of 29 (21%) in the inpatient arm compared with 3 out of 30 (10%) in the outpatient arm (p = 0.3). In none of these cases was acute interventional therapy or need for urgent admission considered medically appropriate. In the patients with a TIA, recurrence of a TIA occurred in 2 out of 19 (11%) in the inpatient arm compared with 2 out of 22 (9%) in the outpatient arm (p = 1). None of the patients with a TIA randomized to the inpatient arm experienced a stroke compared with 1 out of 22 in the outpatient arm (p = 1). There were no deaths in either group. Conclusion Routine hospitalization of all patients with TIA or minor ischemic stroke may not positively affect short-term clinical outcome. PMID:28702120

Assessing bovine babesiosis in Rhipicephalus (Boophilus microplus ticks and 3 to 9-month-old cattle in the middle Magdalena region, Colombia

Directory of Open Access Journals (Sweden)

Sandra Ríos-Tobón

Full Text Available Babesia sp. is a protozoan hemoparasite that affects livestock worldwide. The Colombian Middle Magdalena is an enzootic region for babesiosis, but there is no previous research providing detail on its transmission cycle. This study aims to assess some Babesia sp. infection indicators in cattle and ticks from the area, by using direct microscopic and molecular techniques to detect the infection. In the cattle, 59.9% and 3.4 % positivity values for B. bigemina and mixed infection (B. bovis + B. bigemina were found respectively. In ticks, the positivity of B. bigemina reached 79.2% and 9.4% for the mixed infection. The degree of infestation in the region was 3.2 ticks per bovine. There was positive correlation between tick control acaricide frequencies and infestation in bovines. This leads us to infer that control periodicity greater than 90 days, in stable zones, is an abiotic factor that benefits the acquisition of protective immunity in calves, the natural control of the infection and eventual disease absence. It is necessary to monitor the disease by applying new entomological and parasitological indicators showing the complexity of this phenomenon.

77 FR 64544 - Minor Boundary Revision at Chickamauga and Chattanooga National Military Park

Science.gov (United States)

2012-10-22

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-SER-CHCH-10687; 5220-726] Minor Boundary Revision at Chickamauga and Chattanooga National Military Park AGENCY: National Park Service, Interior.... 460l- 9(c)(1)(ii), the boundary of Chickamauga and Chattanooga National Military Park is modified to...

Percepciones estudiantiles sobre el proceso de acreditación por alta calidad del programa de administración de empresas de la universidad del magdalena

Directory of Open Access Journals (Sweden)

Javier Viloria-Escobar

2015-08-01

Full Text Available This article aimed to explore the perceptions of students of Business Administration Program of the University of Magdalena on the accreditation process for high quality that is submitted to the Ministry of Education. For which a random sample of 100 students was taken, who are part of various academic semesters, answered a questionnaire that asked for their views on the process. The main results support the view that students have a huge sense of belonging to the program and believe that it deserves accreditation by the Ministry and, further, this certificate becomes something positive for their careers. We conclude that, despite the apparent acceptance of the conditions of program quality, it is necessary that efforts be brought forward to create a culture of quality throughout the student population and a and a nationwide study is proposed to investigate these perceptions in various universities in Colombia, having as reference the implications of the context to which they belong.

OPTIMALISASI PELAKSANAAN KURIKULUM SISTEM MAYOR-MINOR PROGRAM PENDIDIKAN SARJANA INSTITUT PERTANIAN BOGOR

Directory of Open Access Journals (Sweden)

Sutoro Sutoro

2016-09-01

Full Text Available This study aims to 1 evaluate the implementation of major-minor curriculum system in IPB Undergraduate Program, 2 identify factors leading to less optimized implementation of the major-minor curriculum system in IPB Undergraduate Program and 3 design strategies to optimize the implementation of the major-minor curriculum system in IPB Undergraduate Program. Analytical Hierarchy Process was utilized as the method of study. The results showed that the implementation of the major-minor curriculum system in IPB Undergraduate Program is still considered to be less optimal. Factors influencing the implementation of the major-minor curriculum system in IPB Undergraduate Program, according to its priority, include: 1 the availability of competent and committed teaching staffs, 2 the availability of adequate lecturing facilities and infrastructure, 3 the availability of lecture schedule to accommodate students who choose minor curriculum, and 4 the availability of reliable and IT-based Academic Information System (SIMAK. Strategies to optimize the implementation of major-minor curriculum system in IPB Undergraduate Program, according to its priority, include; 1 improving the competence and commitment of teaching and educational staffs, 2 increasing the commitment of departments and faculties to facilitate the fulfillment of minor  curriculum schedules, 3 providing adequate facilities and infrastructure to implement the major and minor curriculum system, and 4 providing lecture schedules that can accommodate the needs of students who choose minor curriculum.Keywords: analytical hierarchy process, optimization, major-minor curriculum systemABSTRAKPenelitian ini bertujuan 1 mengevaluasi pelaksanaan kurikulum sistem mayor-minor pada Program Pendidikan Sarjana IPB, 2 mengidentifikasi faktor-faktor yang menyebabkan kurang optimalnya pelaksanaan kurikulum sistem mayor-minor pada Program Pendidikan Sarjana IPB dan 3 merancang strategi untuk mengoptimalkan

State of the soft bottoms of the continental shelf

International Nuclear Information System (INIS)

Guzman Alvis, Angela I; Solano, Oscar David

2002-01-01

The presented information, it is based on studies carried out on the continental shelf of the Colombian Caribbean, mainly in the Gulf of Morrosquillo and the Magdalena and Guajira departments in the last ten years. A diagnostic is done of the soft bottoms of the Colombian continental shelf

Minority engineering scholarships, 2012.

Science.gov (United States)

2014-02-01

Scholarships for Minority Students Studying Engineering and Science: Support will make scholarships available to minority students : interested in engineering and science and will increase significantly the number of minority students that Missouri S...

Impact of minor actinide recycling on sustainable fuel cycle options

Energy Technology Data Exchange (ETDEWEB)

Heidet, F.; Kim, T. K.; Taiwo, T. A.

2017-11-01

The recent Evaluation and Screening study chartered by the U.S. Department of Energy, Office of Nuclear Energy, has identified four fuel cycle options as being the most promising. Among these four options, the two single-stage fuel cycles rely on a fast reactor and are differing in the fact that in one case only uranium and plutonium are recycled while in the other case minor actinides are also recycled. The two other fuel cycles are two-stage and rely on both fast and thermal reactors. They also differ in the fact that in one case only uranium and plutonium are recycled while in the other case minor actinides are also recycled. The current study assesses the impact of recycling minor actinides on the reactor core design, its performance characteristics, and the characteristics of the recycled material and waste material. The recycling of minor actinides is found not to affect the reactor core performance, as long as the same cycle length, core layout and specific power are being used. One notable difference is that the required transuranics (TRU) content is slightly increased when minor actinides are recycled. The mass flows are mostly unchanged given a same specific power and cycle length. Although the material mass flows and reactor performance characteristics are hardly affected by recycling minor actinides, some differences are observed in the waste characteristics between the two fuel cycles considered. The absence of minor actinides in the waste results in a different buildup of decay products, and in somewhat different behaviors depending on the characteristic and time frame considered. Recycling of minor actinides is found to result in a reduction of the waste characteristics ranging from 10% to 90%. These results are consistent with previous studies in this domain and depending on the time frame considered, packaging conditions, repository site, repository strategy, the differences observed in the waste characteristics could be beneficial and help improve

Health physics department annual progress report 1 January - 31 December 1983

International Nuclear Information System (INIS)

1984-08-01

The report describes the work of the Health Physics Department at Risoe during 1983. The activities cover dosimetry, instrumentation, radioecology, risk by nuclear activities and nuclear emergency preparedness. Lists of staff and publications are included. A great deal of the work in the department is of minor interest to people outside Risoe as it represents service functions. Therefore, the main emphasis in the report has been placed on scientific and contractual work. (author)

New departmental records for Digitonthophagus gazella (Coleoptera: scarabaeidae) in Colombia

International Nuclear Information System (INIS)

Noriega, Jorge Ari; Moreno, Juliana; Otavo, Samuel; Castano, Eduardo

2012-01-01

The introduced dung beetle Digitonthophagus Gazella was reported for the Caribbean Region of Colombia in the 90's. During a survey carried out along the Magdalena River, new records of the presence of this species were found in the departments of Boyaca, Caldas, Cundinamarca, Santander and Tolima for the first time.

S. 1626: This Act may be cited as the Mickey Leland Minority Economic Impact Revitalization Act. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, September 14, 1989

International Nuclear Information System (INIS)

Anon.

1989-01-01

S. 1626 is a bill to establish within the Office of Minority Economic Impact of the Department of Energy (DOE) programs involving loans and grants to enhance the development and operation of minority business enterprises with respect to energy-related business, to amend the Nuclear Waste Policy Act of 1982 to permit the investment of certain funds in the Minority Bank Deposit Program of the Department of the Treasury, and for other purposes

First record of Molorchus minor minor (Linnaeus (Coleoptera, Cerambycidae in Brazil

Directory of Open Access Journals (Sweden)

Ubirajara R. Martins

2015-03-01

Full Text Available Molorchus minor minor (Linnaeus (Coleoptera, Cerambycidae is recorded for the first time in Brazil (Bahia. It was originally described from Europe and is currently widely distributed in that continent and Asia.

DESIGN AND TEST OF AN INSTRUMENT FOR MEASURING MICROTHERMAL SEEING ON THE MAGDALENA RIDGE

International Nuclear Information System (INIS)

Jorgensen, A. M.; Klinglesmith, D. A.; Speights, J.; Clements, A.; Patel, J.

2009-01-01

We have constructed and operated an automated instrument for measuring ground-level microthermal seeing at the Magdalena Ridge Observatory (MRO). The MRO is located at an altitude of 10500' in the Cibola National Forest in New Mexico, USA. It is the planned site for the MRO Optical Interferometer (MROI) planned for up to 10 collecting elements, each with a diameter of 1.4 m, and baselines eventually up to approximately 400 m. As part of the preparation for construction we deployed a system to characterize the ground-level seeing across the observatory site. The instrument is built largely of off-the-shelf components, with only the sensor head and power supply requiring electronic board assembly. Even in those cases the board architecture is very simple. The first proof-of-concept system was deployed for several weeks in the autumn of 2004, and has since undergone several iterations. The latest configuration operates entirely off batteries, incorporates wireless data acquisition, and is thus able to operate in an area with no shelter, power, or communications. In this paper we present the design of the instrument, and show initial data. The microthermal tower has four sensor pairs at heights from 0.8 to 4.41 m, significantly lower than other microthermal experiments, because of the need to characterize the seeing near the ground. We find significant variation in the contribution of this range of heights to the seeing, contributing up to 0.''3 of the seeing at some times and only 0.''02 at other times. The individual sensor power spectra have a slope in the range of 1.4--1.5, which is lower than the 1.67 slope predicted by Kolmogorov turbulence theory. We measure the well known effect of improved seeing immediately around sunset. While we find significant variation in the microthermal seeing, we did not find a pattern of corresponding variations in weather conditions, suggesting that a complicated set of factors control microthermal turbulence.

Design and Test of an Instrument for Measuring Microthermal Seeing on the Magdalena Ridge

Science.gov (United States)

Jorgensen, A. M.; Klinglesmith, D. A., III; Speights, J.; Clements, A.; Patel, J.

2009-05-01

We have constructed and operated an automated instrument for measuring ground-level microthermal seeing at the Magdalena Ridge Observatory (MRO). The MRO is located at an altitude of 10500' in the Cibola National Forest in New Mexico, USA. It is the planned site for the MRO Optical Interferometer (MROI) planned for up to 10 collecting elements, each with a diameter of 1.4 m, and baselines eventually up to approximately 400 m. As part of the preparation for construction we deployed a system to characterize the ground-level seeing across the observatory site. The instrument is built largely of off-the-shelf components, with only the sensor head and power supply requiring electronic board assembly. Even in those cases the board architecture is very simple. The first proof-of-concept system was deployed for several weeks in the autumn of 2004, and has since undergone several iterations. The latest configuration operates entirely off batteries, incorporates wireless data acquisition, and is thus able to operate in an area with no shelter, power, or communications. In this paper we present the design of the instrument, and show initial data. The microthermal tower has four sensor pairs at heights from 0.8 to 4.41 m, significantly lower than other microthermal experiments, because of the need to characterize the seeing near the ground. We find significant variation in the contribution of this range of heights to the seeing, contributing up to 0farcs3 of the seeing at some times and only 0farcs02 at other times. The individual sensor power spectra have a slope in the range of 1.4--1.5, which is lower than the 1.67 slope predicted by Kolmogorov turbulence theory. We measure the well known effect of improved seeing immediately around sunset. While we find significant variation in the microthermal seeing, we did not find a pattern of corresponding variations in weather conditions, suggesting that a complicated set of factors control microthermal turbulence.

The Trojan minor planets

Science.gov (United States)

Spratt, Christopher E.

1988-08-01

There are (March, 1988) 3774 minor planets which have received a permanent number. Of these, there are some whose mean distance to the sun is very nearly equal to that of Jupiter, and whose heliocentric longitudes from that planet are about 60°, so that the three bodies concerned (sun, Jupiter, minor planet) make an approximate equilateral triangle. These minor planets, which occur in two distinct groups, one preceding Jupiter and one following, have received the names of the heroes of the Trojan war. This paper concerns the 49 numbered minor planets of this group.

Minorities in Iran

DEFF Research Database (Denmark)

Elling, Rasmus Christian

Contrary to the popular understanding of Iran as a Persian nation, half of the country's population consists of minorities, among whom there has been significant ethnic mobilization at crucial stages in Iranian history. One such stage is now: suppressed minority demands, identity claims, and deba......Contrary to the popular understanding of Iran as a Persian nation, half of the country's population consists of minorities, among whom there has been significant ethnic mobilization at crucial stages in Iranian history. One such stage is now: suppressed minority demands, identity claims......, and debates on diversity have entered public discourse and politics. In 2005–2007, Iran was rocked by the most widespread ethnic unrest experienced in that country since the revolution. The same period was also marked by the re-emergence of nationalism. This interdisciplinary book takes a long-overdue step...

Microorganisms in Soils of Bovine Production Systems in Tropical Lowlands and Tropical Highlands in the Department of Antioquia, Colombia

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Licet Paola Molina-Guzmán

2018-01-01

Full Text Available Studies on the physical and chemical effects of extensive grazing on soils have been performed in Colombia, but the effects of dairy cattle rearing on the biological properties of soils are not well known. The objective of this study was to evaluate microorganisms in 48 soils from livestock farms in the highland and lowland tropics in the Northern and Magdalena Medio subregions of the Department of Antioquia (Colombia. Principal component analysis demonstrated differences in the edaphic compositions of the soils, with increased percentages of root colonization by arbuscular mycorrhizal fungi and the density of microorganisms in farms that have soils with moderate phosphorus and nitrogen contents, low potassium content, and a moderately acidic pH. Agglomerative cluster analysis showed two groups for the highland tropic soils and six groups for the lowland tropic soils based on their population densities and interactions with the studied parameters. These results represent a first attempt to describe the density of microorganisms and the effect of soil physicochemical parameters on colonization by arbuscular mycorrhizal fungi in areas with determinant agroecological conditions, microbial functional diversity, and the presence of mycorrhizal fungi in livestock farm soils in Colombia.

Decoupling of the minority PhD talent pool and assistant professor hiring in medical school basic science departments in the US

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Gibbs, Kenneth D; Basson, Jacob; Xierali, Imam M; Broniatowski, David A

2016-01-01

Faculty diversity is a longstanding challenge in the US. However, we lack a quantitative and systemic understanding of how the career transitions into assistant professor positions of PhD scientists from underrepresented minority (URM) and well-represented (WR) racial/ethnic backgrounds compare. Between 1980 and 2013, the number of PhD graduates from URM backgrounds increased by a factor of 9.3, compared with a 2.6-fold increase in the number of PhD graduates from WR groups. However, the number of scientists from URM backgrounds hired as assistant professors in medical school basic science departments was not related to the number of potential candidates (R2=0.12, p>0.07), whereas there was a strong correlation between these two numbers for scientists from WR backgrounds (R2=0.48, pprofessors and posited no hiring discrimination. Simulations show that, given current transition rates of scientists from URM backgrounds to faculty positions, faculty diversity would not increase significantly through the year 2080 even in the context of an exponential growth in the population of PhD graduates from URM backgrounds, or significant increases in the number of faculty positions. Instead, the simulations showed that diversity increased as more postdoctoral candidates from URM backgrounds transitioned onto the market and were hired. DOI: http://dx.doi.org/10.7554/eLife.21393.001 PMID:27852433

Future goal setting, task motivation and learning of minority and non-minority students in Dutch schools.

Science.gov (United States)

Andriessen, Iris; Phalet, Karen; Lens, Willy

2006-12-01

Cross-cultural research on minority school achievement yields mixed findings on the motivational impact of future goal setting for students from disadvantaged minority groups. Relevant and recent motivational research, integrating Future Time Perspective Theory with Self-Determination Theory, has not yet been validated among minority students. To replicate across cultures the known motivational benefits of perceived instrumentality and internal regulation by distant future goals; to clarify when and how the future motivates minority students' educational performance. Participants in this study were 279 minority students (100 of Turkish and 179 of Moroccan origin) and 229 native Dutch students in Dutch secondary schools. Participants rated the importance of future goals, their perceptions of instrumentality, their task motivation and learning strategies. Dependent measures and their functional relations with future goal setting were simultaneously validated across minority and non-minority students, using structural equation modelling in multiple groups. As expected, Positive Perceived Instrumentality for the future increases task motivation and (indirectly) adaptive learning of both minority and non-minority students. But especially internally regulating future goals are strongly related to more task motivation and indirectly to more adaptive learning strategies. Our findings throw new light on the role of future goal setting in minority school careers: distant future goals enhance minority and non-minority students' motivation and learning, if students perceive positive instrumentality and if their schoolwork is internally regulated by future goals.

Sexual Minority Stressors, Internalizing Symptoms, and Unhealthy Eating Behaviors in Sexual Minority Youth

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Katz-Wise, Sabra L.; Calzo, Jerel P.; Scherer, Emily A.; Sarda, Vishnudas; Jackson, Benita; Haines, Jess; Austin, S. Bryn

2015-01-01

Background Sexual minorities are more likely than heterosexuals to engage in unhealthy eating behaviors. Purpose To examine sexual minority stressors and internalizing symptoms as predictors of unhealthy eating behaviors among sexual minority youth. Methods We used longitudinal data from 1461 sexual minority youth in the Growing Up Today Study, across ages 14-28 years. We hypothesized that sexual minority stressors would predict unhealthy eating behaviors, in part due to internalizing symptoms. Linear regression models fit via generalized estimating equations were stratified by gender and sexual orientation. Results Significant positive and inverse associations between stressors and eating behaviors were detected among females and males, with more significant associations among females. Associations were attenuated by up to 71% for females and 12% for males when internalizing symptoms were added to the models. Conclusions Sexual minority stressors predicted unhealthy eating behaviors overall and more so for some sexual orientation and gender groups; associations were partially explained by internalizing symptoms. The conceptual model appears to best describe the experiences of bisexual females. Findings have clinical implications for adolescent health. PMID:26156678

TRANSFORMACIONES ALREDEDOR DEL DISCURSO, PRÁCTICAS EDUCATIVAS, ACTITUDES Y RELACIONES SOCIALES DE LAS MADRES COMUNITARIAS DEL ICBF. "Pueblo Viejo" (Magdalena y el programa "Nichos Pedagógicos"

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Mónica Borjas

2009-01-01

Full Text Available Este artículo presenta los resultados de un proceso de investigación que da cuenta de las transformaciones que las madres comunitarias tuvieron en torno a su discurso, práctica educativa y relaciones sociales, en el seno del programa de capacitación "Nichos Pedagógicos", orientado por el Instituto de Estudios en Educación iese, de la Universidad del Norte, bajo el patrocinio de la fundación promigas. Inicialmente, se exponen los referentes contextuales relacionados con los aspectos misionales del Instituto Colombiano de Bienestar Familiar -icbf-y con el municipio de Pueblo Viejo, Magdalena (Colombia, lugar de origen de las madres comunitarias participantes. En segunda instancia, se presentan los referentes de teóricos de las categorías de análisis: Discurso, prácticas e interacciones y, finalmente, se expone una conceptualización de "Nicho Pedagógico", denominación del Programa de Capacitación ofrecido a las madres comunitarias.

A Climate Change Minor that gets Physics Students talking to Philosophy Students

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Running, S. W.; Phear, N.

2015-12-01

We started a Climate Change Studies Minor at the University of Montana in 2008. The curriculum is divided into three Sections: Science, Society and Solutions. Faculty from at least 8 different departments offer courses. The Science curriculum is what you would expect, however we worked hard to build the Society Section to include courses in political science, ethics, economics, communication, international policy. The Solutions Section introduces a variety of sustainability, renewable energy and green business courses, and internships and practicums with local organizations and businesses. Our goal has been a Minor that can be taken by students from any major on campus. The high point for me is watching the AGU type geeks interacting with philosophy majors, business students, and pre-law students.

Minority workers or minority human beings? A European dilemma

Science.gov (United States)

Skutnabb-Kangas, Tove; Phillipson, Robert

1996-07-01

"European" identities may be politonymic, toponymic, ethnomyic or linguonymic (Bromley 1984). Each dimension may affect whether migrant minorities are treated as "European", and influence their schooling, integration and rights. Treatment and terminology vary in different states and periods of migration. However, the position for immigrated minorities is that they are still largely seen as workers rather than human beings with equal rights. Lack of success in schools is blamed on the migrants themselves rather than the educational system. This construction of migrants as being deficient is parallel to educational practice which falls within a UN definition of linguistic genocide, and contributes to mis-education. If current efforts in international bodies to codify educational linguistic human rights were to lead to greater support for minorities, this could assist in a redefinition of national identities and a reduction of racism and conflict.

Supporting minority nursing students: 'Opportunity for Success' for Ethiopian immigrants in Israel.

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Arieli, D; Hirschfeld, M J

2013-06-01

To report on an Israeli academic nursing project, aimed at supporting the integration of Ethiopian immigrants into nursing studies. The representation of ethnic minorities within nursing is crucial for the provision of efficient care in diverse societies. Nevertheless, successful integration of minority students in nursing programs is not a simple task and needs developing support systems that will attract and retain students from minorities. Ethiopian Jewish immigrants and their descendants in Israel form a community of 120,000 people. Their participation in the national workforce is low, as well as their average income. The paper is based on formative evaluation, using action research, of an academic nursing program in Israel. Four main strategies identify this project: (1) a policy of institutional commitment, (2) personal relations with staff, (3) personal tutoring, and (4) cultural safety education. The project has reached success in terms of attraction, retention and students' satisfactions. The project's two main challenges, which need further concern, are: (1) giving support without labelling and (2) supporting without creating dependency. CONCLUSIONS AND INTERNATIONAL POLICY IMPLICATIONS: Appropriate strategies can enable success of minority students. Nevertheless, the amount of support needed for such programs raises two major questions: (1) To what extent should individual nursing departments be expected to bear solutions to this widely experienced problem? (2) How does focusing on one minority affect cultural safety of the overall group? © 2013 The Authors. International Nursing Review © 2013 International Council of Nurses.

Minorities and Malnutrition.

Science.gov (United States)

Kornegay, Francis A.

Various aspects of the relationship between minorities and malnutrition are discussed in this brief paper. Malnutrition, one of the byproducts of low economic status, is creating a crisis-proportion health problem affecting minority citizens. Malnutrition seriously affects children, older people in poverty, and chronically unemployed or…

Minority engineering scholarships renewal, 2011.

Science.gov (United States)

2012-08-01

Scholarships for Minority Students Studying Engineering and Science : Support will make scholarships available to minority students : interested in engineering and science and will increase significantly the number of minority students that Missouri ...

Neighborhood-level LGBT hate crimes and current illicit drug use among sexual minority youth.

Science.gov (United States)

Duncan, Dustin T; Hatzenbuehler, Mark L; Johnson, Renee M

2014-02-01

To investigate whether past-30 day illicit drug use among sexual minority youth was more common in neighborhoods with a greater prevalence of hate crimes targeting lesbian, gay, bisexual, and transgender (LGBT, or sexual minority) individuals. We used a population-based survey of public school youth in Boston, Massachusetts, consisting of 1292 9th-12th grade students from the 2008 Boston Youth Survey Geospatial Dataset (sexual minority n=108). Data on LGBT hate crimes involving assaults or assaults and battery between 2005 and 2008 were obtained from the Boston Police Department and linked to youths' residential address. Youth reported past-30 day use of marijuana and other illicit drugs. Wilcoxon-Mann-Whitney tests and corresponding p-values were computed to assess differences in substance use by neighborhood-level LGBT assault hate crime rate among sexual minority youth (n=103). The LGBT assault hate crime rate in the neighborhoods of sexual minority youth who reported current marijuana use was 23.7 per 100,000, compared to 12.9 per 100,000 for sexual minority youth who reported no marijuana use (p=0.04). No associations between LGBT assault hate crimes and marijuana use among heterosexual youth (p>0.05) or between sexual minority marijuana use and overall neighborhood-level violent and property crimes (p>0.05) were detected, providing evidence for result specificity. We found a significantly greater prevalence of marijuana use among sexual minority youth in neighborhoods with a higher prevalence of LGBT assault hate crimes. These results suggest that neighborhood context (i.e., LGBT hate crimes) may contribute to sexual orientation disparities in marijuana use. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Surveying ethnic minorities

NARCIS (Netherlands)

Joost Kappelhof

2015-01-01

Obtaining accurate survey data on ethnic minorities is not easy. Ethnic minorities are usually underrepresented in surveys, and it is moreover not certain that those who do take part in surveys are representative of the group the researcher is interested in. For example, is it only people with

Understanding the Prevalence of Geo-Like Degree Programs at Minority Serving Institutions

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McDaris, J. R.; Manduca, C. A.; Larsen, K.

2014-12-01

Over the decade 2002-12, the percentage of students from underrepresented minorities (URM) graduating with geoscience degrees has increased by 50%. In 2012, of the nearly 6,000 geoscience Bachelor's degrees, 8% were awarded to students from URM. But that same year across all of STEM, 18% of Bachelors went to these students, and URM made up 30% of the US population overall. Minority Serving Institutions (MSIs) play an important role in increasing the diversity of geoscience graduates where there are appropriate degree programs or pathways to programs. To better understand opportunities at these institutions, the InTeGrate project collected information on degree programs at MSIs. A summer 2013 survey of websites for three types of MSIs confirmed that, while stand-alone Geology, Geoscience, or Environmental Science departments are present, there are a larger number of degree programs that include elements of geoscience or related disciplines (geography, GIS, etc.) offered in interdisciplinary departments (e.g. Natural Sciences and Math) or cognate science departments (Physics, Engineering, etc.). Approximately one-third of Hispanic Serving Institutions and Tribal Colleges and one-fifth of Historically Black Colleges and Universities offer at least one degree that includes elements of geoscience. The most common programs were Geology and Environmental Science (94 and 88 degrees respectively), but 21 other types of program were also found. To better profile the nature of these programs, 11 interviews were conducted focusing on strategies for attracting, supporting, and preparing minority students for the workforce. In conjunction with the February 2014 Broadening Access to the Earth and Environmental Sciences workshop, an additional 6 MSI profiles were obtained as well as 22 profiles from non-MSIs. Several common strategies emerge: Proactive marketing and outreach to local high schools and two-year colleges Community building, mentoring and advising, academic support

Fauna silvestre asociada a ganado vacuno doble propósito en sistema de silvopastoreo, Pinto, Magdalena, Colombia

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Jaime De La Ossa V.

2011-12-01

Full Text Available Objetivo. Evaluar la biodiversidad faunística asociada a ganadería vacuna de doble propósito en dos potreros estructurados con Botriochloa pertusa (colosoana como herbácea dominante, uno de ellos plantado con Crescentia cujete (Bignoniaceae como fuente de alimento adicional y otro con escaso y disperso arbolado. Materiales y métodos. El área de estudio está ubicada en el municipio de Pinto, Magdalena. Cada potrero evaluado fue de 10 ha, se mantuvo en cada uno un lote de quince vacas (½ Cebú, ¼ Pardo y ¼ Costeño con Cuernos, la separación entre las áreas muestreadas fue de 500m. Los registros de fauna se condujeron mediante punto fijo de conteo, en diez sitios de avistamiento, durante 20 días continuos, con cubrimiento visual amplio. Al ganado vacuno adulto presente en las dos áreas de trabajo se le realizó un pesaje individual al inicio del trabajo y al final del mismo, con el fin de determinar posibles diferencias entre ellos. Resultados. Estadísticamente el número de individuos y el número de especies presentaron diferencias significativas, siendo mayor la diversidad biológica para el potrero que poseía la plantación de C. cujete, mientras que el peso corporal de las vacas sometidas a pastoreo en las dos áreas no presentó diferencias significativas. Conclusiones. Se demuestra la importancia de este modelo pecuario como promotor de la conservación faunística local al convertirse enrefugio de variadas especies silvestres, al tiempo que mantiene la productividad existente sin alterar el ambiente sustancialmente.

Manual sobre la Educacion en California para Padres de Idiomas Minoritarios = A Handbook on California Education for Language Minority Parents--Spanish/English Edition.

Science.gov (United States)

California State Dept. of Education, Sacramento. Bilingual Education Office.

This bilingual handbook, presented in both Spanish and English, is designed to assist parents of language minority students who are residing in California. The book is part of the technical assistance effort of the State Department of Education to clarify the operations of the California schools to language minority parents so they can better…

NEW DEPARTMENTAL RECORDS OF DIGITONTHOPHAGUS GAZELLA (COLEOPTERA: SCARABAEIDAE IN COLOMBIA

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Jorge Ari Noriega

2012-01-01

Full Text Available The introduced dung beetle Digitonthophagus gazella was reported for the Caribbean Region of Colombia in the 90’s. During a survey carried out along the Magdalena River new records of the presence of this species were found in the departments of Boyacá, Caldas, Cundinamarca, Santander and Tolima for the first time.

THE NATIONAL MINORITY CONSULTATIVE MECHANISMS - THE COUNCILS OF NATIONAL MINORITIES IN BOSNIA AND HERZEGOVINA

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Aleksandar Čorni

2016-09-01

Full Text Available The article tries to explore the practical application of the soft law, in concrete terms, the documents adopted by the Organization for Security and Co-operation in Europe, referring to the models of participation of national minorities in public life in the case of Bosnia and Herzegovina. The objective of the research was to assess the legal and political grounds for functioning national minority councils as participation and consultative mechanisms, scope of responsibilities and capacities in relation to their effectiveness and impact and to identify relevant good practices on such mechanisms. The political and decision-making structures in Bosnia and Herzegovina demonstrated lack of actual commitment to the realization of the rights of minorities referring to participation in decision-making processes. Bearing in mind formal position within parliaments, visibility, and a significant promotional capacity for presence in the public sphere, the councils on national minorities may represent a significant body and channel for the minority – majority dialogue. However, at the moment, the national minority councils’ capacity to ensure participation of national minorities in Bosnian political life and their influence in decision-making process remains insufficient. In general, the consultative mechanisms, within their mandated responsibilities, have had insignificant and minimal impact on the practical, political and legislative segment.

Nutritional composition of minor indigenous fruits: cheapest nutritional source for the rural people of Bangladesh.

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Tariqul Islam Shajib, Mohammad; Kawser, Mahbuba; Nuruddin Miah, Mohammad; Begum, Parveen; Bhattacharjee, Lalita; Hossain, A; Fomsgaard, Inge S; Islam, Sheikh Nazrul

2013-10-01

In line of the development of a food composition database for Bangladesh, 10 minor indigenous fruits were analysed for their nutrient composition comprising ascorbic acid, carotenoids and mineral values. Nutrient data obtained have been compared with published data reported in different literatures, book and United States Department of Agriculture-National Nutrient Database for Standard Reference. Ascorbic acid was highest in Wood apple and lowest in Roselle. Monkey jack contained the highest amount of carotenoids, zinc and copper. Content of calcium, magnesium and phosphorous were found highest in Antidesma velutinum. Potassium was the highest in Wood apple followed by in Moneky jack. It was noted that most of the minor fruits have much higher amount of ascorbic acid than the national fruit - Jack fruit ripe, the king fruit - Mango ripe of Bangladesh and exotic fruits - Apple and Grapes. The nutrient values of these minor fruits would make awareness among the people for their mass consumption for healthy life and to grow more minor fruit trees from extinction in order to maintain biodiversity. Copyright © 2012 Elsevier Ltd. All rights reserved.

Exploring Discrimination and Mental Health Disparities Faced By Black Sexual Minority Women Using a Minority Stress Framework.

Science.gov (United States)

Calabrese, Sarah K; Meyer, Ilan H; Overstreet, Nicole M; Haile, Rahwa; Hansen, Nathan B

2015-09-01

Black sexual minority women are triply marginalized due to their race, gender, and sexual orientation. We compared three dimensions of discrimination-frequency (regularity of occurrences), scope (number of types of discriminatory acts experienced), and number of bases (number of social statuses to which discrimination was attributed)-and self-reported mental health (depressive symptoms, psychological well-being, and social well-being) between 64 Black sexual minority women and each of two groups sharing two of three marginalized statuses: (a) 67 White sexual minority women and (b) 67 Black sexual minority men. Black sexual minority women reported greater discrimination frequency, scope, and number of bases and poorer psychological and social well-being than White sexual minority women and more discrimination bases, a higher level of depressive symptoms, and poorer social well-being than Black sexual minority men. We then tested and contrasted dimensions of discrimination as mediators between social status (race or gender) and mental health outcomes. Discrimination frequency and scope mediated the association between race and mental health, with a stronger effect via frequency among sexual minority women. Number of discrimination bases mediated the association between gender and mental health among Black sexual minorities. Future research and clinical practice would benefit from considering Black sexual minority women's mental health in a multidimensional minority stress context.

Sexual minority-related victimization as a mediator of mental health disparities in sexual minority youth: a longitudinal analysis.

Science.gov (United States)

Burton, Chad M; Marshal, Michael P; Chisolm, Deena J; Sucato, Gina S; Friedman, Mark S

2013-03-01

Sexual minority youth (youth who are attracted to the same sex or endorse a gay/lesbian/bisexual identity) report significantly higher rates of depression and suicidality than heterosexual youth. The minority stress hypothesis contends that the stigma and discrimination experienced by sexual minority youth create a hostile social environment that can lead to chronic stress and mental health problems. The present study used longitudinal mediation models to directly test sexual minority-specific victimization as a potential explanatory mechanism of the mental health disparities of sexual minority youth. One hundred ninety-seven adolescents (14-19 years old; 70 % female; 29 % sexual minority) completed measures of sexual minority-specific victimization, depressive symptoms, and suicidality at two time points 6 months apart. Compared to heterosexual youth, sexual minority youth reported higher levels of sexual minority-specific victimization, depressive symptoms, and suicidality. Sexual minority-specific victimization significantly mediated the effect of sexual minority status on depressive symptoms and suicidality. The results support the minority stress hypothesis that targeted harassment and victimization are partly responsible for the higher levels of depressive symptoms and suicidality found in sexual minority youth. This research lends support to public policy initiatives that reduce bullying and hate crimes because reducing victimization can have a significant impact on the health and well-being of sexual minority youth.

The impact of minority stress on mental health and substance use among sexual minority women.

Science.gov (United States)

Lehavot, Keren; Simoni, Jane M

2011-04-01

We examined the direct and indirect impact of minority stress on mental health and substance use among sexual minority women. A combination of snowball and targeted sampling strategies was used to recruit lesbian and bisexual women (N = 1,381) for a cross-sectional, online survey. Participants (M age = 33.54 years; 74% White) completed a questionnaire assessing gender expression, minority stressors (i.e., victimization, internalized homophobia, and concealment), social-psychological resources (i.e., social support, spirituality), and health-related outcomes. We used structural equation modeling to test associations among these factors, with gender expression as an antecedent and social-psychological resources as a mediator between minority stress and health. The final model demonstrated acceptable fit, χ²(79) = 414.00, p accounting for significant portions of the variance in mental health problems (56%) and substance use (14%), as well as the mediator social-psychological resources (24%). Beyond indirect effects of minority stress on health outcomes, direct links emerged between victimization and substance use and between internalized homophobia and substance use. Findings indicate a significant impact of minority stressors and social-psychological resources on mental health and substance use among sexual minority women. The results improve understanding of the distinct role of various minority stressors and their mechanisms on health outcomes. Health care professionals should assess for minority stress and coping resources and refer for evidence-based psychosocial treatments. (c) 2011 APA, all rights reserved.

Socioeconomic status and parenting in ethnic minority families: testing a minority family stress model.

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Emmen, Rosanneke A G; Malda, Maike; Mesman, Judi; van Ijzendoorn, Marinus H; Prevoo, Mariëlle J L; Yeniad, Nihal

2013-12-01

According to the family stress model (Conger & Donnellan, 2007), low socioeconomic status (SES) predicts less-than-optimal parenting through family stress. Minority families generally come from lower SES backgrounds than majority families, and may experience additional stressors associated with their minority status, such as acculturation stress. The primary goal of this study was to test a minority family stress model with a general family stress pathway, as well as a pathway specific to ethnic minority families. The sample consisted of 107 Turkish-Dutch mothers and their 5- to 6-year-old children, and positive parenting was observed during a 7-min problem-solving task. In addition, mothers reported their daily hassles, psychological distress, and acculturation stress. The relation between SES and positive parenting was partially mediated by both general maternal psychological stress and maternal acculturation stress. Our study contributes to the argument that stressors specific to minority status should be considered in addition to more general demographic and family stressors in understanding parenting behavior in ethnic minority families.

Social Interaction and the Minority-Majority Earnings Inequality : Why Being a Minority Hurts but being a big Minority Hurts More

NARCIS (Netherlands)

Kahanec, M.

2004-01-01

Empirical findings that minorities typically attain lower economic status than majorities and that relatively larger minorities perform worse than smaller ones pose a challenge to economics.To explain this scale puzzle, I model an economy where the society is bifurcated into two social groups that

Exploring Discrimination and Mental Health Disparities Faced By Black Sexual Minority Women Using a Minority Stress Framework

Science.gov (United States)

Calabrese, Sarah K.; Meyer, Ilan H.; Overstreet, Nicole M.; Haile, Rahwa; Hansen, Nathan B.

2015-01-01

Black sexual minority women are triply marginalized due to their race, gender, and sexual orientation. We compared three dimensions of discrimination—frequency (regularity of occurrences), scope (number of types of discriminatory acts experienced), and number of bases (number of social statuses to which discrimination was attributed)—and self-reported mental health (depressive symptoms, psychological well-being, and social well-being) between 64 Black sexual minority women and each of two groups sharing two of three marginalized statuses: (a) 67 White sexual minority women and (b) 67 Black sexual minority men. Black sexual minority women reported greater discrimination frequency, scope, and number of bases and poorer psychological and social well-being than White sexual minority women and more discrimination bases, a higher level of depressive symptoms, and poorer social well-being than Black sexual minority men. We then tested and contrasted dimensions of discrimination as mediators between social status (race or gender) and mental health outcomes. Discrimination frequency and scope mediated the association between race and mental health, with a stronger effect via frequency among sexual minority women. Number of discrimination bases mediated the association between gender and mental health among Black sexual minorities. Future research and clinical practice would benefit from considering Black sexual minority women's mental health in a multidimensional minority stress context. PMID:26424904

The Economics of Minorities

Science.gov (United States)

Coles, Flournoy A., Jr.

1973-01-01

This article discusses some of the more important economic problems of minorities in the United States, identifying the economics of minorities with the economics of poverty, discrimination, exploitation, urban life, and alienation. (JM)

Secado de trozos de yuca por convección natural en los valles de los ríos Cauca y Magdalena

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Alfonso Parra Coronado

1992-09-01

Full Text Available En este artículo se presentan los resultados obtenidos en la evaluación del potencial de secado de yuca en trozos por convección natural en los Valles de los ríos Cauca y Magdalena, utilizando la metodología desarrollada en el Departamento de Ingeniería Agrícola de la Universidad Nacional de Colombia sede Santafé de Bogotá, D.C., por Domínguez J. y Parra A. (1982, dentro de la línea de investigación "Secado y almacenamiento de Productos Agrícolas". La metodología se basa en la técnica de simulación matemática, mediante la cual es posible predecir simultáneamente, la variación meteorológica, el proceso de secado y el proceso de deterioración del producto, con el fin de optimizar el manejo y funcionamiento de sistemas de secado solar y natural. El modelo de simulación se compone de: el modelo de secado natural desarrollado por Roa (1974, el modelo de deterioro desarrollado por Ospina (1979 y de una rutina de interpolación polinomial que permite obtener la carga máxima de yuca (Kg/m2 que se puede secar sin que se deteriore más del 15%.

Therapeutic conflicts in emergency department patients with multimorbidity: a cross-sectional study.

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Stefan Markun

Full Text Available Patients with multimorbidity are an increasing concern in healthcare. Clinical practice guidelines, however, do not take into account potential therapeutic conflicts caused by co-occurring medical conditions. This makes therapeutic decisions complex, especially in emergency situations.The aim of this study was to identify and quantify therapeutic conflicts in emergency department patients with multimorbidity.We reviewed electronic records of all patients ≥18 years with two or more concurrent active medical conditions, admitted from the emergency department to the hospital ward of the University Hospital Zurich in January 2009. We cross-tabulated all active diagnoses with treatments recommended by guidelines for each diagnosis. Then, we identified potential therapeutic conflicts and classified them as either major or minor conflicts according to their clinical significance.166 emergency inpatients with multimorbidity were included. The mean number of active diagnoses per patient was 6.6 (SD±3.4. We identified a total of 239 therapeutic conflicts in 49% of the of the study population. In 29% of the study population major therapeutic conflicts, in 41% of the patients minor therapeutic conflicts occurred.Therapeutic conflicts are common among multimorbid patients, with one out of two experiencing minor, and one out of three experiencing major therapeutic conflicts. Clinical practice guidelines need to address frequent therapeutic conflicts in patients with co-morbid medical conditions.

Therapeutic conflicts in emergency department patients with multimorbidity: a cross-sectional study.

Science.gov (United States)

Markun, Stefan; Holzer, Barbara M; Rodak, Roksana; Kaplan, Vladimir; Wagner, Claudia C; Battegay, Edouard; Zimmerli, Lukas

2014-01-01

Patients with multimorbidity are an increasing concern in healthcare. Clinical practice guidelines, however, do not take into account potential therapeutic conflicts caused by co-occurring medical conditions. This makes therapeutic decisions complex, especially in emergency situations. The aim of this study was to identify and quantify therapeutic conflicts in emergency department patients with multimorbidity. We reviewed electronic records of all patients ≥18 years with two or more concurrent active medical conditions, admitted from the emergency department to the hospital ward of the University Hospital Zurich in January 2009. We cross-tabulated all active diagnoses with treatments recommended by guidelines for each diagnosis. Then, we identified potential therapeutic conflicts and classified them as either major or minor conflicts according to their clinical significance. 166 emergency inpatients with multimorbidity were included. The mean number of active diagnoses per patient was 6.6 (SD±3.4). We identified a total of 239 therapeutic conflicts in 49% of the of the study population. In 29% of the study population major therapeutic conflicts, in 41% of the patients minor therapeutic conflicts occurred. Therapeutic conflicts are common among multimorbid patients, with one out of two experiencing minor, and one out of three experiencing major therapeutic conflicts. Clinical practice guidelines need to address frequent therapeutic conflicts in patients with co-morbid medical conditions.

The Importance of Minority Teachers: Student Perceptions of Minority versus White Teachers

Science.gov (United States)

Cherng, Hua-Yu Sebastian; Halpin, Peter F.

2016-01-01

The demographic divide between teachers and students is of growing public concern. However, few studies have explicitly addressed the common argument that students, and particularly minority students, have more favorable perceptions of minority versus White teachers. Using data from the Measure of Effective Teaching study, we find that students…

DNA fragmentation and membrane damage of bocachico Prochilodus magdalenae (Ostariophysi: Prochilodontidae sperm following cryopreservation with dimethylsulfoxide and glucose

Directory of Open Access Journals (Sweden)

José Gregorio Martínez

Full Text Available The endangered bocachico Prochilodus magdalenae is a native freshwater fish of Colombia, the most captured species locally and one of the most important species for ex-situ conservation (germplasm banks. The aim of this study was to examine the effect of three concentrations of Dimethylsulfoxide (DMSO (5%, 10%, 15% and three of glucose (305, 333, 361 mM in the extender on spermatic DNA fragmentation (F-DNA (by Halomax®, Chromatin dispersion and membrane damage (D-Me (by eosin-nigrosin staining. After assessment of sperm quality by computer analysis of motility, one part of semen from males was diluted separately with three parts of extender and filled into 0.5 ml straws. Freezing was carried out in liquid nitrogen vapor dry shipper for 30 minutes and thawed at 60ºC for 8 seconds in a water bath and evaluated for the percentage of cells found with F-DNA and D-Me. The results demonstrated that cryopreservation causes greater F-DNA (13.62 ± 1.6% to 28.91 ± 3.25 and D-Me (24.27 ± 1.1% to 58.33 ± 2.81% when compared with pre-freezing semen (PFS (6.71 ± 1.54% and 2.34 ± 0.5%, respectively for F-DNA and D-Me. A significant interaction was found between DMSO and glucose concentration in this experiment. Use of extender: 10% DMSO + 305 mM glucose + 12% chicken egg yolk and, 10% DMSO + 333 mM glucose + 12% chicken egg yolk, allow for lower F-DNA and D-Me during cryopreservation of bocachico semen. A high correlation between F-DNA and D-Me was found (r = 0.771.

The BCLA Minor: Business, Communication, and Liberal Arts Minor at Towson University

Science.gov (United States)

Mahin, Linda

2008-01-01

In this article, the author describes a cross-disciplinary minor that combines elements of business, communication, and the liberal arts. The BCLA Minor enhances employment opportunities and cultural awareness for students with majors in the Colleges of Business and Economics, Fine Arts and Communication, and Liberal Arts by integrating the…

Institutional Investors as Minority Shareholders

OpenAIRE

Assaf Hamdani; Yishay Yafeh

2013-01-01

We examine the link between minority shareholders' rights and corporate governance by studying institutional investors' voting patterns in a concentrated ownership environment. Institutions rarely vote against insider-sponsored proposals even when the law empowers the minority. Institutions vote against compensation-related proposals more often than against related party transactions even when minority shareholders cannot influence outcomes. Potentially conflicted institutions are more likely...

Self-Esteem Comparisons among Intellectually Gifted Minority/Non-Minority Junior High Students.

Science.gov (United States)

Legin-Bucell, Cynthia; And Others

Differences in self-esteem between 48 minority and 62 non-minority intellectually gifted and 75 intellectually average junior-high students were assessed using the Coopersmith Self-Esteem Inventory. Results indicated a higher level of self-esteem for the gifted students than for the control group. Significant differences were also found to exist…

Minority stressors, rumination, and psychological distress in monozygotic twins discordant for sexual minority status.

Science.gov (United States)

Timmins, Liam; Rimes, Katharine A; Rahman, Qazi

2017-11-07

Lesbian, gay, and bisexual (LGB) individuals report higher levels of depression and anxiety than heterosexual people. Genetic factors may be a 'common cause' of sexual minority status and psychological distress. Alternatively, these may be correlated because of non-genetic environmental factors (e.g. minority stressors). This study investigated minority stressors and distress in monozygotic twins discordant for sexual minority status. This design provides a test of the role of non-shared environmental factors while minimizing differences due to genetics. Thirty-eight twin pairs in which one was heterosexual and the other was LGB completed a survey. Differences between twin pairs in minority stressors, rumination, psychological distress, and gender non-conformity were examined. Associations between these variables were also tested. Although there were no significant group differences for distress, LGB twins had higher rumination, a vulnerability factor for distress, than heterosexual co-twins. LGB twins also had higher scores than heterosexual co-twins on expectations of rejection, active concealment, self-stigma, prejudice events, childhood gender non-conformity, and lower scores on sexual orientation disclosure. Differences between twin pairs in rumination were positively associated with differences in acceptance concerns and self-stigma. Finally, self-stigma was positively associated with rumination in the full sample of heterosexual co-twins and microaggressions were positively associated with rumination when looking at exclusively heterosexual co-twins. These results support environmental factors as a causal explanation for disparities in rumination between LGB and heterosexual individuals. These factors likely include minority stressors. Rumination may also be associated with minority stressors in heterosexual MZ co-twins of LGB individuals.

32 CFR 22.325 - Historically Black colleges and universities (HBCUs) and other minority institutions (MIs).

Science.gov (United States)

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Historically Black colleges and universities (HBCUs) and other minority institutions (MIs). 22.325 Section 22.325 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD GRANT AND AGREEMENT REGULATIONS DoD GRANTS AND AGREEMENTS-AWARD AND ADMINISTRATION Competition § 22.325...

Reciprocal Allocation Method in Service Departments. The Case of a Production Enterprise

Science.gov (United States)

Papaj, Ewelina

2017-12-01

The main aim of this article is to indicate the role of reciprocal allocation method in the process of costs calculation. In the environment of nowadays companies, often taking very complex organisational forms, the existence of service departments becomes of great importance. Although, as far as management accounting processes are concerned, which lead to identifying the product cost, the service departments' costs come out to be of minor importance. This article means to prove that the service departments' costs and their reliable settlement are a desirable source of information about the products. This work consists of two parts. First of them features theoretical considerations and a critical analysis of subject literature. In the latter part, the service departments' costs calculation will be presented, basing on reciprocal services in a production enterprise from chemical industry.

Defining minors' abortion rights.

Science.gov (United States)

Rhodes, A M

1988-01-01

The right to abortion is confirmed in the Roe versus Wade case, by the US Supreme Court. It is a fundamental right of privacy but not an absolute right, and must consider state interests. During the first trimester of pregnancy abortion is a decision of the woman and her doctor. During the second trimester of pregnancy the state may control the abortion practice to protect the mothers health, and in the last trimester, it may prohibit abortion, except in cases where the mother's life or health are in danger. The states enacted laws, including one that required parents to give written consent for a unmarried minor's abortion. This law was struck down by the US Court, but laws on notification were upheld as long as there was alternative procedures where the minor's interests are upheld. Many of these law have been challenged successfully, where the minor was judged mature and where it served her best interests. The state must enact laws on parental notification that take into consideration basic rights of the minor woman. Health professionals and workers should be aware of these laws and should encourage the minor to let parents in on the decision making process where possible.

Computed tomography findings in young children with minor head injury presenting to the emergency department greater than 24h post injury.

Science.gov (United States)

Gelernter, Renana; Weiser, Giora; Kozer, Eran

2018-01-01

Large studies which developed decision rules for the use of Computed tomography (CT) in children with minor head trauma excluded children with late presentation (more than 24h). To assess the prevalence of significant traumatic brain injury (TBI) on CT in infants with head trauma presenting to the emergency department (ED) more than 24h from the injury. A retrospective chart review of infants less than 24 months old referred for head CT because of traumatic brain injury from January 2004 to December 2014 in Assaf-Harofeh medical center was conducted. We used the PECARN definitions of TBI on CT to define significant CT findings. 344 cases were analyzed, 68 with late presentation. There was no significant difference in the age between children with late and early presentation (mean 11.4 (SD 5.6) month vs 10. 5 (SD 7.0) month, P=0.27). There was no significant difference between the groups in the incidence of significant TBI (22% vs 19%, p=0.61). Any TBI on CT (e.g. fracture) was found in 43 (63%) patients with late presentation compared with 116 (42%) patients with early presentation (p=0.002, OR 2.37, 95% CI 1.37-4.1). A similar rate of CT-identified traumatic brain injury was detected in both groups.‏ There was no significant difference in the incidence of significant TBI on CT between the groups.‏ Young children presenting to the ED more than 24 hours after the injury may have abnormal findings on CT. Copyright © 2017 Elsevier Ltd. All rights reserved.

Minority students benefit from mentoring programs.

Science.gov (United States)

Cullen, D L; Rodak, B; Fitzgerald, N; Baker, S

1993-01-01

Mentoring has been proposed as one strategy to attract minority students to the radiologic sciences profession. This case study describes a minority mentoring program conducted for pre-radiologic science students at a Midwestern university during the 1991-92 academic year. Ten minority radiologic science students enrolled in the mentoring program. The study showed that mentoring may be a viable option to serve the special needs of minorities for recruitment and retention.

DNA fragmentation and membrane damage of bocachico Prochilodus magdalenae (Ostariophysi: Prochilodontidae sperm following cryopreservation with dimethylsulfoxide and glucose

Directory of Open Access Journals (Sweden)

José Gregorio Martínez

2012-09-01

Full Text Available The endangered bocachico Prochilodus magdalenae is a native freshwater fish of Colombia, the most captured species locally and one of the most important species for ex-situ conservation (germplasm banks. The aim of this study was to examine the effect of three concentrations of Dimethylsulfoxide (DMSO (5%, 10%, 15% and three of glucose (305, 333, 361 mM in the extender on spermatic DNA fragmentation (F-DNA (by Halomax®, Chromatin dispersion and membrane damage (D-Me (by eosin-nigrosin staining. After assessment of sperm quality by computer analysis of motility, one part of semen from males was diluted separately with three parts of extender and filled into 0.5 ml straws. Freezing was carried out in liquid nitrogen vapor dry shipper for 30 minutes and thawed at 60ºC for 8 seconds in a water bath and evaluated for the percentage of cells found with F-DNA and D-Me. The results demonstrated that cryopreservation causes greater F-DNA (13.62 ± 1.6% to 28.91 ± 3.25 and D-Me (24.27 ± 1.1% to 58.33 ± 2.81% when compared with pre-freezing semen (PFS (6.71 ± 1.54% and 2.34 ± 0.5%, respectively for F-DNA and D-Me. A significant interaction was found between DMSO and glucose concentration in this experiment. Use of extender: 10% DMSO + 305 mM glucose + 12% chicken egg yolk and, 10% DMSO + 333 mM glucose + 12% chicken egg yolk, allow for lower F-DNA and D-Me during cryopreservation of bocachico semen. A high correlation between F-DNA and D-Me was found (r = 0.771.O curimba Prochilodus magdalenae, é uma espécie nativa de água doce da Colômbia ameaçada de extinção, sendo a mais capturada localmente e uma das mais importantes para a conservação ex-situ (bancos de germoplasma. O objetivo deste estudo foi avaliar o efeito de três concentrações de dimetilsulfóxido (DMSO (5%, 10%, 15% e três de glicose (305, 333, 361 mM no diluente sobre a fragmentação do ADN espermático (F-DNA (através de Halomax®, dispersão da cromatina e danos em

Minority Undergraduate Training for Energy-Related Careers (MUTEC); FINAL

International Nuclear Information System (INIS)

Levy, C.; Yih, T.C.; Ebadian, M.A.

1995-01-01

OAK-B135 Minority Undergraduate Training for Energy-Related Careers (MUTEC). First, all the co-investigators would like to thank the Department of Energy's Minority Impact Office for awarding FIU with the MUTEC grant for the past five years. We believe it has made a difference, especially in the creation of a new, streamlined curriculum that began with the Mechanical Engineering Program and has now become college wide. Second, we have given 774 students an introduction to engineering, something that did not exist 3 years ago. Third, we have given FLAME the opportunity to participate in this program through the equivalent introduction to engineering course. Over 150 of those students have participated and have a 100% record of completing the program once, they start. Over 80% of those students have gone on to college. Fourth, we have aided 32 undergraduates continue in their engineering studies. Of those half have already graduated, and half of those have gone on to graduate school. One of these graduate school students has graduated with an MSME and another has won an NSF Scholarship. Fifth, we have created a bank of 51 2-hour tapes in 10 science and engineering science areas and covered the spectrum of math courses from geometry/trigonometry to differential equations. Sixth, we have created two examinations for use in preparation for entry into the engineering programs and in preparation for the EIT. Seventh, we have created a streamlined curriculum and four options, two of which are energy related. From these points, we believe that the program was very successful and for that we wish to thank the Department of Energy and specifically Ms. Estela Romo for her unwavering support

SEBACEOUS CYSTS MINOR SURGERY

Directory of Open Access Journals (Sweden)

I Gusti Ayu Agung Laksemi

2013-12-01

Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Minor surgery is small surgery or localized example cut ulcers and boils, cyst excision, and suturing. Somethings that need to be considered in the preparation of the surgery is minor tools, operating rooms and operating tables, lighting, maintenance of tools and equipment, sterilization and desinfection equipment, preparation of patients and anesthesia. In general cysts is walled chamber that consist of fluid, cells and the remaining cells. Cysts are formed not due to inflammation although then be inflamed. Lining of the cysts wall is composed of fibrous tissue and usually coated epithelial cells or endothelial. Cysts formed by dilated glands and closed channels, glands, blood vessels, lymph channels or layers of the epidermis. Contents of the cysts wall consists of the results is serum, lymph, sweat sebum, epithelial cells, the stratum corneum, and hair. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

Multichoice minority game

International Nuclear Information System (INIS)

Ein-Dor, Liat; Metzler, Richard; Kanter, Ido; Kinzel, Wolfgang

2001-01-01

The generalization of the problem of adaptive competition, known as the minority game, to the case of K possible choices for each player, is addressed, and applied to a system of interacting perceptrons with input and output units of a type of K-state Potts spins. An optimal solution of this minority game, as well as the dynamic evolution of the adaptive strategies of the players, are solved analytically for a general K and compared with numerical simulations

Autonomy and minority rights

DEFF Research Database (Denmark)

Barten, Ulrike

2008-01-01

on the content of the syllabus. When autonomy is understood in the literal sense, of giving oneself one's own laws, then there is a clear connection. Autonomy is usually connected to politics and a geographically limited territory. Special political rights of minorities - e.g. is the Danish minority party SSW...

Diffuse Subcutaneous Emphysema and Pneumomediastinum Secondary to a Minor Blunt Chest Trauma

Directory of Open Access Journals (Sweden)

Maximilian Andreas Storz

2017-01-01

Full Text Available Full medical evaluation is paramount for all trauma patients. Minor traumas are often overlooked, as they are thought to bear low injury potential. In this case report, we describe the case of a 48-year-old man presenting to our Emergency Department with mild to moderate right-sided shoulder and scapular pain following a fall from his own height ten days previously. Clinical and paraclinical investigations (CT revealed diffuse right shoulder pain, with crepitations on palpation of the neck, right shoulder, and right lateral chest wall. Computed tomography (CT demonstrated right-sided costal fractures (ribs 7 to 9, with diffuse subcutaneous emphysema and pneumomediastinum due to laceration of the visceral and parietal pleura and the adjacent lung parenchyma. In addition, a small ipsilateral pneumothorax was found. Surprisingly, the clinical status was only minimally affected by mild to moderate pain and minor functional impairment.

Wellness of Minority Female Counselor Educators

Science.gov (United States)

Shillingford, M. Ann; Trice-Black, Shannon; Butler, S. Kent

2013-01-01

Minority female counselor educators are faced with numerous challenges. This qualitative study revealed that for female minority counselor educators, these challenges continue to negatively affect their professional and personal experiences. It is through operational wellness practices and optimal balance and functioning that minority female…

29 CFR 570.31 - Secretary's determinations concerning the employment of minors 14 and 15 years of age.

Science.gov (United States)

2010-07-01

... AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Employment of Minors Between 14 and 16 Years of Age (Child Labor Reg. 3) § 570.31 Secretary's... or with their health and well-being and shall not be deemed to be oppressive child labor. Effective...

Epidemiological characteristics of pediatric epistaxis presenting to the emergency department.

Science.gov (United States)

Shay, Sophie; Shapiro, Nina L; Bhattacharyya, Neil

2017-12-01

Investigate the epidemiological characteristics of pediatric epistaxis in the emergency department setting. Cross-sectional study using national databases. Children (age epistaxis were extracted from the State Emergency Department Databases for New York, Florida, Iowa, and California for the calendar year 2010. Associated diagnoses, procedures, encounter characteristics, and demographic data were examined. There were 18,745 cases of pediatric epistaxis (mean age 7.54 years, 57.4% male). Overall, 6.9% of patients underwent procedures to control epistaxis, of which 93.5% had simple anterior epistaxis control. The distribution of pediatric epistaxis was highest in spring and summer months (p epistaxis presentations (38.8%, p epistaxis control procedure performed (p epistaxis control procedure (p epistaxis control procedure compared to those of minority backgrounds (p epistaxis are uninvolved cases that do not require procedural intervention. The overrepresentation of low socioeconomic status patients may suggest an overutilization of emergency services for minor cases of epistaxis, and perhaps a lack of access to primary care providers. This is the first study to evaluate racial and socioeconomic factors in relationship to pediatric epistaxis. Further investigation is needed to better elucidate these potential disparities. Copyright © 2017 Elsevier B.V. All rights reserved.

Language, Ethnicity and Education: Case Studies on Immigrant Minority Groups and Immigrant Minority Languages. Multilingual Matters 111.

Science.gov (United States)

Broeder, Peter; Extra, Guus

Immigrant minority groups and immigrant minority languages in Europe are viewed from three perspectives (demographic, sociolinguistic, and educational) through case studies. The first part, using a demographic approach, includes research on immigrant minority groups in population statistics of both European Union and English-dominant countries…

The Minority Game : An Economics Perspective

NARCIS (Netherlands)

Kets, W.

2007-01-01

This paper gives a critical account of the minority game literature. The minority game is a simple congestion game: players need to choose between two options, and those who have selected the option chosen by the minority win. The learning model proposed in this literature seems to differ markedly

14 CFR 152.419 - Minority business.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Minority business. 152.419 Section 152.419... AIRPORT AID PROGRAM Nondiscrimination in Airport Aid Program § 152.419 Minority business. Each person subject to this subpart is required to comply with the Minority Business Enterprise Regulations of the...

Minor burn - first aid - slideshow

Science.gov (United States)

... page: //medlineplus.gov/ency/presentations/100213.htm Minor burn - first aid - series—Procedure, part 1 To use ... out of 2 Overview To treat a minor burn, run cool water over the area of the ...

CRIMINALITY AT MINORS WITH MENTAL DEFICIENCY

Directory of Open Access Journals (Sweden)

Zoran Kitkanj

2009-06-01

Full Text Available The aim of this paper is to present, from penological aspect, the involvement and structure of recidivism at minors with mental deficiency within the whole area of juvenile criminality in Macedonia. The research covers 62 subjects who pay the penalty in juvenile penitentiary or institutional measure directing to correctional institution for minors. Of the total number of minors who hold one of the above-mentioned sanctions, minors with lower average IQ are presented with 56.4%. The shown involvement is in penological terms (refers to minors who hold institutional measure correctional institution for minors or penalty - juvenile penitentiary which does not mean that this category of juvenile delinquents participate in such percent in the total number of reported, accused and convicted minors. According to the research results it can be concluded that falling behind in intellectual development is an indicator for delinquent behavior but in no case it can be crucial or the most important factor for criminality. Of the total number of juvenile delinquents with intellectual deficit, 80% are repeat offenders in criminal legal sense. It is of great concern that 56% of the under average juvenile delinquents defied the law for the first time before the age of 14 years that is as children.

7 CFR 795.12 - Minor children.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Minor children. 795.12 Section 795.12 Agriculture... PROVISIONS COMMON TO MORE THAN ONE PROGRAM PAYMENT LIMITATION General § 795.12 Minor children. (a) A minor child and his parents or guardian (or other person responsible for him) shall be considered as one...

Teaching minority children hygiene

DEFF Research Database (Denmark)

Rheinländer, Thilde; Samuelsen, Helle; Dalsgaard, Anders

2015-01-01

infrastructures were important barriers for the implementation of safe home child hygiene. Furthermore, the everyday life of highland villages, with parents working away from the households resulted in little daily adult supervision of safe child hygiene practices. While kindergartens were identified......Objectives. Ethnic minority children in Vietnam experience high levels of hygiene- and sanitation-related diseases. Improving hygiene for minority children is therefore vital for improving child health. The study objective was to investigate how kindergarten and home environments influence...... children were further disadvantaged as teaching was only provided in non-minority language. Conclusions. Kindergartens can be important institutions for the promotion of safe hygiene practices among children, but they must invest in the maintenance of hygiene and sanitation infrastructures and adopt...

Sexual Minority-Related Victimization as a Mediator of Mental Health Disparities in Sexual Minority Youth: A Longitudinal Analysis

OpenAIRE

Burton, Chad M.; Marshal, Michael P.; Chisolm, Deena J.; Sucato, Gina S.; Friedman, Mark S.

2013-01-01

Sexual minority youth (youth who are attracted to the same sex or endorse a gay/lesbian/bisexual identity) report significantly higher rates of depression and suicidality than heterosexual youth. The minority stress hypothesis contends that the stigma and discrimination experienced by sexual minority youth create a hostile social environment that can lead to chronic stress and mental health problems. The present study used longitudinal mediation models to directly test sexual minority-specifi...

Analytical chemistry department. Annual report, 1977

International Nuclear Information System (INIS)

Knox, E.M.

1978-09-01

The annual report describes the analytical methods, analyses and equipment developed or adopted for use by the Analytical Chemistry Department during 1977. The individual articles range from a several page description of development and study programs to brief one paragraph descriptions of methods adopted for use with or without some modification. This year, we have included a list of the methods incorporated into our Analytical Chemistry Methods Manual. This report is organized into laboratory sections within the Department as well as major programs within General Atomic Company. Minor programs and studies are included under Miscellaneous. The analytical and technical support activities for GAC include gamma-ray spectroscopy, radiochemistry, activation analysis, gas chromatography, atomic absorption, spectrophotometry, emission spectroscopy, x-ray diffractometry, electron microprobe, titrimetry, gravimetry, and quality control. Services are provided to all organizations throughout General Atomic Company. The major effort, however, is in support of the research and development programs within HTGR Generic Technology Programs ranging from new fuel concepts, end-of-life studies, and irradiated capsules to fuel recycle studies

Legislative vulnerability of minority groups.

Science.gov (United States)

Paula, Carlos Eduardo Artiaga; Silva, Ana Paula da; Bittar, Cléria Maria Lôbo

2017-12-01

Minorities are in an inferior position in society and therefore vulnerable in many aspects. This study analyzes legislative vulnerability and aims to categorize as "weak" or "strong" the protection conferred by law to the following minorities: elderly, disabled, LGBT, Indians, women, children/ adolescents and black people. In order to do so, it was developed a documental research in 30 federal laws in which legal provisions were searched to protect minorities. Next, the articles were organized in the following categories: civil, criminal, administrative, labor and procedural, to be analyzed afterwards. Legal protection was considered "strong" when there were legal provisions that observed the five categories and "weak" when it did not meet this criterion. It was noted that six groups have "strong" legislative protection, which elides the assertion that minorities are outside the law. The exception is the LGBT group, whose legislative protection is weak. In addition, consecrating rights through laws strengthens the institutional channels for minorities to demand their rights. Finally, it was observed that the legislative protection granted tominorities is not homogeneous but rather discriminatory, and there is an interference by the majority group in the rights regulation of vulnerable groups.

Melanoma risk perception and prevention behavior among African-Americans: the minority melanoma paradox

Directory of Open Access Journals (Sweden)

Goldenberg A

2015-08-01

Full Text Available Alina Goldenberg,1 Igor Vujic,2,3 Martina Sanlorenzo,2,4 Susana Ortiz-Urda2 1Department of Internal Medicine/Dermatology, University of California, San Diego, 2Mt Zion Cancer Research Center, University of California San Francisco, San Francisco, CA, USA; 3Department of Dermatology, The Rudolfstiftung Hospital, Academic Teaching Hospital, Medical University Vienna, Vienna, Austria; 4Section of Dermatology, Department of Medical Sciences, University of Turin, Turin, Italy Introduction: Melanoma is the most deadly type of skin cancer with 75% of all skin cancer deaths within the US attributed to it. Risk factors for melanoma include ultraviolet exposure, genetic predisposition, and phenotypic characteristics (eg, fair skin and blond hair. Whites have a 27-fold higher incidence of melanoma than African-Americans (AA, but the 5-year survival is 17.8% lower for AA than Whites. It is reported continuously that AA have more advanced melanomas at diagnosis, and overall lower survival rates. This minority melanoma paradox is not well understood or studied. Objective: To explore further, the possible explanations for the difference in melanoma severity and survival in AA within the US. Methods: Qualitative review of the literature. Results: Lack of minority-targeted public education campaigns, low self-risk perception, low self-skin examinations, intrinsic virulence, vitamin D differences, and physician mistrust may play a role in the melanoma survival disparity among AA. Conclusion: Increases in public awareness of melanoma risk among AA through physician and media-guided education, higher index of suspicion among individuals and physicians, and policy changes can help to improve early detection and close the melanoma disparity gap in the future. Keywords: acral, advanced, African-American, disparity, melanoma, survival

Workplace harassment: double jeopardy for minority women.

Science.gov (United States)

Berdahl, Jennifer L; Moore, Celia

2006-03-01

To date there have been no studies of how both sex and ethnicity might affect the incidence of both sexual and ethnic harassment at work. This article represents an effort to fill this gap. Data from employees at 5 organizations were used to test whether minority women are subject to double jeopardy at work, experiencing the most harassment because they are both women and members of a minority group. The results supported this prediction. Women experienced more sexual harassment than men, minorities experienced more ethnic harassment than Whites, and minority women experienced more harassment overall than majority men, minority men, and majority women.

Minority Capital Resource Handbook. A Guide to Raising Capital for Minority Entrepreneurs. Second Edition.

Science.gov (United States)

Ewing, Samuel D., Jr.; Maloney, Clifton H. W.

This minority capital resource handbook consists of a guide to raising capital for minority entrepreneurs and a listing of sources that provide such capital. The first section deals with the process of raising capital. The realities of raising capital, intermediaries and financial advisors, and assessing needs are outlined. Factors considered in…

Minor actinide transmutation on PWR burnable poison rods

International Nuclear Information System (INIS)

Hu, Wenchao; Liu, Bin; Ouyang, Xiaoping; Tu, Jing; Liu, Fang; Huang, Liming; Fu, Juan; Meng, Haiyan

2015-01-01

Highlights: • Key issues associated with MA transmutation are the appropriate loading pattern. • Commercial PWRs are the only choice to transmute MAs in large scale currently. • Considerable amount of MA can be loaded to PWR without disturbing k eff markedly. • Loading MA to PWR burnable poison rods for transmutation is an optimal loading pattern. - Abstract: Minor actinides are the primary contributors to long term radiotoxicity in spent fuel. The majority of commercial reactors in operation in the world are PWRs, so to study the minor actinide transmutation characteristics in the PWRs and ultimately realize the successful minor actinide transmutation in PWRs are crucial problem in the area of the nuclear waste disposal. The key issues associated with the minor actinide transmutation are the appropriate loading patterns when introducing minor actinides to the PWR core. We study two different minor actinide transmutation materials loading patterns on the PWR burnable poison rods, one is to coat a thin layer of minor actinide in the water gap between the zircaloy cladding and the stainless steel which is filled with water, another one is that minor actinides substitute for burnable poison directly within burnable poison rods. Simulation calculation indicates that the two loading patterns can load approximately equivalent to 5–6 PWR annual minor actinide yields without disturbing the PWR k eff markedly. The PWR k eff can return criticality again by slightly reducing the boric acid concentration in the coolant of PWR or removing some burnable poison rods without coating the minor actinide transmutation materials from PWR core. In other words, loading minor actinide transmutation material to PWR does not consume extra neutron, minor actinide just consumes the neutrons which absorbed by the removed control poisons. Both minor actinide loading patterns are technically feasible; most importantly do not need to modify the configuration of the PWR core and

Formas de carbono orgánico en suelos con diferentes usos en el departamento del Magdalena (Colombia

Directory of Open Access Journals (Sweden)

Menjivar Flores Juan Carlos

2011-12-01

Full Text Available Las fracciones de materia orgánica del suelo (MOS lábiles y humificadas pueden ser afectadas por las prácticas de uso y manejo; sin embargo el impacto de estos cambios no se ha evaluado en suelos y ambientes tropicales. El presente estudio tuvo como objetivo evaluar los contenidos y algunas formas de carbono orgánico del suelo (COS en cinco zonas de clima cálido tropical (0 - 1110 m.s.n.m. del departamento del Magdalena (Colombia y el efecto que sobre ellas han tenido las prácticas asociadas a suelos cultivados con café (Coffea arabica, banano (Musa sp., palma africana (Elaeis guineensis y sábila (Aloe vera, comparados con suelos de bosques naturales. No se encontraron diferencias (P < 0.05 tanto entre zonas como entre usos del suelo, se presentaron valores medios a bajos de MOS en las zonas de estudio y contenidos de carbono total (Ct mayores en suelos de bosques que en suelos cultivados, así los suelos de bosques presentan una acumulación media de Ct de 42.4 mg/ha a 20 cm, frente a 33.8 mg/ha en los suelos cultivados, esto equivale a una pérdida media de Ct del 23% por efecto del manejo de los cultivos. En relación con el carbono extraíble con pirofosfato sódico altamente relacionado con las fracciones humificadas de la MOS (Cp se observaron valores muy bajos en los suelos cultivados y casi nulos en suelos de bosques; sin embargo estos últimos presentan mayor contenido de formas de carbono no-oxidables o estables (Cnox determinado por diferencia entre Ct - carbono oxidable (Cox. En el suelo cultivado con banano, el Ct corresponde en su totalidad a formas de Cox; mientras que en el suelo cultivado con palma africana las formas estables Cnox representaron 83% del carbono total.

Formas de carbono orgánico en suelos con diferentes usos en el departamento del Magdalena (Colombia

Directory of Open Access Journals (Sweden)

José Rafael Vásquez-Polo

2011-12-01

Full Text Available Las fracciones de materia orgánica del suelo (MOS lábiles y humificadas pueden ser afectadas por las prácticas de uso y manejo; sin embargo el impacto de estos cambios no se ha evaluado en suelos y ambientes tropicales. El presente estudio tuvo como objetivo evaluar los contenidos y algunas formas de carbono orgánico del suelo (COS en cinco zonas de clima cálido tropical (0 - 1110 m.s.n.m. del departamento del Magdalena (Colombia y el efecto que sobre ellas han tenido las prácticas asociadas a suelos cultivados con café (Coffea arabica, banano (Musa sp., palma africana (Elaeis guineensis y sábila (Aloe vera, comparados con suelos de bosques naturales. No se encontraron diferencias (P < 0.05 tanto entre zonas como entre usos del suelo, se presentaron valores medios a bajos de MOS en las zonas de estudio y contenidos de carbono total (Ct mayores en suelos de bosques que en suelos cultivados, así los suelos de bosques presentan una acumulación media de Ct de 42.4 mg/ha a 20 cm, frente a 33.8 mg/ha en los suelos cultivados, esto equivale a una pérdida media de Ct del 23% por efecto del manejo de los cultivos. En relación con el carbono extraíble con pirofosfato sódico altamente relacionado con las fracciones humificadas de la MOS (Cp se observaron valores muy bajos en los suelos cultivados y casi nulos en suelos de bosques; sin embargo estos últimos presentan mayor contenido de formas de carbono no-oxidables o estables (Cnox determinado por diferencia entre Ct - carbono oxidable (Cox. En el suelo cultivado con banano, el Ct corresponde en su totalidad a formas de Cox; mientras que en el suelo cultivado con palma africana las formas estables Cnox representaron 83% del carbono total.

Happiness and Sexual Minority Status.

Science.gov (United States)

Thomeer, Mieke Beth; Reczek, Corinne

2016-10-01

We used logistic regression on nationally representative data (General Social Survey, N = 10,668 and N = 6680) to examine how sexual minority status related to happiness. We considered two central dimensions of sexual minority status-sexual behavior and sexual identity. We distinguished between same-sex, both-sex, and different-sex-oriented participants. Because individuals transition between sexual behavior categories over the life course (e.g., from both-sex partners to only same-sex partners) and changes in sexual minority status have theoretical associations with well-being, we also tested the associations of transitions with happiness. Results showed that identifying as bisexual, gay, or lesbian, having both male and female partners since age 18, or transitioning to only different-sex partners was negatively related to happiness. Those with only same-sex partners since age 18 or in the past 5 years had similar levels of happiness as those with only different-sex partners since age 18. Additional tests showed that the majority of these happiness differences became non-significant when economic and social resources were included, indicating that the lower happiness was a product of structural and societal forces. Our findings clearly and robustly underscored the importance of taking a multi-faceted approach to understanding sexuality and well-being, demonstrating that not all sexual minority groups experience disadvantaged happiness. Our study calls for more attention to positive aspects of well-being such as happiness in examinations of sexual minorities and suggests that positive psychology and other happiness subfields should consider the role of sexual minority status in shaping happiness.

Happiness and Sexual Minority Status

Science.gov (United States)

Thomeer, Mieke Beth; Reczek, Corinne

2017-01-01

We used logistic regression on nationally representative data (General Social Survey, N = 10,668 and N = 6,680) to examine how sexual minority status related to happiness. We considered two central dimensions of sexual minority status—sexual behavior and sexual identity. We distinguished between same-sex, both-sex, and different-sex oriented participants. Because individuals transition between sexual behavior categories over the life course (e.g., from both-sex partners to only same-sex partners) and changes in sexual minority status have theoretical associations with well-being, we also tested the effects of transitions on happiness. Results showed that identifying as bisexual, gay, or lesbian, having both male and female partners since age 18, or transitioning to only different-sex partners was negatively related to happiness. Those with only same-sex partners since age 18 or in the past five years had similar levels of happiness as those with only different-sex partners since age 18. Additional tests showed that the majority of these happiness differences became non-significant when economic and social resources were included, indicating that the lower happiness was a product of structural and societal forces. Our findings clearly and robustly underscored the importance of taking a multi-faceted approach to understanding sexuality and well-being, demonstrating that not all sexual minority groups experience disadvantaged happiness. Our study calls for more attention to positive aspects of well-being such as happiness in examinations of sexual minorities and suggests that positive psychology and other happiness subfields should consider the role of sexual minority status in shaping happiness. PMID:27102605

Ethnic minority dropout in economics

NARCIS (Netherlands)

Arnold, I.J.M.

2013-01-01

This paper investigates the first-year study success of minority students in the bachelor program in economics at Erasmus University Rotterdam. We find that the gap in study success between minority and majority students can be attributed to differences in high school education. Students from

Sexual Minority-Related Victimization as a Mediator of Mental Health Disparities in Sexual Minority Youth: A Longitudinal Analysis

Science.gov (United States)

Burton, Chad M.; Marshal, Michael P.; Chisolm, Deena J.; Sucato, Gina S.; Friedman, Mark S.

2013-01-01

Sexual minority youth (youth who are attracted to the same sex or endorse a gay/lesbian/bisexual identity) report significantly higher rates of depression and suicidality than heterosexual youth. The minority stress hypothesis contends that the stigma and discrimination experienced by sexual minority youth create a hostile social environment that…

Dictionary of Minor Planet Names

CERN Document Server

Schmadel, Lutz D

2007-01-01

Dictionary of Minor Planet Names, Fifth Edition, is the official reference for the field of the IAU, which serves as the internationally recognised authority for assigning designations to celestial bodies and any surface features on them. The accelerating rate of the discovery of minor planets has not only made a new edition of this established compendium necessary but has also significantly altered its scope: this thoroughly revised edition concentrates on the approximately 10,000 minor planets that carry a name. It provides authoritative information about the basis for all names of minor planets. In addition to being of practical value for identification purposes, this collection provides a most interesting historical insight into the work of those astronomers who over two centuries vested their affinities in a rich and colorful variety of ingenious names, from heavenly goddesses to more prosaic constructions. The fifth edition serves as the primary reference, with plans for complementary booklets with newl...

Introduction-Minority Language Policy: Theory and Practice

OpenAIRE

Stefan Oeter

2007-01-01

In practice the Charter has created legal standards that work like individual and collective rights and that empower minority language speakers to insist upon education in minority languages, on using the languages before judicial courts and the administration, on claiming a right to receive radio and television programmes in minority languages, and on insisting to be treated in the minority language in hospitals and homes for the elderly, to name only some of the most important guarantees of...

Postrape care services to minors in Kenya: are the services healing or hurting survivors?

Directory of Open Access Journals (Sweden)

Wangamati CK

2016-07-01

Full Text Available Cynthia Khamala Wangamati,1 Viva Combs Thorsen,1 Abdi Ali Gele,2 Johanne Sundby1 1Department of Community Medicine, Faculty of Medicine, University of Oslo, 2Department of Nursing and Health Promotion, Faculty of Health Sciences, Oslo and Akershus University College of Applied Sciences, Oslo, Norway Abstract: Child sexual abuse is a global problem and a growing concern in Sub-Saharan Africa. It constitutes a profound violation of human rights. To address this problem, Kenya has established the Sexual Offences Act. In addition, Kenya has developed national guidelines on the management of sexual violence to grant minors access to health care. However, little is known about the experiences of sexually abused minors when they interact with the health and legal system. Accordingly, this study uses a triangulation of methods in the follow-up of two adolescent girls. Health records were reviewed, interactions between the girls and service providers were observed, in-depth interviews were conducted with the girls, and informal discussions were held with guardians and service providers. Findings indicated that the minors’ rights to quality health care and protection were being violated. Protocols on postrape care delivery were unavailable. Furthermore, the health facility was ill equipped and poorly stocked. Health providers showed little regard for informed assent, confidentiality, and privacy while offering postrape care. Similarly, in the justice system, processing was met with delays and unresponsive law enforcement. Health providers and police officers are in grave need of training in sexual and gender-based violence, its consequences, comprehensive postrape care, and sexual and reproductive health rights to ensure the protection of minors’ rights. Health administrators should ensure that facilities are equipped with skilled health providers, medical supplies, and equipment. Additionally, policies on the protection and care of sexually abused

Tobacco sales to minors in Italy.

Science.gov (United States)

Gallus, Silvano; Tramacere, Irene; Zuccaro, Piergiorgio; Colombo, Paolo; La Vecchia, Carlo

2009-01-01

One of the strategies to control tobacco is to limit purchase of cigarettes to minors. To understand the attitudes of Italian adults towards regulations to prevent minors from purchasing tobacco products, we added specific questions to the annual survey on smoking in Italy. During March-April 2007, we conducted a survey on smoking on 3,057 subjects representative of the Italian population aged > or = 15 years. Two specific questions were included, one investigating the attitudes towards the proposed legislation prohibiting purchase of tobacco to individuals under 18 years of age (instead of 16 years) as a policy to reduce smoking prevalence and consumption. The second question asked whether the current tobacco sales-to-minors law was observed. Overall, 78% of Italians believed that a restriction of the current tobacco sales-to-minors law could be moderately to extremely effective as a strategy to decrease smoking prevalence and consumption. More than 90% of Italians reported that they had never seen in their lifetime a retailer refusing to sell cigarettes to an adolescent or requesting the minor's identification or age. A restriction of the legislation, increasing to 18 years the minimum age for purchasing tobacco, would limit access to tobacco products by minors, only if adopted together with systematic and effective enforcement measures.

Department of Energy: Nuclear S&T workforce development programs

International Nuclear Information System (INIS)

Bingham, Michelle; Bala, Marsha; Beierschmitt, Kelly; Steele, Carolyn; Sattelberger, Alfred P.; Bruozas, Meridith A.

2016-01-01

The U.S. Department of Energy (DOE) national laboratories use their expertise in nuclear science and technology (S&T) to support a robust national nuclear S&T enterprise from the ground up. Traditional academic programs do not provide all the elements necessary to develop this expertise, so the DOE has initiated a number of supplemental programs to develop and support the nuclear S&T workforce pipeline. This document catalogs existing workforce development programs that are supported by a number of DOE offices (such as the Offices of Nuclear Energy, Science, Energy Efficiency, and Environmental Management), and by the National Nuclear Security Administration (NNSA) and the Naval Reactor Program. Workforce development programs in nuclear S&T administered through the Department of Homeland Security, the Nuclear Regulatory Commission, and the Department of Defense are also included. The information about these programs, which is cataloged below, is drawn from the program websites. Some programs, such as the Minority Serving Institutes Partnership Programs (MSIPPs) are available through more than one DOE office, so they appear in more than one section of this document.

Minority Stress across the Career-Lifespan Trajectory

Science.gov (United States)

Dispenza, Franco; Brown, Colton; Chastain, Taylor E.

2016-01-01

Sexual minority persons (e.g., lesbian, gay, bisexual, and queer) are likely to encounter "minority stress", such as discrimination, concealment, expectation of rejection, and internalized heterosexism. Minority stress occurs alongside one's lifespan and has considerable implications in the context of the career lifespan trajectory.…

Behavior changes after minor emergency procedures.

Science.gov (United States)

Brodzinski, Holly; Iyer, Srikant

2013-10-01

Procedures are common in pediatric emergency departments and frequently cause distress from pain and/or anxiety. The objective of this study was to describe the incidence, types, and magnitude of long-term behavior changes after procedures in the emergency setting. This is a descriptive pilot study to determine if children display negative behavioral changes after a minor emergency department procedure (abscess drainage or laceration repair). Behavior change was measured at 1 week by telephone follow-up using the 27-item Post Hospitalization Behavior Questionnaire, a well-validated instrument that measures behavior changes across 6 categories: general anxiety, separation anxiety, anxiety about sleep, eating disturbances, aggression toward authority, and apathy/withdrawal. Significant behavior change was defined as 5 or more negative behavior changes on the 27-item questionnaire. Twenty percent of children who underwent abscess drainage (n = 30) and 20% who underwent laceration repair (n = 30) displayed significant negative behavior change at 1 week. Children who displayed significant negative behavior change tended to be younger (3.6 vs 5.9 years) and trended toward being more likely to have received anxiolysis or sedation (16.7% vs 8.3%). Separation anxiety, sleep difficulties, and aggression toward authority were the most common behavior changes. In this pilot study, a significant percentage of children undergoing common emergency procedures exhibited an appreciable burden of negative behavior change at 1 week; these results demonstrate the need for further rigorous investigation of predictors of these changes and interventions, which can ameliorate these changes.

Minority Engineering Program Pipeline: A Proposal to Increase Minority Student Enrollment and Retention in Engineering

Science.gov (United States)

Charity, Pamela C.; Klein, Paul B.; Wadhwa, Bhushan

1995-01-01

The Cleveland State University Minority Engineering Program Pipeline consist of programs which foster engineering career awareness, academic enrichment, and professional development for historically underrepresented minority studies. The programs involved are the Access to Careers in Engineering (ACE) Program for high school pre-engineering students: the LINK Program for undergraduate students pursuing degree which include engineering; and the PEP (Pre-calculus Enrichment Program) and EPIC (Enrichment Program in Calculus) mathematics programs for undergraduate academic enrichment. The pipeline is such that high school graduates from the ACE Program who enroll at Cleveland State University in pursuit of engineering degrees are admitted to the LINK Program for undergraduate level support. LINK Program students are among the minority participants who receive mathematics enrichment through the PEP and EPIC Programs for successful completion of their engineering required math courses. THese programs are interdependent and share the goal of preparing minority students for engineering careers by enabling them to achieve academically and obtain college degree and career related experience.

Nutritional composition of minor indigenous fruits

DEFF Research Database (Denmark)

Shajib, Md. Tariqul Islam; Kawser, Mahbuba; Miah, Md. Nuruddin

2013-01-01

In line of the development of a food composition database for Bangladesh, 10 minor indigenous fruits were analysed for their nutrient composition comprising ascorbic acid, carotenoids and mineral values. Nutrient data obtained have been compared with published data reported in different literatur...... values of these minor fruits would make awareness among the people for their mass consumption for healthy life and to grow more minor fruit trees from extinction in order to maintain biodiversity....

Minor actinide transmutation - a waste management option

International Nuclear Information System (INIS)

Koch, L.

1986-01-01

The incentive to recycle minor actinides results from the reduction of the long-term α-radiological risk rather than from a better utilization of the uranium resources. Nevertheless, the gain in generated electricity by minor actinide transmutation in a fast breeder reactor can compensate for the costs of their recovery and make-up into fuel elements. Different recycling options of minor actinides are discussed: transmutation in liquid metal fast breeder reactors (LMFBRs) is possible as long as plutonium is not recycled in light water reactors (LWRs). In this case a minor actinide burner with fuel of different composition has to be introduced. The development of appropriate minor actinide fuels and their properties are described. The irradiation experiments underway or planned are summarized. A review of minor actinide partitioning from the PUREX waste stream is given. From the present constraints of LMFBR technology a reduction of the long-term α-radiological risk by a factor of 200 is deduced relative to that from the direct storage of spent LWR fuel. Though the present accumulation of minor actinides is low, nuclear transmutation may be needed when nuclear energy production has grown. (orig.)

A minority research and education information service: Design, develop, pilot test, and implement on-line access for historically black colleges and universities and government agencies. Annual status report, September 28, 1992--September 27, 1993

Energy Technology Data Exchange (ETDEWEB)

Rodman, J.A.

1993-08-01

The goal of the MOLIS project was to develop, design, and pilot test on-line access to current information on minority colleges and universities as well as federal minority opportunities. Federal Information Exchange, Inc. (FIE), a diversified information services company recognized by researchers and educators as a leader in the field of information delivery services, was awarded a 5 year small business research grant to develop and implement MOLIS. Since going on-line on April 29, 1991, MOLIS has provided current information on 138 Black and Hispanic colleges and universities -- including faculty and student profiles, financial data, research centers and equipment information, precollege and education programs, emerging capabilities, enrollment data, administrative personnel data, and current events -- as well as minority opportunities from participating federal agencies. Six federal agencies are currently participating in MOLIS, including: Agency for International Development; Department of Commerce; Department of Energy; Department of Housing and Urban Development; National Aeronautics and Space Administration; and National Science Foundation.

22 CFR 51.28 - Minors.

Science.gov (United States)

2010-04-01

... under § 51.28(a)(5) must be made by a senior passport authorizing officer pursuant to guidance issued by... appearance of the minor is specifically excused by a senior passport authorizing officer pursuant to guidance..., unless the personal appearance of the minor is specifically excused by a senior passport authorizing...

75 FR 81395 - Minority and Women Inclusion

Science.gov (United States)

2010-12-28

... 2590-AA28 Minority and Women Inclusion AGENCIES: Federal Housing Finance Board; Federal Housing Finance... and the inclusion of women and minorities in all activities. The final rule implements the provisions.... It also requires each regulated entity to establish an Office of Minority and Women Inclusion, or...

75 FR 10446 - Minority and Women Inclusion

Science.gov (United States)

2010-03-08

... 2590-AA28 Minority and Women Inclusion AGENCIES: Federal Housing Finance Board; Federal Housing Finance... minority and women inclusion. Section 1116 of the Housing and Economic Recovery Act of 2008 amended section... Loan Banks to promote diversity and the inclusion of women and minorities in all activities...

Minors and Sexting: Legal Implications.

Science.gov (United States)

Lorang, Melissa R; McNiel, Dale E; Binder, Renée L

2016-03-01

Sexting is the sending or forwarding of sexually explicit photographs or videos of the sender or someone known to the sender via cell phone. It has become common practice among young people, as cell phones are being given to adolescents at ever younger ages. Youths often send messages without giving appropriate thought to the content of the images. In studies on the subject, rates of minors who have sent sexual images range from 4 to 25 percent, depending on the age of the youths surveyed, the content of the messages and other factors. Because transferring and viewing sexually explicit material when the subject is a minor can be considered child pornography, there can be serious legal consequences. Several states have enacted legislation to help differentiate between child pornography and sexting by minors. The trend reflected in statutes has been that minors involved in sexting without other exacerbating circumstances should be charged with a less serious offense. There is no clear national consensus on how sexting by minors is adjudicated, and therefore we compared several statutes. Case examples are used to illustrate the range of legal outcomes, from felony charges to no charges. Two sexting episodes that were followed by suicide are described. We also address the role of the forensic mental health professional. © 2016 American Academy of Psychiatry and the Law.

Future goal setting, task motivation and learning of minority and non-minority students in Dutch schools

NARCIS (Netherlands)

Andriessen, I.; Phalet, K.; Lens, W.

2006-01-01

Background. Cross-cultural research on minority school achievement yields mixed findings on the motivational impact of future goal setting for students from disadvantaged minority groups. Relevant and recent motivational research, integrating Future Time Perspective Theory with Self-Determination

Ethnic Minority Dropout in Economics

Science.gov (United States)

Arnold, Ivo J. M.

2013-01-01

This paper investigates the first-year study success of minority students in the bachelor program in economics at Erasmus University Rotterdam. We find that the gap in study success between minority and majority students can be attributed to differences in high school education. Students from similar high school tracks show no significant…

Potential distribution of Podocnemis lewyana (Reptilia: Podocnemididae) and its possible fluctuation under different global climate change scenarios

International Nuclear Information System (INIS)

Ortiz Yusty, Carlos; Restrepo, Adriana; Paez, Vivian P

2014-01-01

We implemented a species distribution modelling approach to establish the potential distribution of Podocnemis lewyana, to explore the climatic factors that may influence the species' distribution and to evaluate possible changes in distribution under future climate scenarios. The distribution models predicted a continuous distribution from south to north along the Magdalena River, from Rivera and Palermo in the Department of Huila to the departments of Atlantico and Magdalena in the north. Temperature was the variable most influential in the distribution of P. lewyana; this species tends to be present in warm regions with low temperature variability. The distribution model predicted an increase in the geographic range of P. lewyana under climate change scenarios. However, taking into account the habitat preferences of this species and its strong association with water, this result should be treated with caution since the model considered only terrestrial climatic variables. Given the life history characteristics of this species (temperature dependent sex determination, high pivotal temperature and a very narrow transition range) and the negative effect of changes in hydrological regimes on embryo survival, expansion of the potential distribution of P. lewyana in the future does not mean that the species will not be affected by global climate change.

Implementation of adapted PECARN decision rule for children with minor head injury in the pediatric emergency department.

Science.gov (United States)

Bressan, Silvia; Romanato, Sabrina; Mion, Teresa; Zanconato, Stefania; Da Dalt, Liviana

2012-07-01

Of the currently published clinical decision rules for the management of minor head injury (MHI) in children, the Pediatric Emergency Care Applied Research Network (PECARN) rule, derived and validated in a large multicenter prospective study cohort, with high methodologic standards, appears to be the best clinical decision rule to accurately identify children at very low risk of clinically important traumatic brain injuries (ciTBI) in the pediatric emergency department (PED). This study describes the implementation of an adapted version of the PECARN rule in a tertiary care academic PED in Italy and evaluates implementation success, in terms of medical staff adherence and satisfaction, as well as its effects on clinical practice. The adapted PECARN decision rule algorithms for children (one for those younger than 2 years and one for those older than 2 years) were actively implemented in the PED of Padova, Italy, for a 6-month testing period. Adherence and satisfaction of medical staff to the new rule were calculated. Data from 356 visits for MHI during PECARN rule implementation and those of 288 patients attending the PED for MHI in the previous 6 months were compared for changes in computed tomography (CT) scan rate, ciTBI rate (defined as death, neurosurgery, intubation for longer than 24 hours, or hospital admission at least for two nights associated with TBI) and return visits for symptoms or signs potentially related to MHI. The safety and efficacy of the adapted PECARN rule in clinical practice were also calculated. Adherence to the adapted PECARN rule was 93.5%. The percentage of medical staff satisfied with the new rule, in terms of usefulness and ease of use for rapid decision-making, was significantly higher (96% vs. 51%, puse of the adapted PECARN rule in clinical practice was 100% (95% CI=36.8 to 100; three of three patients with ciTBI who received CT scan at first evaluation), while efficacy was 92.3% (95% CI=89 to 95; 326 of 353 patients without ci

Informing the design of clinical decision support services for evaluation of children with minor blunt head trauma in the emergency department: a sociotechnical analysis.

Science.gov (United States)

Sheehan, Barbara; Nigrovic, Lise E; Dayan, Peter S; Kuppermann, Nathan; Ballard, Dustin W; Alessandrini, Evaline; Bajaj, Lalit; Goldberg, Howard; Hoffman, Jeffrey; Offerman, Steven R; Mark, Dustin G; Swietlik, Marguerite; Tham, Eric; Tzimenatos, Leah; Vinson, David R; Jones, Grant S; Bakken, Suzanne

2013-10-01

Integration of clinical decision support services (CDSS) into electronic health records (EHRs) may be integral to widespread dissemination and use of clinical prediction rules in the emergency department (ED). However, the best way to design such services to maximize their usefulness in such a complex setting is poorly understood. We conducted a multi-site cross-sectional qualitative study whose aim was to describe the sociotechnical environment in the ED to inform the design of a CDSS intervention to implement the Pediatric Emergency Care Applied Research Network (PECARN) clinical prediction rules for children with minor blunt head trauma. Informed by a sociotechnical model consisting of eight dimensions, we conducted focus groups, individual interviews and workflow observations in 11 EDs, of which 5 were located in academic medical centers and 6 were in community hospitals. A total of 126 ED clinicians, information technology specialists, and administrators participated. We clustered data into 19 categories of sociotechnical factors through a process of thematic analysis and subsequently organized the categories into a sociotechnical matrix consisting of three high-level sociotechnical dimensions (workflow and communication, organizational factors, human factors) and three themes (interdisciplinary assessment processes, clinical practices related to prediction rules, EHR as a decision support tool). Design challenges that emerged from the analysis included the need to use structured data fields to support data capture and re-use while maintaining efficient care processes, supporting interdisciplinary communication, and facilitating family-clinician interaction for decision-making. Copyright © 2013 Elsevier Inc. All rights reserved.

PETOM: Preservice Education for Teachers of Minorities.

Science.gov (United States)

Kamehameha Journal of Education, 1993

1993-01-01

The paper presents an overview of a two-year program called PETOM (Preservice Education for Teachers of Minorities), which receives funding from the Kamehameha Schools and the University of Hawaii to prepare teachers of underachieving minority children. The program educates teachers who can make school successful for Hawaii's minority students.…

Strategic emergency department design: An approach to capacity planning in healthcare provision in overcrowded emergency rooms.

Science.gov (United States)

Exadaktylos, Aristomenis K; Evangelopoulos, Dimitrios S; Wullschleger, Marcel; Bürki, Leo; Zimmermann, Heinz

2008-11-17

Healthcare professionals and the public have increasing concerns about the ability of emergency departments to meet current demands. Increased demand for emergency services, mainly caused by a growing number of minor and moderate injuries has reached crisis proportions, especially in the United Kingdom. Numerous efforts have been made to explore the complex causes because it is becoming more and more important to provide adequate healthcare within tight budgets. Optimisation of patient pathways in the emergency department is therefore an important factor.This paper explores the possibilities offered by dynamic simulation tools to improve patient pathways using the emergency department of a busy university teaching hospital in Switzerland as an example.

The Minority Teacher Shortage: Fact or Fable?

Science.gov (United States)

Ingersoll, Richard M.; May, Henry

2011-01-01

This research examines national data on the status of the minority teacher shortage--the low proportion of minority teachers in comparison to the increasing numbers of students of color in schools. The authors show that efforts over recent decades to recruit more minority teachers, and place them in disadvantaged schools, have been very…

Results from occultations by minor planets

International Nuclear Information System (INIS)

Taylor, G.E.

1982-01-01

Since the minor planets are believed to consist of primordial matter dating from the time of the formation of the solar system there is great interest in determining their composition. It is therefore necessary to calculate their densities, for which we need accurate masses and sizes. On the rare occasions when a minor planet occults a star, timed observations of the event from a number of observing sites enable an accurate size of the minor planet to be determined. (Auth.)

18 CFR 16.19 - Procedures for an existing licensee of a minor hydroelectric power project or of a minor part of...

Science.gov (United States)

2010-04-01

... existing licensee of a minor hydroelectric power project or of a minor part of a hydroelectric power....19 Procedures for an existing licensee of a minor hydroelectric power project or of a minor part of a hydroelectric power project with a license not subject to sections 14 and 15 of the Federal Power Act. (a...

Health Risks among Sexual Minority Youth

Science.gov (United States)

... Sexual Minority Youth Communication Resources Protective Factors for LGBT Youth Survey of Today’s Adolescent Relationships and Transitions ( ... as a result of challenges such as stigma, discrimination, family disapproval, social rejection, and violence. Sexual minority ...

Considerations for successful minority investments in independent power projects

International Nuclear Information System (INIS)

Bleveans, Lincoln

1998-01-01

This article considers the role of lead developers and lead investors, and minority investors in power projects. The risks involved in minority investment without control is examined, and minority investor issues, the 'due diligence' of the minority investor, the need for timely information, and the importance of minority investors to the power project are discussed. (UK)

Sexual Minority Stress, Coping, and Physical Health Indicators.

Science.gov (United States)

Flenar, Delphia J; Tucker, Carolyn M; Williams, Jaime L

2017-12-01

Sexual minorities experience higher rates of several physical health problems compared to their heterosexual counterparts. The present study uses Meyer's Minority Stress Model (Psychological Bulletin, 129(5): 674-697, 2003) to examine physical health indicators among 250 adults who identified as sexual minorities. Study hypotheses include that sexual minority stress is predictive of two physical health indicators (i.e., engagement in a health-promoting lifestyle and number of physical health problems) and that planning (i.e., problem-focused) and social support coping will partially mediate the relationship between sexual minority stress and each physical health indicator. Results showed that as level of sexual minority stress increased, engagement in a health-promoting lifestyle decreased and the number of physical health problems increased. Planning and social support coping did not mediate these relationships; however, as levels of coping increased, engagement in a health-promoting lifestyle increased. These findings have implications for researchers and healthcare professionals in their efforts to promote the physical health of sexual minorities.

The Impact of Minority Stress on Mental Health and Substance Use among Sexual Minority Women

Science.gov (United States)

Lehavot, Keren; Simoni, Jane M.

2011-01-01

Objective: We examined the direct and indirect impact of minority stress on mental health and substance use among sexual minority women. Method: A combination of snowball and targeted sampling strategies was used to recruit lesbian and bisexual women (N = 1,381) for a cross-sectional, online survey. Participants (M age = 33.54 years; 74% White)…

Estudio para la medición de seguridad alimentaria y nutricional en el Magdalena medio colombiano. Caso Cesar.

Directory of Open Access Journals (Sweden)

Sara Del Castillo M.

2012-03-01

Full Text Available Antecedentes. El presente artículo presenta los resultados del Estudio para la Medición de la Seguridad Alimentaria y Nutricional  (SAN en el Magdalena Medio Colombiano. Caso César, realizado por Obusinga y el OBSAN, financiado por OBUSINGA y por la UGI de la Facultad de Medicina de la Universidad Nacional de Colombia. Adicionalmente, forma parte de las acciones del Proyecto de Construcción Participativa de una Propuesta de Desarrollo Territorial con Perspectiva Alimentaria en 12 Municipios del Departamento del Cesar. Objetivo. Determinar el nivel de inseguridad alimentaria y nutricional de la población de los 12  municipios. Material y métodos.  El estudio se basó en las referencias establecidas por el Instituto de Nutrición de Centroamérica y Panamá, la metodología utilizada corresponde a la diseñada por la Universidad Nacional de Colombia para los estudios de Canasta de Alimentos desde el 2003, adaptada para este estudio por la Corporación  Obusinga. Resultados. Los principales resultados de la investigación permitieron reconocer algunas características sociodemográficas de la población objeto, identificar la Canasta Alimentaria Básica de los municipios seleccionados, estableciendo la Canasta Usual de Alimentos, canasta alimentaria recomendada, y la línea de indigencia y pobreza de los  hogares. Conclusión. La importancia de dichos resultados dejan en evidencia los altos niveles de inseguridad alimentaria de la población de los municipios del sur del departamento del César trabajados, los cuales se ven reflejados en los niveles de adecuación de calorías y nutrientes, el alto porcentaje de hogares bajo las líneas de pobreza e indigencia, constituyéndose en una herramienta básica para orientar la formulación o ajuste de los planes locales de SAN en la Región.

Persistence among Minority STEM Majors: A Phenomenological Study

Science.gov (United States)

Williams-Watson, Stacey

The United States needs to increase the number of science, technology, engineering, and math (STEM) graduates to remain competitive in the global market and maintain national security. Minority students, specifically African-American and Hispanic, are underrepresented in STEM fields. As the minority population continues to grow it is essential that higher education institutions improve minority students' persistence in STEM education. This study examined the problem of minority students' lack of persistence in STEM programs. The purpose of this qualitative transcendental phenomenological study was to describe the lived experiences that minority students perceived as contributing to their persistence in STEM. The central research question was: What are the lived experiences of minority STEM students that have contributed to their persistence in a STEM program? The sub-questions were: a) What led participants to majors in STEM?; b) What contributed to students' success and persistence in STEM?; and c) What advice do students have to offer? The researcher interviewed 12 minority STEM students and uncovered 10 themes that described the lived experiences of minority students' persistence in STEM programs. The themes were 1) Childhood experiences and interests; 2) Positive educational experiences in secondary school; 3) Self- motivation; 4) Positive experiences with professors; 5) Family encouragement and values; 6) Lack of minorities; 7) Lack of educational preparation; 8) The need for financial assistance; 9) Clubs and organizations; and 10) Friends within the major. The significance of these findings is the potential to produce changes in curricula, programs, and retention methods that may improve the persistence of minority students in STEM programs.

LEGAL PROTECTION OF NATIONAL MINORITIES IN SLOVENIA

Directory of Open Access Journals (Sweden)

Vera Klopčič

2018-05-01

Full Text Available The Constitution of the Republic of Slovenia mentions only Italian and Hungarian national minority and Roma community as holders of special collective minority rights. Special rights of the autochthonous Italian and Hungarian national minorities in Slovenia are defined in Article 64. Although data on the ethnic structure in Slovenia reflect more heterogeneous ethnic structure, members of other ethnic groups than Italian and Hungarian national communities and Roma community, at present, do not have the status of a national minority in the sense of collective holders of minority rights. In February 2018 the draft Act on the Implementation of Collective Cultural Rights of National Communities of the Nations of the Former Socialist Federal Republic of Yugoslavia in the Republic of Slovenia was prepared. The draft received a support within the National Parliament of the Republic of Slovenia for further consideration

Legal protection of informed consent of minors.

Science.gov (United States)

Osuna, Eduardo

2010-06-01

One of the pillars of healthcare provision is respect for the autonomy of the patient's wishes, which is given substance by the process of obtaining informed consent. Minors deserve special protection, entitled to basic rights and increasingly autonomous as they develop. In certain situations, minors are deemed matures and able to consent to treatment without the involvement of a parent or guardian. The assessment of competence would be based on the child's functional ability, not on age or outcome of the decision. This manuscript includes a brief analysis of legal perspectives on informed consent of minors, and minors' capacities to make medical decisions. Remaining questions of how to evaluate capacity and balance parental and minor autonomy are explored. Considerations on informed consent in different situations as refusing treatment and termination of pregnancy by female children are analyzed.

The Willink Minority Commission and minority rights in Nigeria ...

African Journals Online (AJOL)

Consequently, copious provisions to protect some basic human rights and fundamental freedoms of all Nigerians were enshrined in the independence constitution. This article examines the debates about minority rights in the work of the Willink Commission and the circumstances leading to the enactment of human rights ...

An Examination of the Impact of Minority Status Stress and Impostor Feelings on the Mental Health of Diverse Ethnic Minority College Students

Science.gov (United States)

Cokley, Kevin; McClain, Shannon; Enciso, Alicia; Martinez, Mercedes

2013-01-01

This study examined differences in minority status stress, impostor feelings, and mental health in a sample of 240 ethnic minority college students. African Americans reported higher minority status stress than Asian Americans and Latino/a Americans, whereas Asian Americans reported higher impostor feelings. Minority status stress and impostor…

Minorities and Women and Honors Education.

Science.gov (United States)

Harvey, Maria Luisa Alvarez

1986-01-01

Although honors education can be a key to the liberation of women and minorities, both groups continue to be underrepresented, perhaps because bright women and minority students are uncomfortable displaying their talents and adding pressure in an already stressful situation. (MSE)

Young ethnic minorities in education

DEFF Research Database (Denmark)

Mørck, Line Lerche

2007-01-01

In Danish as well as in international comparative educational research, there is a tendency to foreground lack of skills or lack of achievement in discussions about learning among ethnic minorities[1]. Empirically, this kind of research (see for example Ragnvid, 2005, about the PISA-Copenhagen re......In Danish as well as in international comparative educational research, there is a tendency to foreground lack of skills or lack of achievement in discussions about learning among ethnic minorities[1]. Empirically, this kind of research (see for example Ragnvid, 2005, about the PISA......-Copenhagen results) is based on statistics and test scores - and it often lacks a basis in a theoretical understanding of how learning comes about. Theoretical and qualitative examples of recent educational research about ethnic minorities are often poststructuralist analyses of discourses and social categories...... and transcend negative social categories about a ‘Muslim school girl' as ‘isolated and oppressed' and ‘too studios'. [1] I use the term ethnic minority, not as a distinction with numerical proportions, but rather related to societal power relations (Phoenix, 2001). In that way the Danish Palestinian pupils...

77 FR 48204 - Minority Depository Institution Advisory Committee

Science.gov (United States)

2012-08-13

...] Minority Depository Institution Advisory Committee AGENCY: Office of the Comptroller of the Currency... renewal of the Charter of the OCC Minority Depository Institution Advisory Committee (MDIAC) is necessary... and future development of minority depository institutions, in accordance with the goals established...

Managerial factor of ethnic minority cultural space: changes (1990 – 2000 – years

Directory of Open Access Journals (Sweden)

V. M. Pekarchuk

2014-09-01

Full Text Available On the basis of archival, statistical materials, analytical inputs predecessors considered the place and role of management factor in the development of cultural space Ethnic minorities during 1990 - 2000 - ies. Nonfiction includes problems of participation of public authorities in the cultural renaissance of ethnic minorities in part addresses the issue of directions, principles, nature management decisions involving relevant administrative instruments regarding implementation in practice of the basics of cultural - artistic policy. Importance designated problem caused primarily by the need to have a clear understanding of the mechanisms of decision independent state problems of interethnic relations, promoting the principles of many cultural, ethnic and national tolerance and harmony. Fundamental approaches to the creation of prerequisites cooperation executive authorities and representative bodies of national - cultural society, the maintenance of ethnic and cultural needs of ethnic groups in Ukraine. We considered the prospect of continuity and management activities in the direction of improving the principles of such support. Considerable attention is paid to the current management mechanism (mosaic bodies involved in financing, material support, investment projects. At first, in the historiography on the basis of specific methodological tools to analyze conformity issued by the President of Ukraine, the Cabinet of Ministers, Ministry departments strategic objectives - development of social and cultural environment Ethnic minorities of Ukraine. Particular attention is given to explaining the problems of social - political participation of ethnic minorities, ethnic consolidation of the principles of conservation of space. Stressed that the Cabinet of Ministers of Ukraine actively promoted satisfaction ethno-cultural needs of ethnic groups, the revival of their customs and traditions. A significant part of the articl is devoted to clarify

BCDC Minor Permits

Data.gov (United States)

California Natural Resource Agency — An administrative permit can be issued for an activity that qualifies as a minor repair or improvement in a relatively short period of time and without a public...

[Minor Uralic languages...] / Väino Klaus

Index Scriptorium Estoniae

Klaus, Väino, 1949-

1998-01-01

Arvustus: Minor Uralic languages and their contacts / University of Tartu ; editor A. Künnap. Tartu : University of Tartu, 1993 ; Minor Uralic languages: structure and development : [artikleid ja materjale / edited and preface by Ago Künnap]. Tartu : [Tartu University Press] ; Groningen : University of Groningen, 1994

Disparities in health system input between minority and non-minority counties and their effects on maternal mortality in Sichuan province of western China.

Science.gov (United States)

Ren, Yan; Qian, Ping; Duan, Zhanqi; Zhao, Ziling; Pan, Jay; Yang, Min

2017-09-29

The maternal mortality rate (MMR) markedly decreased in China, but there has been a significant imbalance among different geographic regions (east, central and west regions), and the mortality in the western region remains high. This study aims to examine how much disparity in the health system and MMR between ethnic minority and non-minority counties exists in Sichuan province of western China and measures conceivable commitments of the health system determinants of the disparity in MMR. The MMR and health system data of 67 minority and 116 non-minority counties were taken from Sichuan provincial official sources. The 2-level Poisson regression model was used to identify health system determinants. A series of nested models with different health system factors were fitted to decide contribution of each factor to the disparity in MMR. The MMR decreased over the last decade, with the fastest declining rate from 2006 to 2010. The minority counties experienced higher raw MMR in 2002 than non-minority counties (94.4 VS. 58.2), which still remained higher in 2014 (35.7 VS. 14.3), but the disparity of raw MMR between minority and non-minority counties decreased from 36.2 to 21.4. The better socio-economic condition, more health human resources and higher maternal health care services rate were associated with lower MMR. Hospital delivery rate alone explained 74.5% of the difference in MMR between minority and non-minority counties. All health system indicators together explained 97.6% of the ethnic difference in MMR, 59.8% in the change trend, and 66.3% county level variation respectively. Hospital delivery rate mainly determined disparity in MMR between minority and non-minority counties in Sichuan province. Increasing hospital birth rates among ethnic minority counties may narrow the disparity in MMR by more than two-thirds of the current level.

78 FR 5871 - Minority Depository Institutions Advisory Committee

Science.gov (United States)

2013-01-28

...] Minority Depository Institutions Advisory Committee AGENCY: Office of the Comptroller of the Currency... Comptroller of the Currency (OCC) announces a meeting of the Minority Depository Institutions Advisory... be open to the public. Agenda items include a discussion of the status of the minority depository...

International Legislation Specific to the Minor Immigrant

Directory of Open Access Journals (Sweden)

Andy Pusca

2016-06-01

Full Text Available Inside the vast array characterizing the phenomenon of migration, in this paper we chose to focus our analysis on a unique and extremely delicate category: the minor immigrants. The main objective is to highlight the heterogeneity of juvenile migratory phenomenon, achieving a prospective of analyses which focuses not only on international law aimed at protecting minors but also on the flaws of European systems which ignore too often the importance of the superior interests of the child. Mainly the Convention on the Rights of the Child, signed in New York in 1959, provides a generalized protection of minor figure and it represents the legal basis for all rules directed towards children and thus to minor immigrants.

La literatura en la frontera lingüística : el caso de la escritora italo-suiza Fleur Jaeggy

OpenAIRE

Soria Millán, María del Pilar

2012-01-01

"El verdadero milagro proustiano no es que una magdalena mojada en té tenga el mismo gusto que otra magdalena mojada en té y despierte el recuerdo; es, más bien, que esa segunda magdalena resucite con ella un cuarto, una casa, una ciudad entera, y que ese lugar antiguo pueda, por espacio de un segundo, conmover la solidez del lugar actual, forzar sus puertas y hacer vacilar sus muebles." [1] Genette aporta con estas palabras la idea principal de lo que en esta tesis se pretende analizar, ...

Minority game with SK interactions

International Nuclear Information System (INIS)

Menezes, Pedro Castro; Sherrington, David

2013-01-01

A batch minority game with fake random history and additional SK-like quenched interaction is introduced and analysed. A mixing parameter λ quantifies the admixture and dictates the relative dominance of the two contributions: if λ → 0, agent decisions are based on their strategies and point-scores alone, as in the pure minority game, whereas for λ > 0 the agents also communicate with each other directly and update their points accordingly. Keeping the minority game dynamics in which the agents’ points are updated in parallel at each time step, the aim is to understand what happens if instead of simply using the normal strategy-based decisions, the agents also take account of an ‘effective field’ generated by the other agents. It is shown that the SK interaction introduces a ‘noise’ term which is broader than that in the normal minority game and which furthermore kills the normal phase transition. It is also shown that the same effect would occur if, instead of an SK interaction, Gaussian-distributed quenched random fields are added. By calculating order parameters in the time-translational invariant phase we show that the system is persistent in a ergodic phase. Both simulational and analytical results are presented. (paper)

LEGAL PROTECTION OF NATIONAL MINORITIES IN SLOVENIA

OpenAIRE

Vera Klopčič

2018-01-01

The Constitution of the Republic of Slovenia mentions only Italian and Hungarian national minority and Roma community as holders of special collective minority rights. Special rights of the autochthonous Italian and Hungarian national minorities in Slovenia are defined in Article 64. Although data on the ethnic structure in Slovenia reflect more heterogeneous ethnic structure, members of other ethnic groups than Italian and Hungarian national communities and Roma community, at present, do not...

DNA minor groove alkylating agents.

Science.gov (United States)

Denny, W A

2001-04-01

Recent work on a number of different classes of anticancer agents that alkylate DNA in the minor groove is reviewed. There has been much work with nitrogen mustards, where attachment of the mustard unit to carrier molecules can change the normal patterns of both regio- and sequence-selectivity, from reaction primarily at most guanine N7 sites in the major groove to a few adenine N3 sites at the 3'-end of poly(A/T) sequences in the minor groove. Carrier molecules discussed for mustards are intercalators, polypyrroles, polyimidazoles, bis(benzimidazoles), polybenzamides and anilinoquinolinium salts. In contrast, similar targeting of pyrrolizidine alkylators by a variety of carriers has little effect of their patterns of alkylation (at the 2-amino group of guanine). Recent work on the pyrrolobenzodiazepine and cyclopropaindolone classes of natural product minor groove binders is also reviewed.

Bussing of Ethnic Minority Children

DEFF Research Database (Denmark)

Jacobsen, Gro Hellesdatter

2015-01-01

This article concerns the rights and duties of ethnic minority children in education in Denmark. More specifically, it discusses the policy of compulsory bussing of ethnic minority children based on language screenings that was legalized by the Danish Parliament in 2005. The policy concerns...... the meeting between citizens with an ethnic minority background and the Danish state, represented by welfare institutions, in this case public elementary schools, and changes the character of this meeting for the individuals involved. In the article, I concentrate on two rights at stake in this meeting......, namely the right to free choice of school and the right – or duty? – to obtain more-equal opportunities in education. The policy creates a dilemma between these two rights and furthermore between a right and a duty to obtain better education results. The article discusses whether the bussing policy may...

Minority Teacher Recruitment and Retention Strategies

Science.gov (United States)

Kearney-Gissendaner, Janet E.

2010-01-01

The tools and resources in this book help school leaders seamlessly incorporate minority teacher recruitment and retention programs into current human-resources activities. With details about exemplary minority teacher recruitment and retention programs, this book also showcases strategies for how to replicate such programs in your own school or…

Transmutation of minor actinide using thorium fueled BWR core

International Nuclear Information System (INIS)

Susilo, Jati

2002-01-01

One of the methods to conduct transmutation of minor actinide is the use of BWR with thorium fuel. Thorium fuel has a specific behaviour of producing a little secondary minor actinides. Transmutation of minor actinide is done by loading it in the BWR with thorium fuel through two methods, namely close recycle and accumulation recycle. The calculation of minor actinide composition produced, weigh of minor actinide transmuted, and percentage of reminder transmutation was carried SRAC. The calculations were done to equivalent cell modeling from one fuel rod of BWR. The results show that minor actinide transmutation is more effective using thorium fuel than uranium fuel, through both close recycle and accumulation recycle. Minor actinide transmutation weight show that the same value for those recycle for 5th recycle. And most of all minor actinide produced from 5 unit BWR uranium fuel can transmuted in the 6 t h of close recycle. And, the minimal value of excess reactivity of the core is 12,15 % Δk/k, that is possible value for core operation

Ethnic-minority climbers : Evaluating “minority cultures of mobility” as a lens to study Dutch minority student organizations

NARCIS (Netherlands)

Slootman, M.W.

2018-01-01

The increasing discomfort with ethnic diversity in many countries is paralleled by the emergence of middle classes consisting of second-generation immigrants who articulate their minority identities. This calls for an enhanced understanding of the experiences and identifications of social climbers

Teaching minority children hygiene: investigating hygiene education in kindergartens and homes of ethnic minority children in northern Vietnam.

Science.gov (United States)

Rheinländer, Thilde; Samuelsen, Helle; Dalsgaard, Anders; Konradsen, Flemming

2015-01-01

Ethnic minority children in Vietnam experience high levels of hygiene- and sanitation-related diseases. Improving hygiene for minority children is therefore vital for improving child health. The study objective was to investigate how kindergarten and home environments influence the learning of hygiene of pre-school ethnic minority children in rural Vietnam. Eight months of ethnographic field studies were conducted among four ethnic minority groups living in highland and lowland communities in northern Vietnam. Data included participant observation in four kindergartens and 20 homes of pre-school children, together with 67 semi-structured interviews with caregivers and five kindergarten staff. Thematic analysis was applied and concepts of social learning provided inputs to the analysis. This study showed that poor living conditions with lack of basic sanitation infrastructures were important barriers for the implementation of safe home child hygiene. Furthermore, the everyday life of highland villages, with parents working away from the households resulted in little daily adult supervision of safe child hygiene practices. While kindergartens were identified as potentially important institutions for improving child hygiene education, essential and well-functioning hygiene infrastructures were lacking. Also, hygiene teaching relied on theoretical and non-practice-based learning styles, which did not facilitate hygiene behaviour change in small children. Minority children were further disadvantaged as teaching was only provided in non-minority language. Kindergartens can be important institutions for the promotion of safe hygiene practices among children, but they must invest in the maintenance of hygiene and sanitation infrastructures and adopt a strong practice-based teaching approach in daily work and in teacher's education. To support highland minority children in particular, teaching styles must take local living conditions and caregiver structures into account

Minority Outlook: Opening the Door in Biomedicine.

Science.gov (United States)

Freiherr, Gregory

1979-01-01

The national Minority Biomedical Support (MBS) Program, established in 1972 with National Institutes of Health funds, is described with emphasis on its role in increasing minority representation in biomedical research. (LBH)

On freak minor octopus, Octopus minor, found out in Imabari Fish Market, Ehime Prefecture

OpenAIRE

Higashide, Ryosuke; Sakai, Yoichi; Hashimoto, Hiroaki

2007-01-01

The three male freak minor octopus, Octopus minor were found out on Fish Market of Imabari Fisheries Cooperative, Ehime Prefecture, Japan. One of them was the octopus landed on May 25, 2006, which had two hectocotilized arms on both of the third right and left, though male octopus usually has only one hectocotilized arm on the third right arm. It was seemed to be arisen from the abnormal generation. Another ones were landed on the Fish Market on April 16 and June 26, 2007, respectively. Both ...

Explanations for Special Neighbourhood Preferences among Ethnic Minorities

DEFF Research Database (Denmark)

Andersen, Hans Skifter

2015-01-01

In this paper is examined if preferences exist among ethnic minorities for living close to an ethnic social network, in so-called ethnic enclaves, or living in neighbourhoods with many residents belonging to different ethnic minorities. It is analysed to what extent these preferences can be expla......In this paper is examined if preferences exist among ethnic minorities for living close to an ethnic social network, in so-called ethnic enclaves, or living in neighbourhoods with many residents belonging to different ethnic minorities. It is analysed to what extent these preferences can...

[Judicial framework for medical decision-making concerning minors].

Science.gov (United States)

Sirvent, N; Bérard, E

2010-02-01

One aim of the law promulgated in France on March 4, 2002 concerning patients' rights and the quality of the health care system was to reconsider the bases of the physician-patient relationship. The new legal framework recommends establishment of a true dialogue between the two protagonists, and it assigns decisional priority to the patient rather than to the physician or third parties. In the case of minors, the principle of parental authority requires that the physician consults the holders of this authority before making any medical decision. However, the law of March 4, 2002 also reinforced the participation of minors in medical decisions concerning them. The lawmaker explicitly envisaged the possibility of overruling the principle of parental authority. This new "balance of power" obliges the physician to inform the minor of his or her medical condition in a manner appropriate to the child's degree of maturity. The minor may even put forward the principle of medical secrecy to prevent the sharing of information with his or her parents. This new "autonomy" of minors gives rise to at least two reservations: i) the difficulty involved in assessment of a minor's degree of discernment; ii) the minor's vulnerability with respect to his or her entourage. Copyright (c) 2010 Elsevier Masson SAS. All rights reserved.

Minor's healthcare: who decides? | Osime | Port Harcourt Medical ...

African Journals Online (AJOL)

Results: Virtually all legal authorities are in agreement that minors can indeed give valid informed consent for treatment (or make informed refusal) provided the minor is mature or emancipated. And for minors indeed, the overall best interest of the child should be taken into consideration with respect to parents or guardians ...

[Surgical management of minor salivary gland tumors].

Science.gov (United States)

Zhou, Liang; Chen, Xiaoling; Huang, Weiting; Li, Kelan; Zhang, Xiaotong; Wang, Wei

2007-11-01

To study the clinical features of minor salivary gland tumors and to discuss the treatment modalities for these tumors. Retrospective analysis of 54 cases with minor salivary gland tumor operated in our hospital from 1997 to 2004. Among 54 cases with minor salivary gland tumors in this series, 16 patients lost of follow up. Among the remaining 38 patients, 2 patients with nasal cavity adenoid cystic carcinoma died of tumor recurrence 2 and 3 years after the surgery respectively, one patient with laryngeal myoepithelial carcinoma died of tumor recurrence 3 years after the surgery and one patient with paranasal sinus mucoepidermoid carcinoma died of recurrence 17 months after the surgery. Two patients with paranasal sinus adenoid cystic carcinoma recurred after the primary surgery and were survived without tumor after salvage surgery. The other patients survived with no tumor recurrence. While different histopathology of minor salivary gland tumors were found in this group, malignant tumors were predominant, accounting for 81.4%. The choice of treatment for minor salivary gland tumors depends upon the location and the histopathology of the tumors. The treatment policy for benign tumors is simple tumor excision, while that for malignant tumors is surgery combined with pre- or post-operative radiation therapy. Complete surgical resection of tumor masses and tumor free margin is essential for successful treatment of malignant minor salivary gland tumors.

Properties of minor actinide nitrides

International Nuclear Information System (INIS)

Takano, Masahide; Itoh, Akinori; Akabori, Mitsuo; Arai, Yasuo; Minato, Kazuo

2004-01-01

The present status of the research on properties of minor actinide nitrides for the development of an advanced nuclear fuel cycle based on nitride fuel and pyrochemical reprocessing is described. Some thermal stabilities of Am-based nitrides such as AmN and (Am, Zr)N were mainly investigated. Stabilization effect of ZrN was cleary confirmed for the vaporization and hydrolytic behaviors. New experimental equipments for measuring thermal properties of minor actinide nitrides were also introduced. (author)

Limited rights of minors in the Dutch healthcare.

Science.gov (United States)

Brands, Wolter; Brands, Marieke; Brands-Bottema, Gea

2014-11-30

In many countries, if not all, the autonomy of minors is limited. Especially in countries with comprehensive legislation in the field of health law the (lack of) autonomy of minors may create challenges. These problems become more complex if the costs of treatment are not paid by the government or covered by insurance. Some challenges are: At what age is a minor able to decide about his health? As not every treatment is the same, how should the system take this into account? The Netherlands has a long history of very comprehensive health care legislation. This legislation includes a section about the treatment of minors that addresses the questions of the conditions in which the autonomy of minors is limited. Though this legislation is limited to the Netherlands other countries face the same challenges.

Minority Students and Faculty in Higher Music Education

Science.gov (United States)

Clements, Allen

2009-01-01

This article offers a brief summary of the current minority situation in university and college music programs in the United States. Research in this area has concentrated to varying degrees on specific subsets of the minority population (e.g., African Americans, Hispanics, Native Americans, Asians) as well as on minorities in a more general…

40 CFR 158.60 - Minor use data policies.

Science.gov (United States)

2010-07-01

... to, the following: (a) A new data requirement pertinent to both an unregistered minor use and a registered major use will not be applied to a minor use applicant until it is applied to the major use... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Minor use data policies. 158.60...

7 CFR 1400.101 - Minor children.

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Minor children. 1400.101 Section 1400.101 Agriculture... SUBSEQUENT CROP, PROGRAM, OR FISCAL YEARS Payment Limitation § 1400.101 Minor children. (a) Except as provided in paragraph (b) of this section, payments received by a child under 18 years of age as of April 1...

Strategies employed by sexual minority adolescents to cope with minority stress.

Science.gov (United States)

Goldbach, J T; Gibbs, J J

2015-09-01

Sexual minority adolescents (SMA) experience disparities in health and behavioral health outcomes, including high rates of depression, anxiety, self-harm, substance use, HIV risk behavior, suicidal ideation, and suicide attempts. These outcomes are commonly attributed to minority stress. Stress experiences are different for SMA than their adult counterparts. For example, disclosing their sexual orientation may be more likely to result in homelessness because these youth more often live with parents or other family members. Although stress in this population has been explored in previous research, very little is known about how SMA cope. Relying upon an adolescent coping model, this study examined the coping strategies, responses, and resources of SMA related to stress. Forty-eight racially and ethnically diverse SMA (age 14-19) were recruited for 90-minute tape-recorded interviews. The semi-structured interviews were guided by a life history calendar. Recordings were transcribed verbatim and entered into QSR NVivo. All transcripts were coded by two members of the research team and went through a consensus process. Forty-three unique coping statements emerged that fit with the Compas model of adolescent coping. SMA cope with minority stress in similar ways to heterosexual youth coping with general stress, but findings suggest that SMA may also use different kinds of coping resources. Although further research is needed, the present study identified a variety of ways SMA cope with stress and can inform future research on the development interventions.

Own education institutions as an option for minority groups

Directory of Open Access Journals (Sweden)

H.J. Steyn

1998-03-01

Full Text Available In this article the introductory part deals with Christian guidelines regarding the rights of minority groups. In the ensuing part the provision of education according to the unique educational needs of minority groups is discussed within the context of the presented guidelines. It is indicated that own education is internationally accepted as one of the major rights of minority groups. Within the international context, for example in the treaties of Unesco and in the educational provision of several countries, it is accepted that minority groups also prefer their own education institutions in order to effectively provide in their unique educational needs. In this article the more general requirements, regarding the characteristics of the education institution needed to meet the unique educational needs of a particular minority group are also identified. The impending problems in South Africa regarding own education schools for minorities are discussed briefly. In order to find possible solutions the situation in the Netherlands regarding "bijzondere scholen” to provide in the unique educational needs of particular interest groups and particularly religious groups is analysed. The conclusion arrived at is that the mentioned situation does not oppose Christian guidelines if minorities need each other to influence educational change, that the acknowledgement of the educational rights of minority groups promotes national unity, that the educational rights of minorities should imply freedom of establishment, denomination and institution and that the educational rights of minorities are fully realised if their education is financially supported by government on an equal basis to that of the majority.

Ethnic minority psychology: struggles and triumphs.

Science.gov (United States)

Sue, Stanley

2009-10-01

This article focuses on my interpretation of the history of ethnic minority psychology, using as a base the presentations of the contributing authors to this special issue of Cultural Diversity and Ethnic Minority Psychology. Because each contributing author has focused on a particular ethnic group or a particular aspect of history, my goal is to focus on 3 common issues and problems. First, what are the themes and issues that confronted African Americans, American Indians and Alaska Natives, Asian Americans, and Latinos? Second, what were characteristics of the ethnic leaders on whose shoulders we now stand? Third, what kinds of relationships existed between members of different ethnic minority groups? Copyright 2009 APA, all rights reserved.

Prevalence of dating violence among sexual minority youth: variation across gender, sexual minority identity and gender of sexual partners.

Science.gov (United States)

Martin-Storey, Alexa

2015-01-01

Dating violence during adolescence negatively influences concurrent psychosocial functioning, and has been linked with an increased likelihood of later intimate partner violence. Identifying who is most vulnerable for this negative outcome can inform the development of intervention practices addressing this problem. The two goals of this study were to assess variations in the prevalence of dating violence across different measures of sexual minority status (e.g., sexual minority identity or same-sex sexual behavior), and to assess whether this association was mediated by bullying, the number of sexual partners, binge drinking or aggressive behaviors. These goals were assessed by employing the Massachusetts Youth Risk Behavior Survey (N = 12,984), a regionally representative sample of youth ages 14-18. In this sample, a total of 540 girls and 323 boys reported a non-heterosexual identity, and 429 girls and 230 boys reported having had one or more same-sex sexual partners. The results generally supported a higher prevalence of dating violence among sexual minority youth. This vulnerability varied considerably across gender, sexual minority identity and the gender of sexual partners, but generally persisted when accounting for the mediating variables. The findings support investigating dating violence as a mechanism in the disparities between sexual minority and heterosexual youth, and the importance of addressing sexual minority youth specifically in interventions targeting dating violence.

7 CFR 400.306 - Spouses and minor children.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Spouses and minor children. 400.306 Section 400.306... Regulations for the 1991 and Succeeding Crop Years § 400.306 Spouses and minor children. (a) The spouse and minor children of an individual are considered to be the same as the individual for purposes of this...

Molecular systematics of the freshwater stingrays (myliobatiformes: potamotrygonidae) of the Amazon, Orinoco, Magdalena, Esequibo, Caribbean, and Maracaibo basins (Colombia - Venezuela): evidence from three mitochondrial genes.

Science.gov (United States)

Garcia, David Alejandro; Lasso, Carlos Andres; Morales, Monica; Caballero, Susana Josefina

2016-11-01

Lack of adequate information about the taxonomic and evolutionary relationships, ecology, biology, and distribution of several species belonging to the family Potamotrygonidae makes these species vulnerable to anthropic activities, including commercial overexploitation for the ornamental fish market. The aim of this study was to investigate the systematic relationships among genera and species belonging to this family by analyses of three mitochondrial gene regions. Samples were collected from the main river basins in Colombia and Venezuela for four genera and seven species of the family, as well as for what appear to be unidentified species. Three mitochondrial molecular markers COI, Cytb, and ATP6 were amplified and sequenced. Maximum likelihood and Bayesian inference analysis were performed to obtain topologies for each marker and for a concatenated dataset including the three genes. Small dataset may compromise some methods estimations of sequence divergence in the ATP6 marker. Monophyly of the four genera in Potamotrygonidae was confirmed and phylogenetic relationships among members of the Potamotrygon genus were not clearly resolved. However, results obtained with the molecular marker Cytb appear to offer a good starting point to differentiate among genera and species as a tool that could be used for barcoding. The application of this gene as a barcode could be applied for management and regulation of extraction practices for these genera. Sequencing complete mitochondrial genomes would be the next step for testing evolutionary hypothesis among these genera. Population structure analyses should be undertaken for Paratrygon, Potamotrygon magdalenae and motoro.

Sociolinguistic Minorities, Research, and Social Relationships

Science.gov (United States)

Garner, Mark; Raschka, Christine; Sercombe, Peter

2006-01-01

This paper suggests elements of an agenda for future sociolinguistics among minority groups, by seeing it as a mutual relationship that involves benefits to researcher and researched. We focus on two aspects of the relationship. One is the political, economic and social benefits that can accrue to a minority group as a result of the research.…

Reports of the hairy-legged vampire bat Diphylla ecaudata Spix, 1823 (Chiroptera: Desmodontinae for the biogeographyc Colombian Chocó

Directory of Open Access Journals (Sweden)

Jonard David Echavarría-R

2017-07-01

Full Text Available It is reported a new record of the hairy-legged vampire Diphylla ecaudata (SPIX, 1823 in the Choco region of Colombia, of which are known only few studies in the country, registered in the departments of Magdalena (1900, Vaupés (1966, Meta (1970, Caquetá (1999 y Amazonas (2016. This registry is based on two specimens that were properly analyzed and due to its curiosity, discusses the available information on this species in the country in terms of its distribution and ecology, based on specimens in collections and existing reports. This log helps fill a void of the known geographic distribution of the species in the country deposited in the Teriologica Scientific Collection Research Group on Management and Wildlife Management of the Chocó of the Technological University of Chocó (ColTer-Choco. This report extends the geographic distribution until the department of Choco, in contraendose to 464.794 km some of the record closest in Magdalena, adding the Tropical Dry Forest Ecosystem (BST to habitats that occurred for the species. Due to its curiosity, discusses the available information on this species in the country in terms of its distribution and ecology, based on specimens in collections and existing reports. This log helps fill a void of the known geographic distribution of the species in the country.

Associations between Extending Access to Primary Care and Emergency Department Visits: A Difference-In-Differences Analysis.

Science.gov (United States)

Whittaker, William; Anselmi, Laura; Kristensen, Søren Rud; Lau, Yiu-Shing; Bailey, Simon; Bower, Peter; Checkland, Katherine; Elvey, Rebecca; Rothwell, Katy; Stokes, Jonathan; Hodgson, Damian

2016-09-01

Health services across the world increasingly face pressures on the use of expensive hospital services. Better organisation and delivery of primary care has the potential to manage demand and reduce costs for hospital services, but routine primary care services are not open during evenings and weekends. Extended access (evening and weekend opening) is hypothesized to reduce pressure on hospital services from emergency department visits. However, the existing evidence-base is weak, largely focused on emergency out-of-hours services, and analysed using a before-and after-methodology without effective comparators. Throughout 2014, 56 primary care practices (346,024 patients) in Greater Manchester, England, offered 7-day extended access, compared with 469 primary care practices (2,596,330 patients) providing routine access. Extended access included evening and weekend opening and served both urgent and routine appointments. To assess the effects of extended primary care access on hospital services, we apply a difference-in-differences analysis using hospital administrative data from 2011 to 2014. Propensity score matching techniques were used to match practices without extended access to practices with extended access. Differences in the change in "minor" patient-initiated emergency department visits per 1,000 population were compared between practices with and without extended access. Populations registered to primary care practices with extended access demonstrated a 26.4% relative reduction (compared to practices without extended access) in patient-initiated emergency department visits for "minor" problems (95% CI -38.6% to -14.2%, absolute difference: -10,933 per year, 95% CI -15,995 to -5,866), and a 26.6% (95% CI -39.2% to -14.1%) relative reduction in costs of patient-initiated visits to emergency departments for minor problems (absolute difference: -£767,976, -£1,130,767 to -£405,184). There was an insignificant relative reduction of 3.1% in total emergency

Associations between Extending Access to Primary Care and Emergency Department Visits: A Difference-In-Differences Analysis.

Directory of Open Access Journals (Sweden)

William Whittaker

2016-09-01

Full Text Available Health services across the world increasingly face pressures on the use of expensive hospital services. Better organisation and delivery of primary care has the potential to manage demand and reduce costs for hospital services, but routine primary care services are not open during evenings and weekends. Extended access (evening and weekend opening is hypothesized to reduce pressure on hospital services from emergency department visits. However, the existing evidence-base is weak, largely focused on emergency out-of-hours services, and analysed using a before-and after-methodology without effective comparators.Throughout 2014, 56 primary care practices (346,024 patients in Greater Manchester, England, offered 7-day extended access, compared with 469 primary care practices (2,596,330 patients providing routine access. Extended access included evening and weekend opening and served both urgent and routine appointments. To assess the effects of extended primary care access on hospital services, we apply a difference-in-differences analysis using hospital administrative data from 2011 to 2014. Propensity score matching techniques were used to match practices without extended access to practices with extended access. Differences in the change in "minor" patient-initiated emergency department visits per 1,000 population were compared between practices with and without extended access. Populations registered to primary care practices with extended access demonstrated a 26.4% relative reduction (compared to practices without extended access in patient-initiated emergency department visits for "minor" problems (95% CI -38.6% to -14.2%, absolute difference: -10,933 per year, 95% CI -15,995 to -5,866, and a 26.6% (95% CI -39.2% to -14.1% relative reduction in costs of patient-initiated visits to emergency departments for minor problems (absolute difference: -£767,976, -£1,130,767 to -£405,184. There was an insignificant relative reduction of 3.1% in

Associations of Timing of Sexual Orientation Developmental Milestones and Other Sexual Minority Stressors with Internalizing Mental Health Symptoms Among Sexual Minority Young Adults.

Science.gov (United States)

Katz-Wise, Sabra L; Rosario, Margaret; Calzo, Jerel P; Scherer, Emily A; Sarda, Vishnudas; Austin, S Bryn

2017-07-01

Sexual minorities (mostly heterosexual, bisexual, lesbian/gay) are more likely than heterosexuals to have adverse mental health, which may be related to minority stress. We used longitudinal data from 1461 sexual minority women and men, aged 22-30 years, from Wave 2010 of the Growing Up Today Study, to examine associations between sexual minority stressors and mental health. We hypothesized that sexual minority stressors (earlier timing of sexual orientation developmental milestones categorized into early adolescence, middle adolescence, late adolescence/young adulthood; greater sexual orientation mobility; more bullying victimization) would be positively associated with mental health outcomes (depressive and anxious symptoms). Linear regression models stratified by gender and sexual orientation were fit via generalized estimating equations and controlled for age and race/ethnicity. Models were fit for each stressor predicting each mental health outcome. Reaching sexual minority milestones in early versus middle adolescence was associated with greater depressive and anxious symptoms among lesbians and gay men. Reaching sexual minority milestones in late adolescence/young adulthood versus middle adolescence was associated with greater depressive symptoms among lesbians, but fewer depressive and anxious symptoms among gay men. Greater sexual orientation mobility was associated with greater depressive symptoms among mostly heterosexual women. More bullying victimization was associated with greater depressive symptoms among bisexual women and with greater anxious symptoms among mostly heterosexual women. Sexual minority stressors are associated with adverse mental health among some sexual minority young adults. More research is needed to understand what may be protecting some subgroups from the mental health effects of sexual minority stressors.

Association of a Guardian's Report of a Child Acting Abnormally With Traumatic Brain Injury After Minor Blunt Head Trauma.

Science.gov (United States)

Nishijima, Daniel K; Holmes, James F; Dayan, Peter S; Kuppermann, Nathan

2015-12-01

Increased use of computed tomography (CT) in children is concerning owing to the cancer risk from ionizing radiation, particularly in children younger than 2 years. A guardian report that a child is acting abnormally is a risk factor for clinically important traumatic brain injury (ciTBI) and may be a driving factor for CT use in the emergency department. To determine the prevalence of ciTBIs and TBIs in children younger than 2 years with minor blunt head trauma and a guardian report of acting abnormally with (1) no other findings or (2) other concerning findings for TBI. Secondary analysis of a large, prospective, multicenter cohort study that included 43 399 children younger than 18 years with minor blunt head trauma evaluated in 25 emergency departments. The study was conducted on data obtained between June 2004 and September 2006. Data analysis was performed between August 21, 2014, and March 9, 2015. A guardian report that the child was acting abnormally after minor blunt head trauma. The prevalence of ciTBI (defined as death, neurosurgery, intubation for >24 hours, or hospitalization for ≥2 nights in association with TBI on CT imaging) and TBI on CT imaging in children with a guardian report of acting abnormally with (1) no other findings and (2) other concerning findings for TBI. Of 43 399 children in the cohort study, a total of 1297 children had reports of acting abnormally, of whom 411 (31.7%) had this report as their only finding. Reported as percentage (95% CI), 1 of 411 (0.2% [0-1.3%]) had a ciTBI, and 4 TBIs were noted on the CT scans in 185 children who underwent imaging (2.2% [0.6%-5.4%]). In children with reports of acting abnormally and other concerning findings for TBI, 29 of 886 (3.3% [2.2%-4.7%]) had ciTBIs and 66 of 674 (9.8% [7.7%-12.3%]) had TBIs on CT. Clinically important TBIs are very uncommon, and TBIs noted on CT are uncommon in children younger than 2 years with minor blunt head trauma and guardian reports of the child acting

Early adolescent music preferences and minor delinquency.

Science.gov (United States)

Ter Bogt, Tom F M; Keijsers, Loes; Meeus, Wim H J

2013-02-01

To test Music Marker Theory (MMT) positing that early adolescents' preferences for nonmainstream types of popular music indicate concurrent and later minor delinquency. MMT was tested in a 4-year longitudinal study (n = 309). The results showed that early fans of different types of rock (eg, rock, heavy metal, gothic, punk), African American music (rhythm and blues, hip-hop), and electronic dance music (trance, techno/hardhouse) showed elevated minor delinquency concurrently and longitudinally. Preferring conventional pop (chart pop) or highbrow music (classic music, jazz), in contrast, was not related to or was negatively related to minor delinquency. Early music preferences emerged as more powerful indicators of later delinquency rather than early delinquency, indicating that music choice is a strong marker of later problem behavior. The mechanisms through which music preferences are linked to minor delinquency are discussed within the framework of MMT.

Minority Language Teaching

NARCIS (Netherlands)

Monique Turkenburg

2001-01-01

Original title: Onderwijs in alochtone levende talen. At the request of the Dutch Ministry of Education, Culture and Science, an exploratory study was carried out of minority Language teaching for primary school pupils. This exploratory study in seven municipalities not only shows the way in

Synthesis of antimicrobial silver nanoparticles through a photomediated reaction in an aqueous environment

Directory of Open Access Journals (Sweden)

Banasiuk R

2016-01-01

Full Text Available Rafał Banasiuk,1,* Joanna E Frackowiak,2,* Marta Krychowiak,1 Marta Matuszewska,1 Anna Kawiak,1 Magdalena Ziabka,3 Zofia Lendzion-Bielun,4 Magdalena Narajczyk,5 Aleksandra Krolicka1 1Department of Biotechnology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, 2Department of Pathophysiology, Medical University of Gdansk, Gdansk, 3Faculty of Materials Science and Ceramics, Department of Ceramics and Refractories, AGH-University of Science and Technology, Kraków, 4Institute of Chemical and Environment Engineering, West Pomeranian University of Technology, Szczecin, 5Faculty of Biology, Laboratory of Electron Microscopy, University of Gdansk, Gdansk, Poland *These authors contributed equally to this work Abstract: A fast, economical, and reproducible method for nanoparticle synthesis has been developed in our laboratory. The reaction is performed in an aqueous environment and utilizes light emitted by commercially available 1 W light-emitting diodes (λ =420 nm as the catalyst. This method does not require nanoparticle seeds or toxic chemicals. The irradiation process is carried out for a period of up to 10 minutes, significantly reducing the time required for synthesis as well as environmental impact. By modulating various reaction parameters silver nanoparticles were obtained, which were predominantly either spherical or cubic. The produced nanoparticles demonstrated strong antimicrobial activity toward the examined bacterial strains. Additionally, testing the effect of silver nanoparticles on the human keratinocyte cell line and human peripheral blood mononuclear cells revealed that their cytotoxicity may be limited by modulating the employed concentrations of nanoparticles. Keywords: antimicrobial activity, green synthesis, nanocubes, nanospheres 

Soil moisture retention and mass movement of volcanic soils from the “Sabinas” sector in Caldas, Colombia

OpenAIRE

William Chavarriaga Montoya; Josè Gabriel Cruz Cerón; Johan Cuervo Correa

2017-01-01

The mass movement of soils, are soil, rocks displacements or both, caused by soil water excesses in terrains due to gravity effects and other factors. The aim of this research was to quantify the moisture retention capacity of volcanic soils as a threat indicator in the mass removal phenomena. This research was carried out on soils of the Malteria - Las Margaritas road transept to Magdalena river, right bank of the Chinchiná river in the Department of Caldas, Colombia. Through soil sample des...

Systematic review and validation of prediction rules for identifying children with serious infections in emergency departments and urgent-access primary care

NARCIS (Netherlands)

M. Thompson (M.); A. van den Bruel (Ann); J. Verbakel (Johannes); M. Lakhanpaul (Monica); T. Haj-Hassan (Tanya); R. Stevens (Richard); H.A. Moll (Henriëtte); F. Buntinx (Frank); M.Y. Berger (Marjolein); B. Aertgeerts (Bert); R. Oostenbrink (Rianne); D. Mant (David)

2012-01-01

textabstractBackground: Although the vast majority of children with acute infections are managed at home, this is one of the most common problems encountered in children attending emergency departments (EDs) and primary care. Distinguishing children with serious infection from those with minor or

Updating the Undergraduate Curriculum of the Department of Information Management of Hacettepe University (2009-2011

Directory of Open Access Journals (Sweden)

Yaşar Tonta

2013-11-01

Full Text Available Concomitant with the heavy use of the Internet, the Web and social Networks, scientific, technological and social changes speed up nowadays, resulting in the production of massive data and information. Information that is mostly discovered, organized, retrieved and used through the networks needs to be managed effectively. The curricula of the departments of Information Management educating information professionals should mirror such scientific, technological and social developments. In this paper, we review the process of the revision of the undergraduate curriculum of the Department of Information Management of Hacettepe University. First, we introduce the Department briefly, then we review the studies carried out between 2009 and 2011 to update the curriculum along with the conceptual model of education for information management developed during this process. Finally, we provide brief information on double major and minor programs that have been developed mutually with the Departments of Economics and Computer Engineering.

The Research Administrator's Responsibility for Buying from Minority-Owned Companies.

Science.gov (United States)

Shaffer, Lyle E.

1979-01-01

The author, the president of Amoco Venture Capital Company, a subsidiary of Standard Oil Company of Indiana designed to promote minority purchasing and finance minority enterprise, describes his program and the national program to promote minority enterprise. Ways that research administrators can develop minority sources for laboratory needs are…

78 FR 79076 - Minority Depository Institutions Advisory Committee; Meeting

Science.gov (United States)

2013-12-27

...] Minority Depository Institutions Advisory Committee; Meeting AGENCY: Office of the Comptroller of the... Office of the Comptroller of the Currency (OCC) announces a meeting of the Minority Depository..., DC 20219. Agenda items include a discussion of the status of the minority depository institution...

Corrective action program at the Krsko NPP. Trending and analysis of minor events

International Nuclear Information System (INIS)

Bach, B.; Kavsek, D.

2007-01-01

understand the factors that might be responsible for such trend and to take corrective actions prior to the escalation to a significant event. Reviewed and analyzed data based on codes trending identified common problems, potential trends and common contributors, promote a good trending program. For the effective trending program, positive adverse trends identification and corrective actions that are addressed the weaknesses that have been identified, should be specified and implemented through the corrective action program. For that purpose the appropriate coding system incorporated into Corrective Action and Operating Experience Program is established at Krsko NPP. Minor events and near misses are collected and analyzed in order to aggregate detected minor problems. The different groups of codes developed include codes for direct causes and casual factors, processes and organizations, consequences, level of significance etc. For easier trending and further analysis a different code combinations were utilized in a form of graphs. For example: organisation vs. causal factors (allows particular department to trend human performance in their own organisation), direct cause vs. time (allows trending of equipment degradation), processes vs. organisation (allows trending 501.2 of processes degradation in particular organisation) any code in question vs. time (for trend confirmation) etc. The purpose of this article is to present the coding system established at the Krsko Nuclear Power Plant and variety of ways for trending by using the system. The article deals with the codes established, organization of code system, trend codes combinations and benefit for early recognizing adverse trends of lo-level events. (author)

Yield of ultra-rapid carotid ultrasound and stroke specialist assessment in patients with TIA and minor stroke: an Italian TIA service audit.

Science.gov (United States)

Gulli, Giosuè; Peron, Elisa; Ricci, Giorgio; Formaglio, Eva; Micheletti, Nicola; Tomelleri, Giampaolo; Moretto, Giuseppe

2014-12-01

In Italy the vast majority of TIA and minor strokes are seen in the A&E. Early diagnosis and management of TIA and minor stroke in this setting is habitually difficult and often lead to cost-ineffective hospital admissions. We set up an ultra-rapid TIA service run by neurovascular physicians based on early specialist assessment and ultrasound vascular imaging. We audit the clinical effectiveness and feasibility of the service and the impact of this service on TIA and minor strokes hospital admissions. We compared the rate of TIA and minor stroke admissions/discharges in the year before (T0) and in the year during which the TIA service was operating (T1). At T1 57 patients had specialist evaluation and 51 (89.5 %) of them were discharged home. Two (3.5 %) patients had recurrent symptoms after discharge. Seven had a pathological carotid Doppler ultrasound. Four of them had hospital admission and subsequent carotid endoarterectomy within a week. Taking the whole neurology department into consideration at T1 there was a 30-41 % reduction in discharges of patients with TIA or minor stroke. Taking the stroke unit section into consideration at T1 there was a 25 % reduction in admissions of patients with NIHSS score TIA service we implemented based on ultra-rapid stroke physician assessment and carotid ultrasound investigation is feasible and clinically valid. Indirect evidence suggests that it reduced the rate of expensive TIA/minor stroke hospital admissions.

Ethnic Minority Problems in the Niger Delta | Quaker-Dokubo ...

African Journals Online (AJOL)

As a conceptual background typical types of minorities and typical sources of minority conflict are outlined. A historical overview is given of the problems Niger Delta minorities have been experiencing. Their grievances and demands are highlighted, and the responses of different Nigerian governments are discussed.

78 FR 59425 - Minority Depository Institutions Advisory Committee Meeting

Science.gov (United States)

2013-09-26

...] Minority Depository Institutions Advisory Committee Meeting AGENCY: Office of the Comptroller of the... Office of the Comptroller of the Currency (OCC) announces a meeting of the Minority Depository... discussion of the status of the minority depository institution industry and current topics of interest to...

Variation in Subjective Aging by Sexual Minority Status.

Science.gov (United States)

Barrett, Anne; Barbee, Harry

2017-06-01

The past few decades have seen increased scholarly attention to gay and lesbian individuals' aging experiences; however, few studies examine differences in subjective aging by sexual minority status. We identify four perspectives on the association between sexual minority status and subjective aging-double jeopardy, crisis competence, gender interactive, and limited salience perspectives. We examine each perspective's predictions using data from the first wave of Midlife in the United States (1995-1996; MIDUS). Ordinary least square regression models reveal strongest support for the limited salience perspective, suggesting that sexual minority status has weaker effects on subjective aging than do other social factors, such as age, health, and gender. However, some results provide support for the gender interactive perspective, positing that the effect of sexual minority status on subjective aging varies by gender. Our study provides an organizational framework of theoretical perspectives that can guide further examinations of variation in aging experiences by sexual minority status.

Majority and minority influence: A dual role interpretation

OpenAIRE

de Vries, N.K.; de Dreu, C.; Gordijn, E.; Schuurman, M.

1996-01-01

This chapter offers an analysis of majority vs. minority influence using the Heuristic-Systematic Model of persuasion (HSM). We evaluate evidence for and against leading perspectives such as Conversion Theory. Next, research and theory is reviewed suggesting that majority vs. minority influence differentially affect the processing of persuasive arguments. A dual-role interpretation of majority and minority influence is presented. First, numerical support for discrepant messages affects the de...

Lesbian, Gay, Bisexual, and Transgender Hate Crimes and Suicidality Among a Population-Based Sample of Sexual-Minority Adolescents in Boston

Science.gov (United States)

Hatzenbuehler, Mark L.

2014-01-01

Objectives. We examined whether past-year suicidality among sexual-minority adolescents was more common in neighborhoods with a higher prevalence of hate crimes targeting lesbian, gay, bisexual, and transgender (LGBT) individuals. Methods. Participants’ data came from a racially/ethnically diverse population-based sample of 9th- through 12th-grade public school students in Boston, Massachusetts (n = 1292). Of these, 108 (8.36%) reported a minority sexual orientation. We obtained data on LGBT hate crimes involving assaults or assaults with battery between 2005 and 2008 from the Boston Police Department and linked the data to the adolescent’s residential address. Results. Sexual-minority youths residing in neighborhoods with higher rates of LGBT assault hate crimes were significantly more likely to report suicidal ideation (P = .013) and suicide attempts (P = .006), than were those residing in neighborhoods with lower LGBT assault hate crime rates. We observed no relationships between overall neighborhood-level violent and property crimes and suicidality among sexual-minority adolescents (P > .05), providing evidence for specificity of the results to LGBT assault hate crimes. Conclusions. Neighborhood context (i.e., LGBT hate crimes) may contribute to sexual-orientation disparities in adolescent suicidality, highlighting potential targets for community-level suicide-prevention programs. PMID:24328619

Self-regulation in children and minors in institutional care

OpenAIRE

Hrbáčková, Karla; Vávrová, Soňa

2015-01-01

The study deals with self-regulation in children and minors (aged 11 to 19 years) living in so-called "total institutions". It examines the degree of self-regulation of behaviour from the perspective of the children and minors themselves and from the perspective of their key workers. Children and minors and their key workers differ significantly in perception of the wards' self-regulation of behaviour in the short and long-term context. The lowest rate of self-regulation in children and minor...

THE DRAFT LAW ON THE STATUS OF NATIONAL MINORITIES VERSUS THE REAL CHALLENGES OF THE SYSTEM FOR THE PROTECTION OF MINORITIES

Directory of Open Access Journals (Sweden)

Gabriel ANDREESCU

2011-12-01

Full Text Available The study proposes an in-depth discussion of the provisions of the Draft Status of National Minorities: the definition of national minorities, the cultural autonomy system, the monopoly of political and cultural rights, and lack of transparency in the resources usage, the statements of individuals concerning their affiliation to a national community, the provisions dealing with religions “specific” to minorities, and the status of national minorities as constitutive factors of the Romanian state. The intention to reform the system for the protection of national minorities by adding cultural autonomy to other provisions is a positive one. However, the solutions put forward are dissatisfying. The Draft Status destroys democracy within the minority communities; reinforces the status quo where it should be questioned; extends the monopoly of political groups regarding decision-making in the cultural and educational areas; creates the conditions for increased ethnic business and leads to unreasonably higher costs of the national minority protection system compared to the benefits. Particularly important is the fact that the Draft Status does not tackle the specificity of the two big “nationalizing minorities”, Hungarians and Roma population. Hungarians are experiencing a continuous population decrease and are concerned about the decline of the old Hungarian civilization in Transylvania. The Roma population is facing severe issues regarding social status and poverty and need to be provided with an environment in which this fragmented community may mobilize. They need creative solutions for institutionalization.

Retention of minority participants in clinical research studies.

Science.gov (United States)

Keller, Colleen S; Gonzales, Adelita; Fleuriet, K Jill

2005-04-01

Recruitment of minority participants for clinical research studies has been the topic of several analytical works. Yet retention of participants, most notably minority and underserved populations, is less reported and understood, even though these populations have elevated health risks. This article describes two related, intervention-based formative research projects in which researchers used treatment theory to address issues of recruitment and retention of minority women participants in an exercise program to reduce obesity. Treatment theory incorporates a model of health promotion that allows investigators to identify and control sources of extraneous variables. The authors' research demonstrates that treatment theory can improve retention of minority women participants by considering critical inputs, mediating processes, and substantive participant characteristics in intervention design.

Britain's Ethnic Minorities.

Science.gov (United States)

Central Office of Information, London (England).

This pamphlet discusses the situation of ethnic minorities--particularly those of Caribbean, Asian, or African origin--in the United Kingdom. Following introductory material, the background to immigration in Britain is described and the numbers and geographic distribution of the different ethnic groups are discussed. Next comes a general…

40 CFR 52.2184 - Operating permits for minor sources.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Operating permits for minor sources. 52... permits for minor sources. Emission limitations and related provisions established in South Dakota minor... right to deem permit conditions not federally enforceable. Such a determination will be made according...

The minor collagens in articular cartilage

DEFF Research Database (Denmark)

Luo, Yunyun; Sinkeviciute, Dovile; He, Yi

2017-01-01

Articular cartilage is a connective tissue consisting of a specialized extracellular matrix (ECM) that dominates the bulk of its wet and dry weight. Type II collagen and aggrecan are the main ECM proteins in cartilage. However, little attention has been paid to less abundant molecular components......, especially minor collagens, including type IV, VI, IX, X, XI, XII, XIII, and XIV, etc. Although accounting for only a small fraction of the mature matrix, these minor collagens not only play essential structural roles in the mechanical properties, organization, and shape of articular cartilage, but also...... fulfil specific biological functions. Genetic studies of these minor collagens have revealed that they are associated with multiple connective tissue diseases, especially degenerative joint disease. The progressive destruction of cartilage involves the degradation of matrix constituents including...

Minors' rights in medical decision making.

Science.gov (United States)

Hickey, Kathryn

2007-01-01

In the past, minors were not considered legally capable of making medical decisions and were viewed as incompetent because of their age. The authority to consent or refuse treatment for a minor remained with a parent or guardian. This parental authority was derived from the constitutional right to privacy regarding family matters, common law rule, and a general presumption that parents or guardians will act in the best interest of their incompetent child. However, over the years, the courts have gradually recognized that children younger than 18 years who show maturity and competence deserve a voice in determining their course of medical treatment. This article will explore the rights and interests of minors, parents, and the state in medical decision making and will address implications for nursing administrators and leaders.

The provision of education for minorities in South Africa | Mothata ...

African Journals Online (AJOL)

In the light of a lack of a consensus on the definition of the concept minority and the continuing debates on minorities and their rights in education, policy makers need to consider the adequate provision of education suitable to different minorities. The issue of minority rights in education is particularly sensitive in South Africa ...

NATIONAL MINORITIES IN THE LAW OF THE EC/EU

Directory of Open Access Journals (Sweden)

Daniel Šmihula

2008-09-01

Full Text Available In the law of the EC/EU the protection of national minorities is still a marginal matter. The EU has relied on general international law and on a European regional system of international law and, in case of necessity, accepted their norms. But in the 1990s there began a process of “de-economisation of the European integration” and the importance of national minorities became higher. Protection of the national minorities has not become a generally accepted legally binding principle of the EU, although in several legal acts issues of national minorities are mentioned. On the other hand, the political relevance of national minorities´ protection is very high. The importance of protection of national minorities in future will probably grow. It is a result of the adoption of the Charter of Fundamental Rights of the EU (2000 and of the discussions regarding the European constitution and the Treaty of Lisbon.

78 FR 72527 - Minority Enterprise Development Week, 2013

Science.gov (United States)

2013-12-02

... fundamental promise. America's minority enterprises include everything from Main Street cornerstones that... to recover, our investments in minority owned and operated firms will help create jobs, strengthen...

National minorities in legislation of Bosnia and Herzegovina

Directory of Open Access Journals (Sweden)

Nagradić Slobodan

2015-01-01

Full Text Available There are 17 recognized national minorities living and working in Bosnia and Herzegovina. At least, they have been enumerated, identified and sanctioned as such by the Law on the Protection of Rights of National Minorities adopted by the Parliamentary Assembly of Bosnia and Herzegovina in 2003. Apart from that law, the rights of national minorities and its members have also been regulated by the whole set of many different laws, from the election, criminal, education and other identity-related laws to the laws addressing the specific areas and/or life issues, all adopted at the level of the state, the entities, the cantons, and the Brcko District of BiH. This paper analyses the content, the significance, and the legal and sociopolitical implications of certain provisions of the Law on the Protection of Rights of National Minorities from the sociological and political views and methods, as well as the relation and the impact of its norms on social sphere and individual existence (in politics, education, culture, the media, employment etc. of minority members within a multi-specific and asymmetric state as post-Dayton Bosnia and Herzegovina. The causa finalis of this tractatus's narrative is to give a better understanding of human rights of minorities, their etiology and determination.

Systematic review and validation of prediction rules for identifying children with serious infections in emergency departments and urgent-access primary care

NARCIS (Netherlands)

Thompson, M.; Van den Bruel, A.; Verbakel, J.; Lakhanpaul, M.; Haj-Hassan, T.; Stevens, R.; Moll, HA; Buntinx, F.; Berger, M.; Aertgeerts, B.; Oostenbrink, R.; Mant, D.

Background: Although the vast majority of children with acute infections are managed at home, this is one of the most common problems encountered in children attending emergency departments (EDs) and primary care. Distinguishing children with serious infection from those with minor or self-limiting

Minorities Are Disproportionately Underrepresented in Special Education

Science.gov (United States)

Morgan, Paul L.; Farkas, George; Hillemeier, Marianne M.; Mattison, Richard; Maczuga, Steve; Li, Hui; Cook, Michael

2015-01-01

We investigated whether minority children attending U.S. elementary and middle schools are disproportionately represented in special education. We did so using hazard modeling of multiyear longitudinal data and extensive covariate adjustment for potential child-, family-, and state-level confounds. Minority children were consistently less likely…

How minorities fare under referendums: A cross-national study

DEFF Research Database (Denmark)

Bochsler, Daniel; Hug, Simon

2015-01-01

Referendums are often viewed as a threat to the rights of minorities. Empirical studies, so far, have tried to deal with the impact of referendums on minorities and civil rights at the subnational level by comparing either referendum or policy outcomes across subnational units. These units are......' preferences, either by protecting minority rights or reducing them. We test this proposition with national-level information on preferences and institutions as well as minority policies from countries spanning the whole globe......., however, often constrained by the national level of government. Hence, to understand the full effect of referendums on minority policies, cross-national comparisons are required. Based on existing game-theoretical models, we argue that referendums and initiatives push policies towards the voters...

Multiculturalism and legal autonomy for cultural minorities

Directory of Open Access Journals (Sweden)

Morten Ebbe Juul Nielsen

2013-11-01

Full Text Available Does multiculturalism imply that certain cultural minorities – nomos groups, whose cultural conceptions extend in important ways into views about the law – should have forms of legal autonomy that go beyond normal multicultural accommodations such as exemptions and special protection? In other words: should we allow «minority jurisdictions» for multicultural reasons and give certain minorities powers of legislation and adjudication on certain issues? The paper sketches how one might arrive at such a conclusion given some standard multicultural reasoning, and then proceeds by examining eight key rejoinders to such a proposal. None of these rejoinders provide by themselves knockdown arguments against extending multicultural rights to forms of legal autonomy, but together they do provide a basis for some skepticism about the cogency and desirability of at least more ambitious forms of legal autonomy for cultural minorities within a liberal framework.http://dx.doi.org/10.5324/eip.v7i2.1798

Minority Games

Energy Technology Data Exchange (ETDEWEB)

Metzler, R [Institut fuer Theoretische Physik, Universitaet Wuerzburg, Am Hubland, D-97074 Wuerzburg (Germany)

2005-02-25

New branches of scientific disciplines often have a few paradigmatic models that serve as a testing ground for theories and a starting point for new inquiries. In the late 1990s, one of these models found fertile ground in the growing field of econophysics: the Minority Game (MG), a model for speculative markets that combined conceptual simplicity with interesting emergent behaviour and challenging mathematics. The two basic ingredients were the minority mechanism (a large number of players have to choose one of two alternatives in each round, and the minority wins) and limited rationality (each player has a small set of decision rules, and chooses the more successful ones). Combining these, one observes a phase transition between a crowded and an inefficient market phase, fat-tailed price distributions at the transition, and many other nontrivial effects. Now, seven years after the first paper, three of the key players-Damien Challet, Matteo Marsili and Yi-Cheng Zhang-have published a monograph that summarizes the current state of the science. The book consists of two parts: a 100-page overview of the various aspects of the MG, and reprints of many essential papers. The first chapters of Part I give a well-written description of the motivation and the history behind the MG, and then go into the phenomenology and the mathematical treatment of the model. The authors emphasize the 'physics' underlying the behaviour and give coherent, intuitive explanations that are difficult to extract from the original papers. The mathematics is outlined, but calculations are not carried out in great detail (maybe they could have been included in an appendix). Chapter 4 then discusses how and why the MG is a model for speculative markets, how it can be modified to give a closer fit to observed market statistics (in particular, reproducing the 'stylized facts' of fat-tailed distributions and volatility clustering), and what conclusions one can draw from the

Minority Games

International Nuclear Information System (INIS)

Metzler, R

2005-01-01

New branches of scientific disciplines often have a few paradigmatic models that serve as a testing ground for theories and a starting point for new inquiries. In the late 1990s, one of these models found fertile ground in the growing field of econophysics: the Minority Game (MG), a model for speculative markets that combined conceptual simplicity with interesting emergent behaviour and challenging mathematics. The two basic ingredients were the minority mechanism (a large number of players have to choose one of two alternatives in each round, and the minority wins) and limited rationality (each player has a small set of decision rules, and chooses the more successful ones). Combining these, one observes a phase transition between a crowded and an inefficient market phase, fat-tailed price distributions at the transition, and many other nontrivial effects. Now, seven years after the first paper, three of the key players-Damien Challet, Matteo Marsili and Yi-Cheng Zhang-have published a monograph that summarizes the current state of the science. The book consists of two parts: a 100-page overview of the various aspects of the MG, and reprints of many essential papers. The first chapters of Part I give a well-written description of the motivation and the history behind the MG, and then go into the phenomenology and the mathematical treatment of the model. The authors emphasize the 'physics' underlying the behaviour and give coherent, intuitive explanations that are difficult to extract from the original papers. The mathematics is outlined, but calculations are not carried out in great detail (maybe they could have been included in an appendix). Chapter 4 then discusses how and why the MG is a model for speculative markets, how it can be modified to give a closer fit to observed market statistics (in particular, reproducing the 'stylized facts' of fat-tailed distributions and volatility clustering), and what conclusions one can draw from the behaviour of the MG when

Comparative Models for Preparing Teachers of Minorities.

Science.gov (United States)

Titus, Dale; Dolgos, Kathleen

This paper highlights three programs that prepare culturally sensitive teachers to meet the needs of minority students. The University of Hawaii's Preservice Education for Teachers of Minorities has a partnership with the Kamehameha Schools/Bishop Estate private school for children of Hawaiian ancestry. The school brings new culturally sensitive…

Low velocity encounters of minor bodies with the outer planets

International Nuclear Information System (INIS)

Carusi, A.; Perozzi, E.; Valsecchi, G.B.

1983-01-01

Previous studies of close encounters of minor bodies with Jupiter have shown that the perturbations are stronger either if the encounter is very deep or if the velocity of the minor body relative to the planet is low. In the present research the author investigates the effects of low velocity encounters between fictitious minor bodies and the four outer planets. Two possible outcomes of this type of encounter are the temporary satellite capture of the minor body by the planet, and the exchange of perihelion with aphelion of the minor body orbit. Different occurrence rates of these processes are found for different planets, and the implications for the orbital evolution of minor bodies in the outer Solar System are discussed. (Auth.)

Minor physical anomalies and schizophrenia spectrum disorders: a prospective investigation

DEFF Research Database (Denmark)

Schiffman, Jason; Ekstrøm, Morten; LaBrie, Joseph

2002-01-01

at high risk. RESULTS: Individuals with a high number of minor physical anomalies developed schizophrenia spectrum disorders significantly more often than they developed a no mental illness outcome. Further, individuals with a high number of minor physical anomalies tended to develop schizophrenia......OBJECTIVE: The authors prospectively assessed the relationship between minor physical anomalies identified in childhood and adult psychiatric outcome. METHOD: In 1972, minor physical anomalies were measured in a group of 265 Danish children ages 11-13. The examination was part of a larger study...... spectrum disorders more often than other psychopathology. Among individuals at genetic high risk, higher numbers of minor physical anomalies may interact with pre-existing vulnerabilities for schizophrenia to increase the likelihood of a schizophrenia spectrum disorder outcome. CONCLUSIONS: Minor physical...

Evaluating the efficacy of a minor actinide burner

International Nuclear Information System (INIS)

Dobbin, K.D.; Kessler, S.F.; Nelson, J.V.; Omberg, R.P.; Wootan, D.W.

1993-06-01

The efficacy of a minor actinide burner can be evaluated by comparing safety and economic parameters to the support ratio. Minor actinide mass produced per unit time in this number of Light Water Reactors (LWRs) can be burned during the same time period in one burner system. The larger the support ratio for a given set of safety and economic parameters, the better. To illustrate this concept, the support ratio for selected Liquid Metal Reactor (LMR) burner core designs was compared with corresponding coolant void worths, a fundamental safety concern following the Chernobyl accident. Results can be used to evaluate the cost in reduced burning of minor actinides caused by LMR sodium void reduction efforts or to compare with other minor actinide burner systems

Sextortion of Minors: Characteristics and Dynamics.

Science.gov (United States)

Wolak, Janis; Finkelhor, David; Walsh, Wendy; Treitman, Leah

2018-01-01

Sextortion (threats to expose sexual images to coerce victims to provide additional pictures, sex, or other favors) has been identified as an emerging online threat to youth, but research is scarce. We describe sextortion incidents from a large sample of victims (n = 1,385) and examine whether incidents occurring to minors (n = 572) are more or less serious than those experienced by young adults (n = 813). We ran advertising campaigns on Facebook to recruit victims of sextortion, ages 18-25, for an online survey. We use cross tabulations and logistic regression to analyze incidents that began when 18- and 19-year-old respondents were minors (ages 17 and younger) and compare them with incidents that began at ages 18-25 years. Most minor victims were female (91%) and aged 16 or 17 when incidents started (75%). Almost 60% of respondents who were minors when sextortion occurred knew perpetrators in person, often as romantic partners. Most knowingly provided images to perpetrators (75%), but also felt pressured to do so (67%). About one-third were threatened with physical assaults and menaced for >6 months. Half did not disclose incidents, and few reported to police or websites. Perpetrators against minors (vs. adults) were more likely to pressure victims into producing initial sexual images, demand additional images, threaten victims for >6 months, and urge victims to harm themselves. Sextortion incidents were serious victimizations, and often co-occurred with teen dating violence. We describe resources so that practitioners can help victims find support and legal advice and remove posted images. Copyright © 2017 The Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Combination of RNAseq and SNP nanofluidic array reveals the center of genetic diversity of cacao pathogen Moniliophthora roreri in the upper Magdalena Valley of Colombia and its clonality

Directory of Open Access Journals (Sweden)

Shahin S Ali

2015-08-01

Full Text Available Moniliophthora roreri is the fungal pathogen that causes frosty pod rot (FPR disease of Theobroma cacao L., the source of chocolate. FPR occurs in most of the cacao producing countries in the Western Hemisphere, causing yield losses up to 80%. Genetic diversity within the FPR pathogen population may allow the population to adapt to changing environmental conditions and adapt to enhanced resistance in the host plant. The present study developed SNP markers from RNASeq results for 13 M. roreri isolates and validated the markers for their ability to reveal genetic diversity in an international M. roreri collection. The SNP resources reported herein represent the first study of RNASeq-derived SNP validation in M. roreri and demonstrates the utility of RNASeq as an approach for de novo SNP identification in M. roreri. A total of 88 polymorphic SNPs were used to evaluate the genetic diversity of 172 M. roreri cacao isolates resulting in 37 distinct genotypes (including 14 synonymous groups. Absence of heterozygosity for the 88 SNP markers indicates reproduction in M. roreri is clonal and likely due to a homothallic life style. The upper Magdalena Valley of Colombia showed the highest levels of genetic diversity with 20 distinct genotypes of which 13 were limited to this region, and indicates this region as the possible center of origin for M. roreri.

Combination of RNAseq and SNP nanofluidic array reveals the center of genetic diversity of cacao pathogen Moniliophthora roreri in the upper Magdalena Valley of Colombia and its clonality.

Science.gov (United States)

Ali, Shahin S; Shao, Jonathan; Strem, Mary D; Phillips-Mora, Wilberth; Zhang, Dapeng; Meinhardt, Lyndel W; Bailey, Bryan A

2015-01-01

Moniliophthora roreri is the fungal pathogen that causes frosty pod rot (FPR) disease of Theobroma cacao L., the source of chocolate. FPR occurs in most of the cacao producing countries in the Western Hemisphere, causing yield losses up to 80%. Genetic diversity within the FPR pathogen population may allow the population to adapt to changing environmental conditions and adapt to enhanced resistance in the host plant. The present study developed single nucleotide polymorphism (SNP) markers from RNASeq results for 13 M. roreri isolates and validated the markers for their ability to reveal genetic diversity in an international M. roreri collection. The SNP resources reported herein represent the first study of RNA sequencing (RNASeq)-derived SNP validation in M. roreri and demonstrates the utility of RNASeq as an approach for de novo SNP identification in M. roreri. A total of 88 polymorphic SNPs were used to evaluate the genetic diversity of 172 M. roreri cacao isolates resulting in 37 distinct genotypes (including 14 synonymous groups). Absence of heterozygosity for the 88 SNP markers indicates reproduction in M. roreri is clonal and likely due to a homothallic life style. The upper Magdalena Valley of Colombia showed the highest levels of genetic diversity with 20 distinct genotypes of which 13 were limited to this region, and indicates this region as the possible center of origin for M. roreri.

Minors and social networks: legal questions

Directory of Open Access Journals (Sweden)

Francisca Ramón Fernández

2015-04-01

Full Text Available The participation in a company increasingly technological does that numerous questions appear on the protection of the most vulnerable subjects, between them the minors. The influence of the social networks like instrument of communication is not exempt from risks for the quantity of information that is facilitated and is shared. The lack of a specific regulation that he contemplates from the point of view of the Law which is the protection that a minor must have, does that there take place situations of abandonment of the rights of the same ones.The opportunity of regulation has been left to escape in the future law of protection of the infancy, nowadays in phase of preliminary design, since it does not refer to the social networks since it had been desirable. The current procedure as for minors, as well as those of protection of information, between others, do not turn out to be sufficient to contemplate all the situations of risk that can be given in the above mentioned area. In the present work we propose to think on minors and social networks raising some legal questions, and trying to contribute some response to the problematics that appears in the juridical area.

A review of research on smoking behavior in three demographic groups of veterans: women, racial/ethnic minorities, and sexual orientation minorities.

Science.gov (United States)

Weinberger, Andrea H; Esan, Hannah; Hunt, Marcia G; Hoff, Rani A

2016-05-01

Veterans comprise a large segment of the U.S. population and smoke at high rates. One significant way to reduce healthcare costs and improve the health of veterans is to reduce smoking-related illnesses for smokers who have high smoking rates and/or face disproportionate smoking consequences (e.g. women, racial/ethnic minorities, sexual orientation minorities). We reviewed published studies of smoking behavior in three demographic subgroups of veterans - women, racial/ethnic minorities, and sexual orientation minorities - to synthesize current knowledge and identify areas in need of more research. A MEDLINE search identified papers on smoking and veterans published through 31 December 2014. Twenty-five studies were identified that focused on gender (n = 17), race/ethnicity (n = 6), or sexual orientation (n = 2). Female and sexual orientation minority veterans reported higher rates of smoking than non-veteran women and sexual orientation majority veterans, respectively. Veterans appeared to be offered VA smoking cessation services equally by gender and race. Few studies examined smoking behavior by race/ethnicity or sexual orientation. Little information was identified examining the outcomes of specific smoking treatments for any group. There is a need for more research on all aspects of smoking and quit behavior for women, racial/ethnic minorities, and sexual orientation minority veterans. The high rates of smoking by these groups of veterans suggest that they may benefit from motivational interventions aimed at increasing quit attempts and longer and more intense treatments to maximize outcomes. Learning more about these veterans can help reduce costs for those who experience greater consequences of smoking.

Analysis of National Institutes of Health Funding to Departments of Urology.

Science.gov (United States)

Silvestre, Jason; Agarwal, Divyansh; Lee, David I

2016-05-01

To elucidate the current portfolio of National Institutes of Health (NIH) funding to departments of urology at U.S. medical schools. The NIH Research Portfolio Online Reporting Tools Expenditures and Results was used to generate a comprehensive analysis of NIH research grants awarded to urology departments during 2014. Costs, mechanisms, and institutes were summarized with descriptive statistics. Demographic data were obtained for principal investigators and project abstracts were categorized by research type and area. Fiscal totals were calculated for 2005-2014 and compared with other surgical departments during 2014. One hundred one investigators at 36 urology departments received $55,564,952 in NIH funding during 2014. NIH-funded investigators were predominately male (79%) and PhD scientists (52%). Funding totals did not vary by terminal degree or sex, but increased with higher academic rank (P < .001). The National Cancer Institute (54.7%) and National Institute of Diabetes and Digestive and Kidney Diseases (32.2%) supported the majority of NIH-funded urologic research. The R01 grant accounted for 41.0% of all costs. The top 3 NIH-funded clinical areas were urologic oncology (62.1%), urinary tract infection (8.8%), and neurourology (7.6%). A minority of costs supported clinical research (12.9%). In 2014, urology had the least number of NIH grants relative to general surgery, ophthalmology, obstetrics & gynecology, otolaryngology, and orthopedic surgery. NIH funding to urology departments lags behind awards to departments of other surgical disciplines. Future interventions may be warranted to increase NIH grant procurement in urology. Copyright © 2016 Elsevier Inc. All rights reserved.

Visual and Computational Modelling of Minority Games

Directory of Open Access Journals (Sweden)

Robertas Damaševičius

2017-02-01

Full Text Available The paper analyses the Minority Game and focuses on analysis and computational modelling of several variants (variable payoff, coalition-based and ternary voting of Minority Game using UAREI (User-Action-Rule-Entities-Interface model. UAREI is a model for formal specification of software gamification, and the UAREI visual modelling language is a language used for graphical representation of game mechanics. The URAEI model also provides the embedded executable modelling framework to evaluate how the rules of the game will work for the players in practice. We demonstrate flexibility of UAREI model for modelling different variants of Minority Game rules for game design.

Lagochilascaris minor: antibody production in experimentally infected mice Lagochilascaris minor: produção de anticorpos em camundongos experimentalmente infectados

Directory of Open Access Journals (Sweden)

Mariana Félix de Souza Prudente

2009-06-01

Full Text Available Lagochilascaris minor is the causative agent of lagochilascariosis, a disease that affects the neck region and causes festering abscesses, with eggs, adult parasites and L3/L4 larvae within the purulent exudates. Today, mice are considered to be intermediate hosts for the parasite. C57BL/6 mice produce immunoglobulin IgM, IgA and IgG against the crude extract of the parasite; on the other hand, antibodies produced against the secreted/excreted antigens of Lagochilascaris minor present lower levels of IgM, IgA and IgG. This is the first description of antibody detection against different antigens of Lagochilascaris minor.Lagochilascaris minor é o agente etiológico da lagochilascariose, uma doença que afeta a região do pescoço causando abscessos exudativos com presença de ovos, parasitos adultos e larvas nos de exudatos purulentos. Hoje em dia, camundongos são considerados os hospedeiros intermediários para o parasita. Camundongos C57BL/6 produziram imunoglobulinas IgM, IgA e IgG contra o extrato bruto do parasita; por outro lado, anticorpos produzidos contra os antígenos secretados/excretados de Lagochilascaris minor apresentaram níveis mais baixos de IgM, IgA e IgG. Esta é a primeira descrição da detecção de anticorpos contra diferentes antígenos de Lagochilascaris minor.

School Effects on Performance of Minority Pupils.

Science.gov (United States)

Hofman, W. H. Adriaan

1994-01-01

Presents results of a study examining the comparative effects of school (system) determinants on the educational careers of minority students in the Netherlands, drawing on rational choice and empowerment theories. Results indicate the importance of a school policy aimed at improving minority student achievement. Pull-out programs are detrimental,…

Assumptions about culture in discourse on ethnic minority health

DEFF Research Database (Denmark)

Jæger, Kirsten

2014-01-01

as contributing to low levels of knowledge about health and to adverse health behavior. Thus, the texts present cultural beliefs and practices as contributing to the high prevalence of lifestyle diseases among ethnic minority population groups. The analysis, however, demonstrates that a more nuanced discourse......This paper is interested in the way the concept of culture is deployed in documents aimed at investigating, informing on and promoting aspects of ethnic minority health. Within a health-political discourse focusing increasingly on individual lifestyles, ethnic minority health became subject...... to increased political and professional interest in the last decades of the twentieth and the first decade of the twenty-first century. Analysis of the discourse on ethnic minority health emerging in five texts addressing health professionals shows that the culture of ethnic minority citizens is primarily seen...

Vojvodina’s national minorities: Current realities and future prospects

Directory of Open Access Journals (Sweden)

Petsinis Vasilis

2004-01-01

Full Text Available In this article, a critical overview of the situation of the national minorities resident in the Serbian autonomous province of Vojvodina is pursued. First of all, the novel legal framework with regard to national minorities, on the federal as well as the provincial level, is outlined. Then, the state of education in Vojvodina’s minority languages, as well as the situation of the national minorities’ media and press, is assessed. What the author tries to demonstrate is that the effective safeguard of the collective identity of Vojvodina’s national minorities primarily relies on two factors: a. the full implementation of the novel legal (federal as well as provincial provisions; b. the attitude of the national minorities themselves towards the question of preserving their group identities.

Major and minor axis kinematics of 22 ellipticals

International Nuclear Information System (INIS)

Franx, M.; Illingworth, G.; Heckman, T.

1989-01-01

Rotation curves and velocity dispersion profiles have been determined for the major and the minor axes of 22 elliptical galaxies. Rotation was detected in all but one galaxy, even though the sample was biased toward round ellipticals. Minor axis rotation larger than major axis rotation was measured in two galaxies, NGC 4406 and NGC 7507. Roughly 10 percent of ellipticals may show large minor axis velocities relative to those on the major axis. A simple model is used to derive a rotational axis from the observed minor and major axis velocities to a typical accuracy of 6 deg. The rotational and photometric minor axes aligned to better than 10 deg for 60 percent of the sample, implying that the direction of the angular momentum is related to the orientation of the figure of the galaxy. IC 1459 has a kinematically distinct core with its angular momentum opposite to the angular momentum of the outer parts, and NGC 4406 has a core with its angular momentum perpendicular to that of the outer parts. 46 refs

Self-Regulation in Children and Minors in Institutional Care

Science.gov (United States)

Hrbackova, Karla; Vavrova, Sona

2015-01-01

The study deals with self-regulation in children and minors (aged 11 to 19 years) living in so-called "total institutions". It examines the degree of self-regulation of behaviour from the perspective of the children and minors themselves and from the perspective of their key workers. Children and minors and their key workers differ…

Assumptions about culture in discourse on ethnic minority health.

Science.gov (United States)

Jaeger, Kirsten

2013-01-01

This paper is interested in the way the concept of culture is deployed in documents aimed at investigating, informing on and promoting aspects of ethnic minority health. Within a health-political discourse focusing increasingly on individual lifestyles, ethnic minority health became subject to increased political and professional interest in the last decades of the twentieth and the first decade of the twenty-first century. Analysis of the discourse on ethnic minority health emerging in five texts addressing health professionals shows that the culture of ethnic minority citizens is primarily seen as contributing to low levels of knowledge about health and to adverse health behavior. Thus, the texts present cultural beliefs and practices as contributing to the high prevalence of lifestyle diseases among ethnic minority population groups. The analysis, however, demonstrates that a more nuanced discourse is evolving, taking the complexity of the culture concept into account. In accordance with Danish health-political priorities, the most recent text analyzed in this study promotes an individualistic approach to both ethnic minority and Danish ethnic majority citizens.

Balones que inspiran

Directory of Open Access Journals (Sweden)

Daniel Samper Pizano

2005-09-01

Full Text Available Unión Magdalena "el fervor de un pueblo". Varios Autores. Universidad del Magdalena, Santa Marta, 2004, 271 págs., il. Rey de corazones. El Medellín, una pasión crónica. Varios autores. Medellín, Pregón Ediciones, 2004, 162 págs.

Exploring Discrimination and Mental Health Disparities Faced By Black Sexual Minority Women Using a Minority Stress Framework

OpenAIRE

Calabrese, Sarah K.; Meyer, Ilan H.; Overstreet, Nicole M.; Haile, Rahwa; Hansen, Nathan B.

2014-01-01

Black sexual minority women are triply marginalized due to their race, gender, and sexual orientation. We compared three dimensions of discrimination—frequency (regularity of occurrences), scope (number of types of discriminatory acts experienced), and number of bases (number of social statuses to which discrimination was attributed)—and self-reported mental health (depressive symptoms, psychological well-being, and social well-being) between 64 Black sexual minority women and each of two gro...

Minority within a Minority Paradox: Asian Experiences in Latino Schools & Communities

Science.gov (United States)

Koo, Sarai; Nishimura, Trisha S.

2013-01-01

Drawing on Critical Race Theory (CRT), the authors report on narratives of education collected from three young Asian women living in and attending a predominately Latina/o community and school. The authors explored how Asians and Latina/o groups intersect in a majority minority community. Specifically, they sought to understand: (1) How young…

An evaluation of the effect that the implementation of the NICE rules may have on a diagnostic imaging department for the early management of head injuries

International Nuclear Information System (INIS)

Hickman, C.; Harvey, J.

2007-01-01

Introduction: Guidelines by the National Institute of Clinical Excellence (NICE) for the early management of minor head injuries initiate the use of computed tomography (CT) for patients who may be at risk of developing intracranial haematoma. This retrospective study was designed to evaluate the effect the implementation of the NICE guidelines would have on the diagnostic imaging department of a local district general hospital. The main objective was to establish if there would be an increase in the number of CT head referrals for patients with minor head injuries. Secondly to assess how the implementation of these guidelines would affect the workload to the diagnostic imaging department in terms of cost and time, and to discuss the issue of radiation dose to patients. Method: A sample of 100 patients who were referred from the Accident and Emergency department (A and E) for plain skull radiographs, over a 4-month period were selected. The clinical information on each of these patients' was then extracted and a data collection sheet was to assess each patient according to the NICE criteria. Results and conclusion: The study found an 18% (n = 100) increase in the referral rate for CT heads for patients presenting with minor head injuries. It was also found that the use of these guidelines would mean a decrease in cost to the diagnostic imaging department of Pounds 324. Furthermore a saving of 10 h of radiographers' time was established, although the effective radiation dose to patients would be increased by 29 mSv. The NICE guidelines have proved efficient in identifying patients with intracranial damage although this coincides with an 18% (n = 100) increase in referral rates for CT and increased radiation dose to patients. However, the use of these guidelines would reduce workload to the diagnostic imaging department in terms of cost and time

Gambling Disorder and Minority Populations: Prevalence and Risk Factors.

Science.gov (United States)

Okuda, Mayumi; Liu, Weiwei; Cisewski, Jodi A; Segura, Luis; Storr, Carla L; Martins, Silvia S

2016-09-01

Previous studies demonstrate disparities in health and health services including gambling disorders (GD) among ethnic and racial minority groups. In this review, we summarize studies examining the prevalence of GD across different ethnic and racial minorities. We describe the sociodemographic subgroup variations at heightened risk for GD and factors associated with GD in racial and ethnic minority groups including gambling availability, comorbid substance use, psychiatric conditions, stress, acculturation, and differences in cultural values and cognitions. We found that research of GD among minority groups is scant, and the prevalence of GD among these groups is at a magnitude of concern. Racial and ethnic minority status in it of itself is not a risk factor for GD but may be a proxy for underlying potential risk factors. The need for prevention and treatment programs for different cultural group remains unmet.

The Shortchanged: Women and Minorities in Banking.

Science.gov (United States)

Alexander, Rodney; Sapery, Elisabeth

The study by a team from the Council on Economic Priorities found: (1) that employment discrimination against minorities and women is endemic to commercial banking; (2) that a majority of the commercial banks studied are unwilling to permit public scrutiny of their employment and minority lending practices; and (3) that both the secrecy and the…

Present status of the interlaboratorial co-operative study for standards rocks of granite (GB-1) and basalt (BB-1) from the Geochemistry Department of I.G.U.F. Ba./Brazil

International Nuclear Information System (INIS)

Linhares, P.S.

1987-01-01

Results for major, minor and trace elements obtained by twelve laboratories for the standards rocks, Granite (GB-1) and Basalte (BB-1), of the Geochemistry Department of Geociences Institute-U-F.Ba are presented. At present status of the study it is possible to approach the most probably correct value (usable value) for the concentration of each of the major and minor elements. (author) [pt

Principal minors and rhombus tilings

International Nuclear Information System (INIS)

Kenyon, Richard; Pemantle, Robin

2014-01-01

The algebraic relations between the principal minors of a generic n × n matrix are somewhat mysterious, see e.g. Lin and Sturmfels (2009 J. Algebra 322 4121–31). We show, however, that by adding in certain almost principal minors, the ideal of relations is generated by translations of a single relation, the so-called hexahedron relation, which is a composition of six cluster mutations. We give in particular a Laurent-polynomial parameterization of the space of n × n matrices, whose parameters consist of certain principal and almost principal minors. The parameters naturally live on vertices and faces of the tiles in a rhombus tiling of a convex 2n-gon. A matrix is associated to an equivalence class of tilings, all related to each other by Yang–Baxter-like transformations. By specializing the initial data we can similarly parameterize the space of Hermitian symmetric matrices over R,C or H the quaternions. Moreover by further specialization we can parametrize the space of positive definite matrices over these rings. This article is part of a special issue of Journal of Physics A: Mathematical and Theoretical devoted to ‘Cluster algebras mathematical physics’. (paper)

First evidence for glial pathology in late life minor depression:S100B is increased in males with minor depression

Directory of Open Access Journals (Sweden)

Maryna ePolyakova

2015-10-01

Full Text Available Minor depression is diagnosed when a patient suffers from two to four depressive symptoms for at least two weeks. Though minor depression is a widespread phenomenon, its pathophysiology has hardly been studied. To get a first insight into the pathophysiological mechanisms underlying this disorder we assessed serum levels of biomarkers for plasticity, glial and neuronal function: brain-derived neurotrophic factor (BDNF, S100B and neuron specific enolase (NSE. 27 subjects with minor depressive episode and 82 healthy subjects over 60 years of age were selected from the database of the Leipzig population-based study of civilization diseases (LIFE. Serum levels of BDNF, S100B and NSE were compared between groups, and correlated with age, body-mass index, and degree of white matter hyperintensities (score on Fazekas scale. S100B was significantly increased in males with minor depression in comparison to healthy males, whereas other biomarkers did not differ between groups (p=0.10-0.66. NSE correlated with Fazekas score in patients with minor depression (r=0.436, p=0.048 and in the whole sample (r=0.252, p=0.019. S100B correlated with body mass index (r=0.246, p=0.031 and with age in healthy subjects (r=0.345, p=0.002. Increased S100B in males with minor depression, without alterations in BDNF and NSE, supports the glial hypothesis of depression. Correlation between white matter hyperintensities and NSE underscores the vascular hypothesis of late life depression.

Intersectionality, Recruitment and Selection : Ethnic Minority Candidates in Dutch Parties

NARCIS (Netherlands)

Mügge, L.M.

2016-01-01

This article aims to contribute to explanations why ethnic minority women outnumber ethnic minority men in national parliaments of European immigration countries. Extending the intersectional lens it asks: which ethnic minority candidates are recruited and selected? Drawing on nine elections

75 FR 20977 - Departmental Management; Advisory Committee on Minority Farmers

Science.gov (United States)

2010-04-22

...; Advisory Committee on Minority Farmers AGENCY: USDA. ACTION: Notice: Request for Nominations. SUMMARY: The Secretary of Agriculture (Secretary) establish the Advisory Committee on Minority Farmers (Committee) on... assistance to socially disadvantaged farmers and ranchers, methods of maximizing participation of minority...

Multicultural and multilingual approach: Mathematics, science, and engineering education for junior high school minority students and high school administrators. Final report

Energy Technology Data Exchange (ETDEWEB)

Crumbly, I.J.; Hodges, J.

1994-09-01

During the 1993 school year, LLNL and the US Department of Energy`s San Francisco Field Office provided funds through grant {number_sign}DE-FG03-93SF20045/A000 to assist Cooperative Developmental Energy Program (CDEP) with its network coalition of high school counselors from 19 states and with its outreach and early intervention program in mathematics, science and engineering for minority junior high school students. The program for high school counselors is called the National Educators Orientation Program (NEOP) and the outreach program for minority junior high school students is called the Mathematics, Science and Engineering Academy (MSEA). A total of 35 minority and female rising eighth grade students participated in the Second Annual Mathematics, Science, and Engineering Academy sponsored by the Cooperative Developmental Energy Program of Fort Valley State College (FVSC). There were 24 students from the middle Georgia area, 4 students from Oakland, California, and 7 students from Portland, Oregon. Each student was selected by counselor in his or her respective school. The selection criteria were based on the students` academic performance in science and mathematics courses.

Increasing the graduation rates of minority medical students.

Science.gov (United States)

Payne, J L; Nowacki, C M; Girotti, J A; Townsel, J; Plagge, J C; Beckham, T W

1986-05-01

The University of Illinois College of Medicine has operated a program since 1969 to recruit minority students into the college and to increase the graduation rates of these students once they enroll. Known as the Medical Opportunities Program (MOP) until 1978, the program was expanded in 1978 and renamed the Urban Health Program (UHP). The authors of the present paper discuss the results of these programs, particularly the effect of granting minority students delays in completing graduation requirements. The MOP (1969 through 1978) increased graduation rates for minority students from 55 percent for those who graduated on time to 81 percent for both on-time and delayed graduates. Under the first seven years of the UHP (1979 through 1985), more minority students have been offered places, and more have enrolled than in the 10 years of the MOP. The retention rate under the UHP, if it holds, will be higher than that under the MOP. For the combined MOP-UHP period, the retention rate for minority students was 88 percent; 69.8 percent of the graduates were on time, and 30.2 were delayed.

Casting of metallic fuel containing minor actinide additions

International Nuclear Information System (INIS)

Trybus, C.L.; Henslee, S.P.; Sanecki, J.E.

1992-01-01

A significant attribute of the Integral Fast Reactor (IFR) concept is the transmutation of long-lived minor actinide fission products. These isotopes require isolation for thousands of years, and if they could be removed from the waste, disposal problems would be reduced. The IFR utilizes pyroprocessing of metallic fuel to separate auranium, plutonium, and the minor actinides from nonfissionable constituents. These materials are reintroduced into the fuel and reirradiated. Spent IFR fuel is expected to contain low levels of americium, neptunium, and curium because the hard neutron spectrum should transmute these isotopes as they are produced. This opens the possibility of using an IFR to trnasmute minor actinide waste from conventional light water reactors (LWRs). A standard IFR fuel is based on the alloy U-20% Pu-10% Zr (in weight percent). A metallic fuel system eases the requirements for reprocessing methods and enables the minor actinide metals to be incorporated into the fuel with simple modifications to the basic fuel casting process. In this paper, the authors report the initial casting experience with minor actinide element addition to an IFR U-Pu-Zr metallic fuel

Minority recruitment and retention in dietetics: issues and interventions.

Science.gov (United States)

Greenwald, H P; Davis, R A

2000-08-01

To better understand the reasons why minorities and males are underrepresented among registered dietitians (RDs) and dietetic technicians, registered, (DTRs) and to develop focuses for intervention, the investigators performed a telephone survey of newly credentialed RDs and DTRs and directors of RD and DTR education programs. Using lists of students recruited by the American Dietetic Association for participation in the survey, the investigators interviewed 83 RDs and DTRs and 20 education program directors. RDs and DTRs attributed minority underrepresentation primarily to the field's lack of visibility and underrepresentation of men to the traditional association with women. Education program directors attributed minority underrepresentation to educational disadvantages, particularly in scientific subjects. Findings from this study support program-level interventions such as increasing program flexibility, initiating outreach to K-12 schools and lower-division college students, providing tutoring in a nondemeaning atmosphere, and visibly expressing commitment to minority representation. More fundamental changes in the profession itself appear necessary for large-scale increases in minority representation. These include increasing internship opportunities; raising the profession's level of remuneration, prestige, and independence; increasing scholarship support; and advertising nationally through channels capable of reaching minorities.

Boron accumulation by Lemna minor L. under salt stress.

Science.gov (United States)

Liu, Chunguang; Gu, Wancong; Dai, Zheng; Li, Jia; Jiang, Hongru; Zhang, Qian

2018-06-12

Excess boron (B) is toxic to aquatic organisms and humans. Boron is often present in water with high salinity. To evaluate the potential of duckweed (Lemna minor L.) for removing B from water under salt stress, we cultured duckweed in water with 2 mg/L of B and sodium chloride (NaCl) concentrations ranging from 0 to 200 mM for 4 days. The results show that with increasing salinity, the capacity of L. minor to accumulate B initially decreased and then increased. L. minor used different mechanisms to accumulate boron at lower and higher levels of salt stress. The growth and chlorophyll synthesis of L. minor were significantly inhibited when the concentration of NaCl reached 100 mM. Our results suggest that L. minor is suitable for the accumulation of B when NaCl salinity is below 100 mM.

Chest radiography after minor chest trauma

Energy Technology Data Exchange (ETDEWEB)

Rossen, B.; Laursen, N.O.; Just, S.

The results of chest radiography in 581 patients with blunt minor thoracic trauma were reviewed. Frontal and lateral views of the chest indicated pathology in 72 patients (12.4%). Pneumothorax was present in 16 patients; 4 had hemothorax. The physical examination and the results of chest radiography were not in accordance because in 6(30%) of the 20 patients with hemo/-pneumothorax the physical examination was normal. Consequently there is wide indication for chest radiography after minor blunt chest trauma.

Chest radiography after minor chest trauma

International Nuclear Information System (INIS)

Rossen, B.; Laursen, N.O.; Just, S.

1987-01-01

The results of chest radiography in 581 patients with blunt minor thoracic trauma were reviewed. Frontal and lateral views of the chest indicated pathology in 72 patients (12.4%). Pneumothorax was present in 16 patients; 4 had hemothorax. The physical examination and the results of chest radiography were not in accordance because in 6(30%) of the 20 patients with hemo/-pneumothorax the physical examination was normal. Consequently there is wide indication for chest radiography after minor blunt chest trauma. (orig.)

A study on the anatomical morphology of the minor fissure

International Nuclear Information System (INIS)

Lee, Hyeong Gon; Kim, Hyung Jin; You, Jin Jong; Ahn, In Oak; Chung, Sung Hoon

1993-01-01

The minor fissure is an important anatomical landmark in the localization of the pulmonary disease. For the evaluation of the normal feature of the minor fissure, we analyzed the high-resolution computed tomography (CT) scans in 51 normal patients. The purpose of this study are to evaluate the normal appearance of the minor fissure on high-resolution CT scans and to compare it with that on the conventional CT and radiographys. We analyzed the morphologic feature of the minor fissure on the high-resolution CT scans in 51 normal patients, and compared it with that on the conventional CT scans. On the high-resolution CT scans, we particularly paid attention to the completeness and types according to Berkmen classification. And finally, we compared the types determined by the high-resolution CT scans with those by the plain radiographys. In most patients (n=47), the minor fissure was seen as a hyperattenuating line or band on the high resolution CT scans. In contrast, it was mostly seen as a lucent zone on the conventional CT scans (n=44). Of 47 patient having a hyperattenuating line or band on the high-resolution CT scans, the minor fissure was considered to be complete in 17 patients (36%), and incomplete in 30 patients (64%), who had a defeat at medial portion of the minor fissure. The most common type of the minor fissure seen on the high-resolution CT scans was type I variety (n=23), followed by tape IIa (n=8). We could not determined the type in six patients. The type determined by the high-resolution CT scans was highly well correlated with that determined by the plain radiographys (p<0.05). In conclusion, the minor fissure was seen CT studies as variable appearances and high-resolution CT scans were superior to the conventional CT scans in the evaluation of the minor fissure. The types of the minor fissure determined by the high-resolution CT scans were well correlated with those seen on the radiographys

Taking the struggle elsewhere. Minority representation in the European Parliament

DEFF Research Database (Denmark)

Wilken, Lisanne

This paper explored and discussed the struggle for recognition by representatives of linguistic minorities in the European Parliament from the early 1970s and up to the recognition of select minority languages as co-national languages in 2005......This paper explored and discussed the struggle for recognition by representatives of linguistic minorities in the European Parliament from the early 1970s and up to the recognition of select minority languages as co-national languages in 2005...

Resilience to Discrimination and Rejection Among Young Sexual Minority Males and Transgender Females: A Qualitative Study on Coping With Minority Stress.

Science.gov (United States)

Bry, Laura Jane; Mustanski, Brian; Garofalo, Robert; Burns, Michelle Nicole

2017-09-13

Sexual minority and transgender status is associated with mental health disparities, which have been empirically and theoretically linked to stressors related to social stigma. Despite exposure to these unique stressors, many sexual minority and transgender individuals will not experience mental health disorders in their lifetime. Little is known about the specific processes that sexual minority and transgender youth use to maintain their wellbeing in the presence of discrimination and rejection. Semistructured interviews were conducted with 10 sexual minority males and transgender females aged 18-22 years, who currently met criteria for an operationalized definition of resilience to depression and anxiety. Data were analyzed qualitatively, yielding information related to a wide variety of problem-solving, support-seeking, and accommodative coping strategies employed by youth in the face of social stigma. Results are discussed in light of their clinical implications.

Alcohol and drug use among sexual minority college students and their heterosexual counterparts: the effects of experiencing and witnessing incivility and hostility on campus

Directory of Open Access Journals (Sweden)

Woodford MR

2012-03-01

Full Text Available Michael R Woodford1, Amy R Krentzman2, Maurice N Gattis31School of Social Work, University of Michigan, Ann Arbor, MI, USA; 2Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; 3School of Social Work, University of Wisconsin-Madison, Madison, WI, USAPurpose: Research suggests that discrimination contributes to increased substance use among sexual minorities. Subtle discrimination and witnessing mistreatment, however, have received little attention. Using minority stress theory as a conceptual framework the authors examined the intersection of sexual orientation, experiencing and witnessing incivility and hostility, and students' alcohol and drug use. The authors hypothesized that experiencing/witnessing incivility/hostility would mediate the relationship between sexual minority status and drinking and drug use, as well as problematic use of these substances.Methods: Data were taken from a campus climate survey (n = 2497; age mean [M] = 23.19 years; 61% female; 17% sexual minorities. Controlling for demographics, logistic regressions depicted specifications for each path of the mediation analysis and bootstrapping was used to assess the significance of each sexual minority-mistreatment-drinking/drug use path.Results: Experiencing incivility mediated the relationship between sexual minority status and problematic drinking. Sexual minority college students were more likely to personally experience incivility (adjusted odds ratio [AOR] = 1.87; 95% confidence interval [CI] = 1.51–2.33, which was associated with greater odds of problematic drinking (AOR = 1.64; 95% CI = 1.35–2.00. The mediation path was significant at P < 0.001. Further, witnessing hostility mediated the relationship between sexual minority status and problematic drinking. Sexual minority college students were more likely to witness hostility (AOR = 1.87, 95% CI = 1.48–2.36, which was associated with greater odds of problematic drinking (AOR = 1.53; 95% CI = 1

Ethnic Minorities' Impression Management in the Interview: Helping or Hindering?

Science.gov (United States)

Derous, Eva

2017-01-01

Cross-cultural impression management (IM) has not been considered much, which is remarkable given the fast rate at which the labor market is becoming multicultural. This study investigated whether ethnic minorities and majorities differed in their preference for IM-tactics and how this affected ethnic minorities' interview outcomes. A preliminary study (focus groups/survey) showed that ethnic minorities (i.e., Arab/Moroccans) preferred 'entitlements' whereas majorities (i.e., Flemish/Belgians) preferred 'opinion conformity' as IM-tactics. An experimental follow-up study among 163 ethnic majority raters showed no main effect of IM-tactics on interview ratings. Ethnic minorities' use of IM-tactics only affected interview ratings if rater characteristics were considered. Specifically, interview ratings were higher when ethnic minorities used opinion conformity (i.e., majority-preferred IM-tactic) and lower when minorities used entitlements (i.e., minority-preferred IM-tactic) if recruiters were high in social dominance orientation, and when they felt more experienced/proficient with interviewing. IM-tactics are a human capital factor that might help applicants to increase their job chances on the labor market. It is concluded that ethnic minority applicants' preferences for certain IM-tactics might lead to bias even in structured interview settings, but that this depends on ethnic majority recruiters' interview experience and ingroup/outgroup attitudes. Implications for research and practice are discussed.

Utilization of services provided by village based ethnic minority midwives in mountainous villages of Vietnam

Directory of Open Access Journals (Sweden)

Doan DTT

2016-10-01

Full Text Available Doan Thi Thuy Duong,1 Bui Thi Thu Ha,1 Le Minh Thi,1 Duong Minh Duc,1 Luu Thi Hong,2 Tuan Anh Dinh,2 Tolib Mirzoev3 1Department of Reproductive Health, Hanoi School of Public Health, 2Department of Maternal and Child Health, Ministry of Health, Hanoi, Vietnam; 3Nuffield Centre for International Health and Development, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK Introduction: Since 2011, the Vietnam’s Ministry of Health implemented the ethnic minority midwives (EMMs scheme in order to increase the utilization of maternal health services by women from ethnic minorities and those living in hard-to-reach mountainous areas. This paper analyzes the utilization of antenatal, delivery, and postpartum care provided by EMMs and reports the key determinants of utilization of EMM services as perceived by service users. Methods: A structured questionnaire was administered in 2015 to all mothers (n=320 who gave birth to a live-born during a 1-year period in 31 villages which had EMM in two provinces, Dien Bien and Kon Tum. A multivariate logistic regression model was used to examine the association between all potential factors and the use of services provided by EMMs. Results: We found that EMMs provided more antenatal care and postnatal care as compared with delivery services, which corresponded to their job descriptions. The results also showed that utilization of antenatal care provided by EMMs was lower than that of postnatal care. The proportion of those who never heard about EMM was high (24%. Among the mothers who knew about EMM services, 33.4% had antenatal checkups, 20.1% were attended during home deliveries, and 57.3% had postnatal visits by an EMM. Key factors that determined the use of EMM services included knowledge of the location of EMM’s house, being aware about EMMs by health workers, trust in services provided by EMMs, and perception that many others mothers in a village also knew about EMM services. Conclusion

Production and measurement of minor actinides in the commercial fuel cycle

International Nuclear Information System (INIS)

Stanbro, W.D.

1997-03-01

The minor actinide elements, particularly neptunium and americium, are produced as a normal byproduct of the operation of thermal power reactors. Because of the existence of long-lived isotopes of these elements, they constitute the major sources of the residual radiation in spent fuel or in wastes resulting from reprocessing. This has led to examinations by some countries of the possibility of separating the minor actinides from waste products. The papers found in this report address the production of minor actinides in common thermal power reactors as well as approaches to measure these materials in various media. The first paper in this volume, open-quotes Production of Minor Actinides in the Commercial Fuel Cycle,close quotes uses calculations with the ORIGEN2 reactor and decay code to estimate the amounts of minor actinides in spent fuel and separated plutonium as a function of reactor irradiation and the time after discharge. The second paper, open-quotes Destructive Assay of Minor Actinides,close quotes describes a number of promising approaches for the chemical analysis of minor actinides in the various forms in which they are found at reprocessing plants. The next paper, open-quotes Hybrid KED/XRF Measurement of Minor Actinides in Reprocessing Plants,close quotes uses the results of a simulation model to examine the possible applications of the hybrid KED/XRF instrument to the determination of minor actinides in some of the solutions found in reprocessing plants. In open-quotes Calorimetric Assay of Minor Actinides,close quotes the authors show some possible extensions of this powerful technique beyond the normal plutonium assays to include the minor actinides. Finally, the last paper in this volume, open-quotes Environment Measurements of Transuranic Nuclides,close quotes discusses what is known about the levels of the minor actinides in the environment and ways to analyze for these materials in environmental matrices

Burning minor actinides in a HTR energy spectrum

International Nuclear Information System (INIS)

Pohl, Christoph; Rütten, H. Jochem

2012-01-01

Highlights: ► Burn-up analysis for varying plutonium/minor actinide fuel compositions. ► The influence of varying heavy metal fuel element loads is investigated. ► Significant burn-up via radiative capture and subsequently fission is observed. ► Difference observed between fuel element burn-up and total actinide burning rate. - Abstract: The generation of nuclear energy by means of the existing nuclear reactor systems is based mainly on the fission of U-235. But this comes along with the capture of neutrons by the U-238 faction and results in a build-up of plutonium isotopes and minor actinides as neptunium, americium and curium. These actinides are dominant for the long time assessment of the radiological risk of a final disposal therefore a minimization of the long living isotopes is aspired. Burning the actinides in a high temperature helium cooled graphite moderated reactor (HTR) is one of these options. The use of plutonium isotopes to sustain the criticality of the system is intended to avoid on the one hand highly enriched uranium because of international regulations and on the other hand low enriched uranium because of the build up of new actinides from neutron capture in the U-238 fraction. Because initial minor actinide isotopes are typically not fissionable by thermal neutrons the idea is to fission instead the intermediate isotopes generated by the first neutron capture. This paper comprises calculations for plutonium/minor actinides/thorium fuel compositions and their correlated final burn-up for a generic pebble bed HTR based on the reference design of the 400 MW PBMR. In particular the cross sections and the neutron balance of the different minor actinide isotopes in the higher thermal energy spectrum of a HTR will be discussed. For a fuel mixture of plutonium and minor actinides a significant burn-up of these actinides up to 20% can be achieved but at the expense of a higher residual fraction of plutonium in the burned fuel. Combining

Factores de riesgo asociados a enfermedades cardiovasculares en un grupo de estudiantes del programa de medicina de la Universidad del Magdalena

Directory of Open Access Journals (Sweden)

Dary Luz Mendoza Meza

2013-10-01

Full Text Available Las enfermedades del sistema cardiovascular se constituyen en la principal causa de morbilidad y mortalidad en la población adulta de los países occidentales, sin embargo en la actualidad la incidencia de estas patologías en la población menor de 30 años esta alcanzando niveles alarmantes. Una de las explicaciones a este fenómeno es el aumento de actitudes que promueven los llamados factores de riesgo modificables como el sedentarismo, los malos hábitos alimenticios, el tabaquismo y el alcoholismo; lo anterior sumado a factores no modificables como la herencia y el género, contribuyen al desencadenamiento de las enfermedades cardiovasculares. Adicionalmente estas patologías fueron consideradas casi exclusivas de los países industrializados, sin embargo el problema se está expandiendo a los países en vía de desarrollo como Colombia, esto quizá producto del aumento en el ritmo de vida y a la adquisición de estilos de vida poco saludables El objetivo de este estudio fue investigar la presencia de factores de riesgo asociados con las enfermedades cardiovasculares en un grupo de estudiantes del programa de medicina de la Universidad del Magdalena, como parte de un trabajo de investigación formativa correspondiente a la cátedra de Bioquímica. Como resultado se encontró que el 24% de los sujetos investigados presentó niveles de colesterol total y LDL por encima de los parámetros seguros. Los factores de riesgo asociados con estos altos niveles fueron, los antecedentes familiares con un 83%y el sobrepeso con un 50%. Este estudio se constituye en la base para la formulación de un proyecto que pretende determinar la relación entre los factores de riesgo cardiovascular modificable y no modificable, en la población estudiantil adolescente del Distrito de Santa Marta.

Comparative Analysis of Language Minorities: A Sociopolitical Framework.

Science.gov (United States)

Anderson, A. B.

1990-01-01

Synthesizes theoretical typologies in the fields of ethnic relations, ethnonationalism, and sociolinguistics into a sociopolitical framework for analyzing various types of ethnolinguistic minority situations. Particular reference is made to minority situations in Europe, North America, and developing countries. (35 references) (Author/CB)

Majority and minority influence: A dual role interpretation

NARCIS (Netherlands)

de Vries, N.K.; de Dreu, C.; Gordijn, E.; Schuurman, M.

1996-01-01

This chapter offers an analysis of majority vs. minority influence using the Heuristic-Systematic Model of persuasion (HSM). We evaluate evidence for and against leading perspectives such as Conversion Theory. Next, research and theory is reviewed suggesting that majority vs. minority influence

Fracture toughness of Al-Cr alloys with minor additions

International Nuclear Information System (INIS)

Datta, S.; Banerjee, M.K.

2000-01-01

Fracture toughness behavior of aluminium chromium alloys with minor additions is studied to determine its relation with microstructure and ageing conditions. The effect of the minor additions on the fracture toughness property of the alloys is also studied. Fracture toughness of Al-Cr alloys has been improved by selected minor additions. Also, the fracture toughness of the investigated alloys is found to be sensitive to ageing conditions. (author)

Thermochemical and thermophysical properties of minor actinide compounds

International Nuclear Information System (INIS)

Minato, Kazuo; Takano, Masahide; Otobe, Haruyoshi; Nishi, Tsuyoshi; Akabori, Mitsuo; Arai, Yasuo

2009-01-01

Burning or transmutation of minor actinides (MA: Np, Am, Cm) that are classified as the high-level radioactive waste in the current nuclear fuel cycle is an option for the advanced nuclear fuel cycle. Although the thermochemical and thermophysical properties of minor actinide compounds are essential for the design of MA-bearing fuels and analysis of their behavior, the experimental data on minor actinide compounds are limited. To support the research and development of the MA-bearing fuels, the property measurements were carried out on minor actinide nitrides and oxides. The lattice parameters and their thermal expansions were measured by high-temperature X-ray diffractometry. The specific heat capacities were measured by drop calorimetry and the thermal diffusivities by laser-flash method. The thermal conductivities were determined by the specific heat capacities, thermal diffusivities and densities. The oxygen potentials were measured by electromotive force method.

Reducing the illegal sale of cigarettes to minors.

Science.gov (United States)

Altman, D G; Foster, V; Rasenick-Douss, L; Tye, J B

1989-01-06

This study reports on an effort to stop the illegal sale of cigarettes to minors. In Santa Clara County, Calif, 412 stores and 30 vending machines were visited by 18 minors aged 14 through 16 years with the intent to purchase cigarettes; they were successful at 74% of the stores and 100% of the vending machines. After an aggressive six-month campaign using communitywide media, direct merchant education, contact with the chief executive officers of chain stores and franchise operations owned by major companies, and grassroots work with community organizations, the percentage of stores with illegal over-the-counter sale of cigarettes to minors was reduced to 39%. Sales from vending machines were not reduced. While much remains to be accomplished in stopping the illegal sale of tobacco to minors, data from this study illustrate that a well-designed community and merchant education campaign can significantly reduce such sales.

[Frequency and variables associated with perceived devaluation-discrimination in victims of the armed conflict in Colombia].

Science.gov (United States)

Campo-Arias, Adalberto; Ospino, Anyelly C; Sanabria, Adriana R; Guerra, Valeria M; Caamaño, Beatriz H; Herazo, Edwin

2017-11-21

There is no information on frequency of perceived devaluation-discrimination in victims of the armed conflict in Colombia. The aim of this study was thus to determine the frequency of perceived devaluation-discrimination and associated variables among victims of the armed conflict in municipalities in the Department of Magdalena, Colombia. A cross-sectional study was conducted among victims enrolled in the Program for Psychosocial Care and Comprehensive Healthcare for Victims. Depressive symptoms were quantified with four dichotomous items (three or more were classified as high level of depressive symptoms), and perceived devaluation-discrimination was quantified with six dichotomous items (two or more were classified as high perceived devaluation-discrimination). A total of 943 adults participated (M = 47.9; SD = 14.2); 67.4%, women; 109 (11.6%) reported high level of depressive symptoms and 217 (23%) showed high perceived devaluation-discrimination. High perceived devaluation-discrimination was associated with high level of depressive symptoms (OR = 6.47; 95%CI: 4.23-9.88). In conclusion, one-fourth of the victims of the armed conflict in Magdalena reported high perceived devaluation-discrimination, which was significantly associated with high level of depressive symptoms.

Patient Ethnicity Affects Triage Assessments and Patient Prioritization in U.S. Department of Veterans Affairs Emergency Departments

Science.gov (United States)

Vigil, Jacob M.; Coulombe, Patrick; Alcock, Joe; Kruger, Eric; Stith, Sarah S.; Strenth, Chance; Parshall, Mark; Cichowski, Sara B.

2016-01-01

Abstract Ethnic minority patients receive lower priority triage assignments in Veteran's Affairs (VA) emergency departments (EDs) compared to White patients, but it is currently unknown whether this disparity arises from generalized biases across the triage assessment process or from differences in how objective and/or subjective institution-level or person-level information is incorporated into the triage assessment process, thus contributing to disparate treatment. The VA database of electronic medical records of patients who presented to the VA ED from 2008 to 2012 was used to measure patient ethnicity, self-reported pain intensity (PI) levels, heart rate (HR), respiratory rate (RR), and nurse-provided triage assignment, the Emergency Severity Index (ESI) score. Multilevel, random effects linear modeling was used to control for demographic and clinical characteristics of patients as well as age, gender, and experience of triage nurses. A total of 359,642 patient/provider encounters between 129,991 VA patients and 774 nurses were included in the study. Patients were 61% non-Hispanic White [NHW], 28% African-American, 7% Hispanic, 2% Asian-American, ESI ratings with lower PI when compared against African-American patients. NHW patients with low to moderate HRs also received higher priority ESI scoring than African-American, Hispanic, Asian-American, and Mixed-ethnicity patients; however, when HR was high NHWs received lower priority ESI ratings than each of the minority groups (except for African-Americans). This study provides evidence for systemic differences in how patients’ vital signs are applied for determining ESI scores for different ethnic groups. Additional prospective research will be needed to determine how this specific person-level mechanism affects healthcare quality and outcomes. PMID:27057847

Academic Achievement and Behavioral Health among Asian American and African American Adolescents: Testing the Model Minority and Inferior Minority Assumptions

Science.gov (United States)

Whaley, Arthur L.; Noel, La Tonya

2013-01-01

The present study tested the model minority and inferior minority assumptions by examining the relationship between academic performance and measures of behavioral health in a subsample of 3,008 (22%) participants in a nationally representative, multicultural sample of 13,601 students in the 2001 Youth Risk Behavioral Survey, comparing Asian…

Contested minorities – the case of Upper Silesia

Directory of Open Access Journals (Sweden)

Gierczak Dariusz

2015-06-01

Full Text Available Upper Silesia in terms of ethnicity is a typical example of a historical region in Europe, but in fact, one of the few exceptions in contemporary Poland, where its mixed ethnic and religious structures have at least partly survived until today. While their existence had been denied by Nazi Germany (1933-1945 as well as by the Polish People's Republic (1945-1989, the emancipation of the German and Silesian minorities after the democratic changes of 1989 have evoked strong emotions in the ethnically almost uniform country. Nonetheless, the recent situation of minorities has improved as never before. Minority organisations has been officially recognized and German finally has become the second language in some municipalities of Upper Silesia, but the largest ethnic group in the whole country, the Silesians, have still experienced no formal recognition as a national minority. This article deals with the demographic aspects of the ethnic groups in Upper Silesia since the 19th century until recent times. The census results concerning the ethnic minorities or languages in Upper Silesia have been contested since the first records of that kind have been taken. The outcomes of the both last censuses of 2002 and 2011 concerning the minority question reflected for the first time a much more realistic picture of the status quo. Furthermore, they showed that the idea of Silesian identification found an unexpected high number of supporters. This fact indicates an emerging meaning of regional identification amid significant changes of cultural values in Polish society.

Socio-legal protection of minorities -- a study of Indian educational cases.

Science.gov (United States)

Chandra, S

1992-01-01

Many Muslim families do not enroll their children in school. This is so because material in school syllabi sometimes goes against Islamic beliefs or adversely affects the Muslim self-image, orthodox parents will not send their daughters to coeducational academic institutions, some adults do not realize the benefits of education with regard to the welfare of their children, and many Muslim localities remain resource-deficient slums. The government, local authorities, and Muslims should band together to encourage and enable backward Muslim minorities to uplift themselves academically. Steps to that end could include adding minority representation to the bodies which approve the syllabi in order to monitor the potential inclusion of offensive material, continuing to upgrade teachers in Muslim schools, optimizing available space in Muslim educational institutions, empowering minorities commissions in states to help backward minorities to garner education, eliminating the rules of discretion to avoid corruption and nepotism, simplifying the rules and procedures governing grants to educational institutions, conducting a scientific survey to obtain accurate baseline information for use in planning the education of Muslim minorities, giving special preference to localities populated predominantly with minorities when establishing educational institutions, and providing scholarship to bright and needy minority students. Additionally, the National Minorities Commission should be empowered by the central government to collect information and report on the educational, social, and economic conditions of minorities across the country. Autonomy in management must also be respected, with regulatory measures applicable to minority institutions being reasonable and appropriate.

The Courage To Care: Addressing Sexual Minority Issues on Campus.

Science.gov (United States)

Ottenritter, Nan

1998-01-01

Sexual minority students face issues similar to those of ethnic and racial minority students. This article provides a framework for assessing the community college's inclusion of sexual minority students: lesbians, gays, bisexual, and transgender (LGBT) individuals. The first section of the article assesses community colleges in terms of sexual…

Partitioning and Transmutation of minor actinides

International Nuclear Information System (INIS)

Koch, L.; Wellum, R.

1991-01-01

The partitioning of minor actinides from spent fuels and their transmutation into short-lived fission products has been the topic of two dedicated meetings organized jointly by the European Commission and the OECD. The conclusion of the last meeting in 1980, in short, was that partitioning and transmutation of minor actinides, especially in fast reactors, seemed possible. However, the incentive, which would be a reduction of the radiological hazard to the public, was too small if long-lived fission products were not included. Furthermore this meeting showed that minor actinide targets or possible nuclear fuels containing minor actinides for transmutation had not yet been developed. The European Institute for Transuranium Elements took up this task and has carried it out as a small activity for several years. Interests expressed recently by an expert meeting of the OECD/NEA (Paris, 25 April 1989), which was initiated by the proposed Japanese project Omega, led us to the conclusion that the present state of knowledge should be looked at in a workshop environment. Since the Japanese proposal within the project Omega is based on a broader approach we needed this evaluation to assess the relevance of our present activity and wanted to identifiy additional studies which might be needed to cover possible future demands from the public. This workshop was therefore organized, and participants active in the field from EC countries, the USA and Japan were invited

Creating Sister Cities: An Exchange Across Hemispheres

Science.gov (United States)

Adams, M. T.; Cabezon, S. A.; Hardy, E.; Harrison, R. J.

2008-06-01

Sponsored by Associated Universities, Inc. (AUI) and the National Radio Astronomy Observatory (NRAO), this project creates a cultural and educational exchange program between communities in South and North America, linking San Pedro de Atacama in Chile and Magdalena, New Mexico in the United States. Both communities have similar demographics, are in relatively undeveloped regions of high-elevation desert, and are located near major international radio astronomy research facilities. The Atacama Large Millimeter/submillimeter Array (ALMA) is just 40 km east of San Pedro; the Very Large Array (VLA) is just 40 km west of Magdalena. In February 2007, the Mayor of San Pedro and two teachers visited Magdalena for two weeks; in July 2007 three teachers from Magdalena will visit San Pedro. These visits enable the communities to lay the foundation for a permanent, unique partnership. The teachers are sharing expertise and teaching methodologies for physics and astronomy. In addition to creating science education opportunities, this project offers students linguistic and cultural connections. The town of San Pedro, Chile, hosts nearly 100,000 tourists per year, and English language skills are highly valued by local students. Through exchanges enabled by email and distance conferencing, San Pedro and Magdalena students will improve English and Spanish language skills while teaching each other about science and their respective cultures. This poster describes the AUI/NRAO Sister Cities program, including the challenges of cross-cultural communication and the rewards of interpersonal exchanges between continents and cultures.

Growth limitation of Lemna minor due to high plant density

NARCIS (Netherlands)

Driever, S.M.; Nes, van E.H.; Roijackers, R.M.M.

2005-01-01

The effect of high population densities on the growth rate of Lemna minor (L.) was studied under laboratory conditions at 23°C in a medium with sufficient nutrients. At high population densities, we found a non-linear decreasing growth rate with increasing L. minor density. Above a L. minor biomass

Becoming (ethnic minority) teenagers

DEFF Research Database (Denmark)

Tørslev, Mette Kirstine; Nørredam, Marie Louise; Vitus, Kathrine

2017-01-01

and majority students in two school classes from the fifth to seventh grades. Taking a practice approach, the article first analyses school as a social site before turning phenomenological attention to experiences and expectations of becoming teenagers, focusing on the experiences of ethnic minority students...

Ethnic Minorities and Integration

NARCIS (Netherlands)

Mérove Gijsberts

2005-01-01

There has been a great deal of discussion in the Netherlands recently about the integration of ethnic minorities. The tenor of that discussion is sombre: some observers speak of a 'multicultural drama', while others claim that the government's integration policy has failed completely. Recent

Diversity in academic medicine no. 1 case for minority faculty development today.

Science.gov (United States)

Nivet, Marc A; Taylor, Vera S; Butts, Gary C; Strelnick, A Hal; Herbert-Carter, Janice; Fry-Johnson, Yvonne W; Smith, Quentin T; Rust, George; Kondwani, Kofi

2008-12-01

For the past 20 years, the percentage of the American population consisting of nonwhite minorities has been steadily increasing. By 2050, these nonwhite minorities, taken together, are expected to become the majority. Meanwhile, despite almost 50 years of efforts to increase the representation of minorities in the healthcare professions, such representation remains grossly deficient. Among the underrepresented minorities are African and Hispanic Americans; Native Americans, Alaskans, and Pacific Islanders (including Hawaiians); and certain Asians (including Hmong, Vietnamese, and Cambodians). The underrepresentation of underrepresented minorities in the healthcare professions has a profoundly negative effect on public health, including serious racial and ethnic health disparities. These can be reduced only by increased recruitment and development of both underrepresented minority medical students and underrepresented minority medical school administrators and faculty. Underrepresented minority faculty development is deterred by barriers resulting from years of systematic segregation, discrimination, tradition, culture, and elitism in academic medicine. If these barriers can be overcome, the rewards will be great: improvements in public health, an expansion of the contemporary medical research agenda, and improvements in the teaching of both underrepresented minority and non-underrepresented minority students.

Patterns of Mental Health Care Utilization Among Sexual Orientation Minority Groups.

Science.gov (United States)

Platt, Lisa F; Wolf, Julia Kay; Scheitle, Christopher P

2018-01-01

Prior studies of the utilization of mental health professionals by sexual minority populations have relied on data that are now dated or not nationally representative. These studies have also provided mixed findings regarding gender differences in the utilization of mental health professionals among sexual minority individuals. Using data from the 2013-2015 National Health Interview Surveys, this study investigates (1) how sexual minority individuals compare to heterosexual participants in their utilization of mental health professionals; and (2) gender differences in that utilization. The results indicate sexual minority individuals utilize mental health care professionals at higher rates than heterosexual individuals even after controlling for measures of mental health and other demographic characteristics; this is true for both men and women. However, gender moderates the sexual minority effect on utilization rates. Sexual minority men utilize mental health professionals at a high rate, such that their utilization rates are similar to sexual minority women, contrary to the gender gap seen among heterosexuals.

Minority dissent, social acceptance in collaborative learning groups

NARCIS (Netherlands)

Curşeu, Petru Lucian; Schruijer, S.G.L.; Fodor, Oana

2017-01-01

The main aim of this paper is to test the extent to which social acceptance moderates the impact of minority dissent on group cognitive complexity (GCC). We hypothesize that divergent views expressed by a minority increase GCC especially when the group climate is open to divergent contributions

Sexual Minority Status, Peer Harassment, and Adolescent Depression

Science.gov (United States)

Martin-Storey, Alexa; Crosnoe, Robert

2012-01-01

The well-documented higher rates of depression among sexual minority youth are increasingly viewed by developmentalists as a byproduct of the stigmatization of sexual minority status in American society and of the negative impact this stigma has on the processes associated with depression. This study attempted to spur future research by testing Hatzenbuehler’s (2009) psychological mediation framework to investigate the ways in which peer harassment related to sexuality puts young people at risk by influencing the cognitive, social, and regulatory factors associated with depression. Analyses of 15 year olds in the NICHD Study of Early Child Care and Youth Development revealed that sexual minority status was largely associated with depressive outcomes via harassment, which was subsequently associated with depression via cognitive and social factors. Results point to various avenues for exploring the importance of the social world and self-concept for the outcomes of sexual minority adolescents in the future. PMID:22401842

Testing the tenets of minority stress theory in workplace contexts.

Science.gov (United States)

Velez, Brandon L; Moradi, Bonnie; Brewster, Melanie E

2013-10-01

The links of minority stressors (workplace discrimination, expectations of stigma, internalized heterosexism, and identity management strategies) with psychological distress and job satisfaction were examined in a sample of 326 sexual minority employees. Drawing from minority stress theory and the literature on the vocational experiences of sexual minority people, patterns of mediation and moderation were tested. Minority stressors were associated with greater distress and lower job satisfaction. A mediation model was supported in which the links of discrimination and internalized heterosexism with psychological distress were mediated by a concealment-focused identity management strategy (i.e., avoiding), and the links of discrimination, expectations of stigma, and internalized heterosexism with job satisfaction were mediated by a disclosure-focused identity management strategy (i.e., integrating). Tests of moderation indicated that for sexual minority women (but not men), the positive association of discrimination with distress was stronger at higher levels of internalized heterosexism than at lower levels. In addition, lower levels of internalized heterosexism and concealment strategies (i.e., counterfeiting and avoiding) and higher levels of a disclosure strategy (i.e., integrating) were associated with higher job satisfaction in the context of low discrimination, but this buffering effect disappeared as level of discrimination increased. The implications of these findings for minority stress research are discussed, and clinical recommendations are made.

Anxiety and Related Disorders and Concealment in Sexual Minority Young Adults.

Science.gov (United States)

Cohen, Jeffrey M; Blasey, Christine; Barr Taylor, C; Weiss, Brandon J; Newman, Michelle G

2016-01-01

Sexual minorities face greater exposure to discrimination and rejection than heterosexuals. Given these threats, sexual minorities may engage in sexual orientation concealment in order to avoid danger. This social stigma and minority stress places sexual minorities at risk for anxiety and related disorders. Given that three fourths of anxiety disorder onset occurs before the age of 24, the current study investigated the symptoms of generalized anxiety disorder, social phobia, panic disorder, posttraumatic stress disorder, and depression in sexual minority young adults relative to their heterosexual peers. Secondarily, the study investigated sexual orientation concealment as a predictor of anxiety and related disorders. A sample of 157 sexual minority and 157 heterosexual young adults matched on age and gender completed self-report measures of the aforementioned disorders, and indicated their level of sexual orientation concealment. Results revealed that sexual minority young adults reported greater symptoms relative to heterosexuals across all outcome measures. There were no interactions between sexual minority status and gender, however, women had higher symptoms across all disorders. Sexual minority young women appeared to be at the most risk for clinical levels of anxiety and related disorders. In addition, concealment of sexual orientation significantly predicted symptoms of social phobia. Implications are offered for the cognitive and behavioral treatment of anxiety and related disorders in this population. Copyright © 2015. Published by Elsevier Ltd.

Amelogenesis Imperfecta with Taurodontism, Microdontia, and Minor Thalassemia: A Case Report

Directory of Open Access Journals (Sweden)

Fatemeh Mazhari

2013-12-01

Full Text Available Amelogenesis imperfecta is a group of genetic disorders that affects both the morphology and quality of tooth structure. Although the disease entity is primarily associated with abnormalities of dental and oral structures, it has been reported to be associated with a few syndromes. A 9-year-old girl with minor thalassemia referred to the Department of Pediatric Dentistry of the Mashhad Faculty of Dentistry with a complaint of sensitivity of first permanent molars. Dental findings consisted of amelogenesis imperfecta, microdontia, posterior cross bite and taurodontism. This is the first report of thalassemia accompanied with amelogenesis imperfecta. Although the patients often are non-symptomatic, the trait can be passed on to a child and if both parents carry the trait, the child could develop a more severe form of the disease; therefore, early diagnosis is important.

Estudo da Faciologia Orgânica em Rochas Geradoras Marinhas Cretáceas do Grupo Villeta, Bacia do Valle Superior del Magdalena,Colômbia: Implicações Paleoambientais.

Directory of Open Access Journals (Sweden)

Juliana Andrade Iemini

2007-07-01

Full Text Available As rochas pelíticas do Cretáceo superior são asgeradoras da maior parte das reservas de petróleo naColômbia. A Bacia do Valle Superior Del Magdalena(VSM, possui afloramentos de boa qualidade e comníveis de evolução térmica, que variam desde oimaturo até o fim da “janela” de geração de óleo,tornando esta região como uma das mais propíciaspara o estudo dos processos de geração e migraçãoprimária do petróleo no Cretáceo superior. O objetivoprincipal consistiu no estudo de fácies orgânicaatravés da caracterização geoquímica e análisepalinofaciológica das rochas geradoras de petróleocretáceas do VSM numa seção aflorante (QuebradaBambuca, objetivando o entendimento do controleexercido pela evolução paleoambiental sobre opotencial gerador e as variações composicionaisda matéria orgânica a partir da integração dosdados geoquímicos e palinofaciológicos. Paratanto, foram utilizadas análises organogeoquímicas(Carbono Orgânico Total - COT e Pirólise Rock-Eval, cedidas pelo Instituto Colombiano doPetróleo ICP - ECOPETROL e palinofaciológicasem amostras das Formações Tetuan Bambuca e LaLuna, Grupo Villeta, Bacia do Valle Superior delMagdalena. As rochas dessa formação apresentamum elevado conteúdo orgânico, com valores deCOT de até 23%. As lâminas organopalinológicasforam analisadas através de técnicas de palinofácies(microscopia em luz branca transmitida e luz azul/ultravioleta incidente-fluorescência realizando acontagem dos componentes orgânicos particuladosdos grupos do querogênio (fitoclasto, palinomorfoe matéria orgânica amorfa e da determinação doÍndice de Coloração de Esporos (ICE. A analisemicroscópica revelou um predomínio de matériaorgânica amorfa. Os palinomorfos são representadospor dinoflagelados e esporomorfos, sendo osdinoflagelados os mais representativos. A matériaorgânica amorfa apresenta fluorescência amarelaa laranja. O material lenhoso representa a

How the Demographic Composition of Academic Science and Engineering Departments Influences Workplace Culture, Faculty Experience, and Retention Risk

Directory of Open Access Journals (Sweden)

Eric E. Griffith

2018-04-01

Full Text Available Although on average women are underrepresented in academic science, technology, engineering, and mathematics (STEM departments at universities, an underappreciated fact is that women’s representation varies widely across STEM disciplines. Past research is fairly silent on how local variations in gender composition impact faculty experiences. This study fills that gap. A survey of STEM departments at a large research university finds that women faculty in STEM are less professionally satisfied than male colleagues only if they are housed in departments where women are a small numeric minority. Gender differences in satisfaction are largest in departments with less than 25% women, smaller in departments with 25–35% women, and nonexistent in departments approaching 50% women. Gender differences in professional satisfaction in gender-unbalanced departments are mediated by women’s perception that their department’s climate is uncollegial, faculty governance is non-transparent, and gender relations are inequitable. Unfavorable department climates also predict retention risk for women in departments with few women, but not in departments closer to gender parity. Finally, faculty who find within-department mentors to be useful are more likely to have a favorable view of their department’s climate, which consequently predicts more professional satisfaction. Faculty gender and gender composition does not moderate these findings, suggesting that mentoring is equally effective for all faculty.

Fraccionamiento químico del carbono en suelos con diferentes usos en el departamento de Magdalena, Colombia

Directory of Open Access Journals (Sweden)

José Rafael Vásquez Polo

2017-01-01

Full Text Available El cambio en el uso y manejo de los suelos puede afectar su capacidad para capturar carbono, cuya magnitud es desconocida en la región norte del departamento de Magdalena, Colombia. En este sentido es importante avanzar en estudios de caracterización cualitativa de la materia orgánica del suelo y el efecto que sobre ella han tenido los cambios de uso y el manejo de suelos dedicados al monocultivo. Por tal motivo se estudió la relación de los diferentes usos del suelo sobre los contenidos y formas de carbono (C en seis zonas edafoclimáticas al norte de dicho departamento, ubicado entre 5 y 956 m de altitud, con temperaturas medias entre 24 y 30 °C y precipitaciones medias entre 663 y 2000 mm. En cada zona se muestrearon dos sitios, cultivos tropicales y bosques (húmedos y secos tropicales, tomando cuatro muestras compuestas por diez submuestras aleatorias por sitio, en las que se determinó C total (Ct, C oxidable total (Cox, C hidrolizable con HCl 6N (Ch, C ligado al material húmico (Cp mediante extracción con pirofosfato sódico y C no oxidable (Cnox o C recalcitrante calculado como la diferencia Ct-Cox. El C total almacenado (Cta por unidad de superficie se calculó teniendo en cuenta la densidad aparente (Da y la profundidad de muestreo. Se encontraron diferencias estadísticas significativas por el efecto de las zonas, los valores mayores en porcentaje de Nt (0.32, Ct (3.90, Cox (3.85, Ch (2.05 y Cp (1.15 y Cta (109 Mg ha-1 se presentaron en los suelos de bosque húmedo de la zona 1, siendo la de mayor altitud (956 m, precipitación (2000 mm y menor temperatura (24 °C. Para el factor usos del suelo solo presentaron diferencias significativas las propiedades: Nt, Ct, Cox y Ch. Los valores de las formas de C más estables para los suelos de bosques, superaron los de los suelos de cultivo, en este contexto, Cox y Cnox representaron 95% y 5% del Ct, respectivamente Se observó en promedio una pérdida de 26% del Ct en suelos de

Leadership Identity Development through an Interdisciplinary Leadership Minor

Science.gov (United States)

Sorensen, Tyson J.; McKim, Aaron J.; Velez, Jonathan J.

2016-01-01

Leadership development among postsecondary students can occur through a variety of experiences; one such experience is a leadership minor. The purpose of this descriptive interpretive study was to analyze students' experiences while enrolled in a leadership minor with a focus on exploring evidence of leadership identity development. By exploring…

Developing science talent in minority students: Perspectives of past participants in a summer mentorship program

Science.gov (United States)

Schimmel, Dale Bishop

The underrepresentation of women and ethnic minorities in science has been well documented. Research efforts are directed toward understanding the high attrition rate in science course selection as students advance through high school and college. The attrition rate is especially high for females and minority students. Since 1980 the Department of Biological Sciences at the University of Connecticut has conducted a "Minority Research Apprentice Program" to attract students by expanding their knowledge of research and technology. The goal of the program is to encourage students from underrepresented groups to eventually select careers in the field of science. This qualitative study of past participants explored factors that related to students' decisions to pursue or not to pursue careers in science. Descriptive statistics and qualitative data collected from surveys and interviews of twenty former apprentices, along with comparative case studies of four selected individuals, revealed the educational interventions, personal traits and social supports that helped guide students' eventual career choice decisions. Participation in gifted programs, advanced placement courses, and talented high school science teachers all played a critical role in assisting these individuals in developing their potential interest. Qualitative data revealed the role of the Minority Research Apprentice Program played in helping talented individuals gain an appreciation of the nature of scientific research through apprenticeship and involvement with authentic projects. For all those involved, it assisted them in clarifying their eventual career choices. Individuals identified the lack of challenge of the introductory science courses, the commitment science requires, and the nature of laboratory work as reasons for leaving the field. Females who left science switched majors more frequently than males. Qualitative data revealed the dilemma that multipotentiality and lack of career counseling

Dual Minority Stress and Asian American Gay Men's Psychological Distress

Science.gov (United States)

Chen, Yung-Chi; Tryon, Georgiana Shick

2012-01-01

The present study investigated the direct and additive effects of racial minority stress and sexual minority stress on the psychological well-being among a community sample of 139 Asian American gay men. Self-esteem was tested to see whether it moderated or mediated the effects of perceived dual minority stress on psychological distress. Results…

Minor crashes and 'whiplash' in the United States.

Science.gov (United States)

Bartsch, Adam J; Gilbertson, Lars G; Prakash, Vikas; Morr, Douglas R; Wiechel, John F

2008-10-01

In the United States there is currently a paucity of available real world minor rear crash data with struck vehicle delta-V, or speed change, less than or equal to 15 kilometers per hour. These data are essential as researchers attempt to define 'whiplash' injury risk potential in these minor crashes. This study analyzed a new set of 105 U.S. minor rear aligned crashes between passenger vehicles. Mean struck vehicle delta-V and acceleration were 6.3 km/h (s.d. = 2.1 km/h) and 1.4 g (s.d. = 0.5 g), respectively. A total of 113 struck vehicle occupants were diagnosed within five weeks post-crash with 761 ICD-9-CM complaints and 427 AIS injuries (99.5% AIS1) attributed to the crashes. No striking vehicle occupants reported complaints. The main ICD-9-CM diagnoses were 40.6% cervical, 22.5% lumbar/sacral and 10.2% thoracic and the main AIS1 diagnoses were 29.7% cervical, 23.2% lumbar/sacral and 14.3% thoracic. The diagnosis disparity was mainly due to coding for pre-existing degenerative diagnosis in ICD-9-CM. Degenerative spine conditions were not significant for increased AIS1 injury risk. Surprisingly, many non-'whiplash' diagnoses were found. The AIS injury diagnosis distribution and frequency in these minor delta-V crashes did not correspond with previous minor rear crash studies. A prospectively collected and unbiased minor rear crash databank in the model of CIREN or NASS is highly desirable to verify or refute these results for the U.S. population since the current study cohort may have been influenced by litigation.

Sex Offenses Against Minors in China: An Empirical Comparison.

Science.gov (United States)

Hu, Ming; Liang, Bin; Huang, Siwen

2017-08-01

In recent years, due to a number of notorious sex offense cases against minors, a new punitive public attitude emerged in China and pressed for harsher crackdown and punishment against sex offenders. In particular, an "engagement in prostitution with a minor" law (Article 360 of the Criminal Law) was targeted as "unjust" based on the belief that offenders of such crimes often received "lenient" punishment, and many called for its abolition. In this study, based on 440 adjudicated sex offense cases, we examine potential differences across three sex offenses (including rape, child molestation, and engagement in prostitution with a minor) in the demographics of defendants and victims, offending characteristics, and trials and sentences of convicted offenders. Our empirical inquiry pointed to the unique nature of engagement in prostitution with a minor. Offenders of such crimes seemingly carried a different profile, compared with offenders of the other two sex crimes. Moreover, our data casted some doubt on the "lenient" punishment received by offenders of engagement in prostitution with a minor. Policy implications were also drawn based on our findings.

Minority Institution ARO Fuel Cell/Battery Manufacturing Research Hub

National Research Council Canada - National Science Library

Selman, J

2001-01-01

...) high-energy rechargeable battery research concentrated on Li-ion batteries; (3) minority outreach to give undergraduate minority students hands-on experience in electrochemical energy conversion technology and attract them to graduate studies...

Language in education: Minorities and multilingualism in India

Science.gov (United States)

Sridhar, Kamal K.

1996-07-01

The question of education in India cannot be properly discussed without referring to its socio-linguistic context. This paper provides background information on the linguistic profile of India. The term "minorities" in the Indian context is defined, and the protection offered to linguistic minorities in the Indian Constitution is examined. A discussion of language policy in Indian education follows in which the recommendations of the different education commissions are analysed. The important issues covered include: the number of languages that are taught, the medium of instruction, and the educational policies regarding speakers of minority languages. The article also discusses different language movements and their impact on Indian education.

Minority Status and Labor Market Outcomes : Does India Have Minority Enclaves?

OpenAIRE

Das, Maitreyi Bordia

2008-01-01

This paper uses data from the 61st Round of the National Sample Survey to understand the employment outcomes of Dalit and Muslim men in India. It uses a conceptual framework developed for the US labor market that states that ethnic minorities skirt discrimination in the primary labor market to build successful self-employed ventures in the form of ethnic enclaves or ethnic labor markets. ...

African Journals Online: United States Minor Outlying Islands

African Journals Online (AJOL)

African Journals Online: United States Minor Outlying Islands. Home > African Journals Online: United States Minor Outlying Islands. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles ...

Cigarette smoking disparities among sexual minority cancer survivors

Directory of Open Access Journals (Sweden)

Charles Kamen

2015-01-01

Conclusion: The current study offers preliminary evidence that sexual minority status is one variable among many that must be taken into account when assessing health behaviors post-cancer diagnosis. Future research should identify mechanisms leading from sexual minority status to increased rates of smoking and develop tailored smoking cessation interventions.

Improved management of radiotherapy departments through accurate cost data

International Nuclear Information System (INIS)

Kesteloot, K.; Lievens, Y.; Schueren, E. van der

2000-01-01

Escalating health care expenses urge Governments towards cost containment. More accurate data on the precise costs of health care interventions are needed. We performed an aggregate cost calculation of radiation therapy departments and treatments and discussed the different cost components. The costs of a radiotherapy department were estimated, based on accreditation norms for radiotherapy departments set forth in the Belgian legislation. The major cost components of radiotherapy are the cost of buildings and facilities, equipment, medical and non-medical staff, materials and overhead. They respectively represent around 3, 30, 50, 4 and 13% of the total costs, irrespective of the department size. The average cost per patient lowers with increasing department size and optimal utilization of resources. Radiotherapy treatment costs vary in a stepwise fashion: minor variations of patient load do not affect the cost picture significantly due to a small impact of variable costs. With larger increases in patient load however, additional equipment and/or staff will become necessary, resulting in additional semi-fixed costs and an important increase in costs. A sensitivity analysis of these two major cost inputs shows that a decrease in total costs of 12-13% can be obtained by assuming a 20% less than full time availability of personnel; that due to evolving seniority levels, the annual increase in wage costs is estimated to be more than 1%; that by changing the clinical life-time of buildings and equipment with unchanged interest rate, a 5% reduction of total costs and cost per patient can be calculated. More sophisticated equipment will not have a very large impact on the cost (±4000 BEF/patient), provided that the additional equipment is adapted to the size of the department. That the recommendations we used, based on the Belgian legislation, are not outrageous is shown by replacing them by the USA Blue book recommendations. Depending on the department size, costs in

MINOR INNOVATIVE ENTERPRISES AND METHODS OF THEIR FINANCING IN RUSSIA

Directory of Open Access Journals (Sweden)

A. G. Komissarov

2011-01-01

Full Text Available Minor enterprises do not have resources sufficient for investment. Present experience of venture financing and attraction of funds from finance markets is poor in Russia. Main minor entrepreneurship financing sources are state allocations in the form of subsidies, subventionsand donations. This support promotes economics diversification and increases jobs. The state becomes client of innovations and provides for business environment favorable for minor entrepreneurship and for subsequent diffusion of innovations. One of most efficient innovationactivity stimulation methods (applied to minor enterprises as well is provision for tax privileges, favorable state bank credits and preferences to innovation activity supporting commercial banks.

Identifying emergency department patients with chest pain who are at low risk for acute coronary syndromes [digest].

Science.gov (United States)

Markel, David; Kim, Jeremy

2017-07-21

Though a minority of patients presenting to the emergency department with chest pain have acute coronary syndromes,identifying the patients who may be safely discharged and determining whether further testing is needed remains challenging. From the prehospital care setting to disposition and follow-up, this systematic review addresses the fundamentals of the emergency department evaluation of patients determined to be at low risk for acute coronary syndromes or adverse outcomes. Clinical risk scores are discussed, as well as the evidence and indications for confirmatory testing. The emerging role of new technologies, such as high-sensitivity troponin assays and advanced imaging techniques, are also presented. [Points & Pearls is a digest of Emergency Medicine Practice].

Cadmium removal by Lemna minor and Spirodela polyrhiza.

Science.gov (United States)

Chaudhuri, Devaleena; Majumder, Arunabha; Misra, Amal K; Bandyopadhyay, Kaushik

2014-01-01

The present study investigates the ability of two genus of duckweed (Lemna minor and Spirodela polyrhiza) to phytoremediate cadmium from aqueous solution. Duckweed was exposed to six different cadmium concentrations, such as, 0.5,1.0,1.5, 2.0, 2.5, and 3.0 mg/L and the experiment was continued for 22 days. Water samples were collected periodically for estimation of residual cadmium content in aqueous solution. At the end of treatment period plant samples were collected and accumulated cadmium content was measured. Cadmium toxicity was observed through relative growth factor and changes in chlorophyll content Experimental results showed that Lemna minor and Spirodela polyrhiza were capable of removing 42-78% and 52-75% cadmium from media depending upon initial cadmium concentrations. Cadmium was removed following pseudo second order kinetic model Maximum cadmium accumulation in Lemna minor was 4734.56 mg/kg at 2 mg/L initial cadmium concentration and 7711.00 mg/kg in Spirodela polyrhiza at 3 mg/L initial cadmium concentration at the end of treatment period. Conversely in both cases maximum bioconcentration factor obtained at lowest initial cadmium concentrations, i.e., 0.5 mg/L, were 3295.61 and 4752.00 for Lemna minor and Spirodela polyrhiza respectively. The present study revealed that both Lemna minor and Spirodela polyrhiza was potential cadmium accumulator.

Discrimination, Mental Health, and Substance Use Disorders Among Sexual Minority Populations.

Science.gov (United States)

Lee, Ji Hyun; Gamarel, Kristi E; Bryant, Kendall J; Zaller, Nickolas D; Operario, Don

2016-08-01

Sexual minority (lesbian, gay, bisexual) populations have a higher prevalence of mental health and substance use disorders compared to their heterosexual counterparts. Such disparities have been attributed, in part, to minority stressors, including distal stressors such as discrimination. However, few studies have examined associations between discrimination, mental health, and substance use disorders by gender among sexual minority populations. We analyzed data from 577 adult men and women who self-identified as lesbian, gay, or bisexual and participated in Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). Six questions assessed discrimination due to sexual orientation. Weighted multivariable logistic regression examined associations between experiences of sexual orientation discrimination and both mental health and substance use disorders. Analyses were conducted separately for sexual minority men and women, adjusting for sociodemographic covariates. Sexual minority men who ever experienced discrimination (57.4%) reported higher odds of any lifetime drug use disorder and cannabis use disorder compared to sexual minority men who never experienced discrimination. Sexual minority women who ever experienced discrimination (42.9%) reported higher odds of any lifetime mood disorder and any lifetime anxiety disorder compared to sexual minority women who never experienced discrimination. The findings suggest that discrimination is differentially associated with internalizing (mental health) and externalizing (substance use) disorders for sexual minority men and women. These findings indicate a need to consider how homophobia and heteronormative discrimination may contribute to distinct health outcomes for lesbian and bisexual women compared with gay and bisexual men.

Assessment of bleeding during minor oral surgical procedures and extraction in patients on anticoagulant therapy

Directory of Open Access Journals (Sweden)

S Jimson

2015-01-01

Full Text Available Introduction: The risk of postoperative hemorrhage from oral surgical procedures has been a concern in the treatment of patients who are receiving long-term anticoagulation therapy. A study undertaken in our institution to address questions about the amount and severity of bleeding associated with minor outpatient oral surgery procedures by assessing bleeding in patients who did not alter their anticoagulant regimen. Subjects and Methods: Eighty-three patients receiving long-term anticoagulant therapy visited Department of Oral and Maxillofacial Surgery from May 2010 to October 2011 for extractions and minor oral surgical procedures. Each patient was required to undergo preoperative assessment of prothrombin time (PT and measurement of the international normalized ratio. Fifty-six patients with preoperative PT values within the therapeutic range 3-4 were included in the study. The patients′ age ranged between 30 and 75 years. Application of surgispon was done following the procedure. Extraction of teeth performed with minimal trauma to the surrounding tissues, the socket margins sutured, and sutures removed after 5 days. Results: There was no significant incidence of prolonged or excessive hemorrhage and wound infection and the healing process was normal.

Sexual Minority Status, Peer Harassment, and Adolescent Depression

Science.gov (United States)

Martin-Storey, Alexa; Crosnoe, Robert

2012-01-01

The well-documented higher rates of depression among sexual minority youth are increasingly viewed by developmentalists as a byproduct of the stigmatization of sexual minority status in American society and of the negative impact this stigma has on the processes associated with depression. This study attempted to spur future research by testing…

The Hierarchy of Minority Languages in New Zealand

Science.gov (United States)

de Bres, Julia

2015-01-01

This article makes a case for the existence of a minority language hierarchy in New Zealand. Based on an analysis of language ideologies expressed in recent policy documents and interviews with policymakers and representatives of minority language communities, it presents the arguments forwarded in support of the promotion of different types of…

Community College Organizational Climate for Minorities and Women

Science.gov (United States)

Townsend, Barbara K.

2009-01-01

This paper explores the issues of what would constitute a positive organizational climate for women and minorities within the community college setting and ways in which such a climate might be achieved. It first describes some traditional or standard measures of a positive organizational climate for women and minorities and then evaluates how…

77 FR 72679 - Minority Enterprise Development Week, 2012

Science.gov (United States)

2012-12-05

... are also making it easier for business owners to find Federal resources with www.BusinessUSA.gov , a... belief in tomorrow's promise is guiding minority entrepreneurs across our country to start the kinds of businesses that make up the backbone of our economy. With a combined economic output of $1 trillion, minority...

Paracetamol poisoning among immigrants in a department of hepatology

DEFF Research Database (Denmark)

Schmidt, L E; Dalhoff, K P

2001-01-01

INTRODUCTION: An increased incidence of suicides and suicidal behaviour among immigrants has been described in other countries. In Denmark, misuse of paracetamol is suspected in some foreign-born minority groups, although no data have been produced to substantiate this suspicion. METHODOLOGY......: A retrospective study of the incidence of paracetamol poisoning in patients admitted to a specialised department of hepatology from 1994 to 1999 was carried out. RESULTS: Of a total of 580 patients, 56 (9.7%; 95%-confidence interval 7.2-12.1%) were immigrants, among whom a significant overrepresentation was found...... of immigrants from Turkey, Iran, Pakistan, and Lebanon (Observed/Expected-ratios of 1.95, 4.14, 2.67, and 2.45 respectively; p immigrants differed from the Danish-born patients being younger (21 vs 35 years of age; p

Perspectives on barriers and facilitators to minority recruitment for clinical trials among cancer center leaders, investigators, research staff, and referring clinicians: enhancing minority participation in clinical trials (EMPaCT).

Science.gov (United States)

Durant, Raegan W; Wenzel, Jennifer A; Scarinci, Isabel C; Paterniti, Debora A; Fouad, Mona N; Hurd, Thelma C; Martin, Michelle Y

2014-04-01

The study of disparities in minority recruitment to cancer clinical trials has focused primarily on inquiries among minority populations. Yet very little is known about the perceptions of individuals actively involved in minority recruitment to clinical trials within cancer centers. Therefore, the authors assessed the perspectives of cancer center clinical and research personnel on barriers and facilitators to minority recruitment. In total, 91 qualitative interviews were conducted at 5 US cancer centers among 4 stakeholder groups: cancer center leaders, principal investigators, research staff, and referring clinicians. All interviews were recorded and transcribed. Qualitative analyses of response data was focused on identifying prominent themes related to barriers and facilitators to minority recruitment. The perspectives of the 4 stakeholder groups were largely overlapping with some variations based on their unique roles in minority recruitment. Four prominent themes were identified: 1) racial and ethnic minorities are influenced by varying degrees of skepticism related to trial participation, 2) potential minority participants often face multilevel barriers that preclude them from being offered an opportunity to participate in a clinical trial, 3) facilitators at both the institutional and participant level potentially encourage minority recruitment, and 4) variation between internal and external trial referral procedures may limit clinical trial opportunities for racial and ethnic minorities. Multilevel approaches are needed to address barriers and optimize facilitators within cancer centers to enhance minority recruitment for cancer clinical trials. © 2014 American Cancer Society.

The Yugoslav Minority Standards and Croats in the FR of Yugoslavia

Directory of Open Access Journals (Sweden)

Milenko Horvatić

2001-06-01

Full Text Available Ethnic relations and the treatment of minorities have proven themselves to be an exceptionally important issue for security and stability in the Balkans, especially in the Federal Republic of Yugoslavia (FRY. The perspective for peace in this country is to a great deal dependent on the ability to find a solution to the problems of national minorities. All Yugoslav constitutions have included clauses relating to minority rights, yet significant differences were evident in the degrees of stipulated protection for minorities. In these acts minority status was regulated as a liberty and a right enjoyed by individuals − members of minorities. The status of a minority as a collective group was generally not regulated, and the measures for the protection of collective rights were not sufficiently developed. Nevertheless, guarantees in the Constitution of the FRY and the fact that international accords in the Yugoslav legal system stand above the law, on the whole provide a good basis for developing a system of protection of minority rights. Croats live on the territory of the present FRY as an indigenous and homogeneous group in the republics of Serbia and Montenegro. In Serbia the largest Croat concentration is located in the Autonomous Province of Vojvodina. Following the Kosovo crisis, no Croats remained in Kosovo. In Montenegro Croats live mostly in Boka Kotorska. Minorities make up a third of the population of the FRY and the largest minority groups live in Serbia. Based on an analysis of census figures after WWII (the period examined it is apparent that the number and percentage of minority group members has been on a continuous decline, except in the case of the Albanians, Roma and Yugoslavs. The national (ethnic structure of the FRY has significantly changed since the 1991 census, to the detriment of the percentage of minority populations in the overall population. Taking into consideration the period from 1961 to the (most recent 1991 census

The University of Maryland Medical System invests in its community's minorities.

Science.gov (United States)

Schimpff, S C; Rapoport, M I; O'Keefe, S L; Grote, D A; Snow, L K

1996-06-01

As a private, non-state-owned teaching hospital adjacent to a predominately low income African American community in Baltimore, the University of Maryland Medical System (hereafter called the Medical System) in partnership with the state's medical school has historically provided excellent medical care to the community's residents regardless of their ability to pay. Nevertheless, executive leadership recognized that the Medical System needed to be even more socially and economically responsible to the minority community by investing more of the system's resources in that community. Doing so would improve the economic strength of the community, and this strength would help the Medical System to continue to thrive and expand its business in Baltimore City. Therefore, in the late 1980s, the Medical System created a program that focuses on greater inclusion of minorities particularly African Americans, in personnel, construction, purchasing, and community outreach. In the area of personnel, recruitment efforts have focused on increasing the representation of minorities, particularly African Americans, in management and residency positions. The result has been the creation of a more supportive environment for minority personnel throughout the organization as well as for minority patients and vendors who have dealings with the medical system. In the area of construction, minority development efforts have included the establishment of a flexible bid-award policy and a partnership with the minority business community. As a result, total construction dollars spent with minority-owned firms increased from $2 million to $18 million over seven years, and the portion of these dollars spent with African American-owned firms increased sixfold. In the area of purchased goods and services, more creative approaches to improving minority participation have been necessary. These have included partnering minority distributors with major suppliers and literally assisting in the creation

Ethnic Identity of Minority No-Fee Preservice Students

Science.gov (United States)

Yang, Shuhan; Li, Ling; Yalikunjiang, Aisige; Tao, Xunyu; Li, Quan; Gong, Siyuan

2013-01-01

This study used a questionnaire to survey ethnic identity among 329 ethnic minority no-fee preservice students at Southwest University. The results indicated that: (1) Ethnic minority no-fee students have a relatively strong sense of identity with both their ethnicity and the Chinese nation, and the correlation between the two is positive. Their…

Housing Problems of Minorities

Science.gov (United States)

Weaver, Robert

1975-01-01

This testimony, before a public hearing of the New York City Commission on Human Rights in May 1974, reviews the status of minority group housing and the effects of federal programs upon it, advocating an approach which recognizes the intrinsic locational and real estate value of many black ghettos. (Author/JM)

Traffic mortality and the role of minor roads.

Science.gov (United States)

van Langevelde, Frank; van Dooremalen, Coby; Jaarsma, Catharinus F

2009-01-01

Roads have large impacts on wildlife, as they form one of the principal causes of mortality, and disturbance and fragmentation of habitat. These impacts are mainly studied and mitigated on major roads. It is, however, a widespread misconception that most animals are killed on major roads. In this paper, we argue that minor roads have a larger impact on wildlife with respect to habitat destruction, noise load and traffic mortality. We use data on traffic related deaths in badgers (Meles meles) in The Netherlands to illustrate that traffic mortality is higher on minor roads. We ask for a more extensive investigation of the environmental impacts of minor roads. Moreover, we argue that the success of mitigation on roads drastically increases when both major and minor roads are integrated in the planning of traffic flows. Therefore, we propose a strategy based on the concept of a "traffic-calmed area". Traffic-calmed areas create opportunities for wildlife by decreasing limitations for animal movement. We ask for further studies to estimate what size traffic-calmed areas should be to maintain minimum viable animal populations.

Evolutionary Analysis of Minor Histocompatibility Genes In Hydra

KAUST Repository

Aalismail, Nojood

2016-01-01

In the present study we took initiative to study the self/nonself recognition in hydra and its relation to the immune response. Moreover, performing phylogenetic analysis to look for annotated immune genes in hydra gave us a potential to analyze the expression of minor histocompatibility genes that have been shown to play a major role in grafting and transplantation in mammals. Here we obtained the cDNA library that shows expression of minor histocompatibility genes and confirmed that the annotated sequences in databases are actually present. In addition, grafting experiments suggested, although still preliminary, that homograft showed less rejection response than in heterograft. Involvement of possible minor histocompatibility gene orthologous in immune response was examined by qPCR.

Comparative analysis of minor histocompatibility antigens genotyping methods

Directory of Open Access Journals (Sweden)

A. S. Vdovin

2016-01-01

Full Text Available The wide range of techniques could be employed to find mismatches in minor histocompatibility antigens between transplant recipients and their donors. In the current study we compared three genotyping methods based on polymerase chain reaction (PCR for four minor antigens. Three of the tested methods: allele-specific PCR, restriction fragment length polymorphism and real-time PCR with TaqMan probes demonstrated 100% reliability when compared to Sanger sequencing for all of the studied polymorphisms. High resolution melting analysis was unsuitable for genotyping of one of the tested minor antigens (HA-1 as it has linked synonymous polymorphism. Obtained data could be used to select the strategy for large-scale clinical genotyping.

EFECTO DEL GLIFOSATO Y PARAQUAT SOBRE EL PROCESO DE NITRIFICACION EN UN SUELO DEL CORREGIMIENTO DE RÍO FRÍO (MAGDALENA, COLOMBIA

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Dary Luz Mendoza M.

2010-08-01

Full Text Available Se realizaron ensayos in vitro para determinar el efecto tóxico de los herbicidas glifosato y paraquat sobre el proceso de nitrificación con suelo franco-arenoso (pH: 5.8, Humedad: 13.05%, en el corregimiento de Río Frío, Magdalena. Los experimentos se realizaron por cuantificación espectrofométrica (método del ácido fenoldisulfonico de la concentración de nitratos producidos durante un periodo de incubación de 30 días usando el producto comercial y el principio activo grado estándard, en concentraciones de 10, 100 y 1000 ppm de cada uno de los herbicidas. Se observó una reducción de la nitrificación y un incremento en el período de retardo al aumentar las concentraciones, sin embargo, solamente con altas dosis del glifosato comercial (100 y 1000 ppm de Round Up y paraquat comercial (1000 ppm de Gramoxone hubo inhibición de la nitrificación. Tanto el paraquat comercial como el estándard, a 10 y 100 ppm, causaron leves disturbios sobre la nitrificación, la cual retornó a una normalidad relativa después de 30 días de incubación. Se observó una diferencia significativa (p<0,00\\ entre el glifosato comercial (concentración máxima de nitrato 55,0pg/g y el glifosato estándar (510,12pg/g NO3' a una concentración de 1000 ppm, lo cual sugiere que los adyuvantes en el producto comercial contribuyen a aumentar el efecto tóxico del herbicida. Estos datos son de interés para desarrollar técnicas de utilización de plaguicidas que permitan la recuperación de las poblaciones microbianas importantes para la fertilidad de los suelos.

Minority Political Representation: Muslim Councilors in Newham and Hackney

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Eren Tatari

2013-10-01

Full Text Available Scholars have long been intrigued by the role of minority elected officials in representing the interests of their communities. There is an on-going debate on whether distinctive minority agendas exist and whether the existence of minority representatives (descriptive representation is a necessary condition to secure the representation of minority interests (substantive representation. This article analyzes original interview data to examine these issues through a case study of Muslim city councilors and the dynamics of local government in the Newham and Hackney Borough Councils of London. It finds that the exceptionally high ethnic diversity of Newham with no dominant ethnic group, the lack of racial or religious divides among neighborhoods, and low racial tensions shapes the political culture of the Council, as well as the Muslim councilors, and yields high responsiveness for all minorities. It also finds that non-Muslim councilors play a significant role in the substantive representation of minority interests, including Muslim interests. In contrast, the case study of the Hackney Council reveals that beyond high party fragmentation, ethnicity and religiosity of the Muslim councilors vary widely and hinder effective representation. In addition, their political incorporation is low, and the leadership positions they hold seem to have symbolic rather than substantive impact. The political behavior and representative styles of Muslim councilors reveal a balancing perspective, whereby they advocate for group interests with a more moderate tone. These factors account for the low government responsiveness to Muslim interests in Hackney.

Clinical research involving minors in international and serbian regulations.

Science.gov (United States)

Planojević, Nina; Zivojinović, Dragica

2013-07-01

Participation in clinical trials can be useful for the health of a person, in who it is conducted, but it does not have to be - it can even be harmful. Therefore, primary motive to accept such risk is humanity and human wish to contribute to the progress of medicine; this is expressed by personal consent. The consent, however, can be an expression of personal humanity, and for this, it is not logical that someone can give consent on behalf of someone else, as it is done by a legally authorized representative on behalf of a minor. Therefore, authors raise 3 questions: What are the reasons to consider representative's consent acceptable? How should a model of regulations look like in order to provide the most complete possible protection to a minor? Is actual regulation of minors' position within international and Serbian law, analyzed here by authors for their specific solutions, acceptable? Representative's consent is acceptable only for therapeutic research, because these can bring benefits to everyone's health, including a minor in which those are conducted - this is an acceptable (secondary) motive of participation in the research. Expression of humanity on other's behalf, typical for non-therapeutic research, is not acceptable; this makes ban of minors' participation in non-therapeutic research more appropriate regulation model. International regulations are not in accordance to results presented in the paper for allowing participation of minors both in therapeutic and non-therapeutic research. Serbian regulation is closer to the most acceptable regulation model.

International Legislation Specific to the Minor Immigrant

OpenAIRE

Andy Pusca

2016-01-01

Inside the vast array characterizing the phenomenon of migration, in this paper we chose to focus our analysis on a unique and extremely delicate category: the minor immigrants. The main objective is to highlight the heterogeneity of juvenile migratory phenomenon, achieving a prospective of analyses which focuses not only on international law aimed at protecting minors but also on the flaws of European systems which ignore too often the importance of the superior interests of the ...

THE RIGHTS OF NATIONAL MINORITIES TO INFORMATION

Directory of Open Access Journals (Sweden)

Aid Mršić

2018-04-01

Full Text Available The public service, which should be the guardian of the identity of national minorities, fell under the political pressure. In this way, it came out of the scope of its actions. Leading people in independent media believe that the role of the public service is crucial in protecting national minorities.But the media can not do it alone. First of all, the state must regulate, and respect what it has brought. With strong strategies and the inclusion of national minorities in all social trends, it is possible to achieve, not fully, but partially, the equality of all those who liveon the territory of BiH.On the other hand, the public service must respect what the state says. The Communications Regulatory Agency is obliged to impose rules in an adequate manner and at the same time to monitor how much the media (public service meets its obligations.

On Reconstruction of a Matrix by Its Minors

Science.gov (United States)

Akhtyamov, Azamat; Amram, Meirav; Mouftakhov, Artour

2018-01-01

In this paper, we reconstruct matrices from their minors, and give explicit formulas for the reconstruction of matrices of orders 2 × 3, 2 × 4, 2 × n, 3 × 6 and m × n. We also formulate the Plücker relations, which are the conditions of the existence of a matrix related to its given minors.

Chromatic roots and minor-closed families of graphs

DEFF Research Database (Denmark)

Perrett, Thomas

2016-01-01

Given a minor-closed class of graphs G, what is the in mum of the non-trivial roots of the chromatic polynomial of G ε G? When G is the class of all graphs, the answer is known to be 32/27. We answer this question exactly for three minor-closed classes of graphs. Furthermore, we conjecture precis...

Outcomes of Sexual Behaviors among Sexual Minority Youth

Science.gov (United States)

Morgan, Elizabeth M.

2014-01-01

Very little is known about outcomes of sexual behavior for sexual minority youth. In this chapter, I review relevant literature and draw on findings from my own research to initiate an inquiry into this important topic. I begin with a brief overview of the range of sexual behaviors of sexual minority adolescents and young adults. Next, I describe…

Twenty Years of National Minority Protection in the Republic of Croatia

Directory of Open Access Journals (Sweden)

Siniša Tatalović

2011-12-01

Full Text Available The paper contains a review of policies towards national minorities in the Republic of Croatia in the past twenty years, with reference to the perspective of minority rights implementation. The topic has been analysed in relation to two independent variables – the influence of external factors, i.e. the international community, and internal political processes that have had influence on the realisation of national minority rights. Today, as a country and society on the eve of accession to the European Union, along with a legislatively developed and institutionally branched model of the implementation of national minority rights, we can not claim to have established permanent protection of their rights. The degree of national minority integration in society is the only true indicator of policy success in relation to national minorities. The goal of this policy ought to be complete integration of national minorities into public, cultural, economic and political life, but accompanied by the preservation of their cultural and national identity. The Croatian model has been set up in such a way, but the manner in which it functions will depend on the political will to implement it, the willingness of national minority members to be active subjects of social and political life, as well as on civil society and Croatian society as a whole.

Minor Crashes and ‘Whiplash’ in the United States

OpenAIRE

Bartsch, Adam J.; Gilbertson, Lars G.; Prakash, Vikas; Morr, Douglas R.; Wiechel, John F.

2008-01-01

In the United States there is currently a paucity of available real world minor rear crash data with struck vehicle delta-V, or speed change, less than or equal to 15 kilometers per hour. These data are essential as researchers attempt to define ‘whiplash’ injury risk potential in these minor crashes. This study analyzed a new set of 105 U.S. minor rear aligned crashes between passenger vehicles. Mean struck vehicle delta-V and acceleration were 6.3 km/h (s.d. = 2.1 km/h) and 1.4g (s.d. = 0.5...

Minority Language Education in Malaysia: Four Ethnic Communities' Experiences.

Science.gov (United States)

Smith, Karla J.

2003-01-01

Discusses minority language education in Malaysia, a multilingual and multicultural country. Looks at four language minority groups and what they have done to to provide beginning education programs for their children that use the children's native languages. (Author/VWL)

Collecting Data among Ethnic Minorities in an International Perspective

NARCIS (Netherlands)

Feskens, R.C.W.; Hox, J.J.; Lensvelt-Mulders, G.J.L.M.; Schmeets, J.J.G.

2006-01-01

This article examines strategies to reduce nonresponse rates among ethnic minorities. The authors review nonresponse rates and data collection strategies among ethnic minorities with respect to response rates and response bias in six European countries. The national statistical institutes of these

Domestic Sex Trafficking of Minors: Medical Student and Physician Awareness.

Science.gov (United States)

Titchen, Kanani E; Loo, Dyani; Berdan, Elizabeth; Rysavy, Mary Becker; Ng, Jessica J; Sharif, Iman

2017-02-01

Our aim was to assess: (1) medical trainee and practicing physician awareness about domestic sex trafficking of minors; and (2) whether respondents believe that awareness of trafficking is important to their practice. We designed an anonymous electronic survey, and a convenience sample was collected from June through October 2013. Voluntary participants were 1648 medical students, residents, and practicing physicians throughout the United States. Data were analyzed for correlations between study cohort characteristics and: (1) agreement with the statement: "knowing about sex trafficking in my state is important to my profession"; (2) knowledge of national statistics regarding the sex trafficking of minors; and (3) knowledge of appropriate responses to encountering a trafficked victim. More practicing physicians than residents or medical students: (1) agreed or strongly agreed that knowledge about human trafficking was important to their practice (80.6%, 71.1%, and 69.2%, respectively; P = .0008); (2) correctly estimated the number of US trafficked youth according to the US Department of State data (16.1%, 11.7%, and 7.9%, respectively; P = .0011); and (3) were more likely to report an appropriate response to a trafficked victim (40.4%, 20.4%, and 8.9%, respectively; P = .0001). Although most medical trainees and physicians place importance on knowing about human trafficking, they lack knowledge about the scope of the problem, and most would not know where to turn if they encountered a trafficking victim. There exists a need for standardized trafficking education for physicians, residents, and medical students. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Enantioselective accumulation, metabolism and phytoremediation of lactofen by aquatic macrophyte Lemna minor.

Science.gov (United States)

Wang, Fang; Yi, Xiaotong; Qu, Han; Chen, Li; Liu, Donghui; Wang, Peng; Zhou, Zhiqiang

2017-09-01

Pesticides are frequently detected in water bodies due to the agricultural application, which may pose impacts on aquatic organisms. The enantioselective bioaccumulation and metabolism of the herbicide lactofen in aquatic floating macrophyte Lemna minor (L. minor) were studied and the potential L. minor phytoremediation was investigated. Ultra-high performance liquid chromatography - tandem mass spectrometry (UHPLC-MS-MS) analysis for lactofen and its two known metabolites in L. minor was performed. The initial concentrations of racemic lactofen, R-lactofen and S-lactofen were all 30μgL -1 in the growth solution. The distribution of lactofen and its metabolites in growth solution and L. minor was determined throughout a 5-d laboratory trial. It was observed that S-lactofen was preferentially taken up and metabolized in L. minor. After rac-lactofen exposure, the accumulation amount of S-lactofen was approximately 3-fold more than that of R-lactofen in L. minor and the metabolism rate of S-lactofen (T 1/2 =0.92 d) was significantly faster than R-lactofen (T 1/2 =1.55 d). L. minor could only slightly accelerate the metabolism and removal of lactofen in the growth solution. As for the metabolites, desethyl lactofen was found to be the major metabolite in L. minor and the growth solution, whereas the metabolite acifluorfene was undetectable. No interconversion of the two enantiomers was observed after individual enantiomer exposure, indicating they were configurationally stable. The findings of this work represented that the accumulation and metabolism of lactofen in L. minor were enantioselective, and L. minor had limited capacity for the removal of lactofen and its metabolite in water. Copyright © 2017. Published by Elsevier Inc.

Health Indicators for Older Sexual Minorities: National Health Interview Survey, 2013-2014.

Science.gov (United States)

Dragon, Christina N; Laffan, Alison M; Erdem, Erkan; Cahill, Sean R; Kenefick, Daniel; Ye, Jiahui; Haffer, Samuel C

2017-12-01

Advances in lesbian, gay, and bisexual (sexual minority [SM]) acceptance and equality have been made in the past decade. However, certain SM subgroups continue to be disadvantaged due to lack of data and, thus, lack of knowledge about these populations. Data for older sexual minorities are especially lacking and will be increasingly important as more sexual minorities enter older age. This research explores results from a nationally representative health survey to elucidate some health indicators for older sexual minorities. Data from the 2013 and 2014 National Health Interview Surveys (NHIS) were pooled for increased sample size, and established research methods were followed as recommended by prior NHIS sexual orientation studies. We conducted descriptive analyses on the differences between SM and heterosexual groups, aged 65 years and older, for 12 health indicators. Four out of the 12 health indicators were significantly different for sexual minorities, and three out of those four indicated positive health outcomes or behaviors when compared with heterosexuals. Sexual minorities were more than three times as likely to receive HIV testing as heterosexual peers. Sexual minorities were more likely to receive an influenza vaccination, and much more likely to report excellent or very good health, than their heterosexual peers. Sexual minorities were more than twice as likely to report binge drinking, which is consistent with prior research for adult sexual minorities. This analysis is the first to examine national data on health indicators for sexual minorities, aged 65 years and older, using NHIS data. As more surveys begin to collect SMdata and more years of data are collected by NHIS, a clearer picture of the health of older adult sexual minorities should emerge.

76 FR 65681 - Advisory Committee on Minority Farmers; Notice of Meeting

Science.gov (United States)

2011-10-24

... Minority Farmers; Notice of Meeting AGENCY: Office of Advocacy and Outreach, USDA. ACTION: Notice of public... public meeting of the Advisory Committee on Minority Farmers (Committee) to advise the Secretary of... of 1990, as amended, 7 U.S.C. 2279; (2) methods of maximizing the participation of minority farmers...

75 FR 26757 - Meeting of the Advisory Committee on Minority Health

Science.gov (United States)

2010-05-12

... Assistant Secretary for Minority Health in improving the health of each racial and ethnic minority group and... to improve the health of racial and ethnic minority populations through the development of health... designated contact person at least fourteen (14) business days prior to the meeting. Members of the public...

Peer harassment and risky behavior among sexual minority girls and boys.

Science.gov (United States)

Martin-Storey, Alexa; Crosnoe, Robert

2014-01-01

The role of peer harassment in the association between sexual minority status and adolescent risky behavior was examined for 15-year-olds in the NICHD Study of Early Child Care and Youth Development (n = 957). The findings, although exploratory, suggest the importance of gender. For girls, peer harassment was best viewed as a moderator of the link between sexual minority status and increased risky behavior. It intensified an existing association, reflecting the gendered nature of the impact of sexual minority status on the adolescent social context. For boys, peer harassment was primarily a mediator, such that sexual minority status was associated with more risky behavior via elevated harassment, although sexual minority status itself was associated with lower risky behavior overall. (c) 2014 APA, all rights reserved.

The Development of a Minority Recruitment Plan for Cancer Clinical Trials.

Science.gov (United States)

Trevino, Monica; Padalecki, Susan; Karnad, Anand; Parra, Alberto; Weitman, Steve; Nashawati, Melissa; Pollock, Brad H; Ramirez, Amelie; Thompson, Ian M

2013-09-01

Cancer does not occur in all ethnic and racial groups at similar rates. In addition, responses to treatment also vary in certain ethnic and racial groups. For Hispanics, the overall cancer incidence is generally lower yet for some specific tumor types, the incidence rates are higher compared to other populations. Although disparities are recognized for treatment outcomes and prevention methodologies for Hispanics and other minority populations, specific recruiting and reporting of minorities remains a challenge. In order to circumvent this problem, the Cancer Therapy and Research Center (CTRC) has developed a new minority recruitment plan for all cancer related clinical trials at this Institute. The overall goal of this initiative is to increase the accrual of minorities in cancer clinical trials by implementing several key interventions. The Cancer Therapy & Research Center (CTRC) at the University of Texas Health Science Center at San Antonio established the Clinical Trials Accrual Task Force to develop and monitor interventions designed to increase accrual to cancer clinical trials, specifically the accrual of minorities with a focus on the Hispanic population that makes up 68% of the CTRC's catchment area. A Minority Accrual Plan (MAP) was implemented in March 2013 as part of the process for initiating and conducting cancer-related clinical trials at the CTRC. The Minority Accrual Plan focuses on Hispanic enrollment due to the characteristics of the South Texas population served by the CTRC but could be easily adapted to other populations. The CTRC has designed a process to prospectively address the challenge of deliberately enrolling minority subjects and accurately accounting for the results by implementing a Minority Accrual Plan for every cancer-related clinical trial at CTRC.

ABCD² score may discriminate minor stroke from TIA on patient admission.

Science.gov (United States)

Zhao, Hui; Li, Qingjie; Lu, Mengru; Shao, Yuan; Li, Jingwei; Xu, Yun

2014-02-01

With the advent of time-dependent thrombolytic therapy for ischemic stroke, it has become increasingly important to differentiate transient ischemic attack (TIA) from minor stroke patients after symptom onset quickly. This study investigated the difference between TIA and minor stroke based on age, blood pressure, clinical features, duration of TIA, presence of diabetes, ABCD² score, digital subtraction angiography (DSA) and blood lipids. One hundred seventy-one patients with clinical manifestations as transient neurological deficits in Nanjing Drum Tower Hospital were studied retrospectively. All patients were evaluated by ABCD² score, blood lipid test, fibrinogen, and Holter electrocardiograph and DSA on admission. Patients were categorized into TIA group or minor stroke group according to CT and MRI scan 24 h within symptom onset. The study suggested that minor stroke patients were more likely to have a higher ABCD² score (odds ratio (OR) 2.060; 95% confidence interval (CI) 1.293-3.264). Receiver-operating characteristic curves identified ABCD² score >4 as the optimal cut-off for minor stroke diagnosis. Total serum cholesterol seemed a better diagnostic indicator to discriminate minor stroke from TIA (OR 4.815; 95% CI 0.946-1.654) than other blood lipids in simple logistic regression, but not valuable for the differentiation between TIA and minor stroke in multivariate logistic regression. Higher severity of intracranial internal carotid stenosis, especially >90%, were more likely to have minor stroke, but was not a reliable diagnostic indicator (P > 0.05). ABCD² could help clinicians to differentiate possible TIA from minor stroke at hospital admission while blood lipid parameters and artery stenosis location offer limited help.

Adolescent brain development and the mature minor doctrine.

Science.gov (United States)

Silber, Tomas J

2011-08-01

The medical rights of minors have been questioned, especially due to information on adolescent brain development and studies on adolescent decision-making. This chapter briefly introduces the mature minor doctrine (MMD) and its history, justification, and practice and then presents some of the objections to the MMD. The article then highlights new knowledge about adolescent brain development (ABD) and what this may contribute to this debate and describes "hot cognition" and "cold cognition". It concludes by alerting the reader to the danger of making inappropriate use of the discoveries of brain science and proposing a prudent approach to adolescent consent and confidentiality, one that incorporates the new knowledge on ABD without "turning back the clock" on the medical rights of minors.

Shared Rights--Shared Responsibilities. European Consultation on Collaboration between Government Sectors, Nongovernmental Organizations and Ethnic Minority Organizations in AIDS Prevention, Support and Care (London, United Kingdom, October 5-9, 1995).

Science.gov (United States)

Naz Foundation, London (England).

A consultation was sponsored by the European Commission, the World Health Organization's Global Programme on AIDS, and the United Kingdom Department of Health to explore the specific needs of ethnic minority communities in European countries for culturally and linguistically appropriate Human Immunodeficiency Virus (HIV) and Acquired Immune…

The Serbs in Slovenia: A new minority

Directory of Open Access Journals (Sweden)

Prelić Mladena

2009-01-01

Full Text Available The breakdown of the former Yugoslavia has resulted in formation of new independent states while the former co-citizens and constitutive people have found themselves in new roles. Some have become a majority while some have become a minority, with an aspiration to affirm the status in the public sphere. As a country with a large numbers of immigrants from the former Yugoslavia, Slovenia is facing a challenge of the confirmation of ethnic pluralism within its borders, along with solutions and appropriate places for 'new' minorities (the usual appellation for ethnic groups formed by the members of the former Yugoslavia, where the Serbs are outnumbering the rest. At the same time, the new minorities face a challenge of constitution foundation of their own associations, that is, formation of their own identity and public affirmation in the new context. This paper discusses these ongoing processes with a special attention to the Serbian ethnic group.

Quelques aspects de l'évolution géomorphologique quaternaire du haut bassin du Magdalena (Colombie

Directory of Open Access Journals (Sweden)

1974-01-01

Full Text Available Le bassin supérieur du Rio Magdalena présente les caractéristiques suivantes: 1 L'allure générale du bassin montre une influence très nette de la tectonique. Il s'est développé grâce à la présence d'un ensemble de blocs affaissés relativement les uns par rapport aux autres et entourés de blocs soulevés qui forment les limites du bassin. Dans certains cas des édifices volcaniques se superposent à ces blocs (Nevado del Huila, parâmes de Las Papas, par exemple. 2 Dans certaines parties du bassin (Nevado del Huila, environs du rio Mazamoras, et de Pitalito, le volcanisme s'est développé durant tout le Quaternaire. De la sorte, en général on observe un paroxysme volcanique durant la période d'accumulation de QIII dont la position géomorphologique est très semblable à celle du Mindel européen (Nebraska d'Amérique du Nord. Les matériaux volcaniques ont ainsi contribué à la mise en place de l'accumulation QIII mais cette accumulation n'est pas un produit du volcanisme car on l'observe bien développée dans des vallées ou il n'y eut aucune activité volcanique à cette époque. Ainsi, la mise en place du remplissage QIII provient d'une oscillation climatique. La granulométrie très grossière du matériel QIII provient de la combinaison du volcanisme et de cette oscillation climatique. 3 Dans le bassin, les événements morphogénétiques les plus saillants sont les suivants: - une incision extrêmement profonde des talwegs des avant l'accumulation de QIII cette incision a atteint au moins le niveau des rivières actuelles - la fossilisation des cañons incisés durant cette phase par l'accumulation très épaisse du matériel QIII. - postérieurement, a fonctionné une tendance très générale à l'incision uniquement interrompue par les phases d'accumulation QI et QII. Actuellement, cette incision n'est toujours pas arrivée au niveau atteint avant l'accumulation de QIII. Durant cette période d'incision des rivi

Females and Minorities in TV Ads in 1987 Saturday Children's Programs.

Science.gov (United States)

Riffe, Daniel; And Others

1989-01-01

Examines how females and minorities are represented on children's Saturday morning television commercials, focusing on how often they are present, settings in which they are portrayed, and types of White-minority interactions. Finds that more women and minorities are present in advertisements than earlier studies indicated, but that White males…

Perceptions of the Workplace: Focus on Minority Women Faculty.

Science.gov (United States)

Aguirre, Adalberto, Jr.; And Others

1994-01-01

This study examined workplace satisfaction, decision making and institutional participation of minority women faculty. Findings suggest minority women are somewhat satisfied with certain dimensions of the workplace but do perceive themselves to be excluded from institutional contexts that would promote their professional advancement. (BF)

Extra Federal aid for minorities presents challenges for CBOs.

Science.gov (United States)

1998-11-27

Congress awarded $156 million to deal with the HIV epidemic among African-Americans and other minorities. AIDS service providers welcomed the money but said that much more needs to be done. Community-based organizations (CBOs) serving minority populations are relatively new, and many need improved accounting and auditing procedures, information technology, and leadership development systems if they are to be productive. Hurdles faced by CBOs include competing for funding, recruiting volunteers, educating minority physicians, and planning community responses. The opinions of two former U.S. Surgeon Generals regarding this new funding and how it should be used are discussed.

Status of National Minorities in Developed European Countries

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Nada Raduški

2008-09-01

Full Text Available Contemporary geopolitical changes, interethnic conflicts and clashes, and the connection between minority and territorial problems considerably influence the quality of inter-state relations and the preservation of global peace and security. National problems and ethnic confrontations found a firm ground on the territory of the Balkans, although they are known in democratic West-European countries as well, despite high standards in respecting human rights. However, even though they deserve special attention due to their seriousness, they remain exclusively under those countries’ jurisdiction, as opposed to countries in transition that are in the focus of interest and intervention of the international community. In developed countries, the method of regulating the minority question greatly depends on the position of that country on the world economic and political scene, apart from numerous historical and political factors. In each of these countries, there are specific models of coexistence of majority and minority population conditioned by numerous factors, so there does not exist a universal model that would be valid for all countries. Respecting basic human rights, as well as national minority protection, represent the basic factors of the stability, and democratic and socio-economic development of every country.

Minoría gitana, Derecho penal y teorías republicanas del castigo || Roma Minority, Criminal Law and Republican Theories of Punishment

Directory of Open Access Journals (Sweden)

Oscar Pérez de la Fuente

2013-06-01

Full Text Available Resumen: En primer lugar, este artículo plantea argumentos contra el prejuicio antigitano. En especial, los diversos intentos  de mezclar biología y Derecho penal.   En segundo lugar,  analiza tres elementos que explican mejor la relación entre minoría gitana y justicia penal: a El prejuicio como una profecía que se autocumple; b El Derecho penal como un caso de discriminación indirecta; c El prejuicio como falacia de la generalización.  En tercer lugar, se estudian las teoricle ly this artetribucionista, utilitarista y restaurativa desde las perspectiva de los derechos de los miembros de la minorías del castigo retribucionista, utilitarista y restaurativa desde las perspectiva de los derechos de los miembros de la minoría gitana.  Abstract: Firstly, this article focus on some arguments about the prejudice against Roma people. Specially, different attempts of mixing biology and criminal Law. Secondly, it is analysed three elements that explain better the relationship between Roma minority and criminal justice: a Prejudice as a prophecy that it self-accomplishes; b Criminal Law as a case of indirect discrimination; c The prejudice as a fallacy of generalization. Thirdly, it is studied the retributionist, utilitarian and restorative theories of punishment from the perspective of the rights of the members of Roma minority. 

[Is it necessary to control the population growth of national minorities].

Science.gov (United States)

Tian, X Y

1981-02-01

In the process of Socialist construction and modernization, the development of the population of national minorities deserves our attention because it is directly related to the economic and cultural development in the areas inhabited by such national minorities, and it has a great impact on the welfare and future of those people. Moreover, the population growth of the minorities is a key factor in the national population control strategy. A rapid population growth among the minorities has caused serious problems in distribution of farm land and food supply, low personal income, a rise in the unemployment rate, and a rise in the illiteracy rate. This has prevented a rise in the living standard among the minority population. In order to prevent and solve population problems among the minorities, we must take appropriate measures according to local conditions to control population increases. Through popularization of education, population growth may be put under control. For those people who volunteer to practice family planning, the government should provide all kinds of assistance. At the same time, an effort is needed to introduce the necessity of improving birth quality, to popularize new methods of child birth, and to develop health and medical care for the general public, so that the quality of the minority population may be gradually improved.

Separator Theorems for Minor-Free and Shallow Minor-Free Graphs with Applications

DEFF Research Database (Denmark)

Wulff-Nilsen, C.

2011-01-01

. As corollaries of our results, we get improved algorithms for shortest paths and maximum matching. Furthermore, for integers l and h, we give an O(m + n(2+is an element of)/l) time algorithm that either produces a K(h)-minor of depth O(l log n) or a separator of size at most O(n/l + lh(2) log n). This improves...

MAIN TYPES OF MINOR AND MEDIUM INNOVATIVE ENTEPRISES

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A. G. Komissarov

2011-01-01

Full Text Available Conversion of Eastern Europe countries and RF to market economics causes many organizational, legal and infrastructural problems to rise. By the degree of «innovativeness», minor and medium enterprises are classified to three categories: «leader», «successor» and «outsider». Minor enterprises to whom different support may be extended by regional powers are grouped to 4 types.

Economic costs of minor depression: a population-based study.

NARCIS (Netherlands)

Cuijpers, P.; Smit, H.F.E.; Oostenbrink, J.; de Graaf, R.; ten Have, M.; Beekman, A.T.F.

2007-01-01

Objective: Although the clinical relevance of minor depression has been demonstrated in many studies, the economic costs are not well explored. In this study, we examine the economic costs of minor depression. Method: In a large-scale, population-based study in the Netherlands (n = 5504) the costs

Economic costs of minor depression: a population-based study

NARCIS (Netherlands)

Cuijpers, P.; Smit, H.F.E.; Oostenbrink, J.; de Graaf, R.; ten Have, M.; Beekman, A.T.F.

2006-01-01

Objective: Although the clinical relevance of minor depression has been demonstrated in many studies, the economic costs are not well explored. In this study, we examine the economic costs of minor depression. Method: In a large-scale, population-based study in the Netherlands (n = 5504) the costs

Minors and euthanasia: a systematic review of argument-based ethics literature.

Science.gov (United States)

Cuman, Giulia; Gastmans, Chris

2017-07-01

Euthanasia was first legalised in the Netherlands in 2002, followed by similar legislation in Belgium the same year. Since the beginning, however, only the Netherlands included the possibility for minors older than 12 years to request euthanasia. In 2014, the Belgian Act legalising euthanasia was amended to include requests by minors who possess the capacity of discernment. This amendment sparked great debate, and raised difficult ethical questions about when and how a minor can be deemed competent. We conducted a systematic review of argument-based literature on euthanasia in minors. The search process followed PRISMA guidelines. Thirteen publications were included. The four-principle approach of medical ethics was used to organise the ethical arguments underlying this debate. The justification for allowing euthanasia in minors is buttressed mostly by the principles of beneficence and respect for autonomy. Somewhat paradoxically, both principles are also used in the literature to argue against the extension of legislation to minors. Opponents of euthanasia generally rely on the principle of non-maleficence. The present analysis reveals that the debate surrounding euthanasia in minors is at an early stage. In order to allow a more in-depth ethical discussion, we suggest enriching the four-principle approach by including a care-ethics approach. What is Known: • The Netherlands and Belgium are the only two countries in the world with euthanasia legislation making it possible for minors to receive euthanasia. • This legislation provoked great debate globally, with ethical arguments for and against this legislation. What is New: • A systematic description of the ethical concepts and arguments grounding the debate on euthanasia in minors, as reported in the argument-based ethics literature. • A need has been identified to enrich the debate with a care-ethics approach to avoid oversimplifying the ethical decision-making process.