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Search Results: 1 - 10 of 1764 matches for " Mildred Zapata "
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Estrategias para diferenciar xanthomonas campestris pv. phaseoli con sales inorgánicas
Mildred Zapata,Rosario Gaud
Agronomía Mesoamericana , 2001,
Abstract: Colonias de Xanthomonas campestris pv. phaseoli (Xcp) aisladas de hojas de habichuelas con síntomas de tizón común en Puerto Rico, República Dominicana y Costa Rica fueron caracterizadas como patogénicas en hojas de Phaseolus vulgaris. Sin embargo, éstas fueron clasificadas en los patovares phaseoli, vesicatoria, carotae y xanthosoma por el sistema Biolog. Las cepas de Xcp crecidas en 2, 3, 5-Trifenil cloruro de tetrazolio (TTC) mostraron colonias convexas, brillosas, lisas y de color rojo en diferentes tama os. TTC fue reducido por las cepas de Xcp a un pigmento rojo intenso, un formazán de trifenilo. No se encontraron diferencias en virulencia y tipos de colonias en las cepas identificadas por pruebas de patogenicidad como Xcp. Por otro lado, hubo diferencias en el tipo de colonia en cultivos bacterianos identificados como: Pseudomonas cissicola, P. fulva, Corynebacterium, Rhodococcus, y Shingomonas
Microflora en semillas de frijol
José B. Membre?o,Mildred Zapata,James Beaver,Rusty Smith
Agronomía Mesoamericana , 2001,
Abstract: Microflora en semillas de frijol (Phaseolus vulgaris L.). Se estudió la microflora bacteriana presente en semillas de frijol y su relación con Xanthomonas campestris pv. phaseoli (Xcp), en 118 genotipos procedentes de VIDAC-98, INTA- Nicaragua, TARS-USDA e Isabela-P.R. Se utilizaron cinco métodos de aislamiento: semilla desinfectada con hipoclorito de sodio, semilla en caldo nutritivo refrigerada por una hora, dispersión de 0,1 ml de suspensión de semillas en medio sólido, siembra líquida de 1 ml de suspensión y semilla en caldo nutritivo, agitado y refrigerado por 24 horas. Se aislaron 104 colonias amarillas de 41 genotipos. Treinta y seis colonias fueron KOH positivo (Gram negativo), 68 negativo (Gram positivo) y 34 hidrolizaron almidón. Las colonias de pigmentación amarilla resultaron no patogénicas bajo condiciones de invernadero. Estas se identificaron con el sistema BIOLOG como: Pantoea agglomerans (25), Xanthomonas campestris (2), Enterobacter agglomerans (2), Sphingomonas paucimobilis (2), Pseudomonas fluorescens y Flavimonas oryzihabitans. En adición, los genotipos portaron colonias con pigmentación distinta a la amarilla. En las pruebas de antagonismo se identificaron colonias con actividad de deoxyribonucleasa y de antibiosis a Xcp. De éstas, 15 colonias inhibieron a Xcp significativamente. Se identificaron los hongos Rhizoctonia solani, Penicillium spp., Fusarium spp., Aspergillus flavus, Rhizopus nigricans y Macrophomina phaseolina en un 52,9 % del total de genotipos evaluados
Because It's There: Morals, Medicine and Masturbation in the Nineteenth Century
Mildred Wong
University of Toronto Medical Journal , 2002, DOI: 10.5015/utmj.v79i3.879
Abstract:
Geographical Analysis of Smoking in Leeds: A GIS-Based Location-Allocation Technique for the Optimal Location of Smoking Cessation Services  [PDF]
Mildred Oiza Ajebon, Monday Ohi Asikhia
Journal of Geographic Information System (JGIS) , 2013, DOI: 10.4236/jgis.2013.53026
Abstract:

Smoking is associated with several illnesses in the UK. Smoking rate in Leeds is higher than the national average. Finding optimal locations for stop-smoking services will be a good place to start in reducing smoking rates. The study utilizes a GIS-Based location-allocation method for the optimal distribution of smoking cessation centres in relation to the spatial distribution of the smoking population in Leeds. The demand for the smoking cessation clinics was estimated based on the 2009 General Life Style (GLS) statistics on age and social class stratification of smoking rates for the UK. Leeds specific rates were then obtained from the 2001 census key statistics data on socioeconomic status and age structure for output areas via Census Area Statistics Website (CASWEB). The research findings show that spatial inequalities in smoking rate exist in output areas of Leeds. Poorer and non-skilled populations are demonstrated to have higher smoking rates compared with wealthier neighbourhoods. The study confirms the capability of GIS-Based location-allocation techniques to be useful modelling tools for determining the best locations for health facilities. The model allocates services in relation to the spatial patterns of demand in a fashion that minimises average travel distance.

Translating genomics into the clinic: moving to the post-Mendelian world
Mildred K Cho
Genome Medicine , 2009, DOI: 10.1186/gm7
Abstract: The main issue currently facing the translation of genomics research into clinical practice is that it will require researchers, clinicians and patients to make a significant conceptual shift from Mendelian ways of thinking to a post-Mendelian world. Ironically, in this new world, genes have a lesser role as we study ever more complex diseases and traits and begin to understand the interplay of gene-gene and gene-environment interactions and epigenetics. It is nearly 100 years since Wilhelm Johanssen first coined the word 'gene' and posited a relationship between genotype and phenotype. Since then, we have learned that there is a lot more to this relationship than we initially envisaged.Currently, genome-wide association studies increasingly identify the contribution of multiple genetic loci to phenotypes by providing clues as to the biological pathways and interactions involved. However, we are far from knowing how the results of these studies are clinically relevant. As a result, we also do not yet know how to explain these results in a meaningful way to patients.The shift to post-Mendelian genomics will require different ways of thinking about the validation, interpretation and explanation of genomic studies, especially with respect to their application to clinical practice. Recent comprehensive, large-scale studies such as that by the Wellcome Trust Case Control Consortium [1] have been very valuable at connecting biochemical pathways with diseases, such as age-related macular degeneration [2]. The challenge of establishing and replicating genotype-phenotype associations remains, however [3,4], leading to cautions about how to design and interpret genome-wide association studies [5-7].Validation of genotype-phenotype associations is of course critical to the successful translation of genomic data to clinical practice. Basic issues of analytical validity must be addressed, especially as new analytical platforms are developed, such as array comparative genomic hyb
Factores determinantes en la gestión de recursos humanos en empresas de servicios que incorporan de manera sistemática nuevas tecnologías: Un estudio de caso en la comunidad valenciana
Domínguez Santiago,Mildred;
Pensamiento & Gestión , 2008,
Abstract: the new technologies incorporation supposes the reduction of the current technologies&' life cycle and brings transformations in people&'s life stiles, consumption practices, interpersonal relations and, consequently, changes in survivor conditions and enterprises competitiveness. modern entrepreneurial organizations have brought profound changes in development and survivors conditions. in these changes processes and technologies have been taking into considerations. it is here when emerge different proposals (empowerment, engineering, process management, and competences management) to face those circumstances. face to this new scenario the competence management can be understood as one of the major contributions to integral management. in this work, we pretend to talk about how from the human resources management the politics that contribute to ameliorate in technology and innovations in services sector enterprises have been established.
Avances en el diagnóstico por imágenes desde una perspectiva bioética
Ocando Ziritt,Mildred;
Revista de la Facultad de Medicina , 2007,
Abstract: since its beginning, radiology has become one of the most increasingly developed specialty in medicine. this responds to the technologic and scientific advances. this abrupt development has generated various bioethical dilemmas affecting its principles. the main objective of this research is to establish the bioethical repercussion derived from the technological advances in diagnostic imaging; this was made through bibliographic consults. the main finding is the substantial change of the traditional doctor-patient relationship, and the vision of the patient as a person.
Determinants of Male Partner Involvement in Promoting Deliveries by Skilled Attendants in Busia, Kenya
Mildred Nanjala,David Wamalwa
Global Journal of Health Science , 2012, DOI: 10.5539/gjhs.v4n2p60
Abstract: A cross-sectional study covering 380 male partners and their spouses was conducted in Busia district in Western Kenya to establish demographic, socio-economic and cultural factors that affect male partner participation in promoting deliveries by skilled attendants. The study showed a significant relationship between level of education (P=0.0000) and level of income (P=0.0004) of the male partner and his support for skilled delivery. Lack of knowledge by male partners of complications associated with delivery, cultural beliefs, high fees charged for deliveries at health facilities and “un-cooperative” health workers are major contributing factors to low male partner involvement in child birth activities. Improving the levels of education and income of male partners, addressing the cultural beliefs and practices, improving health care provider-client relationship and sensitizing men on complications associated with pregnancy and child birth can contribute significantly in enhancing male partner involvement in promoting deliveries by skilled attendants.
Factores determinantes en la gestión de recursos humanos en empresas de servicios que incorporan de manera sistemática nuevas tecnologías: Un estudio de caso en la comunidad valenciana
Mildred Domínguez Santiago
Pensamiento & Gestión , 2008,
Abstract: La incorporación de nuevas tecnologías presupone la reducción de los ciclos de vida de tecnologías ya existentes, y trae consigo transformaciones en los estilos de vida de las personas, las prácticas de consumo, las relaciones interpersonales y, por consiguiente, cambios en las condiciones de supervivencia y competitividad de las empresas. Las organizaciones empresariales modernas han sufrido cambios profundos en las condiciones de supervivencia y desarrollo; y en éstos cambios se han tenido en cuenta los procesos, las tecnologías. Es aquí donde emergen propuestas de diferente índole (empowerment, ingeniería, gestión de procesos, gestión de las competencias, etc.). Ante este nuevo escenario, la gestión de las competencia puede ser entendida como una de las mayores contribuciones en materia de gestión integral en los últimos a os. En este trabajo se pretende explicar cómo desde la Dirección de Recursos Humanos se establecen políticas que contribuyan a mejoras en tecnología e incrementos en innovación en empresas del sector servicios. The new technologies incorporation supposes the reduction of the current technologies&' life cycle and brings transformations in people&'s life stiles, consumption practices, interpersonal relations and, consequently, changes in survivor conditions and enterprises competitiveness. Modern entrepreneurial organizations have brought profound changes in development and survivors conditions. In these changes processes and technologies have been taking into considerations. It is here when emerge different proposals (empowerment, engineering, process management, and competences management) to face those circumstances. Face to this new scenario the competence management can be understood as one of the major contributions to integral management. In this work, we pretend to talk about how from the Human Resources Management the politics that contribute to ameliorate in technology and innovations in services sector enterprises have been established.
Inter-municipal Cooperation in the U.S.: A Regional Governance Solution?
Mildred E. Warner
Urban Public Economics Review , 2006,
Abstract: Los gobiernos locales en los EE.UU. son caracterizados por la fragmentación política. Esta fragmentación crea problemas de coordinación y eficiencia al nivel metropolitana y rural. La consolidación política es inusual, pero la cooperación voluntaria es común. Sería suficiente un sistema de cooperación voluntaria para alcanzar objetivos de eficiencia y equidad sin perder la voz del ciudadano y la identidad local? Usando encuestas hechas por la Asociación Internacional de Gestión de Ciudades y Condados, sobre más de 1200 municipios, construimos modelos estadísticas probit de contratos inter-gubernamentales durante la década 1992-2002. Los resultados indican que los beneficios de eficiencia no permanecían sin un sistema de vigilancia pública. Los resultados sobre la equidad regional son indeterminados. La voz del ciudadano está a favor de la cooperación al principio de la década, pero no al final. Los resultados comprueban la necesidad de tener una forma de cooperación más democrática para asegurar la eficiencia, la evaluabilidad y la responsabilidad al ciudadano.
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