La superación del profesional de Cultura Física que labora en condiciones de montaña

Studies made to the process of overcoming postgraduate Physical Education professors who work in mountain conditions of the municipality Manuel Tames, province of Guantánamo, specifically to the development of professional skills, showed that there are inadequacies in the theoretical-methodological order. In order to respond to this situation, a continuous comprehensive improvement strategy was developed, aimed at Physical Culture professionals who work on the Turquino plan. Finally, the feasibility of the proposal was evaluated, by means of investigative methods and techniques, which yielded the expected results.Estudios realizados al proceso de superación de postgrado de los profesores de Cultura Física que laboran en condiciones de montaña del municipio Manuel Tames, provincia de Guantánamo, específicamente al desarrollo de las competencias profesionales, arrojaron que existen insuficiencias en el orden teórico-metodológico. Para dar respuesta a esta situación se elaboró una estrategia de superación integral continua, dirigida a los profesionales de la Cultura Física que laboran en el plan Turquino. Por último, se evaluó la factibilidad de la propuesta, por medio de técnicas y métodos investigativos, los cuales arrojaron los resultados esperados

La tributación en América Latina desde la crisis de la deuda y el papel del legislativo en Colombia

Este artículo analiza el carácter político de la tributación, lo que ayuda a explicar por qué no ha sido homogénea la adopción del modelo auspiciado por el FMI en América Latina. Toma a Colombia como caso de estudio para mostrar que las reformas tributarias están supeditadas a su discusión en el Congreso, lo que genera diferencias entre las propuestas del ejecutivo y las leyes aprobadas. Además, muestra que la intervención de grupos de intereses particulares en el diseño y la aplicación de la política tributaria ayuda a explicar esas diferencias

Reporte de Formación Complementaria en área de concentración de Diseño Electrónico de Alta Frecuencia

The present document consists of a summary of the final projects accomplished over High Frequency Electronic Design concentration area. The concentration area is based on three subjects: High Frequency Electronic Design, Electronic Circuit Simulation Methods, and Modeling and Circuit Design based on Optimization. The aim of study of these subjects is to implement an optimization algorithm to determine the components of the Low Side Driver circuit with active clamping that satisfy the discharge time requirements with the minimum power dissipation

Las alianzas público privadas en la propuesta de reforma a la educación superior

Este ensayo pretende realizar un análisis a la reforma a la educación superior planteada por el gobierno nacional, visto desde uno de sus cuatro pilares, que son las alianzas públicos privadas como modelo de gestión en el cumplimiento de los fines del estado. Se parte de un estudio de la dicotomía entre lo público y lo privado, siguiendo por el origen, definiciones y características de las alianzas que realiza el estado con el sector privado, presentando así su enfoque con respecto a la reforma a la educación superior, y posteriormente analizar los pros y los contras que han desatado fuertes polémicas de la comunidad estudiantil y académica, que se oponen a la misma. Su fin la viabilidad de las mismas en un concepto y en un marco de inversión y no de privatización

Enhancing Reading Proficiency in English Language Learners (ELLs): The Importance of Knowing Your ELL in Mainstream Classrooms

In this manuscript, the authors encourage classroom teachers and school leaders to learn about the home culture and language of the growing English learner population if they are to respond effectively to these students’ language, literacy, and content learning needs. These funds of knowledge have been shown to help teachers adjust instruction in ways that permit students to engage more actively in language, literacy, and content learning tasks. In addition to offering recommendations for administrators and teachers working to improve literacy of ELLs within and outside the school setting, the authors share sample surveys that can be used to gather information about students’ home, language, and educational background as well as reading habits and preferences

Propuesta de mejoramiento del proceso de compras teniendo en cuenta su integración con los procesos comercial y planeación de producción para la empresa ARTPRINT LTDA.

Ingeniero (a) IndustrialPregrad

Molecular Mechanisms and Clinical Impact of Acquired and Intrinsic Fosfomycin Resistance

Bacterial infections caused by antibiotic-resistant isolates have become a major health problem in recent years, since they are very difficult to treat, leading to an increase in morbidity and mortality. Fosfomycin is a broad-spectrum bactericidal antibiotic that inhibits cell wall biosynthesis in both Gram-negative and Gram-positive bacteria. This antibiotic has a unique mechanism of action and inhibits the initial step in peptidoglycan biosynthesis by blocking the enzyme, MurA. Fosfomycin has been used successfully for the treatment of urinary tract infections for a long time, but the increased emergence of antibiotic resistance has made fosfomycin a suitable candidate for the treatment of infections caused by multidrug-resistant pathogens, especially in combination with other therapeutic partners. The acquisition of fosfomycin resistance could threaten the reintroduction of this antibiotic for the treatment of bacterial infection. Here, we analyse the mechanism of action and molecular mechanisms for the development of fosfomycin resistance, including the modification of the antibiotic target, reduced antibiotic uptake and antibiotic inactivation. In addition, we describe the role of each pathway in clinical isolates.This work was supported by the Ministerio de Economía y Competitividad, Instituto de Salud Carlos III, co-financed by the European Development Regional Fund “A way to achieve Europe” ERDF, Spanish Network for the Research in Infectious Diseases (REIPI RD12/0015 and FIS PI10/00105) and the PAR Project (Ref 241476) of the EU 7th Framework Programme

Comparative Analysis of the Type III Secretion System Effector Repertoires of Pseudomonas savastanoi Pathovars Pathogenic on Woody Hosts

Comunicación de tipo pósterThe species Pseudomonas savastanoi, a member of the Pseudomonas syringae complex, includes four pathovars causing knots or excrescences in woody hosts: P. savastanoi pv. savastanoi (Psv), pv. fraxini (Psf), pv. nerii (Psn) and pv. retacarpa (Psr), comprising isolates from olive, ash, oleander and broom plants, respectively. Pathogenicity of P. savastanoi is dependent, among other factors, on the type III secretion system (T3SS) and its effector (T3E) repertoire. Furthermore, a putative role in the interaction with woody hosts has been suggested for several of these T3E. The recent availability of the genome sequences of several P. savastanoi strains isolated from different hosts has facilitated bioinformatics predictions of their T3SS genes and T3E pools, the study of their distribution in other strains of the P. syringae complex isolated from woody hosts and the functional analysis of several of these secreted proteins. As previously reported for Psv, Psn and Psf, here we show that pathogenicity of Psr ICMP16945, is also dependent on the T3SS. Psv strains NCPPB 3335, ICMP4352 and PseNe107 share a core set of at least 22 T3E, 18 of which are also encoded in Psn ICMP16943, Psf ICMP7711 and Psr ICMP16945. However, these three strains encode truncated versions of 1-2 of these 18 T3E and, Psr ICMP16945 contains three pathovarspecific T3E. Our results also show that several T3E, including HopAO1, are phylogenetically clustered across the P. syringae complex according to the woody/herbaceous nature of their host of isolation, suggesting host specialization of these effectors in this complex.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tec