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Search Results: 1 - 10 of 45689 matches for " Ma Carmen Mesa Franco "
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Patrones atribucionales y rendimiento académico: diferencias culturales y de género
Ma Carmen Mesa Franco
Revista de Investigación en Educación , 2003,
Abstract: En este trabajo nos proponemos analizar las atribuciones acerca de su propio logro escolar de los alumnos de Primer Ciclo de Educación Secundaria de la ciudad de Melilla. Más específicamente, estamos interesados en estudiar si se producen en nuestros alumnos patrones atribucionales típicos al explicarse sus éxitos/fracasos escolares en función del rendimiento académico, la cultura y el género, así como la interacción entre las variables citadas. Utilizamos en este estudio el cuestionario de Estilos Atributivos de Alonso Tapia y Sánchez García (1992). Los resultados obtenidos apoyan la existencia de patrones diferenciales relacionados con las variables de rendimiento y etnia, mientras que las diferencias debidas al género se producen en menor medida.
Motivation of Students of Faculty of Education (University of Seville) to physical activity practice
Casta?eda Vázquez, Carolina,Campos Mesa, Ma del Carmen
Retos : Nuevas Perspectivas de Educación Física, Deporte y Recreación , 2012,
Abstract: the aim of this research is to study students′ motivation for physical activity and sport in Faculty of Education of University of Seville. The sample (N=409) is constituted for students from this Faculty (±4.8%; 95%CI) and a specific questionnaire, built to that effect and structured in five sections, was used to obtain dates. This instrument was validated by different experts on this area of studies, statistic tests was done to check its reliability (Alpha Cronbach: .78) and factor analysis has been done in certain items, using SPSS V.15. The main results showed that the main motives to physical activity practice are related to be in good health and aesthetics, enjoyment and social relations, meanwhile, the main motives to have not ever practice physical activity or have given it up, are both related to time availability or lack of time, interest to physical activity and sport offer
Optimization of Zeaxanthin Production by Immobilized Flavobacterium sp. Cells in Fluidized Bed Bioreactor  [PDF]
Ma Del Carmen Chavez-Parga, Alejandro Munguia-Franco, Mayanin Aguilar-Torres, Eleazar M. Escamilla-Silva
Advances in Microbiology (AiM) , 2012, DOI: 10.4236/aim.2012.24078
Abstract:

From time immemorial, human beings have used pigments made from vegetables, fruits, superior plants, animal tissues and cereals. One of the greatest sources of pigments is the bacterium that, with the use of the modern technology, has increased the production of metabolites of interest. The microbiological production of carotenoids has not been optimized to obtain pigment production quantities of pigments and carotenoids recovery that lower production costs. The aim of this work was to design a Zeaxanthin production process with Flavobacterium sp. immobilized cells in a fluidized bed bioreactor. An optimum culture medium for Zeaxanthin production in stirred flasks (2.46 g·L–1) was obtained. Furthermore, optimum process conditions for a maximum yield of Zeaxanthin production, by fluidized bed bioreactor, were established. A statistical analysis showed that the most significant factors were air flow, pH and NaCl concentration (4.5 g·L–1). In this study a maximum Zeaxanthin production of 3.8 g·L–1 was reached. The highest reported yield to date was 0.329 g·L–1.

The labour situation of the graduates in Teaching in Physical Education: guarantee of quality
Ma Carmen Campos Mesa,Santiago Romero Granados,Gloria González Campos
Retos : Nuevas Perspectivas de Educación Física, Deporte y Recreación , 2010,
Abstract: The introduction of the European Higher Education Area in a new culture of quality in Higher Education, makes us ask about the aspects that give quality to it. Among the quality factors in Higher Education we can find: University guidance and analysis of the graduate′s incorporation into the labour world. In this article we present the research we did in conducted at the six classes of graduates of Teaching in Physical Education from the University of Seville (N = 292). From the data we obteined, we can observe that 95% of the surveyed population does not ask for work or professional guidance during their degree and 63% of the surveyed population find their first job connected with the world of sport and physical activity, while 37% of this population has a work connected with other topics. Thus, we can conclude that most graduates of Teaching in Physical Education do not receive guidance for their incorporation into the labour world. This is why no everygraduate can get a job connected with the world of sport and physical activity.
Valoración del riesgo psicosocial en las enfermeras de nefrología de los hospitales de Sevilla Evaluation of the psychosocial risk in nephrology nurses in hospitals in Seville
Eugenio Mesa de la Torre,Antonio Gálvez Díaz,Manuel ángel Calvo Calvo,Ma Dolores Vázquez Franco
Revista de la Sociedad Espa?ola de Enfermería Nefrológica , 2005,
Abstract: El objetivo general de este trabajo fue realizar una evaluación psicosocial del personal de enfermería de las unidades de nefrología de los hospitales “Virgen del Rocío” y “Virgen Macarena” de Sevilla, siendo los objetivos específicos del estudio describir la situación de este grupo en cuanto a clima laboral, tipo de conflictos del grupo, gestión de los conflictos, relación con el mando inmediato y bases de poder, acoso laboral y comparación entre las unidades de ambas instituciones. El estudio se realizó evaluando 66 encuestas contestadas por el personal de enfermería de los servicios de nefrología, de ambos hospitales. Las conclusiones obtenidas fueron las siguientes: 1. El clima laboral es una mezcla entre clima de apoyo y reglas. 2. El tipo de conflicto que predomina en la organización es de tareas sobre el afectivo. 3. El estilo de gestión para solucionar los conflictos es el de integración. 4. Las bases de poder están divididas entre formales e informales y el mando no es autoritario. 5. El acoso laboral es casi inexistente, siendo éste sobre la función laboral del trabajador, lo que provoca muy baja incidencia somática en el individuo. 6. Las diferencias halladas entre las dos unidades no son significativas. The general aim of this work was to conduct a psychosocial assessment of nursing staff in the nephrology units of the hospitals Virgen del Rocío and Virgen Macarena in Seville, the specific aims of the study being to describe the situation of this group as regards the working environment, type of group conflicts, conflict management, relations with immediate superiors and power bases, harassment and comparison between the units in the two hospitals. The study was carried out by assessing 66 surveys to which nephrology service nursing staff in both hospitals had responded. The conclusions obtained were as follows: 1. The working environment is a mixture of support and rules. 2. The predominating type of conflict in the organization relates to tasks rather than emotional. 3. The management style to resolve conflicts is integration. 4. The power bases are divided between formal and informal and command is not authoritarian. 5. Harassment is almost non-existent, and is directed at the employee’s work, which causes a very low somatic incidence on the individual. 6. The differences found between the two units are not significant.
Valoración del riesgo psicosocial en las enfermeras de nefrología de los hospitales de Sevilla
Mesa de la Torre,Eugenio; Gálvez Díaz,Antonio; Calvo Calvo,Manuel ángel; Vázquez Franco,Ma Dolores; Castilla Requena,Rafael; Luque Cid,Antonio;
Revista de la Sociedad Espa?ola de Enfermería Nefrológica , 2005, DOI: 10.4321/S1139-13752005000400004
Abstract: the general aim of this work was to conduct a psychosocial assessment of nursing staff in the nephrology units of the hospitals virgen del rocío and virgen macarena in seville, the specific aims of the study being to describe the situation of this group as regards the working environment, type of group conflicts, conflict management, relations with immediate superiors and power bases, harassment and comparison between the units in the two hospitals. the study was carried out by assessing 66 surveys to which nephrology service nursing staff in both hospitals had responded. the conclusions obtained were as follows: 1. the working environment is a mixture of support and rules. 2. the predominating type of conflict in the organization relates to tasks rather than emotional. 3. the management style to resolve conflicts is integration. 4. the power bases are divided between formal and informal and command is not authoritarian. 5. harassment is almost non-existent, and is directed at the employee’s work, which causes a very low somatic incidence on the individual. 6. the differences found between the two units are not significant.
Dispersability of Carbon Nanotubes in Biopolymer-Based Fluids
Franco Tardani,Camillo La Mesa
Crystals , 2015, DOI: 10.3390/cryst5010074
Abstract: In this review the dispersability of carbon nanotubes in aqueous solutions containing proteins, or nucleic acids, is discussed. Data reported previously are complemented by unpublished ones. In the mentioned nanotube-based systems several different phases are observed, depending on the type and concentration of biopolymer, as well as the amount of dispersed nanotubes. The phase behavior depends on how much biopolymers are adsorbing, and, naturally, on the molecular details of the adsorbents. Proper modulation of nanotube/biopolymer interactions helps switching between repulsive and attractive regimes. Dispersion or phase separation take place, respectively, and the formation of liquid crystalline phases or gels may prevail with respect to dispersions. We report on systems containing ss-DNA- and lysozyme-stabilized nanotubes, representative of different organization modes. In the former case, ss-DNA rolls around CNTs and ensures complete coverage. Conversely, proteins randomly and non-cooperatively adsorb onto nanotubes. The two functionalization mechanisms are significantly different. A fine-tuning of temperature, added polymer, pH, and/or ionic strength conditions induces the formation of a given supra-molecular organization mode. The biopolymer physico-chemical properties are relevant to induce the formation of different phases made of carbon nanotubes.
La formación del profesorado ante los retos de la multiculturalidad
Ma. Lourdes Montero Mesa
PROFESORADO , 2000,
Abstract: Este trabajo plantea algunos interrogantes acerca de los significados que atender la creciente presencia de la multiculturalidad tiene para la formación del profesorado. La autora defiende la idea de que aprender a ense ar en una dirección culturalmente sensible y responsable es una meta importante para todos los profesores y profesoras, independientemente del contexto social específico en el que desarrollen su docencia. La formación del profesorado está ya enfrentándose a los desafíos provenientes de preparar profesores y profesoras capaces de trabajar con éxito con la diversidad de bagajes culturales aportados por los alumnos?
UNA PROPUESTA PARA LA MEJORA DE LA ADECUACIóN EN LA EXPRESIóN ESCRITA EN LA E.S.O.
Ma del Pilar Mesa Arroyo
PROFESORADO , 2012,
Abstract: Partiendo de los malos resultados obtenidos por el alumnado andaluz en competencia en comunicación lingüística en las pruebas de diagnóstico efectuadas por la Consejería de Educación de la Junta de Andalucía, y teniendo en cuenta la escasa presencia de actividades de expresión escrita adecuadas en los libros de texto utilizados actualmente en los institutos de educación secundaria de Andalucía; planteamos una propuesta didáctica que, basada en el análisis microfuncional, pretende la mejora de la adecuación de los textos compuestos por alumnado de la ESO. La efectividad de nuestra propuesta se ha comprobado mediante la evaluación de textos compuestos por 40 alumnos de 3o de ESO de dos centros de secundaria andaluces.
Valoración de los objetivos de desarrollo del milenio mediante la revisión de la literatura científica en 2008
Gil-González,Diana; Carrasco-Porti?o,Mercedes; Davó Blanes,Ma Carmen; Donat Castelló,Lucas; Franco-Giraldo,álvaro; Ortiz Moncada,Rocio; Palma Solís,Marco; Ruiz-Cantero,Ma Teresa; Vives-Cases,Carmen; Stein,Airton; Hernández Aguado,Ildefonso; álvarez-Dardet Díaz,Carlos;
Revista Espa?ola de Salud Pública , 2008, DOI: 10.1590/S1135-57272008000500002
Abstract: the millennium development goals (mdgs) are now at the midterm of their target period, as 2015 is the date scheduled by the united nations organisation (un) for their attainment. the purpose of this article is to review the current situation of the mdgs worldwide and to analyse the barriers which are preventing them from being attained in each of the mdg areas, as well as to assess a number of the indicators evaluated. in order to do so, a review has been made of the scientific literature published on the mdgs in the principal health sciences and social sciences databases, as well as the most significant reports on the issue drawn up by the united nations. the scientific studies on the 8 mdgs and their 18 targets make it possible to undertake a critical analysis of the situation in which each of these goals are found at the present time, identifying the determinants that are preventing the attainment of the goals and the actions considered necessary in order to achieve progress. although there have been improvements in some of the goals on a world level, the research carried out to date reveals barriers to the attainment of the mdgs, as well as the insufficient weight of the developing countries in the economic and political decision-making processes, together with the incoherence between the economic policies and the social and health policies. furthermore, sub-saharan africa constitutes the most disadvantaged region, which means that it will not attain the majority of the mdgs. spain and the developed countries, in addition to contributing resources, can also contribute to the mdgs by means of the identification and eradication of the barriers preventing attainment. this involves promoting international economic relations under conditions of social justice, by supporting a greater decision-making power for developing countries and denouncing actions that increase social inequalities and the impoverishment of the population.
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