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Search Results: 1 - 10 of 385221 matches for " Teresa Pérez López "
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Contribución metodológica para la creación de zonas agrológicas como parte de un sistema de desarrollo agrícola para ca?a de azúcar
Arcia,Javier; Pérez,Elier; Leiva,Aleida; López,Teresa;
Revista Ciencias T??cnicas Agropecuarias , 2012,
Abstract: the methodological principles to create agrological zones as part as sugar cane development for agricultural system are setting up. this study presents an example of an implementation case for the methodological concepts.
Un Modelo de Cálculo de Costes para el ámbito Universitario: el Uso del Tiempo como Unidad de Prestación en una Unidad Organizativa
Ma Teresa Ortega Egea,Lázaro Rodríguez Ariza,Ma Victoria López Pérez
Revista de Contabilidad : Spanish Accounting Review , 2007,
Abstract: La universidad pública, como cualquier entidad económica, necesita información para la toma de decisiones sobre los flujos de valores económicos que discurren en su ámbito interno. Este trabajo plantea, a partir del método del caso, un modelo de cálculo de costes basado en la importancia del personal en la realización de los procesos, y en concreto en la aplicación de su tiempo, adecuado para su aplicación a las actividades de servicios y, en particular, aplicable al ámbito universitario. La variable “tiempo” permite cuantificar en forma homogénea el conjunto de actividades desarrolladas y asignar los costes sobre la base de la existencia de una correlación positiva entre el tiempo que requiere la realización de una tarea y los recursos que se consumen en su ejecución. Se explora la factibilidad del modelo propuesto a través de su aplicación a un departamento concreto de la Universidad de Granada.The Public University, like any economic organization, needs for decision making economic information about internal value flows. By means of a case study, this paper experiments a model for cost calculation that is adapted to the characteristics of public universities, based on the importance of the personnel in the university processes; specifically, the employment of their time. According to this, the variable “time” allows quantifying homogeneously the group of university activities and, therefore, assigning the corresponding costs on the basis of a positive correlation between the time that requires the accomplishment of a task and the resources employed for that purspose. In order to explore the feasibility of the proposed model, we carried out a case study in one department of the University of Granada.
Paciente con epidermólisis bullosa en hemodiálisis Patient with epidermolysis bullosa on haemodialysis
Antonio López González,Teresa Pérez López,Modesta Mojón Barcia,María Luz Sordo Castro
Revista de la Sociedad Espa?ola de Enfermería Nefrológica , 2011,
Paciente con epidermolisis bullosa, en diálisis peritoneal un reto para enfermería
Lidia Portela Rico,Teresa Pérez López,Carmen Bermúdez Liste,Antonio López González
Enfermería Nefrológica , 2012,
Acumulación de biomasa seca en diferentes órganos de la planta de arroz en condiciones de déficit hídrico
García,Aymara; Dorado,Maydelín; Pérez,Isel; Cun,Reinaldo; López,Teresa; Montilla,Eugenio;
Agronomía Tropical , 2009,
Abstract: the present study evaluated the effect of water deficit at tillering stage on dry biomass accumulation in different organs of rice plants, oryza sativa l. cv. jucarito-104, cultivated in two sowing dates, dry and wet seasons. water deficit imposed at maximum tillering stage was reflected in the relative water content of the leaf and volumetric water content of the soil in comparison to the flooded treatment. from 10 days after anthesis to maturity, high reductions in the biomass duration were obtained in the flag leaf sheath and main stem in plants from water deficit treatment. this stage coincided with the increment of biomass duration of panicles. the results allowed to conclude that under conditions of water deficit, the panicle filling depends essentially from photoassimilate stored in main stem and flag leaf sheath. in the wet season, a high duration of leaf area allowed higher biomass duration of main stem and of the flag leaf sheath than in the dry season. this suggests that the climatic conditions has influence on the partition of photoassimilates to contribute to the yield of the plants under these conditions.
Respuesta productiva del guayabo al manejo del agua en condiciones de agricultura urbana
Hernández,Geisy; Pérez,Jeny; Martínez,Roberto; López,Teresa;
Revista Ciencias T??cnicas Agropecuarias , 2010,
Abstract: the objective of this paper was determining irrigation management in guava tress on urban agricultural conditions. the research was carried out in a plot at "celia sánchez" agricultural cooperative, located in habana del este municipality. to substitute the soil water was used drip irrigation with fixed intervals and dosage. the results showed that an adjustment in the irrigation dosage during the first period, depending on the demand. during the development season of the crop, irrigation dosage & frequency used resulted acceptable with 90% the irrigation improvement. on the other hand, it was demostrated that maintaining high levels of soil moisture produce a positive effect on crop yield and size of the fruit, getting with this irrigation management higher amounts of fruits and crop yield up to of 36,7 t/ha.
Leptospirosis en la provincia de Cienfuegos
Bembibre Taboada,Rubén; Jiménez Pérez,Delvis; López Regueiro,Teresa;
Revista Cubana de Medicina General Integral , 2000,
Abstract: leptospirosis is an infectious disease and a health problem that has not been erradicated yet. a descriptive and retrospective study of all the patients suffering from leptospirosis in 1998, in the province of cienfuegos, was conducted. the primary data were obtained from the register of the provincial center of hygiene and epidemiology (pche). a survey was done to obtain data of interest, such as: sex, age, municipality of residence, post, source of infection, previous vaccination, evolution, need of admission and follow-up by the family physician in order to determine the behaviour of the entity in the studied period and the role played by the family physician. the data were processed by windows excel system and the main results were shown in figures designed by power point. morbidity from this affection decreased 33.3% in the province in comparison with 1997. there was no letality and males prevailed with 40 cases. the age group 25-44 pre-dominated (70%). the highest incidence was observed in the municipality of palmira. none of the patients had been immunized with the cuban antileptospirosis vaccine.77% of the cases were admitted at home with a favorable evolution, which showed the effectiveness in the primary health care and the role of the family physician in the preventive and curative work. the seroconversion and the increase of the titer were the main tests of confirmation of 45% and 41%, respectively. there are still indexes of rodents in the provincial territory that should be taken into account. the work of the family physician and nurse may be efficient in the control of leptospirosis with the minimization of its prejudicial consequences
Familia e independencia de los hijos
Pérez Cárdenas,Clara; López Mejías,María Teresa;
Revista Cubana de Medicina General Integral , 2000,
Abstract: a descriptive study of some manifestations of family crises caused by the independence of children was conducted. information was collected by surveys applied to 40 family groups from 2 family physician's offices in our health area that fulfilled the requisites of having young adult children over 20 (to guarantee the end of adolescence), who were not under their parents' control. this survey explores the believes and feelings of these parents, the way they reorganize their lives, the non-transitory family crises hampering this period, the network of social support they use and the affective links existing among them at this stage of family development
Factores de riesgo suicida en adultos
Pérez Barrero,Sergio; Ros Guerra,Luis Angel; Pablos Anaya,Teresa; Calás López,Rafael;
Revista Cubana de Medicina General Integral , 1997,
Abstract: a descriptive population study is carried out in 833 adults more than 15 years old, from the no.3 office of the "west bayamo" policlinic at bayamo, granma province, between november 1991 and october 1992, in order to detect the appearance of the following suicidal risk factors: chronic medical disease, psychiatric disease, backgrounds of treatment and entrance in psychiatry rooms, suicidal ideation, previous suicidal attempt, family backgrounds of suiciddal behaviour, and current conflicts. it is concluded that 39,1 % of the studied population had some suicidal risk factor. the most frequent suicidal risk factors among individuals were diabetes mellitus, arterial hypertension. alcohol drinking, schizophrenia, backgrounds of psychiatric treatment, family backgrounds of suicidal behaviour, suicidal ideation, and previous suicidal attempt. family conflicts and disputes between the couple, and a poor communication among the family members, were main controversial areas. carrying out health actions to decrease such risk factors found, is recommended.
Caracteristicas de la estomatitis aftosa recurrente en pacientes de la Clínica Estomatológica Docente Hermanos Gómez: Municipio 10 de Octubre
López Ilisástigui,Alina; Ilisástigui Ortueta,C. Zaida Teresa; Pérez Borrego,Amparo;
Revista Habanera de Ciencias M??dicas , 2009,
Abstract: we performed a transversal descriptive study in order to describe recurrent aphthous stomatitis diagnosed on 123 patients of both sexes, age of twenty or more years, attending the teaching stomatologic clinic "hermanos gomez", octuber 10 municipality, during a period ranging from september 2005 to february 2007. the used variables were: clinical classification of lesions, age, sex, and some possible etiological factors of the disease. we found that the lesser type of the disease was the most common and the major type was the less frequent. the disease appeared with higher frequency among younger individuals, females. this results are similar to those found on the reviewed references. a representative amount of the surveyed patients showed at least one of the studied risk factors. we get the conclusion that the behaviour of this disease on the studied sample is comparable. that found on other places.
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