National Autonomous University of Nicaragua

About: National Autonomous University of Nicaragua is a education organization based out in Managua, Nicaragua. It is known for research contribution in the topics: Population & Public health. The organization has 775 authors who have published 715 publications receiving 9791 citations.

Dinámica de microalgas frente a la costa de las Peñitas-Poneloya, Nicaragua

Abstract: This is a descriptive investigation that has studied the dynamics of microalgae (Cyanophytas, Chlorophytas, Bacillariophyceae and Dinoflagellata) and their relationship with the physical-chemical parameters of the Penitas, Poneloya coasts in the period of June-October 2017. It was taken into account samples of 3 different points between the area included in the coordinates 12 ° 20´10.63¨N 87 ° 01´59.58¨O and 12 ° 21´59.68¨N 87 ° 04´13.27¨O. These samples were carried out once a month to analyze water samples and physical-chemical parameters (pH, salinity, temperature, turbidity and oxygen). Cell counts were done with the help of the Neubauer chamber and the identification of microalgae with the help of the Sedgewick-Rafter chamber. Microalgae of the four main groups were found, having more representation of the Bacillariophyceae class with 16 species, followed by Cyanophytas with 7 species, Chlorophytas with 6 species and Dinoflagellata with 5 species. The salinity parameter oscillated between 30 ppm as the minimum value presented in point 1 and 34 ppm as the maximum value presented in point 3, the temperature fluctuated between 27 ° C and 29.7 ° C, having the minimum value in the month of August in the second point and the maximum in the month of June in the third point, the turbidity maintained a stable value of 100 cm in its 3 points throughout the investigation period. The dissolved oxygen varied between 7.3 mg / l and 8.3 mg / l, having its minimum value in the month of June at the first point and the maximum in September at its first point. The pH ranged from 8.6 its minimum, found in the month of June in the second point and its maximum of 10.4 in the month of July in the second point. The Diversity of Shannon and Dominance of Simpson statistical indexes were applied to all the species found, to inquire if the area has abundant biodiversity or there was dominance of a specific species, and according to the results obtained it can be ensured that the area has a diversity and abundance of homogeneous microalgae species.

Factores relacionados al cumplimiento y abandono del tratamiento antituberculoso en pacientes en león, Nicaragua / Factors related to compliance and abandonment of antituberculosis treatment in patients in León, Nicaragua / fatores associados à adesão...

Abstract: Objetivo: identificar los factores relacionados al cumplimiento y abandono del tratamiento antituberculoso en pacientes del Hospital Rosario Lacayo de la ciudad de Leon, Nicaragua. Metodo: estudio de casos y controles no pareados en pacientes con tuberculosis durante octubre 2015- agosto 2016. Se definieron como casos los pacientes que abandonaron el tratamiento por 30 dias consecutivos o mas; como controles los que completaron el tratamiento y fueron dados de alta por curacion. Los factores se identificaron mediante el calculo de odds ratios y los intervalos de confianza al 95%. Resultados : se estudiaron 28 casos y 98 controles. El abandono del tratamiento se asocio al sexo masculino, a no recibir explicacion acerca de la enfermedad, a que no se brindaran consejos sobre estilo de vida, a no conocer el esquema de tratamiento empleado y a la mala relacion con el personal de salud. Conclusion: el abandono del tratamiento antituberculoso se relaciono a factores no modificables (sexo masculino) y a otros cuyo control optimizaria el cumplimiento (no recibir explicacion sobre la enfermedad y mala relacion con el personal de salud). Ademas, es prioritario brindar atencion de forma integral a los pacientes y mejorar la informacion recibida sobre tuberculosis.

Marca personal del docente de educación superior

Abstract: Este articulo cientifico analiza al docente de educacion superior en base a la formacion de una marca personal en la mente del estudiante de la Facultad de Ciencias Economicas de la UNAN- Managua que lo faculten como un modelo integral a seguir de ensenanza – aprendizaje. Para esto se diseno un cuestionario o encuesta digital para ser levantada a diferentes personajes dentro de la vida universitaria como lo son los estudiantes, docentes y personal administrativo. Se selecciono una muestra de 67 casos. Como principal resultado destaca la imagen positiva de la marca personal del docente como principal percepcion de los casos estudiados, generando un modelo de como debe ser en docente en cuanto a su formacion y crecimiento, como principal razon de su desarrollo profesional. Se asientan las bases para nuevos estudios sobre cada factor encontrado y se detalla que hay muchos aspectos que influyen en la realizacion de un docente en contraste de como es observado por el mundo que lo rodea. Se puede destacar que el estudio refleja a un docente posicionado en la mente del discente, como referente y modelo a seguir desde una perspectiva integral, siendo este evaluado como un referente de satisfaccion para el estudiante.

Enfoques de la educación artística en la Escuela Secundaria para Nicaragua

Abstract: This article is a sub-chapter of the theoretical foundation of the doctoral thesis, entitled Effectiveness of the Culture and Arts career of the Facultad de Educacion e Idiomas, UNAN-Managua in the training of teachers of artistic and cultural education for Nicaraguan secondary education. The study corresponds to the socio-critical paradigm is based on the hermeneutic-interpretative approach to theoretical analysis and professional experience of the area of study, which allowed contextualization of the relevant arguments in the field of the needs of artistic illustration in the new educational models of the 21st century, the characteristics of these disciplines in the processes of interconnection between the subjects of school curricula and the competencies developed by the study of the arts , for sociocultural and cognitive understanding in all areas of citizen formation, reinforces the objective need in the development of creativity as the basis of innovation in all contexts within a society in different professional fields; for Nicaragua as a nation in the process of increasing development, the curriculum transformation that integrates artistic components into schools shows the importance that its contributions generate in the multiple disciplines of academic training.

Strömgren uvby - β photoelectric photometry of the variable stars RU PSC, SS PSC and TU UMa

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