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1
artículo
Barcelona SC has its official store in the city of Guayaquil-Ecuador, but due to high investment costs it cannot open more physical stores in other cities and so far it has not ventured into electronic commerce; which causes dissatisfied customers. Therefore, the objective of this study was to develop an electronic commerce strategy for Barcelona SC, taking as reference the global impact soccer teams of Real Madrid CF and CA Boca Juniors. We worked with qualitative descriptive methodology with documentary design. The results allowed us to characterize the elements of electronic commerce of the aforementioned clubs and, based on them, establish a strategy for Barcelona SC. It was concluded that it is important for Barcelona SC to venture into electronic commerce to increase its sales, serve all fans and serve as an example for other sports clubs.
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artículo
The Meek technique is useful in patients with limited donor sites. It is a relatively efficient technique due to its ability to expand the skin up to nine times its original size. Scarring was assessed using two tissue expansion techniques, i.e. the Meek technique and the conventional mesh technique, which achieved an expansion ratio of 1:3. It should be noted that, with advances in bioengineering, the Meek technique is integrated as a complete method for autografting.1,2 We present the case of a 34-year-old male patient with a polymicrobial infectious disease called "necrotizing fasciitis". He had lost tissues of the thorax, abdomen and inguinal-perineal region, affecting 14% of his total body surface area. A qualitative assessment using the Vancouver scale and the Patient Objective Scar Assessment Scale (POSAS) showed better scarring results with the Meek technique.
3
artículo
El presente título “Aplicación del modelo E-learning y su efecto en el desarrollo de la técnica e interpretación musical en estudiantes de violín del Conservatorio regional de música del Norte “Carlos Valderrama” 2021, determinará el papel del e-learning en el desarrollo de la técnica e interpretación musical y su efecto en la aplicación de estudiantes de violín en instituciones superiores. La investigación es de tipo aplicada, correspondiente a un estudio explicativo de un diseño cuasi-experimental. Se utilizaron como población un total de 60 estudiantes de violín del conservatorio regional de música, de los cuales (30 personas) pertenecían al grupo experimental y (30 personas) al grupo control. Se realizó un diseño hipotético de investigación cuasi-experimental, se testeó el proceso de aprendizaje antes de utilizar el modelo e-learning (pretest) y se testeó...
4
artículo
Prioritization of requirements is an important stage in the software development process. Technical stocks of prioritization of the requirements that must obtain the priorities that correspond to each participant and obtain a unified and prioritized list. Different techniques are sought in different projects. A preliminary step is to develop a list of candidate techniques from which a more appropriate technique is selected. In the bibliography consulted, the authors define a previous list, without specifying the criterion that was used for their pre-selection. A model for the preparation of a short list of techniques for the prioritization of requirements is proposed. Previously a review of the definition of requirement, stakeholder, requirements engineering, requirements management and its prioritization phase, as well as other related concepts. A model is proposed so that the elements ...
5
artículo
Las técnicas para promover calidad en el área de comunicación pueden ser diversas, sin embargo, en esta investigación científica tenemos como objetivo establecer la relación que existe entre la técnica del debate y el desarrollo de la expresión oral de los alumnos de quinto grado de primaria en la IE N. 3507. Con enfoque cuantitativo, método hipotético deductivo, corte transversal y nivel ordinal utilizamos un diseño correlacional descriptivo y para levantar la información encuesta que tiene validez por tres jurados expertos y confiabilidad por el coeficiente de Crombach. Análisis estadístico descriptivo e inferencial para la prueba de hipótesis mediante el estadígrafo Rho de Spearman demuestran que existe una correlación significativa entre la expresión oral y la técnica del debate en los niños del quinto grado. Esta conclusión se basa en un coeficiente de correlaci...
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artículo
Monogeneans encompass a group of parasites whose identification requires the visualization of both internal and external morphology. In most cases, the techniques involve many steps and the use of restricted substances, in addition to the necessity of protective equipment. Faure’s mounting medium, an aqueous medium similar to Hoyer’s mounting medium, has already been used for the preparation of the group. The aim of this study was to evaluate the effectiveness of Faure’s medium for the mounting of stained specimens. For this purpose, specimens of Microcotyle pomatomi Goto, 1900 and Gotocotyla acanthura (Parona & Perugia, 1896) Meserve, 1938, collected from Pomatomus saltatrix (Linnaeus, 1766) in the southernmost part of Brazil were used. The monogeneans were stained with five different dyes and mounted between a slide and coverslip using Faure’s mounting medium. The specimens...
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El objetivo de este trabajo de investigación fue como pudimos ver, existen muchas técnicas que pueden ser utilizadas por los docentes, para la mejor aprendizaje de los alumnos de los diferentes idiomas, así como adaptarse a las mejores método para llevar a cabo una clase donde los alumnos se sientan satisfechos de aprender de una forma más forma cómoda. didáctico y con una metodología que les ayude a comprender y aprender el idioma que quieren saber. El presente trabajo de investigación da a conocer las técnicas utilizadas por profesores, explicando cada uno de ellos para que puedan ser adaptados según los criterios del profesor que quiere enseñar, pudiendo utilizar más de una técnica a la vez tiempo en una sola clase, buscando siempre llegar al alumno y lograr el éxito en el aprendizaje, pudiendo llevar a cabo una clase dinámica ya la vez muy fructífera para el alumno. ...
8
artículo
The present study aimed to compare the endometrial cytological results obtained using the cytobrush and low volume lavage in Colombian Creole mares. In total, 90 mares with a clinical history of endometritis were used. The results of the cytological samples were compared under the variables of identification of the leukocyte reaction, type of leukocyte reaction, presentation of polymorphonuclear and mononuclear cells, presentation of bacteria, hyphae and cellular changes. A leukocyte reaction was found in 100% (90/90) of the cases with the cytobrush and in 93.9% (79/90) for the low volumen lavage (p=0.0031). The result of the presentation of polymorphonuclear cells was similar between the two techniques; however, the presence of mononuclear cells was more effective with the low-volume lavage technique. The finding of hyphae was 5.4% (6/90) with the cytobrush technique and 3.6 (4/90) with...
9
artículo
The quality of a research work depends, mainly, on the adequate choice of the design and development of the techniques, as well as the instruments that will be used. Once the identification of the problem, the determination of the variables and the conceptualization have been carried out, it will proceed to its decomposition into dimensions, indicators and items, a fundamental activity to find its essence. This item construction procedure requires cognitive domain of the categories to be used; For this, it is necessary to create a theoretical framework, based on existing documentation. Then proceed with the design and development of the instrument, which will necessarily go through an assessment process to determine its construct validity, content, item analysis, confirmatory analysis, and reliability. The instruments generally respond to the type, level and design of the investigation, ...
10
artículo
The article is devoted to the analysis of manipulative strategies and tactics in political discourse. The analysis is based on Donald Trump’s speech, which was delivered at the UN General Assembly in 2018. The paper studies the manipulative speech strategies and tactics used by the politician, their characteristic features, linguistic peculiarities of their implementation and the aims of their use. Political discourse defines the necessity to use certain speech strategies and tactics in political speeches, which altogether are aimed at creating an image of a politician and manipulating the consciousness of listeners. Implementation of such strategies and tactics in a proper way can evoke the desired emotional response and have an effect on choices people make. Every politician is unique in using their own strategies and tactics, but, in most cases, such tactics are more or less similar...
11
artículo
Objective: To standardize ELISA technique for human Strongyloides stercoralis infection diagnosis. Material and methods: A crude antigen was prepared using filariform larvae obtained from positive stool samples cultured with charcoal. Harvested larvae were crushed by sonication and washed by centrifugation in order to obtain protein extracts to be used as antigen. Final protein concentration was 600 µg/mL. Several kinds of ELISA plates were tested and antigen concentration, sera dilution, conjugate dilution and cut off were determined to identify infection. Sera from patients with both hyperinfection syndrome and intestinal infection demonstrated by parasitological examination were positive controls and sera from people living in non-endemic areas with no infection demonstrated by parasitological examination were negative controls. Results: Best values were 5 µg/mL for antigen, 1/64 fo...
12
artículo
In the company Imperios Operadores Logísticos S.A, a questionnaire of Burnout Syndrome was applied to 28 participating collaborators, whose diagnosis showed that 39% was in the middle level and 61% in the high level of the syndrome; signs that these employees were emotionally tired, unmotivated and indifferent to their coworkers. Contrary case happened in the subsequent test, whose results managed, that no collaborator has a high level of Burnout Syndrome; otherwise 25% of those evaluated managed to have a low level, while 75% were located at a medium level, for this reason the application of the coping techniques developed with said collaborators managed to decrease the high levels of Burnout Syndrome. To the effect, it is affirmed that the cognitive restructuring techniques, situation management and problem solving technique proposed by Majoney and Arnkoff (1978), allowed to reduce sa...
13
artículo
In the company Imperios Operadores Logísticos S.A, a questionnaire of Burnout Syndrome was applied to 28 participating collaborators, whose diagnosis showed that 39% was in the middle level and 61% in the high level of the syndrome; signs that these employees were emotionally tired, unmotivated and indifferent to their coworkers. Contrary case happened in the subsequent test, whose results managed, that no collaborator has a high level of Burnout Syndrome; otherwise 25% of those evaluated managed to have a low level, while 75% were located at a medium level, for this reason the application of the coping techniques developed with said collaborators managed to decrease the high levels of Burnout Syndrome. To the effect, it is affirmed that the cognitive restructuring techniques, situation management and problem solving technique proposed by Majoney and Arnkoff (1978), allowed to reduce sa...
14
artículo
En esta investigación se tuvo por objetivo determinar la relación entre la inteligencia y la velocidad de lectura. Para ello se tomó una muestra de 175 estudiantes universitarios del primer semestre de dos carreras de Ingeniería en una universidad privada en Arequipa (Perú), y se utilizó el test de matrices progresivas de Raven, así como la prueba de habilidades para la velocidad lectora de Uriarte. Los datos confirman una relación positiva y significativa entre la capacidad intelectual y la velocidad lectora (r = 0.509, p < 0.000).
15
tesis de maestría
El ultrasonido cuantitativo (QUS, por sus siglas en inglés) es una modalidad de imagen no invasiva que caracteriza numéricamente los tejidos para el diagnóstico médico. Los estimadores QUS se basan en parámetros acústicos como la pendiente del coeficiente de atenuación (ACS, por sus siglas en inglés). Un estudio anterior propuso eliminar el ruido de las relaciones logarítmicas espectrales utilizando una variación total de un solo canal a través de la frecuencia. El método espectral para estimar el ACS, conocido como diferencia logarítmica espectral (SLD, por sus siglas en inglés) no incorpora ninguna estrategia de reconstrucción conjunta para mejorar la imagen. Por lo tanto, este trabajo propone la integración de dos estrategias conjuntas compatibles con el marco SLD. Primero, un enfoque de regularización conjunta denominado variación total nuclear (TNV-SLD) es implemen...
16
artículo
            In vitro embryo production includes several techniques for the multiplication of genetically superior animal lines under laboratory conditions. To obtain embryos in the laboratory, different protocols and equipment are required to simulate the natural conditions of development of the embryos in the mother, seeking to achieve efficient results. Embryo production consists of three stages, in vitro maturation (IVM) of oocytes, in vitro fertilization (IVF) and in vitro culture (IVC) of possible zygotes, seeking to obtain quality blastocysts for greater reproductive efficiency and genetic improvement of the herds.
17
tesis de maestría
El ultrasonido cuantitativo (QUS, por sus siglas en inglés) es una modalidad de imagen no invasiva que caracteriza numéricamente los tejidos para el diagnóstico médico. Los estimadores QUS se basan en parámetros acústicos como la pendiente del coeficiente de atenuación (ACS, por sus siglas en inglés). Un estudio anterior propuso eliminar el ruido de las relaciones logarítmicas espectrales utilizando una variación total de un solo canal a través de la frecuencia. El método espectral para estimar el ACS, conocido como diferencia logarítmica espectral (SLD, por sus siglas en inglés) no incorpora ninguna estrategia de reconstrucción conjunta para mejorar la imagen. Por lo tanto, este trabajo propone la integración de dos estrategias conjuntas compatibles con el marco SLD. Primero, un enfoque de regularización conjunta denominado variación total nuclear (TNV-SLD) es implemen...
18
artículo
Farmed shrimp are constantly threatened by infectious diseases. The increasing pressure on production demands high performance and efficiency that can only be achieved by eliminating or reducing the impact of pathogens. The timely detection of diseases is of great importance, so it is required to have a clear command of the advantages and disadvantages of different diagnostic techniques, in order to implement a rapid response to outbreaks that may occur. Obtaining a diagnosis will depend on various factors, including the early detection of clinical signs and the correct interpretation of the results. In this way, the selection of techniques that allow a preliminary approach to a health emergency and the confirmatory tests that will lead to the design of actions to be chosen. The aim of this paper was to present the advantages and disadvantages of the diagnostic techniques currently avail...
19
informe técnico
El curso Writing Techniques for translators es de carácter obligatorio y pertenece a la línea de traducción al inglés en la carrera de Traducción e Interpretación Profesional. Este curso introductorio en dicha línea es de carácter teórico-práctico y busca desarrollar la competencia general de comunicación escrita y lengua extranjera a nivel 3. La traducción al inglés en nuestro país constituye una parte importante en la labor diaria de los traductores, por lo que resulta fundamental dotar a los estudiantes de elementos y técnicas que los ayuden a reforzar la expresión escrita en dicha lengua a nivel morfológico, sintáctico, textual y estilístico, de manera que les permita producir textos en inglés que cumplan diferentes propósitos, adecuados a diferentes tipos y estilos de texto, entre otros, con miras a realizar traducciones adecuadas a los encargos de traducción e...
20
informe técnico
El curso de Writing Techniques for translators es de carácter obligatorio y pertenece a la línea de traducción al inglés en la carrera de Traducción e Interpretación Profesional. Este curso introductorio en dicha línea es de carácter teórico-práctico y busca desarrollar la competencia general de comunicación escrita y lengua extranjera a nivel 3. La traducción al inglés en nuestro país constituye una parte importante en la labor diaria de los traductores, por lo que resulta fundamental dotar a los estudiantes de elementos y técnicas que los ayuden a reforzar la expresión escrita en dicha lengua a nivel morfológico, sintáctico, textual y estilístico, de manera que les permita producir textos en inglés que cumplan diferentes propósitos, adecuados a diferentes tipos y estilos de texto, entre otros, con miras a realizar traducciones adecuadas a los encargos de traducció...