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1
artículo
Publicado 2017
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This research was aimed at determining to what extent factors prior to university admission, motivational factors, and institutional experiences explain the academic persistence of students in the University Leveling Term (CIU) at the Simon Bolivar University - Coastal Campus. An explanatory-type quantitative study was proposed, which involved a non-experimental cross-sectional retrospective causal relationship design. The sample consisted of 101 students (50.5% female) with an average age of 17.90 years (SD = 2.37). The study found a significant relationship between some variables explaining academic persistence, which were: a) having a lower orientation toward academic goals; b) a higher score on the maladaptive pattern; c) a higher score in the perception of the Mathematics professor’s evaluation; and d) a higher score in the final performance. This set of variables explains 56.4% o...
2
artículo
Publicado 2017
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This research was aimed at determining to what extent factors prior to university admission, motivational factors, and institutional experiences explain the academic persistence of students in the University Leveling Term (CIU) at the Simon Bolivar University - Coastal Campus. An explanatory-type quantitative study was proposed, which involved a non-experimental cross-sectional retrospective causal relationship design. The sample consisted of 101 students (50.5% female) with an average age of 17.90 years (SD = 2.37). The study found a significant relationship between some variables explaining academic persistence, which were: a) having a lower orientation toward academic goals; b) a higher score on the maladaptive pattern; c) a higher score in the perception of the Mathematics professor’s evaluation; and d) a higher score in the final performance. This set of variables explains 56.4% o...
3
artículo
Publicado 2017
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This research was aimed at determining to what extent factors prior to university admission, motivational factors, and institutional experiences explain the academic persistence of students in the University Leveling Term (CIU) at the Simon Bolivar University - Coastal Campus. An explanatory-type quantitative study was proposed, which involved a non-experimental cross-sectional retrospective causal relationship design. The sample consisted of 101 students (50.5% female) with an average age of 17.90 years (SD = 2.37). The study found a significant relationship between some variables explaining academic persistence, which were: a) having a lower orientation toward academic goals; b) a higher score on the maladaptive pattern; c) a higher score in the perception of the Mathematics professor’s evaluation; and d) a higher score in the final performance. This set of variables explains 56.4% o...
4
artículo
Publicado 2019
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The present study aimed to: verify the effectiveness that has the Active Teaching Program in Learning Strategies students of the Faculty of Education Sciences of the National University Hermilio Valdizán, Huanuco - 2012. For which we worked with a sample of 78 students enrolled in the second year of studies, these students are divided into two groups: Basic Education and Secondary Education 42 36, the first was the control group and the experimental group second. The research developed is applied. The design was applied to two groups not equivalent or non-equivalent control group (or non-randomized control group). It was applied to the experimental group Active Teaching Program. The results were: learning strategies before and after the intervention in the experimental group was compared with the Wilcoxon test, which is to compare the positive and negative ranges of observed frequencies...
5
artículo
Publicado 2020
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The objective of this research was to compare the perceptions that students of the adult training program of the Cesar Vallejo University School of Administration have on the disruption of remote modality in classroom education. The research focus was quantitative, with a quasi-experimental design and an ex-facto comparative-causal level. The sample was made up of 25 students to whom the Zoller (1992) perceptions questionnaire was applied, an instrument that demonstrated validity and reliability. The results indicate that there are significant differences between the groups (t = 4.67; sig. = 0.000 <0.05), the highest mean was the classroom education modality, concluding that the students of the adult training program have resistance to changing modality in education.
6
artículo
Publicado 2020
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The objective of this research was to compare the perceptions that students of the adult training program of the Cesar Vallejo University School of Administration have on the disruption of remote modality in classroom education. The research focus was quantitative, with a quasi-experimental design and an ex-facto comparative-causal level. The sample was made up of 25 students to whom the Zoller (1992) perceptions questionnaire was applied, an instrument that demonstrated validity and reliability. The results indicate that there are significant differences between the groups (t = 4.67; sig. = 0.000 <0.05), the highest mean was the classroom education modality, concluding that the students of the adult training program have resistance to changing modality in education.
7
artículo
Publicado 2018
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El presente trabajo de investigación se origina a partir de una realidad presentada en los estudiantes de postgrado del instituto de idiomas de la Universidad de Lambayeque, en donde es evidente que los estudiantes de postgrado no llevan el curso de inglés al finalizar sus estudios de maestría debido a que ellos no cuentan con el tiempo necesario ya que muchos de ellos viven en otros lugares debido a factores laborales. Se pudo notar además que cuando los alumnos de postgrado llevan su curso de inglés se enmarca aún los aspectos tradicionales, dejando de lado nuevas metodologías que se podrían aplicar para mejorar la participación, comunicación, motivación y rendimiento de los alumnos. El estudio estuvo dirigido a una muestra de 30 estudiantes cuyas edades oscilan entre 28 y 50 años con quienes se inició el proceso investigativo mediante la...
8
artículo
Publicado 2018
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The following research is based on the reality that postgraduate students of the institute of languages showed at Lambayeque University. It is also obvious that postgraduate students do not take the English course when they finish their master program because they do not have enough time and they live away from the city because of work. It has been seen when postgrade students took the English course, they were taught in a traditional way and teachers did not use the new methodologies that could be applied in order to improve participation, communication, motivation and students’ performance. The study was conducted to a sample of 30 students who are between 28 and 50 years old. I started the research process through the application of the pre-test to identify the learning level of the English language, then the didactic program “English for life” was applied in order to improve th...
9
artículo
Publicado 2019
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This article explores the reasons why low-income students, who are supported by a public scholarship program called “Beca 18”, reject this support or leave their studies during the first year of studies. Results are based on two methods: a quantitative model that compares personal and family characteristics among deserters and non-deserters, and a qualitative approach based on in-depth interviews with deserters in order to inquire about the reasons for not accepting the scholarship or early withdrawal. This article prioritizes the qualitative approach because the quantitative does not show significant differences between the two groups. The evidence indicates that the main reasons that explain the early drop-out or non-acceptance of Beca 18 are the affective factors and the lack of social integration into the new environment.
10
artículo
Publicado 2022
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COVID-19 has caused an economic crisis in the business world, leaving limitations in the continuity of the payment chain, with companies resorting to credit access. This study aimed to determine the optimal machine learning predictive model for the credit risk of companies under the Reactiva Peru Program because of COVID-19. A multivariate regression analysis was applied with four regressor variables (economic sector, granting entity, amount covered, and department) and one predictor (risk level), with a population of 501,298 companies benefiting from the program, under the CRISP-DM methodology oriented especially for data mining projects, with artificial intelligence techniques under the machine learning Lasso and Ridge regression models, with econometric algebraic mathematical verification to compare and validate the predictive models using SPSS, Jamovi, R Studio, and MATLAB software. ...
11
artículo
Publicado 2019
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Currently there are contradictory findings about the effects on the newborn of different stimuli that have been applied in prenatal stimulation programs, there is no system for evaluating their performance in the short medium and long term let duly systematized.The aim of this study was to compare the effects of 3 different auditory stimulation programs on the memory newborn hearing and consequently their findings to standardize and systematize a system for evaluating the effectiveness of the best set of auditory stimuli, avoiding inappropriate practices.For this pilot study , 45 patients were divided into 3 groups: 15 pregnant women with gestational age from 16 weeks (Group 1), 15 pregnant women from 29 weeks (2nd group) 15 immediate postpartum (Group 3).The 45 patients were healthy in clinical and laboratory criteria and had an education level at least 5 of high school.The first group,...
12
artículo
Publicado 2019
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The present research had an objective: To determine the effectivenessthathasactive teaching program in learning strategies among students inthe Faculty ofEducation Sciences of theHermilioValdizán University, Huanuco - 2012.Towhichwe worked witha sample of 78students enrolled in the2nd grade of study, these students aredivided in two groups: Basic EducationandSecondary Education42 and36, the first was the control group and the secondexperimentalgroup. The researchdeveloped isApplied. The designthatwas appliedwas theTwoGroupsNotEquivalentorEquivalentControl Groupnot(or notRandomizedControlGroup). Was appliedto the experimental group the Active TeachingProgram. The results were: the learning strategiesbefore andafter the interventioninthe experimental groupwas compared withtheWilcoxontest, which is to compare thepositive and negativerangesofthe observed frequencies. 36rangesfoundpositive t...
13
tesis de grado
Publicado 2025
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Comparar la eficacia y complicaciones en la cirugía de derivación ventricular con válvula programable, con la eficacia y complicaciones de la cirugía de derivación ventricular con válvula fija, en la hidrocefalia, de acuerdo a la causa etiológica. Material y métodos: Se realizó un estudio de cohorte retrospectivo, observacional, analítico, con una población de 260 pacientes, 73 para el grupo expuesto (VP) y 187 para el grupo no expuesto (VF), en el Hospital Víctor Lazarte Echegaray, entre el período 2019 a 2024.Para escoger a cada participante se usaron los criterios de selección, y posteriormente, un muestro probabilístico aleatorio simple. Se realizó la recolección de información necesaria y posteriormente, la información fue registrada en una hoja de recolección de datos y analizada en el programa SPSS versión 27. Resultados: Se determinó que no hubo diferencias ...
14
tesis de grado
Publicado 2019
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La investigación tuvo como problema general ¿De qué manera la aplicación Web para Biblioteca influye en la atención de préstamo de libro a los estudiantes de la facultad de ingeniería – UPLA? el objetivo general fue: Diseñar una aplicación web para Biblioteca mediante la metodología XP y medir su influencia en la atención de préstamos de libros a los estudiantes de la Facultad de Ingeniería – UPLA , con hipótesis general : La Aplicación Web para Biblioteca influye positivamente en la atención de préstamo de libro a los estudiantes de la Facultad de Ingeniería – UPLA. La investigación es del tipo aplicada, de nivel descriptivo explicativo, con diseño de investigación Pre experimental con Pre test y Post test, con una población de 4660 estudiantes de la Facultad de Ingeniería periodo 2017 -II, se utilizó el tipo de muestreo estratificado obteniendo 355 estudia...
15
artículo
Publicado 2024
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Introduction: Physical inactivity among secondary school teachers increases cardiovascular and metabolic risks, highlighting the need for effective intervention strategies. Objective: To compare changes in body composition, lipid profile, and blood pressure following a physical exercise and nutritional education program. Methods: A prospective observational study was conducted with 556 teachers, divided into a program group (274) and a no-program group (282). The program included guided weekly exercises and nutritional workshops over three months. Baseline and final measurements assessed weight, body mass index (BMI), blood pressure, lipid profile, and body composition using tetrapolar bioimpedance. Statistical analyses used Student's t-test to compare deltas between groups, with p<0.05 considered significant. Results: The program group showed reductions in systolic blood pressure (SB...
16
artículo
Publicado 2017
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Objective: This was an observational, cross-sectional and prospective study to compare the bronchial asthma control level in pediatric patients aged 12 to 17 years old who take part in the Hospital III Yanahuara – EsSalud Arequipa’s Asthma Program and have the same control level achieved in other EsSalud Arequipa’s health care centers, according to the internationally validated instrument named “Asthma Control Test” (ACT). Materials and methods: A sample was taken from 60 patients distributed into two groups: one of them consisted of 30 patients who took part in the Hospital Yanahuara Pediatric Unit’s Asthma Program and the other one of 30 outpatients from other EsSalud’s pediatric health care centers. For the purpose of the analysis, proportionality was maintained with regard to gender and asthma severity in both groups. Results: The average ACT score was 22.27 in the grou...
17
tesis de grado
Publicado 2022
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La presencia de tanques hidráulicos en actividades industriales es recurrente debido a la gran cantidad de industrias que utilizan fluidos en sus procesos de producción. Para el correcto funcionamiento de estos procesos, es necesario contar con un adecuado control del nivel para que se logre aprovechar al máximo los recursos hidráulicos. En este trabajo se desarrolla un sistema de control de nivel multivariable aplicado a una planta de dos tanques acoplados, el cual es un proceso frecuente en la industria, asimismo, para este fin, se utilizó una estrategia del control predictivo basado en modelo, denominada control predictivo por matriz dinámica. Esta investigación comienza revisando el estado del arte de las técnicas de control que se han diseñado para estos procesos basadas en teorías de control clásico, control moderno y control avanzado, entre estos últimos los controlado...
18
tesis de grado
Publicado 2022
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La presencia de tanques hidráulicos en actividades industriales es recurrente debido a la gran cantidad de industrias que utilizan fluidos en sus procesos de producción. Para el correcto funcionamiento de estos procesos, es necesario contar con un adecuado control del nivel para que se logre aprovechar al máximo los recursos hidráulicos. En este trabajo se desarrolla un sistema de control de nivel multivariable aplicado a una planta de dos tanques acoplados, el cual es un proceso frecuente en la industria, asimismo, para este fin, se utilizó una estrategia del control predictivo basado en modelo, denominada control predictivo por matriz dinámica. Esta investigación comienza revisando el estado del arte de las técnicas de control que se han diseñado para estos procesos basadas en teorías de control clásico, control moderno y control avanzado, entre estos últimos los controlado...
19
tesis de maestría
Publicado 2022
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El plan de negocios propuesto se desarrolla sobre la base de la necesidad identificada de la falta de información relevante en los jóvenes y adultos peruanos para elegir una carrera, programa de especialización y universidad adecuada a su perfil, tanto en competencias como en recursos disponibles, ya que existe una alta tasa de deserción de estudios y/o cambio de carrera. De acuerdo con el desarrollo de la presente investigación se puede observar que los jóvenes toman la decisión de su futuro profesional con la influencia de las recomendaciones de familiares y amigos, así como también de la información que obtienen en las ferias estudiantiles, sin tener sólidos fundamentos e información comparable que puedan analizar objetivamente para una correcta toma de decisiones. En adición, un gran porcentaje de jóvenes peruanos no sigue estudios superiores por falta de recursos y fal...
20
tesis de maestría
Publicado 2022
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El plan de negocios propuesto se desarrolla sobre la base de la necesidad identificada de la falta de información relevante en los jóvenes y adultos peruanos para elegir una carrera, programa de especialización y universidad adecuada a su perfil, tanto en competencias como en recursos disponibles, ya que existe una alta tasa de deserción de estudios y/o cambio de carrera. De acuerdo con el desarrollo de la presente investigación se puede observar que los jóvenes toman la decisión de su futuro profesional con la influencia de las recomendaciones de familiares y amigos, así como también de la información que obtienen en las ferias estudiantiles, sin tener sólidos fundamentos e información comparable que puedan analizar objetivamente para una correcta toma de decisiones. En adición, un gran porcentaje de jóvenes peruanos no sigue estudios superiores por falta de recursos y fal...
