Revista de la Universidad del Zulia最新文献_第2页

The Effect of Group Psychotherapy on the Mental Health of Servicemen with Post-Traumatic Stress Disorder 团体心理疗法对患有创伤后应激障碍的军人心理健康的影响

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.04

Liudmyla Motoziuk, Nataliia Chorna, Maryna Lukashuk, Volodymyr Vlasov, Svitlana Sobkova

{"title":"The Effect of Group Psychotherapy on the Mental Health of Servicemen with Post-Traumatic Stress Disorder","authors":"Liudmyla Motoziuk, Nataliia Chorna, Maryna Lukashuk, Volodymyr Vlasov, Svitlana Sobkova","doi":"10.46925//rdluz.43.04","DOIUrl":"https://doi.org/10.46925//rdluz.43.04","url":null,"abstract":"The aim of the article is to determine the conditions for the effective use of group psychotherapy in working with servicemen with post-traumatic stress disorder (PTSD). The research employed the methods of testing and formative experiment. The sample consisted of the servicemen with PTSD symptoms. The group psychotherapy programme demonstrated uneven effectiveness. The effectiveness of individual and group work in reducing the symptoms of re-experiencing the event is moderate. Manifestations of avoiding traumatic situations did not change significantly in the process of group influence, while a moderate positive influence was recorded in the case of applying an individual approach. Group psychotherapy is the most effective in working with symptoms of emotional arousal of servicemen, which results from trauma. The significance of the implementation of the obtained results lies in the development of effective programmes and protocols of psychotherapy aimed at overcoming post- traumatic stress disorder of veterans and combatants. Further research may focus on expanding the research sample and the implementation of an experimental combination of individual and group psychotherapy in the work with servicemen with PTSD.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141021199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Métodos de imputación por regresión, imputación por moda, imputación múltiple y árboles de decisión para variables categóricas en perspectiva comparada 从比较角度看分类变量的回归估算、模式估算、多重估算和决策树方法。

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.29

Edwin Fernando Mejía-Peñafiel, Johanna Enith Aguilar-Reyes, Paulina Fernanda . Bolaños-Logroño, Jorge Rigoberto López-Ortega

{"title":"Métodos de imputación por regresión, imputación por moda, imputación múltiple y árboles de decisión para variables categóricas en perspectiva comparada","authors":"Edwin Fernando Mejía-Peñafiel, Johanna Enith Aguilar-Reyes, Paulina Fernanda . Bolaños-Logroño, Jorge Rigoberto López-Ortega","doi":"10.46925//rdluz.43.29","DOIUrl":"https://doi.org/10.46925//rdluz.43.29","url":null,"abstract":"La imputación por regresión, la imputación por moda, la imputación múltiple y los árboles de decisión son métodos utilizados para tratar valores faltantes en variables categóricas. En este contexto, el objetivo de la investigación consiste en definir los criterios para comparar estos métodos, estableciendo en el proceso sus semejanzas y diferencias conceptuales. En lo metodológico, se hizo uso del método comparativo y del análisis epistemológico como condición de posibilidad para entender el alcance y significo de cada uno de estos métodos, con arreglo al acopio de fuentes documentales de comprobado valor científico. Aunque parciales y limitados, los resultados obtenidos respaldan la hipótesis de que la estadística es una ciencia en desarrollo que requiere del dialogo inter-metodológico, como condición de posibilidad para obtener resultados más precisos, incluso cuando faltan ciertos datos en una ecuación. En última instancia, este trabajo sienta las bases para futuras investigaciones que podrían profundizar en la perspectiva comparada de ciertos métodos y herramientas de investigación, como los que se enuncian en el título del artículo.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141021983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of an Optimistic Approach on Individual Life Satisfaction 乐观态度对个人生活满意度的影响

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.06

Nawaz Ahmad, Jolita Vveinhardt

{"title":"Effect of an Optimistic Approach on Individual Life Satisfaction","authors":"Nawaz Ahmad, Jolita Vveinhardt","doi":"10.46925//rdluz.43.06","DOIUrl":"https://doi.org/10.46925//rdluz.43.06","url":null,"abstract":"The study explores the impact of an optimistic approach on an individual’s life satisfaction. The study aims to understand the relationships between variables and determine whether they align with previous research findings showing that an optimistic approach benefits greater life satisfaction. The study was conducted in Pakistan. Two hundred participants were taken through purposive sampling, belonging to different socio-economic backgrounds. They were administered The Life Orientation Test (LOT) and Satisfaction with Life Scale (SWLS). To establish inter-item consistency, Cronbach alpha value was found for LOT as (α = .69-.72) and for SWLS as (α = .83-.92). Results showed a positive & relatively strong correlation (r=.473, n=200, p=.000) between the two variables through Pearson correlation test. Further, Regression was applied, resulting in a highly significant relationship f (1, 98) = p<0.05, R2=.552. Despite low optimism scores, a high level of life satisfaction was determined, and when optimism increases by 1 point, the life satisfaction score increases by 2,141 points. Based on the results of the study, the influence of optimism on life satisfaction in the context of Pakistan is discussed.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141020330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Impact of the COVID-19 Pandemic on Physical Activity and Quality of Life Among Ukrainian Students COVID-19 大流行对乌克兰学生体育锻炼和生活质量的影响

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.12

Yevhen Karabanov, Anatolii Konokh, Vitalii Osipov, Eduard Syvokhop, Ivan Marionda

{"title":"The Impact of the COVID-19 Pandemic on Physical Activity and Quality of Life Among Ukrainian Students","authors":"Yevhen Karabanov, Anatolii Konokh, Vitalii Osipov, Eduard Syvokhop, Ivan Marionda","doi":"10.46925//rdluz.43.12","DOIUrl":"https://doi.org/10.46925//rdluz.43.12","url":null,"abstract":"The COVID-19 pandemic continues to pose serious challenges to society. Strategies such as social distancing are employed to reduce its spread; however, this can lead to a sedentary lifestyle. Many people report difficulties in maintaining a healthy level of physical activity during the pandemic. The aim of this study was to examine the levels of physical activity and quality of life among Ukrainian university students during the COVID-19 pandemic. A diagnostic questionnaire was used, and the International Physical Activity Questionnaires (IPAQ) were employed to assess participants' physical activity levels. The study involved 662 students from three Ukrainian universities. A significant decrease in physical activity and an increase in sleep duration were observed during the COVID-19 pandemic. One of the main advantages of this study was the use of both cross-sectional and longitudinal analyses. The study also allowed for the evaluation of two types of behavior: physical activity and sleep. The conclusions. After the onset of the COVID-19 pandemic, physical activity was low in 90% of students, amounting to 791±7.3 MET, with a significant amount of time (8.6±1.2 hours) spent on sleep, while less than half of the participants (40.2%) met the recommended physical activity guidelines.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141017679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Los estudios de Medicina en el Zulia: A 17 decenios de su fundación (1854-2024) 苏利亚的医学研究：成立 17 年之后（1854-2024 年）

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.01

Édixon Ochoa-Barrientos

引用次数: 0

Benefits of Modern Imaging Techniques in Medicine 现代医学成像技术的优势

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.07

Danila Andreevich Bogomolov, Anton Evgenievich Antonov, Aleksandr Igorevich Ilin, Margarita Vladimirovna Beliaeva, Tatiana Andreevna Bogomolova

{"title":"Benefits of Modern Imaging Techniques in Medicine","authors":"Danila Andreevich Bogomolov, Anton Evgenievich Antonov, Aleksandr Igorevich Ilin, Margarita Vladimirovna Beliaeva, Tatiana Andreevna Bogomolova","doi":"10.46925//rdluz.43.07","DOIUrl":"https://doi.org/10.46925//rdluz.43.07","url":null,"abstract":"Relevance. For more than 100 years, medical practice has used imaging methods to observe pathological changes localized in the human body. The first method was radiography, which became popular among doctors, but later it turned out that high radiation exposure increases the incidence of tumor diseases, which is why standards for permissible radiation doses were developed for patients and radiologists. The introduction of radiocontrast agents also had contraindications that should be taken into account. Ultrasound, computed tomography (CT), magnetic resonance imaging (MRI), and angiography methods have significantly increased the diagnostic capabilities of instrumental methods. The purpose of this review is to analyze the advantages and disadvantages of modern imaging methods in medicine. Methods. To achieve the purpose of the review, a literature search was conducted in Google Scholar and PubMed databases. Results. 1) The main indication for the X-ray method is visualization of bone structures. 2) X-ray contrast methods are optimal for studying hollow organs and blood vessels. 3) The advantage of MRI is the ability to visualize soft tissue well. 4) CT helps to reconstruct the spatial architecture of organs. 5) Ultrasound allows you to observe the condition of the embryo and fetus, as well as internal organs.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141020981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

El cambio climático también afecta al bienestar educativo. Consecuencias para la Educación Superior 气候变化也会影响教育福祉。对高等教育的影响

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.24

Virginia Alberdi Nieves

{"title":"El cambio climático también afecta al bienestar educativo. Consecuencias para la Educación Superior","authors":"Virginia Alberdi Nieves","doi":"10.46925//rdluz.43.24","DOIUrl":"https://doi.org/10.46925//rdluz.43.24","url":null,"abstract":"Son nuevos los escenarios que se producen en el contexto educativo para mejorar el bienestar educativo y que requieren una especial atención, como son las condiciones y el entorno en el que se produce el aprendizaje. En este sentido hay que tener en cuenta el cambio climático y que las condiciones ligadas al aumento de las temperaturas son cada vez más frecuentes, acompañadas de la disminución de las precipitaciones. En este estudio hemos analizado cómo afectan estos cambios a la Universidad de Extremadura. Para ello hemos realizado un análisis utilizando el Índice de Aridez de Martonne con un conjunto de 10 combinaciones de modelos climáticos globales (MCG) y regionales (MCR), bajo dos escenarios de vías de concentración representativas RCP 4.5, y RCP 8.5. y para un periodo de referencia (1971-2005) y tres periodos futuros (2006-2035, 2036-2065 y 2066- 2095). Los resultados obtenidos nos indican que la región será más vulnerable al cambio climático a partir de un futuro próximo, y nos muestran que todos los campus universitarios se verán afectados por el incremento de temperaturas, y estarán en condiciones semiáridas para finales de siglo, 2066-2095. Sin embargo el Campus de Plasencia se mantendrá en la tipología mediterránea.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141017815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluación de la actividad antimicrobiana de extractos de especies vegetales en bacterias patógenas de importancia en salud pública 评估植物提取物对具有公共卫生意义的病原菌的抗菌活性

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.14

Perla Karina Carmona Vázquez, L. Y. Ramírez Quintanilla, J. H. Hernández Mendoza, Amanda Alejandra Oliva Hernández, Israel García León, Jesús Di Carlo Quiroz Velásquez

{"title":"Evaluación de la actividad antimicrobiana de extractos de especies vegetales en bacterias patógenas de importancia en salud pública","authors":"Perla Karina Carmona Vázquez, L. Y. Ramírez Quintanilla, J. H. Hernández Mendoza, Amanda Alejandra Oliva Hernández, Israel García León, Jesús Di Carlo Quiroz Velásquez","doi":"10.46925//rdluz.43.14","DOIUrl":"https://doi.org/10.46925//rdluz.43.14","url":null,"abstract":"Las infecciones por bacterias como Staphylococcus aureus, Escherichia coli y Salmonella spp afectan tanto a humanos como a animales. Estas bacterias han adquirido resistencia a los antibióticos convencionales, lo que dificulta su tratamiento y supone un riesgo para la salud. Por eso, se investigan otras opciones naturales para combatirlas, como los extractos de plantas. El objetivo del presente trabajo fue evaluar la actividad antimicrobiana de extractos de plantas para el control de bacterias patógenas de relevancia médica. Como metodología, se utilizaron cepas de Staphylococcus aureus, Escherichia coli y Salmonella spp., siguiendo los métodos descritos por Duquense et al., 2015 y la NOM-110-SSA1-1994. Y para elaborar los extractos metanólicos se usaron muestras vegetales como: clavo (Syzygium aromaticum), ajo (Allium sativum), jengibre (Zingiber officinale), vainilla (Vanilla planifolia), menta (Mentha spicata), cilantro (Coriandrum sativum), perejil (Petroselinum crispum), estafiate (Artemisia ludoviciana) y bayas como fresa (Fragaria vesca) y zarzamora (Rubus ulmifolius), comprados en mercados populares en Reynosa Tamaulipas. El resultado de las pruebas antibióticas mostró que el extracto metanólico más efectivo fue el de clavo, seguido por el extracto metanólico de ajo. Por lo tanto, estos extractos vegetales podrían ser una opción para el control de bacterias patógenas relevantes desde el punto vista médico.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141021922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tendencias actuales en el uso de la informática aplicada a los procesos de la administración de empresas: Reflexiones teóricas 在工商管理过程中使用信息技术的当前趋势：理论思考

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.26

P. Toalombo-Vargas, Pablo Rigoberto Andino-Nájera, Luis Fernando Arboleda-Álvarez, J. Santillán-Lima

{"title":"Tendencias actuales en el uso de la informática aplicada a los procesos de la administración de empresas: Reflexiones teóricas","authors":"P. Toalombo-Vargas, Pablo Rigoberto Andino-Nájera, Luis Fernando Arboleda-Álvarez, J. Santillán-Lima","doi":"10.46925//rdluz.43.26","DOIUrl":"https://doi.org/10.46925//rdluz.43.26","url":null,"abstract":"La creciente digitalización de los procesos administrativos se presenta como una tendencia irreversible en el manejo de los datos que procesa en todo momento la administración pública y la empresa privada; en este contexto de cambios tecnológicos vertiginosos, el objetivo de la investigación fue determinar las tendencias actuales en el uso de la informática aplicada a los procesos de la administración; objetivo que se justifica en razón de ser de la informática la ciencia de los métodos, técnicas y procesos para almacenar, procesar y transmitir información en formato digital. Metodológicamente la investigación se desarrolló como un ensayo desarrollado mediante el examen critico de fuentes documentales publicadas en revistas científicas de alto impacto y fuentes académicas autorizadas en el tema. Los resultados obtenidos permiten concluir que las tendencias actuales en el uso de la informática en los procesos de gestión evolucionan constantemente, centrándose en la inteligencia artificial, la computación en nube, la automatización y la informática de nueva generación. Estas tecnologías y herramientas tienen el potencial de mejorar enormemente la toma de decisiones y capacitar a los empleados de las empresas.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141020943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Relación entre la Educación Física y la Biología: Un análisis en Colombia, Perú y Venezuela 体育与生物学的关系：哥伦比亚、秘鲁和委内瑞拉的分析。

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Revista de la Universidad del Zulia Pub Date : 2024-05-02 DOI: 10.46925//rdluz.43.10

Leonid Manuel De León Marín, Savier Fernando Acosta Faneite

引用次数: 0