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Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia最新文献

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Influencia del curado en obra sobre la resistencia a la compresión del concreto 现场养护对混凝土抗压强度的影响
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve2020n2a03
W. Alcivar, Yordy Mieles Bravo, C. Pavón, E. Solórzano
{"title":"Influencia del curado en obra sobre la resistencia a la compresión del concreto","authors":"W. Alcivar, Yordy Mieles Bravo, C. Pavón, E. Solórzano","doi":"10.22209/rt.ve2020n2a03","DOIUrl":"https://doi.org/10.22209/rt.ve2020n2a03","url":null,"abstract":"","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"7 1","pages":"19-25"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78514780","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: 1
Relación entre la difusividad efectiva y los parámetros estructurales de medios porosos no consolidados, bidimensionales 二维非固结多孔介质的有效扩散率与结构参数的关系
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve202020n2a08
J. Primera, H. Bohórquez
{"title":"Relación entre la difusividad efectiva y los parámetros estructurales de medios porosos no consolidados, bidimensionales","authors":"J. Primera, H. Bohórquez","doi":"10.22209/rt.ve202020n2a08","DOIUrl":"https://doi.org/10.22209/rt.ve202020n2a08","url":null,"abstract":"","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"895 1","pages":"56-61"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84507485","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
Depuración controlada de la almeja Polymesoda solida en un sistema cerrado: una alternativa para la inocuidad del producto alimenticio 在封闭系统中对固体聚合物蛤的控制净化:食品安全的替代方案
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve2020n2a12
F. Morales, Marynes Montiel, Gabriel Vitola, Héctor Severeyn, Yajaira García de Severeyn
{"title":"Depuración controlada de la almeja Polymesoda solida en un sistema cerrado: una alternativa para la inocuidad del producto alimenticio","authors":"F. Morales, Marynes Montiel, Gabriel Vitola, Héctor Severeyn, Yajaira García de Severeyn","doi":"10.22209/rt.ve2020n2a12","DOIUrl":"https://doi.org/10.22209/rt.ve2020n2a12","url":null,"abstract":"","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"29 1","pages":"83-89"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73486999","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: 3
Propuesta híbrida para la captación y medición de CO2 edáfico empleando cámaras de incubación estáticas y secuestramiento de gases 混合方案捕获和测量土壤二氧化碳使用静态培养室和气体隔离
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve2020n2a05
Karen Jennifer Ostaiza Demera, Emilio José Jarre Castro, Henry Antonio Pacheco Gil, Ezequiel Zamora-Ledezma
{"title":"Propuesta híbrida para la captación y medición de CO2 edáfico empleando cámaras de incubación estáticas y secuestramiento de gases","authors":"Karen Jennifer Ostaiza Demera, Emilio José Jarre Castro, Henry Antonio Pacheco Gil, Ezequiel Zamora-Ledezma","doi":"10.22209/rt.ve2020n2a05","DOIUrl":"https://doi.org/10.22209/rt.ve2020n2a05","url":null,"abstract":"","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"11 1","pages":"33-40"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75596492","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
Variaciones de la cobertura vegetal empleando el índice normalizado de diferencia de vegetación para monitorear ODS en Manabí - Ecuador 利用标准化植被差异指数监测manabi -厄瓜多尔可持续发展目标的植被覆盖变化
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve2020n2a02
Henry Antonio Pacheco Gil, Ezequiel Zamora-Ledezma, Emilio José Jarre Castro
{"title":"Variaciones de la cobertura vegetal empleando el índice normalizado de diferencia de vegetación para monitorear ODS en Manabí - Ecuador","authors":"Henry Antonio Pacheco Gil, Ezequiel Zamora-Ledezma, Emilio José Jarre Castro","doi":"10.22209/rt.ve2020n2a02","DOIUrl":"https://doi.org/10.22209/rt.ve2020n2a02","url":null,"abstract":"The Sustainable Development Goals (SDGs) define the degradation of soils and forests as a major issue. The use of multispectral images has gained great interest in studying vegetation and quantifying its variation over time. This work evaluates the plant cover dynamics in an area of 768.04 km 2 of Manabí and establishes relationships with the SDGs-TIER III. LANDSAT multispectral images from 1998, 2008, and 2018, which were obtained from the United States Geological Survey (USGS). Geometric and radiometric corrections were made to calculate the NDVI. Data were reclassified in areas of poor and good plant cover with a supervised classification and field validation. The average NDVI for the years 1998, 2008, and 20018 was 0.549; 0.254 and 0.479, respectively. In the beginning, the negative trend of the NDVI stands out, which wasthe reflection in the reduction of plant cover (good) with 498.47 km 2 (64%). Then, in the last decade, the plant cover presented a positive trend. However, the global balance shows a loss of 15.77% of good plant cover, which represents 121.15 km 2 of missing or degraded forests. The results demonstrated the versatility of NDVI as a standard indicator for monitoring environmental SDGs.","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87795750","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: 3
Estudio Experimental y Analítico de las Propiedades Estructurales ante Cargas Laterales de una Mampostería Reforzada Utilizando un Bloque Prototipo de Concreto 用原型混凝土砌块对钢筋砌体侧向荷载下结构性能的实验和分析研究
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve2020n2a06
Marcela Poma, K. Aguirre, María Belén Correa, Edwin Guaminga, Edwin Dibujés, Luis Hernández
{"title":"Estudio Experimental y Analítico de las Propiedades Estructurales ante Cargas Laterales de una Mampostería Reforzada Utilizando un Bloque Prototipo de Concreto","authors":"Marcela Poma, K. Aguirre, María Belén Correa, Edwin Guaminga, Edwin Dibujés, Luis Hernández","doi":"10.22209/rt.ve2020n2a06","DOIUrl":"https://doi.org/10.22209/rt.ve2020n2a06","url":null,"abstract":"","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"6 1","pages":"41-49"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79590292","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: 7
Bebida funcional a base de pitahaya (Hylocereus undatus) y extractos de hierba luisa (Cymbopogon citratus) y albahaca (Ocimum tenuiflorum)
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve2020n2a13
Julio Daniel Castro Carranza, Luiggii Ricardo Vera Rodríguez, C. Palacios, A. Rivadeneira
{"title":"Bebida funcional a base de pitahaya (Hylocereus undatus) y extractos de hierba luisa (Cymbopogon citratus) y albahaca (Ocimum tenuiflorum)","authors":"Julio Daniel Castro Carranza, Luiggii Ricardo Vera Rodríguez, C. Palacios, A. Rivadeneira","doi":"10.22209/rt.ve2020n2a13","DOIUrl":"https://doi.org/10.22209/rt.ve2020n2a13","url":null,"abstract":"","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"77 1","pages":"90-95"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85167685","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: 1
La Neuroeducación en el Proceso de Enseñanza-Aprendizaje en los Cursos en Línea Masivos y Abiertos (MOOC) 大众开放在线课程(MOOC)教学过程中的神经教育
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve2020n2a14
Rodolfo Matius Mendoza Poma, Alexandra Lorena Alajo Anchatuña, Edgar Lenin Guaña Puente, Fuerza Aérea Ecuatoriana
{"title":"La Neuroeducación en el Proceso de Enseñanza-Aprendizaje en los Cursos en Línea Masivos y Abiertos (MOOC)","authors":"Rodolfo Matius Mendoza Poma, Alexandra Lorena Alajo Anchatuña, Edgar Lenin Guaña Puente, Fuerza Aérea Ecuatoriana","doi":"10.22209/rt.ve2020n2a14","DOIUrl":"https://doi.org/10.22209/rt.ve2020n2a14","url":null,"abstract":"","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"176 1","pages":"96-102"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76916770","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: 3
Un acercamiento a la evaluación de la calidad del perfil de salida del Bachillerato General Unificado ecuatoriano 评估厄瓜多尔统一普通学士学位毕业概况质量的方法
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve2020n2a15
J. A. Muni, Yulexy Navarrete Pita, Alexander López Padrón
{"title":"Un acercamiento a la evaluación de la calidad del perfil de salida del Bachillerato General Unificado ecuatoriano","authors":"J. A. Muni, Yulexy Navarrete Pita, Alexander López Padrón","doi":"10.22209/rt.ve2020n2a15","DOIUrl":"https://doi.org/10.22209/rt.ve2020n2a15","url":null,"abstract":"","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"58 1","pages":"103-110"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75288612","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
Editorial: III “Convención Científica Internacional UTM” Universidad Técnica de Manabí 社论:第三届“UTM国际科学大会”manabi技术大学
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia Pub Date : 2020-08-01 DOI: 10.22209/rt.ve2020n2a00
Julio Torres, Yulixis Cano
{"title":"Editorial: III “Convención Científica Internacional UTM” Universidad Técnica de Manabí","authors":"Julio Torres, Yulixis Cano","doi":"10.22209/rt.ve2020n2a00","DOIUrl":"https://doi.org/10.22209/rt.ve2020n2a00","url":null,"abstract":"","PeriodicalId":21456,"journal":{"name":"Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75924831","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: 1
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