Revista de la Universidad del Zulia最新文献_第10页

Level of the information ecosystem of an educational institution and the impact of the digitization process on its development. 教育机构信息生态系统的水平及数字化进程对其发展的影响

IF 0.3

Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.27

V. Loiko, Andriy Butenko, V. Teremetskyi, S. Serohina, Viktor Sukhomlyn

{"title":"Level of the information ecosystem of an educational institution and the impact of the digitization process on its development.","authors":"V. Loiko, Andriy Butenko, V. Teremetskyi, S. Serohina, Viktor Sukhomlyn","doi":"10.46925//rdluz.39.27","DOIUrl":"https://doi.org/10.46925//rdluz.39.27","url":null,"abstract":"The purpose of the article is the formation of methodological recommendations, an algorithm for determining the level of an educational institution’s information ecosystem and the identification of the essence of the impact of the digitalization process onits development and transformation. The research methods used are monographic analysis, analysis and synthesis, systemic, economic-mathematical modeling, generalization.It has been substantiated that modern information ecosystems of educational institutions in Ukraine are in the process of formation and the development of their information ecosystem is affected by the process of digitalization. It has been concluded that a person of a new formation is formed due to the improvement and acquisitionof new digital skills. Those skills are the basis of professional activity and a vital necessity for a person of a new formation. It has been emphasized that there is a change in the education system –transition from passive learning by listening to active learning by searching and studying information, sharing knowledge and skills under the influence of the digitalization process.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":"112 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75463999","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

Chile potencia alimentaria: ¿Éxito o fracaso de una política? 智利粮食强国:政策的成功还是失败?

IF 0.3

Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.02

Francisco Mesa-Mesina, Teófilo Espinoza-Tellez, Roberto Quevedo-León

{"title":"Chile potencia alimentaria: ¿Éxito o fracaso de una política?","authors":"Francisco Mesa-Mesina, Teófilo Espinoza-Tellez, Roberto Quevedo-León","doi":"10.46925//rdluz.39.02","DOIUrl":"https://doi.org/10.46925//rdluz.39.02","url":null,"abstract":"Chile implementó en el 2006 una política público-privada denominada: Chile Potencia Alimentaria. La política tuvo como objetivo posicionar a Chile como una potencia exportadora en alimentos a nivel mundial. El presente trabajo es una investigación exploratoria, descriptiva y de análisis longitudinal. La información se recopiló a través de una ficha de contenido que incluyó: autor, año, área de investigación, frase o párrafo, número de página, título, lugar, edición, editorial, fuente, web. La información se obtuvo de: bases de datos académicas, internet y medios de comunicación social, los cuales fueron validados con información oficial del gobierno de Chile y organismos internacionales. El trabajo concluye que las exportaciones de alimentos de Chile en montos FOB: frutas y hortalizas, pescados y mariscos y bebidas alcohólicas han tenido un crecimiento económico lineal de un 275% entre el período 2002 al 2018 y continúan creciendo. Finalmente, podemos decir que la Política Chile Potencia Alimentaria fue un éxito en las exportaciones de alimentos con valor agregado, a pesar de lo competitivo que son los mercados mundiales de alimentos y lo difícil que es acceder a ellos.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":"33 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85482043","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

Implementación de una técnica para el aprovechamiento de los alcaloides de Tarwi y posterior complexión de metales pesados 利用塔维生物碱和随后重金属络合的技术实施

IF 0.3

Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.13

Camilo Pavel Haro Barroso

{"title":"Implementación de una técnica para el aprovechamiento de los alcaloides de Tarwi y posterior complexión de metales pesados","authors":"Camilo Pavel Haro Barroso","doi":"10.46925//rdluz.39.13","DOIUrl":"https://doi.org/10.46925//rdluz.39.13","url":null,"abstract":"Se determinan las condiciones apropiadas para formar complejos con los alcaloides del desamargado de Tarwi y metales pesados presentes en aguas residuales. Se utilizaron para ello soluciones estándares de metales pesados y aguas de desamargado de Tarwi con diferentes concentraciones de alcaloide, además de técnicas volumétricas, potenciométricas y espectrofotométricas para la obtención de datos y construcción de diseños experimentales multifactoriales, tanto para el Cadmio, Plomo y Cromo, utilizados en el presente estudio. Los resultados obtenidos indican que a una concentración de 4,59 mg/ml de alcaloide y a pH 4 precipita Cadmio; a una concentración de 1,24 mg/ml de alcaloide y a pH entre 3 y 4,5 precipita Plomo; y a una concentración de 4,59 mg/ml de alcaloide y a pH 8 precipita Cromo, reduciéndose los niveles de Cromo, Cadmio y Plomo en un 76, 85 y 91 % respectivamente. Las condiciones obtenidas son aplicadas a una muestra de agua de formación de petróleo, reduciéndose el Plomo en un 17%, demostrándose que los alcaloides precipitan metales pesados, además de que existen interferencias que dificultan el tratamiento de metales en la muestra de agua de formación.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":"113 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79325763","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

Seguridad Alimentaria en Venezuela: La producción y el consumo en el 2023 委内瑞拉的粮食安全:2023年的生产和消费

IF 0.3

Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.01

Emma Segovia López

引用次数: 0

The vergence of technology and innovation in modern complex space 现代复杂空间中技术与创新的融合

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Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.26

J. Kharchenko, S. Kharchenko, L. Klochek, Eduard Kluenko, Oleg Rusul

{"title":"The vergence of technology and innovation in modern complex space","authors":"J. Kharchenko, S. Kharchenko, L. Klochek, Eduard Kluenko, Oleg Rusul","doi":"10.46925//rdluz.39.26","DOIUrl":"https://doi.org/10.46925//rdluz.39.26","url":null,"abstract":"The purpose of the study is to conceptualize the phenomenon of vergence of technologies and innovationsin the context of building a society as a complex system by modernizing the innovation environment. To achieve the goal, general scientific and special-scientific methods of cognition were used, in particular, dialectical, formal-logical, analysis and synthesis, system-structural. Thekey methodological principles,spatial-topological and ontological, were presented.It is confirmed that the concept of \"vergence\" is the state of systems at the point of intersection of divergent and convergent processes, aswell as their balancing. Vergence as a method of creative thinking was used in this study primarily to solve problems and tasks related to the synchronism of various contradictory processes (reconciles the processes of \"scattering\", \"acceleration\" and \"gathering\", \"braking\"). The value of this approach was in finding multiple solutions to ambiguous problems. The results of the study confirmed that the vergent interaction of technologies and innovations, the merging of funds and resources that contribute tothe modernization of the innovation space, their analysis and synchronism, excluded the position of rest in the social system and, on the contrary, gave rise to a situation of accelerated but controlled dynamism.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":"50 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81405151","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

Validación de las matrices de rigidez y masa obtenidas a partir de las ecuaciones bidimensionales de movimiento de vigas curvas de Timoshenko 由Timoshenko曲线梁二维运动方程得到的刚度和质量矩阵的验证

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Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.11

Argenis Jesús Bonilla Pinto, Carlos José Gomes Ansia

引用次数: 0

Uso del aula virtual y desarrollo de competencias digitales en estudiantes: Caso Perú 虚拟教室的使用和学生数字能力的发展:秘鲁案例

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Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.19

Roberto Carlos Dávila Morán, Henri Emmanuel López Gómez

引用次数: 0

Digital technologies as a tool of efficient logistics 数字技术作为高效物流的工具

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Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.28

L. Verbivska, Z. Zhygalkevych, Yuliia Fisun, I. Chobitok, Volodymyr Shvedkyi

{"title":"Digital technologies as a tool of efficient logistics","authors":"L. Verbivska, Z. Zhygalkevych, Yuliia Fisun, I. Chobitok, Volodymyr Shvedkyi","doi":"10.46925//rdluz.39.28","DOIUrl":"https://doi.org/10.46925//rdluz.39.28","url":null,"abstract":"The study is dedicated to the justification of the need for the wide implementation of digital technologies in logistics activities, taking into account globalization challenges. The purpose of the article is to highlight the basics of implementing digital technologies as a tool ofefficientlogistics in modern conditions. The methodological basis of the study is a systematic approach, which allows studying logistics as a complex set of interdependent and interacting subsystems that have integral properties and develop under the influence of internal and external influencing factors. It has been proven that the use of information technologies in logistics makes it possible to: effectively solve current problems and eliminate possible problems in the future; improve the quality of logistics services; maximally load the capacity of logistics flows; rationalize material flows; increase the safety of transportation; optimize costs for the supply of resources and products; eliminate intermediate links by ensuring the transformation of information into forms that are convenient for consumers; increase the efficiency of information exchange and increase its security; implement new services and innovative customer support tools.","PeriodicalId":42302,"journal":{"name":"Revista de la Universidad del Zulia","volume":"20 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90046803","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

The organizational and economic mechanism of attraction of digital technologies in the innovation activity of companies in the conditions of international competition 国际竞争条件下数字技术对企业创新活动的组织经济吸引力机制

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Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.23

O. Zybareva, P. Shylepnytskyi, K. Ozarko, I. Kravchuk, Oksana Nahorniuk

引用次数: 1

Adopción de áreas verdes como espacio para el desarrollo de competencias: Un estudio de caso 采用绿地作为能力发展空间:一个案例研究

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Revista de la Universidad del Zulia Pub Date : 2023-01-01 DOI: 10.46925//rdluz.39.06

Leonor Torres Matos, E. Esteban-Rivera, A. R. Rojas-Cotrina

引用次数: 0