发布求助
文献互助 智能选刊 最新文献

Revista de Tecnologías de la Información y Comunicaciones最新文献

筛选
英文 中文
Educational evaluation of renewable energy projects based on RETScreen software 基于RETScreen软件的可再生能源项目教育评价
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2020-12-31 DOI: 10.35429/JITC.2020.12.4.17.22
Felipe Mendoza-González, Q. Hernández-Escobedo, A. Vargas, Jesús Fausto Córdova-Escobedo
{"title":"Educational evaluation of renewable energy projects based on RETScreen software","authors":"Felipe Mendoza-González, Q. Hernández-Escobedo, A. Vargas, Jesús Fausto Córdova-Escobedo","doi":"10.35429/JITC.2020.12.4.17.22","DOIUrl":"https://doi.org/10.35429/JITC.2020.12.4.17.22","url":null,"abstract":"In the design of renewable energy projects, a present problem is the techno-economic evaluation of them, regularly different methods and models are used to do it, in this work it is proposed to innovate in the degree of Engineering in Renewable Energies (LIER) of the UNAM in the National School of Superior Studies Juriquilla campus the way to evaluate projects using the software RETScreen. This paper presents a methodology to evaluate a wind energy project in the state of Queretaro Mexico. The project contemplates a wind turbine brand VESTAS V44 - 40m of 600 kW capacity of 40 m height in the state of Querétaro in the center of the country of Mexico. The initial costs of this wind turbine are 1,283\u0000$/kW or 770,000 USD, with a rate of 80 $/kW. The electricity exported to the grid is 1,703 MWh and the income from electricity exports is 136,235.52 USD. With this wind turbine you can save 1,318.2 tCO2 per year or 566,414 liters of unused gasoline.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129678774","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
Didactic demonstration of 3gdl robot dynamics and partitioned control for trajectory tracking 3gdl机器人动力学与轨迹跟踪分区控制的教学演示
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2020-12-31 DOI: 10.35429/JITC.2020.12.4.10.16
Miguel Ramírez-Aguirre, J. L. Ortiz-Simón, Martha Isabel Aguilera-Hernández, Nicolás Cruz-Hernández
{"title":"Didactic demonstration of 3gdl robot dynamics and partitioned control for trajectory tracking","authors":"Miguel Ramírez-Aguirre, J. L. Ortiz-Simón, Martha Isabel Aguilera-Hernández, Nicolás Cruz-Hernández","doi":"10.35429/JITC.2020.12.4.10.16","DOIUrl":"https://doi.org/10.35429/JITC.2020.12.4.10.16","url":null,"abstract":"The article presents the analysis of a robot with three degrees of freedom to follow trajectories through a partitioned control. Which is made up of two revolute and one prismatic joint where the end effector is located, that allows it to move correctly in its work area. This robot has a different structure from those most studied and analyzed by current literature, therefore it presents an opportunity to be used as a didactic resource, due to the structure, the degrees of freedom and the affinity of the models used by the students. The analysis consists of the use of the DH rule for the assignment of frames and referential axes, centers of mass, dynamic model by Jacobian and Christoffel symbols, inverse kinematic model, variables such as friction, gravitational and friction compensation, ending in a model in \"Simulink\" capable of following trajectories from the partitioned control law.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123377049","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
Creation of environments and scenarios for learning based on internet habits: a theoretical approach for face-to-face, blended and distance education 基于网络习惯的学习环境和场景的创造:面对面、混合和远程教育的理论方法
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2020-12-30 DOI: 10.35429/JITC.2020.12.4.1.9
Paul Rafael Siordia-Medina, Nadia Sarahi Uribe-Olivares, S. Gonzalez-Basilio
{"title":"Creation of environments and scenarios for learning based on internet habits: a theoretical approach for face-to-face, blended and distance education","authors":"Paul Rafael Siordia-Medina, Nadia Sarahi Uribe-Olivares, S. Gonzalez-Basilio","doi":"10.35429/JITC.2020.12.4.1.9","DOIUrl":"https://doi.org/10.35429/JITC.2020.12.4.1.9","url":null,"abstract":"The creation of virtual learning environments requires extensive pedagogical, methodological and technical knowledge that generates relevant training processes and contributes to the development of student learning. That is why this article presents a proposal for a theoretical framework from which environments and scenarios can be designed and developed based on the Internet habits of students and teachers. Various theoretical and author proposals are integrated that allow understanding the complexity of this great task not only for those who work in the non-school modality, but now for those who have had to make the transition from face-to-face to virtual, which has meant significant changes in their teaching practice, but not only for them, but the students have acquired new habits or reinforced those they already had in order to face the new challenges posed by changes in reality.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121549219","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
Uso de correo electrónico para analizar la comunicación bilateral aplicando Big Data y Regresión Lineal Simple 利用电子邮件分析双边沟通，应用大数据和简单线性回归
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2019-12-31 DOI: 10.35429/jitc.2019.10.3.21.28
Luz María Hernández-Cruz, Diana Concepción Mex-Álvarez, Guadalupe Manuel Estrada-Segovia, M. Castillo-Téllez
{"title":"Uso de correo electrónico para analizar la comunicación bilateral aplicando Big Data y Regresión Lineal Simple","authors":"Luz María Hernández-Cruz, Diana Concepción Mex-Álvarez, Guadalupe Manuel Estrada-Segovia, M. Castillo-Téllez","doi":"10.35429/jitc.2019.10.3.21.28","DOIUrl":"https://doi.org/10.35429/jitc.2019.10.3.21.28","url":null,"abstract":"Currently, the email is the most used network service as a means of communication for sending and receiving messages and files. The objective of this study is to perform an analysis of institutional emails by applying a strategic that ensures the existence of a bilateral communication between the employees. The research is of applied type, which will allow to predict assertive working groups with prosperous and productive labor relations. The study integrates the application of a Technological Big Data tool called Immersion and the analysis of a Simple Linear Regression (PLS) model using Microsoft Office Excel. The adapted methodology is composed of three phases: first, the \"Data Collection\" where a large volume of data is collected (personal data) from an institutional email account for the case study, then we have the \"Analysis\" where a simple linear regression model is constructed to analyze the relationship between the collected data and finally, the \"Interpretation\" where the obtained results are explained. Having important applications such as the integration of academic group, thematic networks, disciplinary committees or collaborative members in projects.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130372876","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
Aplicación móvil para la optimización de procesos de consumo de energía en sector hotelero 酒店行业能源消耗流程优化的移动应用
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2019-12-31 DOI: 10.35429/jitc.2019.10.3.7.12
Julio Cesar Rojas-Nando, Nayely Reyes-Luna
{"title":"Aplicación móvil para la optimización de procesos de consumo de energía en sector hotelero","authors":"Julio Cesar Rojas-Nando, Nayely Reyes-Luna","doi":"10.35429/jitc.2019.10.3.7.12","DOIUrl":"https://doi.org/10.35429/jitc.2019.10.3.7.12","url":null,"abstract":"Engineering is the set of technological knowledge that helps in innovation, invention, development and improvement of techniques and tools that meet the needs and solve problems of companies and society in general, creating projects that facilitate the solution to any problem raised, not It matters what nature it is, always visualizing the benefit attached to a sustainability in general. Nowadays the biggest problem we have is the excessive consumption of natural resources, we need to give sound solutions that little by little will minimize this situation. In this project, a mobile application called Applight was visualized, which will help to reduce energy consumption in hotels, through an indicator that will let us know if any household appliance or lamps and lights were activated, thus having the opportunity to turn off and deactivate all those components that were left on when leaving. In this way, it will help to reduce energy consumption, in a large amount thus contributing to the care of the environment and the expenditure of energy payments in hotel companies.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116661456","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
Desarrollo de aplicación móvil para generar competencias en los alumnos de la Universidad Tecnológica de San Juan del Río 圣胡安德尔rio科技大学学生的移动应用程序开发能力
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2019-12-31 DOI: 10.35429/jitc.2019.10.3.1.6
Alejandro César Valencia-García, C. González-Martínez
{"title":"Desarrollo de aplicación móvil para generar competencias en los alumnos de la Universidad Tecnológica de San Juan del Río","authors":"Alejandro César Valencia-García, C. González-Martínez","doi":"10.35429/jitc.2019.10.3.1.6","DOIUrl":"https://doi.org/10.35429/jitc.2019.10.3.1.6","url":null,"abstract":"Statistics tell us that at the end of 2017 there is a record of approximately 8 million applications on Google Play, Android in 2016 showed a total of downloads of applications of 90 billion; therefore users use an average of 9 applications per day and 30 applications per month. With the above statistics, the development of a Mobile Application on Android was carried out, which consists of randomly generating questions by selecting a grade with their respective response options, if correct, 5 points are awarded, otherwise 3 will be subtracted. The methodology applied was SCRUM, the project was carried out in 5 phases which were: planning meeting, daily scrum, development work during the sprint, sprint review and sprint retrospective. It was developed with programming languages JSON, JAVA, PHP and SQL database integration. In the end we got an apk that can be used on any device with Android 7.0 and above.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134012713","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
Aplicación Web para la Gestión de la información en la Red Integral de Bienestar Social 用于社会福利综合网络信息管理的Web应用程序
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2019-09-30 DOI: 10.35429/jitc.2019.9.3.24.30
Lilia Margarita Mena-Castillo, Isaac Neftali Molina-Cepeda
{"title":"Aplicación Web para la Gestión de la información en la Red Integral de Bienestar Social","authors":"Lilia Margarita Mena-Castillo, Isaac Neftali Molina-Cepeda","doi":"10.35429/jitc.2019.9.3.24.30","DOIUrl":"https://doi.org/10.35429/jitc.2019.9.3.24.30","url":null,"abstract":"Information has become a fundamental resource in companies and, being accompanied by Information and Communication Technologies, it has become more significant to use them, since great changes can be achieved in companies. Through its management through technological tools, decisions can be made more easily, since there are different ways of representing information, to make it more clear and objective, as well as to access it from any place in a reliable manner. This work shows the development of a website that was made to the association Integral Social Welfare Network (RIBS), which works with 20 other associations and needs to have a closer communication and feedback with them in terms of public information and private, as the case may be. The scrum methodology was used, for the development of the website and the programming language was PHP, using the Laravel framework and for the management of the information the MySQL manager was used.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114870145","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
La gamificación como estrategia para el aprendizaje de Física 游戏化是学习物理的一种策略
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2019-09-30 DOI: 10.35429/jitc.2019.9.3.1.12
Mireya Monroy-Carreño, Patricia Monroy-Carreño
{"title":"La gamificación como estrategia para el aprendizaje de Física","authors":"Mireya Monroy-Carreño, Patricia Monroy-Carreño","doi":"10.35429/jitc.2019.9.3.1.12","DOIUrl":"https://doi.org/10.35429/jitc.2019.9.3.1.12","url":null,"abstract":"Numerous studies show the disinterest or the negative evaluation that students have towards the learning of the subject of physics and although this perception is provoked by diverse situations, it can´t be left aside that this affects the motivation of the students and consequently in learning. For this reason the objective of this study was to identify if the use of gamification in the classes influences the motivation of young people and thus be able to encourage them a positive view of the subject of physics, therefore in this investigation implemented a methodology based on gamification which includes the planning, design and application of three games over a semester in which participated 50 students of the subject of Physics II of the Escuela Nacional Colegio de Ciencias y Humanidades plantel Vallejo, obtaining as a result that the use of gamification indicates that it is a motivating element since it provokes a gratifying experience in the students.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"994 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133366631","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
Aplicación de Metodología SCRUM para el Desarrollo de Aplicación Móvil SCRUM方法在移动应用开发中的应用
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2019-09-30 DOI: 10.35429/jitc.2019.9.3.31.37
Alicia Cortés-García, Abril Alyse Hernández-Trejo
{"title":"Aplicación de Metodología SCRUM para el Desarrollo de Aplicación Móvil","authors":"Alicia Cortés-García, Abril Alyse Hernández-Trejo","doi":"10.35429/jitc.2019.9.3.31.37","DOIUrl":"https://doi.org/10.35429/jitc.2019.9.3.31.37","url":null,"abstract":"Currently, young people have a strong attraction for games and social networks developed for mobile devices, so much is the demand that in 2017 the count of mobile Internet users was made; This survey showed that there are more than 3.5 billion users spending an average of 69% of their time a day on their smartphone, that is equivalent to more than 16 hours a day on the Internet. The previous statistics guided us to develop a Mobile Application in Android, with a game-like interface, since it is sought to be the closest thing to what a user with access to a smartphone frequents in their day to day; The project aims to help all students of the public institution, generating skills among themselves on the knowledge acquired throughout their stay at the University. The development of the Mobile Application was carried out under the SCRUM Agile Methodology; It is standing out above the others thanks to its easy implementation and obtaining the expected results. This work shows the process of implementing the methodology and the favorable results that were obtained when using it.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114488422","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
¿Cómo promover la Ciudadanía Digital? 如何推广数字公民身份?
Revista de Tecnologías de la Información y Comunicaciones Pub Date : 2019-09-30 DOI: 10.35429/jitc.2019.9.3.13.23
Alejandrina Almeida-Aguilar, E. Ramos-Méndez, Rubén Jéronimo-Yedra, José-Luis Gómez-Ramos
{"title":"¿Cómo promover la Ciudadanía Digital?","authors":"Alejandrina Almeida-Aguilar, E. Ramos-Méndez, Rubén Jéronimo-Yedra, José-Luis Gómez-Ramos","doi":"10.35429/jitc.2019.9.3.13.23","DOIUrl":"https://doi.org/10.35429/jitc.2019.9.3.13.23","url":null,"abstract":"There are several attempts that have been made in Mexico in recent years and through the different six-year periods of Government, to insert Information and Communication Technologies (ICT) in the teaching and learning process at the levels of basic education. The foregoing was attempted through the creation of multiple Federal Government programs for that purpose. One of these programs establishes digital competencies and within these can be located the competence of Digital Citizenship. The present work shows a small outline of the competition of digital citizenship in new students of Educational Institutions of the State of Tabasco. Digital citizenship does not have a single focus, there are multiple edges that can be addressed. Finally, some proposals for various actions are exposed, through which the acquisition of this digital competence can be achieved. Teachers, as active agents in the teaching and learning process, can be important actors through the promotion of the proposed activities and practices.","PeriodicalId":164919,"journal":{"name":"Revista de Tecnologías de la Información y Comunicaciones","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130385329","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
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信