Design Radio Network Links to Provide Internet for Pupulation of San Andres de Llamellin-Ancash

In recent years being able to have access to the internet has become a tool not only to be able to communicate in the distance but it is a great tool to be able to feed knowledge, it is because of them that children have a great educational utility and after this pandemic in Peru it was necessary to close schools, to be able to give remote classes or virtual classes. To solve the problem, we propose to be able to design a network of radio links whereby means of a base station of emission and reception, with an antenna of sectorial type and directional antennas to be able to realize a Point – Multipoint link which will be able to manage the quality of signal by means of a routing with functions of control of speeds for each connection of each home. It was the result that the connections of the radio link at an average distance from the coverage that the network had the signal was better and that the connections that were very far or close to the coverage area had complications, but despite this the connections were sufficient to be able to maintain the virtual classes that is what was planned. It is recommended that for a better connection and complete coverage it would be to reinforce the broadcast base with more sectoral antennas in the network. Keywords- Radio link, Point - Multipoint, Router, Download speed, Upload speed.

Loneliness through the lens of Black feminist love-politics: pedagogical practices amid pandemic online learning

Purpose Amid the COVID-19 pandemic, including contact restrictions and the switch to virtual classes, loneliness has become a pressing concern for college students and their learning. This study aims to interrogate current discussions about college student loneliness through the lens of Black feminist love-politics to reimagine online pedagogical practices. Design/methodology/approach Using a broad literature base and anecdotes from personal teaching experiences, the authors contend that Black Feminist perspectives on love, care and solidarity can illuminate the sociopolitical dimensions of loneliness in pedagogically productive ways. Findings The authors explore various pedagogical practices that are inspired by Black feminist approaches that aim to promote solidarity, love and care in either virtual or in-person classrooms. These pedagogical suggestions result from the authors’ teaching experiences amid online learning and current literature in education. Practical implications The authors seek to support educators’ understanding of the most pervasive yet misunderstood emotional experiences of student learning amid the COVID-19 pandemic. This paper explores strategies for addressing feelings of loneliness within online learning-related contexts in higher education. This discussion will be particularly relevant for educators and students from historically marginalized populations. Originality/value This work focuses on the plight of community college students, a demographic that has not garnered enough attention in the educational research concerning this pandemic. In addition, this paper offers an account of loneliness that aligns with the political and ideological crisis of today and places it in conversation with Black feminist thought.

Perception of Physiotherapy students on virtual classes

Background- Due to the COVID-19 pandemic Indian governments had issued stay-at-home directives, and as a result, colleges and universities have been shut down across the world. The major response to the pandemic has been to try to move both teaching-learning and assessment lectures online. so, studying the student’s perception of virtual classes is a must to consider the views. This study is important because of the physiotherapy profession's practical and skill-based practice, it is vital that we not lose focus on the non-technical skills that are required for effective clinical practice. Methods- This is an observational study with a study duration was of 1 year. All physiotherapy students from DVVPF’S college of physiotherapy were recruited by purposive sampling method by using a google form. Result- Data has been summarized by using the descriptive analysis method. Our data showed that 108 undergraduate physiotherapy students answered the questionnaire. They shared their experiences about online classes as compared to offline classes. they shared firstly about communication skills. in online classes students experienced that it does provide a platform to improve communication skills most of the time, & sometimes challenges due to the online environment during an emergency may delay the adoption of technology-enabled education. some students have technophobia because of that they cannot communicate on online classes or they faced difficulties. Conclusion- Our study revealed that on basis of the experiences of physiotherapy students’ actual classes are much more efficient and productive as compared to virtual classes.

Virtual Mathematics Education during COVID-19: An Exploratory Study of Teaching Practices for Teachers in Simultaneous Virtual Classes

The current study has aimed to identify the status of teaching mathematics in simultaneous virtual classes, in the light of the Covid 19 pandemic, by uncovering the teaching practices in the fields of lesson planning, teaching the new mathematical knowledge, classroom management, and raising the level of interaction, and that of evaluation. The descriptive approach was used in this study, and a random sample, which consisted of 385 mathematics teachers in the Qassim Education Department, was chosen during the first semester of the academic year 2020/21. The questionnaire was the tool used to collect the data after confirming the validity and the reliability thereof. The results of the study showed that the status of teaching mathematics in simultaneous virtual classes in the light of the Covid 19 pandemic was at a high level (3.80/5), according to the respondents' point of view. The results were respectively as follows: planning "high" 3.87; teaching new mathematical knowledge high "3.81"; the evaluation at a high degree of 3.80; and class management, as well as raising the level of interaction at a high degree of 3.67. The results of the study have revealed that there is a discrepancy in some practices, a matter which requires the identification of the training needs of mathematics male and female teachers in the field of e-learning in virtual classes, such as diversifying the methods of receiving students' responses to activities (chatting - WhatsApp --... etc.); the use of electronic participatory learning strategies in building and organizing the work of cooperative learning groups, employing electronic communication applications in providing reinforcement and feedback to students, employing electronic sports activities in presenting the lesson, and by using virtual engineering tools, while solving mathematical problems.

Establishment of virtual education classes as an effort to prevent stunting in Sutera Village, Sukadana District

Sutera Village is one of the villages with a high stunting rate located in North Kayong Regency. The stunting cadres that had been formed previously were unable to carry out their duties due to the Covid-19 pandemic. Finally, the prevention model on stunting nutrition problems in the Covid-19 pandemic era was created with the idea of ​​forming virtual classes for stunting cadres through various communication applications using video. The purpose of this community service is to create educational media for cadres as an effort for stunting prevention in Sutera Village, Sukadana District, North Kayong Regency. Education model was carried out with direct learning and virtual with promotional media such as nutritional calendars, learning books, games, educational materials, stunting symptom forms, and video tutorials for monitoring child nutrition. The Wilcoxon test shows the p-value of 0.004 for the knowledge variable and 0.016 for attitude. So, it was concluded that there was an increase in knowledge and attitudes. In other words, the establishment of virtual education classes as an effort to prevent stunting in Sutera Village, Sukadana District, North Kayong Regency is effective in increasing the knowledge and attitudes of stunting cadres.

Cyber bullying: an emerging problem in COVID-19 times among students taking online classes undergoing graduation in North India

Background: As COVID-19 continues, academics have shifted from practical and virtual classes to web-based online lectures. Being an online portal, virtual offences can also take place. One of them is cyberbullying. Students are already undergoing phase of psychosocial changes because of this scenario. If an incident of cyberbullying happens with them or with their friends and siblings, it causes a great impact on their mental health. To determine the prevalence of cyberbullying among students who were currently taking online classes.Methods: An online cross-sectional study was conducted through Google form from July to September 2020 on the students >18 years taking online classes. All the students who gave consent and filled the form were included. The aim of the study was explained. Information collected was kept strictly confidential.Results: A total of 462 participants (mean age=22±4 years) completed an online survey comprising of about 55% females and 45% males. Around 22% of the study subjects had reported that they were bullied either in schools or previously also. Through this online survey nearly 11% of the study subjects reported that they were cyber bullied in the past 2-3 months and about 13% were not sure whether they were cyberbullied or not. There is statistically significant difference (p value=0.0081) between gender and cyberbullying and also among medical and non-medical students (p value=0.0001).Conclusions: Cyberbullying is increasing along with online classes which is more experienced with girls. According to this study, it is more experienced by the girls now a days. There is a marked difference in the occurrence of cyberbullying among medical and non-medical streams.

PÉDAGOGIE UNIVERSITAIRE RÉNOVÉE À L’ÉPOQUE DE LA PANDÉMIE : COMMENT PASSER DE L’AUTRE CÔTÉ DE L’ÉCRAN ?

The 2020/2021 pandemic year has been difficult for teachers at all levels of education including higher education. There was a need to switch quickly to another type of education that would achieve the same objectives as before. How did the university teachers face this challenge? What consequences have been drawn for university teaching in general? We propose to take a global perspective of the state of current university pedagogy to highlight the need to renovate its approaches and to put the learner at the center of the process so to provide pedagogical support in his learning. We will analyze the results of three surveys concerning remote teaching and learning in Poland and in Europe. Finally, we will show what tools can be used to better monitor students` learning in virtual classes.

Writing Classes with Writeabout.com: Learning Mode, Feedback, and Collaboration

This review seeks to provide an alternative online platform for running an online writing class inside and outside the classroom. It focuses on Writeabout.com, which enables the integration of different modes of instruction, types of feedback, and collaborative activities that are necessary for providing an effective writing class. Its features allow teachers to create virtual classes and add students by using codes or importing from Google Classroom. The other features enable teachers to monitor the progress of each student’s writing and give both oral and written feedback synchronously and asynchronously. Writeabout.com provides some stimulating ideas to inspire students to start writing. This review also elaborates on the pedagogical applications of Writeabout.com inside and outside the classroom in a self-access context and for developing learner autonomy in writing.

Algebra Based Human Skeleton Sequence Reduction and Action Recognition

Skeleton-based human action recognition is a research hotspot in recent years, but most of the research focuses on the spatio-temporal feature extraction by convolutional neural network. In order to improve the correct recognition rate of these models, this paper proposes three strategies: using algebraic method to reduce redundant video frames, adding auxiliary edges into the joint adjacency graph to improve the skeleton graph structure, and adding some virtual classes to disperse the error recognition rate. Experimental results on NTU-RGB-D60, NTU-RGB-D120 and Kinetics Skeleton 400 databases show that the proposed strategy can effectively improve the accuracy of the original algorithm.