Sistema Regional de Información
en línea para Revistas Científicas de América Latina,
el Caribe, España y Portugal

Introduction: Demographic increase and the great variety of industrialized products together with the change in people's consumption behaviors, has caused an increase in the generation of solid waste and it is estimated that it will be increasing, which is why it is essential that there is adequate management of them, in order to preserve the health of people and the environment. Objective: The objective of this review article was to describe an overview of solid waste management in Latin American countries and thus synthesize the information already reported. Materials and methods: A search was carried out in different databases and bibliographic sources. 25 scientific articles were included and selected according to the inclusion criteria described in the study. Results: These reflect that there are still many deficiencies in solid waste management in Latin American countries and mainly lie in the lack of social awareness, environmental education and the will of the authorities to comply with the stipulated regulations. Conclusion: In conclusion, a real commitment by governments and the population as a whole is required to achieve a comprehensive change in management.

A bibliographic review of research articles was carried out, with the aim of knowing the reasons and characterizing stress in university students in the context of a Covid-19 pandemic. Keywords from the UNESCO Thesaurus were used to search Scopus, EBSCO, EBSCOhost, Scielo, Redalyc, Latindex, Taylor & Francis, Mendeley, university repositories, academic Google and the ranking of SCImago journals. A mixed analysis of the articles published in indexed journals in recent years was carried out and the findings were presented through tables. It was concluded that university students experience academic stress, associated with psychological, physiological and mental health disorders, such as fear, sadness, loneliness, depression, sleep disorders, digestive and sexual disorders, the causes are the low ability to adapt to situations high level of stress, the overload of remote work, academic aspects, confinement and distancing due to COVID-19, which generated fear and a break in daily habits.

Environmental management is part of the concept of "Sustainable Development", proposed by the World Environment Commission in 1987 and adopted by the United Nations Conference on the Environment at a meeting held in Rio de Janeiro in 1994 The objective of this study is to get involved in environmental management for a change with sustainable development in the Province of Abancay in the Department of Apurímac -Peru. The methodology that was applied is descriptive with.

In this work we examine the literature of the studies carried out by various authors suchas (Revelo-Rosero, Vinicio Lozano, y Bastidas Romo, 2019) among other specialists on the integration of educational technology with the teaching processes of basic mathematics that are taught in universities. The challenges and perspectives of this integration are presented. The objective is to analyze the study of possible modifications in the virtual teaching of basic mathematics at the higher level.

Introduction. Corruption is a serious problem that involves governments and their highest officials, affects all regions of the world and all levels of society, it is not recent, it is not an episodic phenomenon, but a problem of a historical, structural and systemic, which leads to the population losing credibility in its institutions. The misuse of public power, to obtain benefits for oneself or for third parties to the detriment of the general welfare. In this context, emerging countries are the most affected by this phenomenon called corruption. Thus, an analysis is carried out on the relationship between corruption and local governments based on a bibliometric analysis in the last 5 years. Objective. Determine the level of scientific production in relation to corruption and local governments in the Scopus, Scielo, EBSCOhost, Dialnet and DOAJ databases from the years 2017 to 2021. Materials and methods. This article was developed through a bibliometric analysis, being a descriptive-comparative research with an inductive methodological approach, the review was carried out with a sample of 4171 articles published in the databases of indexed journals, leaving 199 after the filter. Results. After filtering, 199 articles were identified, of which 148 were from the EBSCOhost database, 22 from Scopus, 17 from DOAJ, 11 from Dialnet and 1 from Scielo. Scientific researchers prefer the English language to make their publications, and the largest scientific production occurred in 2019. Discussion. The scientific production of the developed theme was worked under a qualitative research cut. Conclution. Scientific production on the issue of corruption and local governments in the years 2017 to 2020 is scarce.

The present research work aims to identify the organizational structure of new ventures in the transport sector in the face of the current pandemic such as covid-19, the research proposes to show with a general organization chart how the organization is divided functionally and hierarchically and how it should be in case of failures in the same, also a flow chart detailing the customer service process with respect to the transport service As part of the problem, it is exposed how covid-19 has affected the transport sector and the problems that entrepreneurship entails when taking it empirically, as part of the background, what happened with the tourism sector is rescued and how this affects in some way. direct to the transport sector and how solutions have been provided to the global problem that is covid-19 and the importance of having an organizational structure, in the theoretical framework the types of organization charts, their purpose and how it is The organizational structure, as part of The methodology used various data collection methods and techniques, among which the most important was the interview, which allowed a more precise data collection of a new venture in the transport sector and a new venture in the same sector.

Every year about 1.3 million people die from traffic accidents, between 20 and 50 million suffer minor and serious injuries. Traffic accidents are one of the main causes of death worldwide, among drivers of vehicles between 15 and 24 years of age. To reduce the rate of traffic accidents resulting in fatalities and injuries due to accidents, it is necessary to implement a general system, such as the security means approach, with the aim of guaranteeing a safe transport system for all road users and roads. Serious injuries and injuries from road accidents continue to represent a major public health problem, according to data from the latest global health statistics from the World Health Organization and the Report on the Global Situation of Road Safety, published in 2015.

Introduction. Teaching performance is directly associated with the quality of the quality of education, and that they are key and relevant actors in the teaching and learning process. Objective. Carry out a systematic review on scientific articles on teacher performance during the COVID-19 pandemic (2020-2021). Materials and methods. A search for information was carried out in journals indexed in the Scielo, DOAJ, Redalyc and Dialnet databases, obtaining a total of 225 articles, after applying the inclusion and exclusion criteria, a total of 46 scientific articles were analyzed. Results. The highest percentage of investigations were those related to teacher performance in basic education (61%); the country with the highest number of publications was Peru with 50%; while, 74% of the investigations were of original articles, being those that predominated, the quantitative and correlational investigations. Conclusion. It is concluded that, the investigations carried out during times of the Pandemic, mainly focused on determining the relationship between teaching performance, the work environment and education management. There are few publications that address the problem of education in times of pandemic and teaching performance.

Sexual and reproductive education is necessary in teaching in schools, in a society that changes rapidly and continuously, a controversial issue that is gaining strength and that seeks to create responsibility among young people. Objective: To know the situation in which the teaching of sexual and reproductive education is found at the secondary level. Methodology: The design of the descriptive review study is systematic of a retrospective nature, since it was made up of publications on sexual and reproductive education at the secondary level that have been carried out previously. It was made up of articles between the years 2015 to 2020. Results: it was found that teachers are still not prepared for an intervention in this type of teaching, teacher training in many cases is deficient, that young people are in great uncertainty and seek other means of information. Conclusions: The students stated that the topics applied at the secondary level on sexuality are biased and do not meet expectations, and they themselves clarify their doubts using their own means, causing in the short term premature pregnancies, a higher rate of venereal infections and school dropout. In addition, they stated that teachers are not properly trained to be able to solve the existing problem.

Pedagogical accompaniment is a primordial process to achieve good pedagogical praxis in teachers. The objective of this systematic review article is to carry out a critical analysis and interpretation of the theories presented by the authors on pedagogical support. If you have searched for relevant information on education, which is a very important topic in education, if you want to improve the pedagogical practice of teachers, what you will see reflected in the achievement of skills among students.The methodology used, was the compilation of articles on the topic, indexed journals from the last five years, based on data such as: Scielo, Dial net, DOAJ, EBSCO, ProQuest, Scopus, etc. The literature of each article that was 30 was reviewed. Of all the articles reviewed, we ended up with 22 magazines, because they were more accurate in the subject. Then, the theories on the subject of the authors of the articles were analyzed and interpreted, which they supported by mentioning other theorists.It is concluded that the pedagogical accompaniment is a process inherent to the teaching exercise, carried out by the directors, with the aim that the teacher improves his pedagogical practice. Another aspect, which the authors mention is that in their beginnings there is a rejection by the teacher, when it is not carried out in an atmosphere of respect and empathy. In the revised articles, however, it is observed that there is no need for strategies or forms of pedagogical support.