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

This essay shows us some of the moments of the traditionalist's political life, from his first sympathies and admirations for the military leaders, political journalism, revolutionary adventures, work in active politics and some brief irruptions in these areas after his official retirement in 1875. Likewise, he presented some of the liberal ideas pursued by the author of the Peruvian Traditions throughout his life in the 19th century.

The problem studied is the changes in the socioeconomic situation of families and their effects on the future prospects of social mobility of students. For this purpose, a probabilistic sampling survey was developed taking into account the universe of those enrolled in Semesters I and II of the 2022 academic year. The students answered the form and also carried out an in-depth interview with a selection of business households, considering that It is one of the most important sources of support for their families. The results of the research show that the families of this Faculty have expanded their membership in the low Socio-Economic Level (E and F) from 54.4% to 64.7; They have also decreased their membership as middle class (SES C) from 36% to 30.9%, and finally, their membership as high SES from 9.6% to 4.4%. Students therefore find themselves in a post-pandemic economic and social cycle of decline, however, their expectations remain ptimistic both when identifying the current SES, as well as what they will be able to obtain in the future as new professionals in 2030, whose social mobility expected level reaches more than 80% at levels A, B and C. This research finds that their high expectations of success in social advancement do not have barriers of ethnic-racial discrimination, but of factors such as corruption and educational quality. Also, they consider that their social mobility projects will depend on their professional performance and private entrepreneurship.

Clibadium sylvestre is a plant that in some areas of the Amazon is used in artisanal fishing. Trichoderma harzianum is a biocontroller of fungi and phytopathogenic nematodes. The objective of this research was to evaluate the effect of the ethanolic extract of C. sylvestre seeds on the growth of T. harzianum to determine the compatibility between both biopesticides. The seeds were obtained from C. sylvestre from the department of San Martín, Peru, dried at 40°C for 48 h of exposure, pulverized, and subjected to extraction with 70% ethanol, and finally the product obtained was decanted and filtered. The bioassays with T. harzianum were carried out on Sabouraud Dextrose Agar (SDA) with the ethanolic extract of C. sylvestre at 125 to 1000 mg•L-1. T. harzianum mycelium was seeded in the central part of each Petri dish with SDA, incubated at room temperature, measuring the diameter of the colony every 12 h. The parameters evaluated in T. harzianum were colony diameter (mm) up to 84 h and growth speed (mm•h-1) up to 100 mm in diameter. The colony diameter and growth speed were different from the control, indicating that the ethanolic extract of C. sylvestre acts as an inhibitor of T. harzianum. It is concluded that both biopesticides are not compatible to be used together in ecological pest management.

The research was carried out in the post-Covid 19 phase of the epidemic, after more than two years of virtual higher education. The relationship between academic self-efficacy and emotional and intellectual brakers according to the Transactional Analysis was studied on an intentional sample of 107 students from a private university in Lima, of different professional careers and sexes. The instruments were applied after the informed consent was obtained according to the Helsinki declaration. The Scale of the Expectation of Perceived Academic Self-efficacy EAPESA of Palenzuela was applied and the Questionnaire of Negative Parental Behaviors of Kertész and Tapia of CONANTAL was also used. When interaction indexes between academic self-efficacy and the related to brakes in the emotional and intellectual areas were calculated, non-significant correlations were found. A significant relationship was found between emotional and intellectual brakes in Transactional Analysis.

Se comprende el bullying como comportamientos de hostigamiento y maltrato que ocurre en los entornos escolares. En este sentido, se llevó a cabo un estudio psicométrico para construir y validar un instrumento que permita evaluar el comportamiento de bullying. Se elaboraron y validaron 15 preguntas con la participación de jueces expertos, las cuales fueron aplicadas a una muestra de 215 alumnos de primero y segundo año de secundaria en colegios de Lima y Callao. Tras realizar el análisis de validación, discriminación y análisis factorial exploratorio, se seleccionaron 8 preguntas para formar la escala final, en las que se identificaron dos dimensiones de comportamiento de bullying que se denominaron “indirecto” y “directo”, que representan los diferentes comportamientos de los agresores en situaciones de bullying. Estas dimensiones se ratificaron con el análisis factorial confirmatorio. La escala mostró una alta confiabilidad, con un coeficiente de Omega de McDonald 0,842.

The study focuses on the use of husks of plant origin for the production of silage for livestock. Four vegetable peels stand out: cassava, potato, passion fruit, and banana, each with beneficial properties for fattening and optimal growth of animals. Traditional silage methods, which involve machinery and emit polluting gases, contrast with the proposal to use domestic plant waste, thus reducing the carbon footprint. In addition to improving livestock food security, this approach provides additional income to households, enhancing quality of life. The study collected vegetable peels and established four treatments (T1, T2, T3, and T4). Physicochemical parameters were measured throughout the ensiling process, demonstrating that lactic acid was produced in all treatments since the initial pH 6.5 decreased to 5.5 in the first week and 4.5 in the second week. Likewise, it was shown that treatments T1 and T2, composed of cassava and potato peels, maintained their integrity regarding texture, color, and smell because they contained less water content and a more significant amount of fiber.

The objective of the research was to establish the relationship of coping strategies to stress and the psychological well-being of adolescents from a Private Educational Institution. The research was basic, descriptive - correlational, non-experimental and cross-sectional. It had a total of 134 adolescents belonging to the 4th and 5th year of high school, with ages ranging from 14 to 16 years. The Adolescent Coping Scale (ACS) and the Adolescent Psychological Well-being Scale (Bieps-J) were produced as instruments. The results made it possible to show that adolescents have a good level (51.5%) of psychological well-being and that the coping strategies most frequently used are seeking relaxing entertainment (15.7%) and social action (25, 4 %). The research showed that almost all coping strategies focused on problem solving are directly related to the psychological well-being of adolescents.

The present research work is inherent to how to confront discrimination in Peru, particularly in the Cusco Region, from a regulatory proposal of the postgraduate units of two universities in Cusco. Given that even in the 21st century, manifestations of various forms of discrimination continue to be observed, such as: ethnic, linguistic, origin, social, economic, ideological, gender, among others. In this sense, the main objective of the work is to establish comparative criteria of mechanisms and use of digital citizenship to confront discrimination in the Law Master’s Program of the Andina University of Cusco and the San Antonio de Abad National University of Cusco. In Semester 2023-I, therefore, the methodology applied is a qualitative research approach with phenomenological design, assuming a population and census sample with intentionality. Finally, the comparison criteria were obtained: the subcategories of digital citizenship.

This article presents a study on the academic performance of two groups of university students. One group used the ProfePlus mobile application, while the other group followed traditional teaching methods without the application. The objective was to investigate the impact of the application on academic performance. The results showed that the group using the application had significantly better performance. Statistical methods, such as the Student’s t-test and the Mann-Whitney test, were employed to analyze the data. Exam grades, average scores, and pass rates were higher in the experimental group. These findings indicate that the ProfePlus mobile application had a positive impact on the academic performance of university students.