Design of a Mobile Application to Prevent Bullyng in High School Students

Currently bullying is one of the most frequent problems that occur in educational institutions, for that with the help of technology we wanted to implement in this research as prevention of bullying. Therefore, the goal is to design a mobile application to prevent bullying in high school students. Likewise, the A.D.D.I.E. methodology was used: Analysis, Design, Development, Implementation and Evaluation. In the same way, a survey was carried out with 15 high school students from different schools, to know if they have ever been victims of bullying, perhaps by their other classmates. It is recommended in the future to continue research and develop technological solutions for this problem and other social problems that affect many countries

Oxygen Saturation and Heart Rate Monitoring System by Mobile

COVID-19 changed the way people live, causing a high mortality rate and making the entire health system in the world difficult due to the lack of equipment and infrastructure, causing many people to be treated from home, constantly measuring their saturation level and heart rate with the help of a pulse oximeter,  since the virus directly affects the respiratory system, it has been added that people with lung or cardiovascular problems also have to perform the constant measurement of both vital signs to visualize that they are in a normal range, otherwise, they would have to attend a medical center, so it is important to monitor both vital signs. In view of this problem, in this article a monitoring system of oxygen saturation and heart rate was carried out by mobile application, in such a way that both vital signs can be constantly monitored and an alert can be given to the health center with the coordinates of the person when the system detects a measurement outside the normal range,  with this, it would help people who may need medical attention immediately, being able to save their lives. Through the development of the monitoring system, it was possible to observe the operation of the mobile application with an efficiency of 99.15% in monitoring the level of oxygen saturation and 98.78% in monitoring the heart rate, taking 4 seconds to send the alert to the health center to assist the patient

Ansiedad y la Intervención de Enfermería en Pobladores de una Zona Desfavorecida en San Juan de Lurigancho

Introduction: Anxiety is or isnot one of the main factors that considerably alters the mental health of the person, where the feeling of fear in certain situations that can compromise their well-being, so the research objective is to determine anxiety and nursing intervention in residents of a disadvantaged area in San Juan de Lurigancho.Methods: a quantitative, descriptive-transversal study, with a total population of 617 inhabitants in which they answered a questionnaire of sociodemographic aspects and the Coronavirus Anxiety Scale instrument.Results: In their results it can be observed that the female sex presents dysfunctional anxiety 62.9% than the male sex 37.1%.Conclusions: To minimize the risks involved in anxiety, strategies must be carried out that allow the person to maintain their mental health balanced and in turn identify situations that may compromise them and make them more vulnerable.Introducción: La ansiedad es o no uno de los principales factores que altera considerablemente la salud mental de la persona, donde la sensación de miedo ante determinadas situaciones que pueden comprometer su bienestar, por lo que el objetivo de la investigación es determinar la ansiedad y la intervención de enfermería en los habitantes de una zona desfavorecida de San Juan de Lurigancho.Métodos: estudio cuantitativo, descriptivo-transversal, con una población total de 617 habitantes en el que contestaron un cuestionario de aspectos sociodemográficos y el instrumento Escala de Ansiedad por Coronavirus.Resultados: En sus resultados se puede observar que el sexo femenino presenta ansiedad disfuncional 62,9% que el sexo masculino 37,1%.Conclusiones: Para minimizar los riesgos que conlleva la ansiedad se deben llevar a cabo estrategias que permitan a la persona mantener equilibrada su salud mental y a su vez identificar situaciones que puedan comprometerla y hacerla más vulnerable

Properties and performance of the prototype instrument for the Pierre Auger Observatory

Copyright © 2003 Elsevier B.V. All rights reserved.Construction of the first stage of the Pierre Auger Observatory has begun. The aim of the Observatory is to collect unprecedented information about cosmic rays above 1018 eV. The first phase of the project, the construction and operation of a prototype system, known as the engineering array, has now been completed. It has allowed all of the sub-systems that will be used in the full instrument to be tested under field conditions. In this paper, the properties and performance of these sub-systems are described and their success illustrated with descriptions of some of the events recorded thus far.Auger Collaboration, ..., J. A. Bellido, ..., R. W. Clay, ..., B. R. Dawson, ..., G. J. Thornton, ..., N. R. Wild, et al.http://www.elsevier.com/wps/find/journaldescription.cws_home/505701/description#descriptio