Tópicos Sugeridos dentro de su búsqueda.
Tópicos Sugeridos dentro de su búsqueda.
Buscar alternativas:
para internet » por internet (Expander búsqueda), para interponer (Expander búsqueda), a internet (Expander búsqueda)
para internet » por internet (Expander búsqueda), para interponer (Expander búsqueda), a internet (Expander búsqueda)
1
artículo
Publicado 2016
Enlace
Enlace
Within the policies of an organization is possible find not to allow users to access sites on the Internet for entertainment or social networks, as in the case of production organizations and educational therefore a firewall that is used implemented certain rules based on the policies of the organization, blocks access to certain defined sites while you let others free. However there is no implemented rules to block proxies of Avoidance Internet Censorship Systems, the user can access easily to those proxies. The addresses of these proxies change very frequently, so it is almost impossible to block them all, and eventually they appear more. The proposed solution is to create a firewall that uses dynamic rules, these rules are created for the dynamic firewall. A test of each address to a destination is made and if it finds that the destination is a proxy of one of these evation systems; t...
2
artículo
Publicado 2016
Enlace
Enlace
Within the policies of an organization is possible find not to allow users to access sites on the Internet for entertainment or social networks, as in the case of production organizations and educational therefore a firewall that is used implemented certain rules based on the policies of the organization, blocks access to certain defined sites while you let others free. However there is no implemented rules to block proxies of Avoidance Internet Censorship Systems, the user can access easily to those proxies. The addresses of these proxies change very frequently, so it is almost impossible to block them all, and eventually they appear more. The proposed solution is to create a firewall that uses dynamic rules, these rules are created for the dynamic firewall. A test of each address to a destination is made and if it finds that the destination is a proxy of one of these evation systems; t...
3
artículo
Publicado 2016
Enlace
Enlace
Within the policies of an organization is possible find not to allow users to access sites on the Internet for entertainment or social networks, as in the case of production organizations and educational therefore a firewall that is used implemented certain rules based on the policies of the organization, blocks access to certain defined sites while you let others free. However there is no implemented rules to block proxies of Avoidance Internet Censorship Systems, the user can access easily to those proxies. The addresses of these proxies change very frequently, so it is almost impossible to block them all, and eventually they appear more. The proposed solution is to create a firewall that uses dynamic rules, these rules are created for the dynamic firewall. A test of each address to a destination is made and if it finds that the destination is a proxy of one of these evation systems; t...
4
artículo
Publicado 2016
Enlace
Enlace
Within the policies of an organization is possible find not to allow users to access sites on the Internet for entertainment or social networks, as in the case of production organizations and educational therefore a firewall that is used implemented certain rules based on the policies of the organization, blocks access to certain defined sites while you let others free. However there is no implemented rules to block proxies of Avoidance Internet Censorship Systems, the user can access easily to those proxies. The addresses of these proxies change very frequently, so it is almost impossible to block them all, and eventually they appear more. The proposed solution is to create a firewall that uses dynamic rules, these rules are created for the dynamic firewall. A test of each address to a destination is made and if it finds that the destination is a proxy of one of these evation systems; t...
5
artículo
Publicado 2022
Enlace
Enlace
The aquaculture food industry is growing at a fast pace and is about to catch up with fishing in terms of tons produced. However, in Peru aquaculture only represents 1,4 % of the fish industry, with producers who are not very specialized and live in remote areas with lack of technology. For this reason, a semi-autonomous environment monitoring system is being developed exclusively for the eastern zone of Peru, capable of measuring temperature (water and air), dissolved oxygen, pH, and luminosity in real time. For its development, a Parameter Measurement Node is proposed which captures the conditions of the environment and send them to a gateway through the LoRa network. During a 5 days period, more than sixty-nine thousand data points where captured, the system demonstrated that it could measure environmental conditions accurately and autonomously with expected trends for the location an...
6
artículo
Publicado 2022
Enlace
Enlace
The aquaculture food industry is growing at a fast pace and is about to catch up with fishing in terms of tons produced. However, in Peru aquaculture only represents 1,4 % of the fish industry, with producers who are not very specialized and live in remote areas with lack of technology. For this reason, a semi-autonomous environment monitoring system is being developed exclusively for the eastern zone of Peru, capable of measuring temperature (water and air), dissolved oxygen, pH, and luminosity in real time. For its development, a Parameter Measurement Node is proposed which captures the conditions of the environment and send them to a gateway through the LoRa network. During a 5 days period, more than sixty-nine thousand data points where captured, the system demonstrated that it could measure environmental conditions accurately and autonomously with expected trends for the location an...
7
tesis de maestría
Publicado 2010
Enlace
Enlace
El objetivo de este estudio transversal fue reunir información entre hombres que tienen sexo con hombres (HSH) con respecto a sus preferencias al buscar información de salud sexual y relacionada a prevención del VIH en la Internet. 1,160 HSH peruanos, mayores de 18 años, completaron una encuesta en línea alojada en www.tunexo.org. La edad media fue de 26.8 años. Alrededor del 90 % tenía educación post secundaria. La prevalencia de VIH auto reportada fue del 12,3 %. La aceptabilidad del contenido de salud sexual fue mayor en el grupo con mayor nivel educativo. Los temas y servicios de mayor interés fueron aquellos relacionados con la mejora de la salud sexual y mental. El grupo menos educado estaba significativamente más interesado en “recibir mensajes de prevención en el celular“ en comparación con los hombres con el nivel más alto de educación (71% frente a 52%; p <0,0...
8
artículo
Publicado 2022
Enlace
Enlace
Since Paul Lazarsfeld’s first study on the influentials, carried out in the forties, research on opinion leaders have been developed mainly in the political field. Nevertheless, in his studies, Lazarsfeld focused his attention on other areas such as fashion. Lazarsfeld identified influentials as those people with a “leadership almost invisible and certainly unconscious, face to face; close, informal and daily”, being able to influence in their relatives’ voting and purchasing decisions. These opinion leaders’ or influentials prescribing ability was and is today very powerful and of great interest for its study. Clearly, the influence of the Internet in society has changed the way we communicate, interact and consume. In the fashion area, a research study about the influentials after the advent of the Internet has not been done yet. As a consequence, the main goal of this resear...
9
artículo
Publicado 2019
Enlace
Enlace
The present work is aimed to describe the microservice based architecture used in macetamascota, part of a smart campus project in Universidad de San Martin de Porres (Peru). A microservice architecture was successfully implemented in a smart campus environment to improve the self-sufficiency and sustainability of the flowers and ornamental plants inside campus. Results show the key components and interactions for a microservice architecture for smart campus, setting the groundwork for further studies and scaling into a larger city- wide implementation
10
libro
Publicado 2021
Enlace
Enlace
Sumergirte por internet para buscar información puede llevarte por terrenos desconocidos y también poco confiables. Por eso, es necesario que sepas qué buscar y dónde hacerlo al momento de realizar tus investigaciones y trabajos universitarios. Por ejemplo, ¿es lo mismo buscar en Google que en Google Académico? ¿Puedes confiar en Wikipedia? ¿Qué es una base de datos y para qué sirve? Estas y muchas preguntas más las respondemos en esta guía, que te será de mucha utilidad para tu vida universitaria.
11
tesis de grado
Publicado 2022
Enlace
Enlace
El presente trabajo de Tesis consiste en el Diseño de una Red de Comunicaciones para mejorar el acceso al Internet de Banda Ancha a la Provincia de Caylloma – Arequipa, y tiene como objetivo la conectividad de los usuarios a Internet, con redes de alta capacidad de transmisión que permita atender las necesidades de comunicaciones de banda ancha, en ese sentido lograr la integración de ocho (08) distritos, de la provincia de Caylloma (Coporaque, Yanque, Ichupampa, Achoma, Maca, Lari, Madrigal y Cabanaconde), departamento de Arequipa. El Proyecto de investigación está centrado y estructurado sobre la forma de resolver el problema de comunicación de los principales distritos de la provincia de Caylloma, departamento de Arequipa. Actualmente, los distritos de la provincia de Caylloma cuentan solo con comunicación por voz, por parte de las Empresas operadoras Claro y Movistar, las mi...
12
artículo
Publicado 1998
Enlace
Enlace
Como es costumbre nuestra, en la base del tratamiento de este tema, hacemos una distinción entre los diferentes enfoques y usos que se hace de lo que, genéricamente, se denomina "Internet". Así, internet puede ser vista como una red de computadoras, un universo de información y/o comunidades de personas e instituciones.
13
artículo
Publicado 2022
Enlace
Enlace
Agriculture 4.0 incorporates information and communication technologies such as the Internet of Things (IoT), databases and smartphone applications. Greenhouse farming, at the same time, allows a rational use of water resources and a greater production in smaller cultivation areas. The increase in productivity generates the right conditions to ensure the nourishment of populations in the near future. The research presents a proposal for an IoT system to monitor and control parameters inherent to greenhouse crops based on the ESP32 microcontroller, using sensor nodes to collect data on temperature, relative humidity, soil moisture, as well as water level for irrigation. Using the ESP-NOW wireless communication protocol, the sensor nodes send the information to the central node. The central node activates and deactivates the actuators to control the climatic parameters and saves the inform...
14
tesis de grado
Publicado 2025
Enlace
Enlace
This research focuses on designing an automated test bench for alternators, which incorporates real - time monitoring using Internet of Things (IoT) technologies, advanced electrical analysis, and intelligent diagnostics based on a Multilayer Perceptron (MLP ) artificial intelligence model. The system allows the testing of automotive alternators under various operating conditions, measuring the RPM, voltage, and current generated and sending the data to a web platform via an ESP32 microcontroller. Multiple tes ts were performed during the experiment at various load levels and speeds, demonstrating a direct relationship between voltage and RPM. Additionally, the PZEM - 003/017 achieved a measurement margin of error of less than 1%, and the AI model's fault detectio n accuracy exceeded 90%. Likewise, a finite element analysis (FEA) of the system's structural framework was performed, valida...
15
artículo
Publicado 2022
Enlace
Enlace
There are gaps concerning the dissemination of school-based antibullying interventions in the Latin American context. For this reason, the objective was to conduct a systematic literature review to analyze the results of initiatives intended to prevent or decrease the occurrence of bullying and cyberbullying. A bibliographic search was conducted in LILACS, PsycINFO, SciELO, SCOPUS, and Web of Science. Only school-based randomized clinical trials conducted were included. Nine studies classified as having high methodological quality were included. This review synthesizes knowledge reported by studies conducted in various countries and clarifies the limitations and contributions of experimental programs focused on students, parents, and school staff, enabling reflections regarding future interventions.
16
tesis de grado
Publicado 2024
Enlace
Enlace
Las empresas de lavanderías industriales cuentan con una amplia gama de máquinas que operan constantemente, lo que a largo plazo ocasiona fallos tanto en la parte mecánica-eléctrica como electrónica. El fallo más perjudicial es el de la tarjeta de control, ya que esta rige cada función del sistema. En el caso de las máquinas antiguas cuya tarjeta de control ya no se fabrica, la máquina pasa a estar inoperativa. Adicionalmente, para ciertas tandas de ropa se requiere ciclos de lavado específicos, pero al estar las máquinas configuradas con programas preestablecidos, el trabajador debe seleccionar manualmente diferentes tramos para adaptarse a sus necesidades. Además, los modelos más comerciales carecen de un registro interno del uso de sus componentes, lo que dificulta la aplicación de un mantenimiento preventivo. El presente trabajo de investigación diseña un sistema embe...
17
tesis de grado
Publicado 2015
Enlace
Enlace
La investigación tuvo como objetivo determinar el nivel de uso del internet para el aprendizaje en el área de educación para el trabajo en los estudiantes de quinto de secundaria de la I.E.P. “Nuestra Señora de Monserrat”, Comas, 2015. De acuerdo a la metodología esta investigación tiene un método descriptivo simple, de tipo básica con un diseño no experimental univariable de enfoque eminentemente cuantitativo. Se tomó como muestra 70 estudiantes del quinto de secundaria y se utilizó el instrumento adaptado de uso del internet graduados en la escala de Likert, la cual paso por un proceso de validez mediante el juicio de expertos y en nivel de confiabilidad por el coeficiente Alfa de Cronbach. Los hallazgos se analizan con la base de datos introducidos al programa estadístico SPSS 2.1. El proceso demuestra la comprobación de objetivos, los resultados confirman que siendo ...
18
tesis de grado
Publicado 2025
Enlace
Enlace
The paper describes developing an innovative monitoring system based on the Internet of Things (IoT) aimed at single - phase distribution transformers of rural type. These types of transformers are threatened by adverse weather conditions in conjunction with the increasing energy demand, which puts them at high risk of overheating, overloading, and other operational eventualities that could ultimately lead to a highly polluting oil spill. The proposal incorporates a single - phase energy meter PZEM - 004T, capable of measuring in real time. I t also includes an infrared sensor , MLX90614, for continuous surface temperature monitoring . For its part, the available A9G communication module makes it possible to have fluid communication with a central IoT platform, in addition to allowing the visuali zation and geopositioning in real time of the transformers at risk and the proactive control...
19
tesis de grado
Las gafas inteligentes son cada vez más accesibles para la población debido a su capacidad de proporcionar información ambiental en tiempo real. Sin embargo, la incorporación del reconocimiento facial a través del Internet de las Cosas representa un avance significativo en el rendimiento y la usabilidad de estos dispositivos. Este estudio describe la creación de un novedoso sistema de asistencia con reconocimiento facial basado en Internet de las Cosas para gafas inteligentes. El sistema desarrollado utiliza una placa Raspberry Pi 4, una placa ESP32, dos módulos de cámara para capturar y procesar el entorno mediante visión artificial, y un módulo de sonido responsable de ejecutar el sistema de asistencia. El desarrollo de un prototipo funcional de gafas inteligentes permitirá a las personas con discapacidad visual obtener información sobre otras personas y estar al tanto de p...
20
artículo
Securing a reliable source of food for the ever-growingpopulation is one of the big challenges for humanity.Demand for aquatic foods will continue to grow andproduction process in aquaculture needs improvement. Alow-cost Internet of Things based system for monitoringhatching and growth of Rainbow trout (Oncorhynchusmykiss) is designed and implemented in a rural area in Peru.Three-layer architecture with sensors and underwatercamera based on raspberry pi, Wi-Fi and satelliteconnection to Internet sends data to cloud services forstorage and analysis. The system reduced drastically themanual and time-consuming monitoring tasks relatedto traditional aquaculture and the data collected will beused to establish optimal growth conditions parametersand future growth predictions.
