Tópicos Sugeridos dentro de su búsqueda.
https://purl.org/pe-repo/ocde/ford#2.00.00 5 algoritmo de colonia de hormigas 4 algoritmo de la hormiga 4 ant algorithm 4 ant colony algorithm 4 protocolos de enrutamiento 4 routing protocols 4 más ...
Mostrando 1 - 20 Resultados de 23 Para Buscar '(( gene transfusion precoz ) OR ((( data transfusion control ) OR ( data transfer protocol ))))', tiempo de consulta: 2.31s Limitar resultados
1
tesis de maestría
Nowadays, wireless sensor devices have received wide attention across medical application areas; among them, implantable sensing devices are between the most important because of the contribution they make to healthcare and investigations. Nevertheless, the implantable sensing devices must be tested before pre-clinical or in-vivo studies are initiated and test benches are used to perform this previous tests. For this reason, this thesis presents the design and implementation of a test bench to acquire the data from an implantable sensing device that is being developed and will be used to sense the pressure within the thoracic cavity of mammals. The test bench consists on: a sealed container with two connections to increase and sense the internal pressure and is the environment where the sensor will be tested, and a wireless communication system that will acquire and process the sensor’...
2
tesis de maestría
Nowadays, wireless sensor devices have received wide attention across medical application areas; among them, implantable sensing devices are between the most important because of the contribution they make to healthcare and investigations. Nevertheless, the implantable sensing devices must be tested before pre-clinical or in-vivo studies are initiated and test benches are used to perform this previous tests. For this reason, this thesis presents the design and implementation of a test bench to acquire the data from an implantable sensing device that is being developed and will be used to sense the pressure within the thoracic cavity of mammals. The test bench consists on: a sealed container with two connections to increase and sense the internal pressure and is the environment where the sensor will be tested, and a wireless communication system that will acquire and process the sensor’...
3
tesis de maestría
Nowadays, wireless sensor devices have received wide attention across medical application areas; among them, implantable sensing devices are between the most important because of the contribution they make to healthcare and investigations. Nevertheless, the implantable sensing devices must be tested before pre-clinical or in-vivo studies are initiated and test benches are used to perform this previous tests. For this reason, this thesis presents the design and implementation of a test bench to acquire the data from an implantable sensing device that is being developed and will be used to sense the pressure within the thoracic cavity of mammals. The test bench consists on: a sealed container with two connections to increase and sense the internal pressure and is the environment where the sensor will be tested, and a wireless communication system that will acquire and process the sensor’...
4
artículo
The main objective on this research is the development of finding the optimal parameters for a routing algorithm for network routers based on the ant algorithm described as AntNet. The optimum parameters for this type of algorithm improve a more efficient alternative to those given by the RIP, EIGRP and OSPF routing protocols, to be applied in a data network. This shall be tested in two networks and routers defined, taking the same characteristics for the three groups: RIP, OSPF and by the result provided by the genetic algorithm implemented using a static network. The system recognizes the best path between networks of routers, based on the principle of AntNet networks or networks of ants, which are the best way from exploring almost all roads, using estimergia to go there and make optimal. MatLab was used to detect the best way. Later this road was implemented in a real network data, s...
5
artículo
The main objective on this research is the development of finding the optimal parameters for a routing algorithm for network routers based on the ant algorithm described as AntNet. The optimum parameters for this type of algorithm improve a more efficient alternative to those given by the RIP, EIGRP and OSPF routing protocols, to be applied in a data network. This shall be tested in two networks and routers defined, taking the same characteristics for the three groups: RIP, OSPF and by the result provided by the genetic algorithm implemented using a static network. The system recognizes the best path between networks of routers, based on the principle of AntNet networks or networks of ants, which are the best way from exploring almost all roads, using estimergia to go there and make optimal. MatLab was used to detect the best way. Later this road was implemented in a real network data, s...
6
artículo
The main objective on this research is the development of finding the optimal parameters for a routing algorithm for network routers based on the ant algorithm described as AntNet. The optimum parameters for this type of algorithm improve a more efficient alternative to those given by the RIP, EIGRP and OSPF routing protocols, to be applied in a data network. This shall be tested in two networks and routers defined, taking the same characteristics for the three groups: RIP, OSPF and by the result provided by the genetic algorithm implemented using a static network. The system recognizes the best path between networks of routers, based on the principle of AntNet networks or networks of ants, which are the best way from exploring almost all roads, using estimergia to go there and make optimal. MatLab was used to detect the best way. Later this road was implemented in a real network data, s...
7
artículo
The main objective on this research is the development of finding the optimal parameters for a routing algorithm for network routers based on the ant algorithm described as AntNet. The optimum parameters for this type of algorithm improve a more efficient alternative to those given by the RIP, EIGRP and OSPF routing protocols, to be applied in a data network. This shall be tested in two networks and routers defined, taking the same characteristics for the three groups: RIP, OSPF and by the result provided by the genetic algorithm implemented using a static network. The system recognizes the best path between networks of routers, based on the principle of AntNet networks or networks of ants, which are the best way from exploring almost all roads, using estimergia to go there and make optimal. MatLab was used to detect the best way. Later this road was implemented in a real network data, s...
8
tesis de grado
Actualmente existen en nuestro País un incremento de robos, asaltos y secuestros en prácticamente todos los distritos de Lima y Provincia, y estos es por la ineficaz comunicación en registrar y visualizar los eventos ocurridos durante el incidente con la celeridad que se deba para el caso. Por ese motivo, las autoridades competentes para cada distrito no actúan de manera eficiente, llegando así a estar uno o dos pasos atrás del evento ocurrido, y esto debido a que no existe una tecnología implementada que soporte una adecuada comunicación y transferencia de datos en tiempo real con una mínima latencia para que de esa forma se pueda actuar rápidamente y obtener imágenes de los eventos fluidamente. Es por ello, que se ha visto la necesidad en presentar un proyecto de tesis en que se define en una “Propuesta de diseño de una Red Fibra Óptica y cámaras video vigilancia que pe...
9
tesis de grado
En la última década, el Perú ha experimentado un crecimiento sostenido en el acceso a internet, impulsado principalmente por la expansión de redes ópticas con conexión directa al usuario final (FTTH). Además, la adopción masiva de servicios digitales que consumen elevados recursos de red, como el streaming en ultra HD, las conferencias en línea y las soluciones de trabajo remoto, está provocando congestión en la infraestructura de comunicaciones vigente, particularmente en redes GPON que presentan limitaciones en escalabilidad y capacidad. El propósito fundamental de este trabajo es el diseño y la implementación de una infraestructura de acceso a la red que utilice la tecnología XGS-PON, conforme a la norma ITU-T G.9807.1, para un proveedor de servicios de telecomunicaciones en el Perú. Esta tecnología permite velocidades simétricas de hasta 10 Gbps, baja latencia y alt...
10
objeto de conferencia
Proceedings of the European Conference on Knowledge Management, ECKMVolume 2, 2017, Pages 730-74118th European Conference on Knowledge Management, ECKM 2017; International University of CataloniaBarcelona; Spain; 7 September 2017 through 8 September 2017.
11
tesis de grado
Introducción: La pandemia de la enfermedad por coronavirus-19 (COVID-19) afectó de diferentes formas la atención en salud, dentro de ellos los servicios de transfusión. A pesar de los diferentes consensos, existe una amplia variabilidad a la adherencia de recomendaciones transfusionales, por lo que las auditorías a los servicios de hemoterapia podrían ayudar a generar una retroalimentación y mejorar el uso de los componentes sanguíneos. Objetivo: Conocer la frecuencia del uso clínico de concentrado de glóbulos rojos (CGR) durante la pandemia de COVID-19. Materiales y métodos: Estudio trasversal, llevado a cabo en el Servicio de Hemoterapia y Banco de Sangre del Hospital Nacional Cayetano Heredia, Lima-Perú en el mes de diciembre del 2022. Se revisaron 447 solicitudes transfusionales de CGR de pacientes atendidos durante la pandemia del COVID-19. Se valoró la prescripción de...
12
tesis de grado
En la última década, el Perú ha experimentado un crecimiento sostenido en el acceso a internet, impulsado principalmente por la expansión de redes ópticas con conexión directa al usuario final (FTTH). Además, la adopción masiva de servicios digitales que consumen elevados recursos de red, como el streaming en ultra HD, las conferencias en línea y las soluciones de trabajo remoto, está provocando congestión en la infraestructura de comunicaciones vigente, particularmente en redes GPON que presentan limitaciones en escalabilidad y capacidad. El propósito fundamental de este trabajo es el diseño y la implementación de una infraestructura de acceso a la red que utilice la tecnología XGS-PON, conforme a la norma ITU-T G.9807.1, para un proveedor de servicios de telecomunicaciones en el Perú. Esta tecnología permite velocidades simétricas de hasta 10 Gbps, baja latencia y alt...
13
artículo
Postpartum hemorrhage continues as an important cause of maternal death and in developing countries is the main cause. Any patient in labor has the possibility to present this accident, but many factors supposedly increase this risk. The authors performed this review in order to establish recommendations for prevention and treatment based in the best evidences. They searched Cochrane Library, Medline, Lilacs, PubMed and Embase data bases. For recommendations on prevention and treatment they considered randomized clinical investigations or reviews. The authors consider the different existing definitions and emphasize the more than 500 mL blood loss as the most common one but whose clinical appreciation is commonly difficult. Most of the cases are due to uterine atony, placenta or fragments retention, and birth canal lacerations, and the well known associated factors, even though most preg...
14
artículo
Postpartum hemorrhage continues as an important cause of maternal death and in developing countries is the main cause. Any patient in labor has the possibility to present this accident, but many factors supposedly increase this risk. The authors performed this review in order to establish recommendations for prevention and treatment based in the best evidences. They searched Cochrane Library, Medline, Lilacs, PubMed and Embase data bases. For recommendations on prevention and treatment they considered randomized clinical investigations or reviews. The authors consider the different existing definitions and emphasize the more than 500 mL blood loss as the most common one but whose clinical appreciation is commonly difficult. Most of the cases are due to uterine atony, placenta or fragments retention, and birth canal lacerations, and the well known associated factors, even though most preg...
15
artículo
In the field of engineering, the most required mechanisms are those in charge of the transfer of information, between the different components of the equipment or system, as well as the exchange of information between the equipment and the different control or management systems is required, that it is required to know the status of the equipment. These requirements are important to be able to measure the performance of the equipment and we need to have the information, one of the protocols that we have available is the serial communication port, through the RS-232 protocol and with the DB9 serial connector and now the USB, in The present work presents a method to exploit this data that we can export through this port as well as the description of an application made in Labview to connect to the equipment by configuring a virtual port "COM3", from which we can receive the information and...
16
tesis de grado
Contexto. La retinopatía de la prematuridad (ROP), puede ocasionar discapacidad visual y ceguera infantil. Es la causa principal de ceguera infantil en Perú. Se desconoce su incidencia en regiones de altura. Objetivo. Determinar la incidencia de ROP en una región de altura. Métodos. Estudio de cohorte retrospectiva y casocontrol anidado a cohorte, de prematuros nacidos en la Región de Cusco. El periodo de estudio comprendió de 2016 a 2020. Los prematuros fueron estratificados en cuatro grupos. Fuentes de datos: libros de registros de recién nacidos, data electrónica de recién nacidos, registro de ROP e historias clínicas. Los datos registrados en ficha clínica-epidemiológica fueron transferidos a Excel y analizados. Se calculó la incidencia por categorías. El riesgo fue calculado por odds ratio y análisis de regresión. Resultados. La incidencia para cualquier estadío de ...
17
El objetivo de este trabajo de investigación es dar a conocer que las telecomunicaciones en las comunicaciones, son las bases esenciales para el acceso de información como al manejo de datos y sus respectivos usos con fines de estudio, trabajo e investigación. Las comunicaciones y los servidores web hacen la interconexión de procesos entre sistemas operativos pasan más allá de algoritmos y sistemas estructurados en bases lógicas protocolos que nos transfieren datos en forma simultaneas direccionales bidireccionales y multidireccionales a grandes velocidades las consecuencias de aquellos datos se plasman en los sistemas operativos tanto como Linux y Windows sus arquitecturas nos facilitan a su función principal la de trasmitir y comunicar una orden de mandato hacia uno o varios receptores que somos ahora la sociedad de comunicación que todos nosotros debemos estar conectados. Las...
18
tesis de grado
La presente investigación relacionada con el derecho de los consumidores, constituye en buscar un mecanismo de prevención y solución de conflicto existente entre proveedores y consumidores, pues el uso correcto del Libro de Reclamaciones y la oportuna entrega de información registrada en el mismo, mediante el SIREC al INDECOPI, promoverá la solución directa e inmediata a los reclamos o quejas que pueden presentarse en la compra de un producto o en un servicio brindado. En el desarrollo de esta investigación, se utilizó los métodos generales, tales como el método deductivo, inductivo, analítico y sintético con la finalidad de estudiar la información recolectada, detallar las características y finalidad de la creación del Libro de Reclamaciones, alcanzando como resultado un resumen organizado, así mismo, se utilizó el métodos de investigación jurídico como el método ex...
19
tesis de grado
Los fármacos antiplaquetarios (APT) como la aspirina o el clopidogrel, son ampliamente utilizados para evitar eventos tromboembólicos. Tomar terapia con APT podría ocasionar problemas si una persona necesita una cirugía ya que podría generar sangrado, sin embargo, aún no está claro si los APT deben continuar o suspenderse temporalmente, por lo cual esta revisión analiza si la continuación de APT en cirugías gastrointestinales incrementa el riesgo de sangrado perioperatorio. OBJETIVO: Comparar el riesgo de hemorragia perioperatoria entre los pacientes con terapia antiplaquetaria continua y los que no tomaban medicación antiplaquetaria continua y se sometieron a una cirugía gastrointestinal. MATERIALES Y MÉTODOS: Se realizó una revisión sistemática y metaanálisis extraídos de 6 bases de datos mediante una estrategia de búsqueda. Tres autores realizaron la selección de e...
20
tesis de grado
This research aims to make the network segmentation and prioritization of bandwidth use, because the current design of the network of the University City of the National University of San Martin - Tarapoto is a flat network with VLAN default, therefore there is no adequate segmentation collision domain and broadcast domain, which drastically affects the performance of the same level of packet transmission between buildings that are ends of the star and the hub node. This causes network latency on dates and times peak transfer rate degraded by excessive traffic and not segmented data and damaging or retarding the academic and administrative processes. Therefore, as part of the solution to the needs identified in this research, redesigning the network to support Virtual LAN networks arises, and thus target areas subnets for a higher level of protection; provide security Control Lists (ACL'...