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1
tesis de maestría
Publicado 2016
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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
Publicado 2016
Enlace
Enlace
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
Publicado 2016
Enlace
Enlace
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
Publicado 2016
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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
Publicado 2016
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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
Publicado 2016
Enlace
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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
Publicado 2016
Enlace
Enlace
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
artículo
APPLICATION OF THE NON-SURGICAL BOVINE EMBRYO TRANSFER TECHNIQUE IN A DAIRY FARMIN THE LIMA MILKSHED
Publicado 2014
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The study aimed to evaluate the superovulatory response and conception rate byapplying the technique of non-surgical embryo transfer in dairy cows of a commercialfarm in the Lima milkshed. Eight donor cows were used and distributed in two workingyears. Donors were synchronized with estrogens, progestagens and luteolitic agents,superovulated with 400 mg of FSH, and inseminated with two doses of frozen semen. Therecipient animals (n=28) were also distributed in two years. The Pre-synch protocol wasused for estrus synchronization in the first year and the CIDR-synch protocol in thesecond year. The expected day of heat presentation coincided for both donors andrecipients. The recovery of embryos was done seven days post service where embryoswere classified and immediately transferred. Pregnancy diagnosis by transrectalultrasonography was done at day 28 post transfer. A total of 23 embryos we...
9
artículo
Publicado 2014
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El estudio tuvo como objetivo evaluar la respuesta superovulatoria y la tasa de concepción al aplicar la técnica no quirúrgica de transferencia de embriones en vacas lecheras de un establo comercial de la cuenca de Lima. Se utilizaron ocho vacas donadoras, distribuidas en dos años de trabajo. Estas fueron sincronizadas con estrógenos, progestágenos y agentes luteolíticos, superovuladas con 400 mg de FSHe inseminadas con dos dosis de semen congelado. Se utilizaron 28 receptoras, también distribuidas en dos años. En el primer año se sincronizaron con el protocolo Pre-synchy en el segundo año con el protocolo CIDR-synch. Se hizo coincidir el día esperado del celo de las donadoras y receptoras. Los embriones fueron recolectados en el día siete del servicio, se clasificaron y se transfirieron de inmediato a las receptoras. Eldiagnóstico de gestación se realizó mediante ultraso...
10
tesis de grado
Publicado 2023
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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...
11
tesis de grado
Publicado 2025
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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...
12
objeto de conferencia
Publicado 2017
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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.
13
tesis de grado
Publicado 2022
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Drying is a method to preserve fruits, vegetables and fish by reducing their volume, their weight. Drying involves the application of energy to vaporize and mobilize the moisture content within porous products. During this process, heat and mass transfer occur simultaneously. The quality of dehydrated fruits, vegetables, and aromatic herbs is a problem closely related to the development and optimization of new drying techniques. This research work addresses the common drying methods applied to fruits, grains, fish and nutrients in relation to possible options to improve the quality of dried products using different drying techniques or their combination. In general, the drying technique is different for each of the materials studied and specific conditions should be recommended after a proper evaluation of the drying protocols. However, a novel or combined technique must ensure a high qu...
14
tesis de grado
Publicado 2025
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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...
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
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...
17
tesis de grado
Publicado 2018
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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...
18
tesis de grado
Publicado 2024
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Las bandas transportadoras son indispensables en la minería, permitiendo el traslado eficiente de materiales pesados y contribuyendo a una producción fluida. Esta investigación se enfoca en mejorar la evaluación del empalme vulcanizado en caliente de estas bandas en una empresa minera, buscando reducir riesgos de fallas continuas en operación. El propósito del estudio es diseñar un protocolo específico para el empalme vulcanizado en caliente, con el fin de minimizar los riesgos de fallo continuo en una empresa minera en Ancash. A través de una metodología aplicada, se desarrolla un proceso que incluye la definición de materiales, análisis de fichas técnicas, normativas, manuales y el desarrollo del ensayo de tracción según la norma ISO 283. Como resultado, se diseñó un procedimiento de empalme vulcanizado en caliente de fajas transportadoras de minerales con núcleo text...
19
tesis de grado
Publicado 2015
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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'...
20
tesis de grado
Publicado 2025
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The objective of this study was to determine the prevalence of reactive infectious markers at the Centro Hemodador Regional de Loreto from november 2023 to december 2024. A quantitative, descriptive, and retrospective approach was applied. Data from 7,767 donors were analyzed, who underwent screening with infectious markers using the chemiluminescence technique, allowing for a detailed analysis of the prevalence and distribution of these agents in the donor population. Seven mandatory markers in blood banks were evaluated, and for the purposes of the study, sociodemographic variables such as age, sex, marital status, origin, ABO group, and Rh factor were categorized. The overall prevalence of reactive markers was 8.1%. The most frequent marker was anti-HBcAb (4.49%), followed by anti-syphilis (1.47%), anti-HCV (0.61%), anti HTLV-I/II (0.57%), anti-HIV 1-2 (0.37%), HBsAg (0.22%), and anti...
