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1
artículo
Publicado 2019
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In the development of projects where hardware and software components are included, electronic components such as sensors, actuators, control mechanisms, artificial vision equipment are used, these require a base platform to be inserted, most of these components require different mechanisms to be used, such as connectors and interfaces, which determines the implementation of a complex system made up of different technologies and communication protocols, added to this problem is the different energy requirements so the system ends up performing a high energy consumption, the proposal presented is the use of the NVIDIA Jetson TK1 development platform, which is equipped with many alternatives to connect a series of sensors and actuators, cameras and other devices, as well as a powerful processing unit graph GPU from where you can perform image processing ny video in the same platform, manag...
2
artículo
Publicado 2019
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The present investigation was as objective to determine the influence on the actions of police personnel in the execution of the operations of identity control with the inclusion of the purpose" location of persons with arrest warrant "of article 205 of the Code of Criminal Procedure. Of applied type, descriptive-correlational level, non-experimental descriptive, transverse, correlational design. The population was made up of 110 police personnel and the sample conformed by the same population. As a result, the actions of police personnel have a positive influence on the execution of identity control operations with the inclusion of the purpose "location of persons with arrest warrants" in article 205 of the Code of Criminal Procedure, since 87% of The police officers believe that the actions are efficient, 11% believe that they are regularly efficient and 2% believe that they are defici...
3
artículo
Publicado 2024
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Spectral signatures are graphical representations that relate the electromagnetic spectrum to the wave response or amplitude, resulting from the interaction of objects and light. Each soil cover, due to the different composition of materials, generates a particular spectral response. Therefore, the automated classification of coverages, whether object-oriented or pixel-oriented, is based on the spectral response of the different segments or pixels, respectively. Spectral libraries are databases where these spectral responses are stored so that researchers or organizations involved in the collection, processing and analysis of these samples can work collaboratively, avoiding redundancy in the investigations and optimizing time in the development of the same. However, there is currently no defined metadata model to ensure interoperability between researchers or organisations that generate...
4
artículo
The objective of this research was to determine the relationship between tree cover and carbone dioxide capture in urban parks in Northern Lima. For its development, a research with a quantitative approach and correlational type was designed. The methodology used consisted of field work and remote work. Through the field work, information was obtained about the coverage and tree structure of the parks and the remote work allowed to determine the volumes of CO2 captured by the parks. This process was carried out through the Software i- Tree Canopy. The research was carried out in northern Lima, specifically in the districts of Los Olivos, Comas, San Martín de Porres and Independencia. The correlation analysis was carried out using the Pearson coefficient. The results obtained, 0.994 Pearson correlation, show a particularly good positive relationship between tree cover and carbon capture ...
5
artículo
Publicado 2025
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The Strategic Research Plan (PEI) is an essential tool, which defines roles and sets of actions that any Academic Institution must carry out. One of the priorities for academic organizations and especially for universities, is the formation of human capital. That training must develop the research and innovation capabilities of its graduates, to create, generate ventures, transfer and apply new knowledge. Various techniques can be used to prepare the PEI; however, Quality Function Deployment (QFD) includes the voice of the customer and is very effective for developing a PEI. With the use of the QFD it was obtained: the lines of investigation, the processes of planning, design, monitoring and control based on the requirements of CONCYTEC (the voice of the client). Finally, a PEI aligned with the CONCYTEC requirements is justified, thus increasing the possibilities of being able to obtain ...
6
tesis de grado
Publicado 2022
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Although Sustainable Tourism (ST) represents a positive approach for community development, its implementation is challenging. Institutional strategies may work well in one location but not in another, making it necessary to develop context-based ST management theory to provide some guidance for tourism development. Such theory can only be built with the accumulation of knowledge from cases where a combination of institutional arrangements and context-specific characteristics showed to be - or not – sustainable. We show, however, how ST research is fragmented, challenging the comparison of results. We adapt and propose The Coupled Infrastructure System Framework (CISF) as a tool for tourism research to integrate efforts. With its guidance, we perform a qualitative meta-analysis. Ninety case studies were systematically coded and analyzed to identify linkages between context characterist...
7
artículo
Publicado 2024
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Children's clowning promotes learning because it captures children's attention, encouraging their participation. Therefore, the objective of this study was to implement a guide to recreational activities based on clowning in the teaching-learning process in children of Initial Education II of the “Explora Kids” School of the Pujilí Canton - Ecuador. We worked with a qualitative approach of a descriptive type and prospective level, the key informants were 15 students and two teachers from the aforementioned context. The collection of information was carried out through the interview with an interview script instrument that was worked with the teachers and the observation technique with an anecdotal recording instrument that was used with the students in the implementation of the guide. The results showed that the application of the proposed guide was favorable for the students. It wa...
8
artículo
Publicado 2005
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One of the factors that determine the productivity inside a company is the state of the machinery with which is counted for the production. Our objective was to design a system that allows the engineers to supervise and to evaluate the state of the machinery, so that this in sot only repaired when it doesn't work, but rather one has the possibility to take a periodic registration of the operation of the same one. With it, it'll be possible to identify the flaws of the machinery in their diverse evolutionary phases. This will allow to carry out an appropriate correction of the problem diminishing the maintenance cost and, therefore, to stop the machinery for a smaller period of time. The system that we have designed in compound for a card of acquisition that will allow to capture and to transfer the mechanical vibrations of the machinery toward analysis software that allows the engineers ...
9
tesis de grado
Publicado 2016
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RESUMEN La presente investigación se basó en la mejora del sistema de control en la gestión de inventarios de la empresa Cofaco Industries SAC. Específicamente se trata de un control automatizado de inventarios con el sistema Smart.Capture que a través de un lector óptico y etiquetas de código de barras se realizará el control de prendas y/o piezas que movilizan en sus diferentes procesos de confección que van desde el corte de piezas hasta el acabado como prenda terminada. Actualmente en el área de confección se observa un deficiente control, respecto al entorno, la empresa tiene problemas de optimización de los procesos productivos en cada área, se observa que se tiene piezas extraviadas y prendas incompletas no reportadas, stock de saldos y reposiciones, no hay una respuesta rápida de información y procesos de gestión estandarizados. Por este motivo se propone crear un...
10
tesis de grado
Publicado 2023
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Compañías mineras están en búsqueda constante de nuevas tecnologías para aumentar su productividad. Una de las tecnologías que les permite realizar la reconstrucción de la superficie sin poner en riesgo la vida de sus trabajadores es el uso de sensores LiDAR junto con plataformas móviles que les permiten rotar el sensor para realizar un escaneo completo de la estructura. Sin embargo, el procesamiento de los datos se realiza a través de ordenadores situados fuera de la mina, debido a su alto coste computacional, lo que se traduce en un alto coste de tiempo. En esta tesis presento como objetivo principal el diseño de un algoritmo paralelo para la fusión de nubes de puntos capturadas por un LiDAR y la reconstrucción de la superficie en tiempo real, con el fin de reducir el tiempo de procesado, teniendo en cuenta información a priori del patrón de barrido de los puntos. En la l...
11
tesis de grado
Publicado 2023
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Compañías mineras están en búsqueda constante de nuevas tecnologías para aumentar su productividad. Una de las tecnologías que les permite realizar la reconstrucción de la superficie sin poner en riesgo la vida de sus trabajadores es el uso de sensores LiDAR junto con plataformas móviles que les permiten rotar el sensor para realizar un escaneo completo de la estructura. Sin embargo, el procesamiento de los datos se realiza a través de ordenadores situados fuera de la mina, debido a su alto coste computacional, lo que se traduce en un alto coste de tiempo. En esta tesis presento como objetivo principal el diseño de un algoritmo paralelo para la fusión de nubes de puntos capturadas por un LiDAR y la reconstrucción de la superficie en tiempo real, con el fin de reducir el tiempo de procesado, teniendo en cuenta información a priori del patrón de barrido de los puntos. En la l...
12
artículo
Publicado 2007
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The article presents the development of a virtual ststion using LabVIEW, instrumentation virtual software made by National Instruments, software of virtual instrumentation, which allows monitoring and to supervise variables in real time in an industrial process. This system provides one interface graph of virtual control, considering the heat needed for the process in funtioning, nevertheless, the interferences generated towards the process can achieve an increase of the temperature to the system, incorporating an alarm to avoid losses in the production. Finally, option of sampling have been designed in the Control Panel, as quantity of information to measure, passes time, speed of sampling, quantity of taken information, to indicate the time in which some event has happened, etc. Important to facilitate the capture of decisions.
13
artículo
Publicado 2007
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The article presents the development of a virtual ststion using LabVIEW, instrumentation virtual software made by National Instruments, software of virtual instrumentation, which allows monitoring and to supervise variables in real time in an industrial process. This system provides one interface graph of virtual control, considering the heat needed for the process in funtioning, nevertheless, the interferences generated towards the process can achieve an increase of the temperature to the system, incorporating an alarm to avoid losses in the production. Finally, option of sampling have been designed in the Control Panel, as quantity of information to measure, passes time, speed of sampling, quantity of taken information, to indicate the time in which some event has happened, etc. Important to facilitate the capture of decisions.
14
tesis de grado
Publicado 2018
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El presente trabajo aborda el estudio de las algas como capturadores de carbono, mediante la utilización de fotobiorreactores abiertos para simular la interacción de los gases atmosféricos. El proceso comenzó con la inoculación de cada género de alga, que posteriormente llegó a pesar 5 gramos de biomasa cada uno se introdujo a los fotobiorreactores para su reproducción. Las algas seleccionadas fueron autóctonas para evitar fracasos en la investigación. En la evaluación de pH los cuatro grupos de géneros algales tuvieron una tendencia alcalina progresiva hasta la tercera semana llegando a un valor máximo en el género Scenedesmus spp de 9,33 que posteriormente en la semana siguiente se fue neutralizando por actividad propia de las algas. En la evaluación de concentración de carbono se obtuvo que los géneros con mayor valor fueron Scenedesmus spp con una concentración de 7...
15
artículo
Publicado 2025
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Despite having different organizational moments, the comparative analysis of the Chilean center-right parties reveals that the oldest groups have a clear tendency towards elitization, decentralization and a more marked business profile. The present research seeks to characterize the agenda-setting strategy and media concentration by the center-right in Chile that mobilized the rejection of the proposed new constitution. This research uses the process tracing analysis methodology to describe agents and processes of the cabinet of the second government of Sebastián Piñera, considered an example of the phenomenon of businessmen presidents in Latin America. We conclude that large economic groups financed the rejection campaign of strategic agents of the Chilean center-right, which allowed concentrating the media and activating the reticular expansion that center-right think tanks have conf...
16
artículo
Publicado 2018
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The Brain Computer Interface (BCI) is a communication instrument between mental or cognitive human function and the external environment, this mental function is created by the brain; the signals are captured, pre-processed and put into a classifier. This article aims to implement and compare the algorithms based on different methods of EEG signal processing for BCI applications that currently exist, in order to find methods whose algorithms provide better results.
17
artículo
Publicado 2020
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This study aims to know how the training processes of practicing teachers contribute to the construction of beliefs about teaching at the university. Froma qualitative methodology with agrounded theory approach, professors from public and private universities were selected through theoretical sampling. In-depth interviews were conducted to collect data whichwere analytically coded. Among the results it was found that the teachers' beliefs come frominstitutional training of a normative typewhich emphasizes a functional teaching in didactic techniques, use of technology and innovation, excluding training in knowledge of the discipline they teach. Thus,it was also found that teachers carry out self-training processes on a personal initiativefor updating scientific knowledgeand develop their practices teaching with strategies that they themselves use to learn, because they believe in their o...
18
artículo
Publicado 2025
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Purpose. This study investigates whether evaluation using artificial intelligence (AI) with a customized GPT model can be comparable to, or complementary to, human evaluation in graphic design projects created by master's degree students. Methodology. A total of 180 logos were evaluated over six years using a 10-item Likert scale rubric. Each project received a double assessment, one by human experts and one by AI. Results and Conclusions. The results show agreement in five categories between human evaluators and AI (e.g., originality, relevance) while, in another five categories (e.g., balance, design principles), AI tended to overvalue the works when compared to human assessment. The qualitative analysis of the AI’s feedback identified strengths, but also limitations. In conclusion, a hybrid human-AI evaluation could improve fairness and efficiency in creativity grading, although AI ...
19
artículo
Publicado 2023
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El artículo sostiene que el discurso golpista de Castillo, su apresamiento sin seguir el debido proceso, el contragolpe del Congreso y la sucesión de Boluarte configuran un nudo de acontecimientos que suscitó multitudinarios movimientos de protesta en el Perú, especialmente en el sur andino. Estas protestas son una respuesta popular al re-elitismo que ha instalado el neoliberalismo en el Estado, capturándolo, y en el sistema político, cuestionando la soberanía popular a través de diversas formas y mecanismos: procesos electorales injustos; inventos de fraude electoral; presión, chantaje y corrupción de los presidentes elegidos por la centro-izquierda para convertirlos en neoliberales; golpes de Estado del Congreso para sustituir a los presidentes elegidos por otros que gobiernen con el programa de los perdedores, y voluntad de captura de los organismos electorales. Sostiene que...
20
objeto de conferencia
Publicado 2020
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RESUMEN El presente artículo corresponde al rediseño de procesos para la gestión de recursos humanos de la empresa Grupo Mundo Soluciones Empresariales. La investigación ha seguido un enfoque Pre-Experimental, donde se utilizaron técnicas de recolección de datos como análisis documental y de archivos, entrevista y observación directa y sus respectivos instrumentos como son la ficha de análisis documental, guía de entrevista y ficha de observación de procesos. Para el rediseño, se aplicó la metodología BPM, que consta de las siguientes fases: descubrimiento y simplificación, captura y documentación, publicación y animación, diseño y mejora, generación y ejecución y monitoreo y gestión. Así, se obtuvieron como resultados un ahorro de 77% en el proceso de Reclutamiento y Selección, y 39% en la Gestión de Incorporación, así como la reducción de tiempos por proceso...
