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1
tesis de grado
Publicado 2022
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El presente trabajo presenta como objetivo determinar como la implementación del Sistema Móvil mejorará la gestión de soporte de TI para la empresa FTS E.I.R.L. Acerca de la gestión de atención al cliente, gestión de índice de productividad y gestión de eficiencia de procesos. La empresa FTS E.I.R.L. actualmente cuenta con un sistema de manejo de los procesos de soporte de TI deficiente; no obstante, dicho sistema presenta algunos errores en su funcionamiento, lo cual afecta considerablemente a las áreas de consultas y de atención. Esto se debe principalmente por la demora en la atención a clientes, ocasionando dificultades en la búsqueda de productos, pérdidas de productos y un deficiente flujo de negocio del sistema actual. El soporte de TI cubre todos los servicios que asisten en el buen uso, mantenimiento e implementación de los recursos técnicos de la empresa. Se pue...
2
tesis de grado
Publicado 2009
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El presente proyecto que lleva como Título "Análisis y Diseño de la Red Lan para la I.E. "Mariscal Oscar R. Benavides" - Iquitos", tiene como objetivo principal la interconexión de todas las áreas funcionales de la IEPIPSM "MORB", proceso en la que se realizó un análisis completo de las actividades administrativas y realizar diseños en Jaque se plasmen soluciones a los problemas encontrados. Este proyecto tiene el propósito de solucionar los problemas que aquejaban al área de Administración por contar con pocos equipos de cómputo conectados en red para realizar sus actividades administrativas con normalidad durante los tiempos de atención en la que se generan cuellos de botellas y sus consecuencias. Para dar solución a éste problema se utilizó la metodología Top-Down, el cual. Nos brinda una serie de pasos para poder plantear soluciones en lo que respecta a la implementa...
3
artículo
Publicado 2022
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Infectious bursal disease is a pathology of viral origin that affects poultry, causing a high mortality rate. Existing vaccines face the problem of the appearance of new strains, so searches are made for molecules with potential binding affinity to viral proteins. Withania somnifera extract is involved in the replication of infectious bursitis virus, but the possible mechanism of action is not well understood. The aim of this study was to identify, through in silico methods, the phytoconstituents of W. somnifera with binding affinity to the active site of viral protein 1 (VP1) of infectious bursal disease virus. Molecular docking assays were performed between VP1 and 27 phytoconstituents described in W. somnifera. The binding energy data obtained were analysed with the Kruskal-Wallis test and Dunn’s test (p<0.05). The results showed that the compounds somniferin, withanolide A, with...
4
artículo
Publicado 2023
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This work was carried out by the importance of providing insights into the nano-based drug delivery of anticancers. To this aim, a representative model of aluminum nitride (AN) nanocage scaffold and two of its boron and gallium doped forms (BAN and GAN) were investigated towards the adsorption of thiotepa (Tep) anticancer. Density functional theory (DFT) calculations were performed to evaluate the stabilized structures and their corresponding electronic features. The results indicated the contribution of N-head and S-head of Tep to interactions with each scaffold resulting six complexes; NTep@AN and STep@AN, NTep@BAN and STep@BAN, NTep@GAN and STep@GAN. In each complex model, the characteristic features were obtained based on the interactions details and frontier molecular orbitals related features. In this regard, the investigated scaffolds were found suitable for adsorbing the Tep subs...
5
artículo
Publicado 2019
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ATMs are widely used around the world, which leads to the development of new functionalities that need to consider usability. For this reason, the following article presents the development of graphical interfaces for ATM of BBVA Continental Bank, which follows a user-centered process design. In the first place, we gathered information about our target user. Then, we developed a prototype based on the previous information and the needs of the bank, which also took into account expert’s feedback. Finally, real users in the bank itself validated the prototypes.
6
artículo
Publicado 2023
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Currently due to the pandemic situation that has affected the world community without distinction of languages, customs and creeds, technology was incorporated massively to achieve the continuity of progress in research, and development of culture and academic education, through this progress. As an introduction we can mention that this research is achieved by the need to do physics using other tools easy to manipulate with basic programming knowledge, likewise in the repositories there are many other studies that applied computationally the development of simulations of different physical phenomena. The method to use is the GeoGebra tools applying the basic syntax that is obtained by entering the equations in the input bar of the GeoGebra software already preset, being these equations calculated many times by students using differential equations, which obtains the solution equation dep...
7
artículo
Publicado 2025
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This study addressed the need to improve the ergonomic conditions of school furniture in early childhood education, considering its impact on children’s posture, safety, and concentration. The objective was to design, manufacture, and validate an ergonomic educational module (desk and chair) for students aged 3 to 5, using digital manufacturing tools. An experimental approach was applied across five phases: collection of anthropometric data, CAD modeling, computer-aided manufacturing (CAM), technical assembly, and structural, ergonomic, and pedagogical validation. The design adhered to international standards (ISO 5970, UNE-EN 1729-2, ISO 7174-1) and guidelines from the Peruvian Ministry of Education (MINEDU). Results showed 92% material utilization efficiency, average production time of 85 minutes, and high structural resistance. Validation with teachers and children demonstrated 94% ...
8
artículo
In this paper, we propose the use of simple KML files to increase student engagement when learning file I/O. We also report on our trial study where we had one group of students learn I/O functions using conventional exercises while we had another working with KML-based files that could trivially be viewed in Google Earth. Our assessment of student engagement indicated that students in the experiment group registered significantly higher in the usefulness and interest dimensions.
9
artículo
Publicado 2023
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La epilepsia es el trastorno neurológico más común que afecta a aproximadamente el 1-2% de la población mundial y que conduce a la presentación en la sala de emergencias. Las modalidades de neuroimagen tienen una aplicación importante en el diagnóstico de nuevas convulsiones no provocadas y epilepsia. Este artículo analiza las diversas modalidades de neuroimagen para diagnosticar convulsiones y epilepsia y aborda que la resonancia magnética es la investigación de elección, y la obtención de imágenes urgentes se realiza más comúnmente mediante tomografía computarizada en pacientes con convulsiones de nueva aparición. El objetivo del artículo fue diagnosticar convulsiones y epilepsia para una intervención temprana para prevenir complicaciones o daños al cerebro. La resonancia magnética detecta incluso pequeñas lesiones epileptogénicas corticales, mientras que la tomo...
10
tesis de grado
As a professional graduated from the University of Lima, I had the opportunity to face different challenges in different work areas, I started in the area of networks and communications, supporting the creation of network topologies and the configuration of communication devices, then in the area of help desk, providing support to the Windows 10 operating system and finally in the area of development and innovation, where I faced all the new challenges thanks to my knowledge acquired in the systems engineering career at the university and self-taught learning about new technologies for software development. This last experience allowed me to make a choice about my career as a software developer, with which I can provide technological and innovative solutions, as well as participate in the design, development and implementation of a web or mobile application. Having enough technical exper...
11
tesis de grado
Publicado 2024
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Si bien el Completely Fair Scheduler (CFS) de Linux es capaz de proporcionar equidad entre procesos y de manejar la ubicación y migración de estos a través de un load balancer, existen trabajos previos que proponen la integración de Machine Learning (ML) como una herramienta potencial para refinar las decisiones del kernel. En este trabajo, se analiza un caso específico de migración de tareas, donde algunas son migradas forzosamente entre cores. Este escenario es subóptimo especialmente cuando, por condiciones específicas, se migra una tarea que se encuentra “caliente” en cache. Como solución a este problema proponemos el uso de ML de manera similar al trabajo [1] con el fin de predecir incidencias de migraciones forzadas. Para esto implementamos un sistema capaz de recolectar datos de migraciones en llamadas a la función can_migrate_task () y utilizamos estos datos para (i...
12
artículo
Publicado 2023
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Early mathematical competencies have a great impact on academic performance and on the development of more complex mathematical skills, especially in early education. Several authors have highlighted the importance of working memory and inhibition in the development of these mathematical skills; however, there is no agreement regarding the explanatory capacity of these executive domains with respect to differentiated performance in mathematics. The aim of this research was to evaluate the predictive capacity of verbal and visuospatial working memory and of behavioral and cognitive inhibition in mathematical competencies of relational logic and numerical type in 106 Chilean children of early education between 4 and 6 years old, who were evaluated with four executive tasks and an early mathematical assessment test. For data analysis, correlations and multiple linear regressions were perfor...
13
artículo
Publicado 2019
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This work examines the online agenda of two of the most important newspapers in Argentina -Clarín and La Nación- through quantitative content analysis of the news stories published on their respective homepages and on the official accounts of these two media outlets on Facebook and Twitter. The analysis of 3.780 news shows that newspapers maintain an agenda related to public affairs on their home pages, while on social networks they prioritize news related to non-public topics. The divergence is lowest early in the morning and increases throughout the day. This paper explores the reasons for the differences between the topics selected by the news companies on their homepages and their social media presence.
14
artículo
Publicado 2020
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In the age of the Internet, anonymous online users can form a societal reaction by posting large quantities of critique and insulting comments against (perceived) norm violations on social media. These so-called online firestorms, or Enjō in Japanese, tend to include aggressive behavior against the target. This research aims to reveal the dynamics of Enjō and explores how people communicate with each other in the formation process of Enjō by conducting a comparative case study. This study collects tweets posted in five Enjō cases and compares each case to create conceptual categories of the communication process of Enjō. Results show that the participants of Enjō interact with each other to define the problem of concern through exchange of information. Moreover, it is revealed that there are two types of process in the escalation of Enjō, “social problematization” and “villa...
15
artículo
Publicado 2017
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With the aim of understanding humor functioning through internet and social network, we will approach memes through a determinate topic: memes about philosophers and thinkers in general since they define a very specific meaning community. We won´t adjust to a single theory, because memes´ multiplicity and their comicalness can´t be submitted by only one way of working or by specific purpose, therefore we will work from different comical concepts, from Baudelaire´s comical and caricature notions, Bajtin´s carnival grotesque concept, passing through Freud´s theories about jokes and laugh, till Bergson, Pirandello and Koestler humor definitions. From the discursive analysis we will try an explanation of how humor works in order to create, to keep and to reinforce social links.
16
artículo
In the present work, the design of a system to classify data is carried out, using the Scrum methodology. The validation was carried out by expert judgment, having favorable results in terms of different criteria such as; integrity, ease of use, innovation, and scalability. Regarding the development of the functional elements of the system, it was obtained; he developed the architecture of the system, the database, and the prototypes, among other points considered. From the implementation of the system, the equation of a classifying plane in three-dimensional space will be obtained, as well as the number of internal iterations that the algorithm develops, the estimated execution time, and the graph of the plane. This system is based on a recently introduced symmetric cone proximal multiplier algorithm to solve separable optimization problems, this algorithm made an application for classi...
17
artículo
Publicado 2020
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In order to evaluate the forms of interaction in the main Instagramers from Peru and Colombia, an exploratory analysis of their profiles was carried out on the Instagram audiovisual platform during 2019. For this reason, firstly, the Heepsy tool was used to establish the influencers with greater impact within the platform in both countries and then, through the monitoring tools Fan Page Karma and Social Blade, to determine a set of variables and parameters regarding their interaction. The results show that the audience index is higher for Instagramers from Colombia than for the ones from Peru. In addition, there is a clear trend among digital audiences to value content through likes as a sign of interaction with it, but on the other hand, there is a representative decrease in expressing their impressions with words and comments regarding what they observe; this is also established by the...
18
tesis de grado
Publicado 2021
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The sampling task of Seq2Seq models in Natural Language Processing (NLP) is based on heuristics because of the Non-Deterministic Polynomial Time (NP) nature of this problem. The goal of this research is to develop a quantum sampler for Seq2Seq models, and give evidence that Quantum Annealing (QA) can guide the search space of these samplers. The contribution of this work is given by showing an architecture to represent Recurrent Neural Networks (RNN) in a quantum computer to finally develop a quantum sampler. The individual architectures (i.e. summation, multiplication, argmax, and activation functions) achieve optimal accuracies in both simulated and quantum environments. While the results of the overall proposal show that it can either outperform or match greedy approaches. As the very first steps of quantum NLP, these are tested against simple RNN with a synthetic data set of random n...
19
tesis de grado
Publicado 2021
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The sampling task of Seq2Seq models in Natural Language Processing (NLP) is based on heuristics because of the Non-Deterministic Polynomial Time (NP) nature of this problem. The goal of this research is to develop a quantum sampler for Seq2Seq models, and give evidence that Quantum Annealing (QA) can guide the search space of these samplers. The contribution of this work is given by showing an architecture to represent Recurrent Neural Networks (RNN) in a quantum computer to finally develop a quantum sampler. The individual architectures (i.e. summation, multiplication, argmax, and activation functions) achieve optimal accuracies in both simulated and quantum environments. While the results of the overall proposal show that it can either outperform or match greedy approaches. As the very first steps of quantum NLP, these are tested against simple RNN with a synthetic data set of random n...
20
artículo
The objective of this research was to analyze the psychometric properties of the workload scale in Ecuadorian teachers. An instrumental design study was developed where data from 304 teachers of both sexes whose ages ranged from 20 to 60 years were analyzed. The confirmatory factor analysis showed that the internal structure of the workload scale is satisfactory ((χ2 = 28,147, df = 9, p = 0.01; CFI = 0.958; TLI = 0.931 and RMSEA = 0.080), evidence of convergent and discriminant validity was reached. Reliability is acceptable (α > 0.8). It is concluded that the workload scale in Ecuadorian teachers is a valid and reliable brief measure.
