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1
artículo
A Schlumberger resistivity record was made over an area of 50 hectares. A new field of processes based on the analytical signal response of the resistivity data was tested in the presence of disturbed phosphate deposits. Geology models were successively obtained from a peak model of the 2D resistivity data. The optimization of the imaging process was based on the optimization of surface tools. The descending analytical extension of the modeled surface over a depth of 30 meters was used for optimization of the modeling. The analytical processes found were consistently useful. The optimization of the phosphate reserve was improved and better constructed.
2
artículo
Se realizó una revisión sistemática de literatura en las bases datos Science Direct, PubMed, SciELO, EBSCO host, Redalyc, ProQuest y Google Scholar, seguida de un metaanálisis para estimar la prevalencia combinada de Salmonella spp en canales de cerdos en plantas de beneficio del país. Se recopilaron 3007 artículos científicos, informes técnicos, trabajos de grado y presentaciones de reuniones técnicas publicados entre 2009 y 2020. Se retiraron aquellos que no cumplían con los criterios de inclusión. Se revisaron 51 estudios en detalle, seleccionando 11 documentos que se emplearon en el metaanálisis. La prevalencia combinada de Salmonella spp en canales de cerdo fue de 9.7% (4.0-16.2%). El metaanálisis mostró una alta heterogeneidad en las prevalencias. El bajo número de reportes relacionados con la prevalencia de Salmonella en plantas de beneficio porcino puso en evidenci...
3
artículo
Peruvian retail market today, more than ever, has turned the phrase “everything goes through the eyes” into a competitive tool. The design and optimization of space, as well as visual merchandising, are techniques that impact the sale new concepts such as omnicanality and buying experience are fed by data analytics in order to describe the commercial mode; and new qualitative sources of information, among them color theory, specially help to understand and predict the impact of future decisions on the point of sale. This paper describes the utility of image processing techniques to innovate the retail market in the effort to extract useful information from advertising pieces frequently used in this sector.
4
artículo
Peruvian retail market today, more than ever, has turned the phrase “everything goes through the eyes” into a competitive tool. The design and optimization of space, as well as visual merchandising, are techniques that impact the sale new concepts such as omnicanality and buying experience are fed by data analytics in order to describe the commercial mode; and new qualitative sources of information, among them color theory, specially help to understand and predict the impact of future decisions on the point of sale. This paper describes the utility of image processing techniques to innovate the retail market in the effort to extract useful information from advertising pieces frequently used in this sector.
5
artículo
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...
6
artículo
El presente artículo se centra en la interacción entre los derechos fundamentales a la protección de los datos personales y a la protección de la salud, en el marco de la lucha contra el covid-19 en el Perú. Se inicia el estudio con el desarrollo constitucional de tales derechos, para luego revisar sus respectivas normas legales, teniendo como objetivo esclarecer una de las herramientas básicas que permiten superar los conflictos que se presenten entre ambos en la presente circunstancia de emergencia nacional por el covid-19, concerniente al consentimiento para el tratamiento de datos personales. Adicionalmente, se estudiarán dos casos de tratamiento de datos personales en acciones de prevención del covid-19, que evidencian la pacífica coexistencia entre los derechos constitucionales y los intereses surgidos de la actual situación sanitaria. This paper focuses on interaction be...
7
artículo
This article presents a proposal for the interpretation and organization of the phonetic characteristics of indubitable and dubitative samples using SplitsTree4 software, with the purpose of clarifying an alleged crime of bribery in the exercise of police functions to the detriment of the State. The dubitted samples were provided by the Public Prosecutor's Office and the indubitable samples were obtained by means of voice sampling; likewise, data anonymity was chosen. First, the relevant phonetic features of the samples were categorized; then, they were assigned a binary value of existence and non-existence; then, the binary information was processed by SplitsTree4 software to regroup the features according to the universe of speakers and show the compatibility between the indicated samples. Finally, the results indicate that the SplitsTree4 software complies with the ordering of phoneti...
8
artículo
This study investigated how advertisers from the creation area of large advertising agencies perceive and characterize their creative process. Thirteen Brazilian professionals were interviewed using semi-structured interviews. Data were analyzed by content analysis. Results indicate that several stages of the creative process overlap, such as the incubation period of one job functioning as the preparation for the next. Motivating factors include pleasure of the act of creating, media visibility and its social reach. Limiting factors include the agencies’ excessive departmentalization, reduced deadlines, and the clients’ subjectivity influencing the advertisement approval.
9
artículo
The objective of this work was to quantify either physical and chemical attributes of the whole along with grounded seeds from Castilla pumpkin (Cucurbita moschata Duchesne) and bitter pumpkin (Apodanthera undulata A. Grey). The parameters data for whole seeds of both pumpkin varieties were; physical dimensions, internal friction, external friction and particle size, while for their ground compound were; electric conductivity, soluble protein, total protein, carbohydrates, oil concentration and main minerals. Collected data is fundamental for generating technology for the productive processes and an aid for more efficient use of the entire organic mass, when new raw matter is obtained for separate processing areas, to diversify readily consumption produce and increasing productivity of agroindustrial mechanization. It was concluded that pumpkin crop raised all over this farming region of...
10
artículo
The objective of this work was to quantify either physical and chemical attributes of the whole along with grounded seeds from Castilla pumpkin (Cucurbita moschata Duchesne) and bitter pumpkin (Apodanthera undulata A. Grey). The parameters data for whole seeds of both pumpkin varieties were; physical dimensions, internal friction, external friction and particle size, while for their ground compound were; electric conductivity, soluble protein, total protein, carbohydrates, oil concentration and main minerals. Collected data is fundamental for generating technology for the productive processes and an aid for more efficient use of the entire organic mass, when new raw matter is obtained for separate processing areas, to diversify readily consumption produce and increasing productivity of agroindustrial mechanization. It was concluded that pumpkin crop raised all over this farming region of...
11
artículo
This study analyzes the psychometric structure of the CAPE- R scale, which assesses the beliefs about the educational process in rural teachers; explores the teacher´s profile, and analyzes the significant differences between the beliefs according to sociodemographic variables. The sample included 150 rural teachers from Mendoza, Argentina. The exploratory factor analysis yielded a factorial structure made up of four factors that explained a 44.19% of the variance of responses to the test. Internal consistency coefficients ranged from .74 to .85. The data show a predominance of difficulties in the educational process dimension (M=2.83; DE=.69), the only dimension that reached a significant association with the educational level of the classes (F =4.77, p<.05).
12
tesis de maestría
El objetivo general de esta investigación fue determinar la relación entre la inteligencia emocional y el proceso de aprendizaje andragógico de los estudiantes del Curso de Competencia en Inglés de la Universidad San Ignacio de Loyola, año 2018. Se utilizó una metodología cuantitativa, con un nivel descriptivo y un diseño no experimental, manejando una unidad de muestra de 30 estudiantes pertenecientes a dos secciones del Curso de Competencia en Inglés. Para la recolección de datos se utilizó el Inventario de Cociente Emocional Bar-On que consta de 133 ítems que fue adaptado al Perú por Ugarriza (2001), y una prueba que evaluó la comprensión auditiva, la comprensión lectora, la expresión escrita y la expresión oral. Los resultados mostraron que existe una relación directa y significativa entre las variables inteligencia emocional y el aprendizaje andragógico del idiom...
13
artículo
This article shows the process of molding plastic extrusion and injection information that will provide a comprehensive and simple idea in this type of industrial activity.Extrusion is a process used to manufacture products such as PVC pipes , rods and the insulated wire coating plastics and other products of constant section. This process involves heating the plastic and cause its output by pressure through a hole in a certain way and then cooling it in a machine called an extruder.The injection is performed by the injection molding machines in a similar way to the extruders ; except that the extruder while continuously preiona plastic material through unamatriz , makes a fuel entering a cold mold . Then wait until the cold molded material is to be removed from the mold before it is refilled . is used to manufacture products such as taznes , mugs , toys, etc.
14
artículo
This article shows the process of molding plastic extrusion and injection information that will provide a comprehensive and simple idea in this type of industrial activity.Extrusion is a process used to manufacture products such as PVC pipes , rods and the insulated wire coating plastics and other products of constant section. This process involves heating the plastic and cause its output by pressure through a hole in a certain way and then cooling it in a machine called an extruder.The injection is performed by the injection molding machines in a similar way to the extruders ; except that the extruder while continuously preiona plastic material through unamatriz , makes a fuel entering a cold mold . Then wait until the cold molded material is to be removed from the mold before it is refilled . is used to manufacture products such as taznes , mugs , toys, etc.
15
artículo
Today X has become one of the most important socialnetworks for expressing opinions and interests on the web.The large amount of data generated allows automatedsystems to profile users based on gender, nationality andthematic interests. There are difficulties in this process notonly because of the short content, but also because of theambiguity and the use of several languages.The goal of this proposal is to generate a deep learningmodel using BERT that is able to identify demographic andthematic attributes from tweets. Pre-trained models of theBERT and Multilingual BERT type will be used, applied on PAN Author Profiling Task (CLEF 2019) corpora in English and Spanish.The proposed work will deepen the analysis using supervised classification data for gender and nationality classification and topic extraction through unsupervised techniques, such as LDA and BERTopic. These options include...
16
tesis de grado
En los orígenes de la ciencia de la computación todo el énfasis estuvo puesto en desarrollar sistemas que automatizaran tareas que se hacían manualmente. Este era suficiente desafío. En la actualidad, se han automatizado muchas tareas y el gran desafío es cómo mejorar la capacidad de los sistemas para alcanzar nuevos requerimientos: agregar nuevas interfaces, combinar múltiples fuentes de datos en una sola, interactuar con dispositivos móviles y reemplazar viejas aplicaciones con nuevas. La tendencia de hoy es hacia un paradigma orientado a los procesos, donde las aplicaciones cubren la actividad global de la empresa y las herramientas son los BPMS (Business Process Management Systems o Sistemas de Gestión de Procesos de Negocio). Los modelos actuales resultan insuficientes porque son pobres en su integración y se orientan a describir datos y transacciones. El cambio de enfoqu...
17
tesis de grado
Music source separation is the task of isolating the musical phrases played by different instruments recorded individually and arranged together to form a song. Nowadays, several methods have been developed to cover the separation of music sources, which can be classified into supervised and unsupervised learning, however, no research has been developed in which the effectiveness of using different methods together are analyzed , that's the reason the present work seeks to measure the results of the use of two methods, REPET + (unsupervised) and UNet (supervised), jointly and in isolation to separate the music waves produced by a singer and the waves from the instruments. The results show an overall score (SDR) of the methods for vocal separation for the UNet network was 5.38 dB, REPET+ -4.3 dB, -2.55 dB for REPET+ & UNet, -0.38 dB for UNet & REPET+, -6.16 dB for REPET+ & REPET+ and 5.17...
18
artículo
Designing a performance metric by the fuzzy logic, the purpose of which is incorporated more aspects of the management processes of any organization including those subjective. To show how this metric was applied prior to a billing process of a company of herbicides, where this metric was constructed by traditional indicators of efficiency and effectiveness, producing fuzzy performance measures. The results show that this fuzzy measure performance is stable and valid as it is built on classical performance indicators already familiar with the properties they own. These metrics diff se somehow standardize the processes of the organization. The construction of the software and the results obtained from the fuzzy logic module of MATLAB version 7.0 (fuzzy toolbox).
19
artículo
This study focuses on enhancing the competitiveness of small and medium-sized companies (SMEs) specializing in heavy equipment maintenance. It introduces an innovative model that links the operational efficacy of technical processes to the overall effectiveness of maintenance services. This approach considers all elements of the value chain, including the processes and resources involved at each stage. The research highlights that a gap in the technical development of these processes hinders companies from achieving optimal outcomes due to inconsistency in maintenance methods. To address this challenge, a quantitative study has been conducted to explore the causal relationship between the efficacy of technical processes and the effectiveness of maintenance services. This research study aims to identify strategies that enable companies to improve their performance in this area.
20
artículo
This study investigates creativity and the creative process in Advertising Agencies in Brazil. The objective was to identify how the Copywriter and the Art Director operate strategies aimed at brainstorming in the ideation of advertising campaigns to reach insight. A qualitative study was carried out through semi-structured interviews designed based on the literature, applied to advertising who work in the areas. The study of Multiple Cases was used being the analysis of the collected data elaborated through the technique of content analysis based on Bardin (2010) and structured in the ATLAS.ti software. The findings reveal that in the Creativity dimension, copywriters and art directors perceive a strong influence from auditory and visual sources. In the Creative Process dimension, the findings indicate that the traditional steps instituted in the department are recurrent in the search f...