bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cálculo del coeficiente de capacidad de disipación de energía en pórticos regulares de concreto reforzado con diferente altura, para una zona de amenaza sísmica alta.
Authors: Nebrijo Ramos Javier Alberto , Menza Calambás Yessica M. 
Published: July 2024

Introducción: El coeficiente de capacidad de disipación de energía (R) es un parámetro determinante en el diseño sismo-resistente. Este parámetro representa la cantidad de energía que puede disipar una estructura mediante sus deformaciones inelásticas, de modo que permite reducir las fuerzas sísmicas para el diseño de una estructura. En los códigos de diseño se presentan valores para dicho coeficiente R según el sistema estructural y el material de los elementos estructurales, pero en ninguno de los casos se considera el comportamiento dinámico de una estructura para seleccionar su valor.
Objetivo: Calcular y verificar el valor del coeficiente R para sistemas aporticados de concreto reforzado de baja, mediana y gran altura.
Metodología: Para obtener los resultados de esta investigación se utilizó un método cuantitativo. Se analizaron sistemas aporticados en el campo no-lineal e inelástico, conociendo las propiedades plásticas de las secciones a través de los diagramas momento vs. curvatura. Estos diagramas fueron obtenidos por métodos analíticos y usando el programa XTRAC. Luego, con un análisis estático no-lineal se obtuvo la curva de capacidad, y usando del método del espectro de capacidad, el método NEHRP y el método de Newmark y Veletsos, se calculó el coeficiente R.
Resultados: Se obtuvo el coeficiente R para pórticos con características dinámicas diferentes, encontrando dependencia entre el valor de R con el periodo de vibración de cada pórtico modelado.
Conclusiones: Los resultados obtenidos permiten cuestionar la selección del valor del coeficiente R con los valores sugeridos en los códigos de diseño. Se concluye que para sistemas aporticados en concreto reforzado de baja altura (periodos de vibración bajos) el valor de R puede ser menor que el sugerido para este tipo de estructuras. Y en las estructuras con altos periodos de vibración pueden obtenerse mayores coeficientes R.
Metaheuristic algorithm for the construction of mixed covering arrays of different strength levels to be used in the design of black box software test cases
Authors: López Realpe Andrés Rodrigo , Muñoz Ordoñez Jorge Armando , Cobos Lozada Carlos 
Published: July 2024

Introduction— Currently, software quality is a fundamental feature to ensure a space in the global market that day by day is more competitive and demanding. Software testing allows software developers to find and fix bugs and, thereby, raise the quality of their products. The cost of testing is now estimated at 50% of the total cost of software development, so it is necessary to find less expensive ways to ensure elevated levels of fault detection. In this scenario, black box tests play a key role; within these tests, combinatorial approaches are one of the best options. In combinatorial tests, test users must have a tool that provides them with the least number of test cases with the greatest coverage (failure detection) according to the parameters of the method (procedure, function, or other) that they want to test, and this is the main objective of this work.
Objective— This paper presents an algorithm that supports the generation of test cases in black box tests based on the creation of Mixed Covering Arrays (MCA). These fixes allow you to generate the smallest number of test cases required to test a unit of code with the highest required coverage. The proposed algorithm builds an initial solution based on a greedy algorithm and then improves this solution through an iterative process oriented by simulated annealing (metaheuristic algorithm).
Methodology— The research was conducted following the Iterative Research Pattern proposed by Pratt. First, the main problems reported in the state of the art for the construction of CSF were identified, then a review of the proposed solutions to these problems was performed. Then a first algorithm was created and then iteratively modified this algorithm, including, and removing components according to the experimental results of its operation. When the desired version was obtained, a process of refinement of parameters was performed and compared with the best results presented in the literature, results obtained by different algorithms.
Results— The proposed algorithm obtains MCAs that are competitive (on average 3 additional test cases) against the best reported in the state of the art in an abbreviated execution time, an aspect that is of special interest for software testers.
Conclusions— It was confirmed that the greedy and metaheuristic approach based on simulated annealing is a suitable alternative for the construction of a CSF. Neighboring solution construction algorithms are key to finding the required MCA in a shorter execution time.
Modelo de inteligencia artificial y aprendizaje automático para la predicción espacial y temporal de eventos de sequía en el departamento del Magdalena, Colombia.
Authors: Herrera Posada Daissy Milenys , Aristizábal Edier 
Published: July 2024

Introducción— La sequía es uno de los fenómenos hidrometeorológicos más críticos por sus impactos en la sociedad. A pesar de que Colombia es un país tropical, existen zonas del territorio que presentan periodos de sequía, lo que ocasiona importantes perjuicios económicos.
Objetivo— Debido a los recientes avances en cuanto a las resoluciones espaciales y temporales de la teledetección, y a las técnicas de inteligencia artificial, es posible desarrollar modelos de aprendizaje automático apoyados en información histórica.
Metodología— En este estudio se construyó un modelo clasificador de Bosque Aleatorio (RF) y Árbol de Decisión en Bolsa (DTC) para realizar la predicción espacial y temporal de sequía en el departamento del Magdalena utilizando las siguientes características: Índice de Vegetación de Diferencia Normalizada (NDVI), temperatura de la superficie terrestre (LST), precipitación, Índice de Agua de Diferencia Normalizada (NDWI), Índice de Sequía Multibanda Normalizada (NMDI), evapotranspiración (ET), humedad superficial del suelo (SSM), humedad subsuperficial del suelo (SUSM), Índice ENSO Multivariado (MEI), Índice de Oscilación del Sur (SOI) e Índice del Niño Oceánico (ONI).
Resultados— Para el etiquetado, que permite entrenar y evaluar el modelo, se utilizó el Índice de Precipitación Estandarizado (SPI) para identificar los eventos de sequía.
Conclusiones— La implementación del modelo desarrollado puede permitir a las entidades gubernamentales tomar acciones para mitigar los impactos generados por sequías recurrentes en sus territorios.
Conocimiento y práctica del autoexamen de mama en la detección precoz de cáncer en mujeres de Bogotá, Colombia
Authors: Fajardo Zapata Alvaro Luis 
Published: July 2024

Introducción. La autoexploración mamaria, es una prueba de tamizaje que no disminuye la mortalidad por cáncer, pero permite que las mujeres conozcan la anatomía de sus mamas para que puedan detectar cualquier anormalidad y la informen de inmediato a su entidad de salud. Objetivo. Identificar los conocimientos y prácticas sobre autoexamen de mama en la detección precoz de cáncer en mujeres bogotanas. Materiales y métodos. Estudio descriptivo transversal realizado a través de una encuesta a las participantes del estudio. Resultados. Se encontró que el 87% de las participantes tenían conocimiento sobre qué es, y en qué consiste el auto examen de mama. Se evidenció relación entre la realización del auto examen de mama y la edad (Chi2 = 20.347 p = 0.0024), el nivel educativo (Chi2 = 13.81 p = 0.0079) y los antecedentes de cáncer de esta glándula en las mujeres participantes en el estudio (Chi2 = 10.15 p = 0.0062). Conclusiones. Es necesario insistir en la educación a las mujeres sobre la importancia de la realización del autoexamen de mama, pero hay que poner especial énfasis en recalcar la técnica, para que el resultado de dicha práctica sea eficaz.
Cuidado enfermero y calidad de atención integral a la población LGBTI/OSIGD
Authors: Escobar Escobar María Beatriz , Fernández Rincón Carmen Aydé , Henao Buriticá Adiela 
Published: July 2024

Introducción investigación realizada para la universidad del Quindío con el objetivo de sistematizar los resultados de estudios relacionados con el cuidados enfermero a la población LGBTI/OSIGD con las publicaciones realizadas en ingles, portuges y español en diferentes paises de europa, norte , centro y sur america, la primera devela las percepciones de los funcionarios de la salud y el contexto sociocultural del cuidado enfermero a este grupo de usuarios y pacientes Objetivo: Sistematizar los hallazgos de los estudios publicados sobre los cuidados de enfermería a la población LGBTI/OSIGD. Método: Revisión sistemática que sigue una guía de ocho pasos: determinar el propósito de revisión; protocolo y formación; búsqueda de literatura; cribado para inclusión; evaluación de calidad; extracción de datos; síntesis de estudios y escritura de la reseña. permiten seguir las fases de planificación, desarrollo y reporte de la revisión sistemática. Se partió del planteamiento de la pregunta: ¿Existen publicaciones científicas sobre los cuidados que enfermería y atencion integral prestados a la población LGBTI/OSIGD, y cuál es su calidad investigativa? en el período de 2018 a 2022, el estudio se apoya en dos estrategias para medir la cantidad de publicaciones y el cumplimiento de requisitos minimos en cuanto a estructura y organización el QUADAS-2 y el CONSORT. Resultados: se develan las percepciones de los funcionarios de la salud y el contexto sociocultural del cuidado enfermero, describe de que manera se producen ciertos codigos y dispositivos de estigmatización discriminación y exclusión y examina la disparidad en la atención en salud y política pública
Study of Insect Fauna and Spiders Prevailing in Lovely Professional University Research Farm, Punjab
Authors: Longkumer I Yimjenjang , Devi Yendrembam K. , Parajulee Megha N. , Koundal Shreya , Singh Konthoujam Ambedkar , Nangkar Iddi , Borah Abhinash 
Published: July 2024

Background: The diverse insect fauna harboring in every corner of the agroecosystem plays a crucial role in ecological balance. The insect pest feeding on various crops which then it is preyed upon by diverse predators establishing an optimum food chain. With respect to the host plant interaction, it is of paramount importance to survey and identify the species prevailing the region and having the potential of causing a havoc to the host plant so as to initiate an effective pest management tactics. This research focuses on the species diversity of insect pest as well as biological control agents in the various crop ecosystem Methods: Sampling of the insects and spider fauna were studied for two years, 2022 and 2023. Samplings were conducted in LPU research farm using three sampling techniques such as yellow sticky trap, sweeping net, pheromone lures. Following sampling of the insects and spiders species diversity was assessed using various indices such as shannon weiner indec, pielous index, simpsons index, margalefs index, Brillouins index and berger parker index Result: 913 insects from 56 species and eight orders-Coleoptera, Diptera, Hemiptera, Hymenoptera, Lepidoptera, Odonata, Orthopteraand Thysanoptera-as well as 9 species of spiders were recorded in the current study. Hemiptera, Lepidopteraand Coleoptera were the orders with the highest species abundance, while Hymenoptera was the least. Margalef’s richness index ranged from 0.26-2.6 and 0.21-2.72 respectively, evenness ranged between 0.06-0.20 and 0.08-0.22 and the diversity index for the first and second year, as indicated by the Shannon-Weiner index, varied from 0.11-0.30 and 0.14-0.34, respectively. In order to develop a strategy framework for monitoring insect biodiversity, which depends on a number of factors, it is necessary to analyze and document insect diversity.
Exploring the Effective Management Strategy to Sustain Cowpea Production under High Temperature Stress
Authors: Priyanka P. , Kokilavani S. , Geethalakshmi V. , Kalarani M.K. , Dheebakaran Ga. , Sathyamoorthy N.K. , Arthirani B. , Dharshini S. Divya , Pugazenthi K. 
Published: July 2024

Background: Abiotic stress negatively impacts the morphological, physiological and biochemical characteristics of plants leading to loss of yield and quality. The substantial increase in population and global surface temperature extends to global food insecurity hence it is important to maintain a sustainable yield of crops. Cowpea being a protein-rich legume and a nodule-forming crop facilitates not only meeting food insecurity but also creates a sustainable environment. The objective of this study was to explore the suitable management practice for cowpea to attain sustainable yield under the elevated temperature of +2°C from ambient. Methods: An experiment in cowpea variety Co 7 was carried out in Temperature Gradient Tunnel (TGT) located at Agro Climate Research Centre, Tamil
Nadu Agricultural University, Coimbatore. The research trial was carried out during the year 2021 and 2022 with Factorial Completely Randomized Design (FCRD). In this study, we have investigated the effect of different treatments on growth, yield, quality and available nutrients in soil. Result: The application of vermicompost with foliar spray of 3% Panchagavya at 30, 45 and 60 DAS stimulated the plant height, number of leaves and leaf area index (LAI). The increase in availability of soil nutrients exhibited higher dry matter production, pod length (10.46 cm), number of seeds per pod (7.56), test weight (12.56 g), seed yield (13.25 g plant-1) and seed protein (21.82%). These results suggest that vermicompost application with 3% foliar spray of Panchagavya has a positive effect on improving the high-temperature tolerance of cowpea plants.
Journalistic creativity in the age of neural networks
Authors: Raspopova S. S. 
Published: July 2024

INTRODUCTION. Journalism includes, along with creative and reproductive origins, because it is a mass media production. It should be said that in any sphere of human activity these beginnings interact with each other. But in journalism, this process is complicated by the fact that the author, creating a new product, often works according to a certain technology, solving, as a rule, typical problems. With the development of neural networks, which create media texts on an equal footing with journalists, the categories of “creativity” and “authorship” are becoming the subject of scientific discussion. The subject of the study is creativity and journalistic creativity functioning in the era of neural networks development. The aim is to reveal the essence of creativity, which can exist as a product of human activity rather than a computer system that only imitates the processes that take place in the human brain. MATERIALS AND METHODS. General scientific methods were used in the work: theoretical and conceptual synthesis of philosophical, cultural, and psychological sources, and the literature devoted to the issues of journalistic creativity and the use of neural networks in spiritual production was studied.RESULT AND DISCUSSION. The social essence of journalistic creativity, which results in human spiritual and thinking activity, was substantiated. While neural network has neither consciousness nor intuition that generates creative process.CONCLUSION. Interaction between a human and a neural network in the creation of an original work is impossible on conditions of parity, as creative activity is always personally motivated and controlled by the subject. The field of application of the results of this article can be the psychology of journalistic creativity. In the perspective of scientific research, the issues of substantiating the criteria for evaluating artistic, journalistic, and publicistic works created by a machine.
Causes and consequences of language manipulation with the concept of «patriotism» and criteria its distinction with nationalism
Authors: Mozgovoy V. I. 
Published: July 2024

INTRODUCTION. The concepts of “nationalism” and “patriotism”, “nazification” and “denazification” are used in the modern context without taking into account the history of their formation, which increases the possible escalation of social conflicts. The purpose of study – is to identify the causes and consequences of linguistic manipulation of the concept of “patriotism” and the criteria for its distinction with the concept of “nationalism”.MATERIALS AND METHODS. The studied facts of history examine the stages of development of nationalism and patriotism in the countries of Europe, the Russian Empire, the USSR and in the post-Soviet space. To study their interaction, a comparative historical method of understanding reality is used.RESEARCH RESULTS. The types of states that are built on different principles depending on the attitude of the power elites to patriotism and nationalism are analyzed: (1) protonationalism of Ancient Greece, formed on the basis of slavery; (2) nationalism in Europe with an amendment to the inviolability of property and individual freedom in bourgeois states, justifying the colonization of “unenlightened” peoples; 3) patriotism in the Russian Empire, established on the basis of Orthodoxy and citizenship, taking into account national and territorial covertness; (4) Soviet patriotism, built on the ideology of internationalism, equality and unity of national republics; (5) neopatriotism, which excludes nationalism as an ideology of superiority “titular” of a nation or state.CONCLUSION. The signs of nationalism are determined, revealing its destructive essence and making it possible to consolidate the social essence of patriotism in the structure of personal, state and interethnic relations. the significance of the model of openness of cultures, economies, religions and languages that create conditions for the formation of multipolar civilizations is substantiated.
Semantic potential of L. Andreev’s story “Kusaka”
Authors: Kuzminykh E. O. , Skuridina S. A. , Bugakova N. B. 
Published: July 2024

INTRODUCTION. The research will be useful not only to linguists and literary scholars, but also to literature teachers, since the works of L. Andreev are included in the school curriculum. The purpose of the work is to identify the semantic potential of L. Andreev’s story “Kusaka”. The relevance of the study is due to the need to study L. Andreev’s literary texts for modern philological science from the point of view of identifying the ability of units of different levels that are interconnected to act as markers of the mythical-poetic code.MATERIALS AND METHODS. The material of this work is the text of L. Andreev’s story “Kusaka”, which is a system of multi-level units, the analysis of which contributes to a deeper penetration into the author’s artistic intention. The work uses both general scientific and special linguistic methods: the method of linguistic observation and description, etymological, word-formation, onomastic, contextual, stylistic and linguocultural types of analysis.RESULTS AND DISCUSSION. It is shown that the literary text of L. Andreev is characterized by the interrelation of units of different levels, revealing the mythopoetic basis of the story, represented by the oppositions friend–foe, ligh–darkness, sound–silence. The dominant elements of the story are the lexemes house, yard, garden, sun, darkness. The diminutives used by the author when describing the girl and the dog create the image of a toy that is interesting and desirable in the present, but may be abandoned in the future due to loss of interest in it. Proper names (zoonyms Zhuchka, Kusaka, Kusachka and anthroponyms Lelya, Ilyusha, Dogaevs) and their absence have a special meaning.CONCLUSION. As in most of L. Andreev’s works, the story “Kusaka”, demonstrating the struggle of light with darkness, presents the path of gaining (Kusaka) and losing the soul (Lyolya and other people who for some reason are called kind). All this happens against the background of natural cyclicality – winter– spring–summer–autumn–... correlate with the natural processes of birth-development-old agedeath. Coming after the departure of the people who abandoned Kusaka, who again turned into just a nameless dog, the hopeless dark night becomes a symbol of lost hope, lost happiness.
Image of the Samarkand city in the artistic worldview of the historical novel by O. Yoqubov “Treasures of Ulugbek”
Authors: Ismatova N. A. 
Published: July 2024

INTRODUCTION. The purpose of the research is to study the urban text in the reflection of the artistic worldview of the historical novel by Odil Yoqubov “Treasures of Ulugbek”, which allows to consider the work based on the analysis of the place and action of events.MATERIALS AND METHODS. The research material is the historical novel by O. Yoqubov “Treasures of Ulugbek”. The descriptive method, chronotopic, motivic and geopoetic approaches are used.RESULTS AND DISCUSSION. It is determined that the historical existence of the city of Samarkand in the work of art defined the behavior of the characters: the image of the city acts as a secondary character, becomes a direct participant in cultural and historical events.CONCLUSION. The analysis of the artistic worldview of the historical novel by O. Yoqubov “Treasures of Ulugbek” shows that the atmosphere of everyday life of Samarkand residents of the 15th century includes cultural, historical, chronological, aesthetic aspects, with the help of which the direct connection in the image of a person, his feelings, and the surrounding reality is recreated. It is proved that the toponym Samarkand is a kind of artistic chronotype that allows to represent the unity of national and regional culture, to realize through the past historical urban reality and to assert that the image of the city of Samarkand is the basis of the artistic thinking of the novel author O. Yoqubov.