bluuebunny/crossref_metadata_2025 huggingface dataset:
Proceso de surgimiento, evolución y perfeccionamiento de la actividad y ejercitación física
Authors: Miguel Israel Bennasar-García Miguel Israel≈
Published: July 2024

El proceso de surgimiento, evolución y perfeccionamiento de la ejercitación física ha sido un fenómeno complejo que ha reflejado cambios culturales, sociales y científicos a lo largo de la historia humana. Desde sus raíces ancestrales en las prácticas de caza y supervivencia, la ejercitación física ha evolucionado significativamente hasta convertirse en un componente fundamental en la promoción del bienestar y la salud integral de los individuos en la sociedad contemporánea. En sus inicios, las civilizaciones antiguas, como la China y la Grecia clásica, sentaron las bases para la comprensión de la importancia de la actividad física en la vida diaria y el desarrollo de la persona. Sin embargo, durante la Edad Media, el énfasis en la espiritualidad y la falta de atención al cuerpo suprimieron en gran medida la práctica de la ejercitación física. Con el advenimiento del Renacimiento, surgieron figuras pioneras como Pier Henrich Ling, Guts Muths, Francisco de Amorós y Ondeano y Thomas Arnold, cuyas contribuciones sentaron las bases de lo que hoy se conoce como Educación Física. A través de sus enfoques sistemáticos y visionarios, estos precursores promovieron la integración del ejercicio físico en la educación y la promoción de valores como el trabajo en equipo, la disciplina y el liderazgo. Hoy en día, la ejercitación física ha adquirido una importancia sin precedentes, abarcando no solo el ámbito deportivo y de la salud, sino aspectos sociales y culturales. Con el avance de la tecnología digital, la monitorización y optimización del rendimiento físico han alcanzado nuevos niveles, junto con una mayor conciencia sobre la importancia del bienestar integral y la prevención de enfermedades relacionadas con el sedentarismo.
Categorías de gestión interna de las áreas protegidas de la Universidad de Costa Rica
Authors: Morales Brenes Alexa , Marín Miranda Armando , Fernández Otárola Mauricio
Published: July 2024

Las áreas protegidas son una de las mayores estrategias de conservación de la biodiversidad y servicios ecosistémicos. La clasificación de áreas protegidas en categorías de manejo de la Unión Internacional para la Conservación de la Naturaleza (UICN) constituyen un marco internacional de referencia. Este es reconocido por el Convenio sobre la Diversidad Biológica y busca categorizar los distintos modos de gestión aplicables a las áreas protegidas. Así, contribuye a la estandarización global de las áreas protegidas de acuerdo con sus objetivos de gestión, independiente de la nomenclatura de cada país. La Red de Áreas Protegidas de la Universidad de Costa Rica es una unidad de carácter multidisciplinario, dedicada actualmente a la protección de 15 áreas que resguardan recursos naturales diversos y que en conjunto suman 8 055 ha, propias o coadministradas por la Universidad.  Estas áreas contribuyen a la conservación de la biodiversidad en las distintas propiedades de la Universidad, incluyendo Sedes y Recintos por todo el país. Ante la necesidad de establecer lineamientos adecuados para la organización y gestión adecuada de estas áreas, presentamos tres categorías de gestión internas: Reserva Biológica Universitaria, Área Universitaria de Gestión de Hábitats y Especies, y Área Universitaria de Gestión Sostenible de los Recursos. Estas, basadas en un análisis comparativo con las categorías de manejo de la UICN, según sus objetivos de creación y conservación, los enfoques primarios de su gestión, los rasgos distintivos de cada propiedad y su papel ecológico en el paisaje.
Presentación. Voces y trayectorias laborales: explorando identidades y resistencias
Authors: Arguedas Abarca María Fernanda
Published: July 2024

En el número 183 de la revista, titulado "Voces y trayectorias laborales: explorando identidades y resistencias", se presentan diversos estudios sobre las condiciones laborales y las identidades de los trabajadores en diferentes contextos. Piedra analiza las experiencias de trabajadores de call centers en Costa Rica, explorando cómo estos empleos, aunque mejor remunerados que otros con menos requisitos de preparación, contribuyen a la precarización laboral y afectan la identidad colectiva y el bienestar emocional de los empleados. Quiroz investiga el tejido en cintura realizado por mujeres artesanas en Cajamarca, Perú, destacando su papel en la preservación de la memoria cultural y las identidades comunitarias, así como su resistencia cultural a través de las décadas. Zimbrón y Ojeda examinan la implementación del método Empleo con Apoyo en Mérida, México, enfocándose en las experiencias laborales de mujeres con discapacidad y la importancia de la sensibilización empresarial para facilitar su inclusión en el mercado laboral. Estos estudios revelan la necesidad de una mayor concientización y lucha colectiva por mejores condiciones laborales y el reconocimiento de identidades diversas en el ámbito profesional
Inclusión laboral de mujeres con discapacidad en Mérida, Yucatán, México
Authors: Zimbrón Pérez Guadalupe , Ojeda López Ruth Noemí
Published: July 2024

El objetivo de esta investigación es analizar el uso del método Empleo con Apoyo (ECA) en empresas de Mérida, Yucatán, México, las cuales realizan inclusión laboral de mujeres con discapacidad como estrategia para mejorar su permanencia en sus puestos de trabajo. Se utilizó una metodología cualitativa a través de estudio de caso de tipo interpretativo en el período de octubre 2022 a septiembre 2023. Los resultados describen las formas de discriminación sufridas por estas personas en su travesía para conseguir un empleo.
Estudio bibliométrico de los trabajos de titulación en la Facultad de Antropología de la Universidad Autónoma del Estado de México, 1986-2022
Authors: Arriaga Ornelas José Luis , Arredondo Ayala Georgina María , Esquivel Rivera Rebeca
Published: July 2024

En este documento se ofrece un análisis bibliométrico de los trabajos de titulación (pre-grado) presentados a evaluación en la Facultad de Antropología (FA) de la Universidad Autónoma del Estado de México (UAEMex) desde 1986 hasta 2022. Se identifican temas, ámbito, modalidad y frecuencia. Se busca entender el curso de estas investigaciones y su rumbo en términos prospectivos. Los resultados arrojan 620 trabajos en distintas modalidades. Se identifica un incremento anual a partir de la tercera década y, en los últimos 15 años, se advierte una diversificación en la modalidad, con prevalencia de tesis. Los temas muestran una transición que inicia con la dicotomía rural/urbano, pasa por temáticas que problematizan el cambio sociocultural y desemboca en investigaciones sobre grupos poblacionales específicos.
Inseguridad en Quevedo, Ecuador: percepciones, influencias y repercusiones en la cotidianidad
Authors: Tapia Chamba Jonathan
Published: July 2024

Este estudio investiga la percepción de inseguridad en Quevedo, Ecuador, empleando un análisis estadístico descriptivo. Más allá de la mera cuantificación, este trabajo busca profundizar en la intersección de los factores socioeconómicos y políticoculturales que moldean dicha percepción. De esta manera, el estudio proporciona una comprensión amplia y multifacética de la percepción de inseguridad y su influencia en la vida cotidiana de la población de Quevedo.
Los horizontes de la crítica en Bourdieu y sus efectos políticos
Authors: Juliao-Vargas Carlos German
Published: July 2024

Este texto reflexivo, moviéndose entre teoría social y filosofía, se centra en la concepción de la crítica social bourdiana y su potencial político. Se parte de algunas objeciones a su visión sobre cómo funciona la crítica, sobre todo aquellas que afirmanque implica una noción objetivista de la cognición y de la agencia de las personas, se aclara que ellas se basan en una percepción errónea de la idea de Bourdieu sobre los niveles en los que ocurre la crítica. Luego se explora su comprensión de la lucha semántica que requiere la crítica social y lo que implica para cambiar la configuración dominante de lo social. Finalmente, se afirma que  esta concepción de la crítica, aunque alejada del objetivismo, aún conserva cierta inclinación intelectualista.
Reconstrucción del discurso social sobre la desigualdad en Costa Rica, 2006-2014
Authors: Carballo Chaves Pablo
Published: July 2024

Este artículo ofrece una reflexión sobre la desigualdad social en Costa Rica desde la categoría del discurso social, a partir de una estrategia metodológica cualitativa. Desde esta categoría se reconstruye, a partir de grupos narrativos (la élite de gobierno, la oposición parlamentaria y los sindicatos), para comprender cómo se ha conceptualizado la desigualdad social en función de sus  interacciones. El análisis se centra en cuatro períodos de gobierno entre 2006 y el 2022, durante los cuales el Partido Liberación Nacional y el Partido Acción Ciudadana se han alternado en el poder. En esta primera parte del estudio se considera el periodo de 2006-2014. Entre las conclusiones más importantes se encuentra el papel de la desigualdad social en la creación de un clima de injusticia que ha permitido que surjan nuevas elites de gobierno y nuevos líderes sociales, entre los que ha aparecido un liderazgo conservador religioso reclamando presencia sociopolítica.
Panorama general de las bandas de música en Costa Rica: una mirada desde lo profesional y la formación académica a partir de la Dirección General de Bandas y la Escuela de Artes Musicales
Authors: Meza Solano Juan Carlos
Published: July 2024

El objetivo de este escrito es dar a conocer un panorama general de las bandas de música en Costa Rica, especialmente desde dos puntos de vista: el profesional, desde la realidad de la Dirección General de Bandas que pertenece al Ministerio de Cultura y Juventud y el académico, específicamente a nivel de formación universitaria y haciendo un énfasis particular en la Escuela de Artes Musicales de la Universidad de Costa Rica. Metodológicamente, el presente artículo se aborda desde la experiencia personal como director de bandas sinfónicas, tanto profesionales como de estudiantes, así como de un análisis de documentos. Además del valor histórico que representan desde su fundación y el impacto cultural y musical que atesoran. Se considera importante conocer estas instituciones desde su funcionamiento, a partir de lo cual se concluye que ambas instituciones constituyen un aporte de gran relevancia al desarrollo musical costarricense que permite al público disfrutar de música de gran calidad y diversidad.
Fonología de las róticas preconsonánticas y múltiples en el español de Costa Rica
Authors: Krohn Haakon S.
Published: July 2024

El español de las zonas centrales de Costa Rica se caracteriza por su gran cantidad de realizaciones no vibrantes de fonemas róticos en distintos entornos. En este artículo se analizan particularmente las leniciones de las vibrantes preconsonánticas y múltiples. Con base en datos tanto sincrónicos como diacrónicos, siguiendo el modelo de representación fonológica de las róticas múltiples como vibrantes simples geminadas, se propone que los dos fenómenos estudiados son instancias de un mismo proceso, a saber, la evitación de una vibrante coronal ante una consonante similar. Se muestra que existe una clara correlación entre la frecuencia de lenición rótica ante consonante y la semejanza entre dicha consonante y una vibrante coronal, lo cual explicaría por qué las vibrantes múltiples (correspondientes a la geminada /ɾɾ/) presentan lenición con mayor frecuencia que cualquier vibrante simple preconsonántica en esta variedad lingüística.
La escritura de sustantivos en inglés como lengua extranjera: un estudio transversal de su proceso de adquisición
Authors: Campos Estarás Begoña , Peñate Cabrera Marcos , Peñate Sánchez Adrián
Published: July 2024

Antes de la llegada del enfoque comunicativo a nuestras aulas, la enseñanza y el aprendizaje del vocabulario se basaba en la memorización de listados de palabras en su forma escrita y a partir de ahí el alumnado debía ir aprendiendo a pronunciarlas. Todo ello tenía como consecuencia una correcta ortografía y una pésima pronunciación. Con la introducción del enfoque comunicativo, el objetivo ha sido el aprendizaje oral del vocabulario y con ello se ha mejorado la pronunciación, pero se ha perdido la corrección ortográfica en muchos casos. En este trabajo presentamos los resultados de un estudio transversal de los errores ortográficos y producciones correctas en nueve sustantivos al final de la Educación Primaria, Secundaria Obligatoria y Bachillerato. Para este fin hemos utilizado un corpus creado en Canarias, representativo del alumnado de las siete islas, en el que se recoge una muestra de redacciones escritas en inglés. Los resultados presentan una disminución de errores ortográficos. Como conclusión podemos comprobar que la mayoría de los errores ortográficos son de tipo intralingüístico, pues casi todos son hipótesis de escritura que el alumno utiliza para así ir interiorizando el proceso de lectoescritura inglesa.
The Effect of Digital Reading on Edpuzzle to Improve Reading for Specific Information
Authors: Espinoza Pérez Dominique , Quintanilla Espinoza Angie
Published: July 2024

This action research study focused on determining the contribution of digital reading through the Edpuzzle platform to improve reading comprehension in 21 fifth-grade students from a municipal elementary school in Chile. It was carried out over seven sessions during which reading comprehension activities in Edpuzzle were used to identify specific information. Data were collected through statistics provided by Edpuzzle, a Likert scale, and two focus groups. Although the results did not reveal significant progress in the evaluated skill, most participants expressed a positive perception of their performance during the interventions. Therefore, these findings may be relevant for those seeking to use online platforms like Edpuzzle to improve students' reading comprehension, as despite the lack of evident improvements, participants enjoyed the activities and experienced a sense of achievement.
Joyce dramaturgo: Ulysses y el capítulo 15
Authors: Vieites Manuel F.
Published: July 2024

Este artículo tiene como finalidad mostrar la condición de texto dramático de uno de los capítulos centrales en Ulysses, y sobre todo su voluntad rupturista. Para ello, a partir del marco teórico que ofrece la Teoría Dramática con sus herramientas analíticas, a las que se suman las perspectivas histórica o comparada para situar el texto en el contexto en que se genera y publica y en relación con otros textos o autorías, se consideran algunos de sus rasgos más relevantes y novedosos. Como resultados más notables se señala que el capítulo que en su día Joyce situó bajo la advocación de Circe, constituye una obra dramática profundamente innovadora y mantiene paralelismos con la obra dramática de otros autores transcendentales en el siglo XX.
Guerra en casa: violencia y espacio doméstico en Tomar tu mano (2021), de Claudia Hernández
Authors: Rojas González José Pablo
Published: July 2024

A partir de la idea del espacio doméstico como un espacio aprehensor, el artículo pretende reflexionar sobre las formas de violencia que, en la novela Tomar tu mano (2021), de Claudia Hernández, experimentan los sujetos femeninos representados. El espacio doméstico, en el caso de este texto literario, parece conformarse como una extensión del ámbito de la guerra y de su lógica de dominación, la cual, consecuentemente, afecta a las mujeres protagonistas en sus propios cuerpos, muchas veces controlados por los designios de los sujetos masculinos con los que se relacionan y con los que constituyen familias. Así, se analizará el espacio doméstico expuesto en el texto y se entenderá como un régimen que oprime y somete a las mujeres hasta el punto de condenarlas a una vida subordinada. Finalmente, el espacio doméstico es, en el trabajo de Hernández, una suerte de “veredicto social”, encubierto por emociones como el amor o la felicidad, las cuales funcionan como una trampa patriarcal.
A Comparative Study of the Difficulties of the Pedagogical Specialists in the Process of Education of Children with Severe and Profound Multiple Disabilities in Bulgaria and Flanders (Belgium)
Authors: Hadzhieva Magdalena
Published: July 2024

The article presents the results of a comparative study of the difficulties that pedagogical specialists in Bulgaria and Flanders (Belgium) encounter in the process of education of children and students with severe and profound multiple disabilities. The analysis of the results shows that regardless of the differences in the two educational systems, specialists in both groups face many difficulties, caused both by the peculiarities of the development of the targeted group of children and students, the specifics of communication, behavior and learning processes, but also by some organizational aspects of the implemented support and education. The data from the empirical study can serve as a hypothetical direction to determine the professionals’ needs of additional qualifications and the relevant areas in which they should be supported, as well as a starting point for improving the necessary conditions to ensure effective education for the target group of students.
SEROPREVALENCE AND RISK FACTORS OF BOVINE RESPIRATORY SYNCYTIAL VIRUS IN DAIRY AND BEEF CATTLE HERDS IN REPUBLIC OF BULGARIA
Authors: P. Marutsov  , B. Boneva-Marutsova
Published: July 2024

Bovine respiratory syncytial virus (BRSV) is one of the important causative agents of Bovine respiratory disease complex (BRDC) in cattle all over the world. The present study was carried out to determine the seroprevalence of BRSV in dairy and beef cattle farms in Bulgaria. A total of 418 serum samples from 19 farms were tested using a commercial ELISA antibody test kit. The average rate of seroprevalence was 78.9 % indicating a high level of exposure to the virus.
In dairy and beef farms the seropositivity of BRSV was found to be 81.8%, and 72.7%, respectively. Evaluation of some risk factors reveals that the BRSV antibody prevalence was related to age, herd size, import of animals and season. This study demonstrates that infection is one of the common reasons of respiratory diseases in cattle which may have a significant influence on health and performance.
Emerging magnetic materials for electric vehicle drive motors
Authors: Rom Christopher L. , Smaha Rebecca W. , O’Donnell Shaun , Dugu Sita , Bauers Sage R.
Published: July 2024

Increasing demand for electric vehicles (EVs) is increasing demand for the permanent magnets that drive their motors, as approximately 80% of modern EV drivetrains rely on high-performance permanent magnets to convert electricity into torque. In turn, these high-performance permanent magnets rely on rare earth elements for their magnetic properties. These elements are “critical” (i.e., at risk of limiting the growth of renewable energy technologies such as EVs), which motivates an exploration for alternative materials. In this article, we overview the relevant fundamentals of permanent magnets, describe commercialized and emerging materials, and add perspective on future areas of research. Currently, the leading magnetic material for EV motors is Nd2Fe14B, with samarium-cobalt compounds (SmCo5 and Sm2Co17) providing the only high-performing commercialized alternative. Emerging materials that address criticality concerns include Sm2Fe17N3, Fe16N2, and the L10 structure of FeNi, which use lower cost elements that produce similar magnetic properties. However, these temperature-sensitive materials are incompatible with current metallurgical processing techniques. We provide perspective on how advances in low-temperature synthesis and processing science could unlock new classes of high-performing magnetic materials for a paradigm shift beyond rare earth-based magnets. In doing so, we explore the question: What magnetic materials will drive future EVs?

Graphical abstract
Washback Effect Assessment of Mahārah Istimā' using Google Form
Authors: Rahmawati Rahmawati , Zakiyah Zaimatuz , Sitompul Julkhaidir
Published: July 2024

Assessment has specific effects on learning, both positive and negative effects. In this case, assessment should encourage the implementation of better learning. This survey research aims to analyze the positive and negative effects of the mahārah istimā’ assessment using Google Forms or what is also called the washback effect. The respondents in this research were 43 PAI I FTK UIN Imam Bonjol Padang students. In this regard, data was collected through observation techniques, questionnaires, and interviews. As a primary data collection technique, the questionnaire covers three aspects: exam preparation strategies, learning attitudes, and learning materials. Then, the collected data was analyzed using descriptive statistics. The research results show that the total scores for each aspect are 37.4, 3.8, and 3.89, respectively. In other words, these aspects are included in the "excellent" category. Thus, based on these three aspects, the mahārah istimā’ assessment using Google Forms positively impacts learning. This research contributes practically to the experience of the mahārah istimā’  test using Google Forms. For future research, explore longitudinal effects, compare assessment methods, and study the sustainability of positive impacts. Also, analyze educators' perspectives and use qualitative data for deeper insights into assessment dynamics and student learning experiences, refining mahārah istimā’ assessment on digital platforms like Google Forms
On Swans, Cranes and Herons
Authors: Witteveen Joop
Published: July 2024

The author dealt with swans in PPC 24, and we expect to publish the part on herons in PPC 26.
Inca Food
Authors: Coe Sophie
Published: July 2024

Sophie Coe, whose three-part essay on 'Aztec Cuisine' (PPC 19, 20, 21) evoked much interest, has now furnished us with an account of Inca foodstuffs. Unlike the Aztecs, the Inca had domesticated mammals; and this essay deals with all their animal foods- and some mineral ones as a tailpiece.
Food in Festivity
Authors: Santich Barbara
Published: July 2024

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INFLUENCE OF GRAPHITED DUST ON THE ABRASION PROCESSES OF COMPOSITE MATERIAL BASED ON POLYTETRAFLUOROETHYLENE
Authors: Bondar N. , Tatarchuk T. , Tomina A.
Published: July 2024

Purpose. Study of the influence of graphitized dust on abrasive wear of polytetrafluoroethylene-based composites.
Research methods. Experimental studies were performed using modern methods of physical and mechanical tests, which ensures the reliability of the results. A laboratory mixer with a rotating electromagnetic field and a hydraulic table press TU 10003 TORIN were used for the production of samples. Weighing of samples for experiments was carried out on a VLR-200 scale, abrasion assessment was carried out on a HECKERT machine. The friction surfaces were studied using a BIOLAM-M microscope.
Results. The conducted studies showed that the index of abrasive wear of the composite with a polytetrafluoroethylene matrix decreases from 2.974 mm3/m to 2.539 mm3/m with a content of 10 % of graphitized dust. This helps to increase the service life of parts, which will reduce the frequency of their replacement, as well as reduce production costs.
Given that graphitized dust is a waste of metallurgical production, its secondary use as a filler for composite materials allows to partially solve the environmental problem of disposal of production waste.
Scientific novelty. Today, the production of products from composite materials is one of the promising directions of production, because the combination of a polymer matrix with various fillers makes it possible to obtain more economically profitable materials, forming the necessary physical properties. The possibility of using production waste as a filler allows solving the current problem of recycling and disposal of environmentally harmful substances. Therefore, the conducted research opens up new ways to solve a complex of environmental and economic problems.
Practical value. The obtained results are important in the further process of manufacturing composite materials. The ability to increase the resistance of the material to abrasive abrasion allows the production of parts that work in friction conditions.
How should we investigate variation in the relation between social media and well-being?
Authors: Johannes Niklas , Masur Philipp K. , Vuorre Matti , Przybylski Andrew K.
Published: July 2024

Most researchers studying the relation between social media use and well-being find small to no associations, yet policymakers and public stakeholders keep asking for more evidence. One way the field is reacting is by inspecting the variation around average relations—with the goal of describing individual social media users. Here, we argue that this approach produces findings that are not as informative as they could be. Our analysis begins by describing how the field got to this point. Then, we explain the problems with the current approach of studying variation and how it loses sight of one of the most important goals of a quantitative social science: generalizing from a sample to a population. We propose a principled approach to quantify, interpret, and explain variation in average relations by: (1) conducting model comparisons, (2) defining a region of practical equivalence and testing the theoretical distribution of relations against that region, (3) defining a smallest effect size of interest and comparing it against the theoretical distribution. We close with recommendations to either study moderators as systematic factors that explain variation or to commit to a person-specific approach and conduct N=1 studies and qualitative research.
Exploring The Qur’anic Narrative’s Punishment of Lūṭ’s Tribe: A Comparative Study of the Similarities Between Their Sins and Suffering
Authors: Fauzan Muhammad Nuril
Published: July 2024

This article explores the complex relationship between the wicked actions of Lūṭ’s community, as described in the Qur’an, and the particular type of retribution, known as ‘adhāb, that they experienced. The study used a qualitative research approach to thoroughly examine the Qur’ānic passages, aiming to reveal subtle connections between crimes and divine punishment. This research enhances comprehension of the concept of divine justice as depicted in the Qur’an by utilizing the theoretical framework of the theory of retribution, provided in a thematical explanation. The inquiry delves into the causality of the ‘adhāb as an effect of human transgressions, and in the study of Lūṭ’s narrative, there are various torments bestowed. The findings not only reveal historical and moral lessons embedded in the account of Lūṭ’s tribe but also offer a methodological framework for examining comparable narratives in the Qur’ān. This study seeks to prompt debates on the deep correlations between human behavior and divine repercussions, enhancing understanding of Islamic scriptures’ ethical and spiritual lessons.
Jesus as a Historical Man Based on Oddbjørn Leirvik’s Thoughts: Interreligious Dialogue between Islam and Catholicism
Authors: Yuniarto Petrus , Kwirinus Dismas
Published: July 2024

This article discusses Jesus anthropologically and his implication as well as historicity in the Islamic context. In Islam, Jesus is called ‘Īsā al-Masīḥ. In this article we discuss Jesus in the Quran and the Hadith, the anthropology of Jesus in Islam, the miracle of Jesus in the Islamic context, the Christian polemic against Islam in the Middle Ages and the dialogue and peace between Christians and Muslims. The method employed is content analysis of relevant primary and secondary data. The data collection method uses library research to explore various reference sources. The primary and secondary data obtained are then analyzed using a qualitative approach. The result is that the figure of Jesus based on Oddbjørn Leirvik’s thought can be used to promote harmony and peace in religious relationships, and it is very relevant to Indonesian context. The awareness of the figure of Jesus based on Islamic and Catholic teachings is essential to promote harmony especially in Indonesia.
Analysis of health outcomes in acute myocardial infarction: A value-based healthcare approach
Authors: Bermon Anderson ,   Fundación Cardiovascular de Colombia, Piedecuesta, Santander, Colombia. Universidad CES, Medellín, Colombia., Licht-Ardila Maricel , Manrique-Hernández Edgar Fabián , Hurtado-Ortiz Alexandra ,   Fundación Cardiovascular de Colombia, Piedecuesta, Santander, Colombia.,   Fundación Cardiovascular de Colombia, Piedecuesta, Santander, Colombia.,   Fundación Cardiovascular de Colombia, Piedecuesta, Santander, Colombia.
Published: July 2024

Introduction: Understanding the impact of value-based healthcare and various healthcare payment models on the health outcomes of patients with acute myocardial infarction (AMI) is pivotal for guiding clinical strategies and decisions. Objective: To compare health outcomes and costs associated with healthcare for AMI patients under insurance prospective global payment (PGP) and fee-for-service models. Materials and Methods: A retrospective cohort study encompassing AMI patients was conducted from 2021-2023. Convenience sampling of participants over 18 years of age diagnosed with type 2 myocardial infarction was conducted. Analysis was based on Colombian healthcare system payment models: PGP and fee-for-service. Results: The study involved 2134 patients, 657 (31%) under PGP and 1477 (69%) under fee-for-service. Length of hospital stay was associated with the payment model (coefficient -0.68, CI 95%: 0.40 to 0.98, p=0.037). Payment models also correlated with costs (845 USD, CI 95%: 87.92 to 1601; p=0.02 ). In-hospital mortality is not associated with either of the two contracting models. Quality-adjusted life years (QALYs) totaled 1.6 over a 2-year follow-up. Discussion: It is evident that throughout the care cycle at the Center of Excellence for Acute Myocardial Infarction, there is added value for patients with the PGP model, as the costs are lower and health outcomes comparable to the fee-for-service model. Conclusions: The findings of this study underscore the importance of understanding the relationship between value-based healthcare, different healthcare payment models, and health outcomes in AMI patients.
Advantages and Limitations of the Development of the Digital Economy Ecosystem (Using the Example of the BRICS and G7 Countries)
Authors: Ponomarev Sergey ,   Kaluga Branch of the Financial University under the Government of the Russian Federation, Bondareva Natalia , Abalakin Alexander ,   Moscow University for Industry and Finance “Synergy”,   Moscow University for Industry and Finance “Synergy”
Published: July 2024

The relevance of the research is determined by the search for new competitive tools for countries to achieve global leadership. The purpose of the study is to identify the advantages and limitations of the development of the digital economy ecosystem in the BRICS and G7 countries, as well as to formulate recommendations to strengthen the positions of the studied countries in the context of the formation of a multipolar world. The objectives of the study are aimed at identifying the role of the BRICS and G7 alliance in the world’s development economy, conducting a comparative analysis of the state of the digital economy ecosystem in the BRICS and G7 countries, and developing recommendations to strengthen the positions of the studied countries in the formation of a multipolar world. In the research’s course, the methods of analyzing literary and Internet sources, analysis and synthesis, systematization, graphical method, and comparison were applied. A comparative analysis of the state of digital infrastructure in the BRICS and G7 countries for the period 2010–2021 has been carried out; the characteristics of human capital determining the level of development of the ecosystem of the digital economy have been studied; the dynamics of exports of ICT goods have been studied; and the author’s recommendations on strengthening the positions of the BRICS countries and the development of the ecosystem of the digital economy of the G7 countries are proposed. The conclusion is made about the advantage of the G7 countries in terms of the level of digital infrastructure development. It is concluded that the G7 countries have high indicators of human capital development, exceeding those in the BRICS countries, except for Russia. In terms of R&D development, the G7 countries still have the advantage, but Brazil and China have already outperformed some developed countries in terms of individual indicators of investment in R&D. The signs of the advanced development of the BRICS countries have been revealed against the background of the fading dynamics of exports of high-tech goods in the G7 countries.
Conceptual Foundations of Consumer Cooperation Sustainability
Authors: Chistyakova Olga ,   Siberian University of Consumer Cooperation
Published: July 2024

Sustainability is the main criterion for the performance of any economic system. In modern scientific publications, there is no unified approach to understanding its essence, which must be considered from the perspective of its dual nature: the sustainability of the state of the system and the sustainability of its development. The modern concept of the sustainability of economic systems is based on the characteristics of sustainability, which have been deeply studied by scientists and disclosed within the framework of the theory of systems. Consumer cooperation, being an original economic system, differs from traditional commercial structures by the presence of a social purpose in society, its social mission. The state of consumer cooperation is assessed on the basis of volume indicators – the number of shareholders and consumer societies in the system, as well as the total volume of activity. The specific features are identified, and the main criteria for a sustainable cooperative organization are defined. The selection of criteria and indicators for the formation of an approach to assessing the sustainability of consumer cooperation was carried out taking into account the specifics of the activities and structure of cooperative organizations. Another feature of the activity of consumer cooperatives is their functioning on the basis of a certain way of organizing consumers interested in creating a consumer cooperative so that the effect of participation in it significantly exceeds the costs of its organization.
Assessment of Development Prospects for the Machine and Equipment Repair Industry Based on Strategic Analysis
Authors: Pavlov Anton ,   Moscow University for Industry and Finance “Synergy”, Anisimov Aleksandr ,   Moscow University for Industry and Finance “Synergy”
Published: July 2024

The transformation of socio-economic processes in the global economic system cannot but affect the development of individual industries, which ultimately influence on the management efficiency of key enterprises in the industry as well as the effectiveness of their business processes in the current conditions. The current state of the machine and equipment repair industry can be determined on the basis of a strategic analysis, which will determine the main driving forces in the industry, which in turn is the basis for assessing the prospects for its development and forming effective strategic reactions. The purpose of the study is to identify and analyze factors influencing the current state of the machine and equipment repair industry and to assess the prospects for the development of the industry. The research methods are: comparative analysis of sources, content analysis of documents, expert assessment, statistical analysis, PEST analysis, and SPACE analysis. The result of the study is a list of driving forces in the industry and strategic responses to threats and opportunities that are significant for the industry in the medium term. The authors conclude that the specifics of the development of the machine and equipment repair industry are mainly determined by the following factors: sanctions imposed against Russia by some countries; growth of investments in the industry; increasing the importance of higher education; technological improvements; and the introduction of modern technologies into repair infrastructure. In addition, the authors note that the industry is characterized by the following prospects: the development of repair infrastructure, an increase in the rate of digitalization of business processes in the industry, and growth in production volumes within the framework of import substitution programs.
Marketing Concepts and Performance Indicators Technology Sector Entertainment Products and Services
Authors: Lashmankina Ksenia ,   Russian Chemical-Technological University named after D.I. Mendeleev
Published: July 2024

The article analyzes the essential aspects of the experience economy, its features and functioning mechanisms, as well as the rationality of marketing and its individual concepts in this area. A list of indicators has been determined that reflect the effectiveness of experience marketing at all levels of management: at the macroeconomic level – the share of population spending on culture and entertainment in the structure of GDP; foreign trade potential of creative industries (share in world exports, in %); export of creative goods and services; import of creative goods and services; indicators of tourist flow (international and domestic tourism); NASDAQ index; at the mesoeconomic level – the share of citizens’ spending on culture and entertainment in regional scale; at the microeconomic level – the share of the population’s expenditure on culture and entertainment in the family budget; the company’s customer satisfaction index; sales conversion rate; demand for non-food products; the share of the budget allocated for experience marketing by companies; an indicator of overall consumer loyalty; business profitability ratio. Current trends in the development of the experience economy in the Russian Federation have been identified, as well as problems with its development at the national, regional, and enterprise levels. Based on the analysis of respondent assessments, further potential for expanding the experience economy through the marketing component has been identified. However, existing trends towards expanding this industry and increasing the profitability of businesses operating in this area or associated with it are offset by a number of problems arising in modern operating conditions, namely: at the macro level – the need to increase the efficiency of mechanisms for implementing the development of the experience economy (economic and institutional); insufficient financial support for industries and areas of the experience economy, as well as the necessary infrastructure component; at the micro level – ensuring the NPS and ROI of experience marketing; obtaining a sufficient budget; generating traffic and leads; identifying suitable technologies and their availability; correct targeting. The directions for overcoming them have been identified: at the macro- and mesolevel, the development of effective implementation mechanisms and support for industries and spheres of the experience economy; at the microeconomic level, the development of new methods and tools in the fields of economics and management, marketing and its optimal targets, as well as marketing communications at the enterprise level.
Methodological Approaches to Human Resource Management in the Conditions of Digital Transformation and Building Effective Business Processes
Authors: Kokuytseva Tatiana ,   RUDN University
Published: July 2024

The Fourth Industrial Revolution, the global coronavirus pandemic, and the evolution of generations influence changes in approaches to human resource management. The purpose of this study is to develop a human resource management mechanism that takes into account modern trends and features of human resource management. During the study, approaches to defining the term “mechanism” in the fields of economics and management were analyzed, and the authors definition was formulated. The features of human resource management in modern conditions are described, among which the increasing role of skills and recognition of the importance of human-centricity, the introduction of digital technologies, personnel shortages, the transformation of requirements for corporate culture, and the need for continuous training are of decisive importance. The possible influence of the identified features on the formation of a human resource management mechanism is shown. The most advanced approaches to human resource management in foreign companies are analyzed, which take into account modern trends and features (a skills-based management model, the introduction of digital technologies in human resource management, the introduction of a mentoring system, etc.). Based on the results of the study, an original management mechanism for human resource in the conditions of the digital transformation of the company was proposed, considering the identified management features.
Developing quality schools: A content analysis of principals’ practices, stressors, and support factors
Authors: Bedi Innocent Kwame , Kukemelk Hasso , Bardone Emanuele
Published: July 2024

School heads or principals have various roles in developing school quality, which can often be stressful. In this study we investigated principals’ perceptions of quality schools, the practices performed to improve quality, and the stress and support factors involved. We adopted a qualitative inductive content analysis approach to analyse the transcribed data collected from 14 principals of senior high schools in the Volta region of Ghana. The findings show that principals perceive quality schools as having high academic performance, quality teachers, and adequate resources coordinated in a well organised system. Furthermore, the results reveal practices that principals perform to improve school quality, such as promoting staff professional development, supporting students’ intellectual and skills development, supervising teachers, and providing resources. On the other hand, supervision, non-cooperation of some teachers, inadequate resources, and administrative bureaucracy were revealed as causes of stress in improving school quality. Facing these challenges, the principals relied on their academic qualifications and experiences when engaging in practices to improve school quality. We recommend further research on the possibility of principals using technology to monitor the presence of teachers in classrooms from their offices.
Strategies to support rural-based schools in teaching and learning during COVID-19: The case of the Maune circuit in the Capricorn North district
Authors: Mangena Masilo Lucas , Malatji Khashane Stephen
Published: July 2024

With this study we investigated strategies to support rural-based schools in teaching and learning during the COVID-19 pandemic. The research was conducted in 6 secondary schools in the Maune circuit, Capricorn North district of the Limpopo province, South Africa. A qualitative research approach using a case study research design was followed in the study. The population consisted of 42 school management teams (SMTs) and school governing bodies (SGBs) in the Maune circuit. Purposive sampling was used to select 18 participants. Data were collected through individual semi-structured interviews. A thematic approach was used to analyse the data. The social realist theory was adopted as theoretical framework using the concepts of structure, culture and agency as theoretical lenses. We found that the Department of Basic Education did not train SMTs and SGBs, which affected teaching and learning. We concluded that due to the unavailability of ICT infrastructure within the Maune circuit, teaching and learning during strict lockdown (coronavirus disease [COVID-19]) were impossible and difficult when learners were rotating attendance. We recommend a shift from a blanket approach to school support to conducting an intensive needs analysis for each school in order to provide appropriate and relevant support. A social realist approach to school support is also recommended, where structure and culture are considered critical attributes for school development. It will be good for policy makers, role players and stakeholders to work together towards a common goal and carry out their agential role in ensuring that the needs of marginalised learners are met in schools.
How does planetary health redefine our steps? An integrative review on climate change and global physical activity
Authors: Soares Ana Rafaela , Andrade Milca Rodrigues , Vianna Nelzair , Plácido Clarcson
Published: July 2024

Introduction: Climate change is altering individual behaviors, particularly in terms of physical activity, with significant implications for body and mental health. Objective: This review aims to provide insights for researchers, public health professionals, and policymakers to promote physical activity effectively in the face of climate change challenges. Methods: We conducted an integrative review of studies involving adults published in English, Portuguese, or Spanish, using databases such as PubMed, Scielo, Lilacs, Web of Science, and Embase. Results: Eighty-three papers were included, revealing that heat waves reduce outdoor physical activity, while indoor activities are gaining popularity due to poor air quality. Sea level rise affects coastal areas and water-based sports, limiting access to these activities. Public policies are needed to promote physical activity for various groups, considering their specific needs and limitations. Despite these challenges, physical activity can increase resilience and be a catalyst for lifestyle changes, especially in areas most affected by climate change. Conclusion: A multidisciplinary approach is crucial for developing solutions to mitigate the negative impacts of climate change on physical activity. This review highlights the urgent need for adaptation strategies in promoting physical activity in the face of a changing environment and its implications for public health.
NUMERICAL STUDY OF THERMAL MANAGEMENT FOR A CYLINDRICAL HEAT SOURCE BY PCM COMBINED WITH ANNULAR FINS
Authors: Cao Wenxiang , Wang Jun , Wu Zhiwei , Li Xiaolin , Zhang Xuesong
Published: July 2024

In the study, annular fins are used to improve the thermal management performance of the phase change material
(PCM) towards a cylindrical heat source. A two-dimensional axisymmetric model is established and the influence of
fins on the temperature of the heat source is studied in conjunction with the melting process of PCM. The effects of
the positions of a single annular fin are investigated. Results show that the lower the individual fin is in the PCM, the faster the melting rate and the lower the temperature, which is because the PCM above the fins can absorb more heat from the upper surface of the fin through natural convection. Maintaining a constant total volume of fins, the effect of multiple annular fins is studied. The results show that multiple annular fins have larger heat transfer areas and more uniform fin distribution, resulting in lower temperature and temperature difference of the heat source surface. Furthermore, the use of multiple fins of unequal height, with bottom fins being higher, is found to be more effective. The best improvement in the thermal management performance of the system is achieved when the height of the fins is 4, 8, and 11 mm from top to bottom, respectively.