bluuebunny/crossref_metadata_2025 huggingface dataset:
personalización en la comunicación política. Caso Samuel García y sus primeros 100 días de gobierno a través de Instagram
Authors: Valdez Franco Sofia , Marañón Lazcano Felipe de Jesús , Barrientos Urbina Rodolfo
Published: July 2024

En Instagram, una imagen no es simplemente una representación visual en los perfiles políticos; más bien, constituye la culminación de una construcción visual cuidadosa, impregnada de valores intencionales que han sido analizados y decididos previamente. El propósito de esta elaboración es comunicar a los usuarios una imagen, la cual se retroalimenta a través del nivel de engagement que recibe. Sin embargo, se ha observado un aumento en la aplicación de procesos de personalización en la identidad digital de los políticos, lo que destaca el papel del político como individuo en comparación a su función pública. Comprender los componentes que dan forma a estas imágenes, así como su relación con los niveles de participación, implica entender los nuevos procesos de influencia y producción en el ámbito de la comunicación política. En esta investigación, se analizan los componentes visuales que construyeron la imagen de Samuel García Sepúlveda, gobernador del Estado de Nuevo León 2021 - 2027, durante sus primeros 100 días de administración. A través de un análisis de contenido de corte cuantitativo con nueve variables, se exploran la composición de las imágenes con mayor y menor engagement, así como la tendencia de los procesos de personalización en su perfil de Instagram. Se descubre que la personalización privatizada, y sus componentes, existen dentro de las publicaciones con mayor número de engagement.
paz a través de la educación.
Authors: González Chino Jorge
Published: July 2024

La obra “La paz a través de la educación. Perspectivas para el desarrollo de una cultura de paz en México desde las Instituciones de Educación Superior”, fue escrita de manera colectiva en México, coordinada por Francisco Javier Gorjón Gómez, con fecha de editorial 2021, perteneciente a la Asociación Nacional de Universidades e instituciones de Educación Media Superior (ANUIES). Está dividida en una sección introductoria y tres partes denominados: Contexto de la Educación en la paz, que abarca del capítulo 1 al 5; Factores determinantes a considerar en la educación para la paz, del capítulo 6 al 14; Instrumentalización de la paz, del capítulo 15 al 22. Fue escrita por diferentes autores cada uno de estos capítulos, lo que lo hace una obra muy rica en cuanto a diversidad de pensamiento y juntos suman tan solo 272 páginas.
Efecto de un programa deportivo en la seguridad de una comunidad vulnerable a través de lideres comunitarios.
Authors: Espino-Verdugo Francisco D. , Peña-Salinas Rogelio , Gadea Cavazos Erika Alexandra , Zamarripa Jorge
Published: July 2024

La percepción de inseguridad es un fenómeno relativamente reciente que ha comenzado a estudiarse por diversas disciplinas de las ciencias sociales. Estas disciplinas han realizado investigaciones empíricas y se han elaborado hipótesis y teorías sobre sus causas y efectos (López, 2013). La falta de seguridad ha influido en algunas comunidades en la participación en actividades físicas y deportivas y ha provocado a una disminución en los niveles de dichas actividades y cambios de vida en general. En México, como en otras partes del mundo, se utilizan encuestas de victimización como la principal herramienta para medir y conocer la percepción de inseguridad o la violencia, así como también se utilizan estudios para medir el impacto de las actividades físicas y deportivas en las comunidades vulnerables. En este sentido, el objetivo de este estudio es evaluar de manera integral el impacto de los programas deportivos comunitarios y su relación entre la percepción de seguridad y los niveles de actividad física y deporte en esta población con el fin de identificar posibles mejoras en la calidad de vida y el bienestar de dicha comunidad. La implementación de los programas de actividad física se realizó a través de los líderes comunitarios y se aplicaron las encuestas correspondientes respecto a la seguridad urbana (ENSU) y el módulo de práctica deportiva y ejercicio físico (MOPRADE). Los principales resultados revelan que la percepción de seguridad en entornos como el hogar, la escuela y el parque recreativo se logró con éxito en el grupo experimental.
Violencia estética, de la perspectiva legal a los nuevos abordajes restaurativos
Authors: Medina Sarmiento Rosabel
Published: July 2024

Resumen
La violencia estética constituye una manifestación de violencia basada en género que afecta globalmente a mujeres y niñas. En relación a las manifestaciones de discriminación por razones estéticas persisten limitaciones jurídicas asociadas a la identificación, regulación y diseño de intervenciones integrales. La investigación explora la interrelación entre las categorías ética y estética y la legitimación axiológica de los estereotipos de género en el Derecho. En consecuencia, se propone integrar la perspectiva de género y el análisis interseccional para evitar la violencia institucional y proteger dentro del colectivo de mujeres a aquellas que, por razón de la edad, color de la piel, peso corporal pueden encontrarse en situación de vulnerabilidad. El abordaje restaurativo en materia de violencia estética propone la transformación de las narrativas, la deconstrucción de estereotipos, la creación de conciencia a partir de las metodologías restaurativas, particularmente en los estudiantes universitarios del área de las Ciencias Sociales.
influencia de la mediación en estudiantes mediadores
Authors: Sánchez Lozano Juan Manuel , Domínguez Ornelas Karina Isabel
Published: July 2024

El presente trabajo de investigación tiene un enfoque mixto con un diseño transversal descriptivo, que pretende determinar la influencia de la mediación en estudiantes del nivel medio superior que les permita el desarrollo de habilidades emocionales, sociocognitivas y morales para promover una cultura de paz en la comunidad educativa y en su vida cotidiana.
Para la recolección de información se utilizó un cuestionario adaptado de 25 ítems como instrumento para evaluar la percepción de estudiantes mediadores en relación a las habilidades adquiridas.
En el estudio participaron 22 estudiantes mediadores egresados de 16 a 20 años de edad, de cuatro generaciones desde el 2018 al año presente, mismos que pertenecieron a una institución educativa pública del nivel medio superior ubicada en el municipio de General Escobedo.
En cuanto a resultados cuantitativos se destaca el desarrollo moral; señalando que gracias a la mediación el razonamiento fue el más importante; como los principios de imparcialidad, neutralidad y confidencialidad, y valores como el respeto. En la parte cualitativa resalta más el desarrollo emocional, siendo las habilidades de asertividad, autoconciencia, autorregulación, empatía y escucha activa las más desarrolladas.
conciliación como Método Alterno de Solución de Conflicto en los procesos judiciales de índole familiar en el Estado de Nuevo León, México
Authors: Guerrero Vega Roberto N , López Mejía Dave Alexander , Campacos Reyes Luis Hector
Published: July 2024

Existe una amplia complejidad al momento de querer resolver los conflictos que se originan en el núcleo familiar. El presente artículo posee un enfoque cualitativo, parte de un diseño no experimental, bajo un nivel documental-bibliográfico transversal. Tiene por objetivo general, analizar los retos que tiene la figura de la conciliación en los procesos judiciales de índole familiar en el estado de Nuevo León, México, también evaluar cuál ha sido su impacto y efectividad en la actualidad, además de sustentar cuales son los factores que contribuyen a que el referido Estado alcance el uso efectivo del método de conciliación en materia familiar. Tras la revisión de la literatura y el análisis documental se conocieron las leyes y las estadísticas actuales a nivel nacional del uso de la justicia alternativa en México, además se identificaron las causas que merman el uso de la conciliación en sede judicial, así como el papel que juega los litigantes, las partes y el sistema judicial en la interacción y la búsqueda del acuerdo consensuado. Partiendo de este análisis, se llegó a la conclusión en que la conciliación como figura se encuentra inmersa en las leyes, sin embargo, su optimo uso dependerá de proponer efectivos procesos al momento de utilizarla, también se dejó claro que la responsabilidad siempre recaerá en la búsqueda y el ánimo que tengan las partes, asesoradas por sus abogados en el uso y el fomento de la cultura del acuerdo, mismo que genera bienestar social para las familias.
TRADITIONS LOCALES ET PROTECTION DES FORETS : UNE APPROCHE COMPAREE ENTRE LES FORETS, SACREE DE SEROU ET CLASSEE DE KILIR AU NORD-BENIN
Authors: BONI BIAO Saliou ,   Laboratoire d'Analyse et de Recherche sur les Dynamiques Economiques et Sociales pour le Développement (Lardes), Faculté de Lettre, Arts et Sciences Humaines, Université de Parakou, Bénin, HADONOU Comlan Julien , VODOUNOU Jean-Bosco Kpatindé , DOUBOGAN ONIBON Yvette ,   Laboratoire d'Analyse et de Recherche sur les Dynamiques Economiques et Sociales pour le Développement (Lardes), Faculté de Lettre, Arts et Sciences Humaines, Université de Parakou, Bénin,   Laboratoire de Géosciences de l’Environnement et de Cartographie (LaGECa), Faculté de Lettre, Arts et Sciences Humaines, Université de Parakou, Bénin. BP 123 Parakou, Bénin,   Laboratoire d'Analyse et de Recherche sur les Dynamiques Economiques et Sociales pour le Développement (Lardes), Faculté de Lettre, Arts et Sciences Humaines, Université de Parakou, Bénin
Published: July 2024

Les questions environnementales ont été au cœur des décisions politiques ces dernières années et, parfois, les habitudes de certaines sociétés traditionnelles sont remises en cause au nom de la protection de l’environnement. Mais, en dehors des décisions politiques, souvent motivées par des résultats de recherches scientifiques, n’existe-t-il pas une autre approche, endogène par exemple, qui garantisse le développement durable ? Cette recherche se donne pour objectif de comparer deux modèles de gestion des forêts, la forêt classée de Kilir et la forêt sacrée de Sérou. La démarche méthodologique est basée sur une analyse diachronique et synchronique, qui a engagé 54 différents acteurs à travers des focus groupes et des entretiens individuels. Des résultats il ressort que la production des cultures de rente, encouragée par le gouvernement, contraint les paysans à la recherche de terres agricoles. L’absence d’une synergie d’actions entre les structures publiques et les communautés riveraines met en péril les forêts classées. La survie de la forêt sacrée de Sérou vient de la sacralisation de certaines essences, devenues incontournables dans les rites et traditions des communautés riveraines.
COUVERTURE MALADIE EN CÔTE D’IVOIRE : LE FOSSÉ ENTRE LA PROPAGANDE ÉTATIQUE ET LES ATTENTES DES POPULATIONS DANS LA PRISE EN CHARGE MÉDICALE
Authors: GNAKO Topra Guy-Venance ,   Université Péléforo Gon Coulibaly de Korhogo Communication pour le développement, ATSE Achi Amedée-Pierre ,   Université Péléforo Gon Coulibaly de Korhogo Sociologie de la santé
Published: July 2024

Pour permettre un meilleur accès aux soins de santé par les populations, l’Etat de Côte d’Ivoire a fait l’option du système de la mutualité avec la création de la couverture maladie universelle (CMU) gérée par la caisse nationale d’assurance maladie (CNAM) en 2014. A partir de 2019, le système de communication étatique s’est mis en branle afin de sensibiliser les populations à l’adoption de ladite CMU. Malgré ses efforts pour rendre effective la CMU, les résultats sont mitigés. Ce travail se propose d’étudier les déterminants de la non adhésion des populations au projet de couverture maladie universelle. Du point de vue méthodologique, nous nous appuyons sur une étude mixte, mobilisant les instruments qualitatif et quantitatif. De façon globale, les résultats de l’étude montrent que les populations apprécient la CMU comme une sorte d’arnaque. En conclusion, nous pouvons dire que la communication à elle seule ne suffit pas pour rendre effective un système de couverture maladie universelle
SPIRITUALITE ET GESTION DES RESSOURCES ENVIRONNEMENTALES CHEZ LES MOFU DES MONTS MANDARA (NORD-CAMEROUN)
Authors: BALNA Jules ,   1Departement de Géographie, Faculté des Arts, Lettres et Sciences Humaines, Université de Maroua. BP 644 Maroua, Cameroun, julesbalna@yahoo.fr 2Département Développement International, Institut Universitaire de Développement, DIABE ETAME SONE , MVEME OLOUGOU Mireille Michée , ZILHOUBÉ Appolinaire ,   Departement de Géographie, Faculté des Arts, Lettres et Sciences Humaines, Université de Maroua. BP 644 Maroua, Cameroun,   Département des Sciences de l’Éducation, École Normale Supérieure, Université de Bertoua. BP 652 Bertoua, Cameroun,   Departement de Géographie, Faculté des Arts, Lettres et Sciences Humaines, Université de Maroua. BP 644 Maroua, Cameroun
Published: July 2024

This work focuses on the impact of Mofu spiritual practices on the conservation of certain environmental resources. It is inspired by an article published in 2021 on the importance of justice of the invisible, Kuley, in the resolution of land conflicts among the Mofu people of Cameroon. The methodological approach was mainly based on the collection of qualitative data at the community level through focus groups discussion and individuals. The information sought is centered on ancestral cult practices and their current territorial roots. It emerges from the analyzes that by his nature, man is made up of the corporal and the spiritual. It is the place he inhabits, in this sense the environment is one of the determining factors of his identity, even of his existence. It is therefore, for those who feel connected to it, a bearer of meaning, interests and values. Also, its ways of thinking, its knowledge and its behaviors, as well as its relationships with space and places are a function of its interrelations with the environment. Emphasizing the link between spirituality and human actions, for sustainable development, represents an absolute necessity for the human and social sciences
IMPACT DES FORMATIONS SUR LA REDUCTION DU DECES NEONATAL AU CENTRE DE SANTE DE REFERENCE DE KOUTIALA
Authors: COULIBALY Moussa ,   Institut National de Formation en Sciences de la Santé
Published: July 2024

Cet article vise principalement à analyser l’impact des formations reçues par le personnel de la maternité du centre de santé de référence de Koutiala sur la réduction du décès néonatal. En effet, la récurrence de la question de réduction de la mortalité maternelle, néonatale et infanto-juvénile lors des sommets des Etats africains est devenue une préoccupation du système de santé en Afrique subsaharienne. L’atteinte de cet objectif passe fondamentalement par le renforcement du niveau de compétences des ressources humaines sanitaires. Nous avons mené une étude transversale par sondage exhaustif du personnel de la maternité dudit établissement. Cette recherche analytique mixte a concerné 08 agents de la maternité, 1 échographiste, 1 anesthésiste et 17 utilisatrices (usagers). L’administration de questionnaire, les entretiens et l’exploitation de documents ont été les moyens de collecte des données. Selon les résultats, nous avons 48 % du personnel de la maternité sont des infirmières obstétriciennes, 60% des enquêtés ont affirmé le perfectionnement comme le type de formation continue le plus suivi, 95,56% affirment que les formations ont réduit le taux de décès néonatal, le niveau de satisfaction des utilisatrices de service est 88,88%. Le lien de corrélation entre la formation et la réduction du taux de décès néonataux P-value est 0,015. La multiplication de la formation par perfectionnement qui est le plus suivi par le personnel a permis de réduire le taux de décès néonataux au Centre de Santé de Référence de la capitale de l’or blanc
ENHANCING SECOND LANGUAGE SPEAKING PROFICIENCY THROUGH COMMUNICATIVE ACTIVITIES: A COMPARATIVE ANALYSIS OF ROLE-PLAYING, DISCUSSIONS, INFORMATION GAP, AND GAMES
Authors: SOUGOULE Moussa ,   Université des Lettres et des Sciences Humaines de Bamako (ULSHB)
Published: July 2024

This research explores the effectiveness of various communicative activities in enhancing second language (L2) speaking proficiency. Addressing the challenge of enhancing language acquisition, the study compares the effectiveness of role-playing, discussions, information gap tasks, and games. Employing a content analysis methodology, the research aims to shed light on designing more impactful language teaching strategies tailored to L2 speaking proficiency. Theoretical frameworks in language acquisition and communicative language teaching guide the study's approach. Findings indicate that role-playing, discussions, information gap tasks, and games contribute significantly to speaking skills development, fostering student engagement, vocabulary acquisition, cultural insights, and overall fluency. The study underscores the importance of incorporating diverse communicative activities into language teaching curricula to optimize L2 speaking proficiency.
RE-EXPLORING SUNDIATA’S LIFE IN DJIBRIL TAMSIR NIANE’S AN EPIC OF OLD MALI
Authors: Koita Hamadoun Moussa ,   Ecole Normale Supérieure (ENSUP) de Bamako
Published: July 2024

This study explores Maghan Sundiata’s childhood, his experiences during his exile and his outstanding deeds both as a warrior and Mansa. The different phases of Maghan Sundiata’s life to be commented on are his childhood (he was called the lion child, and the day when he walked was called the lion ‘’ awakening day’’); his exile (his stay in Mema and Ghana); the Krina battle, Kurukan Fuga or the division of the world, Soumaoro Kanté’s rule, the empire, Baobab leaves, the return and the heroic return to Niani. The aim of the study is to shed light on some phases of Sundiata Keita’s life which we believe are not well known. The methodology of collecting data consisted in reading the work under study and taking notes to illustrate the different steps of the focus character’s life. It is a qualitative one. The literary theory chosen to analyse the work is Jane Austen’s narratology (Linear narrative) from the third person point of view
LEARNING DIFFICULTIES IN ACADEMIA: THE CASE OF THE LISTENING COURSE IN LICENCE1 ENGLISH DEPARTMENT AT UNIVERSITY JULIUS NYERERE OF KANKAN
Authors: KONATE Sékou ,   English Language Department/ University Julius Nyerere of Kankan PhD student at ED-DESSLA Bamako, KOUROUMA Bakary , BARRY Mamadou Adama ,   English Language Department/ University Julius Nyerere of Kankan PhD student at ED-DESSLA Bamako,   English Language Department/ University Julius Nyerere of Kankan PhD student at ED-DESSLA Bamako
Published: July 2024

One of the most crucial abilities in learning English is listening. Students have many difficulties when learning the English language. Because writing, reading, and vocabulary are given more consideration in high schools and training centers, students struggle greatly with listening comprehension at universities. Specifically, at the University Julius Nyerere of Kankan, the Licence 1 students from the English department and the majority of lecturers do not focus on this crucial skill in their classrooms. This article investigates the difficulties encountered by students while learning Listening and the importance of Listening in the learning process and the relationship between Listening and Patriotism. The participants of this research are the students from Licence 1 English department. They were chosen randomly. Both quantitative and qualitative methods were used. The numerical results from the questionnaire describe students' hearing difficulties and the factors influencing students' listening difficulties were investigated using the interview and observation techniques. The findings show that students' difficulties with listening comprehension include the lack of vocabulary, concentration, language accent, students' interest in English, pronunciation, lecturers’ speed while lecturing, understanding of contracted words, and lack of self-confidence. Regarding the contributing variables to those difficulties, they included the students’ prior knowledge, their lack of practice, and the environmental factors
Where's the Synthetic Blood?
Authors: Neeves Keith
Published: July 2024

Synthetic blood cells could solve blood shortages, but only if technical challenges are surmounted and costs are slashed.
PENINGKATAN KOMPETENSI GURU MELALUI PELATIHAN KECERDASAN ARTIFISIAL GENERATIF DI SDK VINCENTIUS SURABAYA
Authors: Pratikno Heri , Kisworo Angen Yudho
Published: July 2024

Dalam menghadapi tantangan pendidikan di abad 21, peningkatan kompetensi guru menjadi sangat penting. Salah satu aspek penting dalam kompetensi ini adalah kemampuan memanfaatkan teknologi, termasuk kecerdasan artifisial generative. Tujuan dari pengabdian masyarakat ini adalah untuk meningkatkan kompetensi guru di SD Vincentius Surabaya dalam menggunakan kecerdasan artifisial generatif. Pelatihan ini dirancang untuk membekali para guru dengan pengetahuan dan keterampilan dasar dalam mengimplementasikan kecerdasan artifisial generatif dalam proses pembelajaran. Melalui pendekatan praktis dan interaktif, diharapkan para guru dapat lebih efektif dalam mengintegrasikan teknologi ini ke dalam kurikulum mereka, sehingga dapat meningkatkan kualitas pendidikan di sekolah. Ke depan, dukungan berkelanjutan dan peningkatan program pelatihan akan menjadi kunci untuk memastikan penerapan teknologi AI yang optimal dalam pendidikan dasar.
تقنيات النانو والتقنيات الحديثة دراسة لاستخدامات المواد النانومترية وتقنية النانو في مجالات الاتصالات وتقنية المعلومات
Authors: Agena Ahmed .S.M. ,   كلية تقنية المعلومات – جامعة الزاوية – ليبيا
Published: July 2024

It is known that Nanostructured materials are engineering materials in which the crystal structure is composed of grains with a size of less than 100 nanometers. Due to the small size of these particles, nanomaterials acquire new and good chemical, physical and mechanical properties that differ from the original engineering materials. For example, in some engineering materials, the value of mechanical properties increases in terms of yield stress and strength [1]. Some materials have also acquired new features such as their ability to produce electrical energy and increase its storage capacity. As well as increased sensitivity to sensitivity to some chemical components. In this study, the use of nanostructured materials in the field of information technology was investigated, where the study dealt with the process of technical development of devices and equipment used in this field and the impact of the use of Nanostructured materials improving the performance of these devices and equipment. Through the study, it was found that, Nanostructured materials can increase the effectiveness of these devices and equipment, and that they will be the future base in the development of these devices to reach optimal performance. Keywords: Nanostructured materials, nanotechnology, information technology, communications
A Comprehensive Study on Applications of Blockchain in Wireless Sensor Networks for Security Purposes
Authors: Nguyen Mui Duc , Nguyen Minh Tuan , Vu Thang Chien , Ta Tien Minh , Tran Quang Anh , Nguyen Dung The
Published: July 2024

The paper evaluates potential applications of blockchain technology in enhancing the security and reliability of Wireless Sensor Networks (WSNs). The existing vulnerabilities in WSNs, such as concerns regarding data integrity and security, demand innovative security solutions. Through systematic analysis, this paper provides valuable insights to expand understanding of WSNs security, explaining the feasibility and benefits of deploying blockchain technology. Possible attacks in the networks are classified to point out either risks or potential solusions to protect the networks. By exploring the integration of Blockchain within WSNs, the paper highlights its potential to minimize various security risks. In addition, this work discusses the challenges and considerations associated with implementing Blockchain in WSNs. Overall, this paper contributes on securing WSNs and underscores the role of blockchain technology as a promising way for enhancing security of WSNs.
Length-Weight Relationship and Condition Factors of Hotate Clams (Patinopecten yessoensis) Cultivated in Funka Bay, Japan at Different Stations
Authors: Diandari Fasya Pingka , Listiowati Emyliana , Oktavia Kusuma Rima
Published: July 2024

Hotate clams (Patinopecten yessoensis) are a species of Bivalvia that is often found in the waters of Funka Bay, Hokkaido, Japan. The information regarding the relationship between length and weight and condition factors for hotate clams is important for knowing their growth patterns. This research aimed to examine the length-weight relationship and conditions of 56 Hotate clams collected in August of 2022 at two different locations. The relationship between length-weight and growth patterns shows that the range of b values at stations A and B is 2.45, and 1.86 in the waters of Funka Bay while the growth pattern in Funka Bay displays negative allometric growth with r values ranging from 0.90-0.92 (strong positive correlation). The condition factor values for Hotate clams at stations A and B are 5.45 and 1.28. There is a good welfare value for Hotate clams because the condition factor (Kn) is greater than one.
E-learning readiness and academic performance of senior high school learners
Authors: Pasculado Jenelyn
Published: July 2024

The study was conducted to determine the e-learning readiness of Senior High School learners and its influence to their academic performance. It employed a descriptive–correlational research design. Based on the results of the study, it is concluded that the level of readiness of SHS learners on Technology Access revealed a slight e-learning readiness. In terms of the level of readiness of SHS learners on Technological Confidence and Training, a slight e-learning readiness was revealed in so far as their fundamental computer skills, internet/online abilities, and e-learning background is concerned and with moderate readiness in respect to the social support given by parents, teachers, and peers. With regards to the level of readiness of SHS learners as far as Attitudes towards Successful Online Learning is covered, results showed that learners moderately displayed study habits that are geared towards independent learning yet are vulnerable to distractions. Further, it was shown that there is no significant correlation between SHS learners' e-learning readiness and their academic performance nor is there a significant difference between SHS learners' readiness for e-learning and their track, gender, and age.
Simulation of the formation and the study of the nanofilm properties of Co-Fe-Nb nanofilms
Authors:   Udmurt Federal Research Center UB RAS, Fedotov Aleksey Yu. , Severyukhina Olesya Yu. ,   Udmurt Federal Research Center UB RAS, Salomatina Anastasia Yu. ,   Udmurt Federal Research Center UB RAS,   Kalashnikov Izhevsk State Technical University, Sidorenko Anatolie S. ,   Moscow Institute of Physics and Technology,   Technical University of Moldova
Published: July 2024

The article presents the study of the formation and the analysis of the structure and properties of nanomaterials, which are cobalt-iron-niobium thin-film systems. A mathematical model is presented that allows to describe the combined behavior of atomic spins and coordinates. The generalized version of the model can use any type of the force interaction potential and take into account various contributions to the magnetic Hamiltonian depending on the specific problem being solved. When conducting computational experiments, the force potential of the modified embedded atom method (MEAM) was considered; to take into account magnetic interactions, a simplified magnetic Hamiltonian that includes the exchange interaction and the Zeeman interaction was used. The implementation of the mathematical model is presented in the LAMMPS software package, which was used to carry out numerical calculations. During the computational experiments, two separate problems were considered. In the first problem, the processes of deposition, interaction and ordering of a multilayer atomistic cobalt-iron-niobium system were analyzed. It has been shown that when niobium atoms are deposited onto a substrate, a relief nanofilm with irregularities up to a nanometer in height is formed. The contact between iron and niobium nanofilms is more blurred compared to the similar area of the contact between cobalt and iron nanofilms. In the second problem, the self-organization and reorientation of atomic spins in an iron nanofilm with a crystalline structure were analyzed. Calculations were carried out with and without an existing external magnetic field. The appearance of skyrmions (vortex flows) during the spin interaction of iron atoms was recorded. The simulation has shown that under the influence of an external magnetic field, an induced magnetic moment appears in the iron nanofilm, opposite to the induction vector of the external field.
The influence of heat treatment and cooling rate on the structural state of the near-surface layers of rapidly quenched tapes of the Fe77Ni1Si9B13 alloy
Authors:   Udmurt Federal Research Center UB RAS, Konovalov Maksim S. , Lad’yanov Vladimir I. ,   Udmurt Federal Research Center UB RAS, Mokrushina Marina I. ,   Udmurt Federal Research Center UB RAS, Ardasheva Darya P. ,   Udmurt Federal Research Center UB RAS
Published: July 2024

A study was carried out of changes in the structural-phase composition of rapidly quenched tapes of the Fe77Ni1Si9B13 alloy, obtained by cooling the melt on a disk-cooler rotating at speeds of 500, 1500, 2500 and 3500 rpm after heat treatment in continuous heating mode in a vacuum to temperatures of 510 and 750 ° C at a constant speed of 20 °C/min. After reaching the above temperatures, the tapes were cooled to (30±10) °C at a rate of 20 ÷ 30 °C/min. The analysis of the structural-phase composition of the near-surface layers on the contact and free sides of quickly quenched tapes after continuous heating in a vacuum to 750 °C at a constant rate of 20 °C/min shows the presence of the following phases: α-Fe(Si) ( type of crystallographic structure A2), Fe2B (C16), Fe3Si (D03), and Fe3B (D011), i.e. the composition of the layers on both sides is similar. As a result of studying the structure of the surface layers on the contact and free sides of the tapes obtained by cooling the melt on a disk-cooler rotating at the speed of 3500 rpm, it was found that after continuous heating in vacuum, four phases were revealed on the contact side (α-Fe(Si ) (A2), Fe2B (C16), Fe3Si (D03), and Fe3B (D011)), and on the free side there were only two (α-Fe(Si) (A2) and Fe2B (C16)). Based on the results of the analysis of the data obtained, it is suggested that the presence of Fe3Si (D03) phase precipitates in the ribbons promotes the formation of Fe3B (D011) and prevents its decomposition when heated up to 750 °C.
Local Structure and Solidification of Al-Ni-Co-REM Melts at High Pressure (up to 10 GPa)
Authors:   Udmurt Federal Research Center UB RAS, Menshikova Svetlana G. , Chtchelkatchev Nikolai M. ,   Institute of High Pressure Physics RAS
Published: July 2024

High pressure affects the solidification of glass-forming melts based on aluminum with transition and rare earth metals, allowing the synthesis of new metastable compounds that are stable for quite a long time under normal conditions. An attempt was made to connect high pressure with the glass-forming ability of melts. Using X-ray diffraction and electron microscopy methods, the effect of high pressure (up to 10 GPa) on the solidification of melts of complex multicomponent glass-forming alloys Al86Ni4Co4Gd6, Al86Ni2Co6Gd6, Al86Ni6Go4Gd2Er2, Al86Ni6Co4Gd2Tb2 with a temperature of 1800 K under conditions of rapid cooling was studied. The resulting samples are dense and homogeneous, with a fine-crystalline structure. Under high pressure conditions of 7-10 GPa, metastable crystalline phases were synthesized in alloys. Within the framework of the Ab-Initio Molecular Dynamics approach using density functional theory, the local structure of melts of selected alloys at low and high pressures was studied. The study of short-range order shows the presence of icosahedral clusters in melts, the formation of which is facilitated by rare earth metals. An increase in pressure from 0 to 10 GPa leads to an 8-fold increase in the concentration of icosahedra, resulting in the formation of a "percolation" cluster. It has been shown that the glass-forming ability of melts increases with increasing pressure, which affects the solidification processes. The arrangement of atoms in icosahedral clusters in melts promotes the formation of synthesized metastable crystalline phases in alloys.
TripletTriplet Annihilation of Molecular Electron Excitations near a Diamagnetic Metal Microparticle in an Alternating Magnetic Field
Authors:   Orenburg State University, Kucherenko Michael G. , Alimbekov Ildar R. ,   Orenburg State University, Neyasov Petr P. ,   Orenburg State University
Published: July 2024

A mathematical model of the spinselective reaction of triplettriplet annihilation of molecules on the surface of a spherical microparticle or a cylindrical rod of micrometer radius in an alternating magnetic field transformed by conducting microparticles is presented. Based on these models, the calculations of the integral and local rates of magnetically sensitive molecular processes were performed. It has been shown that in the local nearsurface regions of the conducting microparticles in an alternating magnetic field, the rate of spinselective bimolecular reactions changes. The comparison of the nanoand microsphere showed that with the external magnetic field induction value B0 = 1 T, the maximum resulting field at the equator of the particle was equal to 12 mT and 100 mT, respectively. It was also revealed that for nanoand microcylinders with a similar value of the external magnetic field induction B0 = 1 T, the maximum resulting field at the point (R,0) of the 2d magnetic pole was equal to 12 mT and 1.5 T, respectively. The amplitude of the magnetic effect for different times and particle sizes was equal to +1 % and 2 %. For a silver microcylinder with a radius R = 25 μm, there was switching from a purely negative magnetic effect at the time t = 0 ns to an effect with positive and negative parts. For the case of a silver cylinder of radius R = 30 μm and external magnetic field frequency ω = 5∙108 s1, an increase in the amplitude of the positive part of the magnetic effect curve from 0.25 % to 1 % was observed when the time instant changed from t = 0 ns, which corresponds to the maximum of the external magnetic field, up to t = 3.68 ns when the resulting field of the microwire reaches its maximum. This work may be of interest to physicists and chemists involved in science in the field of chemical physics, physics of magnetic phenomena, spinselective reactions and spintronics.
Effect of carbon impurity on the temperatures of melting and crystallization of nickel nanoparticles: molecular dynamic simulation
Authors:   Katanov Khakass State University, Poletaev Gennady M. ,   Polzunov Altai State Technical University, Sannikov Andrey V. ,   Katanov Khakass State University,   Polzunov Altai State Technical University, Kovalenko Viktor V. ,   Siberian State Industrial University
Published: July 2024

The molecular dynamics method was used to study the processes of melting and crystallization of nickel nanoparticles and the influence of carbon impurities on these processes. The influence of the particle size and concentration of carbon atoms, which were initially randomly distributed in the volume of a nickel particle, was considered. The particle diameter varied from 1.5 to 12 nm, and the concentration of carbon atoms varied from 0 to 10 at.%. It has been shown that the melting and crystallization temperatures are inversely proportional to the particle diameter: as the particle size decreases and, accordingly, the free surface fraction increases, the temperatures of melting during heating and crystallization during cooling decrease. The presence of an impurity of carbon atoms reduces both the melting point and the crystallization temperature ‒ by approximately 150 K in the presence of 10 at.% carbon. Carbon atoms often formed clusters consisting of several carbon atoms in the metal. Such clusters distorted the nickel crystal lattice around them, which led to earlier melting of the metal near the carbon clusters. At cooling from the melt at a rate of 1012 K/s, the particle crystallized with the formation of a nanocrystalline structure containing a high density of grain boundaries and other defects. Impurity carbon atoms, especially carbon clusters, were fixed primarily at grain boundaries and triple junctions.
Grade 9 Students’ Perception of Career Oriented Classroom Instruction (COCI) and its Effect on their Interest in Pursuing STEM Careers
Authors:   Pasig City Science High School, Dumapias Ronald , Corsiga Charito ,   Pasig City Science High School, Travero Jr. Roque ,   Pasig City Science High School, Castro Mary Ivy ,   Pasig City Science High School, Raymundo Rowena Angela ,   Pasig City Science High School, Secretario Maria Allen ,   Pasig City Science High School, Lansangan Ryan ,   Pasig City Science High School
Published: July 2024

The field of Science, Technology, Engineering, and Mathematics (STEM) has been perceived as one of the significant fields for a nation’s progress. However, there is an evident decline in the interest of students in pursuing STEM careers. This study was conducted to explore the students' perception of the use of career-based scenarios and career-related activities in a Career-Oriented Classroom Instruction (COCI) and its effects on the students’ interest in pursuing STEM. A single intact group of grade 9 students was selected to undergo an intervention using the COCI. A standardized SERI questionnaire was employed to gather their perception of its use. While another validated questionnaire, the CIQ, was used as a pretest and posttest to test the effect of the intervention. The descriptive results of students’ perceptions revealed that they generally agreed that the scenarios used in the learning episodes were interesting, valuable, and meaningful to them. Further, the results of the t-test conducted uncovered a significant difference between the pre-test and post-test of the respondents with regard to their career interests. Lastly, it was found that there is a statistically significant low correlation between the perception of the students on COCI and their interest in pursuing STEM careers.
Trapped in the Feed: Social Media Addiction, Problematic Internet Use and Sense of Belonging among College Students
Authors: Hadjirul Stephen Andrei ,   San Isidro College, Bildo Aicha Jael , Fernandez Chester Khennan , Sumayang Joann , Taja-on Evan ,   San Isidro College,   San Isidro College,   San Isidro College,   San Isidro College
Published: July 2024

In the twenty-first century, social media platforms have transformed communication, entertainment, and information dissemination, creating virtual communities that facilitate instant connectivity and real-time engagement. Despite these benefits, there are growing concerns about social media addiction and problematic internet use, particularly its negative association to personal relationships and social interactions. The current study addresses the gap in understanding the association of online engagement with sense of belonging of college students. The study utilized a correlational research design using stratified random sampling to gather responses from 464 college students across disciplines in an institution. Data was gathered using three questionnaires from previously validated studies and were analyzed using descriptive statistics and correlational analysis. The study found that moderate social media addiction and problematic internet use among students negatively impact their sense of belongingness. Significant negative correlations were identified, with higher online engagement linked to decreased feelings of community within the social environment. These findings highlight the need for balanced online and offline interactions to enhance students' social integration and overall well-being.
Percepción estudiantil de la dimensión internacional, regional y local en el currículo de ingeniería mecatrónica: Universidad Politécnica de Puebla, México
Authors: Huerta Jiménez Carlos Silverio , Rojas Rodríguez Rafael , Cortés Aburto Obed
Published: July 2024

Este estudio explora la percepción de los estudiantes de ingeniería mecatrónica de la Universidad Politécnica de Puebla sobre la integración de las dimensiones internacional, regional y local en su currículo. En un contexto globalizado y con la creciente necesidad de preparar a los egresados para un entorno laboral diversificado, se aplicaron dos cuestionarios tipo Likert para evaluar tanto la importancia como la implementación de estas dimensiones según la perspectiva estudiantil. Los resultados revelan que los estudiantes valoran significativamente la integración de una perspectiva global y regional, y aunque reconocen la importancia de la inclusión de conocimientos y prácticas indígenas, esta última dimensión es la menos visible en el currículo actual. Los hallazgos subrayan la necesidad de fortalecer la visibilidad y consistencia de los temas internacionales, mejorar la profundidad de los contenidos regionales y desarrollar iniciativas específicas para integrar conocimientos indígenas de manera efectiva. Estos resultados proporcionan valiosa información para los diseñadores de currículos y los responsables de políticas educativas, indicando que una educación superior inclusiva y diversificada puede preparar mejor a los estudiantes para enfrentar desafíos globales y contribuir al desarrollo regional y local.
Implementasi Website Sekolah SMAK St. Louis 2 Surabaya Menggunakan Wordpress dan Divi
Authors: Basatha Rizky , Setyoadi Eddy Triswanto , Hariyanti Novi Tri , Wirapraja Alexander , Rahmawati Titasari , Sena I Gede Wiarta , Soedargo David Saputra Octadianto
Published: July 2024

Sekolah Menengah Atas Katolik (SMAK) St. Louis 2 Surabaya menghadapi tantangan dalam meningkatkan daya tarik dan fungsi halaman web sekolah mereka untuk memenuhi kebutuhan orang tua, calon siswa, serta siswa yang sudah bersekolah. Masalah utama yang dihadapi adalah tampilan web yang kurang responsif dan tidak terintegrasi dengan media sosial. Untuk mengatasi hal ini, dilakukan pembuatan ulang situs web menggunakan WordPress yang dipadukan dengan Divi Plus dan Supreme. Integrasi media sosial dilakukan menggunakan Smash Balloon dan Click to Chat WhatsApp untuk memudahkan komunikasi. Proyek ini juga mencakup fitur-fitur baru seperti profil alumni, sejarah sekolah berbasis alur waktu, serta tampilan berita yang lebih informatif. Hasilnya adalah situs web yang lebih menarik dan mudah digunakan, memberikan pengalaman pengguna yang lebih baik serta memudahkan akses informasi. Peningkatan ini diharapkan dapat mendukung branding sekolah dan mempermudah proses penerimaan siswa baru.
THE POLITICAL ECONOMY OF FEDERALISM AND MARGINALIZATION IN NIGERIA: A REFLECTION ON NORTH AND SOUTH ORIGINAL COPY 2024 APRIL
Authors: Nwanne Joseph Chinedum ,   Department of Political Science Bingham University
Published: July 2024

The study explored the interface between the political economy of federalism and marginalization in Nigeria. We posit that the notion of marginalization was introduced into Nigeria by the nature of British colonial rule which saw the Hausa / Fulani as the most pliable people in Nigeria and handed over power to them after independence, which they have continued to use as a tool for marginalizing the southern part of the country. We relied on the documentary and survey method for data collection, content analysis and percentages for data analysis, rentier state theory was adopted for theoretical framework. We discovered that Nigeria federal system has continuously been used as a tool for marginalization but that it became rampant under the present administration as reflected in its lopsided appointments. The study recommended among others, that the idea of zoning and rotational presidency be enshrined in Nigerian constitution including the development of strong political institution that is independent and neutral Nigeria should develop strong political institution that will not be easily manipulated especially the Independent National Electoral Commission (INEC) and the judiciary, to achieve this, the exclusive power of appointing INEC Chairman and Chief Justice of Nigeria(CJN) must be remove from the President by way of constitutional amendment. If this is done, the incredible and kangaroo manner in which the former CJN justice Walter Samuel Nkanu Onoghen was removed would have been avoided.
EDUCATION AND HUMAN CAPITAL DEVELOPMENT: REFLECTION ON TSITSI DANGAREMBGA’S NERVOUS CONDITIONS
Authors: Nebeife Ifeoma Cassandra ,   Department of English and Literary Studies, Federal University Wukari
Published: July 2024

The problem of human capital development in Africa continues to grapple with a lasting solution. This paper through the lens of Tsitsi Dangarembga’s Nervous Conditions examines the roles of critical thinking, self-awareness and collective action in achieving true human capital development. Education as a double-edged sword remains a powerful tool for empowerment and liberation, particularly for marginalized groups like women. The primary text in use emphasizes the unequal access to the quality education experienced by characters along lines of gender and class. The paper employs the tools of psychoanalytic theory to analyze the cost of assimilation into the dominant culture while in the pursuit of education. This often leads to internal conflict and a loss of cultural identity. It achieves this using the descriptive qualitative research design as its methodology. Consequently, the paper finds that despite these challenges, education remains a vital tool for individuals and communities to challenge oppressive structures and claim their agency.
Etika dalam Ruang Sidang: Perspektif Filsafat Hukum terhadap Putusan Hukum dan Keadilan
Authors: Syaroni Imam
Published: July 2024

Etika dalam praktik peradilan dengan menggunakan perspektif filsafat hukum, fokus utamanya adalah dampak pertimbangan etis terhadap pengambilan keputusan hukum dan pertimbangan keadilan di  ruang sidang. Para profesional hukum, khususnya pengacara dan hakim, mempunyai peranan penting dalam menjaga  kepercayaan masyarakat terhadap sistem hukum. Topik utama yang dibahas adalah kewajiban menjaga kerahasiaan klien, tanggung jawab terhadap keadilan, ketidakberpihakan hakim dan tugas profesional pengacara. Analisis landasan filsafat yang membentuk peraturan dalam konteks peradilan dan menjelaskan peran hakim dan pengacara dalam penyelenggaraan peradilan. Melalui kajian konsep-konsep filsafat seperti keadilan distributif, etika peradilan, dan kepastian hukum, artikel ini bertujuan untuk memberikan pandangan luas mengenai kompleksitas etika yang terlibat dalam  pengambilan keputusan hukum. Oleh karena itu, ini bertujuan untuk memberikan pemahaman yang lebih mendalam tentang bagaimana etika, dalam konteks pemikiran hukum, mempengaruhi dan membentuk  arah putusan peradilan dan penyelenggaraan peradilan di pengadilan