bluuebunny/crossref_metadata_2025 huggingface dataset:
Criminal Law Policy on The Principle of Rechterlijk Pardon (Judge's Forgiveness) In the National Criminal Code Criminalization System
Authors:   Student, Magister of Law, Borobudur University, Jakarta, Amelia Rini Fitri Octa , Anesia Nila ,   Student, Magister of Law, Borobudur University, Jakarta, Zamri Hasby Muhammad ,   Student, Magister of Law, Borobudur University, Jakarta, Ferdiles, S.H., M.H Lucky ,   Lecturer, Faculty of Law, Borobudur University, Jakarta
Published: January 2025

This study aims to determine the criminal law policy of the principle of rechterlijk pardon (forgiveness of judges) in the National Criminal Code punishment system. The formulation of the problem discussed by the researcher is how the criminal law policy of the rechterlijk pardon principle in the National Criminal Code punishment system. This research also discusses what is the urgency of the rechterlijk pardon principle in the National Criminal Code punishment system. This research includes normative legal research, with data collected based on written regulations and experts' opinions. The results of this study indicate that the criminal law policy of rechterlijk pardon formulation is in accordance with the values of the Indonesian nation based on Pancasila. The rechterlijk pardon policy as contained in Article 54 paragraph (2) of the National Criminal Code is a new breakthrough in the National Criminal Code's punishment system as well as a punishment guideline that was previously absent in the WvS Criminal Code which is still in effect. The judge is given the authority to forgive the perpetrator of a criminal offense even though the perpetrator is proven guilty. The forgiveness given by the judge is certainly a consideration of the legal objectives in the form of legal justice, legal certainty, and legal expediency.
Volume 08 Issue 01 January 2025 Home January 2025 The Effect of Proactive Personality and Entrepreneurial Leadership on Innovative work Behavior Mediated by work Engagement in State Civil Apparatus at the Cooperative Service in West Sumatera
Authors:   Master of Management Study Program, Faculty of Economics and Business, Padang State University, Indonesia, Tawar Muhammad Sophian , . Syahrizal ,   Lecturer in the Master of Management Study Program, Faculty of Economics and Business, Padang State University, Indonesia
Published: January 2025

This study aims to analyze the effect of proactive personality and entrepreneurial leadership on innovative work behavior mediated by work engagement in state civil apparatus at the cooperative service in West Sumatera. The type of research uses explanatory research. While the research approach uses an explanatory survey that emphasizes quantitative research methods. The entire population Civil Service of the Cooperatives Department in West Sumatera totaling 664 people, with a sample size of 250 people. The sampling technique used proportionate stratified random sampling. Data analysis using Partial Least Square (SEM-PLS). The mediation testing strategy uses the path coefficient significance. The results of the study found proactive Personality has a positive and significant effect on work engagement. Proactive Personality has a positive and significant effect on Innovative Work Behavior. Work engagement has a positive and significant effect on Innovative Work Behavior. Entrepreneurial Leadership has a positive and significant effect on work engagement. Entrepreneurial Leadership has a positive and significant effect on Innovative Work Behavior. Work engagement mediates the influence of Proactive Personality and Entrepreneurial Leadership on Innovative Work Behavior with the form of mediation is complementary mediation in the form of partial mediation
The Effect of Earning Management, Information Asymmetry and Growth Asset on Future Stock Return with Dividend Policy as the Moderating Variable
Authors:   Pamulang University, . Suripto , . Andini ,   Pamulang University, . Holiawati ,   Pamulang University
Published: January 2025

This study aims to test and analyse the effect of effect of Eamings Management, Information Asymmetry and Asset Growth on the Future Stock Returns and whether the Dividend Policy could strengthen the relationship between the effects of Eamings Management, Information Asymmetry and Asset Growth on the Future Stock Returns in index LQ-45 companies listed on the Indonesia Stock Exchange from 2017 to 2022. This type of research is quantitative, using secondary data. The hypothesis testing used in the study was the Moderated Regression Analysis and Eviews 13 applications. The population in this study were all companies listed on index LQ-45. The data collection technique in this study was purposive sampling technique, from 45 research populations to 18 used as research samples. The results showed that Eamings Management, Information Asymmetry and Asset Growth simultaneously affect Future Stock Returns in index LQ-45 companies from 2017 to 2022. The research results obtained Risk Eamings Management affects Future Stock Returns, Information Asymmetry has no effect on Future Stock Returns, Asset Growth has no effect Future Stock Returns and the dividend policy could not strengthen the relationship between the effect of eamings management, information asymmetry and asset growth on the future stock retums.
Evidencias de validez y confiabilidad de la escala de motivación deportiva SMS-II en deportistas colombianos
Authors: Riveros-Vargas Catalina , Sierra-Osorio Daniel , Jaramillo-Muñoz Juanita , Aguirre-Loaiza Haney , Turbay de Mier Felipe , Riveros Munévar Fernando
Published: January 2025

Introducción: La motivación es importante en el rendimiento deportivo. La Escala de Motivación Deportiva (SMS-II Sports Motivation Scale) es un instrumento ampliamente usado, pero sus evidencias de validez en diferentes poblaciones y niveles de rendimiento deben ser investigadas.
Objetivo: revisar las propiedades psicométricas y adaptar la Escala de Motivación Deportiva, y examinar sus evidencias de validez convergente con el rendimiento óptimo (Flow, FSS; Clutch, CSS), en deportistas colombianos.
Metodología: a través de un diseño instrumental, se realizó la solicitud a los autores de SMS-II, traducción y contra-traducción, evaluación por jueces expertos, y aplicación de prueba piloto, siguiendo los lineamientos de la APA. Participaron 333 deportistas colombianos, a través de un muestro intencional, con edades entre 16-57 años (Medad = 23.6; DE. = 8.1), 83 mujeres (24.6%) y 250 hombres (75.0%).
Resultados: se realizó un análisis factorial confirmatorio con la estructura factorial original, encontrando altos índices de bondad de ajuste y bajos índices de error (GFI= 0.992, CFI = 0.992, TLI =0.990, RMSEA = 0.057), y se hallaron altos índices de fiabilidad (Omega de McDonald= 0.858, Alfa de Cronbach= 0.896 y GLB= 0.968). Se encontró una relación entre la SMS-II y las medidas de los estados FSS y CSS.
Discusión: la calidad métrica de la escala SMS-II es similar a estudios previos, que refieren la misma estructura factorial, y también altos indicadores de fiabilidad y consistencia interna.
Conclusiones: la Escala de Motivación Deportiva (SMS-II) es un instrumento válido, confiable y consistente, para evaluar la motivación deportiva, en atletas colombianos.
Estrategias de prevención de lesiones en tenis. Una revisión sistemática
Authors: Fernández-Galván Luis Miguel , Lopéz nuevo Carlos Enrique , Laborda Delgado Ignacio
Published: January 2025

Introducción: la prevención de lesiones en el tenis es fundamental para preservar la salud de los tenistas, promoviendo un desarrollo psicofísico equilibrado y un rendimiento óptimo. Esto resulta crucial tanto para tenistas profesionales como amateurs, ya que prolonga su carrera deportiva.  Objetivo:  identificar las medidas de prevención de lesiones implementadas en el tenis, describiendo su metodología de aplicación, los efectos observados y los aspectos tecnológicos involucrados. Metodología: se llevó a cabo una búsqueda sistemática en las bases de datos PubMed, Scopus y Web of Science, seleccionándose cinco estudios que cumplían con los criterios de inclusión previamente establecidos. Resultados: indican que dispositivos GPS, como "Armbeep Tennis", permiten monitorizar la carga externa e interna de manera eficaz, reduciendo riesgos de sobrecarga. Asimismo, aplicaciones como "Fusionetics™" identifican desequilibrios musculoesqueléticos y asimetrías bilaterales, mientras que el análisis de la fuerza de agarre revela que asimetrías superiores al 15% pueden predecir la aparición de lesiones. Conclusiones: las tecnologías descritas, como dispositivos GPS, aplicaciones de análisis biomecánico y el monitoreo de la fuerza de agarre, representan recursos esenciales para prevenir lesiones, optimizar la salud y mejorar el rendimiento en el tenis.
Modern soccer industry management and current challenges: systematic literature review
Authors: Getnet Daniel , Melkamu Zelalem , Mengistu Sisay
Published: January 2025

Introduction: Soccer is known as the "global game" because it is very popular in many parts of the world. Numerous studies have been conducted in different parts, segments, and levels of the soccer industry. However, the findings are inconclusive, unidirectional, and contradictory.
Objective: to analyze contemporary soccer industry management practices, challenges, and future perspectives in the football industry.  Methodology: A systematic literature review was used. 540 articles were initially recorded from Google Scholar, SCOPUS, and JSTOR databases. Through inclusion and exclusion criteria, 83 published materials that met the inclusion criteria were thematically analyzed. Results: The findings reveal that a global outlook with fidelity to local roots, changing commercial partnerships, a changing media landscape, cultural aspects in the football playground, and game attractiveness are major patterns identified in globalization and its development. In particular, specific rules and regulations, the nature of competition, ownership, leadership, and governance are also current variants in the management of soccer Discussion: Therefore, these are crucial ingredients for understanding the future dynamics of global soccer and represent challenges and dilemmas for the industry.
Conclusions: As a result, a massive or single research study on the current practices, issues, and possibilities of the modern soccer industry at the local, sub-regional, continental, and international levels is feasible.
Percepción de igualdad y discriminación de género en las clases de Educación Física. Un estudio de caso
Authors: Oliva-González Diego , Gamboa-Jiménez Rodrigo , Serra Pedrona , Luna-Villouta Pablo , Chihuailaf-Vera Loreto , Flores Ferro Elizabeth , Maureira Cid Fernando , Castillo-Retamal Franklin , Matus-Castillo Carlos
Published: January 2025

Introducción y objetivo: En el ámbito de la actividad física en adolescentes, persisten problemas de igualdad, discriminación y estereotipos de género, escenario donde la Educación Física (EF) no está ajena. Este estudio se propuso evaluar una intervención educativa basada en estrategias metodológicas enfocadas en la promoción de la igualdad de género y la no discriminación en la asignatura de EF en un colegio mixto chileno.  Metodología: La intervención tuvo una duración de 8 semanas (16 clases) y se llevó a cabo en dos cursos de secundaria con un total de 49 estudiantes (19 se identificaron con el género femenino y 30 con género masculino) de entre 15 y 16 años. La intervención se centró en fomentar la igualdad de género y modificar prácticas discriminatorias. Para evaluar la intervención se utilizó el Cuestionario de Percepción de Igualdad y Discriminación en Educación Física (CPIDEF), posteriormente se realizó un análisis estadístico descriptivo e inferencial de pre y post test.  Resultados: Los resultados mostraron mejoras en áreas como la distribución equitativa de recursos, pero también revelaron la persistencia de prácticas discriminatorias, particularmente en la percepción del trato diferenciado del profesorado.  Conclusiones: El estudio concluye que, aunque hay avances en beneficio de la igualdad de género, persisten desafíos significativos, que requieren una mayor formación y sensibilización del profesorado para propiciar un ambiente igualitario entre los géneros. Además, la investigación sugiere que intervenciones prolongadas y estrategias adaptadas a necesidades específicas de cada género son importantes para fomentar una participación igualitaria en la actividad física.
Determinants and key indicators of concussion in combat sport athletes: a systematic review
Authors: Fernandes José Raimundo , De Brito Michele  Andrade , Pérez Diego Valenzuela , Pimentel Ferreira Aparecido , José Aida Felipe , Aedo-Muñoz Esteban , Miarka Bianca , José Brito Ciro
Published: January 2025

Introduction: Combat sport athletes are more likely to suffer concussions because one of the goals is to knock out an opponent and apply blows during the fight.  Objective: To analyze the mechanisms of concussion specific to combat sports and identify the most prevalent signs and symptoms that affect athletes after concussion.  Methods: The PRISMA protocol was applied, searches were performed in electronic databases using the descriptors: Athletes, Fighting, Martial Arts, Combat Sports, Concussion, Brain Concussion, Traumatic Brain Injury, Physical Symptoms and Motivational Symptoms. The identification and peer selection process were performed using the Rayyan software. We then extracted the articles which met the eligibility criteria for qualitative analysis, using the Risk of Bias Used for Surveys tool.  Results: A total of 912 articles were identified, 90 duplicates and 81 bibliographic reviews, leaving 65 articles for reading the abstracts. Of these, 46 were excluded according to the eligibility criteria, including 19 articles. Regarding exposure to concussion, 70.2% were related to the number of fights performed and 29.8% fighters. The sports modalities were 45.5% MMA, 18.2% boxing, 9.1% taekwondo, 9.1% karate and 9.1% kickboxing. The injuries found were divided into 27.2% traumatic brain injury and 72.8% concussion. According to the signs and symptoms identified, 55.2% were physical and 44.8% motivational. Conclusion: The frequency of fights is a determining factor for the incidence of concussions in combat sport athletes and the post-concussion symptoms showed significant physical and motivational manifestations, which represent barriers to the technical-tactical development of athletes.
Rural High School Students' Attitudes Towards School Science
Authors: Lyons Terry , Quinn Frances
Published: January 2025

This paper reports findings from an Australian survey of Year 10 students (N=3759) indicating that those in small rural and remote areas tend to enjoy school science significantly less than their peers in larger towns and cities (Lyons & Quinn, 2010). The study also found that rural and remote students were less inclined than those in other locations to enjoy science relative to other subjects. Such a result has not previously been recorded in the science education literature and raises a number of questions about the relevance and quality of the science education experienced by rural and remote students. It also raises timely questions about the applicability to rural and remote students of an Australian Science Curriculum. The paper explores these issues and their implications for policy and research.
(Re)Pensando a censura
Authors: Neto Edival Saraiva de Oliveira
Published: January 2025

O presente trabalho visa compreender a censura e repressão à população LGBTQIA+, durante o período ditatorial brasileiro, tomando como ponto inicial as manifestações artísticas desse período. Em um primeiro momento do texto, falarei brevemente do contexto desse período. Sigo analisando o impacto que o golpe de 1964 causou nos indivíduos cuja sexualidade é colocada como desviante, perigosa e como um afronte à moral e aos “bons costumes”. Finalizo o texto traçando um paralelo entre o momento da ditadura civil-militar brasileira e os anos de governo de Jair Bolsonaro, quando localizamos, em seus discursos, uma consonância com o período ditatorial; chegando a inflar seus seguidores a pedir a volta do regime responsável pela morte, desaparecimento e tortura de pessoas.
Recife Frio
Authors: Murari Lucas
Published: January 2025

Este artigo tem como objetivo analisar o filme brasileiro “Recife Frio”, de Kleber Mendonça Filho, sob o prisma das mudanças climáticas e suas implicações socioambientais. Estruturado como um falso documentário, o curta-metragem inverte a temperatura da capital pernambucana, provocando transformações radicais na sociabilidade da população local. Por meio de uma narrativa que mescla sátira e reflexão, o filme aborda questões pertinentes ao Antropoceno, como a crise ecológica e o apartheid ambiental, evidenciando as desigualdades acentuadas pelas mudanças climáticas.
Montando com imagens de arquivo
Authors: Flores Virginia Osorio
Published: January 2025

A montagem audiovisual é, sem dúvida, um dos procedimentos mais específicos do cinema. Não só do cinema, mas de outros dispositivos da arte visual em geral. Nas obras prontas, suas formas de encadeamento, objetivos de seleção e princípios organizativos dos materiais imagéticos e sonoros dizem muito do sujeito do discurso. Filmes realizados na América Latina nos interessam em especial e, para este estudo, escolhemos “Baile perfumado” (1997), de Lírio Ferreira e Paulo Caldas, “La última huella” (2001), de Paola Castillo, “A paixão de JL” (2015), de Carlos Nader, e “EAMI” (2022), de Paz Encina. O objetivo é estudar e apresentar um dos regimes de montagem audiovisual possíveis para observar como as imagens de arquivo escolhidas trabalham entrelaçadas aos materiais produzidos por seus autores. A este regime de montagem chamaremos de “montagem com imagens de arquivos”.
MODERN AR/VR/MR TECHNOLOGIES AND EQUIPMENT IN EXCURSION ACTIVITIES
Authors: CHESNOVA E.N.
Published: January 2025

The article examines AR/VR/MR technologies, software, applications, permissions, developments, platforms, hosting, gadgets and equipment that are available on the digital market and can be used to create, develop a unique excursion product and its further promotion, to create an immersive museum space. Free and paid developments, software are highlighted, taking into account the set of options, financial capabilities, knowledge and skills of the excursion product developer. The article shows the real application of modern technologies and equipment in the practice of domestic state and private museums, in excursions. Problem of the article: the article provides an opportunity to navigate AR / VR / MR technologies, equipment, etc., which can be used to develop an excursion product, in excursion activities. Purpose of the article: the article is aimed at considering modern technologies and equipment used in excursion activities. Objectives of the article: definition and consideration of AR / VR / MR technologies and software applications and equipment, gadgets associated with their implementation; consideration of their application and implementation in practice. Materials and Methods of the study: the article provides an overview of existing AR/ VR/MR technologies, developments, equipment, etc. and the practice of their application in museums. The author of the article used the search and analytical methods. Results and their discussion: the article considers AR/VR/MR technologies, related software, developments, software environments, services, systems. Examples of the application of technologies, gadgets, equipment in museums in Russia are given. Findings and conclusion: the article considers AR/VR/MR technologies, equipment that can be used to create unique excursions, immersive museum space, and provides examples of their implementation in practice.
INTERDISCIPLINARY ANTHROPOLOGICAL APPROACH IN STUDENTS’ STUDYING AT A PHYSICAL EDUCATION UNIVERSITY RESEARCH ACTIVITIES
Authors: LIPSKAYA L.A. , SERIKOV S.G.
Published: January 2025

The problem of using an interdisciplinary anthropological approach in the scientific works of students, studying at universities of physical culture are revealed in the article, as a strategy for studying the process of physical education and human development, considered as a multifaceted bio-psycho-socio-cultural phenomenon, in the inseparable unity of body and spirit, natural and social, somatic and mental in it. The research problem relevance is due to the «anthropological turn» observed in pedagogical and sports science, as a methodological direction requiring an interdisciplinary synthesis of anthropological knowledge in natural and socio-humanitarian sciences. However, the analysis of scientific works, performed by students of physical education universities indicates a one-sided approach to the analysis of physical education and an athlete’s personality formation, which is considered as if in parts, depending on the development of which qualities attention is focused on. In this regard, the need to develop the leading principles of an interdisciplinary anthropological approach, as well as the methodological foundations of its application in the research activities of students, contributing to a holistic view of a person, his comprehensive development in the process of physical education and sports, becomes particularly relevant. The purpose and objectives of the research are to study the methodological role and features of the application of an interdisciplinary anthropological approach as a theoretical and methodological strategy for research conducted by students in the field of physical culture and sports. The research aim and objectives are the need to study the methodological role of the interdisciplinary anthropological approach, the possibility and expediency of its use as a theoretical and methodological basis for research conducted by students in the field of physical culture and sports. Research materials and methods include: analysis of scientific and educational literature, comparative analysis and systematization of graduate qualification works of students, studying at a physical education university. The research results showed that the use of an interdisciplinary anthropological approach in scientific research allows students of physical education universities to overcome the extremes of a one-sided view of athletes’ physical education and training, to focus not only on physical, but also socio-cultural, individual psychological, spiritual and ethical personality’s development. Findings and conclusion. The interdisciplinary understanding of the anthropological approach meaning, which determines the theoretical and methodological foundations content of the research conducted by students in the field of physical education and sports, is the most significant contribution to the theory of physical education and sports.
EFFECTIVENESS OF A PROGRAM AIMED AT INCREASING ABDOMINAL MUSCLE STRENGTH IN KICKBOXERS IN THE FULL-CONTACT AND K1 SECTIONS
Authors: POTERYAKHIN A.A. , KONDAKOV V.L
Published: January 2025

The article discusses a program for increasing the strength of the abdominal muscles of kickboxers in the full contact and K1 sections. Relevance. The constant improvement in the quality of training of athletes is due to the requirements of world standards for the implementation of techniques and the level of development of individual qualities, in particular, endurance, strength, speed, flexibility, coordination, which largely depends on the strength of the leg muscles. Problem, goal, tasks. The purpose of the study is to determine some features of the sports training of youth para-taekwondo athletes (with musculoskeletal disorders). Materials and Methods of research. The purpose of the study is to develop a program aimed at increasing the strength of the abdominal muscles of kickboxers in certain sections, in particular, full contact and K1. The research methods were analysis of scientific sources on the research problem, pedagogical observation, methods of statistical processing of competition results. The program was implemented on the basis of the Municipal Budget Educational Institution No. 4 of Belgorod, Municipal Budgetary Educational Institution No. 21 of Belgorod. The study involved kickboxers whose training sessions were conducted from 2014 to 2024. Results and its discussion. The developed program for increasing the strength of the abdominal muscles in kickboxers in the full contact and K1 sections included 8 subprograms for 30 days. Conclusions and conclusion. Analysis of the results showed that the systematic implementation of exercises within the framework of a program aimed at increasing the strength of the abdominal muscles significantly improves the quality of the overall physical and technical training of athletes. The work carried out within the framework of the study according to the chosen program contributed to a significant improvement in the physical performance of the athletes involved and the level of preparedness for the competitive period.
APPLICATION OF SOCIAL NETWORKS IN TEACHING HUMANITIES DISCIPLINES AT SPORTS UNIVERSITY
Authors: GRETS I.A. , ZHIVUTSKAYA I.A.
Published: January 2025

Numerous educational and methodological materials and scientific and practical publications devoted to the use of social networks in the educational process at a university are focused on the description and study of new forms and methods of work, their advantages and disadvantages. In professional education, issues related to the relationship between student performance and the use of instant messengers and social networks remain poorly understood. It should be noted that the specifics of education in sports universities dictate the need to provide students with free access to electronic educational materials developed and recommended by the teacher. The purpose of the research: to substantiate the relevance of using social networks as an auxiliary learning tool in teaching humanities at a sports university. Materials, methods and organization of the research. Full-time students of the Smolensk State University of Sports throughout the semester, as part of teaching the disciplines "Sociology" and "Philosophy," were offered educational and methodological materials posted on the teacher’s page on the social network "VKontakte". After the examination session, a sociological written survey (questioning) of students (n=108) was conducted. The study used analysis and synthesis of statistical data, scientific and methodological literature, a written survey, and Kendall’s rank correlation coefficient. Results and discussion. Based on the results of a sociological survey, features of the use of social networks by students of the Smolensk University of Sports in the educational process were identified. Analysis of the data obtained made it possible to establish statistically significant (p<0,05, p<0,01) relationships between the grades received by students in the exam and the sources of information they used in the learning process.
Conclusions. A significantly significant negative relationship (-0,193, P<0,05) was revealed between the use of paper sources in the preparation process and an unsatisfactory grade on the exam. A significantly significant negative relationship was determined (-0,238, P<0,05) between the use of unverified Internet sources in the learning process and the "good" rating; a positive relationship was found between the "satisfactory" (0,264, P<0,01) and "unsatisfactory" (0,313, P<0,01). A statistically significant positive relationship was established between students’ use of educational and methodological materials posted by the teacher on their personal page on the social network “VKontakte” and grades "excellent" (0,250, P<0,01) and "good" (0,226, P<0,05), negative - with ratings of "unsatisfactory" (-0,277, P<0,01) and "satisfactory" (-0,385, P<0,01).
EFFECT OF THE RANGE OF BODY WEIGHT LOSS ON COMPETITIVE RESULT OF JUDO ATHLETES
Authors: GURALEV V.M. , DVORKIN V.M. , OSIPOV A.YU.
Published: January 2025

The scientific literature lacks accurate and reliable knowledge on the effects of various HIIT programs and pre-competitive body weight loss on the competitive results of judo athletes.
Objective: this scientific work is devoted to assessing the effect of pre-competitive body weight loss on competitive performance of junior judo athletes, who applied high-intensity interval training (HIIT) in pre-competitive training cycle.
Materials and methods: an analysis of dynamics of body weight loss among junior judo athletes during the pre-competitive training cycle was carried out. The athletes’ competitive results were assessed using the Potential Analysis System (PotAS). Results and conclusion: just over half of the junior judo athletes studied reduce body weight before competition in the range of 5 to 10% of body weight. It was found that judo athletes, who reduced their body weight by no more than 5% of their total body weight, demonstrated significantly (p ≤ 0,05) higher competitive results.
INDICATORS OF PHYSICAL FITNESS OF 18-20 YEAR OLD STUDENTS PLAYING LACROSSE
Authors: KAPUSTIN Z.N. , DUNAEV K.S. , YARUSHIN S.A.
Published: January 2025

The article examines the change in indicators of the level of development of physical qualities in 18-20 year old students in lacrosse after a pedagogical experiment. The study lasted for six months and consisted of six mesocycles. Before and after the experiment, testing was conducted to determine the dynamics of the indicators of control exercises, characterizing some indicators of the level of development of motor qualities.
Aslantaş Barajı Göl Alanının Mevsimsel Değişiminin Google Earth Engine ve Uzaktan Algılama Teknikleri İle Belirlenmesi
Authors: Karataş Kamil , Bıçakcı Celal , Yıldız Selim Serhan
Published: January 2025

Yaşamın devamlılığı için en önemli unsurlardan biri sudur. Artan nüfusa rağmen yeryüzündeki su kaynaklarının sabit kalması suya olan ihtiyacı her geçen gün artırmaktadır. Türkiye'deki su kaynaklarının sürdürülebilirliği için etkin bir su yönetimi büyük önem arz etmektedir. Su kaynaklarında ve rezervlerinde zaman içinde meydana gelen değişikliklerin incelenmesi su yönetimine büyük katkı sağlamaktadır. Sulak alanların dinamiklerinin haritalanması ve analizi için uzaktan algılama (UA) teknikleri ve coğrafi bilgi sistemleri (CBS) hızlı ve etkili yöntemlerdir. Yüksek zamansal ve konumsal çözünürlüğe sahip uydu görüntüleri ile bu yöntemler başarılı bir şekilde kullanılmaktadır. Bu çalışmada; Osmaniye ili sınırları içerisinde bulunan Aslantaş Baraj Gölü alanının mevsimsel değişiminin belirlenmesi için, 2022 yılı Mayıs, Ağustos, Kasım ve Şubat aylarına ait Sentinel-2 uydu görüntüleri kullanılmıştır. Baraj gölüne ait su yüzeyi alanlarının belirlenmesinde literatürde de sıklıkla kullanılan ve başarılı sonuçlar elde edilen, normalleştirilmiş su fark indeksi (NDWI) kullanılmıştır. Uydu görüntülerine NDWI uygulaması Google Earth Engine (GEE) platformunda gerçekleştirilmiştir. Daha sonra su yüzeyindeki alansal değişim analizi ENVI programı ile gerçekleştirilmiştir. Analizler sonucunda elde edilen bulgulara göre; Aslantaş Baraj Gölü su yüzeyi ilkbahar mevsiminden yaz mevsimine geçişte en fazla azalışa uğramıştır. Bu iki mevsim arasında göl yüzey alanı 7,51 km² azalmıştır. En büyük artış ise sonbahar mevsiminden kış mevsimine geçişte gerçekleşerek göl yüzey alanı 5,41 km2 artmıştır. Sonbahar mevsiminde baraj gölü yüzey alanı 43,27 km2 olarak yıl içerisindeki en düşük seviyede olduğu sonucuna ulaşılmıştır.
Atlarda Hendra Virus Enfeksiyonları
Authors: Güngör Ali , Atasever Ayhan
Published: January 2025

Hendra virüsü (HeV), 1994 yılında Avustralya'nın Queensland eyaletindeki Brisbane banliyösünde ortaya çıkan zoonotik paramyxovirüstür. HeV ilk olarak Avustralya'da atlarda ve insanlarda ölümcül bir solunum yolu hastalığı meydana geldikten sonra tanımlanmıştır. Meyve yarasaları (Pteropus spp.) doğal rezervuardır. Biyolojik güvenlik seviyesi-4 (BSL-4) patojenleri olarak kategorize edilen HeV atlarda, solunum ve nörolojik belirtilerle ilişkili şiddetli, genellikle ölümcül, ateşli bir hastalığa neden olur; insanlarda ise solunum ve nörolojik enfeksiyonlara neden olduğu bilinmektedir. Bu makalede atlarda Hendra virüsü hakkında bilgi verilmesi amaçlanmıştır.
Computational Analysis of Stilbenes as Potential Multi-Targeted Therapeutics for Alzheimer’s Disease
Authors: Şirin Seda
Published: January 2025

Purpose: The aim of this study is to compare 13 stilbenes and 5 FDA-approved drugs used in the treatment of Alzheimer’s disease (AD) by ADME prediction and molecular docking method. Cholinergic, amyloid, tau, oxidative stress and inflammation hypotheses involved in AD pathology were targeted in molecular docking. Materials and Methods: SwissADME has been used to determine the physicochemical, lipophilicity, water solubility, pharmacokinetics, drug-likeness and medicinal chemistry properties of stilbenes (resveratrol, pterostilbene, oxyresveratrol, piceatannol, pinosylvin, isorhapontigenin, isorhapontin, astringin, piceid (polydatin), and mulberroside A) and FDA-approved drugs (tacrine, donepezil, rivastigmine, galantamine, and memantine). CBDOCK2 has been used to determine the binding affinity stilbenes and FDA-approved drugs to target proteins (AChE, BuChE, APP, BACE, GSK-3β, CDK5, SOD, CAT, GPx, Cox-2, iNOS, IL-1β, and TNF-α). Results: SWISS ADME results showed that stilbenes could be used as natural products in the treatment of AD. The molecular docking results indicated that mulberroside A showed the best vina score (kcal/mol) followed by astringin, piceid (polydatin), isorhapontin, donepezil, oxyresveratrol, piceatannol, galanthamine, resveratrol, isorhapontigenin, tacrine, pinosylvin, pterostilbene, rivastigmine, and memantine. Conclusion: Our study evaluated stilbenes and FDA-approved drugs for the treatment of AD using computational approaches. The results highlight its potential therapeutic effects on various hypotheses of AD pathology. More research is needed to validate these findings for clinical practice.
The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions
Authors: Bezekçi Burhan
Published: January 2025

This study explores the application of Haar wavelets to solve the McKean equation, a reaction-diffusion equation with discontinuous Heaviside step function. Haar wavelets, with their compact support and orthogonality, offer straightforward but yet powerful tool for addressing the equation’s nonlinear dynamics. We focus on the time-independent solution of the McKean equation, which is crucial for understanding the threshold phenomenon that determines the system’s behavior. Despite the existence of analytical time-independent solution to the McKean equation, achieving such solutions in closed form is uncommon for more complicated systems, highlighting the utility of the Haar wavelet approach. The proposed method integrates the Haar series expansion of the highest order derivative, enabling systematic solution derivation. Through a detailed comparison with analytical solution, we validate the Haar wavelet approach as a robust and computationally feasible tool for solving complex reaction-diffusion system. The results also demonstrate the method’s accuracy and efficiency, offering insights into its broader applicability to more complex reaction-diffusion system, especially those with discontinuity and sharp transitions.
Effect of Water Immersion and Freeze-Thaw Cycles on Pull-off Strength of FRP Epoxy Bonded on Concrete: An experimental study
Authors: Çalış Metehan
Published: January 2025

The durability and performance of Fiber Reinforced Polymer (FRP) composites for strengthening reinforced concrete structures under various environmental conditions are critical for their long-term efficacy. This study investigates the effects of water immersion and freeze-thaw cycles on the pull-off strength of epoxy-bonded FRP concrete slabs, simulating conditions typical for waterfront structures such as piles, beams, and decks. Concrete slabs, fabricated to EN 1766 standards, were reinforced with Basalt (BFRP), Glass (GFRP), and Carbon Fiber Reinforced Polymer (CFRP) sheets using Duratek® AV21 epoxy resin. The samples were conditioned in a controlled laboratory environment (23±2°C, 50±5% RH) for 24 hours before being subjected to water immersion and freeze-thaw cycling tests. Pull-off tests, conducted per EN 1542, revealed cohesive failures in the concrete substrate. The average pull-off strength for the control samples was 3.26 N/mm² for concrete and 3.97 N/mm² for epoxy resin. Water immersion results showed a slight decrease in pull-off strength for CFRP and GFRP, by 9% and 2% respectively, while BFRP exhibited a 14% increase. Freeze-thaw cycling led to increased pull-off strength across all FRP types: 7% for GFRP, 7.3% for BFRP, and 3.75% for CFRP. The findings indicate that water immersion and freeze-thaw conditions have a marginal impact on the pull-off strength of FRP-reinforced concrete. Despite the environmental exposure, all test results remained above the required pull-off strength of 2.5 MPa, demonstrating the robustness of the FRP-concrete bond. The study supports the use of FRP composites for structural reinforcement in harsh environments, highlighting their resilience under adverse conditions. Further research is recommended to explore long-term performance and additional environmental factors to ensure comprehensive durability assessments of FRP-reinforced systems.
Sıvı Hayvan Gübresinin Macar Fiğinin Ot Verimi ve Kalitesi Üzerine Etkisinin Araştırılması
Authors: Arıgtekin Ayşe , Çaçan Erdal
Published: January 2025

Bu çalışma, taban gübre ve üst gübre olarak sıvı hayvan gübresinin Macar fiğinin verim, kalite ve mineral madde içerikleri üzerindeki etkisini tespit etmek amacıyla yürütülmüştür. Çalışmada taban gübresi uygulaması birinci deneme, üst gübre uygulaması ikinci deneme olacak şekilde iki deneme birlikte yürütülmüştür. Her iki denemede de kontrol grubu ile birlikte dekara 1000 kg, 2000 kg, 3000 kg, 4000 kg ve 5000 kg olacak şekilde sıvı gübre uygulaması yapılmıştır. Çalışmada, Macar fiğinde hem taban hem de üst gübre olarak uygulanan sıvı hayvan gübresinin bitki boyu, yeşil ot verimi ve kuru ot verimi gibi verim özellikleri, ham protein oranı, ADF (asit deterjanda çözünmeyen lif) ve NDF (nötral deterjanda çözünmeyen lif) oranları gibi kalite özellikleri ile makro (Ca, Mg, P, K) ve mikro (Cu, Fe, Mn, Mo ve Zn) element içerikleri üzerindeki etkisi incelenmiştir. Taban gübre ve üst gübre olarak uygulanan sıvı hayvan gübresinin Macar fiğinin verim özellikleri ile önemli bir kalite kriteri olan ham protein oranı üzerindeki etkisinin istatistiksel olarak önemsiz, makro ve mikro element içerikleri üzerindeki etkisinin ise önemli olduğu görülmüştür. Bir yıllık çalışma neticesinde, sıvı gübre dozlarının Macar fiğinde verim ve kaliteyi artırmaktan ziyade, besin elementi içeriklerinin zenginleştirilmesi amacıyla kullanılmasının daha isabetli olacağı kanaatine varılmıştır.
A Preliminary Study on Gonadal Development in the European Eel (Anguilla anguilla, Linnaeus, 1758) within the Gediz Delta, Izmir Bay (Aegean Sea, Türkiye)
Authors: Taylan Burcu , Taşkavak Ertan , Gürkan Şule
Published: January 2025

Anguilla anguilla, a catadromous species, is believed to undergo significant morphological and physiological changes in the final stage of its freshwater life. These changes are closely associated with gonad development and enable adaptation for long migration. This study examined 89 eels from the Gediz Delta, caught by commercial fishermen between 2020-2021. The eels' total lengths and weights were measured in the laboratory before they were dissected to examine gonad development. The total length and weight values of the specimens ranged from 19.2-72.5 cm (average: 46.77 cm) and 10.1-1002.4 g (average: 254.69 g) respectively. The ratio of female to male eels was 1:1.28. The chi-square test revealed no significant difference between female and male individuals (χ² calculation: 0.625 < χ² table: 3.841). The Gonadosomatic Index (GSI) value of the species was found to be between 0.22-0.47, peaking in the fall (0.47). Upon histological examination of the females' ovaries, two phases were identified - immature and maturing. Oocytes in the ovary consisted of pre-vitellogenic and early vitellogenic phases. The pre-vitellogenic phase featured a large nucleus situated in the centre of dense cytoplasm. The diameter of oocytes in this stage was measured between 90-200 µm. The early vitellogenic stage was characterized by larger oocytes located primarily in the peripheral zone of the ovarian stroma, containing a high amount of adipose tissue. The oocytes in this stage had a diameter ranging from 210-280 µm.
Spectroscopic, Crystallographic and Thermal Comparison of Two Asymmetric Tridentate Schiff Base Molecules
Authors: Yardan Alper , Paşa Cenk
Published: January 2025

Two similar asymmetric ONO type tridentate Schiff Base ligand molecules and their spectroscopic, crystallographic and thermal properties are comparised. Both of molecules obtained in the study were characterized by 1H-NMR, 13C-NMR, thermal analysis, IR spectroscopy and UV-Vis spectroscopy. However molecules were able to be obtained as single crystals and their structures were determined by single crystal X-ray technique. The space group of the geometric shape of the 2'-(2-hydroxy-anilidene)-4-hydroxy-pentane (L1) ligand is P212121. There are 4 molecules in the unit cell of the crystal system of the L1 ligand. The space group of the geometric shape of the 4'(2-hydroxy-5-chlorine-anilidene)-2-hydroxy-pentane (L2) ligand is P21/c. There are four molecules in the unit cell of the crystal system of the ligand. Although they are ligands with similar structure, L1 ligand has an orthorhombic unit cells and L2 ligand has a monoclinic unit cells. Thermal analysis of the ligands showed a state change point. L1 and L2 ligands degraded in a single step. The 1H-NMR spectra of the L1 and L2 ligands, which have similar structures, are similar in outline. However, it is interesting to observe that the peaks of these carbons are observed in a higher area since the chlorine atom attached to the aromatic ring in the L2 ligand increases the screening effect.. The spectroscopic results also show a general similarity, but the effect of the chlorine atom stands out.
ПОВЫШЕНИЕ ДОЛГОВЕЧНОСТИ ЛЕМЕХОВ МЕТОДОМ ЭЛЕКТРОФРИКЦИОННОЙ ОБРАБОТКИ В УСЛОВИЯХ ПОЛЕВЫХ ИСПЫТАНИЙ
Authors: Д. Б. Буйткенов  , М. Сахиб  , Л. Г. Сулюбаева  , Н. С. Райсов  , Б. А. Алибекова
Published: January 2025

Данная работа посвещена изучению влияния электрофрикционной обработки на параметры лемеха при проведении полевых испытаний.
В данной работе полевые испытания проводились на поле площадью
100 Га с почвой горный каштан с наличием большого количества горных пород и кристаллических оброзований, типичные для горных районов Восточного Казахстана. После проведения полевых испытаний были исследованы потеря массы для заводских серийных лемехов с наплавкой сормайтом и лемехов после электрофрикционного упрочнения (ЭФУ) поверх сормайта в равных количествах по 4 шт. Были полученны изображения поперечного сечения при помощи СЭМ, а также данные линейного ЭДС анализа. На рисунках отчетливо видно зональности в микроструктуре. Результаты проведения полевых испытаний показали, что лемеха после ЭФУ на 14 % менее склонны к износу по потере массы, чем их заводские аналоги. Также для визуального сравнения все
8 лемехов до и после полевых испытаний были отсканированы на 3D сканере, для сравнения объемов износа. По результатам 3D сканирования, обработанные методом ЭФУ лемеха в среднем на 10 % меньше теряли исходный объем по сравнению с заводскими. Также по результатам 3D сканирования, основываясь на моделях лемеха были сделаны выводы о механизме износа лемеха при вспашке. Больше всего подвержена износу носовая часть лемеха, а именно кончик кромки лезвия (острие лемеха), который берет на себя всю нагрузку при вспахивании почвы. Более плотная структура полученная комбинированным методом способствует улучшению коррозионной стойкости лемехов. По результатам проведенных исследований можно сделать вывод о том, что электрофрикционная обработка является хорошим средством для увеличения износостойкости лемехов, и может служить в качестве метода, дополняющего и улучшающего обработку наплавкой сормайтом.
Ключевые слова: электрофрикционное упрочнение, полевые испытания, лемешная сталь, объем износа, потеря массы.
NEP 2020: Role of Teachers in Indian Culture and Eternal Value
Authors: Ms. Gunja Barai  , Prof. (Dr.) Preeti J. Maiyani
Published: January 2025

Teachers play a pivotal role in preserving and transmitting Indian culture and its eternal values. In the context of the National Education Policy in India, which emphasises integrating Indian Knowledge Systems into education, this paper explores how teachers are crucial agents in nurturing and disseminating these cultural values. The study investigates the impact of effective teacher education in equipping educators with the skills, knowledge, and attitudes necessary to uphold Indian cultural values. It examines the role of teachers in fostering societal harmony and individual well-being through the transmission of enduring values embedded in Indian culture. .By analysing the methods and strategies employed in teacher training programs under the NEP, this research aims to highlight how educators can effectively instil these values in students, thereby contributing to a culturally enriched and harmonious society.
A Study on Rising Importance of ESG in Business World
Authors: Mr. P Bala Muralidhar
Published: January 2025

Environmental, Social and Governance (ESG) are the regulatory measures framed to encourage business practices concerning sustainability and responsibility. ESG is very crucial for investors to make investment in companies that are really dedicated to considering these issues and possess strong governance practices to address these issues and alleviate the potential risk related with these issues. ESG is a wider concept that comprises social, environmental, and governance factors, whereas CSR chiefly focuses on the social and environmental influence of a company’s operations. After Post-Covid 19, global investors have increasingly focused on ESG as they observe Covid-19 as the century’s first “sustainability” crisis. As per EY report, 90 per cent of global investors consider a company’s ESG performance. In 2020, while investing, eighty-five percent of investors took ESG into consideration. Incorporating ESG principles into business operations is not only just obeys regulatory requirements or appeasing stakeholders but also it is a strategic decision that can initiate long-term success. This paper tries to present what distinguishes ESG from CSR and rising importance of ESG in business world
Assessment of Changes in Drinking Water Quality Before and After Floods in Jamalpur District Primary Schools of Bangladesh
Authors: Tabassom Tamanna , Talukder Probal , Shuvo Sadik Hasan
Published: January 2025

Water is essential for the survival and health of living organisms. In rural Bangladesh, 96% of the population relies on untreated water from shallow tube wells, but groundwater quality has declined, posing health risks, particularly to children. This study aims to assess the drinking water quality in flood-prone areas and its potential health risks to primary school children. A cross-sectional, quantitative approach was adopted, focusing on physicochemical parameters such as Total Dissolved Solids (TDS), Turbidity, and Electrical Conductivity (EC). Paired sample t-tests revealed significant post-flood increases in water contamination. TDS rose by an average of 532.818 mg/L (p < .001), EC increased by 1040.727 µS/cm (p < .001), and Turbidity escalated by 8.617 NTU (p < .001), while pH levels slightly decreased by 0.492 units (p = .004). These findings underscore the adverse impact of floods on water quality, highlighting the increased risk of consuming contaminated water for schoolchildren in these areas. Despite these changes, the study concludes that the drinking water quality in the selected primary schools of the Jamalpur district still meets WHO and Bangladesh safety standards. However, continuous monitoring is recommended to ensure the ongoing safety of drinking water and protect public health in flood-affected regions.