bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementation of Online Teacher Professional Development Programs: Physical Education Teacher Perspectives
Authors: Setiawan Ipang
Published: July 2024

One current focus in education is the importance of developing professionalism among physical education teachers to meet the demands and challenges of physical education in the 21st century. Several challenges faced by physical education teachers in implementing online professional development programs include limited access to technology, reduced social interaction, and difficulties in assessing and providing immediate feedback. Additional challenges that require further investigation include the relevance of content and its adaptation specifically to the physical education curriculum and practical contexts. The relevance of physical education teachers' understanding of online professional development programs involves program design and improvement, professional growth and efficacy, implementation and adoption, policy, and advocacy. This study aims to explore the perspectives of physical education teachers on participating in online professional development programs. The method used is quantitative research with a descriptive quantitative design. The sampling technique employed is census sampling, involving all members of the population in the survey, thus including 245 teachers from across Indonesia who are participating in the online development program. The results show that over 80% of participants were able to receive and assimilate the material provided by instructors through a Learning Management System (LMS) during the specified duration of the online teacher development program. Indeed, more than 75% of participants were able to not be disturbed by network issues in their area. Significant differences were reported beyond these percentages, including differences in age groups, teaching experience, and geographical location. Other findings from this study reveal that more than 50% of participants were not interested in the online teacher development program. Factors causing this lack of interest include limited social interaction, digital fatigue, mistrust in effectiveness, and limitations in technology and internet access. The practical implications of these findings are to enhance interactivity, address digital fatigue, improve content relevance, and provide technological support. Future research directions on this topic include longitudinal studies to evaluate the long-term impact of online learning programs on teaching practices and learning outcomes, aiming to identify ongoing changes and improvements in teaching practices.
Key Words: Implementation, Perception, Physical Education, Teacher Professional Development
Article RETRACTED due to manipulation by the authors Effectiveness of plyometric training in handball: impact on throwing power and speed
Authors: Yanti Novi , Selviani Iit , Supriatna Eka , Nofrizal Dedi , Purba Pangondian Hotliber , Lubis Hafiz Yazid , Nurbait Syifa , Putro Danang Endarto , Ismoko Anung Probo , Wahyuni Dewi , Suryadi Didi , Suganda Mikkey Anggara
Published: July 2024

Handball calls for a variety of athletic skills, but throwing force is crucial for passing, scoring, and gaining momentum. Plyometric training uses explosive exercises that increase muscular contraction speed and force to improve power and speed. The purpose of the study is to ascertain whether adding plyometric workouts to handball players' training regimens can enhance their throwing ability to a noticeable degree. The research utilized an experimental design with a pretest-posttest methodology for a single group. The Sambas district handball team, which consisted of 15 athletes, picked the participants, who were between the ages of 17 and 22. Plyometric training was the intervention, and it was done in three sessions a week for four weeks. The Medicine Ball Javelin Quadrathlo strength test was used to gather data, and SPSS version 26 was used for analysis. The research showed that the mean throwing power and speed had significantly increased, with improvements of 2.07 between the pretest and posttest values of 19.93 and 22.00, respectively. The significance value obtained was 0.000, indicating a statistically significant enhancement. The plyometric training was found to be highly effective in enhancing the explosive strength and neuromuscular coordination required for powerful and fast throws in handball. In conclusion, the findings suggest that incorporating plyometric training into the training programs of handball players can substantially improve their throwing performance. Coaches and trainers are recommended to integrate plyometric exercises to maximize the athletic potential of their players.
Keywords: plyometric training, handball, throwing power, throwing speed, explosive strength, athletic performance
Parental achievement pressure perceived by gifted children
Authors: DEMİREL Özlem Yılmaz , TEMEL Veysel
Published: July 2024

The study was conducted in order to determine the pressure on the achievement expectations perceived by the parents of gifted secondary school level children attending Science and Art Center in the 5th-8th grades attending Science and Art Center in the city center of Karaman. It was carried out with 115 gifted children at 5th-8th grade level. Demographic information form and Parental Achievement Pressure Scale were used to collect data. The branches in which children are diagnosed are, respectively, general ability with 71,30%, art with 16,52% and music with 12,18%. No significant relationship was found between the ages of gifted children attending Science and Art Center and the duration of their attendance at Science and Art Center, and the ages of their mothers and fathers, and parental pressure for achievement. On the other hand, it was concluded that the achievement pressure scores perceived by children in the general ability branch were significantly lower than the achievement pressure scores perceived by children in the art and music branches. At this point, it is thought that it would be appropriate to include necessary guidance for parents about not put pressure on their children who are diagnosed as gifted, especially with the expectation of academic achievement.
Keywords: Superior ability, science and art center (sac), parental achievement pressure, general ability, art and music ability branches.
Development of the ultrasonic sensor based modification coordination test device.
Authors: Widiastuti Widiastuti , Taufik Muhamad Syamsul , Setiakarnawijaya Yasep , Kuswahyudi Kuswahyudi , Nasir Muhammad Zulqarnain Mohd , Wardoyo Hendro , Karisdha Karisdha , Wijayanto Adi , Sunanto Sunanto , Muharram Nur Ahmad , Handayani Heni Yuli , Hafidz Abdul , Pratama Rivan Saghita , Purwoto Septyaningrum Putri
Published: July 2024

The nature of the endurance component, particularly coordination, is the aspect of physical condition most supportive in essential circumstances. Developing a technology-based test instrument is necessary to support the aspect of physical condition, including good endurance. This is carried out to support and improve the performance of coordination capability requirements. This research aims to develop a prototype product for a modified coordination test tool based on an ultrasonic sensor. The development of this device was implemented as a modification coordination test instrument. A set of devices consists of four circuit parts. This circuit involves a sensor, a Wi-Fi module, an RGB LED, and a doorbell. The placement of each LED depends on the user's needs. The function of the sensor is to detect objects around the sensor. The RGB LED functions as a sign when a sensor receives stimulation. The research method used is the Research and Development (R&D) method, which involves developing a prototype or modified coordination test. In this research, the tool development process was carried out in collaboration with a team of experts to develop measuring tool products. The sampling technique for this research is purposive sampling because the samples taken must meet certain requirements and considerations. In this study, researchers selected 33 futsal players from Universitas Suryakancana students. Based on the analysis results, it is concluded that the prototype for maximum device test modification coordination with motion sensors and hardware has very high validity and reliability values. Therefore, by using this system, an athlete can obtain more accurate test results, preventing an athlete's mistakes during the test process. In addition, the testing process can be carried out more efficiently.
Keywords: Device Development, Modification Coordination, Test Device
Estrategias nutricionales y tratamiento de obesidad y/o pérdida de peso en Chile: una revisión sistemática (Nutritional strategies and treatment of obesity and/or weight loss in Chile: a systematic review)
Authors: Faúndez-Casanova César , Castillo-Retamal Marcelo , Vásquez-Gómez Jaime , Luna-Villouta Pablo
Published: July 2024

La obesidad se caracteriza por la acumulación elevada de tejido adiposo y ha aumentado rápidamente en los últimos años. Este aumento excesivo de peso, así como las complicaciones relacionadas, pueden desarrollarse debido a una interacción de factores ambientales y genéticos. Además, varios estudios han mostrado que la dieta de la población chilena es de baja calidad a lo largo de todo su ciclo de vida. Por lo tanto, el objetivo de esta revisión sistemática es examinar la evidencia actual sobre la efectividad de estrategias nutricionales y programas de tratamiento para la obesidad y/o pérdida de peso en Chile. Para ello, se utilizaron las bases de datos de PubMed y Web of Science para identificar artículos que evaluaron la efectividad de estrategias nutricionales y programas para el tratamiento de la obesidad y/o pérdida de peso en Chile. Después de la revisión, se incluyeron 23 publicaciones en la revisión final. Se encontró que la prevalencia de la obesidad es particularmente alta en Chile. Además, hay un alto número de estudios controlados aleatorios que demuestran los beneficios de la pérdida de peso, sin embargo, solo algunos actúan de manera multiprofesional y extensa (>16 semanas).
Palabras clave: Nutrición; Actividad física; pérdida de peso
Abstract. Obesity is a condition characterised by a high accumulation of adipose tissue and has been increasing rapidly in recent years. This excessive weight gain and related complications may develop due to environmental and genetic factors. Furthermore, multiple national studies have demonstrated that the diet of the Chilean population is of poor quality throughout their lifespan. Therefore, this systematic review aims to examine the current evidence regarding the effectiveness of nutritional strategies and treatment programs for obesity and/or weight loss in Chile. To achieve this, PubMed and Web of Science databases were used to identify articles that evaluated the effectiveness of nutritional strategies and programs for treating obesity and/or weight loss in Chile. Following the review, 23 publications were included in the final analysis. The review found that the prevalence of obesity is particularly high in Chile. Additionally, there are a significant number of randomized controlled studies that demonstrate the benefits of weight loss. However, very few of these studies work in a multiprofessional and long-term manner.
Keywords: Nutrition; Physical fitness; Weight loss
The effect of different types of swimming intensity on increasing serum bone specific-alkaline phosphatase levels of obese male mice (Mus Musculus)
Authors: Martha Priska Okta Avia , Sari Gadis Meinar , Rejeki Purwo Sri , Ananta Silvia Maya
Published: July 2024

Obesity can interfere with the bone remodeling process, training is one solution to protect bone density. However, training and its intensity on bone remodeling through the biomarker Bone Specific-Alkaline Phosphatase (BALP) with obesity is still not widely studied so it is still unclear its effectiveness. The experimental study involved 24 mice (Mus musculus) that were induced with 30% fructose once a day for 60 days. Mice were grouped into 4 groups according to the intensity of training, namely the control group without training (K1), low intensity with a load of 3% body weight (K2), moderate intensity with a load of 5% body weight (K3), while high intensity was carried out with a load of 7% body weight for 70% (K4) of the maximum duration. All training sessions with a frequency of 3 times/week, and then a post-test comparison examination of BALP levels was carried out. The average number of BALP levels (ng/mL) in each group post-test, the control group had a result of 15.77±3.10, for the provision of low-intensity training with a value of 13.92±2.23, while for the moderate intensity training group of 13.11±1.67, for the highest increase was in high-intensity training with a value of 21.10±3.70. Based on the Tukey honestly significant difference (HSD) test, the post hoc high-intensity training group was significantly different from other groups (p ≤ 0.05). All types of training intensity analyzed in this study increased BALP levels, especially in the high-intensity training group which had a very significant increase in BALP levels. Therefore, training and its intensity affect bone metabolism increase.
Keywords: Aerobic Training, BALP, Obesity, Swimming, Training intensity.
Necesidades psicológicas básicas durante la clase de educación física en adolescentes chilenos (Basic psychological needs during the physical education class in chilean adolescents)
Authors: Yañez Sepulveda Rodrigo Alejandro , Barra-González Nicole , Mundaca-Díaz Daniel , Navarro-Campos Gonzalo , Rojas-Mardones Lucas , Cortés-Roco Guillermo , Reyes-Amigo Tomás , Hurtado-Almonacid Juan , Páez-Herrera Jacqueline , Giakoni-Ramírez Frano , Hinojosa-Torres Claudio , Zavala-Crichton Juan Pablo
Published: July 2024

Esta investigación tuvo como objetivo comparar las necesidades psicológicas básicas entre mujeres y hombres adolescentes durante la clase de Educación Física. Se utilizó una metodología cuantitativa con un diseño transversal, de alcance comparativo. Participaron 551 estudiantes (302 mujeres y 249 hombres con edades entre los 14 y 17 años), a quienes se les aplicó el cuestionario de la Escala de las Necesidades Psicológicas Básicas durante la clase de Educación Física. Se encontraron diferencias en las puntuaciones entre mujeres y hombres en la dimensión de autonomía (3.36±0.86 versus 3.74±0.9; p <0.001; η2p:0,044), competencia (3.62±0.9 versus 4.05±0.8; p<0.001; η2p:0,059) y relación (3.44±1.0 versus 3.98±0.9; p <0.001; η2p:0,075) respectivamente, presentando los hombres una puntuación media más alta que las mujeres en las tres dimensiones analizadas. Se concluye que existen diferencias de acuerdo con el sexo en relación a las necesidades psicológicas básicas, siendo las mujeres quienes presentan un menor grado de satisfacción de sus necesidades psicológicas básicas durante el desarrollo de la clase de Educación Física.
Palabras claves: Educación Física, desarrollo psicosocial, motivación, autonomía, competencia.
Abstract. The objective of this research was to compare the basic psychological needs between adolescent females and males during Physical Education class. A quantitative methodology with a cross-sectional design of comparative scope was used. A total of 551 students (302 females and 249 males between 14 and 17 years of age) participated and were administered the Basic Psychological Needs Scale questionnaire during Physical Education class. Differences were found in the scores between females and males in the dimension of autonomy (3.36±0.86 versus 3.74±0.9; p<0.001; η2p:0.044), competence (3.62±0.9 versus 4.05±0.8; p<0. 001; η2p:0.059) and relationship (3.44±1.0 versus 3.98±0.9; p<0.001; η2p:0.075) respectively, with males presenting a higher mean score than females in the three dimensions analyzed. It is concluded that there are differences according to sex in relation to the basic psychological needs, being women those who present a lower degree of satisfaction of their basic psychological needs during the development of the Physical Education class.
Key words: Physical education, psychosocial development, motivation, autonomy, competence.
Extracción fraccional de O2 y condición física entre niños activos e inactivos físicamente durante la recuperación post ejercicio (Fractional O2 extraction and fitness among physically active and inactive children during post-exercise recovery)
Authors: Yañez Sepulveda Rodrigo Alejandro , Cortés-Morales Cristóbal , Galindo-Guerrero Benjamín , Olivares-Sepúlveda Tomás , Zurita-Urmazábal Diego , Alvear-Órdenes Ildefonso , Cortés-Roco Guillermo , Clemente-Suárez Vicente Javier , Hinojosa-Torres Claudio , Zavala-Crichton Juan Pablo , Olivares-Arancibia Jorge , Tuesta Marcelo
Published: July 2024

El objetivo de este estudio fue determinar las diferencias en la capacidad de extracción de O2 muscular y la condición física entre escolares físicamente activos y sedentarios. Participaron 19 estudiantes de 10 a 14 años, categorizados como físicamente activos o inactivos. Además, se llevó a cabo una batería de evaluaciones de la condición física básica y de variables cardiovasculares. Los niños físicamente activos demostraron una eficiencia significativamente mayor en la extracción y resaturación de O2 muscular durante la recuperación post-ejercicio en comparación con sus homólogos sedentarios (17,8 ± 8,11s vs 26,1 ± 8,54 s; p = 0,004; η²p: 0,271). En la prueba de aptitud física sólo hubo diferencias significativas en la prueba de sentarse y pararse de la silla durante 30s (27,8 ± 3,97 vs. 19,4 ± 2,88 repeticiones. p=< 0,001 η²p: 0,614). Estos hallazgos subrayan el potencial de la actividad física regular para optimizar la respuesta vascular periférica y la utilización del oxígeno muscular durante la recuperación post-ejercicio en niños.
Palabras clave: NIRS; Condición física; Recuperación del ejercicio; Oxigenación muscular; Actividad física.
Abstract. This study aimed to determine the differences in muscle O2 extraction capacity and physical fitness between physically active and sedentary schoolchildren. 19 students aged 10 to 14 years participated, categorized as physically active or inactive. In addition, a battery of basic physical condition and cardiovascular variables assessments was carried out. Physically active children demonstrated significantly greater efficiency in muscle O2 extraction and resaturation during post-exercise recovery compared to sedentary counterparts (17.8 ± 8.11s vs 26.1 ± 8.54 s; p = 0.004; η²p: 0.271). In the physical fitness tests there were only significant differences in the 30s Chair Stand Test (27.8 ± 3.97 vs. 19.4 ± 2.88 reps. P=< 0.001 η²p: 0.614). These findings underscore the potential of regular physical activity to optimize peripheral vascular response and muscle oxygen utilization during post-exercise recovery in children.
Keywords: NIRS; Physical Fitness; Exercise Recovery; Muscle Oxygenation; Physical Activity
Predicción del comportamiento tóxico en el esport League of Legends a partir de la personalidad oscu-ra, los motivos para jugar y el tilt (Prediction of toxic behavior in League of Legends esports based on dark personality, motives for playing, and tilt)
Authors: González Caino Pablo Christian , Eirin Miguel Angel , Resett Santiago
Published: July 2024

Los videojuegos tuvieron un desarrollo notable en la última década, entre los más populares se encuentra el League of Legends. Este estudio tuvo como objetivo determinar si el comportamiento tóxico (victimización y perpetración) y el Tilt variaban según el nivel de honor de los participantes y predecir el comportamiento Tóxico (victimización y perpetración) en el videojuego League of Legends a partir de la personalidad oscura, los motivos para jugar y el Tilt. Para este fin, se constituyó una muestra intencional de 255 jugadores amateurs argentinos de League of Legends (81% masculino) con una media de edad de 23 años (DE = 3.55). Los resultados arrojaron que para el Tilt, se encontraron niveles más elevados en su dimensión conductual para el grupo con honor más bajo, mientras que ser víctima de comportamiento tóxico se hallaron niveles más altos en el grupo con mayor honor. En el caso de la predicción para el comportamiento tóxico, se detectó que para la perpetración se predecía un 30% de la varianza a partir de la competición como motivo para jugar y el tilt emocional, para la victimización se predecía un 24% con la psicopatía como predictor negativo, el motivo de jugar competición y las tres dimensiones de tilt.
Palabras clave: comportamiento tóxico; motivos; videojuegos; personalidad oscura; Tilt.
Abstract.Video games have had a notable development in the last decade, among the most popular is League of Legends. This study aimed to determine if toxic behavior (victimization and perpetration) and Tilt varied according to the honor level of the participants and to predict Toxic behavior (victimization and perpetration) in the video game League of Legends based on dark personality. the reasons to play and Tilt. For this purpose, an intentional sample of 255 Argentine amateur League of Legends players (81% male) with an average age of 23 years (SD = 3.55) was constituted. The results showed that for the Tilt, higher levels were found in its behavioral dimension for the group with lower honor, while higher levels were found for being a victim of toxic behavior in the group with higher honor. In the case of the prediction for toxic behavior, it was detected that for perpetration, 30% of the variance was predicted from competition as a motive for playing and emotional inclination, for victimization, 24% was predicted from psychopathy as negative predictor, competition motive and the three dimensions of tilt.
Keywords: toxic behavior; motives; video games; dark personality; Tilt.
Psychometric properties of the knowledge and understanding questionnaire of the canadian assessment of physical literacy-2 in low-income brazilian children
Authors: Gomes Gonçalves Jéssica , Luz Leonardo , Bandeira Paulo Felipe , Dos Prazeres Thaliane , Lima Victor , Maia Douglas , Dos Santos Tony , Gaya Anelise , Dos Santos Marcos André , Henrique Rafael
Published: July 2024

This study aimed to translate and cross-culturally adapt the Physical Literacy Knowledge (PLK) questionnaire from Canadian Assessment of Physical Literacy-2 for Portuguese version, and to evaluate its psychometric properties (construct validation, content, composite reliability, measurement invariance) in low-income Brazilian children. The sample comprised of 562 children (247 girls), aged between 8.00 and 12.99 years-old (10.20±1.20 years), enrolled in the 12 public-school in Lagoa do Carro city, Pernambuco, Brazil. A translation and cross-cultural adaptation of the PLK questionnaire was carried out. Content validity was determined by calculating the content validity coefficient, which assesses the relevance, clarity and pertinence of total (CVCt) and each question individually (CVCi). The dimensional structure of the PLK and alternative models were considered with first and second order models. Internal consistency was assessed using composite reliability. Structural invariance (configural, metric, scalar and strict) between sexes was also assessed using a multigroup factor analysis. Content validity was considered acceptable, varying between 0.88 and 1.00 for CVCi, and 0.91, 0.94 and 0.99 for clarity, pertinence and relevance in the CVCt, respectively. Construct validity was considered adequate, with 3 dimensions and 9 items model being the most appropriate [χ²(df)=34.01(24); CFI=0.92; TLI=0.87; RMSEA=0.03; SRMR=0.04; 90%CIRMSEA=0.00-0.05]. The questionnaire was structurally invariant (all ΔCFI<0.05). Based on the findings, the PLK questionnaire has adequate psychometric properties to assess the cognitive domain of Physical Literacy in low-income Brazilian children.
Key-words: Physical Literacy; Cognition; Children; Psychometry; Child Development.
The influence of set speed on the attack efficacy of the outside hitter in elite male volleyball
Authors: Franco Lima Ricardo , Morais Catarina , Arezes Gonçalo , Resende Rui
Published: July 2024

The purpose of this study was twofold: a) to analyze if the set speed can predict the attack efficacy of the outside hitter; and b) if the team level is a predictor of set speed and attack efficacy. A total of 32 games of elite competitions were observed, and 260 attack actions performed by the outside hitters from six national teams were analyzed throughout the Kinovea Software. Independent-sample t-tests were conducted and, when differences between groups were significant (i.e., p < .050), those variables were included in the model as covariates. Additionally, to analyze the predictor variables of efficacy, logistic binary regression and linear regression were used. Results showed that the better the reception, the higher the set speed; however, neither the set speed nor the team level predict the attack efficacy. Thus, it can be concluded that the individual performance of the outside hitter should be developed instead the set speed. Notwithstanding, to increase the speed of the game, teams should improve the receptor efficacy. It is important for teams to find a set speed that balances the benefit of a faster set with the need for control and accuracy from the outside hitter.
Keywords: Volleyball; sports performance; kinovea software; side-out phase; game model.
Juegos recreativos y su incidencia en el proceso de enseñanza-aprendizaje en los estudiantes de Octavo Año de Educación General Básica (Recreational games and their impact on the teaching-learning process in Basic Education students)
Authors: Gonzalez Romero Lourdes , Burgos Mendieta Diana Jesús , Moran González María de Lourdes , Miranda Moreira Jenifer Katherine
Published: July 2024

El objetivo de la investigación se ha centrado en analizar la incidencia de los juegos recreativos en el proceso de enseñanza-aprendizaje en los estudiantes de Octavo Año de Educación General Básica de la Unidad Educativa Dr.Modesto Chávez Franco en la ciudad de Milagro. Para el desarrollo del proceso de investigación se aplica una metodología mixta, empleando la entrevista, observación no participante y encuestas. Los instrumentos correspondieron a una guía de entrevista, ficha de registro observacional los cuales fueron validados por expertos y una encuesta de 6 preguntas cuyo Alfa de Cronbach fue de 874. La muestra se conforma por 75 estudiantes y 3 docentes de octavo año de educación general básica. Los resultados del estudio demostraron que los educadores emplean juegos recreativos en sus clases con poca frecuencia, pero cuando lo hacen los estudiantes participan activamente, cumplen las reglas, interactúan, socializan y logran los aprendizajes trazados. Los estudiantes presentan predisposición para el desarrollo de juegos recreativos en el proceso de enseñanza aprendizaje. Se concluye que los educadores requieren capacitarse respecto a la aplicación de los juegos recreativos en el proceso de enseñanza-aprendizaje y sus beneficios para el desarrollo integral de los estudiantes consecuentemente generando aprendizajes significativos.
Palabras claves: Actividades recreativas, motivación, socio-emocional, desarrollo motriz, recreación.
Abstract. The objective of the research has focused on analyzing the influence of recreational games on the teaching-learning process in the Basic students of the Modesto Chávez Franco Educational Unit in the city of Milagro. To develop the research process, a mixed methodology is applied, using interviews, non-participant observation and surveys. The instruments corresponded to an interview guide, an observational record sheet which were validated by experts, and a 6-question survey whose Cronbach's Alpha was .874. The sample is made up of 75 students and 3 eighth grade teachers. The results of the study showed that educators use recreational games in their classes infrequently, but when they do, students actively participate, follow the rules, interact, socialize and achieve the outlined learning. Students are willing to develop recreational games in the teaching-learning process. It is concluded that educators require training regarding the application of recreational games in the teaching-learning process and their benefits for the development of students and the achievement of significant learning.
Keywords: Recreational activities, motivation, socio-emotional, motor development, recreation.
What are the trends in shared leadership development and leadership life skills formation through sport activities: a literature review
Authors: Hartoyo Agung , Samodra Y Touvan Juni , Suryadi Didi , Hidayat Syarif , Syam Asry , Sinulingga Albadi
Published: July 2024

A person must have a leadership attitude as a life skill for himself. Leadership is formed systematically from an early age until the end of human life, one of which is by actively participating in a sports club. A club can develop because of the roles in sports, both by athletes, coaches, managers, and others. To win a competition or race, it is necessary to collaborate between athletes in an extraordinary manner in order to achieve the highest goal, namely victory. Many plans are developed, implemented and evaluated. This process requires leadership from team members at every level. Ultimately, this process is internalized in each member, both as a member and line leader, as it takes place in a sports club. How this leadership is formed is shown in this article. Data bases were searched using search engines on Scopus or Science Direct and others before analysis using PRISMA. The final selection of the research database was carried out by checking for duplication, analyzing the title, completeness of the abstract manuscript, and the title and content of the article, resulting in 38 articles. The results showed that active participation in sports, especially those that embrace shared leadership, provides the experience to become one goal and vision of a common mission, so that each member is more motivated to collaborate and spend time, energy, and even money to achieve this goal. This process requires unipersonal skills. In addition, authoritarian and native leadership models are still used. Obviously, whatever leadership model is applied will provide soft skills to participants, no matter what they want. This will lead to leadership in other fields besides sports, including in mathematics education. According to the literature evidence, there are twelve studies that transform sports involvement into life-beneficial values; eight studies that influence leadership behavior towards running sports organizations; four studies on transformational leadership. When people participate in active leadership activities and take on roles, they gain useful experiences, which in turn will have a positive impact on their leadership development in life.
Keywords: Shared Leadership, Life Skills, Sports Activities
Self-efficacy of physical education teachers: how does it contribute to achieving the overarching objectives of national sport?
Authors: Kusmiyati Kusmiyati , Setiawati Heny , Setijono Hari , Soedjatmiko Soedjatmiko , Kristiyanto Agus , Suryadi Didi
Published: July 2024

Self-efficacy is the conviction that one can perform the tasks required to accomplish specific goals. Teachers' self-efficacy is crucial in the physical education environment to promote active engagement in achieving the objectives of the Great Design of National Sport (DBON). This study aims to examine physical education teachers' self-efficacy and how it affects their participation in DBON implementation. The research method used was a descriptive survey with a quantitative approach. The research sample consisted of 40 physical education teachers in Cilacap district at the elementary school level selected by random sampling. Data were collected through questionnaires measuring the level of self-efficacy and teachers' participation in DBON programs. Data were analyzed using descriptive and inferential statistical techniques. This study revealed that the average self-efficacy of sports teachers in contributing to achieving the goals of the National Sports Grand Design (DBON) related to increasing sports culture in the community was 90.78%. In addition, the average self-efficacy of sports teachers in terms of capacity, synergy, and productivity of national achievement sports is 88.12%. The average self-efficacy of sports teachers related to improving the sports-based economy is 87.08%. These results indicate that the level of self-efficacy of physical education teachers is in the moderate to high category. There is a significant positive correlation between teachers' self-efficacy and their level of participation in DBON activities, where teachers with high self-efficacy are more likely to be actively involved in sports development programs in schools and communities. The conclusion of this study is that increasing physical education teachers' self-efficacy can significantly contribute to the successful implementation of the National Sport Grand Design. Recommendations include training and workshops to improve teachers' self-efficacy as well as support from the school and government to facilitate teachers' active participation in DBON programs.
Keywords: Self-efficacy, Physical Education, Teachers, National Sport Grand Design
Psychological insights into parental guidance for grassroots football players
Authors: Akbar Amin , Rinaldi Rinaldi , Rama Alzet , Dermawan Andri , Indrawan Indrawan , Mahayunan Girli Ron , Intan Cahyani Firunika
Published: July 2024

Grassroots football is the foundation for young children's football development process. It emphasizes several aspects that are necessary for children's psychological well-being, such as excitement, encouragement from coaches, and parental support. In the process of developing grassroots football players, parents have a very big role in the child, not only in providing support for the child but must be in accordance with the child's needs in the path of football development. This research aims to provide information regarding appropriate parental support for grassroots football players according to coaches' views. A qualitative approach toward grounded theory was used to formulate the research with 25 coaches from Indonesia and Malaysia who have a coaching license in football and at least five years of coaching experience. The participants were selected using purposive sampling. The research data was obtained through a semi-structured interview model, field observations, and document analysis, which were analyzed using N-Vivo 14 software. The research results show that parents should have wisdom in supporting players. Parents need to understand that grassroots football is early childhood football development and should avoid becoming obsessed with making their children professional players. They must provide support for the training program provided by the coach, always be positive by giving appreciation to children, monitor their children's eating times and sleeping patterns, update their children's learning at school/learning with coaches, limit and monitor their children's use of gadgets at home, and most importantly, be the primary fans of their children. Collaboration between coaches and parents will positively contribute to increasing achievement in grassroots football, and children who are coached from an early age will continue to pursue their dreams of professional football.
Keywords: Grassroots, Football, Parent, Support, Sport Psychology.
Rastreamento dos hábitos de vida dos estudantes de Medicina durante à transição do ciclo básico para o clínico
Authors: Tavares Larissa , Morais Gabriel , Zardine Julia , Reis Melissa
Published: July 2024

Introdução: O estilo de vida é caracterizado por comportamentos mutáveis em detrimento as diversas realidadesvivenciadas pelos indivíduos, os quais podem ter um efeito profundo na saúde. É inegável que a prática de atividadesfísicas, os hábitos alimentares e a saúde do sono correspondem boa parte do estilo de vida de cada pessoa. Nesseviés, compreende-se que o contexto acadêmico é responsável por importantes modificações comportamentais,sejam essas benéficas ou sejam maléficas. Objetivo: Realizar uma comparação dos hábitos de vida dos estudantesdo curso de Medicina do Centro Universitário IMEPAC de Araguari. Metodologia: Esse estudo descritivo foirealizado a partir de dados coletados por dois questionários sendo um feito pelos organizadores do trabalho e partede outro validado entregues aos acadêmicos do primeiro ao oitavo período. Critérios de exclusão: estudantesmenores de 18 anos, indivíduos de outros cursos e do internato, bem como aquele que não assinaram oTCLE. Apósa coleta, os dados foram transcritos em planilhas do Excel e colocados em tabelas de frequência relativa para seremanalisados. Teve a participação de 182 alunos. Resultados: Ao passo que os alunos envelhecem e avançam deperíodos, eles diminuem, bem como pioram os hábitos de atividade física, nutrição e descanso. Conclusão: Afaculdade de Medicina tem um importante impacto nos hábitos de vida dos alunos, tende a gerar uma piora noestilo de vida na transição do ciclo básico para o clínico. Palavraschave: Rastreamento; Estudantes de Medicina; Alimentação; Sono; Atividades Físicas.
Características biopsicossociais de pacientes acompanhados no ambulatório do sono do município de Araguari- Minas Gerais.
Authors: Mendes dos Santos Gabriel , Aquino Camilo Mateus , Ferreira Capanema João Pedro , Henrique Siqueira Santos Mateus , Resende David João Vitor , Hugo Fernandes Leão Victor , Veruska Narciso Fernanda , Pulsena da Cunha Nunes Marislene , Machado Xavier Pollyana , Silva Lemos Vanessa
Published: July 2024

A Síndrome da Apneia Obstrutiva do Sono (SAOS) é um distúrbio respiratório do sono que causa problemas de saúde devido ao colapso das vias aéreas superiores. O diagnóstico é feito por polissonografia e o tratamento padrão é o uso de Continuous Positive Airway Pressure (CPAP), associado à perda de peso e medidas de higiene do sono. O objetivo deste estudo foi identificar as características biopsicossociais de pacientes com SAOS em uso de CPAP no Ambulatório do Sono na Atenção Primária de Saúde em Araguari-MG. Portanto, foi realizado um estudo transversal com pacientes com SAOS maiores de 18 anos, utilizando análise de prontuário e ficha de coleta de dados sociodemográficos e clínicos. Dos 98 pacientes avaliados, 48% eram do sexo feminino e 52% do masculino, com média de idade de 61,1 anos. Observou-se uma ligeira prevalência de SAOS em homens, contudo a prevalência em mulheres aumentou após a menopausa. O tabagismo foi associado a um maior risco e gravidade da SAOS. Além disso, foram observadas comorbidades cardiovasculares, neurocognitivas e metabólicas em uma proporção significativa dos pacientes, correspondente a 86%. A condição prejudicada de descanso resultou em prejuízo cognitivo e aumento da probabilidade de erros e acidentes. Conclui-se que é importante ter um Ambulatório do Sono nos municípios para diagnóstico, tratamento e acompanhamento da SAOS, visando reduzir complicações, riscos de acidentes e melhorar a qualidade de vida dos pacientes.
Análise discursiva da representação da mulher no Guia politicamente incorreto dos presidentes da República, de Paulo Schmidt
Authors:   , Reis , Layla Tonon
Published: July 2024

O seguinte trabalho tem como principal objetivo buscar pela representação da mulher no contexto ficcional do Guia politicamente incorreto dos presidentes da República, de Paulo Schmidt. Para isso, dedicamo-nos a uma breve revisão de literatura sobre a mulher ao longo dos principais períodos republicanos do Ocidente (a Antiguidade Clássica, as Revoluções Americana e Francesa, e o Brasil-República) para que pudéssemos compreender os limites entre o real e a ficção do Guia. Em seguida, considerando o filtro ficcional promovido pela ótica do autor que propõe uma nova forma de contar a história, discutimos o conceito de politicamente incorreto, o funcionamento da Historiografia Tradicional e a materialidade discursiva do Guia. Para análise, apresentamos e descrevemos os aparatos teórico- metodológicos da Teoria Semiolinguística: o funcionamento da situação de comunicação e da Enunciação (Charaudeau, 2016, 2008a; Mello, 2004); reflexões acerca dos gêneros situacionais e conversacionais (Bakhtin, 2016; Charaudeau, 2004; Maingueneau, 1997, 2004, 2006); e a busca por definições e categorias de análise das representações sociodiscursivas (Amossy, 2008, 2011a, 2011b; Charaudeau, 2007, 2008b, 2008c, 2009). No processo de análise do corpus proposto, aplicamos as ferramentas de investigação nas cenas referentes ao narrador e nas cenas internas ficcionais que contêm a figura da mulher enquanto enunciadora ou assunto da situação de comunicação. Selecionamos exemplos prototípicos para ilustrar as possibilidades de representação, optando pelas recorrências representativas e suas capacidades linguístico-discursivas. Após análise do corpus, foi possível identificar marcas de representação da mulher no Guia pelo filtro do narrador, pela percepção das outras personagens enquanto ocupantes de papéis sociais e criadores de Imaginários Sociodiscursivos, e pela enunciação das próprias personagens femininas, atingindo o domínio do ethos. Palavras-chave: Análise do Discurso. Representações sociodiscursivas. Gênero discursivo. Guia politicamente incorreto dos presidentes da República
Federated Learning
Authors: Gunuganti Anvesh ,   USA
Published: July 2024

Federated Learning (FL) serves as one of the groundbreaking approaches in the present society, particularly in smart mobile applications, for designing a distributed environment for clients' model training without compromising data ownership. This paper narrows down the focus to how FL emerged, how it fits in distributed systems, and its usefulness in different fields. Research findings derived from thematic analysis include FL's contribution to improving the functionality of mobile applications and managing data privacy issues. Recommendations for the actual FL application underline such aspects as data management and protection. Optimization, privacy, and novelty areas of FL are the areas for further study in the field, as per the conclusion of the study.
Identity-Centric Security for Cloud Workloads
Authors: Gunuganti Anvesh ,   USA
Published: July 2024

This paper discusses identity-centric security as a crucial approach for protecting cloud workloads in the contemporary world of integrated networks. It seeks to fulfill this need by explaining the importance of securing cloud workloads as cloud computing has become central to organizational functionalities.
Implementing a Secure On-Premises Cloud for a Specific Industry: Analyze a Real-World Example of How an On-Prem Cloud Deployment Enhanced Security for a Particular Industry with Strict Data Regulations
Authors: Reddy Davu Raja Venkata Sandeep ,   Senior Systems Engineer -Virtualization and cloud solutions, Texas, USA
Published: July 2024

This paper is about the steps that need to be taken to create a safe on-premises cloud system that complies with all industry data protection rules. One company built its cloud system on-premises to ensure it was safer and more in line with regulations.
The Evolution of Cross-Border Payments and Remittances: Integrating QR Codes, Blockchain, and AI
Authors: Dasarraju Vamshi Krishna ,   USA
Published: July 2024

Cross-border payments and remittances have undergone significant transformations driven by technological innovations such as QR codes, blockchain, and AI.
Web3 and Decentralized Finance: Reshaping Global Finance
Authors: Dobbala Manoj Kumar ,   USA
Published: July 2024

The advent of Web3 technology and the rise of decentralized finance (DeFi) have sparked a paradigm shift in the financial ecosystem. This paper delves into the transformative potential of DeFi protocols, exploring their structure, functionality, and impact on traditional financial systems. Through a comprehensive review of existing literature and empirical studies, we uncover the advantages and challenges associated with the adoption of DeFi. Our analysis highlights how DeFi platforms, including lending protocols, decentralized exchanges, stablecoins, and yield farming mechanisms, offer enhanced efficiency, reduced costs, and greater accessibility. However, we also underscore the critical issues surrounding security vulnerabilities, regulatory compliance, and market stability that must be addressed to ensure sustainable growth. By proposing critical research questions and suggesting future research directions, this paper contributes to the ongoing discourse on the role of DeFi in reshaping global finance and its potential to create a more inclusive, efficient, and transparent financial ecosystem.
Global Strategies in 4G Deployment: A Comparative Analysis of Technological, Economic, and Regulatory Dynamics
Authors: Sridhar Tharunika ,   USA
Published: July 2024

As the deployment of 5G technology accelerates globally, understanding the foundational rollout of 4G remains critically relevant. This article presents a comparative analysis of 4G deployment strategies across key regions including the United States, China, South Korea, and European countries. It delves into the various approaches adopted by different nations and operators, examining the impacts of liberalization and privatization within the telecom sector, spectrum allocation, and regulatory frameworks. By analyzing data from both academic research and industry practices, this study explores how geographical, economic, and socio-political factors influence the development of 4G network infrastructures. Furthermore, it assesses government initiatives regarding productive capacities, market competition, and technological advancements. This comprehensive review not only highlights the challenges and success factors encountered during 4G rollouts but also provides valuable insights for stakeholders navigating the complexities of telecommunications deployment in an era transitioning to 5G.
INTRODUCTION OF ARTIFICIAL INTELLIGENCE AND NEURAL NETWORK TECHNOLOGIES INTO FORENSIC SCIENCE
Authors: Kutuzov Alexei V.
Published: July 2024

The use of artificial intelligence capabilities in forensic science is of scientific interest, due to the rapid digitalization of society and the need to quickly identify the attacker. The intensive development of these technologies contributes to the emergence of new types of social relations, directly affects the speed of making management decisions, as well as the emergence of previously unstudied types of crime. The problem under consideration allows not only to enrich the theoretical basis, but also to significantly increase the speed of identifying intruders, as well as to optimize the work of law enforcement officers. The paper examines the theoretical foundations, significance and possibilities of implementing artificial intelligence systems in forensic science. Potential areas for using this technology in solving and investigating crimes of various types are outlined. During the study, dialectical, systemic and logical methods (general scientific) were used. Among private scientific research methods, formal legal methods, methods of generalization and abstraction prevailed. The issues of introducing the capabilities of artificial intelligence systems into the branch of forensic science — forensic technology — are analyzed. Promising directions for use in the investigation of crimes in the context of combating crime are proposed, incl. in the digital environment. Potential negative factors of using these technologies in the work of law enforcement agencies have been identified.