bluuebunny/crossref_metadata_2025 huggingface dataset:
Effects of 4-week flywheel squat training on speed, change of direction and vertical jump performance among young handball players
Authors: Stojanović Darko , Nikolić Miloš , Stojanović Nikola
Published: January 2025

This study investigated the effects of a 4-week flywheel squat training program on speed, change of direction (COD), and vertical jump performance among young handball players. The total sample consisted of 18 handball players from RK "Dubočica" in Leskovac, Serbia, divided into an experimental group (n=9) and a control group (n=9). Speed was assessed using a 20-meter sprint test with split times recorded at 10 meters, agility was evaluated through the 505 COD Test, and vertical jump performance was measured using countermovement jump (CMJ) and squat jump (SJ) tests. The intervention involved progressive flywheel training, starting with medium inertia loads (0.025 kg·m²) and increasing weekly to larger loads (up to 0.070 kg·m²), performed twice weekly. Statistical analyses were conducted using MANCOVA/ANCOVA. Results revealed significant improvements in the experimental group following the 4-week kBox flywheel squat training program. Specifically, participants demonstrated enhanced performance in the 10- and 20-meter sprints and COD compared to the control group. These findings suggest that incorporating flywheel squat training into the regimen of young handball players can lead to significant improvements in speed and agility, which are crucial components for success in the sport. Therefore, coaches and trainers should consider integrating such training modalities to optimize the athletic capabilities of handball players, potentially improving their overall performance on the field.
The influence of corrective gymnastics on the correction of bad body posture and motor ability children
Authors: Cicović Vanja , Pavlović Bojan , Lalović Ljubica
Published: January 2025

Postural control enables the position of the body in space with the aim of orientation and stability against the force of gravity. The sample of respondents consisted of 27 respondents. All respondents are patients of the Master Fizikal Clinic in East Sarajevo. The average age of the subjects was 9 years (±2 years). Variables for determining disorders on the spinal column in the sagittal plane (kyphotic poor posture and lordotic poor posture) using the GPS Postural Lab 6.0 device and variables for determining the motor status of the examinee (nine motor tests for assessing flexibility, explosive and repetitive strength of the organism). The program of corrective gymnastics was used as an extracurricular activity, it lasted four months, with three hours a week. The implemented program of corrective gymnastics contributed to the complete rehabilitation of kyphotic and lordotic bad posture, as well as to the improvement of some motor skills.
Relationship between self-perception of motor competence and preferences for social interaction in physical education classes
Authors: Royo-Ortín Emilio , Moreno-Azze Alejandro , Ortega-Zayas Miguel , Asín-Izquierdo Iván
Published: January 2025

The main objective of this study was to examine the relationship between the aforementioned achievement motivation factors and preferences for social interaction in physical education classes in order to identify the variables that promote motivational climates conducive to student engagement. The sample consisted of 865 enrolled students in educational institutions in the Autonomous Community of Aragon, spanning grades 1 to 4 of Compulsory Secondary Education, with 470 being male (54.34%) and 395 female (45.66%). The normality of the variables was assessed using the Kolmogorov-Smirnov test, leading to the use of non-parametric tests (p<.001). Motor competence self-perception was assessed using the AMPET4 Test, and social interaction preferences through the GR-SIPPEL Test. Motor competence self-perception correlated at a low intensity with Cooperation, Individualism, and Affiliation preferences, and at a moderate to high intensity with Competition. Boys scored significantly higher than girls in motor competence self-perception. The social participation preference in physical education classes was Cooperation for both boys and girls.
The importance of sports-recreative activities in the modern world
Authors: Mujović Sead , Kocić Jadranka , Petrović Lana
Published: January 2025

With the aim of drawing a parallel between aspirations and standards in the world and in our country, the authors collected relevant data from the literature available to us and presented them in the paper, using the historical and descriptive method. The paper presents the health (biological), social (sociological), aesthetic, economic and political values of engaging in sports and recreational activities. A table with a number of benefits of sports and recreational activities is presented (WHO, 2003). The World Health Organization adopted a strategy, with the main emphasis on the promotion of physical activity, proper nutrition and health promotion. In doing so, some of the defined goals within the global strategy were (WHO, 2004:5): increasing the level of physical activity among adults by 15% - 20%; improving the education of children and adolescents in terms of physical culture by 2% by 2020; increase in walking and cycling (in adults 10%-20%, and in adolescents 40%-60%); using a specially designed questionnaire on physical activity monitoring - The Global Physical Activity Questionnaire. Considering the importance of sports and recreational activities for the overall health of people, it can be said that the results of the research will make a significant contribution to the potential educational impact on mass and greater engagement in sports and recreational activities for all age categories.
A vueltas con la articulación de las consonantes bilabiales: de las rimas, la lengua poética y el estándar lingüístico en época de los Austrias
Authors: Crespo Quesada Laura
Published: January 2025

El periodo que abarca los siglos XV a XVII siempre ha sido objeto de gran interés en el ámbito de la Fonética y la Fonología históricas. El presente trabajo busca enriquecer la investigación sobre la desfonologización de los fonemas bilabiales /b/ y /ß/ en el castellano, lo cual se consigue mediante el análisis exhaustivo de las rimas en diversas obras poéticas de destacados autores de la época de los Austrias. El estudio del corpus se estructura en función de las variedades diacrónica y diatópica, por lo que se fundamenta en una división cronológico-geográfi ca que clasifica a los autores según sus reinados y su pertenencia a la zona septentrional o meridional de la península ibérica, con el objetivo de proporcionar una datación precisa de la expansión y cierre del proceso de neutralización de los fonemas bilabiales, que presumiblemente se habría iniciado varios siglos antes.
¿A pesar del compromiso político?: la métrica «del aire» en la poesía de Blas De Otero
Authors: Moreno Escamilla Ezequiel
Published: January 2025

El poeta vasco Blas de Otero (1916-1979) es conocido sobre todo por ser uno de los mayores representantes de llamada poesía social. Libros como Pido la paz y la palabra (1955) nos confirman una voz poética que defiende ideas de libertad política para una sociedad que anhela la paz. Sin embargo, la progresiva desestructuración métrica de su obra a tenor de los cambios de su poética, y que le hace incurrir en una métrica «del aire», nos hace replantearnos hasta qué punto la cuestión del compromiso político consigue bien manifestarse en nuevos moldes métricos, especialmente durante su poesía final.
The Wood Element and Chinese Herbal Medicine
Authors: Beebe Signe E
Published: January 2025

The Liver is the Zang-fu organ that corresponds to the Wood element and springtime according to the Five Element theory of traditional Chinese medicine (TCM). It is often referred to as "the viscus of Wind and Wood". As in nature, after a quiet dormant winter, we enter into spring with a burst of energy and new growth. The Liver regulates the free flow of Qi, regulates and stores the Blood, regulates the emotions, governs the tendons/ligaments (sinews), nourishes and supports the eyes, and helps regulate the hormones to promote normal reproductive health. If these functions are disrupted, then Stagnation of Qi and fundamental substances can occur which leads to problems with digestion, blood circulation, reproduction, vision, weakness/inflexibility of the joints and emotional disorders. There are many patterns of disharmony identified in Chinese medicine that cause Liver dysfunction and disease. This paper is intended to discuss the five most common patterns and their pathophysiology to promote clarity and understanding of how these patterns develop and to help the practitioner of traditional Chinese veterinary medicine (TCVM) to advance their knowledge and use of Chinese herbal medicine to treat disharmonies of the Wood element. The patterns of Liver disharmony that will be reviewed are, Liver Qi Stagnation, Liver Fire and Liver Yang Rising, Liver-Spleen disharmony and Liver Blood Deficiency.
Kemudahan Pengunaan Aplikasi Digital Terhadap Perhitungan Kubikasi Dan Penerbitan Rekening Air PDAM Mamuju
Authors: Suhardi  , Hari Yeni  , Muh. Tahir
Published: January 2025

Investigasi pengaruh kemudahan penggunaan aplikasi digital terhadap efisiensi perhitungan kubikasi dan penerbitan rekening air di PDAM Mamuju. Pendekatan kuantitatif melibatkan 150 responden yang terdiri dari karyawan dan pelanggan PDAM Mamuju. Data dikumpulkan melalui kuesioner yang menilai persepsi tentang kemudahan penggunaan aplikasi, efisiensi perhitungan kubikasi air, dan proses penerbitan rekening. Temuan penelitian menunjukkan adanya hubungan positif antara kemudahan penggunaan aplikasi digital dengan peningkatan efisiensi dalam perhitungan kubikasi air dan penerbitan rekening. Hasil ini menggarisbawahi implikasi praktis bagi manajemen PDAM dalam meningkatkan kualitas layanan dan efisiensi operasional melalui optimalisasi teknologi digital. Studi ini juga menekankan pentingnya pelatihan dan dukungan teknis yang berkelanjutan bagi pengguna aplikasi digital
A Unified Model of Natural Evolution and the Crises in Particle Physics and Cosmology
Authors: Chowdhury Pronab
Published: January 2025

A unified model of the evolution of the universe is presented. The model consists of four stages: Planckian, Einsteinian, Darwinian, and Intellectual. The evolution of the universe is described as a single flow of information processing that begins at the Planckian stage and continues into the emergence of the most complex information processor: the human brain and the technologically developed human civilization. Each stage has its own structural and functional unit, carriers of evolutionary information, and driving evolving objects. The Planckian stage is described as a system of quantum-mechanically entangled PlanckITs: an entity that represents existence in a randomized space and randomized time. The space-time continuum is presented as a collection of addressable PlanckYTEs. APlanckYTE contains a fixed number of PlanckITs. In the Einsteinianstage, the leptons and quarks of the latest appeared generation carry the information that define the conditions for the transition to the Darwinian stage. Leptons and quarks code a set of parameters that define the conditions for the origin of life and its subsequent evolution. The following expression: ME = (9ℏc3)/(2αGkTE) is one of the results that supports this fact. The Darwinian stage describes biological evolution. The intellectual stage uses the concepts of life symmetry and intellectual fields to describes the intellectual or cultural evolution of social systems. This paper is the first of three papers: ”A Unified Model of Natural Evolution and the Crises in Particle Physics and Cosmology”; ”Space and Time at Planck’s Scale, Carriers of the Evolutionary Information, and the Evolution of the Universe”; ”Evolutionary Anthropodynamics: The Evolution of Intellectual Systems”. Some calculations are done to support the unified model of natural evolution.
La organización social enfrentando el desempleo y pobreza post pandemia covid-19: caso organización FISAY, Provincia de Chimborazo – Ecuador.
Authors: Dillon Juan Francisco , Cárdenas Valencia Paola Hortensia , Viñan Carrera Javier Alonso , Cajas Guerra Jessica Paola
Published: January 2025

Este estudio de caso analiza el impacto socioeconómico que en Ecuador tuvo la pandemia COVID-19 en el corto y largo plazo que provocó masiva pérdida de empleos. En la Provincia de Chimborazo el sector rural sufrió una fuerte recesión en la producción y comercialización de los productos agrícolas, obligando a los indígenas a asociarse para desarrollar emprendimientos productivos sobre la base de su cultura e identidad. La investigación se centró en la Organización Social indígena Fundación SAMAI YANAPARI CHIMBORAZO FISAY, analizando condiciones socioeconómicas de sus asociados, mecanismos internos de la organización, legalidad e iniciativas comerciales y productivas que en función de su autodeterminación étnica y habilidades personales generen ingresos para sustento de sus miembros. Con el uso de métodos no excluyentes de tipo cuantitativo y cualitativo más la observación y recolección in situ en la totalidad de los miembros se obtuvo datos de la realidad socioeconómica de sus asociados que se define como crítica, características que individualmente les inmoviliza, por lo cual se asocian para participar de una propuesta de emprendimiento que revalorice su cultura mediante la creación de un centro textil de prendas indígenas bordadas que detallen íconos típicos de la cultura indígena de la Provincia de Chimborazo.
Impacto de la globalización en los derechos laborales y sociales: cómo los marcos constitucionales enfrentan los retos impuestos por la globalización, especialmente en derechos laborales, sociales y económicos
Authors: Donoso Estrada Karla Vanessa , Zurita Avalos Luis Antonio , Soldado García Ana Lucia , Merino Zumba Olga Mery
Published: January 2025

La globalización ha transformado profundamente las dinámicas laborales, sociales y económicas, presentando tanto oportunidades como desafíos, especialmente para las economías emergentes. Este estudio analiza cómo los marcos constitucionales y normativos enfrentan los retos impuestos por la globalización, con énfasis en los derechos laborales, sociales y económicos. Se realizó una revisión bibliográfica sistemática, un análisis documental de tratados internacionales y marcos constitucionales, y un estudio de casos en países como Alemania, Brasil, Sudáfrica, México y Suecia, comparando sus estrategias con la realidad en Ecuador. Los resultados muestran que, aunque los estándares internacionales como los convenios de la OIT fortalecen los marcos normativos, su implementación enfrenta barreras estructurales, especialmente en contextos de alta informalidad laboral y dependencia de recursos extractivos. Países como Alemania y Suecia han logrado integrar estrategias inclusivas, mientras que economías emergentes como Brasil y Sudáfrica enfrentan desafíos similares a los de Ecuador, donde la Constitución de 2008 promueve principios de justicia social bajo el Buen Vivir (Sumak Kawsay), pero su aplicación se ve limitada por factores económicos e institucionales. El estudio concluye que los marcos constitucionales adaptativos, alineados con estándares internacionales, son esenciales para mitigar los efectos negativos de la globalización. Sin embargo, su éxito depende de fortalecer la gobernanza, diversificar la economía y superar barreras estructurales. Este trabajo aporta una perspectiva comparativa y recomendaciones específicas para mejorar la protección de los derechos fundamentales en Ecuador, contribuyendo al diseño de políticas más efectivas en contextos globalizados.
An Experimental Research Into the Bonding Strength of GFRP Bars in Concrete Under Elevated Temperatures
Authors: Ahmed Yahya Gaeeb  , Muayad Mohammed Kassim
Published: January 2025

This study investigates the bond strength of Glass Fiber Reinforced Polymer (GFRP) bars in concrete at high temperatures. Twenty-four specimens were tested at 600°C to replicate fire conditions and analyze performance consequences in structural applications, with variables such as bar diameter and position within the concrete taken into account. The results show a considerable drop in binding strength, notably in edge-positioned bars with thinner covers, which is related to thermal degradation of the epoxy resin. The stress-slip relationship revealed significant increases in slippage, particularly for bigger diameter bars, as well as the vulnerability of GFRP bars to high temperatures. Failure modes shifted mostly to splitting following exposure, emphasizing the importance of design concerns in fire-prone structures. These findings improve our understanding of GFRP performance in harsh situations, influencing material selection for greater fire resilience.
Determination of Service Centers Along the East Coast Corridor of Ogan Komering Ilir Regency
Authors: Rozak Indra Praja  , Cut Nuraini
Published: January 2025

This study aims to determine service centers along the East Coast Corridor of Ogan Komering Ilir Regency using two analytical approaches: facility service index analysis and rank-size rule analysis. Perroux's growth center theory (1950) is applied to understand how districts with higher facilities and populations can stimulate surrounding economic growth. The facility service index analysis identifies the availability and distribution of public facilities in each district, while the rank-size rule maps population distribution to pinpoint potential service centers. The results show that Air Sugihan District holds potential as the primary service center due to its facilities, while Tulung Selapan District is designated as a settlement center given its largest population. With a balanced development strategy, it is expected that this can create equitable service access, foster economic growth, and strengthen the socioeconomic resilience of communities in Ogan Komering Ilir Regency.
Analysis of the Implementation of Policy and Integrated Transportation of Bus Rapid Transit (BRT) in Medan City
Authors: Deni Turio  , Cut Nuraini  , Abdi Sugiarto
Published: January 2025

This study aims to describe the Analysis of the Implementation of Policy and Integrated Transportation of Bus Rapid Transit (BRT) in Medan City. The qualitative research method is also known as a method where the research is conducted under natural conditions. This research method is a scientific procedure or approach to obtain data with specific objectives. Data analysis is the process of systematically searching for and organizing data. The data collection techniques used in this study are observation, interviews, and documentation studies. The data obtained are then analysed through three stages: data reduction, data presentation, and verification. The results of the study show that the Medan City Government is currently implementing significant development in urban mobility with two main activities: the development of Bus Rapid Transit (BRT) and the development of Kesawan and Merdeka Square areas. Both activities emphasize the importance of developing pedestrian and cyclist facilities while facilitating the people of Medan City in accessing public transportation. These efforts are positive actions taken by the Medan City Government toward the development of sustainable urban mobility while ensuring that all corners of Medan City can be reached by quality public transportation.
Study of Public Green Open Space in Lima Puluh District, Batu Bara Regency With Remote Sensing Method
Authors: Ardi Zikri Muazro  , Cut Nuraini  , Abdi Sugiarto
Published: January 2025

This research focuses on the Study of Public Green Open Space in Lima Puluh District, Batu Bara Regency with the Remote Sensing Method. This research is included in the type of practical research. Qualitative research method is a research method based on the philosophy of post positivism, used to research on natural object conditions, Data analysis is the process of systematically searching for and compiling data obtained from the results of interviews, field notes, and documentation. Data Reduction Analysis Method, Data Presentation and Drawing Conclusions. The results of the research Green open space are an essential element of a city, in creating city development is required to be environmentally friendly. Environmentally friendly development is mandatory, as a fulfillment of sustainability principles. The natural resources that are owned today must also be felt by future generations. Being in a tropical climate makes Indonesia have abundant natural resources. This is a good thing for the Indonesian state. Many countries are experiencing a natural resource crisis, Indonesia can increase foreign exchange by trading natural resources products to other countries.
Obra completa para piano
Authors: Javier Francisco
Published: January 2025

Libro que ofrece una compilación de toda la obra pianística del compositor mexicano Alfonso de Elías (Ciudad de México, 1902-1984), en la cual se puede encontrar música de alta manufactura escrita con maestría y gusto refinado que da cuenta del brillante oficio creativo de este compositor e intérprete del siglo XX. Las diecinueve composiciones que integran esta colección, desde obras en forma de canción breve hasta suite y sonata para piano, aportan material invaluable para todo pianista que se encuentre en la búsqueda de repertorio que contribuya a su formación artística, con énfasis en la destreza técnica, la expresión creativa y la maestría interpretativa.
THE PREVALENCE AND INCIDENCE OF OSTEOPOROTIC VERTEBRAL FRACTURES
Authors: Etibarlı S.S. , Khalilzadeh R.S. , Iskanderov C.N. , Hajıyev E.S.
Published: January 2025

Osteoporosis is a skeletal disorder characterized by low bone mass and deterioration of bone tissue with a consequent increase in the fragility of bone and hence susceptibility to fracture. An osteoporotic fracture occurs as a result of fragility of the vertebrae. Acquaintance with the science of osteoporosis and osteoporotic fractures, new hypotheses, theories, classifications, variants, and its comparative analysis in people of different genetic backgrounds in different countries leads to a deeper understanding of the problem. Scientists from different countries of the world have made great contributions to the accurate study, systematization, classification, and epidemiology of pathology. Despite all this, the fact that a part of osteoporotic fractures is asymptomatic and the patients rarely consult a doctor (20-25%), makes it difficult to describe the clinical symptoms. Thus the incidence of vertebral fractures in the general population cannot be accurately determined. At the same time, there is no consensus of criteria for radiologically defining a vertebral fracture. Currently, although various etio-pathogenetic theories and epidemiological studies on osteoporotic fractures are classification options, no unified agreement has been reached on the problem.
MISTAKES IN THE DIAGNOSIS OF CEREBRAL PALSY IN CHILDREN
Authors: Rzayev R.N. , Ismayilova S.C. , Mammadbeyli A.K. , Mammadova M.M.
Published: January 2025

The results of the long-term research are devoted to the analysis of the characteristics of the clinical picture of about 3.5 thousands of children with cerebral palsy, the transformation of age-related symptoms, and sometimes the factors that lead to a change in the initial diagnosis during a more detailed examination or determination of disability. It is related to orthopedic diseases. Previously impossible genetic research confirms the hereditary disease. Damage to the nervous system is defined as a complication of neuroinfection, neurotrauma, or neurooncology, not in the perinatal period.
Prognostic Impact of Decline in Platelet Count in Underwent in PCI
Authors: Dr Sofia Mehmood  , Dr Muhammad Ilyas  , Dr. Somera Naz  , Dr Sanaullaah Khan  , Dr Qaiser Mehmood Saleem
Published: January 2025

Background: Reduced platelet count after PCI has occurred as a potential predictor of patients’ outcomes over the past few years. Defining post-PCI platelet count reduction as above, a significant relationship between post-PCI platelet reduction and adverse clinical events such as bleeding, thrombocytopenia and higher mortality was observed.
Objective: The purpose of this research was to determine the significance of platelet count reduction for the prognosis of PCI patients.
Methods:  This prospective analysis was carried out at Department of Cardiology, PAEC Hospital,  Islamabad,  from 1st August 2024 till 31st December 2024. The study included 213 patients with CAD who underwent PCI. The inclusion criteria included that patients were ≥18 years of age. Secondary end points were BARC adjudicated bleeding events and all-cause mortality. Gastrointestinal bleeding was categorized as minor (BARC types 1 and 2), and major (BARC types 3 and 5)
Results: The mean age of the participants was 63.2 ± 10.5 years, with males contributed to (71.8%). The most frequent coexisting conditions were hypertension in (52.6%) of cases and diabetes mellitus in (37.1%) of cases; there was no significant difference in the prevalence of comorbidities among the groups (p=0.653, p=0.950, respectively). MI was in the significant decline group (27.9%) as compared with moderate (10.2%) and minimal decline groups (5.6%), p < 0.01.
Conclusions: According to our study, larger post-PCI drop in platelet count is related to increased risk of MI, ST, TVR, major bleeding events and death. These results suggest that platelet count should be checked periodically and appropriate interventions should be offered to enhance patient’s prognosis.
Hyperhemolysis vs Hypersplenism: A Case Series of Rarities amongst Rarities
Authors: Raj Guduri Dr. Pruthvi , Shastry Dr. Shamee , Nag Dr. Ipsita , Polavarapu Dr. Isha , Sai Makanaboyina Dr. Sanjana
Published: January 2025

Hyperhemolysis syndrome (HHS) and hypersplenism (HS) are two distinct clinical entities that can present with similar manifestations, leading to diagnostic challenges. This article compares and contrasts these conditions, focusing on their pathophysiology, clinical presentation, laboratory findings, and management approaches. HHS, a life-threatening complication of packed red cell transfusion, involves the destruction of both allogenic and autologous red cells, often resulting in a sudden drop in hemoglobin levels post-transfusion. On the other hand, HS is characterized by splenomegaly and excessive sequestration and destruction of blood cells, including red blood cells, white blood cells, and platelets. Differentiating between these conditions is essential for accurate diagnosis and tailored treatment. Management of HHS typically involves intravenous immune globulin and steroids, while HS may require splenectomy or addressing the underlying cause of splenomegaly. Through case reports and clinical scenarios, this article provides insights into the diagnostic and therapeutic strategies for managing these conditions effectively.
Writing challenges
Authors: Modeer Ismail Dr. Aiman Yousif
Published: January 2025

Writing Skill is one of the four Pillars that design and construct the root base of language learning and acquisition, through time, ESL learners neglect to follow the right bath towards achieving writing well. Also, according to life pressures instructors' individual differences follow old procedures and methodologies to deliver the information, moreover recent courses designed to spread knowledge slightly not deeply. Writing requires a systematic, multi-step approach tailored to each individual ESL learner. The first crucial step is to assess the ESL learner's current level of proficiency and identify their specific areas for improvement, whether that be in grammar, vocabulary, or organizational skills. Armed with this knowledge, Instructors can then thoughtfully introduce targeted lessons and engaging exercises to methodically build the ESL learner's foundational writing abilities. This might involve focusing on the fundamentals, like sentence structure, paragraph development, and the writing process itself. As the ESL learner gradually progresses, the complexity of the assignments can be increased, encouraging them to express more advanced ideas. Yet throughout this developmental journey, it is absolutely essential that Instructors provide unwavering guidance and constructive feedback. Just as important, they must offer patience, encouragement, and positive reinforcement to consistently boost the ESL learner's confidence and self-efficacy in their writing abilities.
Exploring Teachers' Behavioral Acceptance of Using Chatbots in Teaching
Authors: Latif Umar , Saira
Published: January 2025

In the contemporary era, chatbots handle diverse tasks, ranging from addressing frequently asked questions (FAQs) and performing administrative and managerial duties to offering student mentoring, motivation, and assessments of learning progress. The primary purpose of this research was to explore teachers' behavioral acceptance of using chatbots in education. The researcher used a descriptive research design for this study. All the University of Sialkot teachers comprised the study population. The total sample of the study was 100 teachers. The researcher developed a questionnaire by reviewing the related literature to achieve his objectives. Ten subject matter experts evaluated the questionnaires' content validity, while the questionnaires' overall reliability was found to be 0.878 coefficient Alpha. Statistical techniques of frequency, percentage, mean score, standard deviation, and t-test were used to elaborate on the concept of the collected data. The study established that teachers have a high acceptance of using chatbots. It was found that the difference between male and female responses was not statistically significant. The study concluded that chatbots are valuable in teaching. The study recommends that universities invest in ongoing professional development for educators to maximize the benefits of chatbots in teaching.
Osteonecrosis Of Femoral Head—Overview, Current Management And Treatment Strategies
Authors: M.R. Rasulov  , Khudzhanazarov  , Kh.S. Akhmedov  , M.B. Rakhimova
Published: January 2025

Osteonecrosis (ON) is a severe disabling disease that often develops in young people of working age and is associated with the death of bone cells in a certain area of bone tissue, usually caused by a disruption of the local blood supply. ON most often develops in the head of the femur. Factors that can provoke the development of ON of the head of the femur include traumatic injury to the hip joint, surgical interventions on it, dysplasia of the hip joints, immune-inflammatory rheumatic diseases, various coagulopathies, hyperlipidemia, genetic abnormalities, chronic liver diseases, treatment with glucocorticoids (GC), radiation and polychemotherapy, alcohol abuse and a number of others. According to the literature, among the pathogenetic factors associated with COVID-19 and causing bone destruction, there are coagulopathy, endothelial dysfunction and endotheliitis, hyperproduction of cytokines, activation of the complement system, thrombotic microangiopathy, hypoxia and a number of other mechanisms, including the direct damaging effect of the virus on trabecular and cortical bone tissue. The article presents our own clinical observation describing a case of ON development after a new coronavirus infection. Thus, all individuals who have had COVID-19, regardless of the severity of the coronavirus infection and the use or lack of use of GC, should be considered vulnerable to the development of ON and should be included in the risk group for this complication
Knee joint endoprosthetics for rheumatoid arthritis
Authors: Xo’janazarov Ilxom Eshqulovich  , Axmedov Xalmurad Sa’dullayevich  , Anorboyev Ma’ruf Xolbo’ta o’g’li
Published: January 2025

Determination of the immediate outcomes of disease course, preparation for surgery and treatment during knee joint endoprosthetics of patients with rheumatoid arthritis.
Retrospective Evaluation Of Joint Syndrome And Joint Disorders In Osteoarthritis
Authors: Buranova S.N.
Published: January 2025

Retrospective assessment of clinical signs and course of the disease in patients with osteoarthritis in the sex ratio. Materials and Methods: In this scientific study, a retrospective analysis of 300 patients hospitalized in the City Clinical Hospital No. 3 from 2015 to 2019 was carried out based on medical records, with an emphasis on the analysis of the clinical course and consequences of the disease. Results: On the basis of the obtained data on x-ray images, the articular syndrome and joint structure disorders observed in patients with osteoarthritis (OA) were assessed. Conclusions: It was noted that in patients with OA, the articular syndrome was different and gender differences were found in the course of the disease.
Current Approaches, Improvements And Prospects In The Field Of Eye Disease
Authors: Rasulova Nilufar  , Azamatova Fazilat
Published: January 2025

Ophthalmology, the branch of medicine concerned with the study and treatment of disorders and diseases of the eye, has evolved significantly over recent decades due to advances in technology, medical research, and public health initiatives. This article explores the current trends in ophthalmology, such as the growing adoption of minimally invasive surgeries, artificial intelligence (AI) applications, and telemedicine. It also addresses pressing challenges in the field, including the rising prevalence of eye diseases like cataracts, glaucoma, and age-related macular degeneration (AMD), as well as disparities in access to eye care in low-income regions. The article concludes by analyzing future prospects, including innovations in gene therapy, regenerative medicine, and global health policies aimed at improving vision health worldwide
Students' Geometric Thinking Processes in Terms of Spatial Intelligence
Authors: Mawarsari Venissa Dian , Sukestiyarno Yohanes Leonardus , Mariani Scolastika , Junaedi Iwan
Published: January 2025

Geometry is mandatory knowledge for mathematics education students who hope to become teachers. A prospective teacher must have maximum geometry skills to be able to teach geometry knowledge to students well. The observations on Mathematics Education students showed that the problem was that students' geometric thinking ability was still at level 2 (analysis). The purpose of this study is to identify the geometric thinking process of students from their spatial ability. The qualitative descriptive method used in the study was used to describe the geometric thinking process of students based on spatial ability. The subject of the study is a student in the Mathematics Education undergraduate program at a private university in Semarang, Indonesia. Research instruments used: spatial ability test, geometry test, and interview guidelines. The test and interview data results were a data triangulation to obtain qualitative descriptive analysis. The results of the study show that there are four stages of students' geometric thinking process based on their spatial abilities, namely: 1) Identify information and reflect knowledge, 2) visualize the results of identification in the form of images, and explore knowledge, 3) constructing thinking in planning solutions, 4) reasoning process to solve problems and prove statements. The results of this study can be used for future research in designing the right learning method for optimizing students' geometric thinking processes.
Constructing Knowledge Graphs for New Species in the Greater Mekong Subregion
Authors: Jaroenruen Yuttana , Kaewboonma Nattapong , Cheng Wei-Ning
Published: January 2025

Purpose: This study presents a methodology for developing a knowledge graph by integrating World Wildlife Fund (WWF) species discovery reports in the Greater Mekong Subregion. Design/methodology/approach: The research employs a four-phase approach: constructing a taxonomic data model, implementing a graph database, developing a web application architecture, and creating an interactive user interface. Findings: The knowledge graph integrates 2,783 species across 27 taxonomic groups, comprising 12,089 nodes and 30,303 connections. The system enables complex queries through SPARQL endpoints, revealing patterns in species distribution and conservation status from 1997 to 2022. Research limitations: Primary limitations include geographical constraints to the Greater Mekong Subregion and limited integration with external biodiversity databases. Practical implications: The system provides researchers with a graph search engine for exploring species data, supporting scientific research and conservation planning. Originality/value: This study presents a novel approach to organizing biodiversity data by combining taxonomic hierarchies with conservation metrics, establishing a framework for integrating species discovery data.
The Impact of Exchange Rate and Inflation on Economic Growth: Empirical Evidence from the MENA region using Panel Data Analysis
Authors: Mohamed ES-SANOUN , Khaoula ELMOUSSAOUI , Idriss OUALI , Meryam EL-ABBADI , Mounir BENBOUBKER
Published: January 2025

The volatility of exchange rates and inflation represents a critical challenge to economic stability in the MENA (Middle East and North Africa) region. This study delves into the complex relationship between these macroeconomic factors and economic growth from 2000 to 2023, with a focus on providing actionable insights for policymakers. Using a panel dataset of nine MENA countries, the research employs Feasible Generalized Least Squares (FGLS) to address issues of heteroskedasticity, serial correlation, and cross-sectional dependence, offering a robust analysis of the dynamic interactions. The findings reveal that inflation significantly hampers GDP growth, confirming that rising inflation undermines investment and creates economic uncertainty. In contrast, a more competitive Real Effective Exchange Rate (REER) fosters economic growth by improving export competitiveness, especially in non-oil sectors. Interestingly, the analysis also highlights that imports have a positive effect on GDP growth, emphasizing their role in supporting domestic production through the provision of essential goods and technologies. This study calls for targeted policy measures in the MENA region to stabilize inflation, enhance exchange rate competitiveness, and diversify exports. Such strategies are essential for sustaining economic growth and ensuring long-term economic stability.
Dynamic versus Static Diagnostics
Authors: Jedličokvá Petra , Sleziková Anna
Published: January 2025

The presented article summarizes the importance of the dynamic diagnostic approach, which focuses on revealing the student's potential and his ability to develop through interaction with the examiner of the diagnostic battery. Dynamic diagnostics does not look only at the current level, but follows the process and change in the student's abilities and skills. Furthermore, it emphasizes the way in which the student comes to solving tasks and how his approach to them changes. It also takes into account the individual needs of the student, which can lead to a longer diagnostic process. Research has shown that students with ADHD/ADD have different performances in the test of distracted attention. We identified differences in their ability to internalize tasks in the speed and accuracy of work. This knowledge helps to better understand the individual needs of students and adapt the diagnostic process to support their learning and development.
Forgetfulness, Aging, and AI
Authors: Tarhan Lara Sude
Published: January 2025

Aging is often accompanied by cognitive changes, including forgetfulness, which can impact an individual's quality of life and independence. Recent advancements in Artificial Intelligence (AI) have opened avenues for addressing these challenges by developing tools to support cognitive health and memory. AI-powered systems, such as memory assistance devices, predictive diagnostic tools, and personalized cognitive training programs, offer transformative potential for mitigating the effects of aging-related forgetfulness. This paper explores how AI can bridge gaps in traditional cognitive care, emphasizing a human-centered approach that prioritizes ethical considerations, user-friendliness, and inclusivity. By analyzing case studies and examining interdisciplinary methodologies, the research highlights both the opportunities and challenges in leveraging AI to enhance cognitive health. The findings underscore the importance of collaboration between AI developers, healthcare providers, and end-users to create solutions that are effective, accessible, and empathetic. The integration of AI into cognitive care holds promise not only for improving memory retention but also for fostering dignity and autonomy among aging populations.
HIGH-TECH CRIME IN THE REPUBLIC OF SERBIA
Authors: KLIKOVAC ANITA , VELJKOVIC SANELA , Ćurčić MILICA
Published: January 2025

Abstract

High-tech crime encompasses a diverse set of illegal activities that take place in
cyberspace. This new type of crime is becoming more and more prevalent with the
development of information and communication technologies. Hacking attacks,
identity theft, cyber espionage, various frauds and distribution of illegal content over
the Internet represent different types of high-tech crime. In today's world, states must
be able to adapt to the rapid and continuous development of technology in order to
successfully suppress high-tech criminal activities. The fight against this phenomenon
requires an adequate legal framework, various protection measures, as well as
international cooperation. The reason for this should be found in the principle that
high-tech crime does not stop at the borders of states. The paper aims to examine the
very concept of high-tech crime, its various forms, as well as the most important
normative provisions and institutional mechanisms that exist in the Republic of
Serbia.

Key words: High-tech crime, cyber crime, Republic of Serbia.
ANTI-MONEY LAUNDERING IN THE EUROPEAN UNION: NEW MAJOR REGULATORY SHIFTS AND THEIR IMPACT
Authors: Kustura IVICA
Published: January 2025

Abstract

The paper analyses the new set of rules published in the European Union Official
Journal on 19 June 2024 and the way it will impact the existing anti-money laundering
mechanisms applicable to the EU citizens and institutions. The AML Regulation,
effective from 10 July 2027, encompasses new obliged entities subject to AML rules
like professional football clubs and agents, crypto assets’ service providers and luxury
goods traders, enhanced due diligence measures regarding cross-border
correspondent relationships or in relation to certain high net-worth individuals as well
as a limit of 10,000 euros for cash payments subject to some exemptions. This set of
rules also comprises a new regulation establishing the Anti-Money Laundering
Authority, a centralised body, based in Frankfurt, tasked with overseeing and
coordinating AML activities across Member States. It will directly supervise high-risk
entities such as banks and asset managers. The new AML Directive introduces major
modifications to the organisation of the existing AML systems at the national level
namely in the areas of beneficial ownership registers and the responsibilities and
collaboration between FIUs and competent authorities. By enhancing regulatory
consistency and cooperation, the new legislation aims to create a more resilient and
secure financial environment across the European Union.

Key words: Anti-Money laundering (AML), AML authority (AMLA), AML regulation,
high-risk entities supervision, beneficial ownership registers.
Nigerian Foreign and National Security Policy: Implications for the West African Sub-Regional Stability in the Post-Cold War Era
Authors: Bakare Olukayode
Published: January 2025

The paper examines the defining characteristics of Nigeria's foreign and defence policy, commitment to the promotion of sub-regional stability and the national security challenges it faces since returning to civil rule in 1999. Examining Nigeria’s commitment to the realization of stability in West African sub-region, the study excavates the tenor of Nigeria’s defence strategy vis-à-vis growing threats that accompanied the post-Cold War era. The paper argues that threats such as international terrorism, kidnapping, militia crises, cross-border crimes, and human and drug trafficking, constitute major obstacles and distractions to Nigeria’s commitment towards the promotion of security and democracy in Africa. The article concludes that for Nigeria to continue to be a sub-regional power in West African sub-region, it will need to step up to the challenge of being able to deter both internal and external threats with a strong defence capability and better intelligence gathering of its armed forces.
Employee Involvement and Its Impact on Employe Empowerment: The Study of Banking Industry in Srilanka Jaffna (A Comparative Study of Private Banks and State Banks)
Authors: Dushyenthan Thillainayagam
Published: January 2025

Purpose: To examine the impact of employee involvement on employee empowerment. Design/methodology/approach: A questionnaire derived from previous studies and the relevant Literature was completed by 100 staffs of both private and state banks in Jaffna district, Sri Lanka. Single linear regression analysis assessed the impact on employee empowerment of four key constructs of employee involvement such as knowledge, information, rewards and power. Correlation analysis was carried out to examine the interrelationship between employee involvement and employee empowerment. And also, independent sample T-test and independent sample one-way ANOVA were utilized to find out the signification mean different in employee empowerment among personal demographic variable. Findings: employee involvement contributes significantly to employee empowerment and predicts 41.6 percent of the variation found. Rewards and power in the employee involvement contribute significantly to employee empowerment. But employee empowerment is not contributed significantly by knowledge and information in the employee involvement. And also, there is a significant mean different in Employee empowerment among the private banks and state banks. But there is no significant mean different in employee empowerment among different age groups. Overall association between employee involvement and employee empowerment is moderate positively correlated. Research limitations/implications: This research focuses on banking services in one particular district of the country. Therefore, further research in other sectors may be necessary before generalization can be made on.  Practical implications: Based on the finding of the study, there are a few key points that can be used to conclude this research paper. It is very important that the employee involvement in the banking service industry in Jaffna peninsula contributed to the employee empowerment. Mainly reward and power dimensions in the employee involvement contribute to the employee empowerment for becoming effective one.  Originality/value: reinforces and refines the body of knowledge relating to employee empowerment in service industries. Keywords: Employee involvement, employee empowerment and banking service providers. Paper type: Research paper.