bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Storage Temperature on Ram Seminal Plasma and Its Subsequent Use as Epididymal Tail Sperm Recovery buffer
Authors: Singh Pawan Preet , Dar Rameez Ali , Lone Farooz Ahmad , Bhat Ghulam Rasool , Yousuf Nahida , Nisa Masrat un 
Published: February 2025

The study was undertaken to assess the effect of storage temperature of ram seminal plasma on its use as recovery and activation buffer for epididymal tail sperm. Five healthy cross bred rams were selected for semen collection maintained at Mountain Research Centre for Sheep and Goats, FVSc & AH, SKUAST-K. Semen was collected by artificial vagina method. Seminal plasma was harvested by double centrifugation method from the semen samples. Recovered seminal plasma was stored at two different temperatures i.e., 4°C and -20°C. Degree of ram epididymal tail sperm activation using homologous seminal plasma stored at 4°C and -20°C was investigated. The spermatozoa recovered in both types of seminal plasma were cold stored separately at 4°C for 72 hours. All the samples were evaluated after every 24 hours for spermatozoa quality. The percentage of sperm motility, viability and HOST reacted populations were significantly higher (p<0.05) in seminal plasma stored at 4°C than the seminal plasma stored at -20°C at all the time points of cold storage. Moreover, MDA level of seminal plasma stored at 4°C was significantly (p<0.05) lower than the seminal plasma stored at -20°C. In conclusion, seminal plasma harvested for epididymal tail sperm recovery may be stored at 4°C before its subsequent use as epididymal tail sperm recovery and activation buffer. However further studies are required to determine the shelf life of seminal plasma stored at 4°C.
RELIABILITY AND VALIDITY MEASUREMENT OF EMOTIONAL INTELLIGENCE, SELF-COMPASSION AND PSYCHOLOGICAL WELL-BEING AMONG NGO VOLUNTEERS
Authors: Noor Shafiqah Kassim  , Nurul Hudani Md Nawi  , Nurul Hidayah Jamaludin  
Published: February 2025

Reliability and validity are important components to be focused on in conducting research. According to previous research, psychometric properties of emotional intelligence, self-compassion and psychological well-being not widely tested by the sample of volunteers. The aim of this study is to examine the reliability and validity for three instruments: Emotional Competence Inventory (ECI), Self-compassion Scale (SCS) and Scale of Psychological Well-being (SPWB). This study is conduct using quantitative research design by using questionnaires. There were 377 volunteers of NGO in Sabah involved as sample in this study. The data was analyzed by Statistical Packages for Social Science (SPSS) version 29. Results show that the score of Cronbach’s alpha for ECI is 0.972; while for SCS is 0.848 and for SPWB is 0.764. The results show that three instruments used in this study are reliable. Meanwhile for validity, the correlation coefficients between each subscales and overall scores of ECI components or the value of r, vary from 0.907 to 0.973, showing statistical significance at a level of p<0.05. For instrument SCS, the value of r for the subscales are between 0.488 and 0.773 with the p<.05. While for SPWB, the value of r of every subscales are between 0.574 and 0.823 with the p<.05. In conclusion, the three instruments used in this research show the value of r of all items very beneficial and strongly valid. All of the items from these three instruments remain. The implication of this study is that the findings could serve as a reference to future works for researchers that are interested in measurement studies of emotional intelligence, self-compassion and psychological well-being, especially in volunteer context.
ScintPi measurements of low-latitude ionospheric irregularity drifts using the spaced-receiver technique and SBAS signals
Authors: Gomez Socola Josemaria , Rodrigues Fabiano S. , Wright Isaac G. , Paulino Igo , Buriti Ricardo 
Published: February 2025

Abstract. Previous efforts have used pairs of closely spaced specialized receivers to measure Global Navigation Satellite System (GNSS) signals and to estimate ionospheric irregularity drifts. The relatively high cost associated with commercial GNSS-based ionospheric receivers has somewhat limited their deployment and the estimation of ionospheric drifts. The development of an alternative, low-cost, GNSS-based scintillation monitor (ScintPi) motivated us to investigate the possibility of using it to overcome this limitation. ScintPi monitors can observe signals from geostationary satellites, which can greatly simplify the estimation of the drifts. We present the results of an experiment to evaluate the use of ScintPi 3.0 to estimate ionospheric irregularity drifts. The experiment consisted of two ScintPi 3.0 deployed in Campina Grande, Brazil (7.213° S, 35.907° W; dip latitude ∼ 14° S). The monitors were spaced at a distance of 140 m in the magnetic east–west direction and targeted the estimation of the zonal drifts associated with scintillation-causing equatorial spread F (ESF) irregularities. Routine observations throughout an entire ESF season (September 2022–April 2023) were made as part of the experiment. We focused on the results of irregularity drifts derived from geostationary satellite signals. The results show that the local time variation in the estimated irregularity zonal drifts is in good agreement with previous measurements and with the expected behavior of the background zonal plasma drifts. Our results also reveal a seasonal trend in the irregularity zonal drifts. The trend follows the seasonal behavior of the zonal component of the thermospheric neutral winds as predicted by the Horizontal Wind Model (HMW14). This is explained by the fact that low-latitude ionospheric F-region plasma drifts are controlled, in great part, by Pedersen-conductivity-weighted flux-tube-integrated zonal neutral winds. The results confirm that ScintPi has the potential to contribute to new, cost-effective measurements of ionospheric irregularity drifts, in addition to scintillation and total electron content. Furthermore, the results indicate that these new ScintPi measurements can provide insight into ionosphere–thermosphere coupling.
Modeling seismic hazard and landslide occurrence probabilities in northwestern Yunnan, China: exploring complex fault systems with multi-segment rupturing in a block rotational tectonic zone
Authors: Cheng Jia , Xu Chong , Xu Xiwei , Zhang Shimin , Zhu Pengyu 
Published: February 2025

Abstract. The northwestern Yunnan region, located on the southeastern edge of the Tibetan Plateau, is characterized by a combination of ductile flow of the lower crust with low shear-wave velocity and gravitational collapse, giving rise to a complex network of active faults. This presents significant seismic hazards, particularly due to the potential for multi-segment ruptures and resulting landslides. This article presents a new seismic hazard model for the northwestern Yunnan region, incorporating recent findings on fault geometry and slip rates along with historical seismicity rates to assess multi-segment rupturing risks. Among the four potential multi-segment rupture combination models examined, Model 1, characterized by multi-segment rupture combinations on single faults, particularly fracturing the Zhongdian fault, is proposed as the most suitable for the northwestern Yunnan region, given that the non-mainshock slip ratios on fault segments are all below the 30 %–40 % threshold, as supported by the agreement of modeled seismicity rates with fault slip rates. Our analysis demonstrates that the peak ground acceleration (PGA) for a mean return period of 475 years, which is calculated with the developed probabilistic seismic hazard model, has a strong correlation with the spatial distribution of the faults. On average, these values are higher than the PGA given by the China Seismic Ground Motion Parameters Zonation Map. Furthermore, we utilized PGA values with the Bayesian probability method and a machine learning model to predict landslide occurrence probabilities as a function of our PGA distribution map. Our findings underscore that the observed combinations of multi-segment ruptures and their associated behaviors were in alignment with the small block rotation triggered by the gravitational collapse of the Tibetan Plateau. This result highlights the intricate interplay between multi-segment rupturing hazards and regional geological dynamics while also providing valuable guidance for disaster preparedness efforts.
Evaluación de la resistencia puesta a tierra en la industria minera del Perú
Authors: Millan Montalvo Fabrizio Armando , Manzano Condori Kevin Anderson , Garcia Rayo Estefany Gabriela , Palacios Rivera Franck Kervy 
Published: February 2025

El presente artículo tiene como objetivo evaluar la eficacia de la puesta a tierra en la industria minera en las regiones del Perú. El enfoque utilizado toma en cuenta los factores regionales y las normativas nacionales e internacionales para comprobar la resistencia, resistividad y para la correcta instalación de la puesta a tierra. Para llevar a cabo la evaluación se utiliza una metodología, que incluye mediciones de resistividad y de resistencia de la PAT según la IEEE 81-2012, además de medidas de la PAT puntos geográficos para llevar a cabo un análisis comparativo. Los resultados obtenidos permiten comprender las características de esta y cómo se relacionan con la naturaleza del suelo utilizado, lo que es de gran utilidad para mejorar la seguridad de un SPAT en la industria minera. Para realizar la investigación presente sobre la resistencia de la puesta a tierra, se siguieron normas y estándares nacionales e internacionales, tales como: el Código Nacional de Electricidad, Utilización y Suministro; la IEEE-80: 2010; la IEEEE-81: 2012 y regulaciones establecidas por las autoridades competentes de la mano con el aporte de los profesionales expertos. En conclusión, el análisis y la evaluación de la PAT en aplicaciones para la minería muestran que la resistividad del suelo, resistencia eléctrica del suelo y la ubicación geográfica afectan significativamente la eficacia de la puesta a tierra. Por lo tanto, es importante seguir las normas, estándares y regulaciones establecidas para garantizar una correcta instalación y su ejecución en todo momento de un SPAT.
UMA ANÁLISE DOCUMENTAL DO CADERNO PRÁTICAS DE TRATAMENTO PENAL NAS UNIDADES PENAIS DO PARANÁ: INTERFACE COM O ENUNCIADO RESSOCIALIZADOR
Authors: Costa Marta Cossetin 
Published: February 2025

Este artigo objetiva refletir as recomendações quanto as práticas assistenciais em unidades penais a partir do Caderno Práticas de Tratamento Penal nas Unidades Penais do Paraná, especialmente nas instituições de privação de liberdade do estado do Paraná. Essa reflexão é realizada por meio de pesquisa documental, no Caderno Práticas de Tratamento Penal nas Unidades Penais do Paraná em interlocução com a literatura. Como resultado do estudo, pode-se dizer que o supra referido material expressa uma perspectiva de ressocialização das pessoas privadas de liberdade por meio das assistências, com ênfase, na tríade: trabalho, educação e saúde. O enunciado dessa ressocialização está centrado nas condutas e nos méritos individuais do sujeito, o que acaba por dissimular o cunho disciplinador e adaptador ao trabalho e à exploração impostas pela prisão às pessoas privadas de liberdade. Destaca-se que as relações nacionais e internacionais influenciam nas orientações preconizadas no Caderno investigado.
Comprehensive Injury Prevention Strategies in Gymnastics: A Systematic Review of Biomechanical and Training-Related Risk Factors
Authors: Lubis Hafiz Yazid , Corwin Patsy , Kharatzadeh Masoud , Kessler Phoebe 
Published: February 2025

The purpose of the study. To comprehensively analyze gymnastics injury prevention research, evaluate existing safety protocols, and identify best practices for reducing injury risks in middle school and competitive gymnastics programs through a systematic review of recent literature.
Materials and methods. A systematic literature review was conducted following the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) methodology. The study examined peer-reviewed articles published between 2012 and 2024, focusing on human participants and injury prevention in gymnastics. A comprehensive electronic search was performed across multiple academic databases, utilizing search terms including "gymnastics injury prevention," "gymnastics safety," and "biomechanical risk factors." The research employed thematic analysis and qualitative comparative techniques to synthesize findings from 19 selected studies.
Results. The review revealed alarming injury statistics, with 91.4% of gymnasts experiencing at least one injury per season and 480.7 musculoskeletal injuries per 100,000 person-years. Key findings highlighted the complex interplay of factors contributing to gymnastics injuries. These included specific biomechanical techniques affecting joint loading, correlation between training load and injury risk, impact of age and physical attributes on injury susceptibility, and significant variations in injury rates between national and non-national team gymnasts.
Conclusions. The systematic review underscores the critical need for comprehensive, holistic approaches to gymnastics safety. Recommendations include developing standardized injury prevention protocols, implementing regular biomechanical assessments, enhancing coach education, and creating individualized training strategies that consider athletes' unique physiological characteristics and technical capabilities.
Study on Cauchy Theorem as a Special Case of Sylow Theorem
Authors: Zhao Wenxian 
Published: February 2025

The Cauchy Group Theorem and the Sylow Theorem are foundations of the finite group theory. The Cauchy Group Theorem focuses on the existence of prime order elements in a finite group, whereas Sylow Theorems provide a more complete framework for the analysis of the structure and number of subgroups. A formal proof of the two theorems is given in this paper. The Cauchy Group Theorem is proved by proving the existence of an order element in a finite group , here is a prime divisor of , and is the order of group . The Sylow Theorem is proved by existence, conjugacy and amount of Sylow -subgroups. In this process, the relation between two theorems is revealed. In other words, the Cauchy Group Theorem is a special case of Sylow Theorem, and the Cauchy Group Theorem is equivalent to the case in which the order of group is . The Cauchy Group Theorem is used to classify finite simple groups and the Structure Theorem of finite abelian groups. The application of the Sylow Theorem is to classify and analyze the group structure.
Маркетингова діяльність підприємств в умовах цифровізації: практичний аспект
Authors: Бубенець І. Г. , Олініченко К. С. , Христенко С. С. 
Published: February 2025

У сучасному світі цифрові технології стають все більш необхідними для розвитку бізнесу. Тому підприємства, які прагнуть залишатися конкурентоспроможними, змушені інтегрувати традиційні маркетингові підходи з цифровими технологіями та інструментами. Така проблематика визначає актуальність дослідження питань щодо впровадження сучасних інструментів і технологій в маркетингову діяльність підприємств в умовах цифровізації. Метою дослідження є визначення теоретико-практичних аспектів застосування цифрових технологій у маркетингу, сформувати свій погляд на поняття «маркетингова діяльність підприємств в умовах цифровізації», запропонувати до впровадження у маркетингову діяльність підприємства ефективні інструменти та технології цифрового маркетингу. Гіпотеза дослідження полягає в залежності розвитку ефективної маркетингової діяльності підприємства від впливу цифровізації суспільства та бізнесу. Авторами застосовувалися загальнонаукові методи дослідження теоретичного узагальнення з питань маркетингової діяльності підприємств в умовах цифровізації, а також системний, факторний та контентний аналіз. За результатами дослідження визначено особливості сучасної маркетингової діяльності підприємств; ключові переваги маркетингу та аспекти трансформаційних змін у маркетинговій діяльності підприємства в умовах цифровізації; сформовано погляд щодо сутності поняття «маркетингова діяльність підприємств в умовах цифровізації»; запропоновано до впровадження у маркетингову діяльність підприємства ефективні інструменти та технології цифрового маркетингу. У статті авторами відзначено, що цифровий маркетинг відіграє ключову роль у просуванні продуктів та послуг, залученні цільової аудиторії та підвищенні конкурентоспроможності підприємства. Практичний аспект маркетингової діяльності підприємств в умовах цифровізації полягає у використанні інструментів Big Data, соціальних мереж, автоматизації та персоналізації, що дозволяють бізнесу ефективно реагувати на зміни ринку, задовольняти потреби сучасного споживача, і отримати прибуток. Для подальших досліджень необхідно більш детально визначити які стратегії можуть допомогти підприємствам успішно працювати у цифровому середовищі. Висновки дослідження свідчать, що цифрові технології відкривають безліч можливостей для маркетингової діяльності підприємств в умовах цифровізації. Їх правильне використання може значно підвищити конкурентоспроможність компанії та допомогти досягти високих прибутків.
An Innovation in Virtual Art : Designing An Interactive 3D Museum Gallery
Authors:   Assistant Professor, Department of IT  Kongunadu College of Engineering & Technology Trichy, Tamil Nadu, India., PARTHIBAN Mr.S. 
Published: February 2025

The development of this project focuses on creating an interactive web-based 3D art gallery powered by Three.js and WebGL, offering a cutting-edge platform for virtual exhibitions, museums, and educational experiences. By leveraging advanced 3D rendering techniques and real-time interactivity, the platform provides an immersive and dynamic environment for exploring digital art. Users can navigate through realistic virtual spaces enriched with dynamic lighting, detailed textures, and interactive elements that enhance engagement.A key aspect of this platform is its adaptability, featuring customizable layouts, scalable frameworks, and responsive designs that ensure seamless performance across various devices. Optimized WebGL rendering enables high-performance visuals while maintaining smooth navigation, making the experience accessible to a wide audience. Additionally, the integration of interactive annotations, multimedia content, and VR compatibility transforms the way art is experienced, allowing for deeper engagement and storytelling within virtual exhibitions.This platform aims to bridge the gap between traditional and digital art spaces, providing artists, curators, and educators with an innovative tool for showcasing and preserving artworks in a digital medium. By redefining the interaction between art and technology, the project introduces a next-generation solution for the evolving landscape of art appreciation and exhibition in the digital era.

Keywords - 3D Art Gallery, Virtual Exhibition, WebGL, Three.js, Immersive Experience, Interactive Visualization, VR Compatibility, Digital Art.
VALERIANA (VALERIÁNA OFFICINÁLIS) O’SIMLIGINING SHIFOBAXSHLIK XUSUSIYATLARI VA UNING TARKIBIDAGI AYRIM VITAMINLAR MIQDORINI ANIQLASH
Authors: Asqarov Ibrohimjon Rahmonovich , Abdug'afforov Farhod Sultonahmadovich , Raximova Irodaxon Maxmudovna 
Published: February 2025

Hozirgi zamondagi dolzarb muammolarni hisobga olgan holda, dorivor asorun o‘simligi asosida asab kasalligini samarali davolash xususiyatiga ega ekanligi aniqlangan. Ushbu maqolada dorivor asorun tabiiy dorivor o’simligi tarkibidagi vitaminlar miqdorini aniqlash bo’yicha olib borilgan tadqiqot natijalari keltirilgan. O’simlik tarkibidagi suvda eruvchan vitaminlar miqdorini Yaponiyaning Shimadzu kompaniyasida ishlab chiqarilgan LC-40 Nexera Lite yuqori samarali suyuqlik xromatografida amalga oshirildi.
GULXAYRI (ALTHAÉA OFFICINÁLIS) O’SIMLIGI TARKIBIDAGI SUVDA ERUVCHAN VITAMINLAR MIQDORINI ANIQLASH
Authors: Asqarov Ibrohimjon Rahmonovich , Mo'minjonov Mirjalol Muqimjon o'g'li , Xusanova Zulxumor Isroil qizi 
Published: February 2025

Ushbu maqolada dorivor gulxayri (Althaéa officinális) o‘simligining vegatativ organlari – barg hamda poyasi tarkibidagi suvdan eruvchan vitaminlar, B gurux vitaminlari, vitamin PP, vitamin C miqdorini yuqori samarali suyuqlik xromatogrammasi yordamida aniqlash natijalari hamda ularning meyorlari diogramma va jadvallarda keltirilgan. Bu o’simlikning organizimga kerakli vitaminlarga boyligi va ijobiy ta’sirlari izohlangan.
TOVARLARNI LASER NURLARI YORDAMIDA QAYTA ISHLASH JARAYONINI TAKOMILLASHTIRISH
Authors: Latipov Hikmatillo Abdulhamidovich 
Published: February 2025

Tovarlar ishlab chiqarishda mamlakat iqtisodiyotini ilm-fan asosida rivojlantirish uchun turli usullar qo‘llaniladi. Ular orasida laser nurlaridan foydalanish samaradorligi va yuqori aniqligi bilan ajralib turadi hamda mahsulot ishlab chiqarishni yaxshilashda muhim ahamiyat kasb etadi.
Ushbu maqolada laser nurlaridan foydalanish orqali tovarlar va xomashyolarni qayta ishlash usullari yoritib beriladi. Shuningdek, laser texnologiyasining qayta ishlash jarayonidagi o‘ziga xos xususiyatlari va afzalliklari tahlil qilinadi.
ОЖИРЕНИЕ И НЕАЛКОГОЛЬНЫЙ ЖИРОВЫЙ ГЕПАТОЗ ПЕЧЕНИ ПЕРСОНАЛИЗИРОВАННЫЙ ПОДХОД К КОРРЕКЦИИ
Authors: Тураева Дилафруз , Гарифулина Лиля 
Published: February 2025

В обзорной статье описаны основные причины заболеваемостью неалкогольной жировой болезнью печени, патогенез, клиника, диагностика и лечение. В статье представлена взаимосвязь развития неалкогольной жировой болезни печени с ожирением, особенно его абдоминальным типом и метаболическим синдромом. Избыточная масса тела и ожирение у детей и взрослых во всем мире, достигшие масштаба пандемии, – факторы риска многих хронических неинфекционных заболеваний, к которым относятся сахарный диабет 2 типа, кардиометаболические заболевания, патология опорно-двигательного аппарата, желчнокаменная болезнь, синдром обструктивного апноэ сна, нарушение репродуктивной функции, новообразования. В патогенезе метаболических нарушений ключевую роль играют органы желудочно-кишечного тракта, в том числе гепатобилиарная система, при этом они сами становятся органами-мишенями в результате сформировавшихся инсулинорезистентности и дислипидемии на фоне ожирения, при котором происходит патологическое накопление капель жира (в том числе триглицеридов) в гепатоцитах, не связанное с употреблением алкоголя, и формирование неалкогольной жировой болезни печени.