bluuebunny/crossref_metadata_2025 huggingface dataset:
Investment in Renewable Energy Sources: Economic Profitability Factors in Croatia
Authors: Roška Vlasta , Merkaš Zvonko , Pavlović Bartol
Published: February 2025

Green projects have become essential in contemporary econom­ic conditions due to an increasing emphasis on environmental preserva­tion and sustainable development. including investing in renewable ener­gy sources. The main aim of this study is to explore the factors influencing the economic viability of investing in photovoltaic systems, including initial investments, return on investment, access to financing, infrastructure avail­ability, maintenance costs, system reliability, price competitiveness of out­put, and the legislative framework in Croatia. The study addresses the ex­tent to which some of these factors influence the decision to invest in re­newable energy sources using photovoltaic systems. The research was con­ducted on 103 respondents who are users of photovoltaic systems. The first hypothesis, that the decision to invest in renewable energy sources by in­vesting in photovoltaic power plants is influenced not only by subsidies but also by investment returns, increased property value, increased energy in­dependence, and long-term protection against rising electricity prices is ac­cepted. The second hypothesis was not confirmed because legislative and other constraints do not affect investment decisions alongside an excellent financial investment structure.
BiologAR
Authors: Mohadis Hazwani , Kamal-Ludin Afifi Syahmi , Nordin Mohd Norhazmi
Published: February 2025

Biology is one of the subjects teaches in secondary school mainly for science stream students. The subject requires a lot of visualization to enhance students understanding on the scientific theories they learned in Biology class. The advanced of Augmented Reality (AR) technology can be useful for students to help them understand Biology subject better as they able to visualize various scientific theories and concepts using 3D objects. AR also had been proven to be able to create a fun and interactive learning environment for these Generation Z students compared to traditional printed textbook. Accordingly, in this project, we are proposing BiologAR mobile application, as an assisting tool to support teachers and students in teaching and learning of Biology. This BiologAR application would help students to visualize some content of the Biology syllabus using AR technology. The application also provides a simple quiz at the end of the chapter for students to assess their understanding of the chapter. The application had been developed using Unity 3D software for Android platform. Based on the user testing conducted with the students and teachers, the BiologAR application had been proven to be easy to use and useful to enhance students understanding of Biology subject.
Modeling the impact of uncertainty on the agricultural sector: scientific and methodological foundations and development scenarios
Authors: PROKOPENKO Nataliia
Published: February 2025

The article examines the scientific and methodological foundations for modeling the impact of uncertainty on the agricultural sector, particularly in the context of growing global challenges and instability. Uncertainty in the agricultural sector is often a consequence of economic, climatic, political, and social factors, which complicates the forecasting of industry development and strategic decision-making. The paper provides a comprehensive analysis of the main types of uncertainty, with particular attention paid to economic and geopolitical uncertainty, climate change, fluctuations in input and output prices, as well as socio-demographic factors such as labor migration.
A methodological approach is proposed for modeling the impact of these factors on the development of the agricultural sector, based on the use of multifactor analysis, scenario planning, and sensitivity analysis. The focus is on the development of scenarios for the agricultural sector under different conditions of uncertainty, which allows for the assessment of possible consequences for key economic activity indicators, such as yields, production volumes, exports, and investments. It is determined that the application of scenario analysis provides more accurate risk forecasting and allows agricultural enterprises and policymakers to better prepare for potential challenges.
The article also contains recommendations on adaptation strategies aimed at reducing the impact of uncertainty on the agricultural sector. In particular, the possibilities of diversifying agricultural production, introducing innovative technologies, as well as risk insurance and the creation of stabilization funds, are explored. The importance of developing state support and investment in sustainable agricultural production to minimize the negative impact of external shocks is considered. The study emphasizes the importance of an interdisciplinary approach to analyzing uncertainty and its impact on the agricultural sector.
The results of the study are of great significance for practitioners in agribusiness, policymakers, and researchers engaged in the sustainable development of agriculture. The use of the proposed methodological tools will help improve risk management efficiency and ensure the sustainable development of the agricultural sector in the face of current challenges.
IMPACT OF HUMAN CAPITAL LOSSES IN IT ENTREPRENEURSHIP ON THE POST-WAR RECOVERY OF UKRAINE’S ECONOMY
Authors: DUMANSKA Ilona
Published: February 2025

The article is devoted to substantiating the causal impact of human capital losses in IT entrepreneurship due to migration processes on the post-war recovery of the Ukrainian economy based on a multi-criteria model of indicators and the interpretation of lag variables. It is identified that the migration crisis in IT is escalating, which directly affects the prospects for economic growth and complicates the recovery of the national economy in the post-war period. A two-vector concept of the impact of human capital losses in IT entrepreneurship is established: (1) migration outflow to the sector abroad (emigration) with a projection on IT development indicators; (2) the existing economic potential of the state with a projection on post-war recovery. The following indicators of the development of the IT segment are substantiated: economic potential, human capital, innovative investments as an information-analytical basis of the study based on the principles of dynamism and integrity. The results of dynamic modeling of economic potential and post-war recovery of Ukraine for 2018-2023 proved the thesis that indicators of economic potential have a complementary lag interaction. It was established that the strength of the impact of migration of IT specialists on economic potential increases in a time lag of 2-3 years. It is proven that an increase in the balance of migration of IT specialists by 1% leads to a weakening of economic potential by 0.15%. It is substantiated that in the absence of an effective policy for managing migration processes and ensuring re-emigration of the population, the economic effect of using migration transfers will not exceed the economic losses from weakening potential, especially at the stage of post-war recovery of the Ukrainian economy
Experimental design of auctions: increasing the efficiency of procurement in the medical industry of Ukraine
Authors: IVASHUK Yurii , DLUHOPOLSKYI Oleksandr , PIKH Ivan
Published: February 2025

The medical industry, with its unique characteristics and inherent complexities, especially in times of war, often requires innovative approaches to resource allocation and procurement. Auction mechanisms, which are traditionally used in various industries, are gaining more and more importance in the field of health care. This study delves into the design and implementation of auctions in the Ukrainian healthcare sector, exploring their potential benefits, challenges, and implications for efficiency and equity. The results of the study contribute to the growth of knowledge about the theory of auctions and its practical application in the field of health care, offering valuable insights for medical professionals and other stakeholders involved in the allocation of resources in the Ukrainian health care system.
Self-inflicted bilateral penetrating brain injury with a nail gun in an African American male: illustrative case
Authors: Schultz Aaliyah , Wroblewski Tadeusz H. , Ononogbu-Uche Favour C. , Asfaw Zerubabbel K. , Lerner David P. , Roberts Marie-Claire , Bigdeli Tim B. , Barthélemy Ernest J.
Published: February 2025

BACKGROUND

Nail gun injuries to the brain are rare but increasingly more common in patients with suicidal ideation and psychiatric disturbances. Utilizing a bio-psycho-socio-ecological (BPSE) prism, the authors of this article describe the treatment and outcome of a patient with a history of psychiatric episodes who presented with a self-inflicted bilateral penetrating brain injury by nail gun. The patient described in this report initially had no formal psychiatric diagnosis but was subsequently diagnosed with schizoaffective disorder following the injury.

OBSERVATIONS

A 28-year-old male presented to the emergency department after sustaining a self-inflicted nail gun injury to the right parieto-occipital and left frontoparietal region of the head. The authors review the current literature on the treatment and outcomes of nail gun injuries while providing a narrative account of the biological, psychosocial, and ecological factors that can influence and modify the patient’s injury and course of care.

LESSONS

The case illustrates the importance of exploring the BPSE context of patients with TBI to guide multidisciplinary care that optimizes outcomes and to inform prevention strategies that can reduce the incidence of similar injuries.

https://thejns.org/doi/10.3171/CASE24520
A rare case of parasitic rachipagus conjoined twins: illustrative case
Authors: Kahsay Seare Halefom , Gebreziher Yirgalem Teklebirhan
Published: February 2025

BACKGROUND

A conjoined parasitic twin is a grossly defective fetus or fetal parts attached externally to a relatively normal twin. Rachipagus conjoined twins are fused at the spine. Conjoined twinning is an exceedingly uncommon congenital abnormality, with rachipagus twinning being the rarest variant.

OBSERVATIONS

The authors report the case of a rare parasitic rachipagus conjoined twin who was surgically managed at 9 weeks of age. The patient presented with skin-covered swelling on her upper back that resembled digits. Further study with computed tomography showed parasitic content of the digits and embryonic tissue and the absence of posterior elements of the T4 and T5 vertebrae without meningocele at the autosite. The patient underwent successful excision of the parasitic twin and subsequently had normal growth and development.

LESSONS

Neural tube defects of varying degrees occur in almost all rachipagus parasites, which should be taken into account in the comprehensive treatment of the pathology. Patients vary in the degree of fusion, and preoperative imaging to demonstrate the complex surgical anatomy at the fusion site should be an integral part of treatment. A multidisciplinary team consisting of neurosurgeons, pediatric surgeons, and plastic surgeons is required.

https://thejns.org/doi/10.3171/CASE24698
ЗАСТОСУВАННЯ ФІЗИЧНОЇ ТЕРАПІЇ У ВІДНОВЛЕННІ ФУНКЦІЙ ВЕРХНЬОЇ КІНЦІВКИ У ВІЙСЬКОВОСЛУЖБОВЦІВ ПІСЛЯ ВОГНЕПАЛЬНИХ ПОРАНЕНЬ ПЛЕЧА
Authors: ОДИНЕЦЬ Тетяна , ЧИЖИШИНА Тетяна , ВАНЮК Олександр
Published: February 2025

Тривалі військові дії в Україні створюють серйозні виклики для медичної системи. Використання сучасних видів озброєння спричиняє значну тяжкість вогнепальних ушкоджень, зокрема кінцівок, що ускладнює процес надання медичної допомоги з метою максимально швидкого відновлення анатомічної цілісності та функціональних можливостей. Мета дослідження: теоретично обґрунтувати особливості фізичної терапії військовослужбовців у відновленні функцій верхньої кінцівки у військовослужбовців після вогнепальних поранень плеча. В роботі були застосовані методи теоретичного рівня дослідження: аналіз, порівняння, індукція, дедукція, систематизація та узагальнення науково-методичної літератури.  Фізична терапія військовослужбовців є важливою складовою процесу відновлення після травм, зокрема вогнепальних поранень, і сприяє не тільки фізичному, але й психологічному відновленню. У ході реабілітації важливо застосовувати індивідуальний підхід до кожного пацієнта, оскільки характер пошкоджень, фізіологічний стан та потреби військовослужбовців можуть значно варіюватися. Використання терапевтичних вправ потребує активної участі пацієнта у процесі фізичної терапії, формуючи свідоме ставлення до виконання вправ і участь у коригуванні свого рухового режиму. Важливо підходити до кожного пацієнта індивідуально, враховуючи не лише тип і ступінь ушкодження, але й інші фактори, такі як вік, функціональні порушення, рівень фізичної підготовленості та психологічний стан. Таким чином, ефективна реабілітація військовослужбовців з вогнепальними травмами плеча вимагає глибокого розуміння специфіки поранень, індивідуальних особливостей постраждалих та використання інноваційних методик для забезпечення повноцінного відновлення фізичного та емоційного здоров'я.
СУЧАСНІ ВИМОГИ ДО ТРЕНЕРА-ВИКЛАДАЧА В ДИТЯЧОМУ ТА ЮНАЦЬКОМУ СПОРТІ
Authors: ПАВЛЮК Євген , ТОСТАНОВСЬКИЙ Ян , КИДАНЧУК Максим , СІРИЙ Вадим
Published: February 2025

У статті розглянуто сучасні підходи до професійної підготовки тренера-викладача в дитячому та юнацькому спорті в умовах стрімкого розвитку науки, технологій та змін у суспільстві. Автори акцентують увагу на ключових аспектах формування професійних компетенцій, які охоплюють педагогічні, психологічні, медико-біологічні та інноваційні складові. Визначено структуру професійної підготовки, що включає теоретичний, методологічний, практичний і рефлексивний компоненти.
Окремо підкреслено важливість формування професійно значущих якостей, таких як етичні, комунікативні, вольові, інтелектуальні та психомоторні, а також здатність до самовдосконалення і адаптації до інновацій. Наголошено на ролі іміджу фахівця, як чинника, що сприяє успіху професійної діяльності.
Розглянуто міждисциплінарний підхід у підготовці фахівців, вплив новітніх технологій, національних і культурних особливостей на зміст навчання. У статті висвітлено важливість постійного підвищення кваліфікації для забезпечення конкурентоспроможності фахівців на ринку праці.
Effect of dietary supplementation with rumen-protected polyunsaturated fatty acids, protected proteins and organic minerals on the performance and physiological responses of Holstein heifers
Authors: Novi Mayasari , Nur Aeni  Wida , Kotun Ismaya Alip Aksi , Supriat Tasripin Didin , Ujang Tanuwiria Hidayat
Published: February 2025

The aim of this study was to evaluate the effects of dietary supplementation with rumen-protected polyunsaturated fatty acids (PUFAs), protected proteins and organic minerals on the performance and physiological responses of heifers. Twenty Friesian Holstein heifers were individually fed diets of chopped straw and concentrate containing either (i) no added supplement (CON; 5); (ii) 3% added protected protein (T1; n=5); (iii) 3% added protected protein and 2% Ca-PUFAs (T2; n=5); or (iv) 3% added protected protein and 2% Ca-PUFAs + 2% organic minerals (T3; n=5). Experimental data such as performance, physiological response, adaptability coefficient, and heat tolerance coefficient (HTC) data were collected for 3 months. Data were analyzed via ANOVA. The ambient temperatures in the middle of the day and the evening were outside the normal range. The THI value indicates that the experimental animals are under moderate heat stress. The results revealed that heifers in group T3 had greater chest circumferences, body lengths and HTC values than did those in the other treatment groups. There was no significant difference in body weight gain, respiration rate, or heart rate between the treatments. Our study revealed that although the average ambient temperatures at midday and evening were outside the normal range, they did not negatively affect the physiological response or performance of heifers. In conclusion, providing a feed supplement consisting of 3% bypass protein, 2% Ca-PUFAs and 2% organic minerals could serve as a heat stress abatement strategy in heifers under extreme conditions.
Enhancing critical thinking in elementary education: A systematic review of effective learning models
Authors: Fitriadi Fitriadi , Herpratiwi Herpratiwi , Yulianti Dwi , Setiyadi A.G. Bambang , Hariri Hasan , Sunyono Sunyono , Haenilah Een Yayah , Mukhlis Hamid
Published: February 2025

Critical thinking skills are one of the important life skills in the 21st century to be trained in students. Therefore, educators are encouraged to develop critical thinking-oriented learning models. However, up to this point, there is no comprehensive description of how critical thinking-oriented learning models are appropriate to the developmental stages of students at the elementary school level. This systematic literature review, based on 11 selected main articles, aims to map and analyze the development of learning models in elementary schools oriented toward the development of critical thinking skills. The thematic analysis of the selected articles focuses on four main aspects: (1) geographic area distribution; (2) research methods; (3) research subjects; and (4) the development of learning models in elementary schools that are oriented toward critical thinking skills. The literature review found that inquiry-based learning, problem-based learning, and argument-based learning were the most effective models for developing critical thinking skills. This literature review also identified gaps in research, including a lack of studies on the long-term effects of this learning model on the development of critical thinking skills. Further research is needed for a comparison of related topics in rural and urban primary schools.
Research on the halal supply chain: A bibliometric analysis
Authors: Digdowiseiso Kumba , Sugiyanto Eko , Ria
Published: February 2025

The consumer's character is significant in determining the concept and industry strategy employed. An effective method for evaluating such matters is analyzing identifiable market segments based on trust. Contemporary adherents of Islam are currently undergoing significant progress, as they strongly embrace the concept of halal across various domains of life. Within the industrial realm, implementing the halal concept in the supply chain requires further investigation. Hence, this study aims to perform a bibliometric analysis of twenty years of research on the halal supply chain. The methodology entails bibliometric analysis utilizing network models, overlay, and density analyses. The tools utilized include VOSviewer and Publish or Perish. The research findings indicate that scientific articles were the prevailing type of paper, comprising 98 papers. The most productive journals typically study Islamic law and the halal supply chain. Extensive research was conducted on the halal supply chain in 2020. However, the least studied topics include blockchain technology and sustainability.
Design and validation of the sexual affection inventory (SAI-55)
Authors: Subía-Arellano Andrés , Pérez-Vega Doris , Buele Jorge
Published: February 2025

In psychological and sexological research, it is essential to have valid and reliable tools to evaluate various aspects of human sexuality. Sexual affections enable individual well-being and influence interpersonal relationships and social dynamics. However, these aspects of human affectivity have proven difficult to measure comprehensively due to their subjective and dynamic nature. To address this challenge, this study introduces the Sexual Affect Inventory, designed to evaluate key constructs of human sexuality: desire, attraction, and love. This cross-sectional study was validated with 465 participants aged 21 to 65, employing robust psychometric methods. Statistical analyses confirmed the reliability and validity of the inventory, including Bartlett’s test of sphericity (χ² = 17,771.693; p < .001) and a Kaiser‒Meyer‒Olkin measure of .95. Exploratory and confirmatory factor analyses identified three components (desire, attraction, and love), explaining 51.87% of the total variance, with Cronbach’s alpha values of .96 overall (.94, .96, and .94 for each component). The inventory stands out for integrating these dimensions into a single tool, surpassing existing scales that evaluate these constructs independently. By encompassing the interplay of sexual desire, emotional attraction, and love, the inventory advances understanding in psychological and sexological research. Its percentile-based scoring system further supports nuanced interpretation across diverse demographic contexts. This tool provides a valuable resource for clinicians and researchers by offering a comprehensive and reliable assessment of sexual affects. Its development underscores the importance of multidimensional approaches in evaluating human sexuality, bridging gaps in existing methodologies. Future research should expand its application across diverse populations and explore its utility in therapeutic settings, emphasizing its role in diagnostics and clinical interventions.
Uncovering transformative learning trends: A bibliometric review of education
Authors: Arif Suparman , Sinaga Risma Margaretha , Miswar Dedy
Published: February 2025

This study aims to analyze global trends related to transformative learning studies using a bibliometric approach. The data used in this study includes publications from 1994 to 2024, taken from various international academic journals. The bibliometric analysis process in this study uses the Pop and Vosviwer Applications, to map the development of publications, author identification, collaboration between countries, and keyword networks related to transformative learning topics. The results of the study show a significant increase in the number of publications, especially since 2014, with the peak number of publications in 2022. The authors and countries with the highest contributions in this study were identified, with the United States, Austria, and Georgia dominating the related publications. The study also revealed five documents and authors with the highest citations, such as the work of Garrison and Kanuka (2004) which had a major impact on the development of blended learning as a transformative approach published in 2004 with a total of 2486 citations, while Cranton (2006) of Penn State University became the most prolific author on transformative learning with 11 publications. Keyword network analysis shows a research focus on topics such as Transformative Learning, Educational Models, Transformative Education and Sustainability, critical thinking, experiential learning, and student empowerment. These findings provide in-depth insights into the direction and contribution of transformative learning research in the global arena, as well as demonstrate the potential and challenges in the implementation of this theory in various educational contexts.
What factors influence SMEs' equity financing: A systematic literature review and future agendas
Authors: Yuan Liao Yuan , Alias Norazlan , Yaacob Mohd Hasimi
Published: February 2025

Accessing financing sources is crucial for the survival of SMEs. While ample studies have been conducted on enterprise equity financing, the research focus on the small and medium enterprises (SMEs) segment remains limited. Due to the unique characteristics of SMEs, such as small scale, irregular operations, and poor risk resistance, equity financing is a challenging task for them. This study aims to explore what factors influence SMEs financing. To achieve this, we employ the systematic review method：PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) and content analysis, utilizing databases of Web of Science and Scopus. In the research, eight research dimensions of SMEs equity financing are pooled from 114 related papers. In this study, we identified key research dimensions and factors in SMEs equity financing, providing a framework for future studies on corporate equity funding. These dimensions include financial performance, external environment, innovation, human factors, corporate heterogeneity, information disclosure, strategy, and sustainability. By conducting a thorough analysis of influencing factors, we propose future research agendas and offer future research questions addressing emerging trends in SME financing studies, including social media in reducing information asymmetry and the potential use of AI in assisting investment decisions for SMEs financing. These insights provide valuable guidance for SMEs accessing funding, investors' decision-making, and policymakers shaping supportive environments for SMEs.
Representation of the predicative experiencer in the online news on the rumors of coup Democratic Party and chaos in the internal party
Authors: Putri Dian Marisha , Mulyadi Mulyadi , Amri Yusni Khairul
Published: February 2025

A study of linguistic structures, focusing on the semantic construction of predicates, highlights the relationship between possessors and possessees, reflecting the correlation between subjects and predicates in clauses. The role of the experiencer, an entity undergoing an action or state without control, is central to this analysis, especially in possessive sentences involving predicative possession, which require further exploration. This research aimed to examine the semantic roles that manifest in predicative possession, including the benefactive and maleficiary roles, within the context of political rumors. A qualitative research method was employed to conduct this analysis, utilizing primary data sourced from online news articles published in Republika and Kompas daily newspapers. The news topics centered on high-profile events such as the Coup D’état of the Democratic Party, the Extraordinary Congress, and internal party chaos. The results of this study reveal that the semantic analysis of benefactive and maleficiary roles within the context of political rumors highlights the intricate dynamics of power, manipulation, and misinformation in political discourse. While benefactive roles are often associated with entities that derive advantages from events, maleficiary roles emphasize the detrimental effects experienced by those targeted by such events. Besides, the results offer a detailed semantic and pragmatic analysis of benefactive and maleficiary roles in political discourse, bridging gaps in understanding the linguistic strategies behind political manipulation and misinformation. This study, which focuses on localized examples, provides valuable insights into the dynamics of political power in Indonesia, while its broader implications resonate with global trends in political communication.
Factors affecting Vietnamese education teachers’ cognitive attitudes toward English language learning
Authors: Nguyen Linh Phuong
Published: February 2025

This study aimed to identify the factors that best predict the cognitive attitudes of 184 education teachers toward learning English through a four-part survey questionnaire that elicited respondents’ basic demographic attitudes and degrees of ethnocentrism. The data were analyzed via descriptive and correlational methods, such as codes, frequency counts and frequency distributions, Pearson’s r, and multiple regression analysis, to determine the degree of correlation among 4 predictor variables, namely, gender, age, socioeconomic status and ethnicity, and the major criterion variable, namely, cognitive attitudes. The findings revealed that positive attitudes were evident among respondents who were female, young, with low ethnicity and low income with respect to their cognitive attitudes. Notably, gender also had a significant influence on attitudes. The study likewise showed that ethnicity indirectly mediated the influence of gender, age and SES on cognitive attitudes on the basis of multiple regression results. Finally, the study revealed that gender and cognitive attitudes were positive (+0.173). Overall, the study concludes that age, ethnicity and socioeconomic status are significantly correlated with cognitive attitudes toward learning English. It further concludes that gender has a direct effect on cognitive attitudes toward learning English. This study highlights the need to encourage males to participate in English learning programs and to reduce ethnicity levels among them.
Challenges in healthcare decision-making for rare diseases: exploring systemic heterogeneity and resource allocation in Chile
Authors: Schöngut-Grollmus Nicolás , Manríquez-Castillo Fernanda , Olivares-Marchant Nicolás , Álvarez-Muñoz Pedro , Energici María-Alejandra
Published: February 2025

Rare diseases, or orphan diseases, affect fewer than 1 in 2,000 people, presenting unique challenges for healthcare systems due to their low prevalence. This study explores the complexities of healthcare decision-making in Chile, focusing on two interrelated themes: the heterogeneity of healthcare systems and the allocation of resources. Using reflexive thematic analysis of interviews with ten healthcare professionals specializing in rare diseases, the study investigates systemic and structural barriers affecting care. Findings reveal that the heterogeneity of Chile’s healthcare system creates disparities in diagnosis and treatment, particularly for patients in rural areas where resources are limited. Patients often experience a prolonged "diagnostic odyssey" due to healthcare professionals’ lack of knowledge and experience in identifying rare conditions. Resource allocation further complicates care, as decisions are frequently dictated by limited availability rather than clinical best practices. Legislative gaps, such as the restricted scope of the Ricarte Soto Law, exacerbate inequities by limiting access to essential treatments. This paper concludes by recommending targeted policy reforms, enhanced training for healthcare professionals, and the implementation of standardized diagnostic and treatment guidelines. These measures aim to address disparities and improve healthcare outcomes for individuals living with rare diseases, fostering a more equitable healthcare system in Chile.
Mapping the landscape of change management: A bibliometric analysis
Authors: Kishore Ranit , Sethi Surinder , Mohture Ashish , Thoke Nutan , Ghangale Seema , Junne Rajiv , Tare Harshal
Published: February 2025

Businesses seek to adapt and change their operations in response to shifting circumstances in an increasingly complex and dynamic corporate environment. As a result, organizations must commit significant financial resources to implement a range of changes and adapt to the changing environment. Change management is a challenging and complex procedure. As a result, many companies need help implementing organizational transformation programs that yield the intended benefits. In the current context, change management techniques reflect improved work performance and quality and largely impact an organization's performance. The main idea and recent developments in the concept of change management are emphasized in this study, along with suggestions for more research. Using the bibliometric methodology, we investigate a sample of 1899 papers published in Scopus between 1980 and 2023. To find noteworthy authors, publications, and journals, the researcher employs various network analysis techniques with a VOS viewer, such as co-occurrence, co-citation, and bibliographical coupling. To the best of the authors' knowledge, no previous study has examined bibliographic data related to change management; thus, this research represents a distinctive addition to the literature.
The role of talent management in organizational performance: Case study - commercial and service enterprises in Kosovo
Authors: Brahimaj Kamer , Alshiqi-Bekteshi Sevdie , Ramaj Vehbi , Brahimaj-Rexhaj Ilirjana
Published: February 2025

This study explores how talent management strategies, particularly those related to attracting and retaining talent, affect the organizational performance of commercial and service companies in Prishtina. Data were collected from 85 organizations using a structured questionnaire, with a sample size of 70 respondents determined by Slovin's formula to ensure representativeness. The study employs multiple linear regression analysis, operationalized through SPSS software, to investigate the effects of talent attraction and retention on organizational performance. The results reveal a significant positive impact of talent management on performance, underscoring the importance of effective talent attraction and retention strategies. This research contributes to the existing literature by providing empirical evidence from the context of Prishtina, Kosovo, and suggests practical implications for enhancing organizational performance through strategic talent management. However, the study also identifies potential challenges and limitations in implementing these strategies, such as resource constraints and organizational resistance to change.
The role of social capital, self-resilience on diaspora well-being abroad
Authors: Hanum Farida , Efianingrumi Ariefa , Manaf Abdul , Anwar Muhammad Saiful
Published: February 2025

A number of studies conducted by researchers from various countries have explored the role of social capital and self-resilience. However, the results of the research have not focused on the well-being of diasporas abroad. In addition, the results of the research are still partial or not done simultaneously. This study seeks to fill the existing gap by conducting comprehensive research to reveal the role of the two variables on diaspora well-being. The research sample was 32 Indonesian diasporas in Taiwan. The data collection instrument uses a questionnaire distributed using Google Form which has met good validity and reliability. The questionnaire instruments used were social capital (MS=15 items), resilience (RL=35 items), and well-being (WB=16 items). Social capital has four indicators, namely, organization/group, network, trust and solidarity, togetherness, and the involvement of group members. Resilience has seven indicators, namely, emotional regulation, impulse control, empathy, optimism, causal analysis, self-efficacy, and reaching out. Well-being consists of five indicators, namely, satisfaction and happiness, motivation and involvement, feelings of acceptance and support, achievement and success, and identity and authenticity. The collected data were analyzed using Structural Equation Modeling (SEM) with the help of JASP software. The results of the analysis show that social capital and self-resilience partially and simultaneously play a role or have a significant and positive effect on diaspora well-being. The amount of influence simultaneously is (62.9%). This positive influence means that the increase in social capital and resilience together will have an effect on increasing diaspora well-being. These findings provide valuable insights for diasporas who are and who want to continue their studies or work abroad to make social capital and resilience a bridge in adapting while abroad.
Endodontic management of a C-Shaped canal in a mandibular second molar: A detailed case report
Authors: Ikhar Anuja , Bhojwani Priyanka , Manik Khyati , Patel Aditya , Chandak Manoj , Bhopatkar Jay , Paryani Meghna
Published: February 2025

The C-shaped canal in mandibular second molars represents a significant anatomical variation that complicates endodontic treatment. Accurate diagnosis using advanced imaging techniques like CBCT is crucial for detailed visualisation. Effective treatment strategies include meticulous cleaning, shaping, and obturation of the canal system, often requiring specialized instruments to navigate the intricate anatomy. Specialised instruments and techniques are usually necessary to navigate the irregular and interconnected canal spaces. Adequate debridement and sealing are critical to prevent treatment failures and complications. By addressing the specific challenges of C-shaped canals, dental professionals can ensure successful endodontic outcomes and improved patient care.
Implementation, impact and strategies for facing challenges in the independent learning curriculum in elementary schools
Authors: Febrianto Priyono Tri , Nursalim Mochamad , Bachri Bachtiar Syaiful , Mustaji  , Mas’udah Siti
Published: February 2025

The independent learning curriculum is a new concept that provides space for every teacher and student to gain the freedom to teach and learn in an educational environment. This study aims to examine the implementation and impact as well as strategies for facing challenges in implementing an independent learning curriculum. This study uses mixed methods research. This study was conducted with elementary school teachers in East Java. The results of the study show that the implementation of the curriculum has been adapted to several independent learning curriculum standards, although in its implementation, there are challenges that must be faced, such as the following: there is a demand to create active, creative learning and shape student character; teachers' readiness to bring about change in the classroom; the diversity of students in the class; digital-based capability competency; and a network of educational units that partnerships with stakeholders. This study also reveals that there are more positive impacts than negative impacts when the independent learning curriculum is implemented. This study concludes that the independent learning curriculum has many strategies that have been well implemented. One of the best strategies to use is to carry out regular evaluations to identify potential improvements and adjustments that need to be made. Another strategy is to study learning support technology. Participating in training/workshop activities, as well as looking for references from various sources, including independent teaching platforms, social media, and other sources.
Cyberbullying. How to Deal with this Phenomenon using the Restorative Justice Paradigm
Authors: Nicolini P. , Mancini G. , Manoni E. , Maranesi E. , Smargiassi B. , Guardabassi V.
Published: February 2025

Due to the negative impact cyberbullying has on adolescents’ health, there is a great attention on preventing such situations in schools. The action research approach carried out in one school will be illustrated, focusing on the methodology adopted. The meetings organized in school aimed at creating a restorative attitude among students, by using dialogue and negotiation of conflicts, recognizing the different roles of all actors involved and their different motivations, with the possibility to find common solutions and better tools to face possible episodes of cyberbullying.
СПЕКТРОФОТОМЕТРИЧЕСКИЕ СТАНДАРТЫ 8m-10m . VI. ЗОНА +40°
Authors: Tereschenko Vladimir
Published: February 2025

В статье представлены результаты заключительного этапа программы по созданию сети спектрофотометрических стандартов промежуточного блеска. В ней приведено абсолютное распределение энергии в спектрах 13 В9V-А2V-звезд, имеющих блеск от 7.5m  до 8.5m.  Все исследованные звезды  расположены равномерно вдоль суточной параллели со склонением  равным +40°.  Распределение энергии исследовано в интервале длин волн 340 - 665нм. Спектральное разрешение данных составляет 5нм, относительная среднеквадратичная ошибка полученных результатов - от 3 до 6%. Первичными стандартами служили 7 звезд, для которых распределение энергии получено ранее и приведено, в частности, в первой работе данного цикла. Энергетическая шкала первичных стандартов и, соответственно, исследованных звезд, основана на распределении энергии в спектре основного первичного спектрофотометрического стандарта – Веги, выведенного Д. Хейессом. Наблюдения выполнены на телескопах АЗТ-8 и Цейсс-600 с помощью дифракционного спектрографа с тороидальной решеткой. Приемником излучения служила ПЗС-камера ATIK-490. Так как распределение энергии для исследованных звезд получено впервые, то оценка  достоверности полученных результатов сделана путем сравнения их с фотометрическими данными B и V в системе UBV. Полученные данные о внеатмосферном распределении энергии в спектрах исследованных звезд предназначены, прежде всего,  для стандартизации спектрофотометрических  наблюдений любых небесных тел в видимой области. Их  также можно  использовать для определения  физических параметров самих звезд-стандартов.
Financial Analysts and ESG Factors in Listed Companies: A Critical Review and Future Directions
Authors: Berrada Fatima , Meknassi Siham
Published: February 2025

This paper aims to provide a comprehensive and critical literature review of pivotal studies examining the interaction between analysts’ coverage and publicly traded companies' disclosure of ESG practices. It explores how analysts' coverage influences corporate sustainability and identifies gaps for future research. The review highlights that analysts catalyze corporate sustainability by driving ESG adoption, fostering transparency, and promoting responsible investment practices. This dynamic relationship benefits the companies and contributes to the broader goal of creating sustainable and resilient financial markets. However, results are more robust in developed markets, while evidence for emerging markets remains limited. This study offers a critical perspective on the relationship between analysts' coverage and ESG practices, addressing an area of growing interest in sustainable finance. By identifying gaps in the existing literature and proposing a research agenda, the paper contributes to understanding how analysts influence corporate sustainability and market practices.
A dolgozók mentális jóllétének támogatása
Authors: Ország-Novák Erzsébet , Mátay Gábor , Császár-Nagy Noémi
Published: February 2025

Kutatásunk hiánypótló, mivel eddig hazánkban nem mérték fel a települési önkormányzatok azon erőfeszítéseit és eszközeit, amelyek a dolgozók mentális jóllétét szolgálják. Alaptörvényünk kiemeli a magyar embereknek a testi-lelki egészséghez való jogát, így a legfontosabb értékünk gondozását tartottuk szem előtt a közigazgatásban és a közszolgálatban dolgozók számára. Eredményeink szerint a hivatali vezetők és dolgozók jelentős aránya kifejezetten fontosnak tartja a mentális jóllét szerepét és támogatását a munkahelyen, a hivatalok kis hányadában zajlottak olyan programok, illetve állnak rendelkezésre olyan eszközök, amelyek a káros hatások ellensúlyozását célozták meg. Alacsony azon hivatalok aránya is, ahol mentálhigiénés programok megvalósítása szerepel a tervek között a következő egy évre nézve. A legfőbb akadályt a forráshiány, az alacsony hivatali létszám és az elérhető szolgáltatások hiánya jelenti. Az eredmények olyan alacsony anyagi erőforrást igénylő és kis létszámú hivatalokban is megvalósítható eszközök kidolgozásának igényére hívják fel a figyelmet, amelyek hatékonyan reflektálnak a dolgozókat érintő pszichoszociális kockázatokra.
ПРАВОВІ ЗАСАДИ СЕРТИФІКАЦІЇ АВІАЦІЙНОЇ ТЕХНІКИ ЦИВІЛЬНОГО ПРИЗНАЧЕННЯ
Authors: Чуприна О. В.
Published: February 2025

The article is devoted to the study of the general principles of certification aviation equipment of civil purpose. The main job certification is confirmation of compliance of aircraft, engines, air propellers and other aviation equipment with established safety and airworthiness requirements. It is concluded that certification covers not only individual components of aviation equipment, but also the system as a whole, including the processes of development, production, operation and technical maintenance.Ukraine is actively working on harmonizing national rules with international standards, which contributes to the development of international cooperation and simplification of certification procedures. The article analyzes the standards of the International Civil Aviation Organization (ICAO) and the European Aviation Safety Agency (EASA) and concludes that the state is taking important steps for successful integration into international aviation space. Such implementation makes it possible to ensure a high level of flight safety, technical compatibility with the international aviation system, economic advantage and increased competitiveness of the Ukrainian aviation industry.
ДОВЖИНА ЗБУРЕННЯ В ДВОФАЗНОМУ ПОТОЦІ АММІАКУ ДЛЯ ГОРИЗОНТАЛЬНОГО ТА ВИСХІДНОГО ПОТОКУ ПІСЛЯ ДРОСЕЛЬНОГО ОТВОРУ
Authors: Лукашов І. М.
Published: February 2025

The manuscript proposes the experimental study results dealing with the ammonia two-phase flow pattern observations in the horizontal and upflow transparent tube of ID 7.5 mm with the throttling orifice of ID 2 mm. The tests have been performed at a saturation temperature of 35 to 55°C, mass velocity of 80 to 160 kg•m-2s-1 and vapour quality of 0.1 to 0.7. Ammonia was chosen because it has zero greenhouse and ozone depleting potential, as well as the highest gravimetric coefficient of hydrogen content. The boundary conditions were chosen in accordance with the perspective of using ammonia as a working fluid not only in refrigeration equipment, but also in promising power plants, engines and systems for providing a warm regime. In this case, comprehensive experimental studies are required in the range of cold and hot source temperatures from 0 to 100 °C. The article analyzes the published works and shows the complete lack of experimental studies on the length of the flow disturbance not only for ammonia, but also for HFC liquids at pressures above 7 bar. This is due to the complexity of such an experiment due to very strict safety requirements (the main disadvantage of ammonia is its toxicity). The use of ammonia as a working medium for promising energy systems requires a more detailed study of the processes associated with, including, two-phase regimes at different orientations (horizontal and vertical) at high pressure. In the course of experimental studies, it was found and shown that the length of the perturbation behind the throttle does not depend on the saturation temperature, mass velocity, and mass vapor content. However, it depends on the two-phase flow regime at the inlet. Under the selected boundary conditions, it is shown for the first time that the perturbation length does not exceed the 23D distance of the horizontal line for the stratified-wavy pattern and 15D for the annular and annular-wavy flows. Plug and churn patterns give 24D perturbation length of the upflow line, while annular and annular-wavy patterns could be considered unchangeable at a distance of above 20D. The L-junction as a singularity does not show evidence of two-phase flow pattern change at a distance above 12D. The results of this study can be useful to researchers in the design of hydraulic and heat transfer experiments to avoid uncertainties arising from inlet and choke devices.
Enhancing Automotive Safety through Context-Aware Ontology Classification
Authors: Ravi Sankar Sambangi
Published: February 2025

Dynamic contextual feature extraction has emerged as a critical approach for classifying unstructured automotive safety data into domain-specific ontologies. This article presents a novel framework that leverages part-of-speech tagging, positional probabilities, and optimized feature vectors to process diverse safety datasets effectively. This methodology introduces adaptive context windows and domain-aware feature extraction techniques, demonstrating marked improvements in classification accuracy compared to traditional approaches. This article shows a substantial enhancement in pattern recognition and fault classification capabilities through extensive evaluation using real-world automotive fault logs, crash reports, and service feedback data. The system particularly excelled in identifying subtle correlations between sensor anomalies and environmental conditions, while maintaining robust performance across varying data contexts. This article advances the field of automotive safety data processing by providing a scalable, context-aware solution that addresses the growing complexity of modern vehicle systems. This article suggests promising applications in real-time safety monitoring and predictive maintenance systems.