bluuebunny/crossref_metadata_2025 huggingface dataset:
VLSI Design Automation: Tools and Techniques for Enchancing Circuit Performance and Reliability
Authors: N. Geetha Rani
Published: February 2025

This study proposes a reinforcement learning (RL) approach to the VLSI design automation problem, with a view to improving the key metrics of timing, power, and area. These metrics are often conflicting and interdependent, and traditional design techniques struggle to address them, leading to the use of machine learning. The proposed RL model achieves the critical path delay, power consumption and layout area minimization by adjusting the gate sizing and placement in real time. The model offered considerable improvements in performance, with an 18% improvement in timing delay, 22% in power consumption, and 12% in area efficiency. Moreover, it provided good resilience to process, voltage and temperature (PVT) variations, which is crucial for maintaining stable operation. Comparing with traditional methods and recent works based on RL, the benefits of an integrated and multi-objective RL framework are demonstrated. This work proves that reinforcement learning is a powerful technique that can be applied to VLSI design automation and help to solve numerous challenges and improve high-performance circuit design.
An analytical study on the impact of green human resource management in the hospitality sector
Authors: Anjali Yadav, Urvashi Sharma
Published: February 2025

The public's growing concern about environmental issues has sparked studies into green policies, particularly in human resource management strategy. Despite the fact that the theme of green human resource management (GHRM), defined as an environmental management-oriented human resource management strategy, has recently gained popularity, previous research has largely ignored (1) the indirect effects of employee environmental commitment and organizational citizenship behavior for the environment (OCBE) on the links between GHRM practices and corporate environmental performance; and (2) the interactive influences of among and GHRM practices on corporate environmental performance. This work aims to bridge such research gaps by examining a new conceptual framework that explores the direct, indirect, and interactive roles of GHRM practices (e.g., training, performance management, and employee involvement) to organizations’ environmental performance by extending Ability-Motivation Opportunities and social exchange theories.The paper makes contributions by (1) emphasizing the relevance of Ability-Motivation-Opportunity and social exchange theories in a green context to investigate the relationships between GHRM practices and corporate environmental performance; (2) adding to the existing literature by analyzing the indirect roles of employee environmental commitment and OCBE, as well as the interactive effects of GHRM practices on corporate environmental performance.
DISTRICT-WISE ANALYSIS OF UDYAM REGISTRATION IN ANDHRA PRADESH: A CATALYST FOR ENHANCING PRODUCTION LINKED INCENTIVES (PLI) FOR MSMES
Authors: Kumaraswamy. M, Tamizhjyothi. K
Published: February 2025

The Production Linked Incentive (PLI) scheme is a flagship initiative by the Government of India aimed at fostering domestic manufacturing, reducing import dependency, and boosting the country’s competitiveness in global markets. Launched in 2020, the PLI scheme incentivizes manufacturing companies across key sectors such as electronics, pharmaceuticals, automobiles, textiles, and renewable energy by linking financial rewards to incremental production and sales. The scheme’s objectives include enhancing India’s manufacturing capabilities, attracting foreign direct investment (FDI), creating employment opportunities, and supporting the vision of a self-reliant India (Atmanirbhar Bharat). By offering a financial outlay of ₹1.97 lakh crore (over five years) across 14 sectors, the PLI scheme seeks to address structural challenges, promote innovation, and establish India as a global manufacturing hub. The PLI scheme represents a critical step in reshaping India’s industrial landscape, positioning it as a vital player in the global value chain. This study focuses on a district-wise analysis of Udyam Registration in Andhra Pradesh to assess the penetration of MSME registration and its implications for enhancing PLI schemes.
Assessing Vulnerability and Resilience to Climate-Induced Saltwater Intrusion of Smallholder Vegetable Farmers in The Gambia
Authors: Saidy Alieu , Diallo Yacouba , Diallo Yacouba , Jaiteh Malanding , Jaiteh Malanding , Yessoufou Adjani Nourou-Dine , Yessoufou Adjani Nourou-Dine , Kargbo Alpha , Kargbo Alpha , Jaiteh Bubacarr , Jaiteh Bubacarr
Published: February 2025

Saltwater intrusion represents an increasingly significant challenge for smallholder vegetable farmers in The Gambia, particularly in the Lower River Region (LRR) and North Bank Region (NBR). This study therefore examines the demographic, vulnerability of agricultural landscape to saltwater intrusion, and the resilience of 35 smallholder vegetable farming households in the North Bank (NBR) and Lower River (LRR) regions, using the Composite Index of Climate Resilience (CICR) specific to saltwater intrusion and the Resilience Index Measurement and Analysis (RIMA) framework. Given that 91% of households derive their livelihoods from agricultural production, the study identifies high levels of awareness regarding climate change (94%) and indicate that 89% of farmers have experienced a decline in crop yields and income as a result of saltwater intrusion. There are regional and gender differences, the NBR exhibits a higher Resilience Capacity Index (RCI) than the LRR. While female-headed households demonstrate greater access to essential services, yet face more significant barriers to agricultural assets. In contrast, male-headed households exhibit stronger adaptive capacities. In sum, the findings indicate that saltwater intrusion exacerbates vulnerabilities and threatens food security. This highlights the necessity for targeted, region-specific, and gender-sensitive interventions, including improved agricultural inputs, social safety nets, and literacy support, to strengthen resilience among Gambian smallholder farmers and support sustainable livelihoods.
A Rapid Assessment of Knowledge, Attitudes and Practices of Mothers and Caregivers on Childhood Diarrhea in Zanzibar, Tanzania
Authors: Kheir Kheir Makame , Namkinga Lucy Andrew , Mbwele Bernard , Nkungu Modester Damas , Omar Khadija Noor
Published: February 2025

Childhood diarrhea is the third cause of admission and deaths with overall incidence remaining unacceptably high while knowledge, attitude and practices (KAP) of the mothers present affecting vitality of the childhood in most affected communities of Tanzania. Therefore, this study aimed to assessment of knowledge, attitudes and practices of mothers and caregivers on childhood diarrhoea in Zanzibar, Tanzania. A quantitative cross-sectional study was conducted from October, 2019 to February, 2020. Twenty-four health facilities were selected from west urban region of Zanzibar in Tanzania. A total of 384 mothers and caregivers with diarrhoea in children under-five years were enrolled. Information on socio-demographic characteristics was obtained by asking the parents/guardians. Questionnaires were interview administered to the participants and data were analyzed using statistical package for social science (SPSS) version 16.0. A total of mothers and caregivers were studied. From the respondents 365(95%) had satisfactory level of knowledge on childhood diarrhea while 20 (5%) had unsatisfactory knowledge. A total of 196 (51%) rejected the use of oral Rehydration Sugars (ORS) at home due to taste and smell and 188 (49%) agree its use. Collectively mothers and caregivers 177 (46%) reported drinking treated or boiling water. A total of 181 (47%) respondents reported hand washing after helping children with defecation while only 73 (19%) respondents reported washing hands before preparing food. Limited use of water sanitation and hygiene (WASH) practices was observed among mothers and caregivers of under-five in the prevention and management of childhood diarrhea. Therefore, there is a need to endorse effective community health education, dissemination of information and community conversation to create a positive practice towards moving knowledge into WASH practices.
Reproductive management and parity influence reproductive activity in a tropical buffalo herd
Authors: Aranguren-Méndez José Atilio , Román-Bravo Rafael , Briceño-Rojas Ricardo A. , Briceño-Rojas Mauricio G. , Núñez-Guerrero Eliani K. , Perea Fernando P.
Published: February 2025

A retrospective study (2000-2022) was conducted on a commercial buffalo farm in Merida State, Venezuela, to evaluate the effect of reproductive management and parity on reproductive performance. Reproductive management was split into two periods: 1) 2000-2013 (n=1382) and 2) 2014-2022 (n=2128). In the former, estrus synchronization protocols were applied mainly between November and February, while in the latter, the hormonal protocols were applied during the whole year. The number of calving was divided into 1 (1P) and ≥2 (2P). The general linear model analyzed the intervals calving-estrus and calving-conception and the number of services per conception. The conception rate at first service and calving frequency were analyzed by the Chiquare test. Reproductive management affected calving-estrus (p<0.0001) (109.4 ± 2.0 and 99.2 ± 1.3 days for periods 1 and 2) and calving-conception (p=0.0476) (135.9 ± 3.7 and 149.6 ± 2.7 days for periods 1 and 2) intervals, and services/conception (p<0.0001) (1.52 ± 0.01 and 1.39 ± 0.01 for periods 1 and 2). Conception rate at first service was lower in period 1 (60.1%) than in period 2 (69.1%) (p<0.0001). Calving distribution varied significantly throughout the year (p<0.0001). In period 1, the most significant proportion of calving (∼60%) occurred in the last five months of the year (August-December), with the highest peaks in September (13%) and October (12.9%), and the lowest in March (5.4%), April (4.6%) and May (3.1%). In period 2, however, parturitions were evenly distributed across the year, with the most significant proportion occurring in December (9.3%) and January (10.3%) and the lowest in June (6.4%) and July (6.9%). Parity influenced calving-1st service (p<0.0001) (117.2 ± 2.7 and 99.6 ± 1.4 days for P1 and P2) and calving-conception (p=0.0026) (161.5 ± 5.0 and 140.9 ± 2.7 days for P1 and P2) intervals, but not services/conception (p=0.8467). The conception rate at first service was similar between buffalo cows with 1 and ≥2 parturitions (66.8 and 66.3%, respectively). Collectively, these results showed a significant influence of reproductive management and parity on the reproductive performance of buffalo cows under tropical rearing conditions. According to these findings, deseasonalization of reproduction under tropical conditions can be applied without impairing the herd’s reproductive efficiency.
Few Thoughts about Noncoding RNAs in Cancer
Authors:   Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania, Berindan-Neagoe Ioana
Published: February 2025

The discovery of noncoding RNAs (ncRNAs) revolutionised our understanding of gene regulation, marking a paradigm shift in cancer biology. Initially considered transcriptional noise, ncRNAs, including microRNAs (miRNAs) and long noncoding RNAs (lncRNAs), have emerged as critical regulators of gene expression, tumour progression, and therapy resistance. Their role in modulating invasion, metastasis, and tumour heterogeneity highlights their significance in cancer pathophysiology. Advances in transcriptomics have unveiled the potential of ncRNAs as biomarkers and therapeutic targets, exemplified by miRNA-based therapies and lncRNA-targeted interventions. However, challenges remain, particularly in clinical translation, where delivery mechanisms and off-target effects must be addressed. Emerging technologies such as single-cell RNA sequencing and bioinformatics-driven analyses promise to describe ncRNA functions further, improving the precision oncology framework. This editorial highlights the journey of ncRNAs from discovery to their integration into cancer research, emphasising their transformative potential in diagnostics and therapeutics.
Predictive Value of Circulating Tumor DNA (ctDNA) and Neutrophil To Lymphocyte Ratio (NLR) in Patients with Colon and Gastric Cancer: Case Reports
Authors:   1 Oncology Department, County Emergency Clinical Hospital, Sibiu, Romania;
2 Department of Dentistry and Nursing, Faculty of Medicine, Lucian Blaga University, Sibiu, Romania;, Șiancu Paul , Pătran Monica ,   Oncology Department, County Emergency Clinical Hospital, Sibiu, Romania;, Dinu Ioana ,   3 Oncology Department, Fundeni Clinical Institute, Bucharest, Romania;, Buică Florina ,   Oncology Department, Fundeni Clinical Institute, Bucharest, Romania;
4 Faculty of Medicine, Titu Maiorescu University, Bucharest, Romania;, Miron Monica ,   3 Oncology Department, Fundeni Clinical Institute, Bucharest, Romania;, Dudău Ana-Maria ,   3 Oncology Department, Fundeni Clinical Institute, Bucharest, Romania;, Robu Andreea-Elena ,   3 Oncology Department, Fundeni Clinical Institute, Bucharest, Romania;, Palamariu Elena ,   3 Oncology Department, Fundeni Clinical Institute, Bucharest, Romania;, Tănăsescu Ciprian ,   5 Surgical Department, Sibiu County Emergency Clinical Hospital, Sibiu, Romania;
6 Surgical Clinical Department, Faculty of Medicine, Lucian Blaga University, Sibiu, Romania;
Published: February 2025

Monitoring disease progression and adjusting treatment based on biomarkers is essential in oncology. Circulating tumor DNA (ctDNA) is an emerging biomarker used for early detection of recurrence and monitoring response to treatment, while the neutrophil/lymphocyte ratio (NLR) is a recognized inflammatory marker for oncological prognosis. The aim of this study was to report two clinical cases and to assess the efficiency of ctDNA and NLR in guiding cancer treatments. These cases indicated that ctDNA testing may be more accurate than NLR assessment for monitoring treatment response in patients with colon or gastric cancer. Consequently, ctDNA may serve as a pivotal instrument in the surveillance and customization of oncological treatments, transcending the constraints of conventional inflammatory markers.
Strengthening women’s economic empowerment: The post-COVID re-opening of the weekly market through participatory action research and deliberative forums in western Nepal
Authors: Acharya Sushant , Banjade Mani Ram , Shrestha Anushiya , Sainju Pradhan Meeta
Published: February 2025

The haat, an open-air traditional marketplace, provides small farmers with access to markets where they can sell their products. These economic spaces are particularly important for women farmers, whose access to distant markets is limited amidst persisting gender-based constraints including mobility restrictions and security concerns. Beyond direct economic benefits, haats also serve as social spaces for women to connect with other farmers and exchange information. However, one such market (haat), operating twice a week in Sandhikharka, Arghakhanchi district for the past four decades, was closed during the COVID-19 pandemic and remained closed even after other restrictions were lifted. This prompted our participatory action research team to investigate the causes and consequences of its prolonged closure and to facilitate efforts to reopen it. In collaboration with the local government, the research institution organised deliberative forums where relevant stakeholders collectively identified the key constraints to reopening the haat and developed strategies for its revival. Ongoing efforts are focused on institutionalising the haat and ensuring its sustainable operation. In this paper, we outline the process followed and share insights generated from the research and engagement conducted during the reopening effort. Women smallholder farmers have expressed their appreciation for the reopening, noting that the haat is crucial not only for securing better prices for their produce but also for significantly reducing the challenges of selling their products elsewhere, while encouraging further economic activities and contributing to their economic empowerment.
DEVELOPMENT OF A COMPREHENSIVE SOFTWARE SOLUTION FOR PROCESSING HIGH-SULFUR, COPPER-POOR CONCENTRATES IN THE COPPER SMELTING INDUSTRY
Authors: Kenzhaliyev B. K. , Aibagarov S. Zh. , Bekele S. D. , Kvyatkovskiy S. A. , Dyussebekova M. A.
Published: February 2025

The depletion of high-grade copper ores and the increasing prevalence of lowgrade, high-sulfur copper concentrates present significant challenges to the copper smelting industry. Traditional smelting processes struggle to maintain economic viability and comply with environmental regulations when processing these complex ores. This paper details the development of a comprehensive software solution designed to simulate the smelting process for high-sulfur, copper-poor concentrates. The software employs a detailed mathematical model to predict the yields and compositions of products, including valuable metals, during the smelting process. It integrates multiple modules, such as ore input, smelting simulation, and results presentation, providing a userfriendly platform for optimizing smelting operations. Critical parameters like ore composition, smelting temperature, and flux addition are incorporated into the model, enabling accurate predictions of matte and slag outputs. By analyzing these outputs, the software aids in optimizing metal recovery and reducing losses, ultimately enhancing the efficiency and sustainability of copper production. This tool is particularly relevant for large sulfide copper ore deposits, such as those in Kazakhstan, which have high sulfur content and low copper levels. The software's ability to simulate different processing scenarios provides valuable insights for industrial applications, supporting the development of more efficient and eco-friendly smelting technologies. The comprehensive software solution not only addresses the technical challenges of processing high-sulfur, low-copper ores but also contributes to the industry's efforts to reduce environmental impact and improve resource management. This innovation represents a significant step forward in the optimization of copper smelting operations, promoting sustainability and efficiency in the face of declining ore quality.
MATHEMATICAL MODELING OF GRAIN MILLING PRODUCT COMPONENTS DISTRIBUTION IN A PNEUMATIC SCREW CHANNEL
Authors: Kakimov M. M. , Tokayev S. D. , Ospankulova G. Kh. , Iskakov B. M. , Rzaev B. T.
Published: February 2025

The article proposes a mathematical model for the separation of wheat flour products into fractions in a radial flow, a pneumatic screw channel, and considers the problem of producing flour of the highest quality and nutritional value by dividing wheat flour into protein fractions. Differential equations for the separation of the flow of inhomogeneous flour particles under the action of centrifugal forces are given.When solving mathematical equations, geometric, physical and boundary conditions and parameters of the flow of energy carrier (air) and small particles were set. In addition, when analyzing the forces acting on heterogeneous fine flour particles, the shape of the particles in the form of a ball was considered and, due to the absence of interactions between flour particles, they are in a carrier stream, the turbulent movement of the particles does not affect their average speed of movement.Based on analytical expressions characterizing the flow of a homogeneous medium, depending on the geometric and technological parameters of the radial flow of the pneumatic screw channel, a mathematical model has been developed that allows calculating the speed and trajectory of flour particles when dividing them into fractions using a pneumatic separator, taking into account the influence of the direction of the vector of motion of a homogeneous medium with hydrodynamic parameters of wheat flour particles.The mathematical model of the separation of wheat flour into fractions in a pneumatic screw channel considered in the article serves as the basis for preliminary calculations of the division of wheat flour into fractions according to aerodynamic parameters and the development of resource-saving technologies.
RESEARCH OF CHEESE FROM THE COMBINATION OF MILK OF FARM ANIMALS OF ZHAMBYL REGION
Authors: Abdugamitova A. Y. , Serikbayeva A. D. , Mateeva S. Z. , Iskakov B. M.
Published: February 2025

The article presents data on the state of goat milk in the village of B. Momyshuly in Zhualin district of Zhambyl region. In this article physicochemical and organoleptic properties of goat and cow milk, as well as their combination in the ratio of 1:1 for the production of brine cheeses were studied. Three samples were studied in the research process: cow's milk, a mixture of cow's and goat's milk, and goat's milk. The results obtained showed that the milk mixture had higher fat content (4.48%) compared to cow's milk (3.86%) and lower than that of goat's milk (5.0%). It is important to note that coagulation of goat milk is almost twice as fast due to the low kappa-casein content. This milk mixture resulted in a higher cheese yield (12.5%) compared to cheese from cow's milk (11%), but lower than that from goat's milk (14%).The technological process of cheese production was adapted for a mixture of milk, which allowed to improve the organoleptic characteristics of the product. It was found that goat milk significantly affects the flavor and consistency of cheese, giving it a creamy flavor and delicate consistency. These data can be used in the dairy industry of Kazakhstan to expand the range of dairy products and create more nutritious cheeses. The research was conducted in the laboratory of the dairy enterprise for processing cow's milk «Aq Altyn».
AN OVERVIEW OF THE CURRENT SITUATION IN THE PRODUCTION OF ENERGY BARS
Authors: Ablaeva A. A. , Petrenko E. A. , Tlevlesova D. A. , Nabiyeva Zh. S. , Khamitova B. M.
Published: February 2025

The modern development of nutrition science has directed the vector of research towards the creation of functional and specialized food products. The rhythm of human life has also been gaining pace in recent years, as a result of which the diet is disrupted, the number and quality of meals decreases. Based on this, there is a need to create balanced nutritious snacks, additionally enriched with vitamins and minerals. Snacks are a finished product that does not require additional manipulations before use. The development of snacks with a high content of basic macro- and micronutrients will significantly improve the quality of nutrition of the population, ensure the intake of fiber, antioxidants and vitamins in a simple form. This review examines the latest research in the field of research on plant raw materials, the development of formulations and technologies for the production of snacks with increased nutrient composition.In order to expand the range of products on the food market in the Republic of Kazakhstan based on recipes of national cuisine, the chemical composition and physical properties of the dish "Talkan", made in the prevailing majority from cereals and cereals, were studied in terms of its use as a basis for the production of snacks.
EMOTIONAL INTELLIGENCE AS A PREDICTOR OF ACADEMIC SUCCESS IN NURSING STUDENTS: A NARRATIVE REVIEW
Authors: Vishnoi Raj , Singh Neha , Negi Geetanjali , Pant Neha
Published: February 2025

Emotional intelligence is an essential component of all fundamental nursing education programs and the nursing profession as a whole. Its implementation in nursing is critical because it provides nurses with the skills they need to manage stress, negotiate emotions, and develop connections with patients, families, and other healthcare providers. A high level of emotional intelligence can help nurses retain self-control and build confidence. Furthermore, by using emotional intelligence—which includes cognitive and physiological behaviours—students can better engage with their learning settings.

Aim – This literature review aimed to check the relationship between emotional intelligence and academic performance of nursing students.

Method – The narrative review process involved a thorough search and many assessments of peer-reviewed literature. Journals pertaining to nursing students' academic achievement and emotional intelligence were obtained from the PubMed, Scopus, and Research Gate databases.

Result – The search yielded twelve studies showing relation between emotional intelligence and academic performance that shows that emotional intelligence can contribute to improved academic outcomes and better preparation for professional responsibilities.

Conclusion - This research review focuses on the importance of emotional intelligence in nursing students' academic achievement. Increasing emotional intelligence can help students perform better in school and prepare them for professional obligations. These findings highlight the necessity of incorporating emotional intelligence training into nursing education and practice.
Faculty competence in online teaching: Basis for a training design towards distance education
Authors: Ladwingon Ruth Ladip , Gavino Zorayda Calaycay , Valdez Angeline Badong , Bangat Rodemelia Bustamante , Baggas Eunice Wacdagan
Published: February 2025

This study assessed faculty members' online teaching competencies across technical, administrative, and pedagogical domains, prompted by the COVID-19 pandemic's shift to flexible learning. A survey questionnaire measured competence levels, with ANOVA and Chi-square tests analyzing differences among faculty grouped by age and teaching experience. Results revealed generally high competence across all three areas, yet pinpointed specific indicators needing further training and development. Significantly, senior faculty demonstrated lower competencies than younger colleagues. This underscores the need for targeted professional development programs to enhance online teaching skills, specifically addressing the needs of faculty based on age and experience. Such programs are crucial to ensuring all faculty are equipped for effective online instruction, thereby maximizing the success of flexible learning initiatives. The identified areas for improvement will inform the design of these targeted interventions, leading to more effective and equitable online learning experiences for all students.
Evaluating HTTP, MQTT over TCP and MQTT over WEBSOCKET for digital twin applications: A comparative analysis on latency, stability, and integration
Authors: Amirkhanov Bauyrzhan , Amirkhanova Gulshat , Kunelbayev Murat , Adilzhanova Saltanat , Tokhtassyn Miras
Published: February 2025

This study aims to identify the most suitable IoT communication protocol for a digital twin architecture, focusing on meeting the demands of real-time data transmission with stability and security. The research methodology involves a comparative performance analysis of MQTT over TCP, MQTT over WebSocket, and HTTP protocols, evaluating their latency, connectivity stability, and IoT application feasibility using an ESP32 microcontroller and DHT22 sensor setup. The experimental results demonstrate that MQTT over TCP achieves the lowest average latency at 290.5 ms, while MQTT over WebSocket exhibits more stable latency profiles with a 193.2 ms standard deviation; HTTP, despite its broader compatibility, showed higher average latency of 342.6 ms with a 307.9 ms standard deviation. These findings provide valuable insights for digital twin implementations, enabling developers to make informed protocol selections based on specific requirements, whether prioritizing real-time performance through MQTT protocols or emphasizing system compatibility and simplicity through HTTP.
Evaluating the relationship between corporate social responsibility, digital transformation, reputation and sustainable competitive advantage to business performance: Empirical research at restaurant and hotel enterprises in Ho Chi Minh City, Vietnam
Authors: Huynh Tam Minh , Nguyen Ha Hong
Published: February 2025

The objective of this study was to examine the relationship between CSR for employees;  CSR for customers; CSR for the environment; CSR for the local community; digital transformation through the role mediation of reputation and sustainable competitive advantage in Ho Chi Minh City, Vietnam. This study focuses on the foundations of constructing determinants of corporate performance, including CSR for customers, employees, the environment, and the local community, as well as digital transformation for future consideration. 497 managers who are actively involved in running hotels and restaurants in Ho Chi Minh City and who are also members of the Board of Directors were surveyed for the study. Data was gathered between April 7, 2024, and November 18, 2024. The most often observed variables for each factor were identified by the authors using confirmatory factor analysis (CFA) and structural Equation Modeling (SEM). According to research findings, the CB-SEM model showed that reputation and sustainable competitive advantage mediated the effects of CSR for employees, CSR for customers, CSR for the environment, CSR for the local community, and digital transformation on business performance with respect to earlier variables. There based on the aforementioned findings, the study has recommended managerial changes to enhance future investments in raising corporate social responsibility (CSR) for local communities, employees, customers, the environment, and digital transformation, reputation, and sustainable competitive advantage in order to achieve high business performance in hotels and restaurants in Ho Chi Minh City, Vietnam.
The impact of investment in agricultural, forestry and fisheries on economic growth in Vietnam
Authors: Khang Nguyen The
Published: February 2025

This study examines the effects of investment in the agricultural, forestry, and fisheries sectors on Vietnam's economic growth from 1998 to 2023. It aims to provide empirical evidence to support effective policy decisions, especially regarding sustainable development in the agricultural sector. The research employs the Auto-Regressive Distributed Lagged (ARDL) model to analyze both long-term and short-term relationships. Time series data were collected from reliable sources, including Vietnam’s General Statistics Office and the World Bank. Key variables include gross domestic product (GDP), investment in the agricultural, forestry, and fisheries sectors, household consumption expenditure, and labor force participation. Diagnostic tests were conducted to ensure data stationarity and model validity. Results reveal a positive and statistically significant impact of investment in the agricultural, forestry, and fisheries sectors on GDP growth in both the long and short terms. Household consumption expenditure also demonstrates a positive relationship with economic growth, while the labor force significantly affects growth only in the short term. The Error Correction Term (ECT) indicates an adjustment speed of 77.49% to return to long-term equilibrium after short-term deviations. The findings highlight the critical role of investment in the agricultural sector in sustaining economic growth. Policymakers are encouraged to prioritize and increase investment in agriculture to achieve sustainable development goals, improve livelihoods, and enhance Vietnam’s economic stability.
Antimicrobial activity and component composition ethanolic extract of portulaca oleracea L.
Authors: Tleubayeva Meruyert I , Ishmuratova Margarita Yu , Alimzhanova Mereke B , Jumagaziyeva Ardak B , Kenesheva Sabina
Published: February 2025

Medicinal plants possess certain therapeutic properties including synergistic actions. Plant extracts and individual biological active compounds play a crucial role in the treatment and prevention of different diseases. Recently, much attention has been paid to research aimed at finding antimicrobial agents among medicinal plants used in folk medicine. According to the World Health Organization (WHO), the problem of antimicrobial resistance is a global threat to public health and health development. Thus, the need to create new antimicrobial agents of plant origin determines the relevance of the study. In this regard, the purpose of this study is to study the component composition and antimicrobial activity of the ethanolic extract of Portulaca oleracea L. The methods of Gas-Chromatography–Mass Spectrometry (GC–MS) and High-performance liquid chromatography (HPLC) were used to determine the component composition. Antimicrobial activity was studied by the method of two-fold serial dilutions using test cultures of microorganisms Staphylococcus aureus ATCC 6538-P, Streptococcus pneumoniae ATCC BAA-660, Acinetobacter baumannii ATCC 1790, Bacillus subtilis ATCC 11778, Escherichia coli ATCC 8739, Candida albicans ATCC 10231, and Candida albicans - clinical isolate. Based on the results of GC-MS analysis, 35 compounds were identified in the ethanolic extract, and organic compounds as Catechin, Epicatechin, Naringin, Phloridzin were detected by HPLC analysis. The research results showed that the ethanolic extract of Portulaca oleracea L. it has antimicrobial activity (Bactericidal, fungicidal, sporocidal) against all tested museum strains of microorganisms. Thus, the ultrasonic ethanolic extract of Portulaca oleracea L. is promising for the pharmaceutical industry, has great potential for antimicrobial activity against pathogenic bacteria.
Integrating ICT competencies into high-order thinking skills assessment for preparing students' mathematics learning autonomy in Indonesia
Authors: Ndiung Sabina , Menggo Sebastianus
Published: February 2025

The objective of the current study was to determine the proficiency and challenges related to the development of ICT literacy skills and autonomy in mathematics learning for pupils attending secondary school in Indonesia. A survey was conducted with 560 students. The data was collected through interviews and questionnaires and analyzed using quantitative and qualitative methods. Respondents showed modest ICT proficiency, as indicated by the study. Twenty statements measured ICT literacy, whereas ten questions measured mathematics learning autonomy. Lack of enthusiasm and possession of digital media expertise, affordability for internet data assistance, lack of financial resources to use specific Mathematics-learning apps, unreliable internet access, and inadequate technology infrastructure at educational institutions hampered respondents' ICT satisfaction. Numerous obstacles hinder those with disabilities from being ICT literate. Secondary schools in Indonesia are suggested to overcome these obstacles and use them to improve students' mathematics skills and grades.
Pathomorphological and biochemical changes in the oral mucosa in simulated atrophy
Authors: Shramko Iuliana Ivanovna , Kubyshkin Anatolii Vladimirovich , Ivashchenko Nikolay Alexandrovich , Romanenko Inessa Gennad’evna , Zyablitskay Evgeniya Yur’evna
Published: February 2025

Oral mucosa atrophy is a widespread phenomenon both in prosthetics and in the maxillofacial pathology, having apoptosis as a fundamental mechanism. Modeling of atrophy processes will allow to study its pathogenesis and optimize therapeutic measures. The aim of the study was to investigate the development of oral mucosa atrophy in an experimental model. The study was performed on 50 Wistar male rats, undergone 37% orthophosphoric acid oral mucosa applications. After 30 seconds’ exposure the defect of the integumentary epithelium was found. 40-second and 45-second exposure additionally provoked desquamation of the stratum corneum. A 50-second application enhanced infiltration, 90- seconds -aroused significant epithelial defects, lymphocytic infiltration of the lamina propria, and fibers’ rupture. The expression of the anti-apoptotic marker bcl-2 remained consistently low in all layers of the integumentary epithelium, regardless of the exposure’s time. The pro-apoptotic cell surface death receptor was positive (2+) in the basal and spiny layers of the epithelium, and in the intrinsic plate of the mucosa. The proposed model is valid, based on the apoptotic mechanisms and can be used in the study of prevention and treatment of atrophic processes in oral cavity, including caused by complete removable plate prostheses.
Post-COVID educational leadership: Emerging models and styles for a new era
Authors: Karimi Hengameh , Khawaja Sarwar
Published: February 2025

Modern educational leadership is a cornerstone of institutional effectiveness, requiring a compelling vision, clear goals, and strategic planning. The COVID-19 pandemic disrupted education systems worldwide, exposing significant weaknesses in leadership models and crisis preparedness. Many institutions struggled to adopt effective strategies to address the challenges of sudden shifts in teaching modalities, technological demands, and stakeholder concerns. While crisis management has been widely studied in other contexts, there is a distinct lack of empirical research focusing on educational leadership during crises. This study aims to bridge that gap by employing the PRISMA methodology to systematically review scholarly articles published between 2019 and 2022. It explores the challenges faced by educational leaders, the crisis management strategies implemented, and the personality traits that contributed to effective leadership during this disruptive period. By synthesizing these findings, the study highlights critical lessons in leadership and crisis management, offering practical recommendations for fostering resilience and adaptability in educational institutions to face future challenges.
Ethics and biases in the use of ChatGPT for academic research
Authors: Rodriguez-Saavedra Miluska Odely , Barrientos-Alfaro Alvaro Rafael , Málaga-Dávila Candi Pastora , Chávez-Quiroz Felipe Gustavo , Arguedas-Catasi Rubén Washington
Published: February 2025

This study investigates the ethical considerations and biases in the use of ChatGPT for academic research, focusing on its acceptance, perceived usefulness and the impact on intentions for future use among university students. A quantitative approach was used, collecting data from 5,000 participants at 20 universities. The relationships between key variables were analysed using structural equation modelling (SEM) with SmartPLS, and reliability and validity were assessed using Cronbach's alpha and AVE. The results revealed that ease of use (coefficient = 0.389, p < 0.05) and content reliability (coefficient = 0.530, p < 0.01) have positive and significant effects on the intention for future use of ChatGPT. However, ethical considerations (coefficient = -0.047, p > 0.05) and perceived impartiality (coefficient = 0.120, p > 0.05) did not show significant influence. Furthermore, the acceptance of ChatGPT significantly impacts academic research (coefficient = 0.936, p < 0.001). It is concluded that ChatGPT offers significant benefits for academic research, such as improved efficiency and productivity, but its adoption must be accompanied by ethical guidelines to mitigate risks related to authorship and originality. Regarding practical implications, higher education institutions should establish clear policies and training programmes to promote the responsible and ethical use of artificial intelligence tools such as ChatGPT. These measures will ensure that students can take advantage of these technologies effectively without compromising academic integrity.
A study on the improvement of supercomputer energy efficiency based on green500 benchmarking data
Authors: Shim Hyungwook , Suh Minho
Published: February 2025

With the rapid growth of AI-related industries, the need for reducing and optimizing energy consumption in large-scale computational resources, such as supercomputers, has become increasingly important. This study focuses on supercomputers listed in the Green 500, categorizing existing benchmarking evaluation variables into input and output factors. An energy efficiency objective function was introduced, and DEA was conducted using BCC and SEM models. The study analyzed the relative efficiency levels among supercomputers and identified factors and levels of potential efficiency improvements. The results provide insights into the performance factors of individual supercomputers and their potential for improvement. Furthermore, by comparing the energy efficiency evaluated by the Green 500 with the results of DEA, it demonstrated the potential for utilizing DEA as a new means for efficiency improvement. It also highlighted the necessity of a comprehensive evaluation that incorporates various performance factors, rather than a simple efficiency assessment based solely on energy consumption.
Malformación linfática macroquística en la adolescencia. Presentación de caso y revisión de la literatura
Authors: Galvis Mendez Melquisedec , Bula Álvarez Marco Antonio , Saenz Sandoval Estephania , Vargas Rojas Jorge Luis
Published: February 2025

Las malformaciones linfáticas quísticas son anomalías vasculares benignas poco comunes que afectan diversas superficies anatómicas, aunque la región cervicofacial es la más frecuente. Su diagnóstico suele ser prenatal mediante ecografía y su pico de incidencia máxima se encuentra cerca de los 2 años, edad en la que el crecimiento de masas cervicales es muy sugestivo de malformaciones linfáticas. Las presentaciones tardías son excepcionales y suelen asociarse a cromosomopatías y/o síndromes genéticos. El tratamiento de estas anormalidades depende del estado del paciente y de las características de la lesión, así como de la disponibilidad de personal para realizar procedimientos invasivos o percutáneos, como la extracción de la pieza quirúrgica y la escleroterapia, que son las dos modalidades más usadas en estos casos. Se presenta un caso inusual de malformación linfática microquística en un paciente de 13 años de edad, su aproximación diagnóstica y terapéutica, así como los hallazgos encontrados en una breve revisión de literatura actualizada.
Securing digital twins: how CP-Sens is providing cybersecurity solutions for SMEs
Authors: Ali Qadri Bilal Ali Qadri
Published: February 2025

Securing digital twins: how CP-Sens is providing cybersecurity solutions for SMEs

CP-Sens is working to make digital twin technology accessible to small and mediumsized enterprises (SMEs) in the mechanical and structural engineering sectors. The project is creating a user-friendly platform that combines sensors, simulation models and real-time data to create virtual replicas of physical systems. This technology allows SMEs to monitor, analyse and optimise their products and processes, leading to cost savings, faster innovation and improved efficiency.
Black holes as elementary particles and gravitational waves
Authors: Skvortsov Evgeny
Published: February 2025

Black holes as elementary particles and gravitational waves

The main goal of the HiSS project is to approach quantum gravity from a completely new direction—by providing the first working example of higher-spin gravity (HiSGRA). HiSS will construct new consistent models of quantum gravity along the higher-spin gravity lines, and explore and prove dualities in the condensed matter systems, which can be explained by higher-spin symmetry and deduced from HiSGRA.
Building a global ethnography of practices and infrastructures of datafication in the Global South
Authors: Kopper Moisés
Published: February 2025

Building a global ethnography of practices and infrastructures of datafication in the Global South

InfoCitizen explores how new forms of datafication change citizenship practices in the Global South by charting grassroots and institutional data efforts and their impact on identity, citizenship and policy in Brazil, Portugal, Germany, Tanzania and Kenya. Combining archival research, digital humanities, audiovisual techniques and mixed methods, InfoCitizen examines how top-down and bottom- up data ecosystems come together to redefine the sociocultural and political-economic citizenship of marginalised populations. We connect practitioners, stakeholders, experts, and citizens by producing insights and tools to visualise data’s role in democratic transformation and citizenship dynamics today.
PLASTECITY: it takes a village to grow a leukaemia
Authors: Passaro Diana
Published: February 2025

PLASTECITY: it takes a village to grow a leukaemia

PLASTECITY explores how acute leukaemia alters bone marrow endothelial cells, boosting their plasticity to support leukaemia progression. Using genetic tracing, multi OMICs, innovative treatments and tissue bioengineering techniques, it aims to identify and target key genes driving these changes. This approach seeks to disrupt leukaemia-supportive microenvironments, reduce relapse rates, and improve treatments with innovative, patient-tailored strategies.
Values of Friendship in Animation Movie Angry Birds: A Semiotic Analysis
Authors: Oktaviani Bella Surya , Nugroho Abdillah
Published: February 2025

The aim of this research is to analyze the value of friendship in Angry Birds movie (2016). This qualitative descriptive study involves observing and analyzing the film's content to identify moments that highlight interactions between characters, their behaviors, and language use, all related to the importance of friendship. The researcher employs Roland Barthes' semiotic analysis method, where each scene contains signs that construct a myth depicting friendship. The findings of the study offer valuable lessons on friendship, emphasizing teamwork, trust, and overcoming differences. The film also highlights virtues such as sacrifice, loyalty, and togetherness in adversity, which can be applied to real-life relationships.
La Reflexividad y Compromiso: hacia una Educación en Derechos Humanos transformadora
Authors: Bada Romina Soledad
Published: February 2025

El ensayo analiza la educación desde la perspectiva de los Derechos Humanos, enfatizando el rol ético-político de los docentes bajo el concepto de reflexividad de Giddens. Establece que la Educación en y para los Derechos Humanos es un derecho fundamental que va más allá de la mera transmisión de conocimientos legales, requiriendo el desarrollo de habilidades y valores para su ejercicio efectivo. Destaca la importancia de los docentes como "intelectuales transformativos" que deben mantener un posicionamiento crítico y consciente. La reflexividad se presenta como un proceso continuo que permite a los educadores regular y racionalizar sus acciones, contribuyendo a una educación transformadora.
Burocracia, administración y gerencialismo
Authors: Martínez Rodero Ana , Anta Félez José-Luis
Published: February 2025

Este texto intenta abordar de manera profunda la temática de la burocracia y el gerencialismo en el contexto de los servicios sociales en España, desde una perspectiva filosófica y académica. Se analiza cómo la racionalidad se manifiesta en la búsqueda obsesiva de eficiencia en el entramado burocrático, destacando la importancia de una burocracia razonable y ética para el mantenimiento de un régimen pluralista y democrático. El texto se sumerge en la complejidad de las dinámicas burocráticas, explorando las tensiones que se dan entre los valores personales y los intereses institucionales a los que se enfrentan los profesionales reflexivos y defensivos en este contexto altamente burocratizado. Se discute la vacuidad ética que puede surgir en el ejercicio del Trabajo Social debido a la excesiva racionalización impuesta por el sistema burocrático-administrativo, lo que conlleva a una deshumanización en la prestación de servicios. A través de referencias a autores como De Guy, Banks, Salcedo, Weber, Simón, Bennis, Gouldner o Lipsky, se reflexiona sobre la necesidad de encontrar un equilibrio entre la eficiencia burocrática y la humanización en las interacciones con los usuarios de los servicios sociales. Se plantea la idea de una burocracia positiva que permita corregir la deshumanización en el trato, evitando la violencia metafísica latente en las relaciones paternalistas o anti paternalistas.