bluuebunny/crossref_metadata_2025_split huggingface dataset:
Does education level affect the health status of the elderly? The chain mediating effect of internet use, health behavior and social class identity
Authors: Qin Ting , Wei Pingqiang , Xie Yuanyuan 
Published: February 2025

Background
China’s aging population is gradually increasing, and the health status of the elderly has become the focus of social attention. Education level is one of the important factors affecting the health status of the elderly. However, there are few studies on how education level specifically affects the health status of the elderly in China. Therefore, the purpose of this study is to explore the influence path of education level on the health status of the elderly in China, and to further study the mediating effect of Internet use, health behavior and social class identity in this process.

Methods
This study is based on the latest version of the Chinese General Social Survey data as the basis of empirical analysis. Through multiple linear regression analysis, structural equation model analysis, Bootstrap method and robustness test, the relationship between education level, Internet use, health behavior, social class identity and the health status of the elderly is verified.

Results
(1) Education level has a significant positive impact on the health status of the elderly in China (p < 0.05), which is, education level has a positive effect on the health status of the elderly in China. (2) Internet use, health behavior and social class identity have a significant mediating effect between education level and health status of Chinese elderly, and the mediating effect values are 0.024, 0.002 and 0.011, respectively. (3) Internet use, health behavior and social class identity play a chain mediating role in the impact of education level on the health status of the elderly, and the chain mediating effect value is 0.004.

Conclusions
This study not only confirms the direct impact of education level on the health status of the elderly in China, but also reveals the indirect role of Internet use, healthy behavior and social class identity in this impact mechanism. These findings provide new perspectives and strategies for further improving the health status of the elderly in China.
Advancing CLIL Approaches in EMI Settings Through International Collaboration: An Introduction
Authors: De Costa Peter I. , Hartman Douglas , Green-Eneix Curtis , Philip Montgomery D. 
Published: February 2025

Abstract
CLIL, which stands for Content and Language Integrated Learning, is an instructional approach that gives ample curricular and pedagogical attention to content and language outcomes in multilingual educational settings. Increasingly, it is heralded as a way to responsibly enact top-down English-Medium-of-Instruction (EMI) policies at the university level, where teachers and students are tasked with developing their English proficiency while remaining competitive in the international job market. However, teachers and teacher educators hoping to implement this approach in their science, technology, engineering and mathematics (STEM) content courses face significant challenges. This article serves as an introduction to a guest-edited special issue that reports on several aspects related to a project of international collaboration called Project SCILLA, an acronym for “STEM Content Integrated with Language-Learning Activities”. We first provide a brief overview of the project, which was developed and carried out in collaboration between Michigan State University and a consortium of 10 rural universities in Kazakhstan as a way to support STEM educators who wish to adapt their teaching practices to Kazakhstan’s Ministry of Education. We then offer an overview of the six articles that comprise the special issue, and call for deliberate and dialogic international collaboration as a way to support teachers responding to language policy demands.
Depopulation in the Visok micro-region: Toward demographic and economic revitalization
Authors: Marković Ksenija , Radivojević Aleksandar R. , Marković Rastko S. 
Published: February 2025

Abstract
The demographic potential of the settlements in the Visok micro-region has been significantly disrupted since 1948. The latest census (2022) shows that the Visok micro-region now consists of very small settlements, all with fewer than 100 inhabitants. In all 22 villages of the Visok micro-region, there are only 504 inhabitants, with unfavorable age structures. The region’s average age has remained above 65 for the last 30 years, significantly older than the surrounding areas. Low salaries, bad infrastructure, and the industrialization of Pirot City represent the main reasons for depopulation. The Zavoj Lake catastrophe caused three villages to be submerged, which accelerated depopulation even more. Most of the remaining inhabitants are engaged in farming or work in the construction, stone, and forestry industries, with sheep farming being a notable tradition. The local population shows strong ecological awareness, advocating for industries that align with nature, creating an ideal environment for nature enthusiasts and scientists. The only way for revitalization is to have organized seasonal migrations based on the summer tourist season. The main aim for revitalization would be a national-level plan for creating a brand of untouched nature, with traditional agricultural products for the complete experience.
From tumor immunity to precision medicine: the next step in B7-H3/CD276 research
Authors: Fang Haolie , Liu Yuqian , Wang Gege , Liu Heng-Jia 
Published: February 2025

Abstract
B7-H3 (CD276) is one of the immune checkpoint molecules at the forefront of cancer biology, plays a diverse role in immune regulation and cancer progression, while its immunosuppressive functions enable tumors to escape immune detection, its contribution to processes such as angiogenesis, metabolic reprogramming and chemoresistance underscores its broader impact on the tumor microenvironment (TME). These properties make B7-H3 an attractive target for cancer therapy. This perspective discusses the immune and non-immune related functions of B7-H3, the challenges in tapping its therapeutic potential.
Effectiveness of two different recovery process on blood lactate removal pattern of soccer players
Authors: Katoch Rupali , Farooque SM , Dhar Krishnendu , Das Prasanta Kumar 
Published: February 2025

Background and Study Aim. Soccer is a high-intensity intermittent sport that requires players to alternate between explosive activity and recovery. This often leads to significant blood lactate accumulation, a by-product of anaerobic metabolism, which can impair performance by inducing muscular fatigue and reducing the ability to sustain optimal effort. This study aimed to examine the effect of two different recovery processes on the blood lactate removal pattern of soccer players in Tripura.
Material and Methods. Ten male junior national soccer players from Tripura were purposively selected for the study. Participants performed graded exercise on a treadmill, followed by either active or passive recovery on two separate days. Blood samples were collected before exercise, after 10 minutes of graded exercise, and after five minutes of treadmill running at 90% intensity. Additional samples were taken immediately after five minutes of active or passive recovery and at 10, 20, 30, 40, 50, and 60 minutes of rest. Data were analyzed using a paired t-test, with the level of significance set at 0.05.
Results. Statistical analysis showed a significant difference in blood lactate removal between active and passive recovery (P<0.05). Active recovery led to peak removal at the 5th and 20th minutes, while passive recovery showed maxima at the 10th and 40th minutes. Neither method restored blood lactate to baseline within one hour. Active recovery facilitated the highest lactate removal between phases III-IV (28.44%) and V-VI (28.04%), while passive recovery peaked at 23% between phases IV-V. After 60 minutes, lactate clearance reached 96% with active recovery and 91% with passive recovery. Logistic model analysis (p=0.06) suggested that active recovery was more effective, though significance was observed at the 0.10 level.
Conclusions. The findings of this study indicate that low-intensity active recovery is a more effective strategy for accelerating blood lactate removal in soccer players compared to passive recovery. Incorporating active recovery into training and competition protocols can enhance post-exercise physiological recovery and support sustained performance.
Floating photocatalyst based on Fe doped TiO2 immobilized on vermiculite for degradation of ciprofloxacine
Authors: Nguyen Thi Hue  , Chu Viet Hai  , Vu Van Tu  , Nguyen Xuan Dat  , Luu Van Huyen  , Nguyen Manh Nghia  
Published: February 2025

In this work, a floating photocatalyst based on Fe doped TiO2 immobilized vermiculite is synthesised via sol gel process. The samples was characterized with X-ray diffraction, N2 isothermal loops, scanning electron microscopy, high-resolution transmission electron microscopy, and ultraviolet – visible absorption to find its crystal phase composition, particle size, porosity, morphology, and light absorption ability, respectively. The porosity of the support was enhanced as the natural vermiculite was pretreated by acid HNO3 40% to increases its specific surface area strongly from 6 to 323 m2/g. Crystalline anatase TiO2 was combined with vermiculite support to form a floating photocatalyst. The enhanced visible light absorption was achieved by adding 0.6 % mol Fe dopant in TiO2 structure. The total adsorption and photocatalytic efficiency in ciprofloxacine degradation of Fe doped TiO2 immobilized vermiculite was approximately 60 % while that of pure TiO2 immobilized vermiculite was only about 40 %. This result showed the improvement of floating photocatalysts in degrading antibiotics in water using visible light
Enhancing Microseismic Monitoring Through Controlled Blasting: Waveform Analysis, Location, and Magnitude Determination in Dongtan Coal Mine, China
Authors: Zhang Xiufeng , Wang Zibo , Yin Haichen , Liu Ruifeng , Li Atao , Chen Yang 
Published: February 2025

Abstract
As coal reserves are exploited in deeper geological strata, the associated high stress and complex geological conditions lead to an increase in microseismic events. These events serve as precursor signatures for dynamic failure mechanisms—particularly stress-threshold-governed rock bursts—thereby introducing latent geotechnical risks to mining operations. Consequently, the deployment of microseismic monitoring systems in coal mines becomes critical. However, many of these systems in Chinese coal mines suffer from significant drawbacks due to maintenance and calibration deficiencies, inaccurate event location, and considerable errors in magnitude estimation. To address these issues and enhance the systems’ reliability and accuracy, we initiated controlled blasting experiments at the 6306 working face of the Dongtan Coal Mine. Here, we strategically deployed seismometers both at surface and underground locations near the blasting sites to capture the resultant seismic waves. Our analysis revealed substantial differences in waveform characteristics observed at surface versus underground stations. Specifically, waveforms recorded at surface stations demonstrate P-wave dominance near the source with high-amplitude, pulse-like signals, transitioning to prominent surface waves as the distance increases. In contrast, underground stations predominantly captured high-frequency P waves with shorter durations and more complex waveforms due to multipath propagation and source location discrepancies. The relocation results demonstrate that the double-difference location method is effective in achieving relatively high-accuracy event locations when utilizing both surface and underground data. Furthermore, we established a precise calibration function applicable to the Dongtan Coal Mine and determined the local magnitudes of eight blasting events. On the basis of these results, an empirical relationship between local magnitude and weights of explosives was preliminarily derived. These findings can help enhance the reliability of microseismic monitoring systems in coal mines, thereby contributing to safer mining operations.
Association between serum ferritin level and bone mineral density in adult females of Dhaka city
Authors: Akhter Qazi S. , Busra Khadijatul , Saha Manasi , Islam Nawshin , Akter Mahbuba , Sarker Keya , Rahman Mostafizur , Rahman Nishat 
Published: February 2025

Background: Osteoporosis and osteopenia are among the alarming issues worldwide affecting people of all ages. Bone mass is influenced by several factors including iron. Iron deficiency is common in Bangladesh among the women of reproductive age group. So, iron depletion could have a detrimental impact on bone, resulting in episodes of fracture. The present study was carried out to assess the association of serum ferritin level and bone mineral density in adult females.
Methods: A cross sectional study was conducted in the Department of Physiology, Dhaka Medical College, Dhaka from July 2018 to June 2019. A total of 122 adult females of age ranging from 18-44 years were enrolled. Eligible subjects were divided into three groups on the basis of hemoglobin concentration. The serum ferritin level and bone mineral density were measured. For statistical analysis, One-way ANOVA followed by Bonferroni test and Pearson’s correlation coefficient (r) were performed as applicable using SPSS for windows version 25.0.
Results: The mean (±SD) serum ferritin level and BMD T score of lumbar spine and femoral neck showed significant differences among the groups (p<0.001, p=0.002, p=0.001 respectively). We found positive correlation (r±0.378 and r±0.353 respectively) between serum ferritin level and BMD T score of both lumbar spine and femoral neck which was statistically significant (p<0.001).
Conclusions: Low serum ferritin level is positively associated with low bone mineral density among adult females of Dhaka city. Therefore, early detection and correction of iron deficiency could be an important preventive measure against the disruption of bone composition at various stages of life.
Effect of short term strength training on executive function in type 2 diabetes mellitus
Authors: Jani Priya A. , Verma Neha 
Published: February 2025

Background: Type 2 diabetes mellitus (T2DM) can lead to executive dysfunction. Many studies proved that Strength training can imrove the executive function in healthy individuals. Aim of the study is to evaluate the effect of short term strength training on executive function in T2DM.
Methods: The 53 participants were divided into 2 groups equally by randomization. 5 drop outs from the study. Group A performed strength training and conventional exercises where as group B performed only conventional exercises. There were total 12 sessions for bothe groups. Sessions were given thrice a week for total 4 weeks. Pre and post measures of digit symbol substitution test (DSST), trail making test (TMT) A and TMT B were taken as outcome measures of executive fucntion.
Results: Statistical result of 48 participants from Independent t-test showed significant difference between both groups which explains improvement in executive function after short term trength training.
Conclusions: Short term strength training can enhance the executive function among patient with T2DM.
Unique and one of the longest appendix operated recently: a case report
Authors: Varghese Varsha Anna , Khenat Satyajeet Pravin , Patil Gaurav Bapu , Jagtap Mayuresh Chandrakant , Patil Pushpak Kiran , Kulkarni Ananta 
Published: February 2025

Appendectomy is usually performed as an emergency operation to treat appendicitis, which is when the appendix becomes inflamed and infected due to an obstruction. We present the case of an 18-year-old boy with persistent pain in right iliac fossa, which was clinically diagnosed as appendicitis. On investigations, an ultrasound of abdomen and pelvis revealed inflamed appendix with free fluid surrounding appendix. Exploratory open appendectomy was done. Intraoperatively, it demonstrated a very long 17.2 cm inflamed appendix which was removed successfully and rest was uneventful Postoperatively, patient is doing well on follow-up. Hence, it is concluded that in patients with appendicitis, appendectomy is the definitive management along with antibiotics. If delayed can present as perforated appendix and leading to further complications.
A study to assess the knowledge and skills of accredited social health activists in home based newborn care
Authors: Bishnoi Subhash , Devi Shyama , Behera Priyamadhav 
Published: February 2025

Background: Home Based Newborn Care (HBNC) is a community-based approach adopted by the Government of India (GoI) to decrease the neonatal and maternal mortality rate through a series of home visits provided by Accredited Social Health Activists (ASHAs). Therefore, ASHAs adequate knowledge and skills regarding HBNC are crucial to bring positive health outcomes. The study aimed to assess the knowledge and skills of ASHAs in HBNC and the challenges faced during its implementation.
Methods: A study was conducted in CHC Mendhasala of Khordha District from October 2021 to March 2022. ASHAs trained for HBNC, having HBNC visits during the research period, and willing to participate in the study were included in the sampling frame. Consecutively 50 ASHAs were taken for conducting the study in CHC Mendhasala. Participants were assessed for knowledge regarding HBNC and the problems faced during its implementation. Skills were observed during the scheduled day of home visits.
Results: Eighty-two percent of ASHAs had an average level of knowledge regarding HBNC. Domain-wise ASHAs had good knowledge of the HBNC concept, breastfeeding, immunization, and family planning while less knowledge of high-risk newborns and referral services. The majority of ASHAs had performed newborn care and examined the mother during home visits. Personal, social, and administrative challenges affect the implementation of HBNC services.
Conclusions: The majority of ASHAs had good knowledge and skills regarding HBNC but need to strengthen more on high-risk newborn and referral services domains. Besides this ASHAs face several challenges while implementing HBNC services.
Knowledge and practice of breast self-examination among women of reproductive age group in Palakkad district of Kerala: a cross-sectional study
Authors: P. A. Raseena , Suresh Salabha Sindhu , Pushparani Joy Patricia , M. Jeshela , A. S. Nada Parveen , Chandran Athira T. 
Published: February 2025

Background: In India, non-communicable diseases (NCDs) are estimated to be 63% of all deaths, and cancer is one of the leading causes (9%). In 2022, there were 2.3 million women diagnosed with breast cancer and 670,000 deaths globally. Breast cancer mortality rates are primarily due to inadequate knowledge about the disease's risk factors, warning signals, and breast self-examination (BSE).
Methods: A Hospital-based cross-sectional survey was conducted among 106 reproductive age group women excluding those diagnosed with breast cancer by nonprobability sampling. A structured questionnaire was used to assess the knowledge of breast cancer and BSE. Data was analyzed using SPSS 20 with inferential statistics using chi-square test.
Results: Breast cancer knowledge was good in 70 (66%). 79 (74.5%) of the respondents had heard about BSE and out of them only 31 (29.2%) of respondents had practiced BSE. Not knowing the correct method was the most frequently reported reason for non-performance in 59 (55.7%). Only 8 (7.5%) of the women had received information about breast cancer from health professionals while a majority 53 (50%) stated that their source of information was family and friends. Higher educational level was found to be significantly associated with knowledge of breast cancer (p=0.003). A significant association was observed between knowledge and practice of BSE. (p=0.003).
Conclusions: A two third of the Participants had good knowledge of breast cancer; however, the practice of BSE is still lacking. Therefore, BSE practice needs to be promoted among women for early detection of breast cancer and prompt management.
Effect of Foliar Spraying with Stearic Acid on Growth Characteristics for Two Varieties of Bread Wheat
Authors: Baqir H.A.A. , Zeboon N.H. 
Published: February 2025

Background: As a result of the excessive use of mineral fertilizers, it has led to an increase in the accumulation of pollutants in the soil and an imbalance in the elements present in it, leading to a decrease in crop growth, productivity and quality, in addition to serious health problems for humans and animals, Therefore, attention in recent research has focused on the use of safe and environmentally friendly materials, including stearic acid. Methods: A field experiment was conducted at the Agricultural Research Station, College of Agricultural Engineering Sciences - University of Baghdad, during the winter season of 2022-2023. Randomized complete block design (RCBD) within split-plot arrangement with three replications was used. The experiment included two factors, the first within the main plots represented two varieties of wheat (Buhooth 22 and Adana), while the second factor in the sub-plot represented spraying with stearic acid at concentrations of 100, 200, and 300 mg L-1, in addition to the control treatment. Result: The results revealed that Buhooth 22 resulted in significant increase plant height, chlorophyll content, number of total tillers, plant dry weight and crop growth rate with an increases in percentage of about 4.04%,7.87%, 9.42%, 2.26% and 2.19%, respectively. The results also exhibited significant with concentration 200 mg L-1 in plant height, dry weight, crop growth rate. The concentration of 300 mg L-1 resulted in significant increase of flag leaf area, leaf chlorophyll content and total of tillers.