Hongmei Yuan¹, Siting Li^1,2,3,*, Yu Zhang^2,3, Yunheng Zhao¹, Dan Shen¹, E. Scott Huebnerd⁴

Journal of Psychology in Africa, Vol.35, No.6, pp. 723-730, 2025, DOI:10.32604/jpa.2025.073368 - 30 December 2025

Abstract Academic engagement is a key factor in students’ academic success, yet its psychological pathways remain underexplored in the context of physical activity. This study investigated the relationship between sports participation and academic engagement, with a focus on the sequential mediating roles of positive affect and life satisfaction. A total of 1365 Chinese secondary school students (females = 55.09%; mean age = 15.95 years, SD = 1.65) participated in the study. Participants completed the Physical Activity Rating Scale, the Positive Affect and Negative Affect Scale, the Satisfaction with Life Scale, and the Academic Engagement Scale. Correlation More >

B. Yassine, B. Tahar^*, G. Fathi, B. Meriem, B. Ibtissem

Chalcogenide Letters, Vol.22, No.7, pp. 637-648, 2025, DOI:10.15251/CL.2025.227.637 - 17 December 2025

Abstract In this paper, we designed a two-junction (tandem) solar cell model (tandem solar cell), consisting of an top and bottom subcell with absorber layers of Cu₂SnZnS₄ (CZTS) and Cu₂SnZnSe₄ (CZTSe) materials, respectively, for each subcell with a ZnS buffer layer and a ZnO window layer. This model was validated using the SCAPS-1D numerical simulation program. We also optimized the performance of the tandem cell as a whole using the simulation by studying the effect of the thickness of the absorber layer of the top subcell and the thickness of the absorber layer of the bottom subcell More >

S. Younus, N. Amin^*, A. Ali, K. Mahmood

Chalcogenide Letters, Vol.22, No.10, pp. 905-915, 2025, DOI:10.15251/CL.2025.2210.905

Abstract Wastewater generated by the textile industry contains high levels of various pollutants. Advanced conventional methods, such as chemical and electrical treatments, are effective in addressing these contaminants. However, the significant operational and capital costs associated with these conventional systems limit their accessibility for industrial stakeholders. In contrast, more economically viable methods tend to be less efficient. This study aims to identify a suitable approach for integrating photocatalytic degradation (PCD) with a low-cost method to enhance the cost-effectiveness of wastewater treatment processes in the textile sector. The study utilized silver copper sulfide (AgCuS) nanocomposites as a… More >

Edward Danso Ansong^*, Simon Bonsu Osei^*, Raphael Adjetey Adjei

Journal of Cyber Security, Vol.7, pp. 533-564, 2025, DOI:10.32604/jcs.2025.061821 - 11 December 2025

Abstract The surge in identity fraud, driven by the rapid adoption of mobile money, internet banking, and e-services during the COVID-19 pandemic, underscores the need for robust cybersecurity solutions. Zero-Knowledge Proofs (ZKPs) enable secure identity verification by allowing individuals to prove possession of a National ID card without revealing sensitive information. This study implements a ZKP-based identity verification system using Camenisch-Lysyanskaya (CL) signatures, reducing reliance on complex trusted setup ceremonies. While a trusted issuer is still required, as assumed in this work, our approach eliminates the need for broader system-wide trusted parameters. We evaluate the system’s More >

Lanqing Qu^1,2,#, Jinbiao Zhang^1,2,#, Wei Jiang^1,2, Jiayu Zhang^1,2, Die Li¹, Wei Cheng³, Linghua Tao⁴, Hongdan Zhu⁵, Jing Li⁶, Min Xue⁷, Feng Chen⁸, Cuicui Xu⁹, Qiang Shu^1,2,*, Weize Xu^1,2,*

Congenital Heart Disease, Vol.20, No.5, pp. 571-580, 2025, DOI:10.32604/chd.2025.066258 - 30 November 2025

Abstract Background: Congenital heart disease (CHD) is the most common congenital anomaly, but whether the COVID-19 pandemic affects its prevalence is unknown. We aimed to compare the incidence of CHD during the COVID-19 pandemic with that before the pandemic in China. Methods: This multicenter retrospective observational study involved all newborns in seven representative cities of China between 01 September 2019, and 31 December 2021. All the newborns underwent pulse oximetry monitoring combined with cardiac murmur auscultation in the first 6 h to 72 h after birth for CHD screening. We defined fetuses born in and beyond September… More >

Yezi Zeng^1,*, Yufei Cong²

International Journal of Mental Health Promotion, Vol.27, No.11, pp. 1663-1679, 2025, DOI:10.32604/ijmhp.2025.072125 - 28 November 2025

Abstract Background: Academic stress is a critical factor influencing university students’ well-being. However, research has shown that stress is not a unidimensional construct; different types of stressors (challenge vs. hindrance) may lead to distinct outcomes. This study constructed a structural equation model (SEM) to examine the relationships between challenge and hindrance academic stressors and students’ well-being, as well as the mediating mechanisms. Methods: Data were collected from 836 undergraduates at six universities in China (58.4% female, 41.6% male; Mean age = 20.47 ± 1.46 years). Descriptive statistics, Pearson correlations, and SEM with 5000 bootstrap resamples were conducted… More >

Gwang-Soo Oh^1,#, Je-Seong Lee^2,#, Myeong-Hun Bae^3,*

International Journal of Mental Health Promotion, Vol.27, No.11, pp. 1729-1745, 2025, DOI:10.32604/ijmhp.2025.071944 - 28 November 2025

Abstract Background: With the rapid growth of digital learning environments, esports has emerged as a popular form of school-based activity that promotes teamwork, motivation, and engagement. However, limited research has examined how participation in esports relates to students’ psychological and academic development. To address this gap, the present study identified structural relationships between perceived psychological well-being, social support, academic engagement, and school-life satisfaction among students participating in school-based esports activities. Methods: We surveyed 588 students who competed in on-campus esports tournaments across 15 secondary schools in Gwangju Metropolitan City, South Korea. Psychological well-being, social support, academic engagement,… More >

Maysaa Al-Qurashi¹, Ayesha Siddiqa², Shazia Karim³, Yu-Ming Chu^4,5,*, Saima Rashid^2,*

CMES-Computer Modeling in Engineering & Sciences, Vol.145, No.2, pp. 2057-2129, 2025, DOI:10.32604/cmes.2025.071629 - 26 November 2025

Abstract Chikungunya is a mosquito-borne viral infection caused by the chikungunya virus (CHIKV). It is characterized by acute onset of high fever, severe polyarthralgia, myalgia, headache, and maculopapular rash. The virus is rapidly spreading and may establish in new regions where competent mosquito vectors are present. This research analyzes the regulatory dynamics of a stochastic differential equation (SDE) model describing the transmission of the CHIKV, incorporating seasonal variations, immunization efforts, and environmental fluctuations modeled through Poisson random measure noise under demographic heterogeneity. The model guarantees the existence of a global positive solution and demonstrates periodic dynamics… More >

Tomoki Sekimori^1,*, Ichiro Kawahata^2,*

BIOCELL, Vol.49, No.11, pp. 2125-2136, 2025, DOI:10.32604/biocell.2025.070394 - 24 November 2025

Abstract Lewy body diseases (LBD), including Parkinson’s disease (PD) and dementia with Lewy bodies (DLB), are neurodegenerative disorders characterized by the intracellular aggregation and accumulation of α-Synuclein (αSyn), leading to neuronal death. Although these diseases primarily present with symptoms affecting the central nervous system (CNS), such as motor and cognitive impairment, increasing research suggests that their roots may be found in the gut. This review summarizes recent findings and key historical insights into the involvement of the gut in αSyn pathology. The topics covered include pathological observations in patients with LBD, animal models investigating the propagation More >

Abdulbari Bener^1,2,*, Ünsal Veli Üstündağ³, Emir Barışık⁴, Cem Cahit Barışık⁵

Canadian Journal of Urology, Vol.32, No.5, pp. 401-409, 2025, DOI:10.32604/cju.2025.067184 - 30 October 2025

Abstract Objectives: The evidence remains insufficient and controversial for evaluating modifiable parameters—such as vitamin D, calcium, ferritin, and uric acid—as preclinical biomarkers to contribute to the prevention and early diagnosis of prostate cancer, a disease with a prevalence of up to 10%–20% in men over 50 and strongly associated with environmental factors including diet (high in fat and red meat), obesity, physical inactivity, and carcinogen exposure. This study aims to investigate the potential biomarker role of vitamin D, calcium, ferritin, and uric acids in reducing the risk of prostate cancer (PCa). Methods: The case-control design was… More >