Hauwau Kaoje^1,2, Adekunle Adeleke^2,3,*, Esther Anosike-Francis^2,3, Seun Jesuloluwa^2,3, Temitayo Ogedengbe^2,3, Hauwa Rasheed², Jude Okolie⁴

Journal of Renewable Materials, Vol.13, No.12, pp. 2375-2430, 2025, DOI:10.32604/jrm.2025.02025-0109 - 23 December 2025

Abstract The increasing need for sustainable energy and the environmental impacts of reliance on fossil fuels have sparked greater interest in biomass as a renewable energy source. This review provides an in-depth assessment of bio-oil and biochar generation through the pyrolysis of sawdust, a significant variety of lignocellulosic biomass. The paper investigates different thermochemical conversion methods, including fast, slow, catalytic, flash, and co-pyrolysis, while emphasizing their operational parameters, reactor designs, and effects on product yields. The influence of temperature, heating rate, and catalysts on enhancing the quality and quantity of bio-oil and biochar is thoroughly analyzed. More > Graphic Abstract

Ehan Sohn¹, Sangmyung Lee¹, Sunggon Kim¹, Kiwook Sohn¹, Manish Kumar², Yongseok Son^3,*

CMES-Computer Modeling in Engineering & Sciences, Vol.145, No.2, pp. 2761-2785, 2025, DOI:10.32604/cmes.2025.070888 - 26 November 2025

Abstract With the accelerated growth of the Internet of Things (IoT), real-time data processing on edge devices is increasingly important for reducing overhead and enhancing security by keeping sensitive data local. Since these devices often handle personal information under limited resources, cryptographic algorithms must be executed efficiently. Their computational characteristics strongly affect system performance, making it necessary to analyze resource impact and predict usage under diverse configurations. In this paper, we analyze the phase-level resource usage of AES variants, ChaCha20, ECC, and RSA on an edge device and develop a prediction model. We apply these algorithms… More >

Junhe Cui¹, Kyungsik Kim^1,*, Sihong Sui^1,*, Zixiang Zhou², Gong Cheng¹

International Journal of Mental Health Promotion, Vol.27, No.10, pp. 1553-1575, 2025, DOI:10.32604/ijmhp.2025.068523 - 31 October 2025

Abstract Background: Psychological stress from academic and athletic demands adversely affects college athletes’ mental health, the underlying mechanisms of this relationship remain insufficiently understood. Therefore, this study focuses on the Chinese college athletes and explores the relationship among mindfulness, stress coping, burnout, and mental health. Methods: The study used a sample of 500 student athletes from five higher sports colleges in China, collected data on various variables using standardized psychometric instruments, and analyzed the path relationships and mediating effects among the variables using structural equation modeling (SEM) and bootstrap methods. Results: Mindfulness significantly improved stress coping ability… More >

Yi Yan^1,2,#, Min He^1,2,#, Feifeng Mao³, Xinyu Zhang⁴, Liyu Wang⁵, Jingwei Li^1,2,*

Phyton-International Journal of Experimental Botany, Vol.94, No.10, pp. 3003-3021, 2025, DOI:10.32604/phyton.2025.069166 - 29 October 2025

Abstract Houttuynia cordata, a characteristic edible and medicinal plant in southwestern China, is prone to absorbing lead (Pb²⁺). Excessive consumption may lead to Pb²⁺ accumulation in the human body, which has been linked to serious health risks such as neurotoxicity, kidney damage, anemia, and developmental disorders, particularly in children. Therefore, the development of molecular markers associated with Pb²⁺ uptake and the investigation of the plant’s physiological responses to Pb²⁺ pollution are of great significance. In this study, 72 H. cordata germplasms were evaluated for Pb²⁺ accumulation after exogenous Pb²⁺ treatment. A significant variation in Pb²⁺ content was observed among the germplasms, indicating… More >

Zhiyong Zhu¹, Jinhao Li¹, Bo Hu^1,*, Hong Chen²

Journal of Psychology in Africa, Vol.35, No.5, pp. 587-597, 2025, DOI:10.32604/jpa.2025.066359 - 24 October 2025

Abstract Grounded in the Job Demands-Resources (JD-R) model, this study investigates the relationship between technostress and professional identity among 313 online international language teachers (82.11% female; 77.64% aged 24 and above; 63.87% with postgraduate education). It further examines the mediating role of growth mindset and the moderating effect of technical support. The results indicate that higher levels of technostress are associated with lower levels of professional identity. Growth mindset partially mediates this relationship: elevated technostress not only directly weakens teachers’ professional identity but also indirectly reduces it by undermining their growth mindset. Moreover, technical support significantly More >

Robyn Lesch¹, Evan David Visser¹, Ntalane Sello Seroka^1,2,*, Lindiwe Khotseng^1,*

Journal of Renewable Materials, Vol.13, No.10, pp. 1935-1977, 2025, DOI:10.32604/jrm.2025.02025-0026 - 22 October 2025

Abstract The review investigates the use of biomass-derived carbon as precursors for nanomaterials, acknowledging their sustainability and eco-friendliness. It examines various types of biomasses, such as agricultural residues and food byproducts, focussing on their transformation via environmentally friendly methods such as pyrolysis and hydrothermal carbonisation. Innovations in creating porous carbon nanostructures and heteroatom surface functionalisation are identified, enhancing catalytic performance. The study also explores the integration of biomass-derived carbon with nanomaterials for energy storage, catalysis, and other applications, noting the economic and environmental benefits. Despite these advantages, challenges persist in optimising synthesis methods and scaling production. More > Graphic Abstract

Young-Vin Kim¹, Hyunkyun Ahn^2,*

International Journal of Mental Health Promotion, Vol.27, No.9, pp. 1301-1334, 2025, DOI:10.32604/ijmhp.2025.068251 - 30 September 2025

Abstract Objectives: Recently, the global esports industry has experienced remarkable growth, leading to an expansion in the scale and influence of professional player communities. However, despite this outward growth, systems to protect players’ mental health remain inadequate. Comprehensive analysis of structural risk factors, including performance pressure, public evaluation, and career instability, remains insufficient. This study, aimed to explore stressors encountered by esports athletes, coping strategies, and the role of social support systems in safeguarding mental health. Using the transactional model of stress and coping, the job demands–resources model, and social support theory, the study adopts an… More >

Yuqing Wan¹, Lihua Wang², Qian Zhang², Qian Gao¹, Xin Liu², Gaomin Fan², Yan Wan¹, Xiaoqin Zheng^1,*

Phyton-International Journal of Experimental Botany, Vol.94, No.9, pp. 2781-2796, 2025, DOI:10.32604/phyton.2025.071151 - 30 September 2025

Abstract Exploring the phenotypic trait variation and diversity of kiwifruit male plant resources can support selection, breeding, and genetic improvement, ultimately enhancing agricultural production. In this study, 50 kiwifruit male plants were collected from the resource nursery of Sichuan Provincial Natural Resources Bureau. The phenotypic variation of the germplasm was analyzed using 16 quantitative traits. The analysis involved coefficient of variation (CV), Shannon-Wiener index (H), principal component analysis, correlation analysis, cluster analysis, and comprehensive evaluation. The results showed that the variation range of 16 phenotypic traits in kiwifruit male germplasm resources was 1.55% to 83.71%, with… More >

Souha Mansour^1,2,*, Amandine Viretto^1,2, Marie-France Thevenon^1,2,*, Loïc Brancheriau^1,2

Journal of Renewable Materials, Vol.13, No.8, pp. 1547-1586, 2025, DOI:10.32604/jrm.2025.02024-0078 - 22 August 2025

Abstract The use of agricultural residues in biocomposite production has gained increasing attention, driven by several benefits. Converting agricultural by-products into bio-based materials within a circular economy represents a sustainable strategy to mitigate lignocellulosic waste, reduce reliance on fossil resources, and lower environmental pollution. This approach also creates economic opportunities for rural African communities by generating diverse income sources for workers in collection, processing, and manufacturing. As a result, the integration of agricultural residues into biocomposites production not only addresses environmental concerns but also fosters economic growth and supports rural development. In this review, five biomasses… More > Graphic Abstract

Bagus Sapto Mulyatno^1,*, Muh Sarkowi¹, Ordas Dewanto¹, Asep Irawan¹, Suharso², Andy Setyo Wibowo³, Indra Mamad Gandidi^4,*

Energy Engineering, Vol.122, No.8, pp. 3099-3116, 2025, DOI:10.32604/ee.2025.064336 - 24 July 2025

Abstract Rising global energy needs have intensified the search for unconventional hydrocarbon sources, especially in under-selected areas like the Northeast Java Basin. This region harbors promising unconventional hydrocarbon reserves, where source rocks function as dual-phase systems for both hydrocarbon generation and storage. This research investigates how metal-based catalysts, particularly iron (Fe), can expedite hydrocarbon maturation in such reservoirs. Combining well logging, geochemical assessments, seismic data, and advanced lab techniques, including X-ray Diffraction (XRD), we pinpoint optimal zones for exploration. Results indicate that the Tuban, Kujung, and Ngimbang formations contain economically viable unconventional deposits, exhibiting tight reservoir… More > Graphic Abstract