Home / Advanced Search

  • Title/Keywords

  • Author/Affliations

  • Journal

  • Article Type

  • Start Year

  • End Year

Update SearchingClear
  • Articles
  • Online
Search Results (183)
  • Open Access

    ARTICLE

    Numerical Simulation of Microscopic Seepage Mechanisms in Gas Reservoir Storage Systems

    Yulong Zhao1, Yang Luo1,*, Yuming Luo2, Yulai Pang2, Ruihan Zhang1, Zihan Zhao3

    FDMP-Fluid Dynamics & Materials Processing, Vol.21, No.12, pp. 3073-3090, 2025, DOI:10.32604/fdmp.2025.070685 - 31 December 2025

    Abstract The development of underground gas storage (UGS) systems is vital for maintaining stability between energy supply and demand. This study explores the dynamic response mechanisms of carbonate reservoirs subjected to intense injection–production cycling during UGS operations. By integrating three-dimensional digital core technology with a coupled poro-mechanical model, we simulate the pore-scale behavior of a representative Huangcaoxia UGS carbonate core. The results demonstrate that fluid–solid coupling effects markedly amplify permeability reduction, far exceeding the influence of porosity variations alone. More significantly, gas production leads to a pronounced decline in permeability driven by rising effective stress, arising More >

  • Open Access

    REVIEW

    Core self-evaluations (CSE) and career success: Task performance and leader-member exchange (LMX) mediation effects

    Xin Guo*

    Journal of Psychology in Africa, Vol.35, No.6, pp. 825-832, 2025, DOI:10.32604/jpa.2025.069822 - 30 December 2025

    Abstract Core Self-Evaluations are linked to career success, yet the person-environment factor mechanisms underlying this relationship remain unclear. This meta-analysis (N = 135,809) synthesized the evidence on whether person task performance and LMX environment mediate the effects of CSE on career success both objective (salary) and subjective (job satisfaction) indicators. This study employed meta-analytic structural equation modeling (MASEM) to test direct and indirect pathways. Results integrating tournament theory and LMX theory show that CSE positively relates to task performance and LMX, both of which in turn relate to salary and job satisfaction. A significant sequential mediation More >

  • Open Access

    ARTICLE

    Behavior of Sandwich Glued Laminated Bamboo Structures with a Core Formed by Bioplastic Fiber Using 3D Printing Technology

    Nattawat Mahasuwanchai, Thippakorn Udtaranakron, Kasan Chanto, Tawich Pulngern*

    Journal of Renewable Materials, Vol.13, No.12, pp. 2453-2478, 2025, DOI:10.32604/jrm.2025.02025-0137 - 23 December 2025

    Abstract This research investigates the behavior of sandwich glued laminated bamboo (Glubam) structures with a core formed by biodegradable plastic fibers, specifically polylactic acid (PLA), fabricated using 3D printing technology. The influence of various fiber printing orientations (0° and 45/135°) on tensile and compressive properties was investigated. The experimental results indicated that polylactic acid with calcium carbonate (PLA+) printed unidirectionally and aligned with the loading direction (0°) exhibits superior tensile and compressive strengths compared to specimens printed bidirectionally at 45/135°. Furthermore, the effect of additives on bioplastics of carbon fiber (PLA-CF) and glass fiber (PLA-GF) additives… More > Graphic Abstract

    Behavior of Sandwich Glued Laminated Bamboo Structures with a Core Formed by Bioplastic Fiber Using 3D Printing Technology

  • Open Access

    ARTICLE

    Correlation between Syndecan-1 in Inter Category of RACHS-1 Score and Immediate Clinical Outcomes

    Novik Budiwardhana1,*, Indah Kartika Murni2, Eva Miranda Marwali1, Pribadi Wiranda Busro3, Fildza Intan Rizkia4, Muhamad Faza Soelaeman4, Yunita Widyastuti5

    Congenital Heart Disease, Vol.20, No.5, pp. 591-600, 2025, DOI:10.32604/chd.2025.070345 - 30 November 2025

    Abstract Background: Low cardiac output syndrome (LCOS) is a frequent and serious complication after pediatric cardiac surgery. Endothelial glycocalyx (EG) degradation, indicated by elevated syndecan-1, contributes to microvascular dysfunction and postoperative instability. The relationship between syndecan-1 dynamics and surgical risk categories remains unclear. Objective: To examine the association between perioperative syndecan-1 levels and clinical outcomes across Risk Adjustment for Congenital Heart Surgery (RACHS-1) categories. Methods: We analyzed 106 children (RACHS-1 categories 2–4) undergoing elective cardiac surgery with cardiopulmonary bypass (CPB). Syndecan-1 was measured at baseline (T0), 4 h (T4), and 72 h (T72). Outcomes included LCOS, vasoactive inotropic… More >

  • Open Access

    ARTICLE

    ETS Family Transcription Factors in Gastric Cancer and the Role of ELF3 in the Core Metaplasia Transcription Factor Network

    Ioannis A. Voutsadakis1,2,3,*

    Oncology Research, Vol.33, No.12, pp. 4073-4092, 2025, DOI:10.32604/or.2025.069230 - 27 November 2025

    Abstract Background: E26 transformation-specific (ETS) family transcription factors have confirmed roles in several types of cancers. This study aimed to clarify the role of ETS family transcription factor alterations in gastric cancers. Methods: This study examines molecular alterations of ETS transcription factors in gastric adenocarcinomas based on an analysis of publicly available cohorts from the Protein Atlas and the Cancer Genome Atlas. The expression and relationships of members of the ETS transcription factor family with other important factors in the process of gastric carcinogenesis were evaluated using the same resources. Results: mRNA expression levels of ETS family… More >

  • Open Access

    ARTICLE

    Enhancing Roaming Security in Cloud-Native 5G Core Network through Deep Learning-Based Intrusion Detection System

    I Wayan Adi Juliawan Pawana1,2, Vincent Abella2, Jhury Kevin Lastre2, Yongho Ko2, Ilsun You2,*

    CMES-Computer Modeling in Engineering & Sciences, Vol.145, No.2, pp. 2733-2760, 2025, DOI:10.32604/cmes.2025.072611 - 26 November 2025

    Abstract Roaming in 5G networks enables seamless global mobility but also introduces significant security risks due to legacy protocol dependencies, uneven Security Edge Protection Proxy (SEPP) deployment, and the dynamic nature of inter-Public Land Mobile Network (inter-PLMN) signaling. Traditional rule-based defenses are inadequate for protecting cloud-native 5G core networks, particularly as roaming expands into enterprise and Internet of Things (IoT) domains. This work addresses these challenges by designing a scalable 5G Standalone testbed, generating the first intrusion detection dataset specifically tailored to roaming threats, and proposing a deep learning based intrusion detection framework for cloud-native environments.… More > Graphic Abstract

    Enhancing Roaming Security in Cloud-Native 5G Core Network through Deep Learning-Based Intrusion Detection System

  • Open Access

    ARTICLE

    Exploring Adolescents’ Social Anxiety, Physical Activity, and Core Self-Evaluation: A Latent Profile and Mediation Approach

    Huazhe Wan1, Wenying Huang2, Wen Zhang2, Chang Hu2,*

    International Journal of Mental Health Promotion, Vol.27, No.10, pp. 1611-1626, 2025, DOI:10.32604/ijmhp.2025.070457 - 31 October 2025

    Abstract Background: Social anxiety is prevalent among adolescents and severely impacts their mental health and social functioning. This study aims to explore the underlying mechanisms and subgroup differences in adolescent social anxiety to provide a theoretical basis for targeted interventions. Methods: 3025 Chinese adolescents (Meanage = 13.91 ± 1.60 years; 47% male) completed self-report measures of physical activity, core self-evaluation, and social anxiety. Variable-centered analyses employed PROCESS Model 4 with 5000 bootstrap samples; covariates were gender, grade, and place of residence. Person-centered analyses used latent profile analysis in Mplus 8.3 to identify subgroups based on social anxiety… More >

  • Open Access

    ARTICLE

    NLR Risk Score for Predicting Patient Prognosis in Hepatocellular Carcinoma and Identification of Oncogenic Role of NLRP5 in Hepatocellular Carcinoma

    Mingyang Tang1,2,#, Shengfu He3,#, Bao Meng1,2, Qingyue Zhang1,2, Chengcheng Li1,2, Yating Sun1,2, Weijie Sun1,2, Cui Wang4, Qingxiang Kong5, Yanyan Liu1,2, Lifen Hu1,2, Yufeng Gao1,2, Qinxiu Xie1,2, Jiabin Li1,2,*, Ting Wu1,2,*

    Oncology Research, Vol.33, No.10, pp. 3077-3100, 2025, DOI:10.32604/or.2025.067065 - 26 September 2025

    Abstract Background: Hepatocellular carcinoma (HCC) is a major cause of cancer-related deaths. The Nod-like receptor (NLR) family is involved in innate immunity and tumor progression, but its role in HCC remains unclear. This study aimed to evaluate the prognostic value and biological function of NLR genes in HCC. Methods: Transcriptomic and clinical data from The Cancer Genome Atlas were analyzed using nonnegative matrix factorization (NMF) to classify HCC into molecular subtypes. Differentially expressed genes were used to build an NLR-based prognostic model (NLR_score) through univariate Cox, least absolute shrinkage and selection operator (LASSO), and multivariate Cox… More > Graphic Abstract

    NLR Risk Score for Predicting Patient Prognosis in Hepatocellular Carcinoma and Identification of Oncogenic Role of NLRP5 in Hepatocellular Carcinoma

  • Open Access

    REVIEW

    A Systematic Review of YOLO-Based Object Detection in Medical Imaging: Advances, Challenges, and Future Directions

    Zhenhui Cai, Kaiqing Zhou*, Zhouhua Liao

    CMC-Computers, Materials & Continua, Vol.85, No.2, pp. 2255-2303, 2025, DOI:10.32604/cmc.2025.067994 - 23 September 2025

    Abstract The YOLO (You Only Look Once) series, a leading single-stage object detection framework, has gained significant prominence in medical-image analysis due to its real-time efficiency and robust performance. Recent iterations of YOLO have further enhanced its accuracy and reliability in critical clinical tasks such as tumor detection, lesion segmentation, and microscopic image analysis, thereby accelerating the development of clinical decision support systems. This paper systematically reviews advances in YOLO-based medical object detection from 2018 to 2024. It compares YOLO’s performance with other models (e.g., Faster R-CNN, RetinaNet) in medical contexts, summarizes standard evaluation metrics (e.g.,… More >

  • Open Access

    ARTICLE

    Immunogenic Cell Death Genes Related Prognostic Biomarker in Hepatocellular Carcinoma

    Bi Feng#, Siqi Yang#, Zhiqiang He, Yushi Dai, Ruiqi Zou, Yafei Hu, Haijie Hu*, Fuyu Li*

    Oncology Research, Vol.33, No.9, pp. 2353-2377, 2025, DOI:10.32604/or.2025.061422 - 28 August 2025

    Abstract Objectives: Hepatocellular carcinoma (HCC) is among the most frequently occurring malignant tumors of the digestive tract and is associated with an increased mortality rate worldwide. This study aimed to develop and validate a prognostic model based on immunogenic cell death (ICD)-related genes to predict patient survival and guide individualized treatment strategies for HCC. Methods: ICD-related genes were identified from the GeneCards database using a relevance score threshold of >10. A combination of least absolute shrinkage and selection operator (LASSO) regression and multivariate Cox analysis was used to screen prognostic genes and construct a risk score… More >

Displaying 1-10 on page 1 of 183. Per Page