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  • Open Access

    ARTICLE

    Optimization of an Artificial Intelligence Database and Camera Installation for Recognition of Risky Passenger Behavior in Railway Vehicles

    Min-kyeong Kim1, Yeong Geol Lee2, Won-Hee Park2,*, Su-hwan Yun2, Tae-Soon Kwon2, Duckhee Lee2

    CMC-Computers, Materials & Continua, Vol.82, No.1, pp. 1277-1293, 2025, DOI:10.32604/cmc.2024.058386 - 03 January 2025

    Abstract Urban railways are vital means of public transportation in Korea. More than 30% of metropolitan residents use the railways, and this proportion is expected to increase. To enhance safety, the government has mandated the installation of closed-circuit televisions in all carriages by 2024. However, cameras still monitored humans. To address this limitation, we developed a dataset of risk factors and a smart detection system that enables an immediate response to any abnormal behavior and intensive monitoring thereof. We created an innovative learning dataset that takes into account seven unique risk factors specific to Korean railway More >

  • Open Access

    ARTICLE

    Perioperative risk predictors for gender affirming surgery in the NSQIP database

    Rishabh K. Simhal*, Kerith R. Wang*, Caroline Purcell, Yash B. Shah, Paul H. Chung

    Canadian Journal of Urology, Vol.31, No.2, pp. 11826-11833, 2024

    Abstract Introduction: Gender affirming surgeries (GAS), such as phalloplasty (PLPs) and vaginoplasty (VGPs), are important aspects of medical care for transgender patients. Here, we aim to better characterize patient demographics and surgical outcomes for PLPs and VGPs using the National Surgical Quality Improvement Program (NSQIP). We hypothesized that frailty indices would be predictive of perioperative PLP and VGP risk and outcomes for PLPs and VGPs.
    Materials and methods: Primary GAS, specifically PLPs and VGPs performed from 2006-2020 were identified in NSQIP. Baseline frailty was based on NSQIP’s modified frailty index (mFI) and preoperative morbidity probability (morbprob) variable.
    Results: Fifty-eight… More >

  • Open Access

    ARTICLE

    Factors associated with surgical refusal and non-surgical candidacy in stage 1 kidney cancer: a National Cancer Database (NCDB) analysis

    Kennedy E. Okhawere1, Ralph Grauer1, Indu Saini1, Iretiayo T. Joel1, Alp Tuna Beksac2, Oluwatoyin Ayo-Farai1, Rutul Patel1, Talia G. Korn1, Kirolos N. Meilika1, Najimdin Pedro1, Ketan K. Badani1

    Canadian Journal of Urology, Vol.31, No.5, pp. 11992-12003, 2024

    Abstract Introduction: We aim to identify factors associated with surgical refusal and non-surgical candidacy in clinical stage I kidney masses and to evaluate their impact on overall survival (OS).
    Materials and methods: We conducted a retrospective cohort study using the National Cancer Database of patients with clinical stage I kidney cancer between 2004 and 2017. Logistic regression was used to determine baseline sociodemographic-, clinical-, and treatment facility-related factors associated with surgical refusal and non-surgical candidacy. Patients were 1.1 propensity score-matched and Cox regression analysis evaluated the impact of surgical refusal and non-surgical candidacy on OS.
    Results: Compared to those… More >

  • Open Access

    ARTICLE

    The Maize WRKY Transcription Factor ZmWRKY25 Respond Drought Stress in Transgenic Tobacco

    Jianbo Fei1,2,4, Zhibo Liu1, Piwu Wang1,3, Jing Qu2, Siyan Liu1, Shuyan Guan1,3,*, Yiyong Ma1,3

    Phyton-International Journal of Experimental Botany, Vol.93, No.12, pp. 3617-3635, 2024, DOI:10.32604/phyton.2024.052704 - 31 December 2024

    Abstract The WRKY transcription factors play important roles in various biological processes such as plant development, defense regulation, and stress response. Despite this, there is limited information available on drought-related WRKY genes in maize. Through RNA sequencing (RNA-seq) analysis, a WRKY transcription factor called ZmWRKY25 was identified in this study. ZmWRKY25 belongs to Group II and is localized in the nucleus. Protein interaction analysis revealed that ZmWRKY25 interacts with several proteins involved in the abscisic acid (ABA) signal pathway. Expression of ZmWRKY25 was found to be up-regulated in response to drought, salt, and ABA treatments in tobacco plants. More >

  • Open Access

    TECHNICAL REPORT

    User Instructions for the Dynamic Database of Solid-State Electrolyte 2.0 (DDSE 2.0)

    Fangling Yang, Qian Wang, Eric Jianfeng Cheng, Di Zhang, Hao Li*

    CMC-Computers, Materials & Continua, Vol.81, No.3, pp. 3413-3419, 2024, DOI:10.32604/cmc.2024.060288 - 19 December 2024

    Abstract The Dynamic Database of Solid-State Electrolyte (DDSE) is an advanced online platform offering a comprehensive suite of tools for solid-state battery research and development. Its key features include statistical analysis of both experimental and computational solid-state electrolyte (SSE) data, interactive visualization through dynamic charts, user data assessment, and literature analysis powered by a large language model. By facilitating the design and optimization of novel SSEs, DDSE serves as a critical resource for advancing solid-state battery technology. This Technical Report provides detailed tutorials and practical examples to guide users in effectively utilizing the platform. More >

  • Open Access

    PROCEEDINGS

    How to Design Engineered Organs to Enhance Physiological Function

    Qi Gu1,2,3,*

    The International Conference on Computational & Experimental Engineering and Sciences, Vol.32, No.1, pp. 1-1, 2024, DOI:10.32604/icces.2024.012648

    Abstract In the complex field of organ fabrication, which combines developmental biology, bioinspired engineering, and regenerative medicine, the main goal is to closely mimic the detailed structure and function of natural organs. While advanced techniques like 3D bioprinting have made significant strides but often fall short in accurately emulating the dynamic, self-organizing processes fundamental to organogenesis, particularly the nuanced patterns of cellular motility and spatial organization [1]. This issue highlights a big challenge in tissue engineering: making synthetic organs that truly match their natural models. Our work aims to bring together principles of developmental biology with… More >

  • Open Access

    PROCEEDINGS

    Development of an Abaqus Plug-in for Designing Hybrid Composite Laminates Against Projectile Impact

    Fengbo Han1,*, Kapil Krishnan1, Jide Oyebanji1, Naresh Kakur1, Rafael Savioli1, Alia Ruzanna Aziz1, Henrique Ramos1, Nikolaos Nikos1, Rafael Santiago1, Zhongwei Guan1

    The International Conference on Computational & Experimental Engineering and Sciences, Vol.31, No.3, pp. 1-1, 2024, DOI:10.32604/icces.2024.011296

    Abstract This study introduces an innovative plug-in developed within the ABAQUS and Fox GUI environments, which is designed to streamline the design and simulation of hybrid composite laminates for ballistic impact resistance. The plug-in provides an advanced, user-friendly interface for composite laminate design, projectile selection, and ballistic impact simulation parameter configurations. It includes accurately reconstructed models of three projectile types: the tungsten-carbide core projectile M993, the hardened steel core projectile M61, and the lead-core projectile M80, based on scanned data. A distinctive feature of the plug-in is its capacity to facilitate the design of hybrid composite… More >

  • Open Access

    VIEWPOINT

    Recent Breakthroughs in the Characterization of Abscisic Acid Efflux Transporters: Shedding New Light on Abscisic Acid Dynamics and Regulation

    Ivan Couée*

    Phyton-International Journal of Experimental Botany, Vol.93, No.11, pp. 2707-2714, 2024, DOI:10.32604/phyton.2024.058101 - 30 November 2024

    Abstract The 15-carbon terpenoid abscisic acid (ABA) acts in vascular plants as a versatile hormone playing essential roles in reproductive development, vegetative development and growth, stress-development interactions, and physiological responses to abiotic and biotic stresses. Over the past 60 years, ABA dynamics, regulation, and responses have been progressively characterized: synthesis, transport and translocation, conjugation and deconjugation, metabolism, sensing, signal transduction, and downstream responses. In this context, the discovery of ABA exporters and importers has added novel dimensions to the understanding of ABA regulation. Moreover, since the initial discovery of the adenosine triphosphate-binding cassette (ABC) AtABCG25 exporter… More >

  • Open Access

    REVIEW

    A Systematic Review of Automated Classification for Simple and Complex Query SQL on NoSQL Database

    Nurhadi, Rabiah Abdul Kadir*, Ely Salwana Mat Surin, Mahidur R. Sarker*

    Computer Systems Science and Engineering, Vol.48, No.6, pp. 1405-1435, 2024, DOI:10.32604/csse.2024.051851 - 22 November 2024

    Abstract A data lake (DL), abbreviated as DL, denotes a vast reservoir or repository of data. It accumulates substantial volumes of data and employs advanced analytics to correlate data from diverse origins containing various forms of semi-structured, structured, and unstructured information. These systems use a flat architecture and run different types of data analytics. NoSQL databases are nontabular and store data in a different manner than the relational table. NoSQL databases come in various forms, including key-value pairs, documents, wide columns, and graphs, each based on its data model. They offer simpler scalability and generally outperform… More >

  • Open Access

    ARTICLE

    Classification of Cybersecurity Threats, Vulnerabilities and Countermeasures in Database Systems

    Mohammed Amin Almaiah1,*, Leen Mohammad Saqr1, Leen Ahmad Al-Rawwash1, Layan Ahmed Altellawi1, Romel Al-Ali2,*, Omar Almomani3

    CMC-Computers, Materials & Continua, Vol.81, No.2, pp. 3189-3220, 2024, DOI:10.32604/cmc.2024.057673 - 18 November 2024

    Abstract Database systems have consistently been prime targets for cyber-attacks and threats due to the critical nature of the data they store. Despite the increasing reliance on database management systems, this field continues to face numerous cyber-attacks. Database management systems serve as the foundation of any information system or application. Any cyber-attack can result in significant damage to the database system and loss of sensitive data. Consequently, cyber risk classifications and assessments play a crucial role in risk management and establish an essential framework for identifying and responding to cyber threats. Risk assessment aids in understanding… More >

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