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  1. 21581

    Applicability Analysis of Machine Learning Model in Hydrological Forecasting in Karst Areas by ZHAO Zejin, SUN Wei, ZHOU Bin, ZHANG Xuan, WANG Gaoxu, WU Wei, LI Wenjie, YAO Ye

    Published 2024-01-01
    “…For hydrological forecasting in karst areas,existing research mainly uses hydrological models based on physical mechanisms,while rare research focuses on machine learning models.To explore the applicability of machine learning models in karst areas, this paper utilizes the LSTM model and random forest model to simulate the daily runoff and field floods at Tangdian hydrological station,using the Shadian River basin in Yunnan Province as the study area.The modified Xin'anjiang model for karst areas is taken as a reference.The results show that both the machine learning model and the modified Xin'anjiang model have achieved good results in simulating the daily runoff process, with the LSTM model showing better simulation results.In the simulation of floods,the modified Xin'anjiang model achieves Class A forecast accuracy.The machine learning models have better forecast results for the 6-hour forecasting period than the modified Xin'anjiang model,while the forecast results for the 24-hour forecasting period do not meet the accuracy requirements of the forecast operation.The study provides a reference for hydrological forecasting in karst areas by studying the characteristics and forecasting accuracy of two machine learning models and a hydrologic model.…”
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  2. 21582

    Marie Uguay et Saint-Denys Garneau, au bord du vide by Mylène Durand

    Published 2010-04-01
    “…Nevertheless, they want to cross all these thresholds, physical or metaphorical, and embrace life: crossing these “ bloodshed limits” as Marie Uguay writes. …”
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  3. 21583

    Analysis of Key Technologies for Satellites Oriented to the Fusion of Communication, Navigation, Remote Sensing and Computing by LI Jie, XIAO Qianli, FENG Jianyuan, ZHANG Cheng

    Published 2024-09-01
    “…However, existing communication, navigation and remote sensing satellites have barriers in terms of software protocols and physical facilities, which prevent them from integrating applications and are far from meeting the requirements for the construction of space-based information service systems. …”
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  4. 21584

    Development and Evaluation of Steel Component Coatings for Substations/Converter Stations with Both Fire and Corrosion Prevention Functions by Yu Liu, Baohui Chen, Chuanping Wu, Tiannian Zhou, Bichen Pan

    Published 2024-12-01
    “…The use of synthesized nano zinc oxide-modified graphene oxide as a fireproof filler significantly improves the physical barrier effect and corrosion resistance of the coating. …”
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  5. 21585

    Dance for Parkinson, multifaceted experiences of persons living with Parkinson’s Disease by Ingrid Andreasson, Ann Björkdahl, Sofi Fristedt, Paula Bergman, Katarzyna Filipowicz, Ida-Klara Johansson, Iolanda Santos Tavares Silva

    Published 2024-12-01
    “…Data were analysed using content analysis, meaning units were coded, and codes were coalesced into categories from which themes were abstracted.Results Dance for PD provided a multifaceted experience related to social relationships, aesthetic context, feelings of wellbeing and the physical experience of dancing. The main theme contained four sub-themes: Connectedness, Pleasure and glamour, Well-being in mind and body and Customized movements.Conclusion The present study highlights that health and well-being are improved by Dance for PD. …”
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  6. 21586

    Biodegradability of Cellulose Fibers, Films, and Particles: A Review by Martin A. Hubbe, Jesse S. Daystar, Richard A. Venditti, Joel J. Pawlak, Marielis C. Zambrano, Morton Barlaz, Mary Ankeny, Steven Pires

    Published 2025-02-01
    “…These large ranges can be attributed not only to environmental factors but also to the presence of lignin, the degree and perfection of crystallinity, the size and density of the physical specimens, and chemical modifications to the cellulose, if any. …”
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  7. 21587

    Visual Simulation and Case Inversion of Gas Explosion in Underground Mine by Qiu Jinwei, Jiang Bingyou, Tang Mingyun, Zhou Liang, Ren Bo, Yang Yingdi

    Published 2021-01-01
    “…Through analyzing the characteristics of various field parameters, space geometric field models, physical attribute field models, and meteorological parameter field models were established to describe mine engineering, ventilation network, and explosion disaster process, respectively. …”
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  8. 21588

    Fluid accumulation syndrome in sepsis and septic shock: pathophysiology, relevance and treatment—a comprehensive review by Carmen Andrea Pfortmueller, Wojciech Dabrowski, Rob Wise, Niels van Regenmortel, Manu L. N. G. Malbrain

    Published 2024-07-01
    “…Current literature implies the need for a multi-tier, multi-modal approach to de-resuscitation, combining a restrictive fluid management regime with a standardized early active de-resuscitation, maintenance fluid reduction (avoiding fluid creep) and potentially using physical measures such as compression stockings. Trial registration: Not applicable. …”
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  9. 21589

    The Impact of VR Exhibition Experiences on Presence, Interaction, Immersion, and Satisfaction: Focusing on the Experience Economy Theory (4Es) by Sungbok Chang, Jungho Suh

    Published 2025-01-01
    “…Specifically, this study investigates how virtual exhibition experiences, similar to those in physical galleries, provide a sense of reality, leading to immersion in the artwork and ultimately resulting in satisfaction. …”
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  10. 21590

    Perceptual Analysis of Tone Mapping Operators by Raazia Sosan, M. Hamza Qureshi, M. Zukhruf Bashir, Ahmad Hussain, Naz Islam

    Published 2024-12-01
    “…In this research, we address the challenge of selecting the most appropriate Tone Mapping Operator (TMO) based on perceptual differences, which are essential for achieving visually aesthetic and physically plausible images. In this article, we evaluate several existing TMOs using two novel perceptual parameters: Structural Similarity Index (SSIM) and Color Difference Formula (CIEDE2000). …”
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  11. 21591

    Study on Dynamic Mechanical Properties and Failure Mechanism of Sandstones under Real-Time High Temperature by JiaZhi Zhang, Ming Li, Gang Lin, Lianying Zhang, Hao Yu, Kui Di

    Published 2021-01-01
    “…Based on the principle of component combination and the theory of micro-element strength distribution, the dynamic statistical damage constitutive model was established, and its parameters had certain physical significance. Compared with the experimental results, the established model can well describe the dynamic stress-strain relationship of sandstone under real-time high temperature.…”
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  12. 21592

    Numerical Analysis of the Influence of Frost Layers on the Heat Transfer Characteristics of Cryogenic Valves for Polar LNG Ships by Shengpeng Li, Baolong Lin, Xu Bai, Pengyu Wei, Lian Wang, Ruonan Zhang

    Published 2025-01-01
    “…This considered the physical model characteristics of the tray, and the frost thickness was calculated for different times. …”
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  13. 21593

    Effect of Sports in Self-Control Self-Management Levels of Students by Mehmet Özdemir, İhsan Kuyulu, Hakkı Ulucan, Enes Beltekin

    Published 2020-09-01
    “…The research group totally consists of 277 people, 125 of them are female and 152 of them are male, studying in the School of Physical Education and Sports in Bingol University in the 2018-2019 academic year. …”
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  14. 21594

    Intelligent Prediction Method for Operation and Maintenance Safety of Prestressed Steel Structure Based on Digital Twin Technology by Zhansheng Liu, Antong Jiang, Anshan Zhang, Zezhong Xing, Xiuli Du

    Published 2021-01-01
    “…Through the combination of real physical space dimensions and digital virtual space dimensions, it is based on a hypothetical analysis model. …”
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  15. 21595

    Development Of Ship Archive Information System In XYZ Company With Scrum Methodology by Vika Insanittaqwa, M. Ihsan Alfani Putera, M. Fathurrahman Shidiq

    Published 2024-06-01
    “…This manual approach is time-consuming, as staff need to search for and store physical documents in storage cabinets, which also occupy significant office space and pose a risk of document damage over time. …”
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  16. 21596

    Thermo-Mechanical and Wear Properties of Natural Fiber-Reinforced Epoxy Composites for Structural Applications by Mayank Bharadvaj, Jitendra Yadav, Brijesh Gangil

    Published 2025-04-01
    “…To understand the behavior of the material, a detailed physical, mechanical, and thermo-mechanical analysis of the samples was conducted. …”
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  17. 21597

    STEEL WIRE ROPE CORE RUBBER CONVEYOR BELT GENERALIZED CONSTITUTIVE MODELING AND EXPERIMENTAL VALIDATION by CHEN HongYue, BAI YangXi, DENG WenHao, MAO Jun

    Published 2018-01-01
    “…According to the dual physical characteristics of the steel wire and the rubber possessed by the rubber conveyor belt with the steel wire core,the constitutive model of the entire conveyor belt is obtained by combining the constitutive model of the steel wire core and that of the rubber cladding. …”
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  18. 21598

    Bearing Feature Extraction Method Based on the Time Subsequence by Wang Dexue, Nie Fei, Zheng Zhifei, Yu Yongsheng

    Published 2023-11-01
    “…Although pure time-domain features have the advantages of fast extraction speed and clear physical meaning, the diagnostic accuracy is slightly inferior to other methods. …”
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  19. 21599

    Impacts of Pore-Throat System on Fractal Characterization of Tight Sandstones by Dengke Liu, Zhaolin Gu, Ruixiang Liang, Junwei Su, Dazhong Ren, Bin Chen, Chuanqing Huang, Chao Yang

    Published 2020-01-01
    “…Hence, toward this end, we analyze the experimental data that are indicative of the pore-throat system, then we investigate the effect of fractal dimensions of pore-throat structures on petrologic and physical properties, and finally, the optical observations, fractal theory, and prediction model were integrated to explore the qualities of various reservoir types in tight sandstones. …”
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  20. 21600

    Identifying potential barriers to community participation and use of telecentres: A Survey-based Study by Jeremy Brown

    Published 2023-06-01
    “…The study concluded that the issues affecting telecentres' sustainability include the physical characteristics of the centre, operational and management approach, service availability, the nature and impact of local competition, and participation of stakeholder and community groups. …”
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