Showing 3,381 - 3,400 results of 5,563 for search '"Extreme A', query time: 0.12s Refine Results
  1. 3381

    Enhancing Indoor mmWave Communication With ML-Based Propagation Models by Gustavo Adulfo Lopez-Ramirez, Alejandro Aragon-Zavala

    Published 2025-01-01
    “…We employ various ML models, including Artificial Neural Networks (ANNs), hybrid models integrating linear regression, ANNs, and Gaussian Processes, and Extreme Gradient Boosting (XGBoost), to predict and analyze the propagation loss in a controlled indoor setting. …”
    Get full text
    Article
  2. 3382

    Water‐Triggered Reconfigurable Glycerogels for Sustainable All‐Gel Supercapacitors by Md. Tariful Islam Mredha, Adith Varma Rama Varma, Tanish Gupta, Insu Jeon

    Published 2025-01-01
    “…Inspired by the dynamic reconfigurability of biological tissues, which eliminate old/damaged cells and regenerate new ones via biological triggers/signals, a reconfigurable biopolymer gel is presented based on a glycerol‐mediated supramolecular gelation strategy. …”
    Get full text
    Article
  3. 3383

    Mapping Temperature Zone of Ethiopia for Binder Performance Grading System by Mahlet G. Mihretu, Habtamu M. Zelelew

    Published 2025-01-01
    “…Despite these findings, Ethiopia’s current asphalt binder procurement process still relies on the penetration grading system, which uses a 25°C test temperature with a 100-g loading weight. …”
    Get full text
    Article
  4. 3384

    Investigation into the Early Cracking Behavior of High-Geothermal Tunnel Lining Concrete Based on Thermal–Mechanical Coupling Model by Si Xie, Dan Zhao, Peng Yi, Qian Chen, Wei Liu

    Published 2025-01-01
    “…As a typical extreme environment, a high-geothermal environment poses severe challenges to tunnel construction in western China. …”
    Get full text
    Article
  5. 3385

    Numerical Analyses of Earthquake Induced Liquefaction and Deformation Behaviour of an Upstream Tailings Dam by Muhammad Auchar Zardari, Hans Mattsson, Sven Knutsson, Muhammad Shehzad Khalid, Maria V. S. Ask, Björn Lund

    Published 2017-01-01
    “…The analyses were performed to evaluate the potential for liquefaction and to assess stability of the dam under two specific earthquakes: a commonly occurring magnitude 3.6 event and a more extreme earthquake of magnitude 5.8. …”
    Get full text
    Article
  6. 3386

    Stress and Traditional Support: The Role of Orphans’ and Vulnerable Children’s Primary Caregivers in Rural Ethiopia by Aweke Tadesse, Kenan Li, Jesse Helton

    Published 2025-01-01
    “…Method: Participants from the Oromia region of Ethiopia were recruited, and a mixed-methods design was employed. Six cases were included using a criterion sampling technique. …”
    Get full text
    Article
  7. 3387

    ‘Empty signifier’: The concept of ‘populism’ in the contemporary mainstream political science by L. G. Fishman

    Published 2021-07-01
    “…The latter imply the totality of approaches to conceptualization of the key modern social, economic, political and cultural issues. The author advances a hypothesis that both the extreme diversity of the views regarding the nature of populism and the impossibility to develop an all-encompassing defi nition of this paradoxical phenomenon directly stem from the characteristic features of this dominant discourse. …”
    Get full text
    Article
  8. 3388

    Ultrafiltration operational conditions influence in the antibacterial activity of native and thermally treated lysozyme by de Espindola, Ariane, Miron, Simona M., Dutournié, Patrick, Ponche, Arnaud

    Published 2023-01-01
    “…It was observed that ultrafiltration can promote an activity decrease proportional to the applied transmembrane pressure of a non-treated lysozyme. However, when a thermally treated lysozyme (90 °C) was filtered, no additional effect was observed due to the pore passage, independently of the applied pressure.…”
    Get full text
    Article
  9. 3389

    Analysis of Qualitative Indicators of Norway Spruce and Silver Fir Seed Stands in the Federation of Bosnia and Herzegovina by Dalibor Ballian, MIrzeta Memišević Hodžić

    Published 2024-01-01
    “…Considering the great ecological-vegetation diversity of Bosnia and Herzegovina, with four ecological-vegetation regions, 14 areas and 20 districts, most of which are also represented in the Federation of BiH, a higher number of seed stands is needed. When selecting new seed stands for spruce and fir, the focus should be on small stands that grow in extreme conditions.…”
    Get full text
    Article
  10. 3390

    Modulation of surface phonon polaritons in MoO3 via dynamic doping of SiC substrate by Garcia-Pomar Juan Luis, Fandan Rajveer, Calle Fernando, Pedrós Jorge

    Published 2024-12-01
    “…However, taking advantage of these unique properties for nanophotonic devices requires to find mechanisms to modulate dynamically the material response. Here, we present a study on the propagation of surface phonon polaritons (SPhPs) in a photonic architecture based on a thin layer of α-MoO3 deposited on a semiconducting 4H-SiC substrate, whose carrier density can be tuned through photoinduction. …”
    Get full text
    Article
  11. 3391

    Machine learning prediction of combat basic training injury from 3D body shape images. by Steven Morse, Kevin Talty, Patrick Kuiper, Michael Scioletti, Steven B Heymsfield, Richard L Atkinson, Diana M Thomas

    Published 2020-01-01
    “…<h4>Introduction</h4>Athletes and military personnel are both at risk of disabling injuries due to extreme physical activity. A method to predict which individuals might be more susceptible to injury would be valuable, especially in the military where basic recruits may be discharged from service due to injury. …”
    Get full text
    Article
  12. 3392

    Postharvest Handling Practices and Perception of Potato Safety among Potato Traders in Nairobi, Kenya by Consolata Nolega Musita, Michael Wandayi Okoth, George Ooko Abong’

    Published 2019-01-01
    “…This study was a cross-sectional survey which aimed to investigate the postharvest handling practices of potatoes and perception of potato safety among open air market traders in Nairobi County, Kenya. …”
    Get full text
    Article
  13. 3393

    Nonlinear Failure Analysis of Critical Area of Transmission Towers Based on the Continuum Damage Theory by Nailong Zhang, Jie Chen, Chao Gao, Xiao Tan, Hongze Li

    Published 2024-01-01
    “…The presented example illustrates damage occurring on the outer side of the main leg, ultimately leading to lateral damage under the combined influence of bending and torsion. This research offers a novel method for investigating the failure mechanisms of transmission towers under extreme weather conditions and proposes precise reinforcement strategies.…”
    Get full text
    Article
  14. 3394

    Ultrafast strong-field terahertz nonlinear nanometasurfaces by Cai Jiahua, Chen Sai, Geng Chunyan, Li Jianghao, Quan Baogang, Wu Xiaojun

    Published 2023-02-01
    “…These aforementioned findings provide a robust research platform for the realization of ultrafast time resolution nanoscale strong-field THz–matter interaction and new ideas for nonextreme laboratories to realize extreme THz science, applications, and THz nonlinear modulation device development.…”
    Get full text
    Article
  15. 3395

    THE SOCIAL THEORY OF MAX WEBER IN CONFLICT OF INTERPRETATIONS by Zenonas Norkus

    Published 1999-01-01
    “…Because of this part of his work Weber was identified (mainly by efforts of A. Schütz) as a progenitor of interpretative sociology too. …”
    Get full text
    Article
  16. 3396

    Resilience enhancement strategies for power distribution network based on hydrogen storage and hydrogen vehicle by Pingping Xie, Ruoxuan Zhao, Yue Chen, Yinguo Yang, Qiming Yang, Yingming Lin, Gengfeng Li

    Published 2024-12-01
    “…Abstract In light of the increasing hydrogen permeability in distribution networks as a means to cope with extreme events and improve network resilience, this paper introduces a novel strategy for enhancing power distribution network resilience. …”
    Get full text
    Article
  17. 3397

    Oscillating Mindfully: Using Machine Learning to Characterize Systems-Level Electrophysiological Activity During Focused Attention Meditation by Noga Aviad, Oz Moskovich, Ophir Orenstein, Etam Benger, Arnaud Delorme, Amit Bernstein

    Published 2025-03-01
    “…Methods: Thus, to reveal the complex systemic neuroelectrophysiology of meditation, we applied a machine learning extreme gradient boosting classification algorithm and 4 complementary feature importance methods to extract systemic electroencephalography features characterizing mindful states from electroencephalography recorded during a focused attention meditation and a control mind-wandering state among 26 experienced meditators. …”
    Get full text
    Article
  18. 3398

    The use of eDNA in the reconstruction of present and past polar vertebrates’ populations by Rodrigo Goldenberg-Barbosa, Anna Donato, Dafne Anjos, Cesar Amaral

    Published 2023-07-01
    “…As extreme and pristine ecosystems, the use of environmental DNA (eDNA) presents itself as a noninvasive tool for the monitoring of polar vertebrates’ species, essential for their preservation. …”
    Get full text
    Article
  19. 3399

    Mathematical Modeling of Wax Deposition in Field-Scale Crude Oil Pipeline Systems by Francis Oketch Ochieng, Mathew Ngugi Kinyanjui, Jeconia Okelo Abonyo, Phineas Roy Kiogora

    Published 2022-01-01
    “…The deposited layer grows continuously and hardens during the oil transportation, reducing the effective inside diameter of the crude oil pipeline and the flow rate. In extreme cases, the deposited layer may block the crude oil pipeline leading to a loss of production and capital investment. …”
    Get full text
    Article
  20. 3400

    Evaluation of multi-source precipitation products for monitoring drought across China by Yongyi Yuan, Boyi Liao

    Published 2025-01-01
    “…In summary, IMERG Final emerged as a relatively accurate and reliable product for drought monitoring, showing strong applicability across China’s diverse climatic regions. …”
    Get full text
    Article