Showing 901 - 920 results of 3,553 for search 'different threshold methods', query time: 0.15s Refine Results
  1. 901

    Seismic Reliability Analysis of Highway Pile–Plate Structures Considering Dual Stochasticity of Parameters and Excitation via Probability Density Evolution by Liang Huang, Ge Li, Chaowei Du, Yujian Guan, Shizhan Xu, Shuaitao Li

    Published 2025-05-01
    “…For seismic excitation randomness, compared to structural parameter randomness, reliability at the 3.3% threshold decreases by 7.99%, reaching 92.01%. Dual randomness amplifies the variability of structural response, reducing reliability to 86.38% and 62%, with a maximum difference of 20.5% compared to single-factor scenarios. …”
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  2. 902

    Random uncertain motor parameters identification combining fourth-order moment and trust region by Wengui Mao, Congcong Liao, Jie Guo, Xuemei Wu, Jianhua Li

    Published 2024-12-01
    “…In the framework, the inner layer calculates the cumulative probability under different motor performance response thresholds based on the fourth-order moment method, and obtain the probability density function of the calculated motor performance response. …”
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  3. 903
  4. 904

    Advancements in Microwave Bone Imaging: Tomographic Reconstruction of an Anthropomorphic Calcaneus Phantom Using a Specialized Imaging Prototype for Bone Health Applications by Alessia Cannata, Adnan Elahi, Martin O'Halloran, Marco Pasian, Simona Di Meo, Giulia Matrone, Bilal Amin

    Published 2024-01-01
    “…The tomographic reconstructions were achieved around 3 GHz by using a Distorted Born Iterative Method (DBIM) with an Iterative Method with Adaptive Thresholding for Compressed Sensing (IMATCS). …”
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  5. 905
  6. 906

    A Theoretical and Methodological Substantiation of the Approach to Assessing Ukraine’s National Security in the Post-War Period by Khaustova Viktoriia Ye., Trushkina Nataliia V.

    Published 2025-03-01
    “…The proposed methodological approach will allow for addressing the issues of national security provision based on unified methodological positions, despite the different substantive content of individual aspects of determining the threshold values of assessment indicators. …”
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  7. 907
  8. 908

    Aeroelastic Oscillations of Cantilever Beams Reinforced by Carbon Nanotubes Based on a Modified Third-Order Piston Theory by Mehdi Alimoradzadeh, Francesco Tornabene, Rossana Dimitri

    Published 2025-08-01
    “…This work analyzes the aero-elastic oscillations of cantilever beams reinforced by carbon nanotubes (CNTs). Four different distributions of single-walled CNTs are assumed as the reinforcing phase, in the thickness direction of the polymeric matrix. …”
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  9. 909

    The Early Detection of Osteoporosis Through the Measurement of Hard Palate Thickness (HPT) Using Dental Cone Beam Computed Tomography (CBCT): A New Indicator for Osteoporosis? by Margrit-Ann Geibel, Dritan Turhani, Tilmann Blasenbrey, Meinrad Beer, Daniela Kildal

    Published 2025-06-01
    “…Osteoporosis can be diagnosed by different radiological methods. Dental cone beam computed tomography (CBCT) plays an important role in dentistry imaging. …”
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  10. 910

    Mapping the hippocampal spatial proteomic signature in male and female mice of an early Alzheimer’s disease model by Ana Contreras, Raquel Jiménez-Herrera, Souhail Djebari, Juan D. Navarro-López, Lydia Jiménez-Díaz

    Published 2025-05-01
    “…Abstract Background Hippocampal dysfunction induced by soluble amyloid-β oligomers (oAβ) is an early neuropathological hallmark of Alzheimer’s disease (AD). oAβ shifts hippocampal synaptic-plasticity induction threshold facilitating long-term depression (LTD) instead of long-term potentiation (LTP, the functional basis of memory), thereby leading to memory deficits in early AD-like amyloidosis mouse models. …”
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  11. 911

    KDM6A facilitates Xist upregulation at the onset of X inactivation by Josephine Lin, Jinli Zhang, Li Ma, He Fang, Rui Ma, Camille Groneck, Galina N. Filippova, Xinxian Deng, Chizuru Kinoshita, Jessica E. Young, Wenxiu Ma, Christine M. Disteche, Joel B. Berletch

    Published 2025-01-01
    “…KDM6A mutations have been implicated in congenital disorders such as Kabuki Syndrome, as well as in sex differences in development and cancer. Methods Kdm6a was knocked out (KO) using CRISPR/Cas9 gene editing in hybrid female mouse embryonic stem (ES) cells derived either from a 129 × Mus castaneus (cast) cross or a BL6 x cast cross. …”
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  12. 912
  13. 913
  14. 914

    Non-carcinogenic health risks assessment of bioaerosols. by Azhar Siddique, Kashif Rasool

    Published 2025-06-01
    “…This study introduces a novel approach for assessing non-carcinogenic health risks using bioaerosol exposure data. The method employs the Average Daily Dose and Hazard Quotient (HQ) metrics, adapted from US Environmental Protection Agency guidelines, with the Reference Dose (RfD) based on thresholds from the National Institute of Occupational Safety and Health and the American Conference of Governmental Industrial Hygienists. …”
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  15. 915

    Stomata morphology measurement with interactive machine learning: accuracy, speed, and biological relevance? by Tomke S. Wacker, Abraham G. Smith, Signe M. Jensen, Theresa Pflüger, Viktor G. Hertz, Eva Rosenqvist, Fulai Liu, Dorte B. Dresbøll

    Published 2025-07-01
    “…The approach enables non-ML experts to efficiently segment stomatal structures across diverse datasets, including images from different plant species, magnifications, and imprint methods. …”
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  16. 916

    ENIGMA’s advanced guide for parcellation error identification (EAGLE-I): An implementation in the context of brain lesions by Evelyn Deutscher, Emily Dennis, Jake Burnett, Lyndon Firman-Sadler, Annalee L. Cobden, Michael Pink, Finian Keleher, Emma Read, Courtney McCabe, Janine Lyons, Frank G. Hillary, Elisabeth A. Wilde, Carrie Esopenko, Ekaterina Dobryakova, Andrei Irimia, Ahmed M. Radwan, Phoebe Imms, Adam Clemente, Paul Beech, Mohammadreza Mohebbi, Alex Burmester, Juan F Domínguez D, Neda Jahanshad, Sophia I. Thomopoulos, Paul M. Thompson, Karen Caeyenberghs

    Published 2025-12-01
    “…However, previous QC methods have applied somewhat ambiguous rules for region error identification and inconsistent thresholds for image quality ratings.We developed ENIGMA’s Advanced Guide for parceLlation Error Identification (EAGLE-I) - a detailed training resource for identifying, classifying, and recording different error types within each individual region.Region level errors are identified by: (a) type, unconnected (affecting a single ROI) or connected (affecting multiple ROIs); (b) size (minor, intermediate, or major); and (c) directionality, overestimation or underestimation.Region level errors are recorded on a user friendly customised spreadsheet with standardised coding that subsequently enables automatic calculation of brain quality rating (pass, minor error, major error, fail, or discuss).…”
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  17. 917

    Investigating soil mesofauna cryptic diversity: Current challenges and perspectives by Margarita A. Danilova, Elena Y. Zvychaynaya, Polina A. Guseva, Andrey S. Zaitsev

    Published 2025-08-01
    “…Our analysis revealed taxon‐specific thresholds: while COI divergences greater than 3% typically indicate cryptic species in collembolans, higher thresholds appear justified for mites (up to 17%) and enchytraeids (up to 5%) when supported by conserved nuclear markers (28S/H3), ecological or geographic coherence and the absence of intermediate forms. …”
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  18. 918
  19. 919

    Evaluation of Single Column Trapping/Separation and Chemiluminescence Detection for Measurement of Methanethiol and Dimethyl Sulfide from Pig Production by Michael Jørgen Hansen, Kei Toda, Tomoaki Obata, Anders Peter S. Adamsen, Anders Feilberg

    Published 2012-01-01
    “…Reduced sulfur compounds are considered to be important odorants from pig production due to their low odor threshold values and low solubility in slurry. The objective of the present study was to investigate the use of a portable method with a single silica gel column for trapping/separation coupled with chemiluminescence detection (SCTS-CL) for measurement of methanethiol and dimethyl sulfide in sample air from pig production. …”
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  20. 920

    A computational framework to characterize and compare the tonal repertoires of toothed whales by Maia Austin, Julie N. Oswald, Manali Rege‐Colt, Emma Gagne, Eric Angel Ramos, Joëlle De Weerdt, Nicola Ransome, Laura J. May‐Collado

    Published 2025-07-01
    “…While the methods differ in their assumptions, there was consensus in the ranking of species based on repertoire size. …”
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