Showing 1,341 - 1,360 results of 2,557 for search '(functional OR function) gradient', query time: 0.15s Refine Results
  1. 1341

    Study on the Retention and Distributions of the Copper-Based Preservative in Standing Tree Chinese Fir (Cunninghamia lanceolata) by Youhua Fan, Yong Wang, Ninghua Yu, Layun Deng, Zejun Chen

    Published 2016-01-01
    “…The results of the present study provide some useful information for the functional design of the target wood products.…”
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    Article
  2. 1342

    A DFT-D4 investigation of the complexation phenomenon between pentachlorophenol and β-cyclodextrin by Zoubir Kabouche, Youghourta Belhocine, Tahar Benlecheb, Ibtissem Meriem Assaba, Abdelkarim Litim, Rabab Lalalou, Asma Mechhoud

    Published 2023-04-01
    “…Density functional theory (DFT) calculations based on the BLYP-D4 and PBEh-3c composite methods were performed for investigating the encapsulation mode of pentachlorophenol (PCP) inside the cavity of β-cyclodextrin (β-CD). …”
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  3. 1343

    The human visual system differentially represents subjectively and objectively invisible stimuli. by Timo Stein, Daniel Kaiser, Johannes J Fahrenfort, Simon van Gaal

    Published 2021-05-01
    “…The preferred awareness measure depends on the theoretical position about consciousness and may influence conclusions about the extent of unconscious processing and about the neural correlates of consciousness. We obtained functional magnetic resonance imaging (fMRI) measurements from 43 subjects while they viewed masked faces and houses that were either subjectively or objectively invisible. …”
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    Article
  4. 1344

    Classifying software security requirements into confidentiality, integrity, and availability using machine learning approaches by Taghreed Bagies

    Published 2024-11-01
    “…Security requirements are considered one of the most important non-functional requirements of software. The CIA (confidentiality, integrity, and availability) triad forms the basis for the development of security systems. …”
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    Article
  5. 1345

    From rapid place learning to behavioral performance: a key role for the intermediate hippocampus. by Tobias Bast, Iain A Wilson, Menno P Witter, Richard G M Morris

    Published 2009-04-01
    “…A key point relevant to this translation is that hippocampal organization is characterized by functional-anatomical gradients along the septotemporal axis: Whereas the ability of hippocampal neurons to encode accurate place information declines from the septal to temporal end, hippocampal connectivity to prefrontal and subcortical sites that might relate such place information to behavioral-control processes shows an opposite gradient. …”
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    Article
  6. 1346

    Adaptive information-constrained mapping for feature compression in edge AI and federated systems by Viacheslav Kovtun

    Published 2025-08-01
    “…A generalised compression quality functional is proposed, integrating the directed Kullback–Leibler divergence, an entropic regularisation component, and a guarantee of preserving the semantic relevance of the compressed representation. …”
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    Article
  7. 1347
  8. 1348

    Titanium as a Potential Addition for High-Capacity Hydrogen Storage Medium by Filippo Zuliani, Leonardo Bernasconi, Evert Jan Baerends

    Published 2012-01-01
    “…We study the adsorption of hydrogen molecules on a titanium atom supported by a benzene molecule using generalized gradient corrected Density Functional Theory (DFT). …”
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    Article
  9. 1349

    ATP6AP1 drives pyroptosis-mediated immune evasion in hepatocellular carcinoma: a machine learning-guided therapeutic target by Lei Tang, Xiyue Wang, Zhengzheng Xia, Jiayu Yan, Shanshan Lin

    Published 2025-04-01
    “…Multiple machine learning techniques, including GBM (gradient boosting machine), XGBoost (extreme gradient boosting machine), SVM (support vector machine), LASSO (least absolute shrinkage and selection operator) and random forest, as well as functional analysis, were used to systematically investigate the role of ATP6AP1 in HCC. …”
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  10. 1350

    Frizzled1 and Frizzled2 are not redundant for competitive survival under low-Wingless levels in the developing Drosophila wing epithelium by Swapnil Hingole, Kritika Verma, Varun Chaudhary

    Published 2025-01-01
    “…While sharing overlapping functions, these receptors also have distinct non-canonical roles and exhibit differential expression patterns along the Wingless gradient. …”
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    Article
  11. 1351

    Privacy-Preserving SGD on Shuffle Model by Lingjie Zhang, Hai Zhang

    Published 2023-01-01
    “…In this paper, we consider an exceptional study of differentially private stochastic gradient descent (SGD) algorithms in the stochastic convex optimization (SCO). …”
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  12. 1352

    First-principles study of the structural, electronic, mechanical, and optical properties of Zintl-phase K2AgBi ternary compound for optoelectronic applications by John Peter Kachira, Robinson Musembi, Francis Nyongesa, Mwende Mbilo, Martin Nyamunga, Ibrahim Musanyi

    Published 2025-04-01
    “…A comprehensive first-principles study was conducted to explore the structural, electronic, mechanical, thermophysical, and optical properties of a Zintl-phase K2AgBi ternary semiconductor compound using density functional theory. The calculations employed the local density approximation (LDA), generalized gradient approximation (GGA), and meta-GGA methods. …”
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    Article
  13. 1353

    Edge Cloud Resource Scheduling with Deep Reinforcement Learning by Y. Feng, M. Li, J. Li, Y. Yu

    Published 2025-04-01
    “…Furthermore, we enhance the Proximal Policy Optimization (PPO) algorithm to improve adaptability, increase the accuracy of likelihood ratio estimation, identify a more suitable activation function, and impose constraints on gradient updates. …”
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  14. 1354

    Optimized isolation and purification of native glycoprotein B from herpes simplex virus 1: a streamlined approach by Mohammad Yasaghi, Ahad Yamchi, Alijan Tabarraei, Sara Salari, Abdolvahab Moradi, Seyedeh Delafruz Hosseini

    Published 2025-06-01
    “…The approach offers significant advantages over traditional chromatography-based techniques, making it ideal for research-scale applications, including functional and interaction studies. …”
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    Article
  15. 1355

    Machine-Learning-Based Depression Detection Model from Electroencephalograph (EEG) Data Obtained by Consumer-Grade EEG Device by Kei Suzuki, Tipporn Laohakangvalvit, Midori Sugaya

    Published 2024-10-01
    “…The feature selection methods were Light Gradient Boosting Machine (LightGBM) feature importance, mutual information, ReliefF and ElasticNet coefficients. …”
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    Article
  16. 1356

    Case Report: Full recovery in severe ParvovirusB19 myocarditis with DCM phenotype: the impact of rASD and PAB by T. Logeswaran, H. Akintürk, M. Müller, L. Rueblinger, K. Gummel, K. Klingel, C. Jux, B. Steinbrenner, D. Schranz

    Published 2025-06-01
    “…Drug therapy, including immunoglobulins and creating a rASD, resulted in clinical improvement and enhanced right ventricular function. However, LV enlargement and dysfunction persisted. …”
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    Article
  17. 1357

    Warming increases root water uptake on the Qinghai-Tibet Plateau via changes in alpine meadows root tips by Baisha Weng, Siying Yan, Haotian Fang, Bin Deng

    Published 2025-05-01
    “…This study employed a five-year field experiment using open-top chambers along an altitude gradient in central QTP, used root morphology parameters such as root tip density (RTD) as an entry point to explore the morphological characteristics of the root system under climate change, and improved the root water uptake model based on the distribution function of RTD to analyze the effects of warming on the water uptake pattern and transpiration characteristics of the root system of alpine meadow on the QTP. …”
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  18. 1358

    Baselining Urban Ecosystems from Sentinel Species: Fitness, Flows, and Sinks by Matteo Convertino, Yuhan Wu, Hui Dong

    Published 2025-04-01
    “…These flows, as distributed stress-response functions, inform about the collective eco-fitness of communities, like parks in cities. …”
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  19. 1359

    INVESTIGATION OF CENTRAL HEMODYNAMICS VIA RIGHT HEART AND PULMONARY ARTERY CATHETERIZATION IN PATIENTS WITH SYSTEMIC CONNECTIVE TISSUE DISEASES by E. V. Nikolaeva, I. A. Kurmukov, N. N. Yudkina, A. V. Volkov

    Published 2016-02-01
    “…There was a statistically highly significant association between pathological hemodynamic changes and functional class (FC). FC was found to be most closely correlated with right atrial pressure (RAP), cardiac output (CO), PVR, and cardiac index (CI). …”
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  20. 1360

    ESTIMATION OF LEVEL OF SUBPOPULATION CD14<sup>+</sup>/CD16<sup>+</sup> MONOCYTES IN PATIENTS WITH JUVENILE DEPRESSIONS by E. F. Vasilyeva, T. P. Sekirina, Z. V. Sarmanova, S. A. Zozulya, M. A. Omel'chenko, T. P. Klushnik

    Published 2019-05-01
    “…Monocytes were obtained by the conventional method of adhesion to the plastic surface from mononuclear cells isolated from peripheral venous blood of patients and healthy controls by centrifugation in a ficoll-urographin density gradient (ρ = 1.077). In the blood of patients and healthy controls, the level of monocytes with the phenotype CD14+/CD16+, the enzymatic activity of leukocyte elastase and the functional activity of α1-proteinase inhibitor were studied. …”
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