Showing 181 - 200 results of 2,557 for search '(functional OR function) gradient', query time: 0.13s Refine Results
  1. 181

    A New hybrid generalized CG- method for non-linear functions by Abbas Al-Bayati, Hamsa Chilmerane

    Published 2010-03-01
    “…This method is more efficient and robust when applied on number of well-known nonlinear test function.…”
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    Article
  2. 182

    The Jacobian Consistency of a One-Parametric Class of Smoothing Functions for SOCCP by Xiaoni Chi, Zhongping Wan, Zijun Hao

    Published 2013-01-01
    “…Moreover, we estimate the distance between the subgradient of the one-parametric class of the SOC complementarity functions and the gradient of its smoothing function, which will help to adjust a parameter appropriately in smoothing methods.…”
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  3. 183

    Morphoanatomical functional traits of terrestrial acrocarpous mosses in campos de altitude by Tibério da Silva Vale, Wanessa Vieira Silva Menezes Batista, Luiz Ricardo dos Santos Tozin, Nivea Dias dos Santos

    Published 2025-08-01
    “…We examined the morphoanatomical functional traits of acrocarpous mosses along a post-fire disturbance gradient in the campos de altitude of the INP, verified the existence of functional groups, and evaluated the functional compositions of their assemblies. …”
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  4. 184

    Analytical solution for statif bending analyses of functionally grades plates with porosities by Slimane Merdaci, Adda Hadj Mostefa, Youcef Beldjelili, Mohamed Merazi, Sabrina Boutaleb, Hadjira Hellal

    Published 2020-12-01
    “…The paper examines a static bending of porous functional plates (FGP) and rectangular plate solutions, based on an underlying high-order shear deformation theory. …”
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  5. 185

    Telescopes Alignment Using the Sharpness Function Method Based on Undersampled Images by Min Li, Xin Liu, Ang Zhang, Hao Xian

    Published 2019-01-01
    “…In this paper, the telescope is aligned by changing the positions of the secondary mirror using sharpness function method combined with the stochastic parallel gradient descent algorithm based on both well-sampled and undersampled images without image reconstructions. …”
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  6. 186
  7. 187

    Short-term impact of low air pressure on plants' functional traits. by Silvia Lembo, Georg Niedrist, Bouchra El Omari, Paul Illmer, Nadine Praeg, Andreas Meul, Matteo Dainese

    Published 2025-01-01
    “…This study examined the effects of low air pressure, alone and combined with two water inputs, on different functional traits of three plant species transplanted from montane grasslands at 1,500 m a.s.l. during the first four weeks of their early phenological stage: Trifolium pratense, Hieracium pilosella, and Brachypodium rupestre. …”
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  8. 188

    On optimization of cubature formulae for Sobolev classes of functions defined on star domains by O. V. Kovalenko

    Published 2024-03-01
    “…We find asymptotically optimal methods of recovery of the integration operator given values of the function at a finite number of points for a class of multivariate functions defined on a bounded star domain that have bounded in $L_p$ norm of their distributional gradient. …”
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  9. 189

    Ecological drivers of taxonomic, functional, and phylogenetic diversity of bryophytes in an oceanic island by Anabela Martins, Flavien Collart, Manuela Sim‐Sim, Jairo Patiño

    Published 2024-07-01
    “…Abstract Montane oceanic islands possess unique geographic and ecological attributes, rendering them valuable for assessing patterns and drivers of alpha and beta taxonomic, functional, and phylogenetic diversity along elevational gradients. …”
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  10. 190

    Responses in growth performance, antioxidant capacity, hepatopancreas morphology, and non-specific immune function after functional protein peptide replace fishmeal in the Pacific... by Baoyang Chen, Anqi Chen, Jian Zhong, Aihua Dong, Xunyin Chen, Mengdie Chen, Rong Yao, Yongkang Chen, Wei Zhao, Jin Niu

    Published 2025-10-01
    “…The Pacific white shrimp (Litopenaeus vannamei), an economically significant species in aquaculture, has garnered considerable attention in current research regarding the substitution of fishmeal (FM) in its feed. Functional protein peptides (FPP) comprised primarily of enzymolysis chicken chondropeptide and wall-breaking yeast were utilized in an eight-week experiment to investigate the impact of replacing FM with FPP on growth performance, antioxidant capability, non-specific immunity, and hepatopancreas morphology in L. vannamei. …”
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    Article
  11. 191

    Regulation of CXCR4 function by S1P1 through heteromerization by Hyun-Tae Kim, Jae-Yeon Jeong, Won-Ki Huh

    Published 2025-02-01
    “…Functional properties of the heteromers were assessed using cAMP assay, G protein activation, β-arrestin recruitment, ligand binding, calcium mobilization, and transwell migration assays. …”
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  12. 192

    Performance Evaluation of Activation Functions in Deep Residual Networks for Short-Term Load Forecasting by Junchen Liu, Faisul Arif Ahmad, Khairulmizam Samsudin, Fazirulhisyam Hashim, Mohd Zainal Abidin Ab Kadir

    Published 2025-01-01
    “…This study evaluates the performance of various activation functions within DRN models, focusing on their impact on predictive precision and generalization. …”
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  13. 193

    Development Modified Conjugate Gradiente Algorithm by Abbas H. Taqi, Amal N. Shaker

    Published 2023-02-01
    “… In this paper was to develop method V1-CG methods associated gradient amended to increase the speed of the convergence while retaining the charactenstic mass convergence as the derivation of this method was based on strict convex quadratic function has been develop this way to public function in whichthe supreme derivatives not equal zero. …”
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  14. 194

    Effects of Nitrogen Addition on Leaf Functional Traits of Dominant Species in Bayanbulak Grassland, Xinjiang, China by Xiaoyu Ding, Junjie Liu, Yao Wang, Juan Wang, Chao Liu, Mengtian Qin, Yujiao Xu, Yonggang Ma, Jianjun Yang, Zhonglin Xu

    Published 2025-02-01
    “…Specifically, various gradients of nitrogen addition were established to observe changes in leaf dry matter content (LDMC) and leaf area (LA) among three distinct plant functional groups. …”
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  15. 195

    Stochastic renormalization group and gradient flow by Andrea Carosso

    Published 2020-01-01
    “…Abstract A non-perturbative and continuous definition of RG transformations as stochastic processes is proposed, inspired by the observation that the functional RG equations for effective Boltzmann factors may be interpreted as Fokker-Planck equations. …”
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  16. 196

    Aortic Transvalvular Gradient Mis-Quantification by Marco Modestini, Jan A. Krikken, Geertje Jansma, Wobbe Bouma, Jayant S. Jainandunsing

    Published 2025-07-01
    “…Subsequent three-dimensional TEE confirmed normal aortic valve morphology and function. This case highlights the importance of correlating preoperative findings, Doppler signal timing, and imaging data to avoid misdiagnosis. …”
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  17. 197
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  19. 199

    Gradient corrections to the quantum effective action by Sofia Canevarolo, Tomislav Prokopec

    Published 2024-12-01
    “…Abstract We derive the quantum effective action up to second order in gradients and up to two-loop order for an interacting scalar field theory. …”
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  20. 200

    Defending CNN Against FGSM Attacks Using Beta-Based Personalized Activation Functions and Adversarial Training by Hanen Issaoui, Asma Eladel, Ahmed Zouinkhi, Mourad Zaied, Lazhar Khriji, Sarvar Hussain Nengroo

    Published 2024-01-01
    “…Mainly, we proposed a CNN model based on personalized activation functions using Beta function and its primitive. Then, the new resulted low degree polynomials are used to approximate the ReLU, Sigmoid and Tanh activation functions. …”
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