Showing 461 - 480 results of 621 for search '"manifold"', query time: 0.04s Refine Results
  1. 461

    L’autobiographie ou l’art de la vie dans A Small Boy and Others de Henry James by Thomas Constantinesco, Agnès Derail

    Published 2015-06-01
    “…Yet in withdrawing from his own life, James leaves it to be re-imagined and recreated, so that his evasion from life allows him to develop his capacity for wonder and to become a vessel for the manifold impressions to which his consciousness is exposed and which he transforms into a series of scenes that make up his life. …”
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  2. 462

    Structured Dynamics in the Algorithmic Agent by Giulio Ruffini, Francesca Castaldo, Jakub Vohryzek

    Published 2025-01-01
    “…This dual constraint on the agent’s constitutive parameters and dynamical repertoire enforces a hierarchical organization consistent with the manifold hypothesis in the neural network. Our findings bridge perspectives from algorithmic information theory (Kolmogorov complexity, compressive modeling), symmetry (group theory), and dynamics (conservation laws, reduced manifolds), offering insights into the neural correlates of agenthood and structured experience in natural systems, as well as the design of artificial intelligence and computational models of the brain.…”
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  3. 463

    Nature and culture intertwined or redefined? On the challenges of cultural primatology and sociocultural anthropology by Gabriela Daly Bezerra de Melo

    Published 2012-12-01
    “…Recent sociocultural anthropology and social studies of science have revisited the historical abyss between Nature and Culture and have shed light on the manifold conceptualizations of both terms across human cultures. …”
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  4. 464

    Bifurcation Analysis and Chaos Control in a Discrete Epidemic System by Wei Tan, Jianguo Gao, Wenjun Fan

    Published 2015-01-01
    “…By using the center manifold theorem and bifurcation theorem in the interior R+2, the specific conditions for the existence of flip bifurcation and Neimark-Sacker bifurcation have been derived. …”
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  5. 465

    A Fault Feature Extraction Method of Rolling Bearings Based on Optimized VMD and UMAP by Liu Junli, Miao Bingrong, Zhang Ying, Li Yongjian, Huang Zhong

    Published 2023-06-01
    “…In view of the problem of difficulties in extracting low-dimensional sensitive features from rolling bearing vibration signals, a rolling bearing fault feature extraction method based on logistic regression optimization variation mode decomposition(VMD) and uniform manifold approximation and projection(UMAP) is proposed. …”
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  6. 466

    On stabilization of magnetically charged brane shell and over-extremality by Sohei Tsukahara

    Published 2025-01-01
    “…Abstract In string theory, we can geometrically realize a metastable state by wrapping D5-branes and anti D5-branes to a singular manifold. We consider wrapping D3-branes to the internal space in this setup. …”
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  7. 467

    Output Tracking via Adaptive Backstepping Higher Order Integral Sliding Mode for Uncertain Nonlinear Systems by M. Pervaiz, Q. Khan, A. I. Bhatti, S. A. Malik

    Published 2014-01-01
    “…Since, this strategy relies on an integral manifold of the adaptively developed variables, therefore, the reaching phase is eliminated in this approach, which is an advantage in term of robustness. …”
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  8. 468

    Universal bounds on CFT Distance Conjecture by Hirosi Ooguri, Yifan Wang

    Published 2024-12-01
    “…Abstract For any unitary conformal field theory in two dimensions with the central charge c, we prove that, if there is a nontrivial primary operator whose conformal dimension ∆ vanishes in some limit on the conformal manifold, the Zamolodchikov distance t to the limit is infinite, the approach to this limit is exponential ∆ = exp(−αt + O(1)), and the decay rate obeys the universal bounds c −1/2 ≤ α ≤ 1. …”
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  9. 469

    A Quantum Space behind Simple Quantum Mechanics by Chuan Sheng Chew, Otto C. W. Kong, Jason Payne

    Published 2017-01-01
    “…This analysis, founded firmly on known physics, provides a quantum picture of physical space beyond that of a finite-dimensional manifold and provides a crucial first link for any theoretical model of quantum space-time at levels beyond simple quantum mechanics. …”
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  10. 470

    Cross-border Education: Students Exchange Programme Participants’ Perspective on ERASMUS by S. Yu. Pavlina

    Published 2021-05-01
    “…Internationalization in higher education is manifold, student academic mobility being one of its manifestations. …”
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  11. 471

    Notes on Conservation Laws, Equations of Motion of Matter, and Particle Fields in Lorentzian and Teleparallel de Sitter Space-Time Structures by Waldyr A. Rodrigues, Samuel A. Wainer

    Published 2016-01-01
    “…We discuss the physics of interacting fields and particles living in a de Sitter Lorentzian manifold (dSLM), a submanifold of a 5-dimensional pseudo-Euclidean (5dPE) equipped with a metric tensor inherited from the metric of the 5dPE space. …”
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  12. 472

    Rolling Bearing Degradation State Identification Based on LPP Optimized by GA by He Yu, Hong-ru Li, Zai-ke Tian, Wei-guo Wang

    Published 2016-01-01
    “…In view of the problem that the actual degradation status of rolling bearing has a poor distinguishing characteristic and strong fuzziness, a rolling bearing degradation state identification method based on multidomain feature fusion and dimension reduction of manifold learning combined with GG clustering is proposed. …”
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  13. 473

    Bile Acids and Their Value for Central Nervous System by Yu. O. Shulpekova, P. E. Tkachenko, E. N. Shirokova, I. V. Damulin

    Published 2022-01-01
    “…Presence of bile acid membrane and nuclear receptors and their activation role in mediating manifold metabolic processes have been established in various organs and tissues. …”
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  14. 474

    Study on the Customization of Robotic Arms for Spray-Coating Production Lines by Chao-Chung Liu, Jun-Chi Liu, Chao-Shu Liu

    Published 2024-12-01
    “…Kinematics analysis is conducted, followed by trajectory-tracking experiments using the manifold deformation control method. Results from simulation and real experiments show minimal error in tracking, demonstrating the effectiveness of the control method. …”
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  15. 475

    Mathematical Modeling of Coccidiosis Dynamics in Chickens with Some Control Strategies by Yustina A. Liana, Mary C. Swai

    Published 2024-01-01
    “…Also, the nature of the bifurcation and its implications for disease prevention are investigated through the application of the center manifold theory. On the other hand, sensitivity analysis is carried out to investigate the parameters that impact the transmission of coccidiosis disease using the normalized forward sensitivity index. …”
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  16. 476

    The geographical digital divide in broadband access and governmental policies in Japan: three case studies by Yoshio Arai, Sae Naganuma

    Published 2010-08-01
    “…First, integrating communication infrastructures with manifold digital services, such as cable television services and broadband access, is an effective way to extend broadband to less-favoured areas. …”
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  17. 477

    Water-sensitive urban design: sponge-cities and “smart” landscapes by E. Yu. Zaykova, S. S. Feofanova

    Published 2024-04-01
    “…The amount of stormwater has increased manifold, but there is nowhere to apply this supernumerary resource in the cities. …”
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  18. 478

    Bifurcation Analysis of a Discrete Basener–Ross Population Model: Exploring Multiple Scenarios by A. A. Elsadany, A. M. Yousef, S. A. Ghazwani, A. S. Zaki

    Published 2025-01-01
    “…These criteria are derived using the center manifold theorem and bifurcation theory. Furthermore, we demonstrated the existence of codimension-two bifurcations characterized by 1:2, 1:3, and 1:4 resonances, emphasizing the model’s complex dynamical structure. …”
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  19. 479

    Robust Decentralized Formation Tracking Control of Complex Multiagent Systems by Naveed Mazhar, Rameez Khan, Abid Raza, Fahad Mumtaz Malik, Raja Amer Azim, Hameed Ullah

    Published 2024-01-01
    “…Furthermore, in the proposed work, the linear sliding manifold is employed to mitigate the singularity problem that occurs in the conventional robust finite-time methods, i.e., terminal sliding mode-based control schemes. …”
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  20. 480

    Parallel-mode EPR spectra of the hexaaqua manganese(II) Ion in tetrahedral symmetry by Juel Henrichsen, Margrete, Bendix, Jesper, Weihe, Høgni

    Published 2024-02-01
    “…This rare situation enables that the line positions as well as the intensities in the parallel-mode EPR spectra can be modelled with a simple three-parameter cubic-symmetry spin Hamiltonian, including the isotropic Zeeman interaction ($g$) pertinent to the $S={5}/{2}$ electronic spin, the isotropic hyperfine interaction ($A$), between the electronic spin and the $I={5}/{2}$ nuclear spin, and the cubic splitting ($a$) of the $S={5}/{2}$ manifold. A simple formalism, based on perturbation theory to grossly account for the observed intensities, is presented. …”
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