Showing 1,781 - 1,800 results of 1,838 for search '"Topology"', query time: 0.07s Refine Results
  1. 1781

    Decoding cyanide toxicity: Integrating Quantitative Structure-Toxicity Relationships (QSTR) with species sensitivity distributions and q-RASTR modeling by Kabiruddin Khan, Ramin Abdullayev, Gopala Krishna Jillella, Varun Gopalakrishnan Nair, Mahmoud Bousily, Supratik Kar, Agnieszka Gajewicz-Skretna

    Published 2025-02-01
    “…Key molecular descriptors, including topological, geometrical, and electronic properties, were computed using ALOGPS 2.1, ChemAxon, and Elemental-Descriptor 1.0. …”
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  2. 1782

    Heterothallism and potential hybridization events inferred for twenty-two yellow morel species by Xi-Hui Du, Dongmei Wu, Heng Kang, Hanchen Wang, Nan Xu, Tingting Li, Keliang Chen

    Published 2020-02-01
    “…Phylogenetic analyses of MAT1–1-1, MAT1–2-1, intergenic spacer (IGS), and partial histone acetyltransferase ELP3 (F1) were performed and compared with the species phylogeny framework derived from the ribosomal internal transcribed spacer region (ITS) and translation elongation factor 1-alpha (EF1-a) to evaluate their species delimitation ability and investigate potential hybridization events. Conflicting topologies among these genes genealogies and the species phylogeny were revealed and hybridization events were detected between several species. …”
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  3. 1783

    An improved TDM-based controller for a multilevel three-phase active frontend with variable DC ratios: The extended Negev rectifier by Eli Barbie, Dmitry Baimel

    Published 2025-04-01
    “…This allows UDCS-based voltage and current THD minimization, traditionally limited to cascaded H-bridge MLIs, to be adapted into AC-source-fed MLIs of the MPC topologies, better suited for 3ɸ applications. The Extended Negev Multilevel Rectifier (MLR) supports 3–8 output voltage levels (N). …”
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  4. 1784

    Investigation of the Atomic Structure of Ge-Sb-Se Chalcogenide Glasses by M. Fabian, N. Dulgheru, K. Antonova, A. Szekeres, M. Gartner

    Published 2018-01-01
    “…Far infrared Fourier Transform spectroscopic measurements conducted in the range of 50-450 cm-1 at oblique (75°) incidence radiation have revealed clear dependences of the IR band’s shift and intensity on the glassy composition, showing features around x=27 at.% supporting the topological phase transition to a stable rigid network consisting mainly of SbSe3 pyramidal and GeSe4 tetrahedral clusters. …”
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  5. 1785

    Virtual Reality Design and Realization of Interactive Garden Landscape by Xuanfeng Zhang, Song Yan, QuanQi

    Published 2021-01-01
    “…Based on the OpenSceneGraph (OSG) graphics rendering engine, the visualization of various types of 3D landscape models is realized, and the spatial layout of various types of landscape with parametric control is realized through digital vector layers, which flexibly manage and organize various garden elements and reasonably organize the spatial topological relationship between various types of landscape in 3D space. …”
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  6. 1786

    Functional properties of the Su(Hw) complex are determined by its regulatory environment and multiple interactions on the Su(Hw) protein platform by L. S. Melnikova, M. V. Kostyuchenko, V. V. Molodina, P. G. Georgiev, A. K. Golovnin

    Published 2019-03-01
    “…Some insulator complexes contribute to the higher-order organization of chromatin in topologically associated domains that are fundamental elements of the eukaryotic genomic structure. …”
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  7. 1787

    A Novel Immune-Related Three-Gene Signature and Immune Infiltration Insights in Psoriasis and Chronic Kidney Disease by Yin T, Zhang T, Ma L

    Published 2025-01-01
    “…Subsequently, six hub genes were determined using five topological algorithms. The responses of these two diseases exhibited similar changes in immune reactions. …”
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  8. 1788

    A DFT Study of Structural and Bonding Properties of Complexes Obtained from First-Row Transition Metal Chelation by 3-Alkyl-4-phenylacetylamino-4,5-dihydro-1H-1,2,4-triazol-5-one a... by Hubert Jean Nono, Désiré Bikélé Mama, Julius Numbonui Ghogomu, Elie Younang

    Published 2017-01-01
    “…Our results pointed out that the deprotonation of the ligand increases the binding affinity independently of the metal cation used. The topological parameters yielded from Quantum Theory of Atom in Molecules (QTAIM) indicate that metal-ligand bonds are partly covalent. …”
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  9. 1789

    Air Pollution Forecasting Using Artificial and Wavelet Neural Networks with Meteorological Conditions by Qingchun Guo, Zhenfang He, Shanshan Li, Xinzhou Li, Jingjing Meng, Zhanfang Hou, Jiazhen Liu, Yongjin Chen

    Published 2020-05-01
    “…Evaluating twelve algorithms and nineteen network topologies for the ANN and WANN models, we discovered that the optimal input variables for an API forecasting model were the APIs from the 3 preceding days and sixteen selected meteorological factors. …”
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  10. 1790

    THE USE OF ARTIFICIAL INTELLIGENCE ON COLPOSCOPY IMAGES AND SEGMENTAL VOLUMES, CONSTRUCTED FROM MRI AND CT IMAGES, IN THE DIAGNOSIS AND STAGING OF PRECANCERS, CERVICAL CANCERS AND... by Hlescu Cristian Stefan, Tudor Florin Ursuleanu, Roxana Grigorovici, Andreea Roxana Luca, Ramona Elena Teiu, Maria Paula Comanescu, Alina Ionela Calin, Alexandru Grigorovici

    Published 2024-12-01
    “…Materials and methods The optimization of the method will involve the development and training of artificial intelligence models using convolutive neural networks (CNN) to identify precancers and cancers in colposcopic images. We will use topologies that have demonstrated strong performance in similar image recognition projects, such as VGG16, Inception, MobilNet, ROI, U-Net, and KiU-Net. …”
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  11. 1791

    Design of Interface ASIC with Power-Saving Switches for Capacitive Accelerometers by Juncheng Cai, Yongbin Cai, Xiangyu Li, Shanshan Wang, Xiaowei Zhang, Xinpeng Di, Pengjun Wang

    Published 2025-01-01
    “…Closed-loop accelerometers employing switched-capacitor (SC) circuit topologies offer notable advantages, including low power consumption, high signal-to-noise ratio (SNR), and excellent linearity. …”
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  12. 1792

    Block-Constraint Laplacian-Regularized Low-Rank Representation and Its Application for Cancer Sample Clustering Based on Integrated TCGA Data by Juan Wang, Jin-Xing Liu, Chun-Hou Zheng, Cong-Hai Lu, Ling-Yun Dai, Xiang-Zhen Kong

    Published 2020-01-01
    “…In addition, graph Laplacian is also introduced into our method to better learn the topological structure of data by preserving the local geometric information. …”
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  13. 1793

    Spectrum-specific encephalography standardized low-resolution brain electromagnetic tomography network and gray matter correlations in vascular dementia patients by Yan Lv, Huijuan Chen, Zhiyan Sui, Yingliu Huang, Shixiong Huang, Feng Chen, Guoqiang Wen

    Published 2020-01-01
    “…Compared with healthy group, voxel-based morphometry analysis showed a decrease in gray/cerebrospinal fluid ratio ( p  < .05) in mild dementia group; the energy power of gamma band decreased ( p  < .05) in mild dementia group; and electroencephalography standardized low-resolution brain electromagnetic tomography analysis showed wider frontal and temporal lobe involvement in mild dementia patients ( p  < .05). Network topological analysis screened top 10 key Brodmann areas (44R, 7R, 8L, 22L, 47L, 27L, 1L, 1R, 7R, 43L), which could be underlying neuromodulators for dementia patients. …”
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  14. 1794

    Scalable and Privacy-Preserving Inter-AS Routing Through Machine-Learning-Based Graph Pruning by Davide Andreoletti, Cristina Rottondi, Silvia Giordano, Andrea Bianco

    Published 2025-01-01
    “…Extensive experiments performed in multiple scenarios (varying topologies and number of nodes) indicate a major reduction of computational complexity (up to 75%) and communication complexity (up to 85%), at the expense of an acceptable increase in the average path cost (at most by 16%).…”
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  15. 1795

    Fracture-healing effects of Rhizoma Musae ethanolic extract: An integrated study using UHPLC-Q-Exactive-MS/MS, network pharmacology, and molecular docking. by Jian Zhang, Wanyan Shen, Fanzhi Liu, Hehe He, Shuquan Han, Lina Luo

    Published 2025-01-01
    “…<h4>Results</h4>EERM contained 522 identified compounds. Topological analysis of the protein-protein interaction (PPI) network identified 59 core targets, including key proteins like AKT1, IL-6, and EGFR, known for their anti-inflammatory properties and ability to enhance bone cell proliferation and differentiation. …”
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  16. 1796

    Person Detection for an Orthogonally Placed Monocular Camera by Pavel Skrabanek, Petr Dolezel, Zdenek Nemec, Dominik Stursa

    Published 2020-01-01
    “…Specifically, we examine classification performance and time complexity of the approaches for various topologies and settings, respectively. For this purpose, we form and make publicly available a large-scale, class-balanced dataset of labelled RGB images. …”
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  17. 1797

    Structural Optimisation of a Suspension Control Arm Using a Bi-Evolutionary Bone Remodelling Inspired Algorithm and the Radial Point Interpolation Method by Carlos Oliveira, Ana Pais, Jorge Belinha

    Published 2025-01-01
    “…Today, topological structural optimisation is a valuable computational technique for designing mechanical components with optimal mass-to-stiffness ratios. …”
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  18. 1798

    State-of-the-art and future trends in electric vehicle charging infrastructure: A review by Sudev V., Sindhu M.R.

    Published 2025-02-01
    “…This paper also highlights the important power converter topologies and charging technologies, their features, characteristics, advantages and disadvantages, and their application scope in the EV ecosystem. …”
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  19. 1799

    Bouvard et Pécuchet et le ruban de Möbius. Variation mathématique sur le désir by Florence Pellegrini

    Published 2010-09-01
    “…Denying Time, which does not dull their vigor, these Don Juans of knowledge, become eternal cherubs, at the end of their experimental journey, launch the perpetual movement that preserves their drive.The very particular structure of Bouvard et Pécuchet, with its perfect circularity susceptible of infinite mitotic efflorescence, is like a form of topological curiosity. True Möbius strip of desire, Bouvard and Pécuchet’s slow progression, both self-enclosed and proliferating, is this protean, paradoxical, dynamic, motionless progression or active stalling, that is triumphant by dint of dissatisfaction.…”
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  20. 1800

    Exploring the mechanism of Schisandra rubriflora in the treatment of polycystic ovary syndrome based on network pharmacology and molecular docking by Zhengyan Dou, Qingxian Li, Jing Zhang, Xin Zhang

    Published 2025-01-01
    “…A protein-protein interaction network was constructed, and topological analyses were performed to identify the hub targets and main bioactive components. …”
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