Showing 821 - 840 results of 1,758 for search '"geometry"', query time: 0.07s Refine Results
  1. 821

    Design and Implementation of Radar Cross-Section Models on a Virtex-6 FPGA by B. U. V. Prashanth

    Published 2014-01-01
    “…This method can be generalized to apply to objects of arbitrary geometry for the two configurations of transmitter and receiver in the same as well as different locations.…”
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    Article
  2. 822

    Effectiveness of Nigerian Bamboo Activated with Different Activating Agents on the Adsorption of BTX by FT Ademiluyi, O Braide

    Published 2013-07-01
    “…The differences in the adsorption of the three bamboo type was not affected by the physical geometry of the bamboo but by the chemical composition of the bamboo and type of activating agent used. …”
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    Article
  3. 823

    Computationally Effective Modeling of Cold Rolling: Application to Al Alloys by János György Bátorfi, Jurij J. Sidor

    Published 2024-12-01
    “…A new flowline function is defined, while the velocity along the particular streamline and strain rate gradients are determined analytically, based on the roll gap geometry. The new model is validated by comparing the velocity components to the ones computed by the finite element model. …”
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  4. 824

    Reliability-Based Analysis of Recycled Aggregate Concrete under Carbonation by Flora Faleschini, Mariano Angelo Zanini, Lorenzo Hofer

    Published 2018-01-01
    “…Additionally, deteriorating processes are subject to uncertainty, when defining materials, geometry, and environmental actions during the service life of structures. …”
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  5. 825

    Serial Production, Serial Photography, and the Writing of History in Three Farmers on Their Way to a Dance by Flora Valadié

    Published 2010-02-01
    “…Yet the paradigm of the series maintains a linearity Powers’ prose foregoes: the historical event, just like the artifact, is to be perceived in terms of solid geometry and intersection of planes, a cross between “essayistic firmness” and “the invitation of fiction” that result in a three-dimensional object which the series fails to create.…”
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  6. 826

    Analysis of singularity planar multi-linkage mechanism of fourth order by E. S. Gebel

    Published 2020-11-01
    “…Based on the obtained results of the geometry and singularity analyses, it is shown that there are eight different positions in which some joints stop momentarily and then their angular velocity direction changes.…”
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    Article
  7. 827

    Dark matter influences on wormhole stability in de Rham–Gabadadze–Tolley like massive gravity by Jitendra Kumar, S. K. Maurya, Sweeti Kiroriwal

    Published 2024-12-01
    “…By exploiting these formed shape functions, we create a wormhole geometry that connects asymptotically flat regions of spacetime while fulfilling all necessary requirements. …”
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  8. 828

    Computational multi-scale analysis of simultaneous processes of delamination and damage accumulation in laminated composites by Mikhail Tashkinov, Daria Ershova, Aleksandr Shalimov

    Published 2019-07-01
    “…In particular, such factors as the geometry and mechanical properties of models, the number and conditions for specifying contact pairs in the model were analyzed.…”
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    Article
  9. 829

    Using citizen science Raspberry Shake seismometers to enhance earthquake location and characterization: a case study from Wellington, New Zealand by Bethany Hughes, Finnigan Illsley-Kemp, Eleanor Mestel, John Townend, Chantujan Chandrakumar, Raj Prasanna

    Published 2025-02-01
    “…These results suggest that, dependent on network geometry, citizen seismometer data can be a valuable tool in seismic monitoring and improve earthquake location capability, whilst remaining cost-effective. …”
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    Article
  10. 830

    Approximation of planar point sets by point configurations by V. Yu. Yurkov

    Published 2023-06-01
    “…Point configurations arise naturally in several areas of computational geometry. In the paper, the linear approximation of planar point configurations is discussed. …”
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    Article
  11. 831

    On the Nature of Interplay among Major Flexibility Channels in Molecular Rotors by M. S. A. Abdel-Mottaleb

    Published 2019-01-01
    “…In agreement with the experimental results, the findings conclude the existence of a flexible geometry-dependent single emission band. Such a study may give information on how the molecule could be externally modified/fixed to yield a desired effect, i.e., more fluorescence or more nonradiative decay.…”
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  12. 832

    UWB Localization System for Indoor Applications: Concept, Realization and Analysis by Lukasz Zwirello, Tom Schipper, Marlene Harter, Thomas Zwick

    Published 2012-01-01
    “…The positioning method, along with the method of positioning error predicting, based on scenario geometry, is described. The hardware setup, including UWB transceiver and time measurement module, as well as the working principles is explained. …”
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    Article
  13. 833

    Creeping Ray Tracing Algorithm for Arbitrary NURBS Surfaces Based on Adaptive Variable Step Euler Method by Song Fu, Yun-Hua Zhang, Si-Yuan He, Xi Chen, Guo-Qiang Zhu

    Published 2015-01-01
    “…Although the uniform theory of diffraction (UTD) could be theoretically applied to arbitrarilyshaped convex objects modeled by nonuniform rational B-splines (NURBS), one of the great challenges in calculation of the UTD surface diffracted fields is the difficulty in determining the geodesic paths along which the creeping waves propagate on arbitrarilyshaped NURBS surfaces. In differential geometry, geodesic paths satisfy geodesic differential equation (GDE). …”
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  14. 834

    Comprehensive analysis of In0.53Ga0.47As SOI-FinFET for enhanced RF/wireless performance by Priyanka Agrwal, Ajay Kumar

    Published 2025-02-01
    “…The influence of device geometry, biasing schemes, and operating conditions on linearity characteristics and strategies for enhancing linearity while maintaining high-frequency performance is examined. …”
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  15. 835

    Electrospun Fibers of Enteric Polymer for Controlled Drug Delivery by Fábia F. P. da Costa, Evando S. Araújo, Marcio L. F. Nascimento, Helinando P. de Oliveira

    Published 2015-01-01
    “…The production of electrospun fibers of enteric polymer for controlled delivery of drugs represents a simple and low cost procedure with promising advantages relative to the longer therapeutic window provided by cylindrical geometry in association with intrinsic properties of pH-dependent drug carriers. …”
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    Article
  16. 836

    Influence of Journal Bearing Axial Grooves on the Dynamic Behavior of Horizontal Rotors by Miguel Angelo de Carvalho Michalski, Moysés Zindeluk, Renato de Oliveira Rocha

    Published 2006-01-01
    “…Journal bearing design and the lubricant characteristics are very influential in a rotating machine behaviour. The bearing geometry can drastically affect the lubricant flow and also the rotor dynamics. …”
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  17. 837

    Application of the Extended Isogeometric Analysis (X-IGA) to Evaluate a Pipeline Structure Containing an External Crack by S. El Fakkoussi, H. Moustabchir, A. Elkhalfi, C. I. Pruncu

    Published 2018-01-01
    “…The nonrational B-Spline uniform function (NURBS) was used for the approximation of the solution fields (displacements) taking into account its geometry constrains. The modeling of the X-IGA was implemented under Abaqus/Standard software via subroutine (UEL) where the Stress Intensity Factor (KI) was extracted. …”
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  18. 838

    Sagnac Interferometer Based Generation of Controllable Cylindrical Vector Beams by Cristian Acevedo, Angela Guzmán, Yezid Torres Moreno, Aristide Dogariu

    Published 2016-01-01
    “…We report on a novel experimental geometry to generate cylindrical vector beams in a very robust manner. …”
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  19. 839

    Study on Numerical Simulation of Geometric Elements of Blasting Funnel Based on PFC5.0 by Wenle Gao, Zehua Zhang, Baojie Li, Kunpeng Li

    Published 2021-01-01
    “…Furthermore, the relationship between the various parameters and the geometry size of the blasting crater was obtained. …”
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  20. 840

    The Synthesis of π,n-Complexes of 1-Thio-1,3-dienes with Chromium Group Metals. The Inner-Sphere Hydrophosphorylation of α-Enethiones by Kuramshin A.I., Kolpakova E.V., Kuramshina E.A., Cherkasov R.A., Galkin V.I.

    Published 2015-06-01
    “…Quantum-chemical calculations reveal geometry, electron structure, and formation free energies of these complexes, as well as factors governing the coordination mode. …”
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