Showing 381 - 400 results of 1,758 for search '"geometry"', query time: 0.05s Refine Results
  1. 381

    Julia and Mandelbrot Sets of Transcendental Function via Fibonacci-Mann Iteration by Nihal Özgür, Swati Antal, Anita Tomar

    Published 2022-01-01
    “…It is well known that fractal geometry portrays the complexity of numerous complicated shapes in our surroundings. …”
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    Article
  2. 382

    Selective Determinants of Low Bone Mineral Mass in Adult Women with Anorexia Nervosa by Andrea Trombetti, Laura Richert, François R. Herrmann, Thierry Chevalley, Jean-Daniel Graf, René Rizzoli

    Published 2013-01-01
    “…We calculated bone mineral apparent density. Structural geometry of the spine and the hip was determined from DXA images. …”
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    Article
  3. 383

    Discrimination in a General Algebraic Setting by Benjamin Fine, Anthony Gaglione, Seymour Lipschutz, Dennis Spellman

    Published 2015-01-01
    “…Remeslennikov as an outgrowth of their theory of algebraic geometry over groups. Algebraic geometry over groups became the main method of attack on the solution of the celebrated Tarski conjectures. …”
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  4. 384
  5. 385

    Legendre Invariance and Geometrothermodynamics Description of the 3D Charged-Dilaton Black Hole by Yiwen Han, XiaoXiong Zeng

    Published 2013-01-01
    “…We first review Weinhold information geometry and Ruppeiner information geometry of 3D charged-dilaton black hole. …”
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    Article
  6. 386

    Numerical analysis of absorber tube shapes in PCM-integrated parabolic trough solar collectors by Binit Kumar, Abhishek Awasthi, Jungho Lee, Yongseok Jeon

    Published 2025-02-01
    “…This study examines the impact of absorber tube geometry on the thermal performance of parabolic trough collectors (PTCs) integrated with phase change materials (PCMs). …”
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    Article
  7. 387

    Primary scalar hair in Gauss–Bonnet black holes with Thurston horizons by Luis Guajardo, Julio Oliva

    Published 2025-02-01
    “…Despite this, only one of the integration constants can be interpreted as hair, as the other modifies the local geometry at the conformal boundary. Finally, for Solv horizon geometries, we extend these hairy solutions to six dimensions.…”
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    Article
  8. 388

    An Efficient Estimation Method for Reducing the Axial Intensity Drop in Circular Cone-Beam CT by Lei Zhu, Jared Starman, Rebecca Fahrig

    Published 2008-01-01
    “…Assuming the CB projection is taken from a parallel beam geometry, we extract those data that reside in the unmeasured region of the Radon space. …”
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    Article
  9. 389

    Some features of mathematical education in Lithuania during the years of dependence by Juozas Banionis

    Published 2004-12-01
    “…Kolmogorov under the influence of the ideas of 1959 Reimont conference started implementation of theoretical positions of math­ematical sets into curriculum of secondary school and treated transformations as the basics of geometry at school. At the beginning of the 9th century the syllabi of geometry were changed gradually. …”
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    Article
  10. 390

    Synthesis, Spectroscopic Characterization, and Biological Activities of Metal Complexes of 4-((4-Chlorophenyl)diazenyl)-2-((p-tolylimino)methyl)phenol by C. Anitha, C. D. Sheela, P. Tharmaraj, V. V. Hema

    Published 2013-01-01
    “…Spectroscopic and other analytical studies reveal square-planar geometry for copper, square-pyramidal geometry for oxovanadium, and octahedral geometry for other complexes. …”
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    Article
  11. 391

    Synthesis and Structural Studies of Some Inorganic Polymers of Succinoyl Carboxymethyl Cellulose by H. D. Juneja, Manisha Joshi, N. T. KhatiI

    Published 2011-01-01
    “…On the basis of instrumental techniques, it has been found that the [Zn(II)(SCMC)]n inorganic polymer has tetrahedral geometry, whereas {[Cu(II)(SCMC)].2H2O}n has square planar geometry and [Mn(II)(SCMC).2H2O]n, {[Co(II)(SCMC).2H2O)].H2O}n and [Ni(II) (SCMC).2H2O]n have octahedral geometry. …”
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    Article
  12. 392

    Improved Calculation Method of TAD for Intertrochanteric Fractures by Jialong Wang, Anhua Long, Xuefei Wang, Yakui Zhang, Dacheng Han

    Published 2022-01-01
    “…In the anteroposterior (AP) radiographs of the hip joint, the femoral neck axis through the femoral head geometry point was designated as the X-axis, while the line perpendicular to the X-axis passing through the femoral head geometry point was designated as the Y-axis. …”
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  13. 393

    Experimental Investigation of the Flow on a Simple Frigate Shape (SFS) by Rafael Bardera Mora

    Published 2014-01-01
    “…The results obtained in this investigation are used to make an assessment of the flow predicted by the SFS geometry in comparison with experimental data obtained testing a ship model (reduced scale) in the wind tunnel and on board (full scale) measurements performed on a real frigate type ship geometry.…”
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  14. 394

    Fluid flow in crustal fault zones with varying lengthwise thickness: application to the Margeride fault zone (French Massif Central) by Emmy Penhoët, Laurent Arbaret, Laurent Guillou-Frottier, Hugo Duwiquet, Charles Gumiaux, Mathieu Bellanger

    Published 2025-01-01
    “…Various configurations were explored, altering fault zone thickness and permeability for two key geometries. The first geometry, which manipulated the width of the fault zone along its length, demonstrated a direct correlation between fault zone thickness and amplitude of thermal anomaly. …”
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  15. 395

    Synthesis, Characterization and Antifungal Activity of Novel Quinazolin-4-one Derivatives Containing 8-Hydroxyquinazoline Ligand and its Various Metal Complexes by R. T. Vashi, S. B. Patel

    Published 2009-01-01
    “…The stoichiometry of the complexes has been found to be 1:2 (metal: ligand). An octahedral geometry around Co2+, Ni2+ and Mn2+, distorted octahedral geometry around Cu2+ and tetrahedral geometry of around Zn2+ have been proposed. …”
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    Article
  16. 396

    Modeling, Assessment, and Design of Porous Cells Based on Schwartz Primitive Surface for Bone Scaffolds by Rita Ambu, Anna Eva Morabito

    Published 2019-01-01
    “…Additive manufacturing (AM) has widened the capability to produce structures with complex geometries, which should potentially satisfy the different requirements. …”
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    Article
  17. 397

    Computerized Generation of Nonstandard and Asymmetric Involute Spur Gears Based on Rack Cutter Parametric Tracing by Ahmed A. Toman, Mohammad Q. Abdullah

    Published 2025-02-01
    “… In the field of gear design, to apply any form of analysis (such as FEA, dynamic, and stress analyses), a delicate and accurate representation of the gear geometry is essential. It is the foundation for any design modification attempts, and any approximation of the tooth profile must be avoided. …”
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    Article
  18. 398

    A FLUID FLOW ANALYSIS OF A JET EJECTOR SYSTEM USED IN INDUSTRIAL APPLICATIONS by IONEL OLARU

    Published 2020-07-01
    “…In such a type of jet ejector, besides selection of the refrigerant, the design of ejector is very important, with strongly influence to the performance, because the compression ratio depends on the geometry of the nozzle and on the geometry of the diffuser. …”
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  19. 399

    Syntheses and Characterization of Some Tetradentate Schiff-Base Complexes and Their Heteroleptic Analogues by A. A. Osowole

    Published 2008-01-01
    “…The assignment of geometry is collaborated by magnetic moments and electronic spectra measurements. …”
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  20. 400

    Toric Methods in F-Theory Model Building by Johanna Knapp, Maximilian Kreuzer

    Published 2011-01-01
    “…We discuss recent constructions of global F-theory GUT models and explain how to make use of toric geometry to do calculations within this framework. …”
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