Results 11 to 20 of about 1,217 (178)
Red Blood Cell Membrane Mechanics Using Discrete Exterior Calculus (DEC) and Optimization. [PDF]
Int J Numer Method Biomed EngWe present a novel DEC approach for calculating RBC shapes applicable to other cell types and membrane problems. We derive an energy minimization equation that can be solved semi‐implicitly, and a Lie derivative method to control node spacing. This novel work should aid computational modeling in many biological situations.
Afas KC, Goldman D.
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Davis--Greenstein alignment of oblate spheroidal grains [PDF]
Monthly Notices of the Royal Astronomical Society, 1999 55 pp, AAS macros v4.0, to appear in ...
Roberge, W. G., Lazarian, A.
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Free Vibrations of Thin Isotropic Oblate Spheroidal Shells [PDF]
The Journal of the Acoustical Society of America, 1965 The free-vibration problem of a thin, isotropic, oblate spheroidal shell was solved by Galerkin's method. Membrane theory and harmonic axisymmetric motion were assumed to derive the differential equations of motion. The equations of motion lead to two ordinary differential equations with variable coefficients.
Penzes, L. E., Burgin, G.
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Free-fall experiments of volcanic ash particles using a 2-D video disdrometer [PDF]
Atmospheric Measurement Techniques, 2019 Information of aerodynamic parameters of volcanic ash particles, such as terminal velocity, axis ratio, and canting angle, are necessary for quantitative ash-fall estimations with weather radar.
S.-H. Suh +5 more
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Self-consistent Oblate-Spheroid Models [PDF]
Symposium - International Astronomical Union, 1987 A method for the construction of models of axisymmetric galaxies is presented. in this formulation we determine the distribution function corresponding to a given gravitational potential and the associated mass density distribution. Although the realization of the model is numerical, the underlying theory is analytic and exact. This method allows us to
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Bibechana, 2013 The solutions of sitnikov's circular restricted three body problem has been tried to obtain by using Lindstedt poincare method if the primaries are oblate spheroid.
RR Thapa, MR Hassan
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Energies, 2021 Commonly based on the liquid diffusion theory, drying theoretical studies in porous materials has been directed to plate, cylinder, and sphere, and few works are applied to non-conventional geometries.
João C. S. Melo +11 more
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Prolate and oblate chiral liquid crystal spheroids
Science Advances, 2020 Mechanical strain, curvature, and elasticity lead to the emergence of exotic molecular configurations in chiral liquid crystals.
Sadati, Monirosadat +11 more
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Gravity field due to a homogeneous oblate spheroid: Simple solution form and numerical calculations
Contributions to Geophysics and Geodesy, 2011 We present a simple derivation of the interior and exterior gravitational potentials due to oblate spheroid and also its gravity field components by using the fundamental solution of the Laplace equation in oblate spheroidal coordinates.
Milan HVOŽDARA, Igor KOHÚT
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0.5 m Triboelectric Nanogenerator for Efficient Blue Energy Harvesting of All‐Sea Areas
Advanced Science, 2022 Triboelectric nanogenerators (TENGs) to harvest ocean wave blue energy is flourishing, yet the research horizon has been limited to centimeter‐level TENG.
Junrui Feng +8 more
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