Results 231 to 240 of about 92,538 (262)

Geometric sculpturing of the thick nasal tip

Aesthetic Plastic Surgery, 1994
Historically, one of the most persistent challenges to the rhinoplastic surgeon has been the thick, heavy, and poorly defined nasal tip. This type of tip is frequently seen in a wide variety of ethnic backgrounds, particularly in Blacks, Hispanics, and Orientals.
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Geometric Simulation for Thick Origami

Volume 5B: 43rd Mechanisms and Robotics Conference, 2019
Abstract Origami is an art that creates a three-dimensional (3D) shape only by folding. This capability has drawn much research attention recently, and its applied or inspired designs are utilized in various engineering applications. Most current designs are based on the existing origami patterns and their known deformation, but origami ...
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GEOMETRICALLY CONSTRAINED THICKNESS OPTIMIZATION OF FLEXIBLE BEAMS

Engineering Optimization, 1996
An energy formulation which defines the equilibrium position of the neutral axis of a laterally loaded beam is summarised. Geometric non-linearity is introduced through an inextensibility constraint, nonlinear in the unknown configuration. Several sensitivity formulations are developed and investigated.
P. D. GOSLING, B. ROUSSELET
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Jets from a Geometrically Thick Disk

Publications of the Astronomical Society of Japan, 1982
Abstract A steady isentropic flow in nozzles along the rotation axis of a thick disk is investigated in the framework of general relativity. There exists a transonic flow like a stellar wind. The flow has a terminal velocity of the order of the light speed if the transonic point of the flow is located near the central object of the disk.
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Optical reflection tomography along the geometrical thickness

SPIE Proceedings, 2001
Very recently, we proposed and demonstrated a novel optical reflection tomography along the geometrical thickness, reflecting a real cross-sectional structure of an object. This technique is based on simultaneous measurement of refractive index n and thickness t of a sample using the combination of a low coherence interferometer and confocal optics ...
Masato Ohmi, Koji Yoden, Masamitsu Haruna   +2 more
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The Difference of the Geometrical Thickness and the Electrochemical Apparent Effective Thickness of Self-assembled Monolayers

Journal of Electrochemistry, 2000
The geometrical thickness, which was obtained from the capacitance of membrane, can be used to characterize the existence of membrane. The apparent effective thickness, which is analyzed from the electron transfer constant of transmembrane, can be used to determine the degree of “collapsed" of molecules.
Xiao-li CUI, Jun-xin LI, Ru-ting TONG
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Geometric Variables II: Dimension, Displacement, Thickness

1986
Metrological standards and practices grow in importance as more and more automation is applied to manufacturing and processing facilities. Automation enhances the chances of generating scrap and rejects at an exceedingly rapid rate. Higher throughputs and productivity have developed a critical need for very efficient on-line inspection of parts and ...
Douglas M. Considine, Glenn D. Considine
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Decoupling of geometric thickness and refractive index in quantitative phase microscopy

Optics Letters, 2013
In quantitative phase imaging, a priori knowledge of either refractive index or physical thickness is used to estimate the change in one of these parameters. Here, we report a method for decoupling geometric thickness from refractive index in quantitative phase microscopy.
Nelson, Cardenas, Samarendra, Mohanty
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Maximizing the Degree of (Geometric) Thickness-t Regular Graphs

2015
In this paper, we show that there exist $$6t-1$$-regular graphs with thickness t, by constructing such an example graph. Since all graphs of thickness t must have at least one node with degree less than 6t, this construction is optimal. We also show, by construction, that there exist 5t-regular graphs with geometric thickness at most t.
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Discrete Geometric Modeling of Thick Pelvic Organs with a Medial Axis

2012
Modeling of soft pelvic organs and their thicknesses is a difficult task, especially when inputs are noisy and scattered. In order to define the geometric step for a global pelvic surgery simulator, we define a new method based only on geometry while considering the problem of error transfer between outer and inner organ surfaces.
Bay, Thierry, Raffin, Romain, Daniel, Marc   +2 more
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