Results 251 to 260 of about 1,107,160 (286)

ROD-SHAPED RIBONUCLEOPROTEIN PARTICLES FROM SAPROSPIRA

Canadian Journal of Microbiology, 1964
not ...
D L, CORRELL, R A, LEWIN
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Particle Shape and Laser Diffraction: A Discussion of the Particle Shape Problem

Journal of Dispersion Science and Technology, 2005
Abstract Particle size is considered as one of the most important characteristics of particulate materials. This is because every behavior of particles depends on particle size significantly—and vice versa: particle size can be determined from any kinds of physical responses depending on the size.
Tatsushi Matsuyama, Hideo Yamamoto
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Shape Factor in Particle-Size Measurement

Nature, 1949
WE have had occasion to separate alumina powder into uniformly sized groups for testing fuel niters, and to measure the particle-size microscopically. It seemed likely that a measurement of a linear dimension together with a factor describing the shape of the particles would be the most useful parameters to correlate with filter performance, since ...
A E W, AUSTEN, K R, GILBERT
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Interactions between particles of arbitrary shape I. Uncharged particles

Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences, 1979
A method of solution of the Helmholtz equation is developed, for situations in which the boundary can be of an arbitrary shape. The method is applied to calculate dispersion forces between smooth particles in electrolyte solution, with specific expression given for simple geometries, such as spheres, cylinders and elliptical paraboloids.
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Particle Shape Distributions

Abstract This chapter describes the particle shapes produced by aggregation and fragmentation. This chapter uses two main approaches for describing particles shapes. First, in the Eulerian approach, particle shapes are characterized by their linear dimensions such as length, width, and height.
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A Review of Shape Memory Polymers and Composites: Mechanisms, Materials, and Applications

Advanced Materials, 2021
Fenghua Zhang, Yanju Liu, Jin-Song Leng
exaly  

Reprogrammable recovery and actuation behaviour of shape-memory polymers

Nature Reviews Materials, 2019
Andreas Lendlein, Oliver E C Gould
exaly  

Bacterial cell shape

Nature Reviews Microbiology, 2005
Christine Jacobs-Wagner
exaly  

Magnetic Shape Memory Polymers with Integrated Multifunctional Shape Manipulation

Advanced Materials, 2020
Qiji Ze, Xiao Kuang, Shuai Wu
exaly  

Cell surface mechanics and the control of cell shape, tissue patterns and morphogenesis

Nature Reviews Molecular Cell Biology, 2007
Thomas Lecuit, Pierre François Lenné
exaly