Results 31 to 40 of about 7,360,893 (335)

Giant vacuum forces via transmission lines [PDF]

open access: yesProceedings of the National Academy of Sciences, 2014
Significance Quantum theory states that at zero temperature and in the absence of any radiation, there still exist fluctuations of the electromagnetic field, the so-called vacuum fluctuations. These fluctuations give rise to the well-known van der Waals (vdW) or Casimir forces between neutral objects, which underlie diverse phenomena in ...
Shahmoon, Ephraim   +2 more
openaire   +3 more sources

On the effect of drag forces in mooring system restoring forces

open access: yesMATEC Web of Conferences, 2017
Mooring line is a major source of stability and plays a key role in the global response of offshore floating wind turbine. In the current state of the research, a formulation based on the analytical catenary equation is most commonly used for the ...
Ullah Zahid   +3 more
doaj   +1 more source

Planar Polarity: Forcing Cells Into Line [PDF]

open access: yesCurrent Biology, 2015
Polarisation of tissues in the plane of an epithelium is fundamental for both animal morphogenesis and organ function. A new paper describes a role for mechanical cues in determining how such polarity is aligned with the body axes.
Strutt, Helen, Strutt, David
openaire   +2 more sources

Line-driven disc wind models with an improved line force [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1999
LaTeX, 9 pages, including three tables, 10 postscript files, requires mn.sty, to appear in ...
Proga, D., Stone, J. M., Drew, J. E.
openaire   +2 more sources

Distribution and change of stresses, slippage, tension, and friction forces in wound rolls (Simulation of center winding without nip)

open access: yesNihon Kikai Gakkai ronbunshu, 2021
Distribution and change of roll stresses, slippage, web tension, and friction forces during winding rolls are investigated using commercial FEM software.
Shigeo YANABE, Shigeru NAGASAWA
doaj   +1 more source

Line Defects in Two-Dimensional Dodecagonal Quasicrystals

open access: yesMathematics
In this work, line defects in two-dimensional dodecagonal quasicrystals are investigated. Using the ten-dimensional framework of the integral formalism of two-dimensional quasicrystals, the closed-form solutions for the displacement fields and stress ...
Markus Lazar
doaj   +1 more source

Informatyczne wspomaganie procesów kadrowych w Siłach Zbrojnych RP na przykładzie sieciowego systemu ewidencji wojskowej „SEW on-line”

open access: yesNowoczesne Systemy Zarządzania, 2017
Focus article covers important issue on information technology staffmg processes support in the armed forces. For example, the network of military Records, ,,SEW on-line" to learn the practical application of information technology in staffing processes.
Kazimierz PIOTRKOWSKI
doaj   +1 more source

Wilhelmy equation revisited: a lightweight method to measure liquid-vapor, solid-liquid and solid-vapor interfacial tensions from a single molecular dynamics simulation

open access: yes, 2020
We have given theoretical expressions for the forces exerted on a quasi-2D flat and smooth solid plate immersed into a liquid pool of a simple liquid.
Bistafa, Carlos   +4 more
core   +1 more source

Line Defects in One-Dimensional Hexagonal Quasicrystals

open access: yesMathematics
Using the eight-dimensional framework of the integral formalism of one-dimensional quasicrystals, the analytical expressions for the displacement fields and stress functions of line defects, which are dislocations and line forces, in one-dimensional ...
Markus Lazar
doaj   +1 more source

FORMATION OF MILITARY FORCES ON THE IRTYSH BOUNDARY LINE IN THE MIDDLE 1740s

open access: yesВестник Кемеровского государственного университета, 2016
The article discusses the formation of the Fortress on the Irtysh boundary line of fortifications and introduction toSiberiaregular army units. It introduces a detailed study of the movement of military forces to the region and their redeployment to the ...
A. V. Kontev
doaj   +1 more source

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