Results 11 to 20 of about 380,232 (308)

Shaping a Surface Microdroplet by Marangoni Forces along a Moving Contact Line of Four Immiscible Phases [PDF]

open access: yesAdvanced Materials Interfaces
The ability to transfer microdroplets between fluid phases offers numerous advantages in various fields. This study focuses on the stability and morphology of a sessile oil microdropletduring the transfer from underwater to air.
Haichang Yang   +7 more
doaj   +2 more sources

Influence of speed and line spacing on aerodynamic forces in high speed train passing in tunnels [PDF]

open access: yesScientific Reports
As train speeds increase, the aerodynamic effects generated during the passage of high-speed trains in tunnels become more pronounced. This article investigates the influence of line spacing on the aerodynamic forces during the passage of high-speed ...
Xiuping Duan   +3 more
doaj   +2 more sources

$\mathbf{J}$, M- and $\mathbf{L}$-integrals of line charges and line forces [PDF]

open access: yes, 2023
In this work, the JJ-, M- and LL-integrals of two line charges and two line forces in generalized plane strain are derived in the framework of three-dimensional (3D) electrostatics and three-dimensional compatible linear elasticity, respectively, in ...
Agiasofitou, Eleni, Lazar, Markus
core   +2 more sources

Exploring the "firefight line" principle contained in tactical thinking [PDF]

open access: yesZhihui kongzhi yu fangzhen
This paper first constructs a simple valley combat model and a plain combat model, and calculates the battle time and casualties of both. Then, two scenarios are compared and analyzed, and the concept of "firefight line" is proposed.
MAO Weihao
doaj   +1 more source

Skyline Tensile Forces in Cable Logging: Field Observations vs. Software Calculations

open access: yesCroatian Journal of Forest Engineering, 2021
Skyline tensile forces have been shown to frequently exceed the recommended safety limits during ordinary cable logging operations. Several models for skyline engineering analyses have been proposed.
Omar Mologni   +5 more
doaj   +1 more source

Line transect sampling of primates : can animal-to-observer distance methods work? [PDF]

open access: yes, 2010
An erratum to this article can be found at http://dx.doi.org/10.1007/s10764-010-9469-4Line transect sampling is widely used for estimating abundance of primate populations.
Eric A. Rexstad   +11 more
core   +1 more source

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

Letter from Charles H. Line to Laurence L. Doggett (November 18, 1916) [PDF]

open access: yes, 1916
A letter from Charles H. Line to Laurence L. Doggett dated November 18, 1916. In the letter, Line expresses his thanks to Doggett and the faculty of Springfield College.
Line, Charles H.;
core   +2 more sources

Configurational Forces on Elastic Line Singularities [PDF]

open access: yes, 2018
Configurational forces acting on two-dimensional (2D) elastic line singularities are evaluated by path-independent J-, M-, and L-integrals in the framework of plane strain linear elasticity. The elastic line singularities considered in this study are the
Youjung Seo   +3 more
core   +1 more source

Letter from Charles H. Line to Laurence L. Doggett (February 19, 1917) [PDF]

open access: yes, 1917
A letter from Charles H. Line to Laurence L. Doggett dated February 19, 1917. In the letter Line tells Doggett that he is sending a photograph of Schuyler. He also Informs Doggett that he will be working at the Fuller Brush Company of Hartford.Charles H.
Line, Charles H.;
core   +2 more sources

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