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Friction-based welding processes: friction welding and friction stir welding
Journal of Adhesion Science and Technology, 2020Friction-based welding processes are considered as very efficient solid-state metal joining processes due to soundness of the welded joint with remarkably less energy consumption and environmentall...
Kumar Rajak, Dipen +3 more
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The Physician and Sportsmedicine, 1982
In brief Friction blisters are caused by excess frictional trauma to areas of the skin with a thick horny layer and a tight attachment to underlying structures. A moist and/or warm environment promotes blister formation. Blisters are treated by early aspiration of the fluid and by protecting the blister roof.
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In brief Friction blisters are caused by excess frictional trauma to areas of the skin with a thick horny layer and a tight attachment to underlying structures. A moist and/or warm environment promotes blister formation. Blisters are treated by early aspiration of the fluid and by protecting the blister roof.
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Eliminating Friction with Friction: 2D Janssen Effect in a Friction-Driven System
Physical Review Letters, 2014The Janssen effect is a unique property of confined granular materials experiencing gravitational compaction in which the pressure at the bottom saturates with an increasing filling height due to frictional interactions with side walls. In this Letter, we replace gravitational compaction with frictional compaction.
M Yasinul, Karim, Eric I, Corwin
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2019
Abstract This chapter introduces friction as it manifests itself in everyday life. The chapter begins with Amontons’ law (1699) that friction is proportional to the loading force between contacting surfaces (the proportionality constant is called the coefficient of friction).
C. Mathew Mate, Robert W. Carpick
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Abstract This chapter introduces friction as it manifests itself in everyday life. The chapter begins with Amontons’ law (1699) that friction is proportional to the loading force between contacting surfaces (the proportionality constant is called the coefficient of friction).
C. Mathew Mate, Robert W. Carpick
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Friction of Bodies, Friction of Minds
1993In the middle of the fifteenth century, roughly three hundred years before Newton formulated the socalled “laws of motion”, Nicholas of Cusa, the philosopher-cardinal, had pondered the phenomenon which has been known since as “rolling friction”. He said as follows: “Notice that the movement of the ball declines and ceases, leaving the ball sound and ...
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Frictional and Non Frictional Unemployment in Models with Matching Frictions [PDF]
, 2013 This paper uses a model with a matching function in the labor market, where matches last for one period, to obtain the amount of frictional and non frictional (rationed/disequilibrium) unemployment for different standard wage-setting rules when there are matching frictions.
José Ramón García Martínez +1 more
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