Results 11 to 20 of about 3,628,150 (288)

Non-commutative geometry and the strong force [PDF]

open access: yesPhysics Letters B, 1996
The restrictions imposed on the strong force in the `non-commutative standard model' are examined. It is concluded that given the framework of non-commutative geometry and assuming the electroweak sector of the standard model many details of the strong force can be explained including its vectorial nature.
Asquith, Becca
openaire   +4 more sources

Bite force data suggests relationship between acrodont tooth implantation and strong bite force [PDF]

open access: yesPeerJ, 2020
Extant and extinct reptiles exhibit numerous combinations of tooth implantation and attachment. Tooth implantation ranges from those possessing roots and lying within a socket (thecodonty), to teeth lying against the lingual wall of the jawbone ...
Kelsey M. Jenkins, Jack O. Shaw
doaj   +2 more sources

Simulation of lightning indirect effects and coupling mechanism of helicopter

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectiveLightning electromagnetic effects and coupling characteristics are an important analysis basis for the lightning protection design of the electronic and electrical equipment of helicopters.MethodsRP5416 standards, in the CST cable studio based ...
Hanlin GONG   +4 more
doaj   +1 more source

The force is strong

open access: yesPhysics Education, 2023
Abstract Introductory physics courses cover the gravitational and electromagnetic force in some detail, but the strong and weak nuclear forces are often given only a cursory treatment. This paper presents some ideas for teaching students about the strong force using practical hands-on demonstrations and using the strong force potential ...
Stephen Hughes, Peter Schouten
openaire   +1 more source

Prediction of wave force on netting under strong nonlinear wave action

open access: yesFrontiers in Marine Science, 2023
Under the strong nonlinear wave environment, accurate simulation of wave force for aquaculture netting is an effective guarantee for cage design and safety.
Qiu-Pan Chen   +3 more
doaj   +1 more source

Weak-Strong Uniqueness for Compressible Magnetohydrodynamic Equations with Coulomb Force

open access: yesAdvances in Mathematical Physics, 2021
In this paper, we consider the two-dimensional compressible magnetohydrodynamic system with Coulomb force. We apply the method of relative entropy to establish the weak-strong uniqueness property of this system.
Lianhua He, Yonghui Zhou
doaj   +1 more source

Strong geometry dependence of the Casimir force between interpenetrated rectangular gratings

open access: yesNature Communications, 2021
The geometry dependence of the Casimir force could enable applications in nanomechanical systems if the effects can be enhanced. Here, the authors demonstrate that the Casimir force between two interpenetrating nanoscale gratings can exceed the proximity
Mingkang Wang   +8 more
doaj   +1 more source

Effect of Surface Type on Impact Force, Loading Rate, and Free Moment during Stance Phase of Running [PDF]

open access: yesṬibb-i Tavānbakhshī, 2021
Background and Aims: More than 60 % of runners suffer from overuse injuries each year. Exercise and Running surfaces can prevent injuries and/or improve performance.
Mohamadbagher Mohamadpanah   +2 more
doaj   +1 more source

Predictive value of traction force measurement in vacuum extraction: Development of a multivariate prognostic model. [PDF]

open access: yesPLoS ONE, 2017
To enable early prediction of strong traction force vacuum extraction.Observational cohort.Karolinska University Hospital delivery ward, tertiary unit.Term mid and low metal cup vacuum extraction deliveries June 2012-February 2015, n = 277.Traction ...
Kristina Pettersson   +4 more
doaj   +1 more source

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