Results 61 to 70 of about 1,049,862 (342)
Hamiltonian Theory of Adiabatic Motion of Relativistic Charged Particles
, 2007 A general Hamiltonian theory for the adiabatic motion of relativistic charged particles confined by slowly-varying background electromagnetic fields is presented based on a unified Lie-transform perturbation analysis in extended phase space (which ...
Alain J. Brizard +4 more
core +1 more source
Microfluidic electro‐viscoelastic manipulation of extracellular vesicles
FEBS Open Bio, EarlyView.The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh +7 more
wiley +1 more source
Unveiling the Physics Secrets of Bajiquan: A STEAM-Integrated Teaching Approach
IEEE AccessA compelling vision is emerging in education - integrating the arts with STEM, forming a holistic approach known as STEAM. Leveraging recent advances in motion analysis technology, this study explores the potential of a STEAM-based pedagogy incorporating
Haidong Chen +4 more
doaj +1 more source
Simulation of the dynamics of an intense proton beam in a collider NICA [PDF]
EPJ Web of Conferences, 2019 In the physics of accelerators and colliders there is one important parameter as “impedance”. Impedance determines the level of the influence of the field induced by the beam in the longitudinal and transverse directions on the beam motion.
Korobitsina Margarita +2 more
doaj +1 more source
Influence of internal structure on the motion of test bodies in extreme mass ratio situations
, 2012 We investigate the motion of test bodies with internal structure in General Relativity. With the help of a multipolar approximation method for extended test bodies we derive the equations of motion up to the quadrupolar order.
Puetzfeld, Dirk, Steinhoff, Jan
core +1 more source
FEBS Open Bio, EarlyView.We propose a context‐dependent model where the Duchenne muscular dystrophy (DMD) gene acts as a tumour suppressor in aggressive tumours and as an oncogene in less aggressive ones. We propose this model as a unified framework to explain the opposing survival associations with DMD expression and to guide experimental exploration of the dual role of DMD ...
Lee Machado +4 more
wiley +1 more source
, 2018 The impetus theory of motion states that to be in motion is to have a non-zero velocity. The at-at theory of motion states that to be in motion is to be at different places at different times, which in classical physics is naturally understood as the ...
McCoy, C. D.
core +2 more sources
On Mach's critique of Newton and Copernicus
, 2003 Maintaining the relativity of all motion, especially rotational motion, Mach denied the existence of absolute motion and absolute space. He maintained the equivalence of the Ptolemaic and the Copernican systems and the equivalence of a fixed bucket in a ...
Hartman, Herbert I. +1 more
core +1 more source
Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics
FEBS Open Bio, EarlyView.Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini +2 more
wiley +1 more source
Research of Simulation in Character Animation Based on Physics Engine
International Journal of Digital Multimedia Broadcasting, 2017 Computer 3D character animation essentially is a product, which is combined with computer graphics and robotics, physics, mathematics, and the arts.
Yang Yu +4 more
doaj +1 more source