Results 1 to 10 of about 3,343,164 (302)
An accurate theoretical formula for linear momentum, force and kinetic energy
Bibechana, 2023 The paper demonstrates that the existing mathematical formulas of linear momentum, force and kinetic energy in physics are incomplete, since such formulas have been formulated without incorporation of mass-energy equivalence relation E = mc2. Therefore,
Chandra Bahadur Khadka
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The establishment of circumstances and evidences of an accident and their appliction in research [PDF]
Transport, 2003 An accident depends on a lot of factors and circumstances. The estabilishment of factors, different evidences and circumstances are very important for research.
Arūnas Tautkus, Algirdas Jurkauskas
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Frontiers in Bioengineering and Biotechnology, 2020 During dental trauma, periodontal ligament (PDL) contributes to the stability of the tooth-PDL-bone structure. When a dental implant is inserted into the bone, the dental implant-bone construct will be more prone to mechanical damage, caused by impact ...
Ayda Karimi Dastgerdi +5 more
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Topologically driven Rabi-oscillating interference dislocation
Nanophotonics, 2022 Quantum vortices are the quantized version of classical vortices. Their center is a phase singularity or vortex core around which the flow of particles as a whole circulates and is typical in superfluids, condensates and optical fields.
Rahmani Amir +5 more
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Uneven Terrain Walking with Linear and Angular Momentum Allocation
Sensors, 2023 Uneven terrain walking is hard to achieve for most child-size humanoid robots, as they are unable to accurately detect ground conditions. In order to reduce the demand for ground detection accuracy, a walking control framework based on centroidal ...
Zhicheng He +3 more
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Reflection of vortex beam from relativistic flying mirror
Scientific Reports, 2022 In this study, the change in the angular momentum of a vortex beam after reflection from a relativistic flying mirror is investigated. This change is determined by performing full three-dimensional particle-in-cell simulations.
Weixin Chen +4 more
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Infrared renormalons in kinematic distributions for hadron collider processes
Journal of High Energy Physics, 2021 Infrared renormalons in Quantum Chromodynamics are associated with non-perturbative corrections to short distance observables. Linear renormalons, i.e. such that the associated non-perturbative corrections scale like one inverse power of the hard scale ...
Silvia Ferrario Ravasio +2 more
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Pseudogauge freedom and the SO(3) algebra of spin operators
Physics Letters B, 2023 The energy-momentum and spin tensors for a given theory can be replaced by alternative expressions that obey the same conservation laws for the energy, linear momentum, as well as angular momentum but, however, differ by the local redistribution of such ...
Sourav Dey +3 more
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Photonics, 2023 We theoretically investigated the effect of a new type of twisting phase on the polarization dynamics and spin–orbital angular momentum conversion of tightly focused scalar and vector beams.
Shu-Dan Wu +2 more
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Potential linear and angular momentum in the scalar diquark model
European Physical Journal C: Particles and Fields, 2021 We present an analytic two-loop calculation within the scalar diquark model of the potential linear and angular momenta, defined as the difference between the Jaffe-Manohar and Ji notions of linear and angular momenta.
David Arturo Amor-Quiroz +3 more
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