Results 71 to 80 of about 147,740 (195)
Implementation of Deep Deterministic Policy Gradients for Controlling Dynamic Bipedal Walking
Biomimetics, 2019 A control system for bipedal walking in the sagittal plane was developed in simulation. The biped model was built based on anthropometric data for a 1.8 m tall male of average build.
Chujun Liu +5 more
doaj +1 more source
A simple oblique dip model for geomagnetic micropulsations [PDF]
Annales Geophysicae, 1999 It is pointed out that simple models adopted so far have tended to neglect the obliquity of the magnetic field lines entering the Earth's surface. A simple alternative model is presented, in which the ambient field lines are straight, but enter wedge ...
J. A. Lawrie, P. N. Smith
doaj +1 more source
International Journal of Active Learning, 2017 This study aims to design learning Problem Based Learning Model based on syntax study recommendations and content issues on Physics Impulse materials through experiments. This research is a development research with Kemp model.
Kristia Agustina +2 more
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Transversity studies with protons and light nuclei
, 2011 A general formalism to evaluate time-reversal odd transverse momentum dependent parton distributions (T-odd TMDS) is reviewed and applied to the calculation of the leading-twist quantities, i.e., the Sivers and the Boer-Mulders functions.
Scopetta, Sergio
core +1 more source
Spin angular impulse due to spin-dependent reflection off a barrier
, 2009 The spin-dependent elastic reflection of quasi two-dimensional electrons from a lateral impenetrable barrier in the presence of band-structure spin-orbit coupling results in a spin angular impulse exerted on the electrons which is proportional to the ...
R. Winkler, R. Winkler, V. Teodorescu
core +1 more source
The Buying Impulse and Perceptions of the Physical Self
Theoretical Economics Letters, 2017 General trait-based approaches to the study of impulsive buying fail to explain the product-specific nature of this behavior and the relevance of specific self-motives in this context. Two related studies were conducted to understand the role of domain-specific physical self-perceptions on the context dependent nature of impulsive buying.
Michael Minor, Tofazzal Hossain
openaire +2 more sources
Chromodynamic Lensing and Transverse Single Spin Asymmetries
, 2003 We illustrate how an axial asymmetry in impact parameter dependent parton distributions can give rise to an axial asymmetry for the transverse momentum of the leading quark in the photo-production of hadrons.
Bacchetta +21 more
core +1 more source
JPPPF: Jurnal Penelitian & Pengembangan Pendidikan FisikaThis study is classified as a quantitative descriptive research. The objective of this study is to assess the necessity of utilizing Augmented Reality to support student workbooks in high school physics, with a specific focus on enhancing critical ...
Aisyah Anggraini +2 more
doaj +1 more source
Deposition rates of high power impulse magnetron sputtering: Physics and economics [PDF]
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 2010 Deposition by high power impulse magnetron sputtering (HIPIMS) is considered by some as the new paradigm of advanced sputtering technology, yet this is met with skepticism by others for the reported lower deposition rates, if compared to rates of more conventional sputtering of equal average power.
openaire +2 more sources
Dinámica del comportamiento fractal de las estructuras a gran escala del Cosmos
Momento, 2009 In this review article the most important foundations of fractal cosmology are presented. Special attention is given to the first theoretical developments in gravitational dynamics based on the conditional cosmological principle proposed by Mandelbrot ...
C A Chacón, R A Casas
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