Results 81 to 90 of about 1,236,504 (350)

PhET Simulation Worksheet for Momentum and Impulse Learning Using the POE2WE Model

JPFT (Jurnal Pendidikan Fisika dan Teknologi)
This study examines the feasibility and student responses to worksheets based on PhET simulations integrated with the POE2WE (Predict, Observe, Explain, Elaborate, Write, Evaluate) learning model for teaching momentum and impulse.
Muhamad Aqil Ridho, Khusaini Khusaini, Sunaryono Sunaryono   +2 more
doaj   +1 more source

Bootstrapping the relativistic two-body problem

Journal of High Energy Physics, 2023
We describe the formalism to compute gravitational-wave observables for compact binaries via the effective field theory framework in combination with modern tools from collider physics.
Christoph Dlapa, Gregor Kälin, Zhengwen Liu, Rafael A. Porto   +3 more
doaj   +1 more source

Electron-induced proton knockout from neutron rich nuclei

, 2011
We study the evolution of the \eep cross section on nuclei with increasing asymmetry between the number of neutrons and protons. The calculations are done within the framework of the nonrelativistic and relativistic distorted-wave impulse approximation ...
, A Meucci, Antonov A N, Boffl S, C Giusti, de Witt Huberts P K A, F D Pacati, Frullani S, G Co, Horowitz C J, Kramer G J, Meucci A, Suda T, Suda T, V De Donno   +14 more
core   +1 more source

Ionization of sputtered material in high power impulse magnetron sputtering plasmas—comparison of titanium, chromium and aluminum

Plasma Sources Science & Technology, 2023
The ionization of sputtered species in high power impulse magnetron sputtering of titanium, chromium, and aluminum targets is analyzed using Abel-inverted spectroscopic imaging to locate the position of ionization.
J. Held, V. Schulz-von der Gathen, A. von Keudell   +2 more
semanticscholar   +1 more source

Avoidable Hospitalizations in Persons With Rheumatoid Arthritis: A Population‐Based Study Using Administrative Data

Arthritis Care &Research, EarlyView.
Objective We estimated incidence rates of avoidable hospitalizations by persons with rheumatoid arthritis (RA) relative to the general population. Methods We identified individuals meeting a validated case definition for RA based on International Classification of Diseases, Ninth Revision, Clinical Modification (ICD‐9‐CM) and ICD‐10‐CA codes in years ...
Dani G. Contreras, Claire E. H. Barber, J. Antonio Aviña‐Zubieta, Hude Quan, Seungwon Lee, James A. King, Cheryl Barnabe   +6 more
wiley   +1 more source

The Transient Cooling Performance of a Compact Thin-Film Thermoelectric Cooler with Horizontal Structure

Energies, 2023
Thermoelectric cooling is an ideal solution for chip heat dissipation due to its characteristics of no refrigerant, no vibration, no moving parts, and easy integration.
Tingzhen Ming, Lijun Liu, Peng Zhang, Yonggao Yan, Yongjia Wu   +4 more
doaj   +1 more source

Which dimensions of impulsivity are related to problematic practice of physical exercise?

Journal of Behavioral Addictions, 2017
Background and aims Problematic practice of physical exercise (PPPE) has been suggested to be a behavioral addiction. Impulsivity represents a core dimension of behavioral addictions. However, little is known about impulsivity facets in PPPE. The aim of this study was to investigate the role of impulsivity facets in PPPE.
Kotbagi, Gayatri, Morvan, Yannick, Romo, Lucia, Kern, Laurence   +3 more
openaire   +4 more sources

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

Effect of dead space on avalanche speed [PDF]

, 2002
The effects of dead space (the minimum distance travelled by a carrier before acquiring enough energy to impact ionize) on the current impulse response and bandwidth of an avalanche multiplication process are obtained from a numerical model that ...
A. H. You, B. K. Ng, C. H. Tan, D. S. Ong, G. J. Rees, J. P. R. David, J. S. Ng, P. J. Hambleton, Senior Member, Student Member   +9 more
core   +1 more source

Development of Mobile Learning Based E-Module to Improve Concept Understanding and Interest Learning X Class Student in Momentum and Impulse

Jurnal Penelitian Pendidikan IPA, 2023
This study aims to develop multiple representation-based electronic modules with the help of mobile physics learning on momentum and impulse material in class X MIPA.
J. Penelitian, Pendidikan Ipa, Angela Gusti Ayu, Gita Sukmadewi, J. Jumadi   +4 more
semanticscholar   +1 more source