Results 51 to 60 of about 144,104 (330)

Interplanetary magnetic field control of dayside transient event occurrence and motion in the ionosphere and magnetosphere [PDF]

open access: yesAnnales Geophysicae, 2004
The pressure pulse model for dayside transient ionospheric events predicts dawnward moving events at and prior to local noon during periods of spiral interplanetary magnetic field (IMF) orientation, but duskward moving events at and after local noon ...
G. I. Korotova   +4 more
doaj   +1 more source

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

open access: yesEnergies, 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   +4 more
doaj   +1 more source

Relativistic Multiple Scattering Theory and the Relativistic Impulse Approximation [PDF]

open access: yes, 2007
It is shown that a relativistic multiple scattering theory for hadron-nucleus scattering can be consistently formulated in four-dimensions in the context of meson exchange.
Clark B C   +13 more
core   +3 more sources

Experimentally testing the role of blood vessels in the full scattering profile: solid phantom measurements

open access: yesJournal of Biomedical Photonics & Engineering, 2016
Optical methods for biomedical purposes mostly use reflected light, while few of them use the transmitted light. The blood vessels pose a challenge to these methods due to their high absorption and scattering coefficients as well as their change in size ...
Idit Feder   +4 more
doaj   +1 more source

Strange quark effects in electron and neutrino-nucleus quasi-elastic scattering

open access: yes, 2006
The role of the sea quarks to ground state nucleon properties with electroweak probes is discussed. A relativistic Green's function approach to parity violating electron scattering and a distorted-wave impulse-approximation applied to charged- and ...
Giusti, Carlotta   +2 more
core   +1 more source

Time of flight for photon in human skin

open access: yesJournal of Biomedical Photonics & Engineering, 2016
The time of flight for photons in human skin was measured using picosecond diode laser. Two different wavelength lasers were used - 405 nm and 510 nm. A difference for time of flight in normal skin and in nevus was observed as well as a difference for ...
Antra Dzerve   +3 more
doaj   +1 more source

The Color of Money: Threshold Effects in Quantum Economics

open access: yesQuantum Reports, 2021
Many cognitive phenomena of the sort studied by behavioral psychologists show evidence of a threshold effect, where a certain minimum impulse is required in order to produce a change. An example is the phenomenon of preference reversal, where a change in
David Orrell
doaj   +1 more source

Bootstrapping the relativistic two-body problem

open access: yesJournal 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   +3 more
doaj   +1 more source

Implementation of Interactive Conceptual Instruction (ICI) With Computer Simulation: Impact of Students’ Misconceptions on Momentum and Impulse Material

open access: yesJurnal Ilmiah Pendidikan Fisika Al-Biruni, 2021
Misconceptions frequently occur in various physics concepts, including momentum and impulse. Misconceptions in students must be addressed since they can hinder the learning process.
Ida Kaniawati   +4 more
doaj   +1 more source

Scaling laws for jets of single cavitation bubbles [PDF]

open access: yes, 2016
Fast liquid jets, called micro-jets, are produced within cavitation bubbles experiencing an aspherical collapse. Here we review micro-jets of different origins, scales and appearances, and propose a unified framework to describe their dynamics by using ...
Dorsaz, Nicolas   +5 more
core   +2 more sources

Home - About - Disclaimer - Privacy