Results 1 to 10 of about 826,685 (95)

Energy loss function of samarium. [PDF]

open access: yesSci Rep, 2023
We present a combined experimental and theoretical work to obtain the energy loss function (ELF) or the excitation spectrum of samarium in the energy loss range between 3 and 200 eV.
Yang TF   +6 more
europepmc   +2 more sources

Influence of energy loss function to the Monte Carlo simulated electron backscattering coefficient. [PDF]

open access: yesSci Rep, 2022
We report an improved calculation of the electron backscattering coefficients (BSCs) for beryllium, molybdenum and tungsten at electron energies of 0.1–100 keV based on an up-to-date Monte Carlo simulation method with different input of energy loss ...
Chen H   +5 more
europepmc   +2 more sources

A conserved role of bam in maintaining metabolic homeostasis via regulating intestinal microbiota in Drosophila [PDF]

open access: yesPeerJ, 2022
Background Previous studies have proven that bag-of-marbles (bam) plays a pivotal role in promoting early germ cell differentiation in Drosophila ovary.
Jiale Wang   +6 more
doaj   +2 more sources

ANALYTICAL PROPOSAL FOR THE ASSESSMENT OF THE MOLECULAREXCITATION LEVELS TO THE MEAN EXCITATION ENERGY: APPLICATION TO THE WATER MOLECULE

open access: yesAnales (Asociación Física Argentina), 2021
The mean excitation energy〈I〉is a fundamental quantity in radiation physics, concerning energy deposition in matter and absorbed dose analytical estimations for charged particles. The stopping of swift ions in different materials strongly depends on this
F. A. Geser, M. Valente
doaj   +1 more source

Distortionless 1/2 Overlap Windowing in Frequency Domain Anti-Jamming of Satellite Navigation Receivers

open access: yesRemote Sensing, 2022
Frequency-domain anti-jamming technology is a common anti-jamming method for satellite navigation receivers. 1/2 overlapping windowing can effectively solve the spectrum leakage in the frequency domain conversion process, but the traditional window ...
Zukun Lu   +5 more
doaj   +1 more source

A Dissipation Function–Based Method for Calculating the Energy Loss of Intracranial Aneurysms

open access: yesFrontiers in Neurology, 2021
At present, the energy loss (EL) mechanism of intracranial aneurysm (IA) rupture is explored based on the global EL calculated by Bernoulli equation, but the details of EL are still unclear.
Xiao Mo   +4 more
doaj   +1 more source

Wake-function, impedance, and energy loss determination for two countermoving particle beams

open access: yesPhysical Review Accelerators and Beams, 2021
This paper deals with the determination of the wake-function, impedance and energy loss due to surrounding accelerator components of two countermoving beams, i.e., two beams moving in opposite directions. Differently from the classical case, the distance
L. Teofili   +7 more
doaj   +1 more source

QCD phase structure from holographic models

open access: yesHe jishu, 2023
We aim to study the effects of chemical potential and angular velocity on the critical endpoint of quantum chromodynamics (QCD). We used several probes (drag force, jet quenching parameter, heavy vector meson spectral function) to characterize the phase ...
ZHU Zhourun, ZHAO Yanqing, HOU Defu
doaj   +1 more source

Determination of electron inelastic mean free path and stopping power of hafnium dioxide

open access: yesResults in Physics, 2023
We present inelastic mean free path (IMFP) and stopping power data of the hafnium dioxide applying the relativistic dielectric response theory. The energy loss function (ELF) derived from reflection electron energy loss spectroscopy spectrum with the ...
J.M. Gong   +6 more
doaj   +1 more source

Altered Right Ventricular Kinetic Energy Work Density and Viscous Energy Dissipation in Patients with Pulmonary Arterial Hypertension: A Pilot Study Using 4D Flow MRI. [PDF]

open access: yesPLoS ONE, 2015
Right ventricular (RV) function has increasingly being recognized as an important predictor for morbidity and mortality in patients with pulmonary arterial hypertension (PAH). The increased RV after-load increase RV work in PAH.
Q Joyce Han   +6 more
doaj   +1 more source

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