Results 71 to 80 of about 1,595,796 (291)

Monte Carlo simulation of coherent effects in multiple scattering [PDF]

open access: yes, 2005
Using a combination of the stochastic Monte Carlo technique and the iteration procedure of the solution to the Bethe-Salpeter equation, it has been shown that the simulation of the optical path of a photon packet undergoing an nth scattering event ...
Churmakov, D. Y.   +3 more
core   +1 more source

Meet the Collective: Editorial Collective Bios

open access: yes, 2023
The bios of the Editorial Collective for the inaugural issue of Excessive Bodies ...
Collective , Editorial
core   +1 more source

Lattice design and beam dynamics of a storage ring for a Thomson scattering x-ray source

open access: yesPhysical Review Accelerators and Beams, 2018
TTX-II (Tsinghua Thomson Scattering X-Ray Source Phase II) is a Thomson scattering based x-ray source currently under development at the accelerator laboratory in Tsinghua University. The circumference of the storage ring is 5.668 m.
Tenghui Rui, Wenhui Huang
doaj   +1 more source

Autoimmune Comorbidities as Modifiers of Phenotypic Heterogeneity in Facioscapulohumeral Dystrophy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral dystrophy type 1 (FSHD1) shows clinical heterogeneity that is only partly explained by D4Z4 repeat unit (RU) size. Although immune and inflammatory mechanisms may contribute to disease variability, the prevalence and clinical impact of autoimmune diseases in FSHD remain unclear.
Jonathan Pini   +9 more
wiley   +1 more source

A Super-Algebraically Convergent, Windowing-Based Approach to the Evaluation of Scattering from Periodic Rough Surfaces [PDF]

open access: yes, 2008
We introduce a new second-kind integral equation method to solve direct rough surface scattering problems in two dimensions. This approach is based, in part, upon the bounded obstacle scattering method that was originally presented in Bruno et al. [2004]
Monro, John Anderson
core   +1 more source

Spatial measure of reaction size in proton scattering

open access: yesEPJ Web of Conferences, 2016
The microscopic coupled-channel (MCC) calculations for proton + 12C inelastic scattering are performed in the energy range of Ep = 29.95 MeV to 65 MeV.
Ito Makoto   +3 more
doaj   +1 more source

Coherent structural relaxation of water from meso- to intermolecular scales measured using neutron spectroscopy with polarization analysis

open access: yesPhysical Review Research, 2020
By means of the recent implementation of neutron polarization analysis on a wide-angle time-of-flight spectrometer, we have been able to separately measure coherent and incoherent dynamic structure factors of heavy water with sub-meV resolution in a wide
Arantxa Arbe   +5 more
doaj   +1 more source

Multiple Scattering of a Pulse from a Random Collection of Volume Scatterers [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1970
The first systematic treatment of multiple scattering based on the wave equation was made by L. L. Foldy [“The Multiple Scattering of Waves,” Phys. Rev. 67, 107–119 (1945)]. Foldy's unique contribution was the introduction of the concept of “configurational” averaging of relevant physical quantities by defining a joint probability distribution for the ...
openaire   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

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