Results 131 to 140 of about 525,815 (289)

A novel approach to the study of extensional flow-induced crystallization

open access: yesPolymer Testing, 2021
A systematic experimental investigation of the coupling between the extensional flow and the crystallization of a commercial grade polypropylene is presented.
Juliana Amirdine   +8 more
doaj  

Self-Assembly of Minidendrons in 2D and 3D Liquid Crystal Lattices and Superlattices [PDF]

open access: yes, 2015
Tapered mesogens self-assemble into supramolecular columns or spheres. The resulting supramolecules further form 2-D columnar phases or 3-D cubic phases.
Yen, Ming-Huei
core  

Theory of resonant x-ray scattering with ultrafast intense pulses [PDF]

open access: yesarXiv
We present a time-dependent Schr\"odinger equation (TDSE) approach within a non-relativistic quantum electrodynamics (QED) framework to investigate resonant x-ray scattering under intense x-ray pulses. This method enables us to explore how coherent x-ray electron dynamics affect scattering signals from Ne$^+$.
arxiv  

X-Ray Cross-Correlation Analysis of Disordered Ensembles of Particles: Potentials and Limitations

open access: yesAdvances in Condensed Matter Physics, 2013
Angular X-ray cross-correlation analysis (XCCA) is an approach to study the structure of disordered systems using the results of X-ray scattering experiments.
R. P. Kurta   +2 more
doaj   +1 more source

Application of small-angle X-ray scattering for differentiation among breast tumors

open access: yesJournal of Medical Physics, 2008
Small-angle X-ray scattering (SAXS) is an X-ray diffraction-based technique where a narrow collimated beam of X-rays is focused onto a sample and the scattered X-rays recorded by a detector.
Changizi V, Kheradmand A, Oghabian M
doaj  

Study of DNA-spermine interactions by use of small-angle and wide-angle X-ray scattering and circular dichroism [PDF]

open access: green, 1978
Hilde Damaschun   +5 more
openalex   +1 more source

Small‐angle X‐ray and quasi‐elastic light scattering studies on 11 S globulin from sunflower seed [PDF]

open access: bronze, 1978
P. Plietz   +6 more
openalex   +1 more source

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