Results 41 to 50 of about 1,805,236 (298)

Fast algorithms for liquid crystal modelling [PDF]

open access: yes, 2014
We review different modeling and computational methods to determine the Q-tensor representation of the director field alignment in the absence of defects.
Keith R. Daly   +9 more
core   +1 more source

Dual-wavelength laser with topological charge

open access: yesAIP Advances, 2013
We demonstrate the simultaneous oscillation of different photons with equal orbital angular momentum in solid-state lasers for the first time to our knowledge.
Haohai Yu   +7 more
doaj   +1 more source

Density Functional Theory Study of the Point Defects on KDP (100) and (101) Surfaces

open access: yesMolecules, 2022
Surface defects are usually associated with the formation of other forms of expansion defects in crystals, which have an impact on the crystals’ growth quality and optical properties.
Xiaoji Zhao, Yanlu Li, Xian Zhao
doaj   +1 more source

Disorder in Extra-Large Pore Zeolite ITQ-33 Revealed by Single Crystal XRD

open access: yes, 2013
The single crystal of the extra-large pore zeolite, ITQ-33, was obtained and used to explore its crystal structure details. The ITQ-33 structure was found to be disordered with the columnar periodic building unit, explaining the morphology changes upon ...
Liu, Leifeng   +10 more
core   +1 more source

A to Z Literacy Movement: Multicultural Book Clubs across Grade Levels

open access: yesWOW Stories, 2013
Includes Introduction to Our Community by Ann Yanchura, Never Underestimate a First Grader by Mal Keenan, We Should Do This More Often! by Ann Yanchura, Lessons from Our World of Words Experience by Amy MacCrindle, Lesson Plans, Anyone?
Ann Yanchura   +5 more
doaj   +2 more sources

Swimming in a crystal

open access: yesSoft Matter, 2016
Colloidal crystals induce orbital motion in self-propelled Janus particles, and destroy orbital motion in E. coli bacteria.
Aidan T. Brown   +6 more
openaire   +5 more sources

Progress on deuterated potassium dihydrogen phosphate (DKDP) crystals for high power laser system application

open access: yesLight: Science & Applications, 2022
Large-aperture high-quality DKDP crystal with deuteration level of 70% has been successfully grown, which can fabricate the large single-crystal optics with the size exceeding 400 mm for ICF application.
Mingxia Xu   +7 more
doaj   +1 more source

Inch-Sized Thin Metal Halide Perovskite Single-Crystal Wafers for Sensitive X-Ray Detection

open access: yesFrontiers in Chemistry, 2022
Metal halide perovskite single crystals are a promising candidate for X-ray detection due to their large atomic number and high carrier mobility and lifetime.
Anbo Feng   +4 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Paraboloidal crystals [PDF]

open access: yesChaos: An Interdisciplinary Journal of Nonlinear Science, 2007
2 ...
Bowick, Mark, Giomi, Luca
openaire   +3 more sources

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