Results 21 to 30 of about 132,146 (266)

Characterization of the Spatial Distribution of the Thermodynamic Phase Within Mixed‐Phase Clouds Using Satellite Observations

Geophysical Research Letters, 2023
Models assume that mixed‐phase clouds consist of uniformly mixed ice crystals and liquid cloud droplets when observations have shown that they consist of clusters, or “pockets,” of ice crystals and liquid cloud droplets.
Q. Coopman, I. Tan
doaj   +1 more source

Ellipsometric studies of (Cu6PS5I)1-x(Cu7PS6)x and (Cu6PS5Br)1-x(Cu7PS6)x mixed crystals

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2019
(Cu6PS5I)1–x(Cu7PS6)x and (Cu6PS5Br)1–x(Cu7PS6)x mixed crystals were grown using a direct crystallization technique from the melt. Refractive indices and extinction coefficients for mixed crystals were obtained from the spectral ellipsometry measurements.
I.P. Studenyak
doaj   +1 more source

Widely Tunable Angular Non-Critical Phase-Matching Wavelengths from 0.72 to 1.42 μm Based on RE1_xRE2_1−xCOB Mixed Crystals

Crystals, 2020
The angular non-critical phase-matching (A-NCPM) second-harmonic-generation (SHG) properties of RE1xRE21−xCOB (RE1, RE2 = Y, Gd, La, Tm, Sm, and Nd) type mixed crystals including NCPM wavelength and conversion efficiency were detailedly investigated ...
Ranran Li, Hongwei Qi, Yanqing Liu, Fapeng Yu, Pingzhang Yu, Zhengping Wang, Xinguang Xu, Xian Zhao   +7 more
doaj   +1 more source

Studying the mechanical properties of (Cu1–xAgx)7GeS5I mixed crystals by using the micro-indentation method

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2018
(Cu1–xAgx)7GeS5I mixed crystals were grown using the Bridgman–Stockbarger method. The hardness dependences on the indentation depth profiles in (Cu 1–x Ag x ) 7 GeS 5 I mixed crystals were investigated.
V.V. Bilanych, А.V. Bendak , K.V. Skubenych, A.I. Pogodin, V.S. Bilanych, I.P. Studenyak   +5 more
doaj   +1 more source

Flexible Förster resonance energy transfer‐assisted optical waveguide based on elastic mixed molecular crystals

Aggregate, 2023
Flexible molecular crystal waveguides based on elastic molecular crystals (EMCs) are essential in flexible and compact optical materials. An increased loss coefficient α due to self‐absorption is often a problem in optical waveguides (OWGs) of ...
Takumi Matsuo, Koki Ikeda, Shotaro Hayashi   +2 more
doaj   +1 more source

Bovine gallbladder mucin promotes cholesterol crystal nucleation from cholesterol-transporting vesicles in supersaturated model bile.

Journal of Lipid Research, 1989
This study examined the ability of purified gallbladder mucin to accelerate the nucleation of cholesterol monohydrate crystals from the cholesterol-transporting particles in supersaturated model bile.
T J Lee, B F Smith
doaj   +1 more source

Vapor phase growth and properties of mixed layered Pb1-xCdxI2 semiconductors

Фізика і хімія твердого тіла, 2022
Pb1-xCdxI2 crystals (x = 0.1; 0.9) have been obtained by crystallization from a vapour phase in a closed system at over-stoichiometric iodine vapour pressure. An alloy of CdI2 and PbI2 was used as a source of evaporation. As a result of X-ray diffraction
O.V. Rybak, M.V. Chekaylo, N.T. Pokladok
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

The Artificial Mixed Fused Quartz Particles and Silicon Particles-Assisted High-Performance Multicrystalline Silicon

Crystals, 2019
Mixed seeds of fused quartz particles and silicon particles were laid at the bottom of the crucible to assist the growth of multicrystalline silicon crystals. The full melting process was used, and then we found that the grown crystals had higher quality.
Yanhuan Cai, Changcheng Mi, Xinming Huang   +2 more
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source