Results 31 to 40 of about 299,104 (168)

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

open access: yesAggregate, 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   +2 more
doaj   +1 more source

Melamine promotes calcium crystal formation in three-dimensional microfluidic device

open access: yesScientific Reports, 2019
Melamine, which induces proximal tubular (PT) cell damage has a greater nephrotoxic effect when combined with cyanuric and uric acids; however, it is unknown whether such effect can stimulate calcium phosphate (CaP)/calcium oxalate (CaOx) stone formation.
Farai Gombedza   +6 more
doaj   +1 more source

Modelling micro- and macrophysical contributors to the dissipation of an Arctic mixed-phase cloud during the Arctic Summer Cloud Ocean Study (ASCOS) [PDF]

open access: yesAtmospheric Chemistry and Physics, 2017
The Arctic climate is changing; temperature changes in the Arctic are greater than at midlatitudes, and changing atmospheric conditions influence Arctic mixed-phase clouds, which are important for the Arctic surface energy budget.
K. Loewe   +6 more
doaj   +1 more source

Fabrication and Optical Properties of 2at.%Yb:LuYAG Mixed Crystal through Nanocrystalline Powders

open access: yesCrystals, 2018
Ytterbium doped Lu1.5Y1.5Al5O12 (LuYAG) nanocrystalline powders were synthesized by a wet chemical mixed precipitant co-precipitation (MPP) method, and then the mixed crystal of Yb:LuYAG was grown in an optical floating zone (OFZ) furnace at the speed of
Ding Zhou   +5 more
doaj   +1 more source

Composition dependence of phonon and thermodynamic properties of the ternary AlGaN mixed crystal

open access: yesResults in Physics, 2019
Although ternary AlGaN has recently been studied, an accurate phonon spectrum of AlGaN mixed crystal is still scarcity. Based on the density functional theory (DFT), the atomic geometry, phonons and thermodynamic properties of AlxGa1-xN mixed crystal ...
Jiaqi Fu   +3 more
doaj   +1 more source

Prognostic simulations of mixed-phase clouds with model AC-1D v1.0: the impact of aerosol types and freezing parameterizations on ice crystal budgets [PDF]

open access: yesGeoscientific Model Development
Mixed-phase clouds at high latitudes contribute to the uncertainty in predicting cloud feedbacks and climate sensitivity, mainly due to the complexity of microphysical processes that influence the partitioning between the supercooled liquid and ice ...
Y. Sun   +4 more
doaj   +1 more source

Crystal structure of a mixed dicalcium ferrite, Ca2Fe1.66V0.34O5

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2004
Ca2Fe1.66O5V0.34, orthorhombic, Pnma (no. 62), a = 5.4171(6) Å, b = 14.774(4) Å, c = 5.584(2) Å, V = 446.9 Å3, Z = 4, Rgt(F) = 0.032, wRref(F) = 0.037, T = 294 K.
Harringer N. A.   +2 more
doaj   +2 more sources

Sonographic Assessments to Consider in Future Studies about Crystal-related Arthritis

open access: yesJournal of Medical Ultrasound
Background: Ultrasonography has shown a high sensitivity and specificity in the diagnosis of gout and chondrocalcinosis. Methods: The author considers it appropriate to discuss a new ultrasound technique and previous sonographic findings in crystal ...
Angel Checa
doaj   +1 more source

Numerical Investigation of Wind Turbine Airfoil Icing and Its Influencing Factors under Mixed-Phase Conditions

open access: yesEnergies
Icing is a popular research area in wind energy, and the icing problem of the supercooled droplet–ice crystal mixed-phase condition is one of the new challenges.
Xiang Wang   +3 more
doaj   +1 more source

Crystal structure of a mixed chain diacylglycerol, 1-stearoyl-3-oleyl-glycerol.

open access: yesJournal of Lipid Research, 1996
Diacylglycerols composed of one saturated and one unsaturated chain make up the hydrophobic core of many biological membranes. We report here the first crystalline structure of such a mixed chain diacylglycerol. The mixed chain diacylglycerol, 1-stearoyl-
M Goto, K Honda, L Di, D M Small
doaj   +1 more source

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