Results 41 to 50 of about 969,377 (286)
Materials & DesignIn this study, the effects of Al3(Ti1-xZrx) heterogeneous nucleation site particles on the formability, microstructure and mechanical properties of A7003 (Al-Zn-Mg) alloy samples manufactured by the wire-type directed energy deposition (DED) method were ...
Yoshimi Watanabe +8 more
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Heterogeneous nucleation of protein crystals on fluorinated layered silicate. [PDF]
PLoS ONE, 2011 Here, we describe an improved system for protein crystallization based on heterogeneous nucleation using fluorinated layered silicate. In addition, we also investigated the mechanism of nucleation on the silicate surface.
Keita Ino +12 more
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Study of the Immersion Freezing Theory Using the Classical Nucleation Framework
Atmosphere, 2022 The classical nucleation theory for immersion freezing was used for the simulation of ice nuclei particle activation under atmospheric conditions. A modification of the surface diffusion energy was introduced that was based on the concept of a two ...
Mihalis Lazaridis
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Homogeneous versus Heterogeneous Zeolite Nucleation [PDF]
Angewandte Chemie International Edition in English, 1995 Aggregates of fractal dimension were found in the intermediate gel phases that organize prior to nucleation and crystallization (shown right) of silicalite from a homogeneous reaction mixture. Small- and wide-angle X-ray scattering studies prove that for zeolites nucleation may be homogeneous or heterogeneous.
Dokter, W.H. +4 more
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An epitaxial model for heterogeneous nucleation on potent substrates [PDF]
, 2013 © The Minerals, Metals & Materials Society and ASM International 2012In this article, we present an epitaxial model for heterogeneous nucleation on potent substrates.
Zhongyun Fan, Fan, Z
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Efficiency of immersion mode ice nucleation on surrogates of mineral dust [PDF]
Atmospheric Chemistry and Physics, 2007 A differential scanning calorimeter (DSC) was used to explore heterogeneous ice nucleation of emulsified aqueous suspensions of two Arizona test dust (ATD) samples with particle diameters of nominally 0–3 and 0–7 μm, respectively ...
C. Marcolli +3 more
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On the thermodynamic and kinetic aspects of immersion ice nucleation [PDF]
Atmospheric Chemistry and Physics, 2018 Heterogeneous ice nucleation initiated by particles immersed within droplets is likely the main pathway of ice formation in the atmosphere. Theoretical models commonly used to describe this process assume that it mimics ice formation from the vapor ...
D. Barahona
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FEBS Letters, EarlyView.This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee +2 more
wiley +1 more source
Materials Genome Engineering AdvancesSolidification is a critical process in the manufacturing of metals and alloys, with nucleation being the initial stage that determines the resulting microstructure and mechanical properties.
Wenshuo Hao +7 more
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Synergistic effects of Y and Nd on grain refinement of Mg-Y-Nd-Al alloy
Materials Research Express, 2022 In this study, the synergistic effects of Y and Nd on the grain refinement of the as-cast Mg-Y-Nd-Al alloy was investigated by varying Y and Nd contents while fixing their total content (Y + Nd) at 7%.
Lili Zhao +6 more
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