Results 101 to 110 of about 14,418,879 (249)

Abundances of volatile-bearing phases in carbonaceous chondrites and cooling rates of meteorites based on cation ordering of orthopyroxenes [PDF]

open access: yes
Results of preliminary calculations of volatile abundances in carbonaceous chondrites are discussed. The method (Ganguly 1982) was refined for the calculation of cooling rate on the basis of cation ordering in orthopyroxenes, and it was applied to the ...
Ganguly, Jibamitra
core   +1 more source

Analysis of Initial Freezing Temperature of a New Cold Storage Material Al2O3-H2O Nanofluid

open access: yesZhileng xuebao, 2020
As a type of functional material, nanofluids are widely used to enhance heat transfer; however, as a cold storage agent, there are few studies on its initial freezing temperature.
Zhang Chensi   +5 more
doaj  

Cryopreservation Cooling Rate Impacts Post-Thaw Sperm Motility and Survival in Litoria booroolongensis. [PDF]

open access: yesAnimals (Basel), 2023
Hobbs RJ   +6 more
europepmc   +1 more source

Constraining the cooling rates of chondrules

open access: yes, 2016
Chondrules are up to mm-sized spherical melt droplets that are the main component in chondritic meteorites, constituting up to 80 vol %. They are products of widespread but poorly understood heating events in the early Solar System. Most chondrules have experienced complete or extensive melting, destroying much of what could be learned from the melting
Stockdale, Shannon   +4 more
openaire  

The Effect of Cooling Rate on Crystallographic Features of Phase Transformations in Zr-2.5Nb. [PDF]

open access: yesMaterials (Basel), 2023
Lobanov ML   +6 more
europepmc   +1 more source

Simulation on the Cooling Stage of Quick Freezing Device for Biological Samples

open access: yesZhileng xuebao, 2019
A higher survival rate of frozen-thawed biological samples is required for clinical use and translational medicine. The cooling rate of samples is one of the most important factors affecting survival.
Chen Zhouqi   +3 more
doaj  

Dynamic Continuous Cooling Transformation Curves of High Strength Hull Structural Steel EH460

open access: yesTeshugang, 2017
The hot compression test on 4>5 mm x 86 mm test specimen cut from 80 mm hot-rolled plate of steel EH460 (/% : 0.07C, 0.39Si, 1.76Mn, 0.34Ni, 0.36Cu, 0.02〜0.05Nb, 0.05~0.10V, ≤0.02Ti, 0.008Als) with 10℃/s heating to 1200 ℃for 5 min austenizing then with ...
李胜利   +4 more
doaj  

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