Results 171 to 180 of about 21,391 (306)
Buried, not erased: palynofloras in ultra-high-pressure metamorphic rocks. [PDF]
Carosi R +6 more
europepmc +1 more source
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova +2 more
wiley +1 more source
Process and forces of tight-sandstone gas charging in the Shihezi formation (P<sub>2</sub>x<sup>1</sup>) Dongsheng gas field, northern Ordos Basin China. [PDF]
Cao Q +8 more
europepmc +1 more source
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source
Uniqueness and predictability in evolution and the history of mollusks. [PDF]
Vermeij GJ, Thomson TJ.
europepmc +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Constraints of middle-late Permian granites in Eastern Inner Mongolia on the final subduction of the Paleo Asian Ocean. [PDF]
Zhao C, Yu Y, Liu Y, Cai H, He J, Gao X.
europepmc +1 more source
Optimization of the Production of Rubber Compounds Using Mathematical Models
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Geochemical characteristics and sources of potassium and bromine in Salt-Lake Brines of the Junggar Basin, China. [PDF]
Zhou C, Yang Z, Chen X, Liu C, Cheng X.
europepmc +1 more source
Joints in Lyman granite, Carboniferous. High-angle joints, sheeting joints Project Name: Marvinney Historical Photoshttps://digitalmaine.com/mgs_geologic_field_photos/36921/thumbnail ...
Marvinney, Robert G
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