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Carbon Energy, EarlyView.Incorporating AI to optimize solution, process, and environment enables efficient prediction of structural properties and performance, allowing tailoring of GDL, CL, and PEM fabrication to guide PEMFC toward 9.0 kW L‒1 by 2040. ABSTRACT The performance and commercial viability of proton exchange membrane fuel cells (PEMFCs) are constrained by key ...
Shangfeng Jiang +11 more
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Chemistry – A European Journal, EarlyView.We here report the design, facile synthesis, experimental, and theoretical characterization of a novel class of monofluoroborate compounds featuring π‐expanded coumarin subunits displaying solid‐state enhanced Emission. The origin of this phenomenon is disclosed by combined theoretical and spectroscopic investigations.
Amine Assel +12 more
wiley +1 more source
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ACM Transactions on Mathematical Software, 1989
Des ameliorations visant a faciliter son utilisation sont apportees a cet algorithme de minimisation.
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Des ameliorations visant a faciliter son utilisation sont apportees a cet algorithme de minimisation.
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Alloy Digest, 2015
Abstract Ugima 630 is an age-hardening martensitic stainless steel with improved machinability. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness.
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Abstract Ugima 630 is an age-hardening martensitic stainless steel with improved machinability. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness.
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Alloy Digest, 1964
Abstract AISI No. 630 is a precipitation hardening stainless steel which is used in a variety of applications requiring strength combined with corrosion resistance. It is recommended for chemical process equipment, valve parts, aircraft fittings, pump shafts, etc.
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Abstract AISI No. 630 is a precipitation hardening stainless steel which is used in a variety of applications requiring strength combined with corrosion resistance. It is recommended for chemical process equipment, valve parts, aircraft fittings, pump shafts, etc.
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Journal of Geophysical Research: Space Physics, 1989
The daytime thermospheric emission at 630 nm from the (³P‐¹D) transition of atomic oxygen is examined using data from the Atmosphere Explorer C and E spacecraft. Observed altitude distributions of the emission rate measured using the Visible Airglow Experiment are compared with those calculated from in situ measurements of ion and neutral densities and
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The daytime thermospheric emission at 630 nm from the (³P‐¹D) transition of atomic oxygen is examined using data from the Atmosphere Explorer C and E spacecraft. Observed altitude distributions of the emission rate measured using the Visible Airglow Experiment are compared with those calculated from in situ measurements of ion and neutral densities and
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Skeletal Radiology, 1990
In summary, chondrosarcoma arising in an osteochondroma is a difficult diagnosis to establish on radiological-morphological grounds, especially in low grade lesions. A patient with a painful, enlarging exostosis usually comes to require resection even in the absence of radiographic hallmarks of malignancy.
MarkE.C. Shogry, Peter Armstrong
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In summary, chondrosarcoma arising in an osteochondroma is a difficult diagnosis to establish on radiological-morphological grounds, especially in low grade lesions. A patient with a painful, enlarging exostosis usually comes to require resection even in the absence of radiographic hallmarks of malignancy.
MarkE.C. Shogry, Peter Armstrong
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CA-SBA-630: Archaeological Site Record for CA-SBA-630
1970This document is the archaeological site record for CA-SBA-630. The record consists of a single recordation event.
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