Results 251 to 260 of about 46,878 (351)

Experimental Study on the Melting of Hydrogen‐Reduced Iron Ore Pellets in Electric Arc Furnace‐Type Slags

open access: yessteel research international, EarlyView.
To realize fossil‐free steelmaking using hydrogen direct reduced iron (H‐DRI), melting operations must be fully understood and thereafter efficiently implemented. Lab‐scale experiments investigating melting progression of H‐DRI are combined with results from pilot‐scale electric‐arc furnace trials.
Hedda Pousette, Niklas Kojola, Joar Huss
wiley   +1 more source

A Smart Functional Microneedle, Tethered with Neuropeptide S and Tissue Inhibitor of Metalloproteinases, Promotes Skin, Vascular, and Nerve Regeneration for Chronic Diabetic Skin Wound Healing

open access: yesSmall Structures, EarlyView.
A smart functional microneedle system, tethered with NPS and TIMP, which not only promotes diabetic wound healing and tissue remodeling at the injury site but also demonstrates the ability to dynamically and responsively release NPS and TIMP as needed, offering a potential therapeutic approach for clinical translation is presented. Increased expression
Yan Gao   +5 more
wiley   +1 more source

Structural behavior of deteriorated Gerber half‐joints in highway overpasses by nonlinear finite element analysis combined with a simplified uniform‐corrosion model

open access: yesStructural Concrete, EarlyView.
Abstract Gerber half‐joints, broadly used in the last century as elements of concrete bridges, are prone to corrosion‐induced deterioration, which may lead to brittle shear collapse. It is of paramount importance to develop advanced numerical models for simulating the collapse behavior of Gerber half‐joints, taking material deterioration into account ...
Dario De Domenico   +4 more
wiley   +1 more source

Comparative evaluation of the efficacy of three different retreatment files in removing root canal filling material: An In vitro confocal microscopy study

open access: diamond
M. Manoj Abraham   +5 more
openalex   +1 more source

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