Results 221 to 230 of about 1,724,338 (396)

Studies on Bed Density in a Gas-Vibro Fluidized Bed for Coal Cleaning

open access: gold, 2019
Chenyang Zhou   +3 more
openalex   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

open access: yesAdvanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim   +17 more
wiley   +1 more source

Implementing Microhospital Emergency Medicine in an Academic Emergency Department: A Framework for Academic Health Systems. [PDF]

open access: yesJ Am Coll Emerg Physicians Open
Mackman SA   +8 more
europepmc   +1 more source

Generation of a large-scale vascular bed for the in vitro creation of three-dimensional cardiac tissue

open access: gold, 2019
Akitoshi Inui   +8 more
openalex   +1 more source

Coating of urea granules by in situ polymerization in fluidized bed reactors [PDF]

open access: gold, 2019
Bruno Fernandes   +3 more
openalex   +1 more source

The role of stepdown beds in hospital care.

open access: yesAmerican Journal of Respiratory and Critical Care Medicine, 2014
M. Prin, H. Wunsch
semanticscholar   +1 more source

Adaptive Twisting Metamaterials

open access: yesAdvanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri   +6 more
wiley   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

open access: yesAdvanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea   +9 more
wiley   +1 more source

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