Results 211 to 220 of about 20,465,692 (412)

AMPK: a nutrient and energy sensor that maintains energy homeostasis

open access: yesNature reviews. Molecular cell biology, 2012
D. Hardie, Fiona A. Ross, S. Hawley
semanticscholar   +1 more source

Modelling Atherosclerotic Plaque Cap Mechanics: Microcalcifications Reduce Mechanical Properties in Mesenchymal Stromal Cell‐Based Model

open access: yesAdvanced Biology, EarlyView.
This study develops a tissue‐engineered model of the atherosclerotic cap using human mesenchymal stromal cells (MSCs). After 2 weeks of culture to produce a collagenous matrix, a mineralizing medium induces microcalcifications over 4 weeks. These constructs, imaged with second harmonic generation microscopy, lead to reduced ultimate stress at rupture ...
Imke L. Jansen   +4 more
wiley   +1 more source

Retracted: A Fault-Tolerant Structure for Nano-Power Communication Based on the Multidimensional Crossbar Switch Network

open access: yesInternational Transactions on Electrical Energy Systems, 2023
International Transactions on Electrical Energy Systems
doaj   +1 more source

Studies on Energy Levels in Poultry Rations

open access: hybrid, 1957
W.E. Donaldson   +3 more
openalex   +1 more source

Numerical Studies of Influencing Factors on the Homogeneity of the Powder Mixture during the Powder Spreading Process of Powder Bed Fusion–Laser Beam/Metal

open access: yesAdvanced Engineering Materials, EarlyView.
AISI 304L stainless steel powder is mixed with silicon nitride (Si3N4) powder and processed by PBF‐LB/M, allowing partial retention of Si3N4. The numerical approach effectively predicts the Si3N4 powder homogeneity and N content distribution on the powder bed. Recent studies have focused on the alloying of nitrogen (N) in high‐alloy stainless steels by
Yuanbin Deng   +7 more
wiley   +1 more source

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