Results 251 to 260 of about 93,967 (312)

Farnesyltransferase Deficiency in Cardiomyocytes Initiates Senescence and Contributes to Cardiac Fibrosis

open access: yesAdvanced Science, EarlyView.
Lipid overload suppresses SREBF2‐mediated FNTB expression, leading to defective Lamin A maturation and nuclear envelope instability. This nuclear catastrophe triggers a pro‐fibrotic senescence program in cardiomyocytes. Notably, restoring nuclear integrity via AAV9‐based gene therapy effectively attenuates cardiac remodeling, identifying the ...
Yuxiao Chen   +16 more
wiley   +1 more source

Noise Radiation from Axial Flow Fans

SAE Technical Paper Series, 1997
<div class="htmlview paragraph">A semi-empirical formula [<span class="xref">1</span>] for predicting noise spectra of an engine cooling fan assembly is developed. In deriving this formulation it is assumed that sound radiation from an axial flow fan is primarily due to fluctuating forces exerted on the fan blade surface.
Shigong Su, Sean F. Wu, Hemant Shah
openaire   +1 more source

Reynolds Number Scaling of Axial Flow Fans [PDF]

open access: possible, 2022
There exists uncertainty about the accuracy with which the fan scaling laws can predict the performance characteristics of a full scale prototype fan from model testing. This uncertainty stems from the large difference in the value for Reynolds number that typically exists between the prototype and model fan.
Steenkamp, Gerhardus Marthinus   +2 more
openaire   +1 more source

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