Results 241 to 250 of about 11,271 (298)

PRMT1‐Mediated LDHA Methylation Drives STAT3 Lactylation to Orchestrate Intestinal Inflammation and Tumorigenesis

Advanced Science, EarlyView.
This study identifies an immunometabolic axis wherein SAM‐driven PRMT1 methylates LDHA, enhancing its activity. The resultant lactate induces STAT3 K709 lactylation, which stabilizes an active conformation to promote STAT3 phosphorylation and IL‐10 expression.
Hui Wang, Mengyu Zhang, Weipeng Gong, Jiaxuan Wu, Junping Zhang, Wenxiu Zhang, Yue Liu, Kui Wang, Canhua Huang, Jun Zhou, Sijin Wu, Yan Li, Tianliang Li   +12 more
wiley   +1 more source

Passive control of wing-tip vortices through a grooved-tip design. [PDF]

Exp Fluids
Tan J, Ōtomo S, Viola IM, Liu Y.
europepmc   +1 more source

Large-gap cascaded Moiré metasurfaces enabling switchable bright-field and phase-contrast imaging compatible with coherent and incoherent light. [PDF]

Nanophotonics
Li Y, Zhou W, Zhang Y, Huang X, Chen Y, Yuan M, Yang J.   +6 more
europepmc   +1 more source

Quantum coherent manipulation and readout of superconducting vortex states. [PDF]

Nature
Nambisan A, Günzler S, Rieger D, Gosling N, Geisert S, Carpentier V, Zapata N, Field M, Milošević MV, Lopez CAD, Padurariu C, Kubala B, Ankerhold J, Wernsdorfer W, Spiecker M, Pop IM.   +15 more
europepmc   +1 more source

Research on the Design of Micromixer Based on Acoustic Streaming-Driven Sharp-Edge Structures. [PDF]

Sensors (Basel)
Bai K, Qiao H, Cai J, Hu J, Wang Z.
europepmc   +1 more source

Butterfly Clap-Fling Flight Mechanisms Observed by Schlieren Imaging for the Design of Bio-Inspired Micro Air Vehicles. [PDF]

Biomimetics (Basel)
Prisăcariu EG, Strătilă S, Dumitrescu O, Sima M, Roșu RA, Vlăducă I.   +5 more
europepmc   +1 more source

Lift and the Leading Edge Vortex [PDF]

50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2012
AbstractFlapping wings often feature a leading-edge vortex (LEV) that is thought to enhance the lift generated by the wing. Here the lift on a wing featuring a leading-edge vortex is considered by performing experiments on a translating flat-plate aerofoil that is accelerated from rest in a water towing tank at a fixed angle of attack of 15°.
Pitt Ford, C. W., Babinsky, H.
openaire   +3 more sources

Leading edge vortex dynamics [PDF]

, 2015
Leading edge vortices can create high local pressures which in some situations may be advantageous but in others may cause damage. This paper looks at three wind engineering situations: windborne debris, roof suctions on a low-rise building and pressures near the luff of a downwind sail, where the behaviour of the leading edge vortex is significant. In
Peter J, Richards, Viola, Ignazio Maria; id_orcid 0000-0002-3831-8423   +1 more
openaire   +2 more sources

Dynamic Stall Control by Leading Edge Vortex Generators [PDF]

Journal of the American Helicopter Society, 2008
A new concept of passive dynamic-stall control was developed and tested on an OA209 rotorcraft airfoil during two wind-tunnel test campains in 2004 and 2005. Small vortex generators are mounted at the leading edge of the rotor blade. At low incidence they are located close to the stagnation point and do not impact the flow field.
Mai, Holger, Dietz, Guido, Geißler, Wolfgang, Richter, Kai, Bosbach, Johannes, Richard, Hughes, de Groot, Klaus   +6 more
openaire   +4 more sources