Results 111 to 120 of about 13,073 (314)

Global vorticity shedding for a vanishing wing [PDF]

, 2011
If a moving body were made to vanish within a fluid, its boundary-layer vorticity would be released into the fluid at all locations simultaneously, a phenomenon we call global vorticity shedding.
Triantafyllou, M.S., Steele, S.C., Weymouth, G.D., Triantafyllou, Michael S., Wibawa, M.S., Rival, D.E., Weymouth, Gabriel D., Dahl, Jason, Steele, Stephanie C., Rival, D. E., Wibawa, M. S., Dahl, J.M.   +11 more
core   +1 more source

NFYB Integrates Hormonal Signals into Tissue Allometry by Promoting Protein Biosynthesis

Advanced Science, EarlyView.
In the American cockroach, NFYB acts as a spatiotemporin that translates distinct hormonal cues into tissue‐specific allometry. Juvenile hormone activates NFYB in the early fat body, while 20‐hydroxyecdysone induces it in late wing pads. NFYB then promotes protein biosynthesis via core translational machinery, driving differential growth across the ...
Fangfang Liu, Shiming Zhu, Sishi Xia, Xiaoshuai Zhang, Qin Li, Zhanquan Zeng, Yuqing Liu, Wanyin Liang, Guanyu Zhou, Erxia Du, Suning Liu, Sheng Li   +11 more
wiley   +1 more source

Numerical optimization of microfluidic vortex shedding for genome editing T cells with Cas9. [PDF]

Sci Rep, 2021
Jarrell JA, Sytsma BJ, Wilson LH, Pan FL, Lau KHWJ, Kirby GTS, Lievano AA, Pawell RS.   +7 more
europepmc   +1 more source

Generation of New Frequencies by Nonlinear Interaction between Different Vortex Shedding Frequencies in Span Wise Direction of a Stepped Circular Cylinder [PDF]

, 2007
It is known that the low-frequency fluctuation about 1/20 of vortex shedding frequency exists in the irreqularity of the vortex shedding from a two-dimensional circular cylinder.
羽二生, 博之, 宮越, 勝美, 呉, 平   +2 more
core  

Flow over a cylinder subjected to combined translational and rotational oscillations [PDF]

, 2012
The experimental research reported here employs particle image velocimetry to extend the study of Nazarinia et al. (2009a), recording detailed vorticity fields in the near-wake of a circular cylinder undergoing combined translational and rotational ...
Mark C. Thompson, Mehdi Nazarinia, Lo Jacono, David, Thompson, Mark C., John Sheridan, David Lo Jacono, Nazarinia, Mehdi, Sheridan, John, Nazarinia, Mehdi; id_orcid   +8 more
core   +1 more source

Molecular Mobility of N‐Acetylgalactosamine‐Modified Cyclodextrins on a Polyrotaxane for Highly Efficient Liver Targeting of Antibody Chimeras and Genome‐Editing Ribonucleoproteins

Advanced Science, EarlyView.
Monovalent N‐acetylgalactosamine (GalNAc)‐modified polyrotaxane enables efficient liver targeting by utilizing ligand mobility. The sliding and rotating cyclic components i.e., cyclodextrin in the polyrotaxane dynamically cluster GalNAc moieties, thereby mimicking trivalent interactions with asialoglycoprotein receptors.
Toru Taharabaru, Keiichi Motoyama, Yuting Wen, Zhongxing Zhang, Xuehao Tian, Jun Li, Taishi Higashi   +6 more
wiley   +1 more source

Transition in vortex wakes of flow around an elliptic cylinder

Archives of Mechanics
Transition in the wake flow around an elliptic cylinder was numerically investigated at Reynolds numbers (Re) ranging from 3 to 200. The cylinder axis ratio (AR) varies from 0.125 to 8, while its angle of attack (AoA) was examined at 30°, 60°, and 90 ...
V.L. Nguyen, V.D. Duong, L.H. Duong
doaj   +1 more source

Matlab scripts for analysis of vortex shedding [PDF]

, 2018
For an overview, see "README.txt" file. These data support Cummins et al. "A separated vortex ring underlies the flight of the dandelion" Nature (2018) (in press).
Cummins, Cathal, Viola, Ignazio Maria, Nakayama, Naomi, Mastropaolo, Enrico   +3 more
core   +1 more source

Tumor‐Specific Delivery of CD28 siRNA via Lyso‐PC C‐16 Modified Lipid Nanoparticles Overcomes Anti‐PD‐1 Resistance by Remodeling Tumor Microenvironment

Advanced Science, EarlyView.
This study develops 16:0 LPC‐modified lipid nanoparticles (LPC‐LNPs) with cancer cell specificity by exploiting altered tumor lipid metabolism. LPC‐LNPs encapsulating Cd28 small interfering RNA (LPC‐LNP‐Cd28) knock down cancer cell CD28 without affecting T cells, inflame the tumor microenvironment, and overcome anti‐PD‐1 resistance.
Yangyang Chai, Keyu Wang, Jiali Fang, Shaorui Jia, Yansong Shi, Wanfeng Gao, Xinpeng Liu, Jiaqiang Li, Zenghui Cui, Yazhi Qian, Xiaosu Chen, Dan Ding, Xuetao Cao   +12 more
wiley   +1 more source

Monomode Fibre Optic Vortex Shedding Flowmeter

SPIE Proceedings, 1984
The use of a monomode optical fibre sensing element in the measurement of flow velocities by an interferometric technique is described, in which the operating principle is the flow induced oscillation of the fibre caused by vortex shedding. The system has been demonstrated to show a linear response with water flows in the Reynolds number range 100–3500.
P. Akhavan Leilabady, J.D.C. Jones, A.D. Kersey, M. Corke, D.A. Jackson   +4 more
openaire   +1 more source