Results 171 to 180 of about 132,352,308 (329)

Flexible artificial lateral line based on luminous flux for underwater velocity vector estimation. [PDF]

Natl Sci Rev
Wang X, Li Z, Zhang Z, Fan J, Ou Y, Sun X, Tan M, Cheng L, Zhou C.   +8 more
europepmc   +1 more source

Advances in Bio‐Integrated Edge Computing Systems for Smart and Connected Health

Advanced Materials, EarlyView.
This review explores advances in bio‐integrated edge computing for healthcare, focusing on co‐designing computing, sensing, and energy strategies to overcome integration and power challenges for optimized, decentralized operation. ABSTRACT Recent advances in bio‐integrated healthcare technologies have enabled continuous, high‐resolution monitoring and ...
Gyuwon Kim, Seungwon Yoo, Tae Woog Kang, Yunuo Huang, Woon‐Hong Yeo   +4 more
wiley   +1 more source

Collective surfing of single cells on a chemo-attractant wave using multiscale Eulerian velocity vector field. [PDF]

Sci Rep
Sattari S, Hossain MM, Basak US, Toda M, Nagai T, Sawai S, Horikawa K, Komatsuzaki T.   +7 more
europepmc   +1 more source

Blending With Insulating Polymers Enables Stable Anti‐Ambipolar Characteristics in n‐Type Organic Mixed‐Conductors for Heterogeneous Spiking Neurons

Advanced Materials, EarlyView.
A polymer blend of n‐type OMIEC P(gNDI‐gT2) with insulating PMMA yields mechanically stabilized, anti‐ambipolar organic electrochemical transistors (OECTs) with tunable ionic‐electronic transport. This blending allows low‐power, fast‐spiking heterogeneous Hodgkin–Huxley neurons, enabling biomimetic frequency deconvolution and reservoir computing, which
Zachary Laswick, Ariel Lifer, Catherine Beaumont, Liad Hayoun, Priscila Cavassin, Zeinab Hamid, Dilara Meli, William Dupont, Lincoln J. Lauhon, Iain McCulloch, Gitti L. Frey, Giovanni Maria Matrone, Jonathan Rivnay   +12 more
wiley   +1 more source

Evaluation of ascending aorta and radial artery elasticity in patients with type 2 diabetes mellitus via velocity vector imaging. [PDF]

Quant Imaging Med Surg
Yu L, Yang Z, Ming Z, Zeng S.
europepmc   +1 more source

A Retinal Matrix Stiffening Model Reveals FAK‐Dependent Mechanotransduction in Pericytes Underlies Vascular Destabilization

Advanced Materials, EarlyView.
In this study, we show that retinal matrix stiffness is increased in diabetic mice. Using engineered human vascular models with controlled matrix stiffness, we demonstrate that stiffening activates focal adhesion kinase (FAK) signaling in pericytes, suppresses Notch signaling, and disrupts vascular morphology.
Emily Warren, Alex Wu, Lucas Ramirez, Yaqing Huang, Connor Amelung, Sophia Saxonhouse, Sharon Gerecht   +6 more
wiley   +1 more source

Assessment of fetal left ventricular function in pregnancies with Anti-Ro/SSA or Anti-La/SSB antibodies using velocity vector imaging. [PDF]

BMC Pregnancy Childbirth
Hou M, Xie D, Wan J, Li P, Zhou X.
europepmc   +1 more source

Impaired cardiac and vascular motion in patients with Takayasu's arteritis: A velocity vector imaging-based study. [PDF]

Eur J Rheumatol, 2018
Yurdakul S, Alibaz-Öner F, Direskeneli H, Aytekin S.   +3 more
europepmc   +1 more source

Surface Functionalization Modulates Collective Cell Behavior Near Topological Defects Induced by Topographical Patterning

Advanced Materials Interfaces, EarlyView.
Strongly adhered cells align with concentric circular ridges and exhibit predominantly tangential motion, whereas weakly adhered cells fail to follow topographical guidance and display enhanced radial inward motion. ABSTRACT Living cells establish long‐range orientational order through collective alignment, giving rise to topological defects whose ...
Prasoon Awasthi, Aniruddh Murali, Ellen Juel Pørtner, Adam Cohen Simonsen, Francesca Serra   +4 more
wiley   +1 more source

Assessment of right atrium dysfunction in patients with obstructive sleep apnea syndrome using velocity vector imaging. [PDF]

Cardiovasc Ultrasound, 2018
Li J, Lu C, Wang W, Gong K, Zhao L, Wang Z.   +5 more
europepmc   +1 more source