Results 121 to 130 of about 523,551 (354)
Physical Intelligence in Small‐Scale Robots and Machines
Advanced Materials, EarlyView.“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley +1 more source
On the destruction of the cell wall of plants and its mechanism by the shock wave
International Journal of Multiphysics, 2008 The shock wave transmitted at the speed that exceeds speed of sound generates the expansion wave by the density difference. The expansion wave causes negative pressure on the density difference side.
TAKEMOTO Ayumi +3 more
doaj +1 more source
A Determination of the Wave Forms and Laws of Propagation and Dissipation of Ballistic Shock Waves [PDF]
, 1946 Jesse W. M. DuMond +3 more
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Ignition Delay Times of Kerosene (Jet-A)/Air Mixtures
, 2014 Ignition of Jet-A/air mixtures was studied behind reflected shock waves. Heating of shock tube at temperature of 150 C was used to prepare a homogeneous fuel mixture. Ignition delay times were measured from OH emission at 309 nm and from absorption of He-
Andrey Yu. Starikovskiy +22 more
core +1 more source
The Bionic Interface: Considering the Material Mediated Electrical Stimulation of Stem Cells
Advanced Materials, EarlyView.Electrical stimulation directs stem cell fate in tissue engineering. Cellular responses are influenced by membrane properties, intrinsic cell state, material charge‐transport characteristics, and the applied electrical signal. Additionally, a material’s ability to inject, store, and redistribute charge further modulates these responses.
Kaiwen Zhang +6 more
wiley +1 more source
Shock-Wave Effects on the Laminar Skin Friction of an Insulated Flat Plate at Hypersonic Speeds [PDF]
, 1953 Ting-Yi Li, H. T. Nagamatsu
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Effects of Coronal Density and Magnetic Field Distributions on a Global Solar EUV Wave
, 2019 We investigate a global extreme-ultraviolet (EUV) wave associated with a coronal mass ejection (CME)-driven shock on 2017 September 10. The EUV wave is transmitted by north- and south-polar coronal holes (CHs), which is observed by the Solar Dynamics ...
He, Wen +6 more
core +1 more source
Advanced Materials Technologies, EarlyView.This study showcases how advanced interlayers combined with PH1000 anodes on flexible PET substrates transform the performance of self‐powered organic photodetectors (OPDs). The developed self‐powered flexible OPDs with their excellent mechanical durability, high responsivity, and specific detectivity demonstrate accurate heart rate monitoring in ...
Hossein Anabestani +2 more
wiley +1 more source
Hydrodynamic Properties of Sea Water at the Front of a Shock Wave [PDF]
, 1947 J. M. Richardson +2 more
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Advanced Materials Technologies, EarlyView.Electrolyte‐jet (EJ) 3D printing turns copper ions into precisely arranged copper microspheres, which combine with flexible polymers and carbon nanomaterials to create durable, high‐sensitivity sensors. These sensors accurately monitor human motion and physiological signals. Real‐time robotic hand control via gesture mirroring demonstrates an intuitive
Wending Gu +2 more
wiley +1 more source