Results 251 to 260 of about 2,685,602 (356)
Modeling and Optimization of Structural Parameters for High-Efficiency Multi-Jet Polishing of Optical Glass. [PDF]
Micromachines (Basel)Cao Z, Miao Y, Wang M, Zhu Z.
europepmc +1 more source
Hierarchical Twist: Chirality Across Scales in Cellulose Cholesterics
Advanced Optical Materials, EarlyView.Hierarchical left‐ and right‐handed chiral nematic structures are observed in a solvent‐free thermotropic cellulose derivative. Free‐standing films show hierarchical twisted structures whose pitches respond differently to uniaxial strain: left‐handed pitches increase, ones decrease.
N. Monge +7 more
wiley +1 more source
The Use of Water-assisted Liposuction for Breast Deformity Induced by Polyacrylamide Hydrogel. [PDF]
Plast Reconstr Surg Glob OpenZhu Y, Xiong Y, Elakkawi MMJ, Qi X.
europepmc +1 more source
Advanced Photonics Research, EarlyView.Electron acceleration using multipetawatt femtosecond lasers and subcritical density plasmas achieves a maximum charge of 245 nC, with an injection rate of up to 100 nC per picosecond. The charge variation with plasma density, initially increasing and then decreasing, arises from the competition between the injection of multiple plasma waves and laser ...
Xi‐Chen Hu +9 more
wiley +1 more source
Dusty streaks on the Moon: fingerprints of multiphase flow instabilities. [PDF]
Nat CommunRubio JS +8 more
europepmc +1 more source
Segregation in a jet between nozzle and ambient fluids
, 2007 J. Mi, Graham J. Nathan
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Techniques and Advances in Ultrafast Photography
Advanced Photonics Research, EarlyView.This review maps the fast‐growing field of ultrafast photography from early mechanical cameras to modern optical‐computational methods. It organizes techniques into four families (multishot passive/active; single‐shot passive/active), explains how they reach trillion‐frame‐per‐second speeds, compares capabilities and tradeoffs, and highlights ...
Chen Huang +10 more
wiley +1 more source