Results 261 to 270 of about 191,825 (368)

Engineering Proposal for Design and Development Work on a Nuclear Turbojet Propulsion Unit - Prepared for Aircraft Nuclear Propulsion Office

, 1960
B. A. Schmickrath
openalex   +2 more sources

Flexible 3D Kirigami Probes for In Vitro and In Vivo Neural Applications

Advanced Materials, EarlyView.
A customizable and scalable approach to fabricate flexible 3D kirigami microelectrode arrays (MEAs) featuring up to 128 shanks, including surface and penetrating electrodes designed to interact with the 3D space of neural tissue, is presented. The 3D kirigami MEAs are successfully deployed in several neural applications, both in vitro and in vivo, and ...
Marie Jung, Jamal Abu Shihada, Simon Decke, Lina Koschinski, Peter Severin Graff, Sebastián Maruri Pazmino, Anke Höllig, Henner Koch, Simon Musall, Andreas Offenhäusser, Viviana Rincón Montes   +10 more
wiley   +1 more source

Photothermal Cavitation-Driven Micromotor to Penetrate Cell Membrane. [PDF]

J Am Chem Soc
Zeng B, Lai J, Chen J, Huang Y, Guo Q, Huang C, Li X, Wu C, Li S, Tang J.   +9 more
europepmc   +1 more source

CHARGING AND REMOVAL OF SURFACE-CONDENSED PARTICLES FOR COLLOID PROPULSION

, 1963
D. M. Jamba, BERNARD HORNSTEIN
openalex   +2 more sources

Advanced Air Electrodes for Reversible Protonic Ceramic Electrochemical Cells: A Comprehensive Review

Advanced Materials, EarlyView.
Reversible protonic ceramic electrochemical cells (R‐PCECs) face challenges from sluggish and unstable oxygen reduction and evolution reactions in the air electrode. This review discusses recent progress in triple‐conducting air electrodes, emphasizing mechanisms, performance factors, and design strategies, offering guidance for creating efficient and ...
Xi Chen, Yeshu Tan, Zheng Li, Tong Liu, Yinghao Song, Shuo Zhai, Na Yu, Zongping Shao, Meng Ni   +8 more
wiley   +1 more source

The variation rule of TBM tunneling parameters in deep composite strata and the recognition method of boreability grade. [PDF]

Sci Rep
Wang H, Cui G, Shi Z, Zhang L, Gao C, Ding Z.   +5 more
europepmc   +1 more source

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

Advanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

Designing optimal elastic filaments for viscous propulsion.

Soft Matter
Dvoriashyna M, Lauga E.
europepmc   +1 more source

Propulsion Mechanisms in Magnetic Microrobotics: From Single Microrobots to Swarms. [PDF]

Micromachines (Basel)
Jia L, Su G, Zhang M, Wen Q, Wang L, Li J.   +5 more
europepmc   +1 more source

PROSPECTS FOR ADVANCED HIGH-THRUST NUCLEAR PROPULSION

, 1966
Robert S. Cooper
openalex   +1 more source