Results 131 to 140 of about 4,736,953 (298)

Jet Propulsion Laboratory Technical Report 32-1265

, 1968
Report documenting activities carried out under the cognizance of the Surveyor Project, managed by the Jet Propulsion Laboratory for the National Aeronautics and Space Administration. Part Two presents the science data derived from the lunar soft-landing
Jet Propulsion Laboratory (U.S.)
core  

Bioinspired Mechanosensitive Organic Artificial Neuron With Programmable Excitatory and Inhibitory Responses via Nonlinear Mechano‐Electrochemical Coupling

Advanced Materials, EarlyView.
Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their nonlinear electrical characteristics, programming excitatory or inhibitory spiking responses that mimic mechanosensitive biological neurons and enable ...
Rassen Boukraa, Pietro Belleri, Zsolt M. Kovács‐Vajna, Paschalis Gkoupidenis, Fabrizio Torricelli   +4 more
wiley   +1 more source

Comparison of various approaches to numerical simulation of ship resistance and propulsion

, 2014
The operation of a marine propeller dominates the flow interaction effects and alters the resistance on an upstream hull and the forces on a downstream rudder.
Winden, B., Lidtke, Artur Konrad, Hudson, D.A., Badoe, C., Turnock, S.R., Phillips, A.B., Lidtke, A.K.   +6 more
core   +1 more source

Effect of Different Surface Microstructures in the Thermally Induced Self-Propulsion Phenomenon. [PDF]

Micromachines (Basel), 2022
Otic CJC, Yonemura S.
europepmc   +1 more source

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source

Light-Fueled Self-Propulsion of Liquid Crystal Elastomer-Engined Automobiles in Zero-Energy Modes

Mathematics
The defining attribute of self-excited motion is its capability to extract energy from a stable environment and regulate it autonomously, making it an extremely promising innovation for microdevices, autonomous robotics, sensor technologies, and energy ...
Zongsong Yuan, Yuntong Dai, Junxiu Liu, Kai Li   +3 more
doaj   +1 more source

Enzyme Purification Improves the Enzyme Loading, Self-Propulsion, and Endurance Performance of Micromotors. [PDF]

ACS Nano, 2022
Valles M, Pujals S, Albertazzi L, Sánchez S.   +3 more
europepmc   +1 more source

Jet Propulsion Laboratory Report SPS-37-50, V. 1

, 1968
Bimonthly report presenting a review of engineering and scientific work performed, or managed by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration during a two-month period (p. iii). This volume presents updates on
Jet Propulsion Laboratory (U.S.)
core  

Fiber‐Format Flexible Linear Electrostatic Motors

Advanced Materials, EarlyView.
A flexible coaxial fibre‐format electrostatic motor enables backdrivable and reversible linear actuation with high force density and functionality under bending, offering a scalable actuation platform for soft and wearable robotics. ABSTRACT Linear motion is fundamental to robotics, yet existing solutions are either rigid electromagnetic motors or ...
Sylvain Schaller, Herbert Shea
wiley   +1 more source

Analysis of different self-propulsion types of oil droplets based on electrostatic interaction effects. [PDF]

RSC Adv, 2022
Noguchi M, Yamada M, Sawada H.
europepmc   +1 more source