Results 121 to 130 of about 307,468 (304)
3D‐Printed Soft Magnetoactive Origami Actuators
Advanced Functional Materials, EarlyView.Soft magnetoactive films are 3D‐printed using ink with up to 75 wt.% ferromagnetic particles and dual UV/heat curing, then integrated with various origami structures. The films are flexible, magnetically responsive, and programmable, enabling flexible integration with origami without hindering shape‐changeability.
Sen Zhang +6 more
wiley +1 more source
Reentry heat transfer analysis of the space shuttle orbiter [PDF]
A structural performance and resizing finite element thermal analysis computer program was used in the reentry heat transfer analysis of the space shuttle.
Gong, L., Ko, W. L., Quinn, R. D.
core +1 more source
Near‐Sensor Analog Computing via Monolithic 3D Piezoelectric Sensor–FeFET for Tactile Sensing System
Advanced Functional Materials, EarlyView.A monolithic 3D‐integrated tactile system combines a piezoelectric sensor and ferroelectric field‐effect transistor (FeFET) to process both static and dynamic pressure signals directly at the sensor node. The system enables in‐sensor analog noise filtering with multi‐level memory states, achieving high sensitivity and ultra‐low power operation (≈10 nW),
Woongjin Kim +6 more
wiley +1 more source
Peristaltic pumps adapted for laminar flow experiments enhance in vitro modeling of vascular cell behavior. [PDF]
J Biol Chem, 2022 Abello J +3 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.Herein, the topochemical transformation of cobalt‐based layered hydroxides into nanocomposites is investigated using advanced real‐time characterization techniques combined with thermogravimetric analysis. The study reveals how interlayer carboxylic acids direct the transformation pathway, highlighting the role of carbon content and anion length. These
Camilo Jaramillo‐Hernández +5 more
wiley +1 more source
Real-Time Tunable Optofluidic Splitter via Two Laminar Flow Streams in a Microchannel. [PDF]
Micromachines (Basel), 2022 Xiong S, Mai W, Huang X.
europepmc +1 more source
Shearing-Stress Measurements by use of a Heated Element [PDF]
, 1954 The rate of local heat transfer from a solid surface to a moving fluid is related to the local skin frinction. Measurements of the heat transmission from small elements embedded in the surface of a solid can thus be used to botain local skin-friction ...
Liepmann, H. W., Skinner, G. T.
core +1 more source
Advanced Functional Materials, EarlyView.Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang +7 more
wiley +1 more source
Design of fuselage shapes for natural laminar flow [PDF]
Recent technological advances in airplane construction techniques and materials allow for the production of aerodynamic surfaces without significant waviness and roughness, permitting long runs of natural laminar flow (NLF).
Dodbele, S. S. +2 more
core +1 more source
Economic method for measuring ultra-low flow rates of fluids [PDF]
, 1970 Capillary tube flowmeter measures ultra-low flows of very corrosive fluids /such as chlorine trifluoride and liquid fluorine/ and other liquids with reasonable accuracy.
Bogdanovic, J. A., Keller, W. F.
core +1 more source