Results 161 to 170 of about 10,198,671 (380)
Power extraction from ambient vibration [PDF]
, 2001 Autonomous devices such as sensors for personal area networks need a long battery lifetime in a small volume. The battery size can be reduced by incorporating micro-power generators based on ambient energy.
Baert, Kris +3 more
core +1 more source
Bioinspired Materials, Designs, and Manufacturing Strategies for Advanced Impact‐Resistant Helmets
Advanced Engineering Materials, EarlyView.This review explores how bioinspired materials, structures, and manufacturing strategies transform helmet design to achieve enhanced impact resistance. Drawing inspiration from nacre, porcupine quills, beetle exoskeletons, and skull architectures, it highlights advances in auxetic lattices, nanocomposites, and functionally graded foams.
Joseph Schlager +4 more
wiley +1 more source
A self-powered pumping system for in situ extraction of particulate and dissolved materials from large volumes of seawater [PDF]
, 1982 Clifford L. Winget +3 more
openalex +1 more source
Analysis of optimised micro-generator architectures for self-powered ubiquitous computers
, 2002 Accepted ...
Green,T.C. +3 more
core
The “Strange Self-power in the Imagination”
The AnaChronisT, 2018 This paper will focus on Coleridge’s writing of epileptic signs in the light of contemporary debates on the physiology and psychology of the brain. By examining the medical narratives of epilepsy, widely debated at a time where both evangelical movements and consumer behaviors were threatening the nerves and brains of ...
openaire +2 more sources
Advanced Engineering Materials, EarlyView.A shape‐morphing, porous polyurethane film combines passive radiative cooling with folding to deliver multilevel heating‐and‐cooling control. High solar reflectance and midinfrared emissivity keep surfaces up to 3.5 °C cooler in direct sunlight, while photothermal triggering folds the film to absorb solar heat.
Yoon Young Choi +5 more
wiley +1 more source
Appreciation Damages for Self-Purchase by Trustee with Power of Sale
, 1958 openalex +2 more sources
Advanced Engineering Materials, EarlyView.A highly stable, low‐temperature phosphate glass is developed for multimaterial additive manufacturing of multifunctional microfluidics. Glass, metal conductors, and sacrificial polymer are coprinted, enabling monolithic fabrication. The sacrificial paste forms precise channels and decomposes during sintering.
Babak Mazinani +2 more
wiley +1 more source
Direct Recycling of Cold Work Tool Steel Swarf into New Cutting Disks via Field‐Assisted Sintering
Advanced Engineering Materials, EarlyView.Through a sintering method known as field‐assisted sintering technology/spark plasma sintering, cold work tool steel swarf can be directly recycled into new cutting disks. This method is capable of densifying the unconventional powder morphology of swarf, and it can also seal grinding contaminants, such as Al2O3, into the steel matrix.
Monica Keszler +4 more
wiley +1 more source