Results 91 to 100 of about 108,858 (358)
Technical Damage in Wind Rotor Blade under Static Load at Environment Conditions
Chemical Engineering Transactions, 2014 Accidents with a wind rotor blade are frequently observed in the wind farms and the simulation study of its undesired damage and its full degradation has to be done. As usual the full degradation of the wind rotor blade happens in a sequence of appearing
W. Becker +3 more
doaj +1 more source
Advanced Science, EarlyView.The frequent dust storms and charged dust particles on Mars pose significant challenges to the power generation efficiency and service life of solar panels during exploration missions. This paper proposes a novel wind‐driven ternary four‐phase soft‐soft contact triboelectric nanogenerator (FPS‐TENG) for dust removal.
Fei Yang +6 more
wiley +1 more source
Charge control experiments on a CH-53E helicopter in a dusty environment [PDF]
Charge control tests were carried out on a ground based, Marine Corps helicopter to determine if control of the electric fields acting on the engine exhaust gases could be used to reduce the electrification of the helicopter when it operated in a dusty ...
Hunyady, S. J. +2 more
core +1 more source
Loss of STARD7 Triggers Metabolic Reprogramming and Cell Cycle Arrest in Breast Cancer
Advanced Science, EarlyView.Breast cancer cells undergo metabolic and transcriptomic reprogramming to support aberrant cell proliferation. Their mitochondria rely on the transfer of phosphatidylcholine from the endoplasmic reticulum to their membranes by STARD7, a candidate upregulated in breast cancer, to be functional.
Ewelina Dondajewska +18 more
wiley +1 more source
Trade-off analysis and design of a Hydraulic Energy Scavenger [PDF]
, 2012 In the last years there has been a growing interest in intelligent, autonomous devices for household applications. In the near future this technology will be part of our society; sensing and actuating will be integrated in the environment of our houses ...
Boero, Diego +4 more
core +2 more sources
A novel robust fault detection method for induction motor rotor by using unknown input observer
Systems Science & Control Engineering, 2019 The purpose of this paper is to provide a robust solution for fault detection in the induction motor. The structure of nonlinear unknown input observer is investigated for observer design in this paper.
Reza Soleymani +2 more
doaj +1 more source
Mechanotransduction Activates Microglia and Impairs Phagocytosis in Stiff Amyloid‐β Plaques
Advanced Science, EarlyView.The study constructs an in vitro Aβ plaque‐associated microglia model and uses SECM and SICM to in situ monitor changes in ROS levels, membrane permeability, and phagocytosis of microglia during Aβ clearance. It is found out that Aβ stiffness triggers microglial activation via the PIEZO1 mechanotransduction pathway, causing neuroinflammation and ...
Yulin Liu +8 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshu, 2015 This work aims at developing a new cooling fan for vehicle engine. This fan can operate as a cooling fan at low vehicle speed. At high vehicle speed, however, the fan is rarely used as a cooling fan. Therefore the fan can be used as a wind turbine, which
Shinichi ODA +3 more
doaj +1 more source
Biomimetic Microfluidic Pumps for Selective Oil–Water Separation
Advanced Science, EarlyView.A biomimetic spring microchannel system, utilizing advanced 3D printing technique, achieves swift and efficient oil‐water separation with over 99% efficiency. This innovative design leverages surface wettability and handles various oils, ensuring sustained performance and clog‐free operation for environmental remediation.
Zhaolong Wang +8 more
wiley +1 more source
Experimental research on the electric vacuum gyro Final technical report [PDF]
Electronic circuitry for suspending electric vacuum gyro rotor in center of electrode ...
core +1 more source