Results 31 to 40 of about 1,598,946 (312)

Noncooperatively Optimized Tolerance: Decentralized Strategic Optimization in Complex Systems [PDF]

, 2011
We introduce noncooperatively optimized tolerance (NOT), a generalization of highly optimized tolerance (HOT) that involves strategic (game theoretic) interactions between parties in a complex system.
D. Fudenberg, Jackson R. Mayo, Joseph R. Ruthruff, Robert C. Armstrong, Yevgeniy Vorobeychik   +4 more
core   +1 more source

Energy-efficient blockchain-IIoT with mobile edge computing: optimizing resource allocation and multi-hop offloading

Results in Engineering
Blockchain and Mobile Edge Computing (MEC), both of which are edge computing paradigms characterized by strong security attributes, have become a research focus in the Industrial Internet of Things (IIoT) domain.
Yiyi Zhang, Xueyue Xue, Xianfu Lin, Wenchang Wei, Zhicheng Su   +4 more
doaj   +1 more source

Highly sensitive multifunction protection coordination scheme for improved reliability of power systems with distributed generation (PVs)

IET Renewable Power Generation, 2023
The high penetration of distribution generators (DGs), such as photovoltaic (PV), has made optimal overcurrent coordination a major concern for power protection.
Feras Alasali, Naser El‐Naily, Abdelaziz Salah Saidi, Awni Itradat, William Holderbaum, Faisal A. Mohamed   +5 more
doaj   +1 more source

Lightweight, High-Efficiency, High-Dynamic-Response and Low-Ripple DC-DC Converters Based on Interleaved Magnetic Integrated Switched-Coupled Inductor for Electric Propulsion Aircraft

Aerospace
With the development of distributed electric propulsion aircraft, researching airborne high-efficiency, high-power-density, high-gain, high-dynamic and low-ripple, low-stress DC-DC that meets aviation standards is an urgent and profoundly challenging ...
Rui Guo, Hongkai Gao, Li Chen, Yiyi Zhang, Lei Wang   +4 more
doaj   +1 more source

Fault detection and location in DC systems from initial di/dt measurement [PDF]

, 2012
The use of DC for primary power distribution has the potential to bring significant design, cost and efficiency benefits to a range of power transmission and distribution applications.
Burt, Graeme, Fletcher, Steven, Galloway, Stuart, Norman, Patrick   +3 more
core  

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Nano‐kaolin enhances the mechanical, electrical, and thermal properties of cellulose insulating paper

High Voltage
There is an extremely urgent demand in the realm of power equipment, including power transformers, motors, and cables. Specifically, there is a pressing need for cellulose‐based composite insulating paper that can exhibit high thermal conductivity ...
Wenchang Wei, Yuye Zhang, Xuanhao Fu, Shengzhe Yuan, Chenxi Shi, Zhicheng Su, Shihao Luo, Haiqiang Chen, Junwei Zha, Yiyi Zhang   +9 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Influence of Flexibilizers on the Thermal and Combustion Properties of Soundproof Enclosures in Ultrahigh Voltage Converter Transformer Equipment

Fire
Soundproof enclosures are essential components in ultra-high voltage converter transformer equipment. However, conventional designs pose considerable fire risks, as they may impede fire suppression efforts in case of equipment failure. This study adopted
Jiaqing Zhang, Fengju Shang, Yi Guo, Wenlong Zhang, Yanming Ding   +4 more
doaj   +1 more source

A Policy Switching Approach to Consolidating Load Shedding and Islanding Protection Schemes

, 2014
In recent years there have been many improvements in the reliability of critical infrastructure systems. Despite these improvements, the power systems industry has seen relatively small advances in this regard. For instance, power quality deficiencies, a
Cotilla-Sanchez, Eduardo, Fern, Alan, Meier, Rich   +2 more
core   +1 more source