Results 31 to 40 of about 123,617 (302)

Effect of compositional changes and heat treatment on microstructure and mechanical properties of gray cast iron

Journal of Materials Research and Technology
Cast iron is used in machine tools to cast various components because of its wear resistance and vibration-damping ability. However, the relationship between its microstructure and damping capacity has not been studied.
Xiangbin Cao, QiaoXin Zhang, Jingui Yu, Xinfeng Yu   +3 more
doaj   +1 more source

Information-capacity description of spin-chain correlations

, 2005
Information capacities achievable in the multi-parallel-use scenarios are employed to characterize the quantum correlations in unmodulated spin chains.
A. S. Holevo, D. F. Walls, J. Preskill, M. A. Nielsen, Rosario Fazio, T. M. Cover, Vittorio Giovannetti, W. K. Wootters   +7 more
core   +1 more source

A capacity coordination strategy for converters integrated with active damping functionality

Zhejiang dianli
The active damping device mitigates resonance among multiple converters by creating a virtual resistance. To address the capacity coordination challenge between conventional grid-connected functionality and active damping functionality， an adaptive ...
ZHANG Kejia, DING Long, YANG Hu, YANG Jinming, CHEN Wang   +4 more
doaj   +1 more source

Analytical model for flexural damping responses of CFRP cantilever beams in the low-frequency vibration

Journal of Low Frequency Noise, Vibration and Active Control, 2018
In this paper, an analytical model for the flexural vibration damping of Carbon Fiber Reinforced Plastics (CFRP) cantilever beams was proposed, which is based on the Lamination Theory and Euler–Bernoulli Beam Theory.
Mo Yang, Yefa Hu, Jinguang Zhang, Guoping Ding, Chunsheng Song   +4 more
doaj   +1 more source

The effect of non-uniform damping on flutter in axial flow and energy harvesting strategies

, 2012
The problem of energy harvesting from flutter instabilities in flexible slender structures in axial flows is considered. In a recent study, we used a reduced order theoretical model of such a system to demonstrate the feasibility for harvesting energy ...
Boyd J., Doaré O., Gad-el Hak M., Païdoussis M. P., Païdoussis M. P.   +4 more
core   +3 more sources

Identification of functional murine mitochondrial formyl peptides and their effects on myeloid‐derived suppressor cell generation

FEBS Open Bio, EarlyView.
We first identified functional murine mitochondrial N‐formyl peptides (MT‐FPs) and investigated their effects on the in vitro myeloid‐derived suppressor cell (MDSC) generation from bone marrow cells. We demonstrated that MT‐FPs acted directly on bone marrow cells to promote MDSC generation and modulated the polymorphonuclear (PMN)‐MDSC/monocyte (M ...
Miyako Ozawa, Saori Kagoshima, Akira Yamada   +2 more
wiley   +1 more source

Microstructure, Mechanical Properties, and Damping Capacity of AlxCoCrFeNi High-Entropy Alloys Prepared by Spark Plasma Sintering

Metals, 2022
High-entropy alloys (HEAs) of AlxCoCrFeNi (x = 0.2, 0.5, and 1) were created using the spark plasma sintering (SPS) method in conjunction with an aerosolized powder.
Ke Xiong, Lin Huang, Xiaofeng Wang, Lin Yu, Wei Feng   +4 more
doaj   +1 more source

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

FEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho, Rebecca Schmitt, Aneesha Dasgupta, Alexandra Ducharme, Jason Doles   +4 more
wiley   +1 more source

Classical and quantum capacities of a fully correlated amplitude damping channel

, 2013
We study information transmission over a fully correlated amplitude damping channel acting on two qubits. We derive the single-shot classical channel capacity and show that entanglement is needed to achieve the channel best performance.
Benenti, G., D'Arrigo, A., Falci, G., Macchiavello, C.   +3 more
core   +1 more source

Dynamic thermal features of insulated blocks: Actual behavior and myths [PDF]

, 2017
The latest updates in the European directive on energy performance of buildings have introduced the fundamental “nearly zero-energy building (NZEB)” concept.
Cianfrini, Marta, De Lieto Vollaro, Roberto, Habib, Emanuele   +2 more
core   +2 more sources