Results 31 to 40 of about 2,266,422 (295)

Switchable adhesion of soft composites induced by a magnetic field

Soft Matter, 2020
Magnetically-switchable adhesion of a two-phase composite to non-magnetic objects is achieved by magnetically addressing the material dissipative properties.
Paolo Testa, Benoît Chappuis, Sabrina Kistler, Robert W. Style, Laura J. Heyderman, Eric R. Dufresne   +5 more
openaire   +7 more sources

Powder Soft Magnetic Composites: Problems and Prospects

Успехи физики металлов
This work is concerned with a special class of functional materials, namely, soft magnetic alloys and composites based on them. Their main advantages and disadvantages are considered.
B.S. Baitalyuk, V.K. Nosenko, I.K. Yevlash, A.V. Nosenko, V.E. Iakovlev, and V.A. Dekhtyarenko
doaj   +1 more source

A shape-deformable liquid-metal-filled magnetorheological plastomer sensor with a magnetic field “on-off” switch

iScience, 2021
Summary: Flexible viscoelastic sensors have gained significant attention in wearable devices owing to their exceptional strain-dependent electrical resistance. Most of the strain sensors are elastic composites, thus the internal stress is often preserved
Jiaqi Xu, Haoming Pang, Xinglong Gong, Lei Pei, Shouhu Xuan   +4 more
doaj   +1 more source

The Influence Of The Temperature Of Liquid Nitrogen On The Physical Properties Of Powder Magnetic Composites

Archives of Metallurgy and Materials, 2015
The paper presents the physical properties of soft magnetic iron composites and Nd-Fe-B bonded permanent magnets measured at room temperature and at liquid nitrogen.
Kapelski D., Jankowski B., Przybylski M., Ślusarek B.   +3 more
doaj   +1 more source

Fabrication and characterization of net-shaped iron nitride-amine-epoxy soft magnetic composites

Frontiers in Materials, 2023
Soft magnetic composites (SMCs) offer a promising alternative to electrical steels and soft ferrites in high performance motors and power electronics. They are ideal for incorporation into passive electronic components such as inductors and transformers,
Melinda R. Hoyt, Gillian I. Falcon, Charles J. Pearce, Robert E. Delaney, Tyler E. Stevens, Emily M. Johnson, Thomas M. Szenderski, Nathan R. Sorenson, Sydney F. Fultz-Waters, Mark A. Rodriguez, Lisa J. Whalen, Todd C. Monson   +11 more
doaj   +1 more source

Influence of loading rate, alkali fibre treatment and crystallinity on fracture toughness of random short hemp fibre reinforced polylactide bio-composites [PDF]

, 2011
Plane-strain fracture toughness (KIc) of random short hemp fibre reinforced polylactide (PLA) bio-composites was investigated along with the effect of loading rate, fibre treatment and PLA crystallinity.
Alan Fernyhough, Pickering, Kim L., Sawpan, Moyeenuddin Ahmad, Fernyhough, Alan, Moyeenuddin A. Sawpan, Kim L. Pickering, Jayaraman, Jeevan, Jeevan Jayaraman   +7 more
core   +1 more source

Reprogrammable liquid-metal/NdFeB/silicone composite magnetic elastomer

AIP Advances, 2023
Programming the patterned magnetization profile on the magnetic elastomer can enable the magnetic soft robot to produce controlled deformation. But the magnetization profiles are usually unchangeable, which leads to the single function of magnetic soft ...
Ran Zhao, Houde Dai, Guopeng Zhou, Hanchen Yao, Bing Zhang   +4 more
doaj   +1 more source

High-frequency rotational losses in different Soft Magnetic Composites (SMC) [PDF]

, 2013
International audienceThe isotropic properties of Soft Magnetic Composites (SMC) favor the design of new machine topologies and their granular structure can induce a potential decrease of the dynamic loss component at high frequencies.
O. de la Barrière, F. Mazaleyrat, Fiorillo, F., Ragusa, C, Mazaleyrat, F., Lobue, M., De La Barrière, O, Appino, C., M. LoBue, Appino, C, Lobue, M, De La Barrière, O., C. Appino, F. Fiorillo, Ragusa, Carlo, Fiorillo, Fausto, de La Barrière, Olivier, Mazaleyrat, F, M. Lo Bue, C. Ragusa, Ragusa, Carlo Stefano, APPINO, CARLO, Fiorillo, F   +22 more
core   +1 more source

Soft Composites Filled with Iron Oxide and Graphite Nanoplatelets under Static and Cyclic Strain for Different Industrial Applications

, 2022
Simultaneously exhibiting both a magnetic response and piezoelectric energy harvesting in magneto-rheological elastomers (MREs) is a win–win situation in a soft (hardness below 65) composite-based device.
Alam, Md Najib, Kumar, Vineet, Park, Sang Shin, Vineet Kumar, Md Najib Alam, Sang Shin Park   +5 more
core   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source