Results 31 to 40 of about 19,194,670 (349)
Fabrication of metal matrix composites under intensive shearing [PDF]
, 2008 Current processing methods for metal matrix composites (MMC) often produces agglomerated reinforced particles in the ductile matrix and also form unwanted brittle secondary phases due to chemical reaction between matrix and the reinforcement. As a result
Barekar, NS +4 more
core +1 more source
Open Geosciences, 2023 The middle Permian Maokou Formation in the Longnüsi area in the central Sichuan Basin is currently a key formation for exploration and development. The evaluation of the current in situ stress in this area is of great significance for fracture prediction,
Zhao Tianbiao +4 more
doaj +1 more source
Energies, 2019 Dead-time effect has become an apparent issue in high-switching-frequency high-power dual active bridge (DAB) DC-DC converter. This paper gives a detailed analysis of phase-shift errors effect caused by dead time, including output voltage offset, soft ...
Chaochao Song +4 more
doaj +1 more source
Biofeedback systems for stress reduction: Towards a Bright Future for a Revitalized Field [PDF]
, 2012 Stress has recently been baptized as the black death of the 21st century, which illustrates its threat to current health standards. This article proposes biofeedback systems as a means to reduce stress.
Broek, Egon L. van den +1 more
core +6 more sources
Continuum mechanics, stresses, currents and electrodynamics [PDF]
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2016 The Eulerian approach to continuum mechanics does not make use of a body manifold. Rather, all fields considered are defined on the space, or the space–time, manifolds. Sections of some vector bundle represent generalized velocities which need not be associated with the motion of material points.
openaire +2 more sources
Biomimetic Prosthetic Hand Enabled by Liquid Crystal Elastomer Tendons
Micromachines, 2021 As one of the most important prosthetic implants for amputees, current commercially available prosthetic hands are still too bulky, heavy, expensive, complex and inefficient.
Haiqing Lu +5 more
doaj +1 more source
A re-assessment of elastic follow-up in high temperature piping [PDF]
, 2012 The problem of elastic follow‐up in high temperature piping has a long (and interesting) history. Until a paper by Robinson1 in 1955 it was assumed that since the piping was ‘deformation controlled’, the strain would remain broadly constant with the ...
Boyle, James
core +1 more source
Energies, 2012 This paper proposes a novel extended-single-phase shift (ESPS) control strategy of isolated bidirectional full-bridge DC-DC converters (IBDCs) which are a promising alternative as a power electronic interface in microgrids with an additional function of ...
Xiaolong Shi, Jiuchun Jiang, Xintao Guo
doaj +1 more source
The furosemide stress test: current use and future potential
Renal Failure, 2021 Loop diuretics are among the most widely used drugs worldwide and are commonly employed in the management of complications associated with acute kidney injury (AKI), namely volume overload and electrolyte management.
Blaithin A. McMahon, Lakhmir S. Chawla
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Stress evolution and thickness change of a lithium-ion pouch cell under various cycling conditions
Journal of Power Sources Advances, 2022 To design large-sized lithium-ion battery modules for the application of electric vehicles and grid-level energy storage, it is of important significance to understand how stress and dimension of a single pouch cell fluctuate during charge/discharge ...
Congrui Jin +3 more
doaj +1 more source