Results 41 to 50 of about 876,676 (294)
Thermohaline mixing in evolved low-mass stars [PDF]
, 2010 Thermohaline mixing has recently been proposed to occur in low-mass red giants, with large consequence for the chemical yields of low-mass stars. We investigate the role of thermohaline mixing during the evolution of stars between 1Msun and 3Msun, in ...
Boothroyd +54 more
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Energies, 2023 The effect of supersonic air temperature on the mixing characteristics of liquid hydrocarbon fuel injected into three different supersonic airflows elevated in three steps from 373 K to 673 K was investigated numerically.
Byeong-Jo Hwang, Seongki Min
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Chaotic mixing and mixing efficiency in a short time [PDF]
Fluid Dynamics Research, 2008 Several studies of the chaotic motion of fluid particles by two-dimensional time-periodic flows or three-dimensional steady flows, called Lagrangian chaos, are first introduced. Secondly, some of the studies on efficient mixing caused by Lagrangian chaos, called chaotic mixing, are reviewed with discussion of several indices for the estimation of ...
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An efficient and economic enhancer mix for PCR [PDF]
Biochemical and Biophysical Research Communications, 2006 Polymerase chain reaction (PCR) has become a fundamental technique in molecular biology. Nonetheless, further improvements of the existing protocols are required to broaden the applicability of PCR for routine diagnostic purposes, to enhance the specificity and the yield of PCRs as well as to reduce the costs for high-throughput applications. One known
Ralser, M. +5 more
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AerospaceThe pylon has been identified as a highly promising method for enhancing mixing efficiency in scramjet combustors. This work systematically assessed the impact of spanwise, streamwise, and oblique multi-pylon combinations in a supersonic cold flow ...
Xuefeng Xia +6 more
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Estimation of Turbulence Parameters in the Lower Troposphere from ShUREX (2016–2017) UAV Data
Atmosphere, 2019 Turbulence parameters in the lower troposphere (up to ~4.5 km) are estimated from measurements of high-resolution and fast-response cold-wire temperature and Pitot tube velocity from sensors onboard DataHawk Unmanned Aerial Vehicles (UAVs) operated at ...
Hubert Luce +3 more
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Chaotic characteristics and mixing performance of pseudoplastic fluids in a stirred tank
Open Physics, 2023 The key for improving the mixing efficiency of pseudoplastic fluids is to enhance the chaotic degree in the flow field. The xanthan gum solution was used to study the chaotic characteristics and mixing performance in a stirred tank with the impeller of ...
Zhang Xiang +3 more
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Efficiency of Metal Mixing in Dwarf Galaxies [PDF]
The Astrophysical Journal Letters, 2017 Abstract Metal mixing plays a critical role in the enrichment of metals in galaxies. The abundance of elements such as Mg, Fe, and Ba in metal-poor stars helps us understand the metal mixing in galaxies. However, the efficiency of metal mixing in galaxies is not yet understood.
Yutaka Hirai, Takayuki R. Saitoh
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Micromachines, 2021 Functionalized sensor surfaces combined with microfluidic channels are becoming increasingly important in realizing efficient biosensing devices applicable to small sample volumes.
Ingrid H. Oevreeide +2 more
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A Correct, Private, and Efficient Mix Network [PDF]
, 2004 A mix network achieving strong correctness and privacy is proposed. The degree of correctness and privacy are precisely stated and a formal proof of correctness is given. A grouping function is employed to achieve stronger correctness and higher efficiency without compromising strong privacy.
Peng, Kun +3 more
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