Results 41 to 50 of about 2,624,502 (199)

Stability of 1+1 dimensional causal relativistic viscous hydrodynamics

, 2010
The stability of the 1+1 dimensional solution of Israel-Stewart theory is investigated. Firstly, the evolution of the temperature and the ratio of the bulk pressure over the equilibrium pressure of the background is explored.
Adames, Adler, Arsene, Back, Baier, Baier, Chaudhuri, Chaudhuri, Chaudhuri, Chaudhuri, Denicol, Denicol, Eckart, Fries, G.L. Ma, Gyulassy, Heinz, Hiscock, Hiscock, Huovinen, Israel, Israel, Israel, J.W. Li, Kharzeev, Kolb, Kouno, Laine, Landau, Li, Li, Luzum, Meyer, Meyer, Muronga, Muronga, Muronga, Muronga, Paech, Policastro, Pratt, Pratt, Romatschke, Romatschke, Song, Song, Song, Teaney, Torrieri, Torrieri, Xu, Y.G. Ma   +51 more
core   +1 more source

Stability of Diluted Adenosine Solutions in Polyolefin Infusion Bags [PDF]

, 2013
Background Intravenous or intracoronary adenosine is used in the cardiac catherization lab to achieve maximal coronary blood flow and determine fractional flow reserve.
Almagambetova, Elise, Blais, Danielle M., Hutchinson, David, Zhao, Fang   +3 more
core   +2 more sources

High Temperature Stability of Yttria Stabilized Zirconia

Netsu Bussei, 2007
イットリア安定化ジルコニアは熱物性に関する標準物質候補材料として研究が進められている。本研究では、ファインセラミックス共通試料であるリファセラムZR1（ジルコニア）を用い、標準物質材料として使用する際に重要となる高温安定性の評価を行った。高温安定性は、200～ 1500℃の温度で熱処理を行ったときの、熱処理前後の熱拡散率の変化より評価した。900℃以下の熱処理では熱拡散率に変化がほとんど見られなかったが、1000℃以上で熱処理すると、結晶相の変化や相分離および粒界に発生した亀裂などによって熱拡散率に変化が生じることが明らかになった。これらの結果より、リファセラムZR1 は900℃以下であれば安定であり、標準物質として適用できると判断された。
openaire   +2 more sources

PHEMTS AS CIRCUIT ELEMENTS FOR LOW-POWER-CONSUMPTION RECEIVERS/AMPLIFIERS OPERATING IN A WIDE TEMPERATURE RANGE ENVIRONMENT

Radio Physics and Radio Astronomy, 2014
The PHEMTs are proposed to be used as circuit elements for low-power-consumption microwave (1− 4 GHz) amplifiers operating in a wide temperature range environment.
A. M. Korolev
doaj   +1 more source

Thermal Stability of Metallic Single-Walled Carbon Nanotubes: An O(N) Tight-Binding Molecular Dynamics Simulation Study

, 2007
Order(N) Tight-Binding Molecular Dynamics (TBMD) simulations are performed to investigate the thermal stability of (10,10) metallic Single-Walled Carbon Nanotubes (SWCNT). Periodic boundary conditions (PBC) are applied in axial direction. Velocity Verlet
B Süngü, C Özdoğan, Dereli G, Dereli G, G Dereli, Kim S G, Li C, Metenier K, Miyamoto Y, Saito R, Süngü B, Terrones M   +11 more
core   +1 more source

Dynamics and stability of vortex-antivortex fronts in type II superconductors [PDF]

, 2004
The dynamics of vortices in type II superconductors exhibit a variety of patterns whose origin is poorly understood. This is partly due to the nonlinearity of the vortex mobility which gives rise to singular behavior in the vortex densities.
C. M. Bender, Chiara Baggio, G. Blatter, J. Bear, L. A. Peletier, Martin Howard, P. G. Drazin, Wim van Saarloos   +7 more
core   +4 more sources

Evaluation of hot mix asphalt(HMA) properties compacted at various temperatures [PDF]

, 2005
Hot mix asphalt (HMA) mixture compacted at various temperature has always been a concern to researcher. Compaction below the standard compaction temperature may bring reverse effect on HMA properties.
Silas Tirau, Larry
core  

Absolute and convective instabilities in an inviscid compressible mixing layer [PDF]

, 2007
We consider the stability of a compressible shear flow separating two streams of different speeds and temperatures. The velocity and temperature profiles in this mixing layer are hyperbolic tangents.
Baranov, Baranov, Baranov, Baranov, Baranov, Bers, Blumen, Blumen, Brevdo, Briggs, Caillol, Chalov, Chimonas, Fahr, Hasegawa, Hollweg, Huerre, Jackson, Jackson, Jones, Kulikovskii, Landau, Mills, Miura, Pavithran, Ruderman, Ruderman, Ruderman, Taroyan, Taroyan, Terra-Homen, Yang   +31 more
core   +2 more sources

Temperature Fluctuation Attenuation of Circulating Cooling Water Using Dynamic Thermal Filtering

Applied Sciences, 2020
The Demand for circulating cooling water (CCW) with high temperature stability and a quick response to temperature control is essential for precision engineering, so a dynamic thermal filtering method is proposed in this paper.
Yesheng Lu, Junning Cui, Jiubin Tan, Xingyuan Bian, Yamin Zhao   +4 more
doaj   +1 more source

High temperature shockwave stabilized single atoms

Nature Nanotechnology, 2019
The stability of single-atom catalysts is critical for their practical applications. Although a high temperature can promote the bond formation between metal atoms and the substrate with an enhanced stability, it often causes atom agglomeration and is incompatible with many temperature-sensitive substrates.
Yonggang Yao, Zhennan Huang, Pengfei Xie, Lianping Wu, Lu Ma, Tangyuan Li, Zhenqian Pang, Miaolun Jiao, Zhiqiang Liang, Jinlong Gao, Yang He, Dylan Jacob Kline, Michael R. Zachariah, Chongmin Wang, Jun Lu, Tianpin Wu, Teng Li, Chao Wang, Reza Shahbazian-Yassar, Liangbing Hu   +19 more
openaire   +3 more sources