Results 11 to 20 of about 2,364,234 (301)
A phenomenological model of galaxy clusters [PDF]
, 2007 We present a simple model to describe the dark matter density, the gas density, and the gas temperature profiles of galaxy clusters. Analytical expressions for these quantities are given in terms of only five free parameters with a clear physical meaning:
Ascasibar +15 more
core +2 more sources
Design and Implementation of a Micromechanical Silicon Resonant Accelerometer
Sensors, 2013 The micromechanical silicon resonant accelerometer has attracted considerable attention in the research and development of high-precision MEMS accelerometers because of its output of quasi-digital signals, high sensitivity, high resolution, wide dynamic ...
Libin Huang +4 more
doaj +1 more source
Temporal behavior of two-wave-mixing in photorefractive InP:Fe versus temperature [PDF]
, 2006 The temporal response of two-wave-mixing in photorefractive InP:Fe under a dc electric field at different temperatures has been studied. In particular, the temperature dependence of the characteristic time constant has been studied both theoretically and
A-Idrissi +14 more
core +4 more sources
Growth Temperatures and Temperature Characteristics of Aeromonas
Applied Microbiology, 1971 Six of the 13 Aeromonas hydrophila , 1 of 10 A. shigelloides , and none of 10 A. salmonicida were found to be psychrophiles. All of the rest of the strains were mesophiles.
M A, Rouf, M M, Rigney
openaire +2 more sources
Entanglement in a Quantum Mixed-Spin Chain [PDF]
, 2006 The entanglement in a general mixed spin chain with arbitrary spin $S$ and 1/2 is investigated in the thermodynamical limit. The entanglement is witnessed by the magnetic susceptibility which decides a characteristic temperature for an entangled thermal ...
Arnesen +26 more
core +2 more sources
Growing Correlation Length on Cooling Below the Onset of Caging in a Simulated Glass-Forming Liquid [PDF]
, 2002 We present a calculation of a fourth-order, time-dependent density correlation function that measures higher-order spatiotemporall correlations of the density of a liquid.
A. Arbe +46 more
core +2 more sources
Characteristic Temperatures in Super-Novae [PDF]
Proceedings of the National Academy of Sciences, 1936 Some time ago Baade and I called attention to the existence of certain temporary and extremely luminous objects in extragalactic nebulae. [1] We suggested: 1. These temporary objects are individual stars which behave like giant analogues of common novae and which, therefore, may appropriately be called super-novae. 2.
openaire +3 more sources
Research on current detection system of underground intelligent substatio
Gong-kuang zidonghua, 2018 In view of problems of traditional current detection method which took electromagnetic current transformer as the core that it was difficult to install and maintain, took up a lot of space and has low precision, a current detection system of underground ...
CHEN Lianyu, GAO Qing
doaj +1 more source
Intrinsic Brightness Temperatures of AGN Jets [PDF]
, 2006 We present a new method for studying the intrinsic brightness temperatures of the parsec-scale jet cores of Active Galactic Nuclei (AGN). Our method uses observed superluminal motions and observed brightness temperatures for a large sample of AGN to ...
D. C. Homan +10 more
core +3 more sources
Tunable Temperature Characteristic of Terahertz Bragg Fiber Filled with Liquid Water
Applied Sciences, 2021 Hollow-core terahertz (THz) fibers have attracted a lot of research interest due to the low loss and easy inner modification with functional materials. Liquid water has unique properties in the THz region and has been widely investigated in THz emission,
Cuijuan Guo +9 more
doaj +1 more source