Results 11 to 20 of about 5,145,048 (246)
The Turbulence Spectrum of Molecular Clouds in the Galactic Ring Survey: A Density-Dependent PCA Calibration [PDF]
, 2011 Turbulence plays a major role in the formation and evolution of molecular clouds. The problem is that turbulent velocities are convolved with the density of an observed region.
Brunt, Christopher +5 more
core +2 more sources
Sub-Alfvenic Non-Ideal MHD Turbulence Simulations with Ambipolar Diffusion: I. Turbulence Statistics [PDF]
, 2008 Most numerical investigations on the role of magnetic fields in turbulent molecular clouds (MCs) are based on ideal magneto-hydrodynamics (MHD). However, MCs are weakly ionized, so that the time scale required for the magnetic field to diffuse through ...
Christopher F. McKee +8 more
core +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020 Background The incidence and mortality of out‐of‐hospital cardiac arrest (OHCA) remains high, but predicting outcomes is challenging. Being able to better assess prognosis of hospitalized patients after return of spontaneous circulation would enable ...
Marinos Kosmopoulos +7 more
doaj +1 more source
Journal of the American College of Cardiology, 1995 OBJECTIVES This study tested the correlation of QT and JT dispersion and other potentially useful electrocardiographic (ECG) indexes with dispersion of repolarization and recovery time.
M. Zabel, S. Portnoy, M. Franz
semanticscholar +1 more source
Mode dispersion, material dispersion and profile dispersion in graded-index single-mode fibres [PDF]
IEE Journal on Microwaves, Optics and Acoustics, 1979 A study of single-mode fibres shows that in the normal operating region the cladding has as much effect on the propagation constant as does the core. A detailed analysis shows that the complex expression for pulse dispersion can be arranged in three groups of terms which may be defined as composite material dispersion, waveguide dispersion and ...
Gambling, W.A. +2 more
openaire +3 more sources
, 2017 Herein, micromixing was utilized to achieve chemical reaction, homogenization, emulsification, and in applications of microfluidics. In these applications, efficient mixing is one of the most fundamental and difficult-to-achieve characteristics.
Hai Fu, Liu Xuling, Songjing Li
semanticscholar +1 more source
The stellar population histories of early-type galaxies. III. The Coma Cluster [PDF]
, 2008 We present stellar population parameters of twelve early-type galaxies (ETGs) in the Coma Cluster based on spectra obtained using the Low Resolution Imaging Spectrograph on the Keck II Telescope.
Adelman-McCarthy J. K. +26 more
core +3 more sources
Precipitation indexes for small regions on the southern side of the Alps
Meteorologische Zeitschrift, 2006 The paper deals with statistical connections between meteorological variables (statistical predictors) and precipitation amounts in several small regions on the southern side of the Alps on a climatological basis (daily data 1971-1995).
Joze Rakovec, Gregor Vertacnik
doaj +1 more source
Perturbation damage indicators based on complex modes [PDF]
, 2017 The papers focusing on dynamic identification of structural damages usually rely on the comparison of two or more responses of the structure; the measure of damage is related to the differences of the vibration signals.
Lofrano, Egidio +3 more
core +1 more source
Journal of Civil Engineering and Management, 2013 Physical and mechanical properties of asphalt mixtures have a significant impact on a condition of fitted pavement, its stability and reliability during the entire period of its operation. These properties not only depend on bituminous binders chosen for
Matas Bulevičius +2 more
doaj +1 more source