Results 81 to 90 of about 16,509,412 (103)

A Map of the Outer Gas Disk of the Galaxy with Direct Distances from Young Stars

open access: yesThe Astrophysical Journal
For more than 50 yr, astronomers have mapped the neutral hydrogen gas in the Galaxy assuming kinematically derived distances. We employ the distances of nearby young stars, which trace the gas from which they formed, in longitude–latitude–velocity space ...
Peter Craig   +4 more
doaj   +1 more source

Dancing with the electrons: time-domain and CW in vivo EPR imaging

open access: yes, 2008
The progress in the development of imaging the distribution of unpaired electrons in living systems and the functional and the potential diagnostic dimensions of such an imaging process, using Electron Paramagnetic Resonance Imaging (EPRI), is traced ...
Subramanian, Sankaran   +1 more
core   +1 more source

Bootstrapping frequency domain tests in multivariate time series with an application to comparing spectral densities [PDF]

open access: yes
We propose a general bootstrap procedure to approximate the null distribution of nonparametric frequency domain tests about the spectral density matrix of a multivariate time series.
Paparoditis, Efstathios, Dette, Holger
core  
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Time domain and frequency domain Granger causality networks: Application to China’s financial institutions

Finance Research Letters, 2021
Julien Chevallier   +2 more
exaly  

Terahertz Time-Domain Spectroscopy for Material Characterization

Proceedings of the IEEE, 2007
Mira Naftaly, Robert E Miles
exaly  

A New Framework for CNN-Based Speech Enhancement in the Time Domain

IEEE/ACM Transactions on Audio Speech and Language Processing, 2019
DeLiang Wang, Ashutosh Pandey
exaly  

Calculations of the dispersive characteristics of microstrips by the time-domain finite difference method

IEEE Transactions on Microwave Theory and Techniques, 1988
Kenneth K. Mei
exaly  

A time-domain inverse technique for the localization and quantification of rotating sound sources

Mechanical Systems and Signal Processing, 2017
Chuan-Xing Bi, Yong-Bin Zhang
exaly  

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