Cross-polarized temporal coherence observations of a boreal forest, acquired using tower-based radar, are presented in this article. Temporal is analyzed with respect to frequency, baseline, time day observation, season, meteorological variables, and biophysical variables. During the summer, P- L-band exhibited diurnal cycles, which appeared be due high rates transpiration convective winds duri...

Visually induced neuronal activity in V1 displays a marked gamma-band component which is modulated by stimulus properties. It has been argued that synchronized oscillations contribute to these gamma-band activity. However, analysis of Local Field Potentials (LFPs) across different experiments reveals considerable diversity in the degree of oscillatory behavior of this induced activity. Contrast...

The characterization of the Galactic foregrounds has been shown to be the main obstacle in the challenging quest to detect primordial B-modes in the polarized microwave sky. We make use of the Planck-HFI 2015 data release at high frequencies to place new constraints on the properties of the polarized thermal dust emission at high Galactic latitudes. Here, we specifically study the spatial varia...

If a single line of sight (LOS) intercepts multiple dust clouds different spectral energy distributions and magnetic field orientations, the frequency scaling each Stokes $Q$ $U$ parameters thermal emission may be ("LOS decorrelation"). We present first evidence for LOS decorrelation in $Planck$ data. use independent, neutral-hydrogen--measurements number per orientation cloud to select two set...