Climate variability exists at all timescales—and climatic processes are intimately coupled, so
that understanding variability at any one timescale requires some understanding of the …

Progress in astronomy comes from interpreting the signals encoded in the light received
from distant objects: the distribution of light over the sky (images), over photon wavelength …

In this paper we study the performance of the low-variance multi-taper Mel-frequency
cepstral coefficient (MFCC) and perceptual linear prediction (PLP) features in a state-of-the …

Although physiological synchronization has been associated with the level of empathy in
emotionally meaningful relationships, little is known about the interbrain synchrony between …

The temperature variability simulated by climate models is generally consistent with that
observed in instrumental records at the scale of global averages, but further insight can also …

We develop a method to estimate the power spectrum of a stochastic process on the sphere
from data of limited geographical coverage. Our approach can be interpreted either as …

Various types of neural-based signals, such as EEG, local field potentials and intracellular
synaptic potentials, integrate multiple sources of activity distributed across large assemblies …

We perform a quantitative textural analysis of banding in obsidian from Big Glass Mountain
(BGM), Medicine Lake Volcano, California and from Mayor Island (MI), New Zealand. The …

The eruption of the Hunga Tonga-Hunga Ha'apai volcano on 15 January 2022 provided a
rare opportunity to understand global tsunami impacts of explosive volcanism and to …

Long‐range dependence (LRD) refers to dependence structures that decay slowly with
increasing distance. Mathematically this leads to limit theorems that differ from the short …