State-of-the-art methods for counting people in crowded scenes rely on deep networks to
estimate crowd density. They typically use the same filters over the whole image or over large …

Oxidative stress influences cell survival and homeostasis, but the mechanisms underlying
the biological effects of oxidative stress remain to be elucidated. The protein kinase MST1 (…

Extremely red quasars, with bolometric luminosities exceeding 10 47 erg s− 1, are a fascinating
high-redshift population that is absent in the local universe. They are the best candidates …

Traditional environmental photonic sensing based on the balanced reflection of a photonic
structure can hardly be applied to distinguish molecular size and homologues, since the …

We present the first results from the JWST program A SPectroscopic survey of biased halos
In the Reionization Era (ASPIRE). This program represents an imaging and spectroscopic …

Studies of rest-frame optical emission in quasars at z> 6 have historically been limited by the
wavelengths accessible by ground-based telescopes. The James Webb Space Telescope (…

Quasar feedback may regulate the growth of supermassive black holes, quench coeval star
formation, and impact galaxy morphology and the circumgalactic medium. However, direct …

State-of-the-art methods for counting people in crowded scenes rely on deep networks to
estimate crowd density. While effective, these data-driven approaches rely on large amount of …

We investigate the metastable repulsive branch of a mobile impurity coupled to a degenerate
Fermi gas via short-range interactions. We show that the quasiparticle lifetime of this …

We present a general variational principle for the dynamics of impurity particles immersed in
a quantum-mechanical medium. By working within the Heisenberg picture and constructing …