… is the largest integer b for which there is a non-zero entry at M[ j, j + b] and the profile of M is
… where pj is the index of the first nonzero entry of row j. Reducing the bandwidth and/or the …

In recent years, fruits and vegetables have received considerable attention, as these materials
have been reported to contain a wide array of phytochemicals, which are claimed to exert …

Clostridium difficile is responsible for 15–25% of cases of antibiotic-associated diarrhea (AAD)
and for virtually all cases of antibiotic-associated pseudomembranous colitis (PMC). This …

The recent completion of drilling at Vostok station in East Antarctica has allowed the
extension of the ice record of atmospheric composition and climate to the past four glacial–…

Context. We present the second Gaia data release, Gaia DR2, consisting of astrometry,
photometry, radial velocities, and information on astrophysical parameters and variability, for …

Gaia is a cornerstone mission in the science programme of the EuropeanSpace Agency (ESA).
The spacecraft construction was approved in 2006, following a study in which the original …

Context. We present the early installment of the third Gaia data release, Gaia EDR3,
consisting of astrometry and photometry for 1.8 billion sources brighter than magnitude 21, …

Context. At about 1000 days after the launch of Gaia we present the first Gaia data release,
Gaia DR1, consisting of astrometry and photometry for over 1 billion sources brighter than …

Tetraodon nigroviridis is a freshwater puffer fish with the smallest known vertebrate genome.
Here, we report a draft genome sequence with long-range linkage and substantial …

Diatoms are photosynthetic secondary endosymbionts found throughout marine and
freshwater environments, and are believed to be responsible for around one-fifth of the primary …