Cosmic-ray extremely distributed observatory
The Cosmic-Ray Extremely Distributed Observatory (CREDO) is a newly formed, global
collaboration dedicated to observing and studying cosmic rays (CR) and cosmic-ray ensembles (…
collaboration dedicated to observing and studying cosmic rays (CR) and cosmic-ray ensembles (…
Periodic oscillations in the intra-day optical light curves of the blazar S5 0716+ 714
We present the results of a periodicity search of 20 intra-day variable optical light curves of
the blazar S5 0716+ 714, selected from a database of 102 light curves spanning over three …
the blazar S5 0716+ 714, selected from a database of 102 light curves spanning over three …
Rapid variability of blazar 3C 279 during flaring states in 2013− 2014 with joint Fermi-LAT, NuSTAR, Swift, and ground-based multi-wavelength observations
We report the results of a multiband observing campaign on the famous blazar 3C 279
conducted during a phase of increased activity from 2013 December to 2014 April, including first …
conducted during a phase of increased activity from 2013 December to 2014 April, including first …
Optical intra-day variability in blazars
We selected a sample of a dozen blazars which are the prime candidates for simultaneous
multi-wavelength observing campaigns in their outburst phase. We searched for optical …
multi-wavelength observing campaigns in their outburst phase. We searched for optical …
Near infrared intraday variability of Mrk 421
We report results from our monitoring of the BL Lac object Mrk 421 in the near-IR J band. The
observations, aimed at studying the intraday variability (IDV) of the object, were carried out …
observations, aimed at studying the intraday variability (IDV) of the object, were carried out …
Mucosal-associated invariant T cells are a profibrogenic immune cell population in the liver
…, PE Rautou, M Albuquerque, O Picq, AC Gupta… - Nature …, 2018 - nature.com
Liver fibrosis is the common response to chronic liver injury, and leads to cirrhosis and its
complications. Persistent inflammation is a driving force of liver fibrosis progression. Mucosal-…
complications. Persistent inflammation is a driving force of liver fibrosis progression. Mucosal-…
Results of WEBT, VLBA and RXTE monitoring of 3C 279 during 2006–2007
Context. The quasar 3C 279 is among the most extreme blazars in terms of luminosity and
variability of flux at all wavebands. Its variations in flux and polarization are quite complex and …
variability of flux at all wavebands. Its variations in flux and polarization are quite complex and …
Quasi-periodic Oscillations of∼ 15 Minutes in the Optical Light Curve of the BL Lac S5 0716+ 714
Over the course of 3 hr on 2008 December 27, we obtained optical (R band) observations of
the blazar S5 0716+ 714 at a very fast cadence of 10 s. Using several different techniques, …
the blazar S5 0716+ 714 at a very fast cadence of 10 s. Using several different techniques, …
Interobserver reliability of baseline noncontrast CT Alberta Stroke Program Early CT Score for intra-arterial stroke treatment selection
AC Gupta, PW Schaefer, ZA Chaudhry… - American Journal …, 2012 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Early ischemic changes on pretreatment NCCT quantified
using ASPECTS have been demonstrated to predict outcomes after IAT. We sought to …
using ASPECTS have been demonstrated to predict outcomes after IAT. We sought to …
Radio to gamma-ray variability study of blazar S5 0716+ 714
…, Y Fukazawa, KE Gabanyi, AC Gupta… - Astronomy & …, 2013 - aanda.org
We present the results of a series of radio, optical, X-ray, and γ-ray observations of the BL Lac
object S50716+714 carried out between April 2007 and January 2011. The multifrequency …
object S50716+714 carried out between April 2007 and January 2011. The multifrequency …
