Now showing items 1-9 of 9
A close separation double quasar lensed by a gas-rich galaxy
(The American Astronomical Society, 2000-06)
In the course of a Cycle 8 snapshot imaging survey with the Space Telescope Imaging Spectrograph (STIS), we have discovered that the z\1.565 quasar HE 0512[3329 is a double with image separation 0A.644, di ering in ...
EF-P Dependent Pauses Integrate Proximal and Distal Signals during Translation
(Public Library of Science, 2014)
© 2014 Elgamal et al. Elongation factor P (EF-P) is required for the efficient synthesis of proteins with stretches of consecutive prolines and other motifs that would otherwise lead to ribosome pausing. However, previous ...
A new storm-petrel species from Chile
(American Ornithological Society, 2013)
We describe a new species of storm-petrel, Oceanites pincoyae (Pincoya Storm-Petrel), from the Puerto Montt and Chacao channel area, Chile. The description is based on 1 specimen collected at sea in Seno Reloncavi on 19 ...
THE SDSS-III BARYON OSCILLATION SPECTROSCOPIC SURVEY: THE QUASAR LUMINOSITY FUNCTION FROM DATA RELEASE NINE
(The American Astronomical Society, 2013)
We present a new measurement of the optical quasar luminosity function (QLF), using data from the Sloan Digital Sky Survey-III: Baryon Oscillation Spectroscopic Survey (SDSS-III: BOSS). From the SDSS-IIIData ReleaseNine, a ...
A randomized phase IIb study of mavrilimumab and golimumab in Rheumatoid Arthritis
ObjectiveThis 24-week, phase IIb, double-blind study was undertaken to evaluate the efficacy and safety of mavrilimumab (a monoclonal antibody to granulocyte-macrophage colony-stimulating factor receptor ) and golimumab ...
Results from the Atacama B-mode Search (ABS) experiment
(Institute of Physics Publishing, 2018)
The Atacama B-mode Search is an experiment designed to measure the cosmic microwave background polarization at large angular scales (` > 40). It observes at 145 GHz from a site at 5,190 m elevation in northern Chile. The ...
Hunting for cultivable Micromonospora strains in soils of the Atacama Desert
(Springer Netherlands, 2018)
Innovative procedures were used to selectively isolate small numbers of Micromonospora strains from extreme hyper-arid and high altitude Atacama Desert soils. Micromonosporae were recognised on isolation plates by their ...
Detection of SO2 derivatives using a new chalco-coumarin derivative in cationic micellar media: Application to real samples
(Royal Society of Chemistry, 2018)
A new probe (E)-7-(diethylamino)-3-(3-(thiophen-2-yl)acryloyl)-2H-chromen-2-one (ChC16) was synthesized and studied as a turn-on fluorescent probe, based on a Michael addition mechanism for sensing SO2 derivatives, which ...
Aportes de la lingüística a la educación histórica
(Universidad Pedagógica y Tecnológica de Colombia, 2018)