On the circum(sub)stellar environment of brown dwarfs in Taurus [PDF]
, 2007 Aims : We want to investigate whether brown dwarfs (BDs) form like stars or are ejected embryos. We study the presence of disks around BDs in the Taurus cloud, and discuss implications for substellar formation models.
A. Noriega-Crespo +67 more
core +5 more sources
Approaching zero : temporal effects of a restrictive antibiotic policy on hospital-acquired Clostridium difficile, extended-spectrum β-lactamase-producing coliforms and meticillin-resistant Staphylococcus aureus [PDF]
, 2013 A restrictive antibiotic policy banning routine use of ceftriaxone and ciprofloxacin was implemented in a 450-bed district general hospital following an educational campaign.
Christison, F. +5 more
core +3 more sources
On the origin of brown dwarfs and free-floating planetary mass objects [PDF]
, 2003 (abridged) Sub-stellar mass objects have fundamentally different binary properties than stars implying that they cannot have the same formation history. They are rather unfinished stars having either been ejected by their siblings from compact groups of ...
Bouvier, Jerome, Kroupa, Pavel
core +1 more source
High affinity binding of H3K14ac through collaboration of bromodomains 2, 4 and 5 is critical for the molecular and tumor suppressor functions of PBRM1. [PDF]
, 2018 Polybromo-1 (PBRM1) is an important tumor suppressor in kidney cancer. It contains six tandem bromodomains (BDs), which are specialized structures that recognize acetyl-lysine residues.
Alicea-Velázquez, Nilda L. +10 more
core +2 more sources
Iterated amplitudes in the high-energy limit [PDF]
, 2008 We consider the high-energy limits of the colour ordered four-, five- and six-gluon MHV amplitudes of the maximally supersymmetric QCD in the multi-Regge kinematics where all the gluons are strongly ordered in rapidity.
A. Brandhuber +17 more
core +2 more sources
A discontinuity in the low-mass initial mass function [PDF]
, 2007 The origin of brown dwarfs (BDs) is still an unsolved mystery. While the standard model describes the formation of BDs and stars in a similar way recent data on the multiplicity properties of stars and BDs show them to have different binary distribution ...
Bate M. R. +9 more
core +1 more source
Adaptive market hypothesis [PDF]
, 2019 Purpose: To investigate the implications of the Addaptive Market Hypothesis (AMH) on Turkish stock exchange market (Borsa Istanbul) indices as an emerging economy.
Ergün, Zeliha Can +2 more
core +3 more sources
The Importance of Startups in Job Creation and Job Destruction [PDF]
, 2010 Based on Business Dynamics Statistics data, points out the large role start-ups play in new net job creation, patterns of job growth at both start-ups and established firms, and the limitations of current employment policies focused on existing ...
Tim Kane
core +1 more source
A discontinuity in the low-mass IMF - the case of high multiplicity
, 2008 The empirical binary properties of brown dwarfs (BDs) differ from those of normal stars suggesting BDs form a separate population. Recent work by Thies & Kroupa revealed a discontinuity of the initial mass function (IMF) in the very-low-mass star regime ...
Adams +51 more
core +1 more source
On the Evidence for Axion-like Particles from Active Galactic Nuclei [PDF]
, 2010 Burrage, Davis, and Shaw recently suggested exploiting the correlations between high and low energy luminosities of astrophysical objects to probe possible mixing between photons and axion-like particles (ALP) in magnetic field regions.
E. Pfeffermann +5 more
core +2 more sources