User profiles for Steven Crawford

Steven Michael Crawford

- Verified email at saao.ac.za - Cited by 25765

Steven Crawford

- Verified email at bauer.uh.edu - Cited by 590

Astropy: A community Python package for astronomy

…, DJ Burke, AR Casey, SM Crawford… - Astronomy & …, 2013 - aanda.org
We present the first public version (v0.2) of the open-source and community-developed
Python package, Astropy. This package provides core astronomy-related functionality to the …

Features associated with excessive exercise in women with eating disorders

…, WH Berrettini, H Brandt, S Crawford… - … Journal of Eating …, 2006 - Wiley Online Library
Objective: Excessive exercise and motor restlessness are observed in a substantial number
of patients with eating disorders. This trait has been studied extensively among animal …

Analyst initiations of coverage and stock return synchronicity

SS Crawford, DT Roulstone… - The Accounting Review, 2012 - publications.aaahq.org
We examine how the information produced by analysts when they initiate coverage contributes
to the mix of firm-specific, industry-, and market-wide information available about the firm. …

[HTML][HTML] Dissecting the shared genetic architecture of suicide attempt, psychiatric disorders, and known risk factors

…, H Brandt, X Chang, WJ Chen, HC Chen, S Crawford… - Biological …, 2022 - Elsevier
Background Suicide is a leading cause of death worldwide, and nonfatal suicide attempts,
which occur far more frequently, are a major source of disability and social and economic …

Total galaxy magnitudes and effective radii from Petrosian magnitudes and radii

…, MA Bershady, SM Crawford… - The Astronomical …, 2005 - iopscience.iop.org
Petrosian magnitudes were designed to help with the difficult task of determining a galaxy's
total light. Although these magnitudes [taken here as the flux within 2R P, with the inverted …

[PDF][PDF] JWST calibration pipeline

…, T Miller, R Jedrzejewski, W Hack, D Davis, S Crawford… - Zenodo, 2022 - stsci.edu
JWST Calibration Pipeline - JSTUC September 2017 Page 1 EXPANDING THE FRONTIERS
OF SPACE ASTRONOMY JWST Calibration Pipeline H. Bushouse & K. Gordon 14 Sep 2017 …

The rapid reddening and featureless optical spectra of the optical counterpart of GW170817, AT 2017gfo, during the first four days

…, E Romero-Colmenero, SM Crawford… - The Astrophysical …, 2017 - iopscience.iop.org
We present the spectroscopic evolution of AT 2017gfo, the optical counterpart of the first binary
neutron star (BNS) merger detected by LIGO and Virgo, GW170817. While models have …

Performance of the Southern African Large Telescope (SALT) High Resolution Spectrograph (HRS)

…, M Wilkinson, SM Crawford… - Ground-based and …, 2014 - spiedigitallibrary.org
The Southern African Large Telescope (SALT) High Resolution Spectrograph (HRS) is a
fibre-fed R4 échelle spectrograph employing a white pupil design with red and blue channels …

Patterns of menstrual disturbance in eating disorders

…, WH Berrettini, H Brandt, S Crawford… - … Journal of Eating …, 2007 - Wiley Online Library
Objective: To describe menstrual disturbance in eating disorders (ED). Method: We describe
menstrual history in 1,705 women and compare eating, weight, and psychopathological …

Factors associated with recovery from anorexia nervosa

…, WH Berrettini, H Brandt, S Crawford… - Journal of psychiatric …, 2013 - Elsevier
Previous studies of prognostic factors of anorexia nervosa (AN) course and recovery have
followed clinical populations after treatment discharge. This retrospective study examined the …