Open Minds But Closed Access. Why Are There So Few Gold Open Access LIS Journals? And Why Are So Many Librarians Unwilling To Unlock Their Scholarship?

Open Minds But Closed Access. Why Are There So Few Gold Open Access LIS Journals? And Why Are So Many Librarians Unwilling To Unlock Their Scholarship?

Date: May 20, 2016
Creator: Baker, Sarah & Chaudhuri, Jayati
Description: This presentation contains an evaluation of the open access availability of library and information science literature.
Contributing Partner: UNT Libraries
The Lack of Torus Emission from BL Lacertae Objects: An Infrared View of Unification with WISE

The Lack of Torus Emission from BL Lacertae Objects: An Infrared View of Unification with WISE

Date: December 21, 2011
Creator: Plotkin, Richard M.; Anderson, Scott F.; Brandt, William Nielsen; Markoff, Sera; Shemmer, Ohad & Wu, Jianfeng
Description: This article uses data from the Wide-Field Infrared Survey Explorer to perform a statistical study on the mid-infrared properties of a large number of BL Lac objects.
Contributing Partner: UNT College of Arts and Sciences
X-Ray Insights Into the Nature of Weak Emission-Line Quasars at High Redshift

X-Ray Insights Into the Nature of Weak Emission-Line Quasars at High Redshift

Date: February 8, 2009
Creator: Shemmer, Ohad; Brandt, William Nielsen; Anderson, Scott F.; Diamond-Stanic, Aleksandar M.; Fan, Xiaohui; Richards, Gordon T. et al.
Description: This article presents Chandra observations of nine high-redshift quasars discovered by the Sloan Digital Sky Survey with weak or undetectable high-ionization emission lines in their UV spectra.
Contributing Partner: UNT College of Arts and Sciences
A Case Study of Metadata Creation in the University of North Texas Libraries' Digital Collections

A Case Study of Metadata Creation in the University of North Texas Libraries' Digital Collections

Date: June 7, 2016
Creator: Tarver, Hannah
Description: This paper presents a case study of the work carried out by the University of North Texas (UNT) Libraries and the intersection of metadata modeling, metadata input rules and documentation, metadata quality assessments, and technology to empower metadata editors to create high-quality metadata.
Contributing Partner: UNT Libraries Digital Projects Unit
The 4Ms Chandra Deep Field-South Number Counts Apportioned By Source Class: Pervasive Active Galactic Nuclei and the Ascent of Normal Galaxies

The 4Ms Chandra Deep Field-South Number Counts Apportioned By Source Class: Pervasive Active Galactic Nuclei and the Ascent of Normal Galaxies

Date: April 9, 2012
Creator: Lehmer, Bret; Xue, Yongquan; Brandt, William Nielsen; Alexander, David M.; Bauer, Franz E.; Brusa, Marcella et al.
Description: This article presents cumulative and differential number-count measurements for the recently completed 4 Ms Chandra Deep Field-South survey.
Contributing Partner: UNT College of Arts and Sciences
Weak Line Quasars at High Redshift: Extremely High Accretion Rates or Anemic Broad-Line Regions?

Weak Line Quasars at High Redshift: Extremely High Accretion Rates or Anemic Broad-Line Regions?

Date: September 8, 2010
Creator: Shemmer, Ohad; Trakhtenbrot, Benny; Anderson, Scott F.; Brandt, William Nielsen; Diamond-Stanic, Aleksandar M.; Fan, Xiaohui et al.
Description: This article presents Gemini-North K-band spectra of two representative members of the class of high-redshift quasars with exceptionally weak rest-frame ultraviolet emission lines.
Contributing Partner: UNT College of Arts and Sciences
Improving Openness of Scholarly Communication

Improving Openness of Scholarly Communication

Date: May 20, 2016
Creator: Nosek, Brian
Description: This presentation contains an overview of the Open Science Framework as a free, open scholarly commons.
Contributing Partner: UNT Libraries
Evaluation of Online-Only Journal Quality from Analysis of Email Solicitations

Evaluation of Online-Only Journal Quality from Analysis of Email Solicitations

Date: May 20, 2016
Creator: Burggren, Warren W.
Description: This presentation contains an analysis of ~600 solicitation emails related to 317 scholarly journals received within a one-year period to assess the quality of publishing venues available.
Contributing Partner: UNT Libraries
A Chandra Survey of the X-Ray Properties of Board Absorption Line Radio-Loud Quasars

A Chandra Survey of the X-Ray Properties of Board Absorption Line Radio-Loud Quasars

Date: July 14, 2009
Creator: Miller, Brendan; Brandt, William Nielsen; Gibson, Robert R.; Garmire, Gordon P. & Shemmer, Ohad
Description: This article presents the results of a Chandra study of 21 broad absorption line radio-loud quasars.
Contributing Partner: UNT College of Arts and Sciences
OA Monographs: The Cost of Creating Them Today To Make Them Open For Tomorrow

OA Monographs: The Cost of Creating Them Today To Make Them Open For Tomorrow

Date: May 20, 2016
Creator: Maron, Nancy
Description: This presentation contains findings from a 2015 Mellon-funded study to understand the costs of publishing monographs, and their next steps in building a tool to estimate publishing costs.
Contributing Partner: UNT Libraries
FIRST PREV 1 2 3 4 5 NEXT LAST