An Application of Multi-band Forced Photometry to One Square Degree of SERVS: Accurate Photometric Redshifts and Implications for Future Science [PDF]
, 2017 We apply The Tractor image modeling code to improve upon existing multi-band photometry for the Spitzer Extragalactic Representative Volume Survey (SERVS). SERVS consists of post-cryogenic Spitzer observations at 3.6 and 4.5 micron over five well-studied
Farrah, Duncan +9 more
core +5 more sources
Discovery of three z>6.5 quasars in the VISTA Kilo-degree Infrared Galaxy (VIKING) survey [PDF]
, 2013 Studying quasars at the highest redshifts can constrain models of galaxy and black hole formation, and it also probes the intergalactic medium in the early universe. Optical surveys have to date discovered more than 60 quasars up to z~6.4, a limit set by
De Rosa, G. +8 more
core +3 more sources
Virtual Reference for Video Collections: System Infrastructure, User Interface and Pilot User Study [PDF]
, 2005 A new video-based Virtual Reference (VR) tool called VideoHelp was designed and developed to support video navigation escorting, a function that enables librarians to co-navigate a digital video with patrons in the web-based environment.
Borgman +17 more
core +1 more source
Multi-band Optical and Near-infrared Properties of Faint Submillimeter Galaxies with Serendipitous ALMA Detections [PDF]
, 2018 We present a catalog of 26 faint submillimeter galaxies (SMGs) in the XMM-LSS field identified by cross-matching serendipitously detected sources in archival ALMA Band 6 and 7 data with multi-band near-infrared (NIR) and optical data from the Spitzer ...
Afonso, José +6 more
core +4 more sources
Authentic Materials in Extensive Reading Class at Stain Ponorogo [PDF]
, 2013 It is widely believed that English Foreign Language (EFL) learners need to develop their language proficiency by getting so much input. Moreover, students need to be familiarized with the real English usage where real forms of communication and cultural
Kirana, D. P. (Dhinuk)
core +1 more source
Monitoring electronic educational and scientific resources using Google Analytics
CTE Workshop Proceedings, 2013 Currently, many scientific resources are created electronically. Such resources include: documents; electronic publications; electronic catalogs; pictures and images in different formats; audio, video, animation; digital maps and cartographic materials;
N. V. Soroko, M. A. Shynenko
doaj +1 more source
Peculiarities of libraries in quarantine: a review of Ukrainian and world experience
Інтегровані комунікації, 2020 Features of work of libraries in the conditions of quarantine and their activity directed on providing users with necessary іnformation and resources are considered; introduction of new services, creation of new opportunities in the article.
Nataliia Tereshchenko
doaj +1 more source
Открытое образование (Москва), 2020 Purpose of research. The work deals with accessibility assessment of the Russian-language massive open online courses (MOOCs) in computer science and programming. Recent studies show that MOOCs have multiple web accessibility mistakes, both from the side
E. A. Kosova +2 more
doaj +1 more source
Development of STEP-NC based machining system for machining process information flow [PDF]
, 2013 To realize the STEP-NC based machining system, it is necessary to perform machining feature extraction, generating machine-specific information, and creating a relationship between STEP-NC entities. A process planning system of a STEP-NC information flow
Janon, Mohd Najib +4 more
core +1 more source
The Evolution of the Fractions of Quiescent and Star-forming Galaxies as a Function of Stellar Mass Since z=3: Increasing Importance of Massive, Dusty Star-forming Galaxies in the Early Universe [PDF]
, 2016 Using the UltraVISTA DR1 and 3D-HST catalogs, we construct a stellar-mass-complete sample, unique for its combination of surveyed volume and depth, to study the evolution of the fractions of quiescent galaxies, moderately unobscured star-forming galaxies,
Brammer, Gabriel B. +9 more
core +3 more sources