Now showing items 1-8 of 8
Block time step storage scheme forastrophysical n-body simulations
(IOP Publishing, 2015)
Astrophysical research in recent decades has made significant progress thanks to the availability of various N-body simulation techniques. With the rapid development of high-performance computing technologies, modern ...
Shapley Supercluster Survey: construction of the photometric catalogues and i-band data release
(Oxford University Press, 2015)
The Shapley Supercluster Survey is a multi-wavelength survey covering an area of similar to 23 deg(2) (similar to 260 Mpc(2) at z = 0.048) around the supercluster core, including nine Abell and two poor clusters, having ...
DECISION TREE CLASSIFIERS FOR STAR/GALAXY SEPARATION
(IOP PUBLISHING LTD, 2011)
We study the star/galaxy classification efficiency of 13 different decision tree algorithms applied to photometric objects in the Sloan Digital Sky Survey Data Release Seven (SDSS-DR7). Each algorithm is defined by a set ...
Evaluation of the students and teachers on Information and Communication Technologies in the teaching- learning process: a view from the degree programme in Sociology of the Catholic University of Temuco. A case study
(UNIV BARCELONA. RES GROUP EDUC & VIRTUAL LEARNING. DIGITAL EDUC OBSERVATORY, 2015)