Galaxy Zoo inspired the creation of "The Zooniverse" (which is now the world's leading online platform for citizens science, hosting a growing number of projects (at the time of writing ~30) making use of crowdsourced data analysis in all areas of academic research, and boasting over 1.3 million participants. the Sloan Digital Sky Survey, Hubble Space Telescope surveys, and others) using an internet tool. Hundreds of thousands of members of the public have contributed to Galaxy Zoo which collects visual classifications of galaxies in images from a variety of surveys (e.g. Galaxy Zoo (is familiar to many as a hugely successful citizen science project. ![]() Masters, Karen Lintott, Chris Feldt, Julie Keel, Bill Skibba, Ramin Galaxy Zoo: Science and Public Engagement Hand in Hand We show that majority of the sample has agreement or expected differences between the optical and infrared classifications, but also present a preliminary analysis of a subsample of objects with striking discrepancies. It is already known that morphology is an effective tool for uncovering a galaxy’s dynamical past, and previous studies have shown significant correlations with physical characteristics such as stellar mass distribution and star formation history. We then compare these classifications of infrared morphology to the objects’ optical classifications in the Galaxy Zoo 2 release (Willett et al. The determination of these features is made via a consensus-based analysis of the Galaxy Zoo project data in which inconsistent and outlying classifications are statistically down-weighted. Our sample is composed entirely of nearby objects with redshifts of z ≤ 0.3, which enables us to robustly analyze their morphological characteristics including smoothness, bulge properties, spiral structure, and evidence of bars or rings. We present the detailed, visual morphologies of approximately 60,000 galaxies observed by the UKIRT Infrared Deep Sky Survey and then classified by participants in the Galaxy Zoo project. Rivera received international acclaim as an educator, author and scholar before his untimely death in 1984 at the age of forty-nine.Galaxy Zoo: Infrared and Optical MorphologyĬarla Shanahan, Jesse Lintott, Chris Zoo, Galaxy His dedication and accomplishments did much to create new and important opportunities for Hispanics at that time. y no se lo tragó la tierra (.And the Earth Did Not Devour Him) and he was one of the founders of the Mexican-American chancellorship in the United States, at the University of California, Riverside, in 1979.Īmong his many literary works are Always and Other Poems, The Harvest-La Cosecha, and Chicano Literature: A Dynamic Intimacy. He was the first in his family to attend college he was the first recipient of the prestigious Quinto Sol Literary Award, in 1971, for the best Chicano literary work. ![]() Rivera achieved many "firsts" in his life. In 1978, he left UTSA to become executive vice-president at UT-El Paso. In 1973, he was appointed an associate dean and in 1975 became a vice-president. In 1971, he became a professor of Spanish at UTSA. D in Romance Languages and Literature from the University of Oklahoma. He taught in public schools in San Antonio, Crystal City, and League City before earning his Ph. Writing about the life of migrant workers.ĭespite the many educational obstacles of the migrant life, Rivera graduated from high school and went on to receive his Bachelor's Degree in Education. He was also a writer and a poet of some note. He was a strong proponent of education, as his career in the academic work indicates. ![]() With diligence and intelligence Rivera overcame the great handicap of his youthful poverty and rose to success through academic achievement.
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