Civil Rights
Movements, leaders, victories and the continuing fight for equality.
Explore the people, places, events, achievements, struggles and stories that shaped our journey.
Movements, leaders, victories and the continuing fight for equality.
Innovation, patents, science, technology and world-changing contributions.
Pioneers, champions, Negro Leagues, records, activism and excellence.
Meet the people whose lives, choices and achievements shaped the journey.
Black towns, communities, institutions and places where history happened.
Moments that changed communities, movements, institutions and the nation.
Katherine Johnson’s mathematical calculations helped guide some of America’s most important early space missions while she confronted the racial and gender barriers faced by Black women in twentieth-century America.
MORE →Reflects the personal views, recollections, and perspective of the author, Mike Davis.
This is a personal recollection on the Move fire on May 13, 1985
David Roundy | |
|---|---|
| Born | August 24, 1973 United States |
| Education | U.C. Berkeley |
| Known for | Creator of Darcs |
| Scientific career | |
| Fields | Physics |
| Workplaces | Oregon State University |
David Roundy is a physicist, known also as the author of the Darcs version control system.[1]
He obtained a B.A. in Physics and Chemistry in 1995 and a Ph.D. in physics from Berkeley in 2001. Between 2001 and 2006 he did postdoctoral work at MIT and Cornell. He was an assistant professor in Physics at Oregon State University from 2006 to 2014, and an associate professor from 2014 to 2022.[2]
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David Roundy is a physicist, known also as the author of the Darcs version control system. He obtained a B.A. in Physics and Chemistry in 1995 and a Ph.D. in physics from Berkeley in 2001. Between 2001 and 2006 he did postdoctoral work at MIT and Cornell. He was an assistant professor in Physics at Oregon State University from 2006 to 2014, and an associate professor from 2014 to 2022.
Roundy is a surname. Notable people with the surname include: David Roundy (born 1973), American physicist Eddie Roundy (1891–1954), American football, basketball, baseball, and ice hockey coach Shadrach Roundy (1789–1872), early Latter Day Saint leader
Darcs is a distributed version control system created by David Roundy. Key features include the ability to choose which changes to accept from other repositories, interaction with either other local (on-disk) repositories or remote repositories via SSH, HTTP, or email, and an unusually interactive interface. The developers also emphasize the use of advanced software tools for verifying correctness: the expressive type system of the functional programming language Haskell enforces some properties, and randomized testing via QuickCheck verifies many others. The name is a recursive acronym for Darcs Advanced Revision Control System.
Roundy's Supermarkets, Inc. is an American supermarket operator. It owns and operates stores under the names of Pick 'n Save, Metro Market, and Mariano's Fresh Market. The chain is a subsidiary of Kroger. Roundy's operates 149 supermarkets and 107 pharmacies throughout the states of Wisconsin and Illinois. Based on fiscal year 2012 sales, Roundy's was the 37th largest grocery store chain and the 89th largest retailer in the United States. As of December 2015, Roundy's became a subsidiary of Kroger of Cincinnati, Ohio. Roundy's is known historically as a wholesale supplier to independent retailers. It operates food production facilities in Kenosha and other locations and has two main distribution centers in Mazomanie and Oconomowoc, Wisconsin. The company began trading on the New York Stock Exchange on February 8, 2012, and ceased trading on December 18, 2015, when it became a subsidiary of Kroger.
Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.
MORE →Madam C.J. Walker