Search results
Results from the WOW.Com Content Network
The RMA 1946 Resolution Chart was transmitted by NTS and NOS in the Netherlands, SRG SSR in Switzerland, [18] VRT and RTBF in Belgium, RTP in Portugal, TVP in Poland, TVB in Hong Kong, [citation needed] Venevisión in Venezuela (525-lines variant; in conjunction with Indian-head test pattern), [citation needed] WISN-TV in Milwaukee, Wisconsin (525-lines variant) [19] and on low-powered ...
A 1951 USAF resolution test chart is a microscopic optical resolution test device originally defined by the U.S. Air Force MIL-STD-150A standard of 1951. The design provides numerous small target shapes exhibiting a stepped assortment of precise spatial frequency specimens.
A thought collective, a term originated in German as "Denkkollektiv" by the Polish and Israeli physician Ludwik Fleck, is a community of researchers who interact collectively towards the production or elaboration of knowledge using a shared framework of cultural customs and knowledge acquisition. [1]
Ludwik Fleck (Polish pronunciation: [lud.vik flÉ›k]; 11 July 1896 – 5 June 1961) was a Polish Jewish [5] and Israeli physician and biologist who did important work in epidemic typhus in Lwów, Poland, with Rudolf Weigl [6] and in the 1930s developed the concepts of the "Denkstil" ("thought style") and the "Denkkollektiv" ("thought collective").
Graph paper, coordinate paper, grid paper, or squared paper is writing paper that is printed with fine lines making up a regular grid. It is available either as loose leaf paper or bound in notebooks or Graph Books. It is commonly found in mathematics and engineering education settings, exercise books, and in laboratory notebooks.
Ronald Reagan began his presidency in 1981 and by the end of his two terms in office in 1989 the NEA's funding had dropped by 50% based on inflation. After his election in 1980 the New York Times ran an article by Hilton Kramer stating that Reagan arts policy advisors believed that both the NEA and the National Endowment for the Humanities had strayed from their original intent, and that their ...
The Telluride Sessions is an album recorded by five acoustic-music instrumentalists under the name Strength in Numbers and released in 1989 on MCA Records Nashville. The five members are: Sam Bush, Jerry Douglas, Béla Fleck, Mark O'Connor, and Edgar Meyer.
The design of the 5600 Class followed Great Western Railway practice as far as possible, by utilising many standardised parts. Included in Churchward's innovations was a Standard Number 2 boiler which was suitable for the 5600 Class, and the M and R class Rhymney locomotives, complete with the traditional brass GWR safety valve casing and ...