Derbyshire lead mining history — Goodluck Mine in Via Gellia. This article details some of the history of lead mining in Derbyshire, England. Contents 1 … Wikipedia
Construction, Forestry, Mining and Energy Union — CFMEU Full name Construction, Forestry, Mining and Energy Union Founded 1992 Members 120,000 Country Australia Affiliation … Wikipedia
Burden of proof — Burden Bur den (b[^u] d n), n. [Written also burthen.] [OE. burden, burthen, birthen, birden, AS. byr[eth]en; akin to Icel. byr[eth]i, Dan. byrde, Sw. b[ o]rda, G. b[ u]rde, OHG. burdi, Goth. ba[ u]r[thorn]ei, fr. the root of E. bear, AS. beran,… … The Collaborative International Dictionary of English
Minnesota Mining & Manufacturing Company — ▪ American corporation diversified American corporation manufacturing a wide range of products, including abrasives, adhesive tape and related products, carbonless paper, and computer synthesized graphics. It is headquartered in St. Paul,… … Universalium
Mathematical logic — (also known as symbolic logic) is a subfield of mathematics with close connections to foundations of mathematics, theoretical computer science and philosophical logic.[1] The field includes both the mathematical study of logic and the… … Wikipedia
List of mathematics articles (P) — NOTOC P P = NP problem P adic analysis P adic number P adic order P compact group P group P² irreducible P Laplacian P matrix P rep P value P vector P y method Pacific Journal of Mathematics Package merge algorithm Packed storage matrix Packing… … Wikipedia
History of logic — Philosophy ( … Wikipedia
Mine railway — Preserved typical mine train at the Museu de Les Mines d Eschucha, Spain A mine railway is a railway constructed to carry materials and workers in and out of a mine.[1] Materials transported typically include ore, coal and spoil. Today most mine… … Wikipedia
Ulrich Kohlenbach — Ulrich Wilhelm Kohlenbach (* July 27, 1962 in Frankfurt am Main) is a German professor of Mathematics and a researcher in Logic. He graduated ( Abitur ) from Lessing Gymnasium (High School) in 1980 and finished his study of mathematics,… … Wikipedia
Водозащита — горных выработок (a. hose proof mining, water proofness of mine workings; н. Wasserschutz der Gruben; ф. protection des voies contre l arrivee d eau; и. proteccion de los tajos contra las aguas) система мероприятий по предотвращению или… … Геологическая энциклопедия
