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2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a polychlorinated dibenzo-p-dioxin (sometimes shortened, though inaccurately, to simply 'dioxin') [3] with the chemical formula C 12 H 4 Cl 4 O 2. Pure TCDD is a colorless solid with no distinguishable odor at room temperature.
2,3,7,8-Tetrachlorodibenzofuran (TCDF) is a polychlorinated dibenzofuran with a chemical formula of C 12 H 4 Cl 4 O. TCDF is part of the chlorinated benzofuran (CDF) family that contains between 1 and 8 chlorine atoms attached to the parent dibenzofuran ring system. The CDF family includes 135 compounds, of which only a few have been studied.
The Mu V6 (G6EA) is based on the Delta series and adopted some innovations of the parallel developed Lambda series, which was released in 2004. This includes the CVVT, the changeover to mechanical bucket tappets and the almost identical cylinder head. The Mu is a 60 degree six cylinder and uses all aluminum block and heads.
Costumes as warlords for Tuồng (Hát Bội) in Huế in 1874 Theatre actors from Nam Dinh in 20th century Vietnam.. Hát tuồng (Vietnamese pronunciation: [háːt tûəŋ], Chữ Nôm: 咭從) or hát bội (Vietnamese pronunciation: [háːk ɓôjˀ], Chữ Nôm: 咭佩) [1] is a form of Vietnamese theatre.
Vũ Cát Tường (born October 2, 1992) is a Vietnamese singer-songwriter, dancer, record producer, television judge and businesswoman who was a runner-up on season 2 of The Voice of Vietnam. [ 1 ] [ 2 ] During the music career, she has received 6 nominations, won 2 Dedication Music Awards and an inclusion on Forbes Vietnam 's 2018 30 Under 30 ...
Two ICE 2 trains operating in multiple-unit train control in Bielefeld, Germany. Multiple-unit train control, sometimes abbreviated to multiple-unit or MU, is a method of simultaneously controlling all the traction equipment in a train from a single location—whether it is a multiple unit comprising a number of self-powered passenger cars or a set of locomotives—with only a control signal ...
Mu-metal has several compositions. One such composition is approximately 77% nickel, 16% iron, 5% copper, and 2% chromium or molybdenum. [1] [2] More recently, mu-metal is considered to be ASTM A753 Alloy 4 and is composed of approximately 80% nickel, 12-15% iron, 5% molybdenum, and small amounts of various other elements such as silicon. [3]
Although their lifetime without relativistic effects would allow a half-survival distance of only about 456 meters ( 2.197 μs × ln(2) × 0.9997 × c) at most (as seen from Earth), the time dilation effect of special relativity (from the viewpoint of the Earth) allows cosmic ray secondary muons to survive the flight to the Earth's surface ...