Search results
Results From The WOW.Com Content Network
Dragon Saga ( Korean: 드래곤사가 ), called Dragonica before 2010, is a free-to-play 3D side-scrolling massively multiplayer online role-playing game developed by Barunson Interactive and Gravity Interactive. Development has been ongoing since March 2006. [ 3] Operation of Dragon Saga is relegated to different publishers for their ...
1,2,4,5-Tetrachloro-3-nitrobenzene ( tecnazene) is an organic compound with the formula HC6Cl4NO2. It is a colorless solid. A related isomer is 1,2,3,4-tetrachloro-5-nitrobenzene. It is used as a standard for quantitative analysis by nuclear magnetic resonance. [ 4][ 5] 1,2,4,5-Tetrachloro-3-nitrobenzene is also a fungicide used to prevent dry ...
The partial sums of the series 1 + 2 + 3 + 4 + 5 + 6 + ⋯ are 1, 3, 6, 10, 15, etc.The nth partial sum is given by a simple formula: = = (+). This equation was known ...
The music video for the song premiered on the MySpace main page January 16, 2009 [3] and was subsequently released on MTV, MTVU, VH1, Fuse, Music Choice and YouTube. [4] [5] [6] It found success on the weekly VH1 Top 20 Video Countdown, charting over five months straight between January and May, peaking at #5. It was listed on the VH1 Top 40 ...
The LD50 (oral, rats) is 756 mg/kg. Animal studies have shown that 1,2,4-trichlorobenzene affects the liver and kidney, and is possibly a teratogen. [4] There is no regulated occupational exposure limit for chemical exposure, but the National Institute for Occupational Safety and Health recommends no greater exposure than 5 ppm, over an 8-hour workday.
Pairing up the terms of the series 1 / 2 − 1 / 4 + 1 / 8 − 1 / 16 + ⋯ results in another geometric series with the same sum, 1 / 4 + 1 / 16 + 1 / 64 + 1 / 256 + ⋯. This series is one of the first to be summed in the history of mathematics; it was used by Archimedes circa 250–200 BC. The Euler transform of the divergent series 1 − 2 ...
The idea becomes clearer by considering the general series 1 − 2x + 3x 2 − 4x 3 + 5x 4 − 6x 5 + &c. that arises while expanding the expression 1 ⁄ (1+x) 2, which this series is indeed equal to after we set x = 1.
1,2,4-Triazole (as ligand in coordination compounds, Htrz abbreviation is sometimes used) is one of a pair of isomeric chemical compounds with molecular formula C 2 H 3 N 3, called triazoles, which have a five-membered ring of two carbon atoms and three nitrogen atoms. 1,2,4-Triazole and its derivatives find use in a wide variety of applications.