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[2] [3] She beat London 2012 and Rio de Janeiro 2016 gold medallist Jade Jones at the 2015 World Championship to win a bronze medal. [4] She also won a silver medal two years later at the 2017 World Taekwondo Championships. She was listed in 100 inspiring and influential women from around the world for 2019 by BBC. [11]
The density of paper ranges from 250 kg/m 3 (16 lb/cu ft) for tissue paper to 1 500 kg/m 3 (94 lb/cu ft) for some specialty paper. Printing paper is about 800 kg/m 3 (50 lb/cu ft). [22] Paper may be classified into seven categories: [23] Printing papers of wide variety. Wrapping papers for the protection of goods and merchandise. This includes ...
Methyl isobutyl ketone (MIBK, 4-methylpentan-2-one) is an organic compound with the condensed chemical formula (CH 3) 2 CHCH 2 C(O)CH 3. This ketone is a colourless liquid that is used as a solvent for gums, resins, paints, varnishes, lacquers, and nitrocellulose.
Handmade paper is also prepared in laboratories to study papermaking and in paper mills to check the quality of the production process. The "handsheets" made according to TAPPI Standard T 205 [20] are circular sheets 15.9 cm (6.25 in) in diameter and are tested for paper characteristics such as brightness, strength and degree of sizing. [21]
1. Synthesis of methylcholanthrene. First 3-MC was synthesized with the method of reference. [5] Later the synthesis of the compound was improved. [6] [7] The synthesis of 3-MC consists of a few steps, visualized in figure 1; the first step is the key to success for the synthesis. 4-methylindanone (1) reacts in condensation with lithium salt of N,N-diethyl-1-naphthamide (2).
Carboxymethyl cellulose (CMC) or cellulose gum [1] is a cellulose derivative with carboxymethyl groups (-CH 2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone.
5 Centimeters per Second (Japanese: 秒速5センチメートル, Hepburn: Byōsoku Go Senchimētoru) is a 2007 Japanese romantic drama animated film written and directed by Makoto Shinkai. It theatrically premiered on 3 March 2007.
Kimia Khatoon is a Persian language novel by Saideh Ghods, released in Persian in 2004 and in English in 2011. Kimia Khatoon has been a best-seller [ 1 ] [ 2 ] for twelve consecutive months since its publication. [ 3 ]