Search results
Results from the WOW.Com Content Network
Aerogel contains particles that are 2–5 nm in diameter. After the process of creating aerogel, it will contain a large amount of hydroxyl groups on the surface. The hydroxyl groups can cause a strong reaction when the aerogel is placed in water, causing it to catastrophically dissolve in the water.
Graphene aerogels have a Young's modulus on the order of 50 MPa. [7] They can be compressed elastically to strain values >50%. [6] The stiffness and compressibility of graphene aerogels can be attributed in part to the strong sp 2 bonding of graphene and the π-π interaction between carbon sheets.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
The 18 new players for the 48th season of the reality series include a stunt performer, a pizzeria owner, and the first contestant with a speech impediment in the show's history.
Either way, in 1931 Kistler published a paper in Nature (vol. 127, p. 741) titled "Coherent Expanded Aerogels and Jellies". He left his teaching post at the University of Illinois in 1935 and signed a contract with Monsanto Company in the early 1940s to start developing granular silica aerogel products under the trademark Santocel. Largely used ...
At high levels of consumption, alkalis become a greater danger for dogs. Bleach, oven and drain/pipe cleaners, hair relaxers, and lye are examples of alkaline products. [19] Ethylene glycol, antifreeze, is extremely toxic to dogs. It has a sweet taste and thus dogs will drink it. As little as 2 1/2 tablespoons can kill a medium-sized dog in 2 ...
support very nice image of a beautiful object, definitely made me want to learn more about the object, which I think is a major plus in a featured picture. Mak (talk) 17:20, 25 March 2007 (UTC) weak support on the plus side, it's very sharp and detailed, well laid-out and reasonably well lit. The downside - scale - is significant, as I thought ...
DA2PP is a multivalent vaccine for dogs that protects against the viruses indicated by the alphanumeric characters forming the abbreviation: D for canine distemper, [1] A2 for canine adenovirus type 2, which offers cross-protection to canine adenovirus type 1 (the more pathogenic of the two strains) (see Canine adenovirus), [1] the first P for canine parvovirus, [1] and the second P for ...