This paper reports on the application of surface chemical gradients to study mammalian cell interactions with synthetic surfaces and investigates if the cell response on certain parts of the gradient is the same as that on uniform surfaces of equivalent chemistry.
Sulfonamides 9 i and 9 j feature an additional nitrogen substituent in the tether, and thus represent precursors to diazepines and diazocanes; these were prepared from amino alcohols 10 i and 10 j, respectively, using equivalent chemistry.
The NLP tools in biology are also well developed, and we aim to create the equivalent in chemistry for part-of-speech taggers such as the GeniaTagger [7, 8] as well as syntactic parsers such as Enju [9].
Around 3000 BC Dragon's Egg cools enough to allow a stable equivalent of "chemistry", in which "compounds" are constructed of nuclei bound by the strong force, rather than of Earth's atoms bound by the electromagnetic force.
We aim to create an equivalent treebank for chemistry using an open-access corpus of paragraphs taken from the experimental sections of papers from the chemistry domain.
Equivalent staffing in chemistry, biology and physics increased by 3%, 9% and 12% respectively - below the 29% average increase across all subjects.
Equivalent weight, in chemistry, the quantity of a substance that exactly reacts with, or is equal to the combining value of, an arbitrarily fixed quantity of another substance in a particular reaction.
Insertion chemistry equivalent to that described above was exhibited by the analogous base-stabilised zirconocene cation 17 + by Jordan et al. [98, 113, 158].
But if he does not win another thing between now and the time he really does call it quits, he should always be thanked, in this country at least, for making cycling cool and fun again after a period when the likes of Ferrari and friends tried to turn it into the sporting equivalent of double chemistry.
Some courses will require two A-levels (or equivalent) in either biology, chemistry, maths or physics.
Since a chemical graph can represent the disjoint union of a set of molecules, though, the equivalent representation of artificial chemistries and, in particular, metabolic pathways as directed graphs becomes more natural.
