Structure assignments of natural products were done based on their physical and spectroscopic properties: UV, IR, NMR and MS analysis and comparison with data reported in the literature.
The assignment of the natural source organism to each entry name is done using the same method as that of UniProt entries, whereby an underscore is added after the gene name followed by a five-letter code.
For Hume, original polytheism was the result of a naïve anthropomorphism (conceiving the divine in human form) in the assignment of causes to natural events.
Ribe, S; Kondru, RK; Beratan, DN; Wipf, P, Optical rotation computation, total synthesis, and stereochemistry assignment of the marine natural product pitiamide A, Journal of the American Chemical Society, vol. 122 no.
The estimation of reliability of a passive system employed in innovative nuclear reactors has been a challenging assignment due to substantial involvement of natural convection and gravity in its function.
Although recent decades have witnessed a rapid development of this research program in scope and sophistication, causal inference has proven to be a persistent dilemma due to the natural assignment of exposure level based on unmeasured attributes of individuals, which may lead to substantial confounding.
A proper D2-coloring[21] of G is an assignment of colors, labeled by natural numbers to the nodes in V, such that any pair of nodes within two-hop neighborhood receives different colors.
Under the natural assignment of probabilities to members of F, we obtain such welcome results as P {1}) = 1/6, P even) = P {2} ∪ {4} ∪ {6}) = 3/6, P odd or less than 4) = P odd) + P(less than 4) − P odd ∩ less than 4) = 1/2 + 1/2 − 2/6 = 4/6, and so on.
Zuber, G; Goldsmith, M-R; Hopkins, TD; Beratan, DN; Wipf, P, Systematic assignment of the configuration of flexible natural products by spectroscopic and computational methods: the bistramide C analysis., Organic Letters, vol. 7 no.
