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The Fukui function is named after Kenichi Fukui, who investigated the frontier orbitals described by the function, specifically the HOMO and LUMO. [3] Fukui functions are related in part to the frontier molecular orbital theory (also known as the Fukui theory of reactivity and selection, also developed by Kenichi Fukui) which discusses how nucleophiles attack the HOMO while at the same time ...
In 1952, Kenichi Fukui published a paper in the Journal of Chemical Physics titled "A molecular theory of reactivity in aromatic hydrocarbons." [1] Though widely criticized at the time, he later shared the Nobel Prize in Chemistry with Roald Hoffmann for his work on reaction mechanisms.
Kenichi Fukui (福井 謙一, Fukui Ken'ichi, October 4, 1918 – January 9, 1998) was a Japanese chemist. [1] He became the first person of East Asian ancestry to be awarded the Nobel Prize in Chemistry when he won the 1981 prize with Roald Hoffmann , for their independent investigations into the mechanisms of chemical reactions .
In Python, functions are first-class objects that can be created and passed around dynamically. Python's limited support for anonymous functions is the lambda construct. An example is the anonymous function which squares its input, called with the argument of 5:
"The f+ function represents the initial stage of a reaction in which the molecule of interest acts as an electrophile. The f- function, on the other hand, represents the initial stage of a reaction in which the molecule of interest acts as nucleophile." 129.82.95.87 16:12, 18 May 2023 (UTC)
The function of SNAP proteins have been primarily related to the role which the play in the assemble and disassembly of SNARE complex required for vesicle fusion events. According to the SNARE hypothesis developed in the early 1990s, SNAP protein are localized to the membranes and are central in mediating Ca 2+ dependent vesicle fusion at these ...
NSF did not monitor the content of traffic that was sent over NSFNET or actively police the use of the network. Further, NSF did not require Merit or the regional networks to do so. NSF, Merit, and the regional networks did investigate possible cases of inappropriate use, when such use was brought to their attention. [31]
The information content, also called the surprisal or self-information, of an event is a function that increases as the probability () of an event decreases. When p ( E ) {\displaystyle p(E)} is close to 1, the surprisal of the event is low, but if p ( E ) {\displaystyle p(E)} is close to 0, the surprisal of the event is high.