Sason Shaik is Director of the Lise Meitner Minerva Center for Computational Quantum Chemistry. In August the GDCh awarded him the August Wilhelm von Hofmann Medal in Prague. Nachrichten aus der Chemie asked him about non-mainstream ideas and what chemistry and poetry have in common....
there is no large continent hidden beneath those islands, only small continental fragments(碎片)surrounded by ancient oceanic basins. Using this theory, geologists at Utrecht University discovered that Argoland hadn't really disapp...
Today we’ll look at a simple periodic basicity trend across the periodic table and extrapolate from it some general principles for acid base reactions in organic chemistry. “Basicity” Is Just Another Word For “Stability Of A Lone Pair Of Electrons” Which Of These Acid-Base Reactions Would ...
In another example, when tasked with increasing the polarity of a molecule with six heteroatoms, including two fluorine atoms, 3DToMolo removes highly polar C-F bonds and outputs a molecule with four heteroatoms (Fig. 4b). This decision is based on the understanding that, in a stable ...
theory is a cornerstone of all contemporary psychedelics-aided therapy. “ set basically refers to mindset, going into your journey, and setting is your environment,” explains ronan levy, who cofounded field trip in 2019 after establishing—then selling—canada’s largest network of cannabis ...
The theory states that radioactivity is an atomic phenomenon, which occurs due to chemical changes within the atom. During this spontaneous decay, a new element, known as the daughter element, is formed with different properties from the original or parent substance. In addition to this formation...
But we tend to generalize what we gather from that unscientific daily research and make it a universal theory. So we might imagine that liars have evasive eyes or the opposite. They simply stare at you, or perhaps it is more generally nervous behavior we associate with lies. Whatever the pa...
The use of TAM as a foundational theoretical lens and the inclusion of new variables like awareness and trust into the model is in line with the recommendation of Lim (2018) for contributions amounting to theoretical generalizability and extension in relation to the theory. Practically, the ...
It should be, however, cautious that data from different sources is likely to have varied degree of uncertainties. A similar issue of fidelity control presents when data from different levels of theory are mixed for the computational database in the open repository. Without clarifying the fide...
This alphabetical chemistry dictionary offers definitions and examples of important chemistry and chemical engineering terms. For each term, a brief definition is given, and each link leads to a more comprehensive discussion of the word. From absolute alcohol, which refers to the common name for hig...