منابع مشابه
The Joy of Synthesis.
A s an ABC (American Born Chinese) growing up in the United States, holidays at home tend to have an East meets West flair. Thanksgiving in particular is Mom’s favorite holiday, as it gives the family the chance to have turkey at noon and then Chinese food in the evening, because she still insists that any meal that doesn’t include rice is not a real meal but simply a snack, and she wants to ma...
متن کاملcomparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولnano-rods zno as an efficient catalyst for the synthesis of chromene phosphonates, direct amidation and formylation of amines
چکیده ندارد.
The biology of joy.
Richard Davidson was in a lab observing a Buddhist Monk Sink deep into serene meditation when he noticed something that sent his own pulse racing. Davidson, a professor of psychology and psychiatry at the University of Wisconsin, hurriedly double-checked the data streaming to his computer from electrodes attached to the monk's skull, but there was no mistake. Electrical activity in the left pre...
متن کاملThe Joy of Sets
A colony of beavers, an unkindness of ravens, a murder of crows, a team of oxen, . . . each is an example of a set of things. Rather than define what a set is, we assume you have the “ordinary, human, intuitive (and frequently erroneous) understanding”1 of what a set is. 1 Paul Halmos, Naive Set Theory, Springer–Verlag, NY 1974. Sets have elements, often called members. The elements of a set ma...
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ژورنال
عنوان ژورنال: ACS Central Science
سال: 2015
ISSN: 2374-7943,2374-7951
DOI: 10.1021/acscentsci.5b00355