Abstract base classes (ABCs) represent an interesting paradox. […] It is instructive to think of ABCs as tools rather than as part of the product.
… edema (elephantiasis) of the female external genitals is a late manifestation of lymphatic obstruction. The enlargement, thickening, and fibrosis of the labia is termed esthiomene. Penile and/or scrotal edema and gross distortion of the penis ...
The Games of the XXXII Olympiad is going ahead in Tokyo a year late, despite concerns about coronavirus. […] The International Olympic Committee (IOC) and Japanese government are pressing ahead with the XXXII Olympiad after it was delayed last summer – albeit in a very different manner from usual.
2,5-Bis(trifluoromethyl)-1,3,4-oxadiazole (104) has been reported by several groups to react with ring-strained alkenes under forcing thermal conditions to produce coupled products
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