Lewis structures, also called electron-dot structures or electron-dot diagrams, are diagrams that show the bonding between atoms of a molecule, and the lone pairs of electrons that may exist in the ...

Nitrenes are the ghosts of synthetic chemistry, formed in an instant and gone just as quickly, rearranging into something ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

Michael Lewis is a long-time soccer writer. He has attended and written about 13 World Cups (eight men, five women) and seven Olympic soccer tournaments (10 gold-medal matches). He has covered all but ...

The prefrontal cortex (PFC) provides 'top-down', higher-order guidance of thought, attention, behaviour and emotion, with dorsolateral regions regulating cognition, and ventromedial regions regulating ...

Pyramidal neurons have basal and apical dendrites, including an apical tuft. This preserved core structure suggests that they have conserved core functions, whereas structural variation in other areas ...