A hundred years of the Polish Geological Institute Editorial

a structural survey of the polish posters

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The last hundred years.

A hundred years of the hepatotrophic controversy.

Venous blood returning from the splanchnic viscera has liver-supporting (hepatotrophic) qualities not found to the same degree in other kinds of arterial or venous blood. The effects of portal blood have been noted in animals with two livers (or a differential portal blood supply to different regions of one liver) to include hypertrophy, glycogen storage, hyperplasia, capacity for regeneration,...

One hundred years.

One of my earliest memories is of a tall, thin clergyman who arrived late for a meeting as I stood outside the Lodge room as an Entered Apprentice whilst the ceremony of a higher degree was in progress. He was the treasurer of the Lodge and his name was the Reverend Prebendary Charles Waton. He was the Vicar of St Benet Fink, Edmonton and was a Grand Officer. To me, he was a very important maso...

A Hundred Years of Larmor Formula

Sir Joseph LARMOR showed in 1897 that an oscillating electric charge emits radiation energy proportional to (acceleration) 2. At first sight,the result appears to be valid for arbitrary accelerations. But, perpetual uniform acceleration has been a case of nagging doubts, as radiation reaction vanishes and the equivalence principle, as also conformal symmetry of Maxwell equations each require ni...