Polish Society of Nephrology Polish Society of Nephrology Polish Society of Nephrology (PSN; Polish: Polskie Towarzystwo Nefrologiczne) – non-profit medical-scientific association, established in 1983, with a current headquarters in Warsaw that unites nephrologists, physicians and other scholars, experts and professionals in the fields of kidney diseases, dialysis therapy and renal transplantation. Polish Society of Nephrology was established during the First Funding Congress, which was held in September 1983 in Bydgoszcz and registered in the District Court in Łódź. To that time there were two separate societies gathering doctors and other health care professionals specialized in kidney diseases - Nephrology Committee of the Polish Academy
Body without organs consistency" or "plane of immanence"). In this sense, they speak of a BwO of "the earth." "The Earth," they write, "is a body without organs. This body without organs is permeated by unformed, unstable matters, by flows in all directions, by free intensities or nomadic singularities, by mad or transitory particles" ("A Thousand Plateaus", p. 40). That is, we usually think of the world as composed of relatively stable entities ("bodies," beings). But these bodies are really composed of sets of flows moving at various speeds (rocks and mountains as very slow-moving flows; living things as flows of biological material