Polish Society of Nephrology improvements in continuous professional development as well as research activities among young doctors and other professionals in the fields of nephrology, dialysis therapy and renal transplantation. PSN Congresses are organized every three years. As yet twelve Congresses were held in the following locations in Poland: 1st Congress - Bydgoszcz (1983) 2nd Congress - Kraków (1986) 3rd Congress - Gdańsk (1989) 4th Congress - Katowice (1992) 5th Congress - Lublin (1995) 6th Congress - Poznań (1998) 7th Congress - Kraków (2001) 8th Congress - Białystok (2004) 9th Congress – Katowice/Wisła (2007) 10th Congress - Bydgoszcz (2010) 11th Congress - Wrocław (2013)
Mander Organs sentences; suffice to say that to look at this beautiful instrument is to know the sound that will come out of it." New Mander organs are generally tracker action, which enables the player to give somewhat more expression and removes the delays which are inherent in many electrically actuated organs. The company was founded in 1936 by Noel Mander. An early setback was the loss of the organ he was working on, along with all his tools, in the first air raid of the Blitz in 1940. The rebuilding of church organs after World War II provided significant business for