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)
Study in Consciousness Study in Consciousness Study in Consciousness is a book by Annie Besant that was written in ca. 1904. Besant intended this book to be a contribution to the science of psychology. She writes that the seed of consciousness is the tri-atomic Atma-Buddhi-Manas, the Jivatma. The Super-consciousness includes the whole of the consciousness above the waking-consciousness, like dreams, visions, inspirations, etc. To bring the super-consciousness into manifestation on the physical plane, Besant proposes (in the early stages) to render the brain and sense-organs unresponsive to physical impacts and to induce Trance. This can be done by using the methods of Yogis.