An adaptive system for active noise reduction in an acoustic duct is presented. The system is based on a modification of a least mean square (LMS) algorithm called filtered-U with on-line error path modelling. The system was assembled and examined on a laboratory test stand in the Laboratory of Active Noise Reduction Methods of the Central Institute for Labour Protection (Warsaw, Poland). The s...

1 Andrzej Krasniewski, Warsaw Univ. of Technology, Inst. of Telecommunications, Nowowiejska 15/19, 00-665 Warsaw, Poland, [email protected] Abstract  In 1998, a course on technical communication was introduced at the Faculty of Electronics and Information Technology, Warsaw University of Technology. Some of its characteristic features are: (a) the course has been developed and taught by a...

Henri Marmottan (1832–1914), Friend and Correspondent of Władysław Taczanowski (1819–1890) Antoni Waga (1799–1890). A Contribution to the History Warsaw Zoological Cabinet The article presents his cooperation with Cabinet. Marmottan, a correspondent Taczanowski, sent bird specimens Warsaw. From Poland, he received both birds insects for collections. text also includes an analysis Marmottan’s co...

Our previous research presents a methodology of cooperative problem solving for beliefdesire-intention (BDI) systems, based on a complete formal theory called TEAMLOG. This covers both a static part, defining individual, bilateral and collective agent attitudes, and a dynamic part, describing system reconfiguration in a dynamic, unpredictable environment. In this paper, we investigate the compl...

Warsaw, Poland August 22–24, 2011

J. Tõke,1 L. Pieńkowski,1,2 L. G. Sobotka,3 M. Houck,4 and W. U. Schröder1,4 1Department of Chemistry, University of Rochester, Rochester, New York 14627, USA 2On leave from: Heavy Ion Laboratory, Warsaw University, Warsaw, Poland 3Department of Chemistry, Washington University, St. Louis, Missouri 63130, USA 4Department of Physics and Astronomy, University of Rochester, Rochester, New York 146...

Jochen Hardt, Malgorzata Dragan, Sonja Schultz, Anette Engfer Medical Psychology and Medical Sociology, Clinic for Psychosomatic Medicine and Psychotherapy, School of Medicine, University of Mainz, Mainz, Germany; Faculty of Psychology, University of Warsaw, Warsaw, Poland; Psychosomatics, Hohenfeld-Kliniken, Bad Camberg, Hessen, Germany; FB 2: Psychology, University of Paderborn, Paderborn, Ge...

Corresponding author: Justyna Chalubinska-Fendler MD Department of Radiotherapy Medical University of Lodz 4 Paderewskiego St 93-509 Lodz, Poland Phone: +48 42 689 54 05 Fax: +48 42 689 55 50 E-mail: [email protected] 1Department of Radiotherapy, Medical University of Lodz, Lodz, Poland 2Department of Adolescent Psychiatry, Medical University of Warsaw, Warsaw, Poland 3 ...

Mirosław Wielgoś1, 2, Dorota Bomba-Opoń2, Krzysztof Czajkowski3, Ewa Wender-Ożegowska4, Moshe Hod5, 6 1President of Polish Gynecological Society 21st Chair and Department of Obstetrics and Gynecology, Medical University of Warsaw, Poland 32nd Chair and Department of Obstetrics and Gynecology, Medical University of Warsaw, Poland 4Chair of Obstetrics, Gynecology and Gynecologic Oncology, Departm...