APPROXIMATION OF ANY PARTICLE SIZE DISTRIBUTION EMPLOYING A BIDISPERSE ONE BASED ON MOMENT MATCHING



Characterization of ambient aerosols in Mexico City during the MCMA-2003 campaign with Aerosol Mass Spectrometry: results from the CENICA Supersite

An Aerodyne Aerosol Mass Spectrometer (AMS) was deployed at the CENICA Supersite, during the Mexico City Metropolitan Area field study (MCMA-2003) from 31 March-4 May 2003 to investigate particle concentrations, sources, and processes.The AMS provides real time information on mass concentration and composition of the non-refractory species in parti

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NEW ICT AND CHANGING ROLES OF TEACHERS

In the past decades we have witnessed rapid development of many areas of science and economy inducing increasing speed of changes in everyday life of individuals and of societies at large.Accession Hose End of Poland to the European Union, educational reforms, rapid development of ICT and in particular of the Internet, caused the necessity of adapt

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