LEDs are current driven devices. It is relatively simple to drive several LEDs individually. However, as the number of LEDs increases, the amount of resources needed to operate these LEDs grows to an ...

The meeting highlights advances in the analysis of complex environmental matrices (soils and sediments, water and air) by GC, HPLC and MS and also the use of cheminformatics ...

11.45-12.15 pm Stuart Harrad (University of Birmingham, UK) Brominated flame retardants in waste consumer articles 12.15-1.00 pm (Keynote Lecture) Jaroslav Slobodnik Environmental Institute, Slovak ...

Journal of Applied Probability, Vol. 38, No. 2 (Jun., 2001), pp. 519-541 (23 pages) We study the convergence of certain matrix sequences that arise in quasi-birth-and-death (QBD) Markov chains and we ...