Olli Nousiainen

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The actions of beta-sympathomimetics alone and in various combinations with alpha-adrenoceptor blocking agents were studied in guinea pig tracheal chain and in some preparations of human bronchi taken in operations. All the alpha-adrenoceptor blockers caused 50-100% potentiation of the effects of the beta-sympathomimetics studied in both preparations, had(More)
In this paper, a reliability modeling methodology for BGA solder joints with plastic-core solder balls (PCSBs) has been presented. The methodology is applied to predict the board-level reliability of LTCC/BGA modules under accelerated thermal cycling conditions. The model takes into account both time- and temperature-dependent as well as time-independent(More)
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