Pekko Orava

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In this study the properties of DL-lactide (DL-LA) copolymers with 5, 10, 15, 20, and 30 wt % (in feed) of epsilon-caprolactone (epsilon-CL) polymerized with stannous(II)octoate (SnOct) as catalyst and glycerol, laurylalcohol, or pentaerythritol as initiator were investigated. Thermal studies showed that the addition of 5 wt % (in feed) of epsilon-CL to the(More)
As energy availability limits usage time for mobile devices, modern wireless systems implement Power Saving Mechanisms (PSMs). Determining optimal PSM parameters and switch points when applying all PSM mechanisms jointly in the same scenario is a trade-off between power savings and system performance degradation. This work presents an unpublished(More)
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