منابع مشابه
Push/pull actuation using opto-electrowetting
It is shown theoretically and experimentally that opto-electrowetting may be used for both pulling and pushing liquid droplets. A theoretical nalysis based on the Lippmann-equation and an electronic equivalent circuit model allows definition of a voltage and frequency range for which ushing may be achieved, a novelty in electrowetting-based actuation. Experimental confirmation of the effect dem...
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We consider a two node multiclass queueing network given by two machines each with two classes. There are two streams of jobs: One stream originates in machine 1, which feeds it for further processing to machine 2, and the other stream moves in the opposite direction. We describe a policy for this system which is stable and which keeps both machines busy at all times. We obtain explicit express...
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Purchase shares of major national-brands in consumer packaged-goods industries vary substantially across stores, both between markets and within markets. This paper measures the extent to which this variation in national-brand purchase shares depends on store-specific supply decisions, which are traditionally within the purview of trade marketing. We first demonstrate the extent to which purcha...
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ژورنال
عنوان ژورنال: Nature Chemistry
سال: 2014
ISSN: 1755-4330,1755-4349
DOI: 10.1038/nchem.1855