Results 251 to 260 of about 4,724,483 (271)
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1988
Over the last two decades, the growth of very large scale integration (VLSI) has been phenomenal and the application of special integrated circuits and microprocessors has blossomed. In fact, the complexity, as defined by the number of devices on an individual integrated circuit chip has approximately doubled each year over this time span, an effect ...
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Over the last two decades, the growth of very large scale integration (VLSI) has been phenomenal and the application of special integrated circuits and microprocessors has blossomed. In fact, the complexity, as defined by the number of devices on an individual integrated circuit chip has approximately doubled each year over this time span, an effect ...
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Current Opinion in Obstetrics and Gynecology, 1991
Approximately 60 million women use the intrauterine device (IUD) worldwide; however, owing primarily to nonmedical reasons, the IUD is far less popular in the United States. Although the contraceptive mechanism of action is unknown, it appears that spermicidal activity may be important.
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Approximately 60 million women use the intrauterine device (IUD) worldwide; however, owing primarily to nonmedical reasons, the IUD is far less popular in the United States. Although the contraceptive mechanism of action is unknown, it appears that spermicidal activity may be important.
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Pure and Applied Chemistry, 2004
Abstract The concept of a macroscopic device can be extended to the molecular level by designing and synthesizing (supra)molecular species capable of performing specific functions. Molecular devices need energy to operate and signals to communicate with the operator.
BALZANI, VINCENZO +2 more
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Abstract The concept of a macroscopic device can be extended to the molecular level by designing and synthesizing (supra)molecular species capable of performing specific functions. Molecular devices need energy to operate and signals to communicate with the operator.
BALZANI, VINCENZO +2 more
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Organic Electroluminescent Device
2006The present invention relates to novel truxene and isotruxene derivatives, in particular spirotruxene and spiroisotruxene derivatives, and to the use thereof in organic electronic devices, in particular organic electroluminescent devices.
STOESSEL PHILIPP DE +4 more
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