Isoflavones are a flavanoid subgroup found in a variety of plants with significantly high amounts in soybeans. According to an epidemiologic study, it showed that consumption of soybean isoflavones may be associated with the low incidence rates of some cancers, reduction in the risk of various disea.....
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Three-dimensional integrated circuit (IC) is considered to be one of the most promising method for implementing future high density and performance IC applications. However, setting up a satisfying IC device is still a very challenging technically under current technology. Problems include challenge.....
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Power management is necessary to reduce standby power consumption of low-power portable applications such as mobile phones and personal digital assistants (PDAs). A low-dropout regulator (LDO) is a type of voltage regulator that is widely utilized in power management integrated circuits. In order to.....
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Conventionally, frequency tuning is achieved by changing the capacitance of a tank using varactor. However, it is more power efficient to minimize the capacitance of the tank and adjust the inductance for frequency variation. Therefore, the need for a variable inductor arises.A novel integrated vari.....
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It is very difficult to shield low frequency sound waves. This is mainly because in order to cause wave scattering or reflection, the usual wisdom is that the size of the scatterers must be on the order of the wavelength. Since low frequency sound has long wavelength, it follows that the shielding m.....
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