The present invention relates generally to a system and method for producing simple and double emulsions when the different liquid phases have low interfacial tension and a method for measuring the frequency vibrations used in the system. More specifically, the method relies on pressure fluctuation .....
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A driving method for improving luminous efficacy of a light emitting diode (LED), the method comprising: periodically switching a DC current supplied to the LED between a high current level lH and a low current level lL, the low current level lLbeing fixed at zero or raised above zero to produce a D.....
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Firstly, this patent is about the growing of the different morphological forms including the fruiting body, sclerotium and mycelium of a newly cultivated mushroom by use of solid compost and submerged fermentation technology. The optimum cultivation conditions and chemical composition of the solid .....
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