Diastereoselective Epoxidation Of Allylically Substituted Alkenes Using Metalloporphyrins As Catalyst Provides High Trans-Selectivities (I.E., Trans-:Cis-Epoxide Ratio). A Diversity Of Cycloalkenes Bearing Different Allylic Substituents Are Shown To Be Efficiently Epoxidized To Afford The Correspond.....
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A novel configuration of mm-wave planar array antenna based on multilayer laminated technology is proposed. The configuration exploits the 3D integration feature of multilayer technologies by incorporating a mixed feeding network configuration. Namely, the main trunk of the feeding network is laid.....
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Method and apparatus for improving video quality
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A method of palmprint identification includes analyzing an area from an image of a palm to obtain texture data for the skin surface with the area. The texture data is compared to reference information in a database to determine the identity of an individual. An apparatus for capturing an image of a .....
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High-gain and high-speed amplifiers are vital in analog circuits. Low-voltage design limits the structure of the amplifiers to change from cascode to cascade configuration. In addition, the stability as well as the bandwidth of the cascaded amplifiers are constrained by the existing frequency comp.....
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