A high-performance system-on-package (SoP) antenna increases transmission power and range, reduces system size and cost, and enables designers to customize specifications for high frequency broadband tasks. This novel design integrates an aperture-coupled fractal antenna array with a focusing lens i.....
[更多]
Inventionuses variants of butylcholinesterase that have enhanced catalytic efficiencyfor (-)-cocaine in order to lower blood concentrations of cocaine. Thecatalytic activity of these variant enzymes are orders-of-magnitude highercompared to wildtype BChE and can more efficiently clear (-)-cocaine, w.....
[更多]
1. Addresses a widely experienced problem in the treatment of hemorrhagic stroke 2. Increases safety for pharmacy technicians 3. The device is designed to be easy to both use and clean
[更多]
InventionThis invention relates to the synthesis of carbon nanostructures such as graphene, fullerenes and nano-tubes, and more particular to the synthesis of such nanostructures from carbon-excess explosives in supercritical fluid.BackgroundCarbon nanostructures are synthesized from carbon-excess e.....
[更多]
| |< <- | [3038] [3039] [3040] [3041] [3042] [3043] [3044] [3045] [3046] [3047] [3048] | -> >| |
