Background and objectives: Bakhtiari savory belonging to the Lamiaceae family is an endemic species, which is rich in carvacrol, thymol and other aromatic compounds. The essential oil of the plant could be added in fatty food against radicals similar to synthetic antioxidant BHT. Methods: To determine the best extraction methods on qualitative and antioxidant c...

Green Chemistry is a term used for the process of making chemical substances in sustainable way. The aim green chemistry to minimize hazardous footprint on environment produced by manufacturing and production various compounds. focuses using less toxic materials synthesis chemicals increasing efficacy minimizing waste production. way forward with includes use potent techniques like microwave ir...

the cunica nanopanicles have been synthesized by sol-gel auto-combusson. microwave and co-precipitationtechniques. then, the results of the three techniques were compared. in the vol-ael auto-combustion synthesiswas used glycine as a fuel. at first, sol was prepared. then, gel was achieved from drying so'. the prepared gelwas burnt at 350°c. in the noicrowavc technique, gel was prepared. then, ...

We present a self-homodyne photonic microwave receiver architecture that uses linear optical modulation and optical filtering for data down-conversion from a microwave carrier. Preliminary results demonstrate the feasibility of this technique for demodulating up to 100 Mb/s digital data from carrier frequencies above 10 GHz. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 345–350,...