Some configurations of conical logarithmic spiral antenna (CLSA) arrays are simulated and discussed. CLSA array is a high gain broadband wide beam circularly polarized antenna array, which can be used ...

Having recently read S J Parris’s novel Alchemy, set in 16th century Prague, and finding myself in the Czech capital on a ...

We predict and present the first observation of conical diffraction arising from k-space singularities in the band-structure of a periodic potential. The experiments are carried out in honeycomb ...

bioinformatics chemistry composition computational-chemistry nmr chemical-kinetics chemoinformatics spectroscopy deconvolution nuclear-magnetic-resonance nmr-spectroscopy chemical-reactions chemicals ...

We investigate the properties of finite gold nanocones as optical antennas for enhancing molecular fluorescence. We compute the modification of the excitation rate, spontaneous emission rate, and ...

A study has been carried out on the in situ use of two catalysts (prepared based on HZSM-5 and HY zeolites) in the pyrolysis of tires in a conical spouted bed reactor at 425 and 500 °C. Both catalysts ...

2016 Topics Chemistry, Chemistry -- Problems, exercises, etc Publisher Oxford : Oxford University Press Collection internetarchivebooks; printdisabled Contributor Internet Archive Language English ...