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This paper presents a symmetrical staircase design coplanar waveguide (CPW)-fed, Ultra-Wideband (UWB) antenna having measurements 40.0&#x00D7;30.0&#x00D7;1.60mm<sup>3</sup> with 5.0GHz WLAN and 3.5 GHz WiMAX notch-band characteristic. In literature, only WLAN band is being notched, whereas, in our design, the WLAN, as well as WiMAX band, is being notched(More)
The in vitro antibacterial and antifungal activities of six benzimidazole and benzoxazole derivatives were tested against standard strains and 59 clinical isolates. Of the six compounds, only compounds II and III (both benzoxazoles) were active, whereas the rest were devoid of any activity. Considerable growth inhibition of all of the standard strains,(More)
This paper reports on the dissipation of heat generated by a high power LED array using piezoelectric fans. Both numerical and experimental studies were carried out to evaluate the heat dissipation efficiency of high power LED package operating under multiple vibrating fans. Two vibrating fans were vertically oriented to the LED package and arranged(More)
The conserved coat or V2 gene of begomoviruses is responsible for viral movement in the plant cells. RNAi technology was used to silence V2 gene for resistance against these viruses in transgenic plants. The transformation of the RNAi-based gene construct targeting V2 gene of CLCuKoV-Bur, cloned under 35S promoter, was done in two elite cotton varieties(More)
We propose a new family of continuous distributions called the odd generalized exponential family, whose hazard rate could be increasing, decreasing, J, reversed-J, bathtub and upside-down bathtub. It includes as a special case the widely known exponentiated-Weibull distribution. We present and discuss three special models in the family. Its density(More)
The present study deals with solution of antenna radiation problems in fractional dimensional space. Using the solution of vector potential wave equation in fractional space, we propose a novel generalized procedure for solution of radiation problems in fractional space. As an application we study the fields radiated by Hertzian dipole in(More)
The talk will focus on generation of energy from Biomass with special emphasis on thermochemical processes which include Pyrolysis, Gasification, Combustion and Fisher Tropsch Synthesis along with the practical examples. The talk will provide: &#x2022; Clear viewpoint of various renewable biomass feedstock of importance to Pakistan and their availability(More)