The aqueous and successive extracts of the fruit pulp of Emblica officinalis and fresh leaves and stems of Ocimum sanctum were prepared and evaluated for antimicrobial activity. The successive extracts such as petroleum ether,chloroform, ethyl acetate and methanol were prepared by successive solvent extraction method and aqueous extract by maceration process and screened for antimicrobial activ...

The vacuum suction cup is often used as an end effector and widely in wall-climbing operations. However, there are few designs applications for oil-immersed substrates. Inspired by the surface morphology of octopus sucker, bionic cups with different numbers, diameters, spacings ring grooves were designed. Their normal adsorption force was evaluated on untreated polished steel plate oil. test re...

Objective: To synthesise a series of quinazolinone clubbed pyrazole derivatives and evaluate for their antibacterial activity. Method: Various Quinazolinone clubbed Pyrazole derivative compounds were synthesized as per standard chemical procedure and characterized by physical and spectral analysis. The antimicrobial activities of all the synthesized compounds were evaluated separately for their...

A series of novel 1[5"-(2"'-substituted phenyl)-4",5"'-dihydro isoxazole-3"-yl]-3-[(4 substituted phenyl)imino]1-3-dihydro-2H-indole-2-one were synthesized from different substituted chalconised indole-2,3-dione was prepared from the different chalconised Isatin. The structures of the compounds were elucidated by elemental and spectral (IR, (1)H NMR, and MS) analysis. The synthesized compounds ...

OBJECTIVES Surface attributes of a restoration play an important role in adherence of plaque bacteria. Prophylaxis methods may be involved in modification of or damaging the restoration surface. The aim of the present study was to evaluate the effect of two prophylaxis methods on adherence of Streptococcus mutans to the surface of two restorative materials. STUDY DESIGN A total of 60 specimen...

People are tool-makers, but today we often depend on centralized fabrication for our tools. This paper explores the user experience opportunities demonstrated in a case study of a computer-controlled domestic fabrication system. Specifically we explore several approaches to creating a dish-maker that would create dishes on demand under computer control. The Dishmaker can create cups, bowls and ...

In this paper, we propose a superpixel classification based optic cup segmentation for glaucoma detection. In the proposed method, each optic disc image is first over-segmented into superpixels. Then mean intensities, center surround statistics and the location features are extracted from each superpixel to classify it as cup or non-cup. The proposed method has been evaluated in one database of...

this paper investigates the effect of different methods of carbon nanotubes distribution in a thin matrix on static and dynamic behavior of the nanocomposite. five different symmetric patterns of distribution are considered, including four parabolic patterns and a linear one. for each pattern, the effective mechanical properties of the resultant nanocomposite are calculated using the rule of mi...

BACKGROUND Nordic combined (NC) is an Olympic winter-sport performed as a ski jumping (SJ) event followed by a cross-country (XC) pursuit race employing the skating style. PURPOSE To elucidate the associations between sport-specific laboratory capacities and SJ, XC skiing, and overall NC performance in a world-cup NC event. METHODS Twelve international world-cup NC athletes from 8 nations p...