A number of catalysts based on cerium oxide have been synthesized to study the process plasma-catalytic decomposition CO 2 in a barrier discharge. For first time, an catalyst MgCe-Al has compared with samples containing composition only or magnesium oxide. It established that, presence sample, highest degree and energy efficiency get achieved. Keywords: discharge, oxide, low temperature plasma,...

The effects of dietary supplementation of garlic (Allium sativum) extract on the growth and disease resistance of African catfish, Clarias gariepinus was evaluated. Also in-vitro evaluation of susceptibility of fish-borne multidrug resistant (MDR) pathogenic bacteria to aqueous extract of garlic was done. Aqueous garlic extract exhibited inhibitory activity against MDR bacteria and the degree o...

Objective(s): Dispersive liquid-liquid microextraction coupled with gas chromatography (GC)-flame ionization detector was developed for the determination of valproic acid (VPA) in human plasma. Materials and Methods: Using a syringe, a mixture of suitable extraction solvent (40 µl chloroform) and disperser (1 ml acetone) was quickly added to 10 ml of diluted plasma sample containing VPA (pH, 1....

A novel plasma treatment method/plasma source called cupping-assisted plasma treatment/ source for skin disinfection is introduced. The idea combines ancient Chinese ‘cupping’ technology with plasma sources to generate active plasma inside an isolated, pressurecontrolled chamber attached to the skin. Advantages of lower pressure include reducing the threshold voltage for plasma ignition and imp...

2014 A detailed analysis of the efficiency of geometric focusing in surface-plasma sources is presented. Revue Phys. Appl. 23 (1988) 1885-1888 DÉCEMBRE 1988,

Improved detection efficiency and microdroplet sample introduction in single particle inductively coupled plasma mass spectrometry allow for accurate sizing counting of nanoparticles suspension at the digit nm scale.

The effects of dietary supplementation of garlic (Allium sativum) extract on the growth and disease resistance of African catfish, Clarias gariepinus was evaluated. Also in-vitro evaluation of susceptibility of fish-borne multidrug resistant (MDR) pathogenic bacteria to aqueous extract of garlic was done. Aqueous garlic extract exhibited inhibitory activity against MDR bacteria and the degree o...

An investigation of the conversion from anode electrical energy to jet kinetic energy in a laboratory model Hall thruster yielded an experimentally determined thrust efficiency that was analytically decomposed into the product of propellant, voltage, and current utilization efficiency. This method accounts for loss of propellant utilization from plume divergence, unionized propellant, and multi...

In order to improve the melting efficiency of double-TIG arc, based on synchronous induction pulsed laser double-arc, coupling-enhanced discharge phenomenon between double-arcs is studied in this paper. The laser-induced double-arc quantitatively analyzed. physical characteristics coupling are high-speed camera and spectral diagnosis technology. model established discuss particle migration duri...