New CS 473: Theory II

OLD CS 473: Fundamental Algorithms

Removal of Hg(II) and Cd(II) Ions from Aqueous Solution Using Chitosan: Kinetics and Equilibrium Studies

Background and purpose: The discharge of toxic heavy metal ions into the environment is a serious pollution problem. Heavy metal ions pose adverse toxic risks to human health at very low concentrations. The aim of this paper is the adsorption potential of chitosan (CS) in the removal of Hg(II) and Cd(II) ions from aqueous solution. Materials and Methods: This study was conducted in laboratory s...

Synthesis and Characterization of a New Halomercurate Nanoparticles: Triphenylphosphonium Trichloromercurate (II) [P (C6H5)3H]+[Hgcl3]-

That particles are of less than 100nm in diameter called nano particles (NPS) and there are in the world naturally like volcanic activity. In the present investigation a new mixed halomercurate nano particle compound was synthesised and characterized. Triphenylphosphonium trichloromercorate (II) [P(C6H5)3H]+[HgCl3]- nanoparticle was synthesi -zed by using triphenylphosphonium chloride reaction ...

Synthesis, Characterization, and Theoretical Studies of the New Antibacterial Zn(II) Complexes from New Fluorescent Schiff Bases Prepared by imidazo[4',5':3,4]benzo[1,2-c]isoxazole

The novel fluorescentheterocyclic bidentate ligands have been synthesized by the high yields reaction of 8-(4-chlorophenyl)-3-Iso-butyl-3H-imidazo[4',5':3,4]benzo[1,2-c]isoxazol-5-amine with p-hydroxybenzaldehyde and p-chlorobenzaldehyde. The ligands reacted with Zn(II) ion to gained novel complexes. The optical properties of these structures were checked and the outcomes represented that t...

The Effect of Changing Programming Language to Student Success in Undergraduate Computer Science Curriculum

. We measure and compare the effects of changing the programming language in introductory level courses (Computer Science I and II) in undergraduate Computer Science (CS) curriculum. The study presents the example of University of Texas at Dallas (UTD) case, where we present the results of two approaches: Approach 1 where both CS I and CS II courses are taught in Java, and Aprroach 2 where CS I...