Now showing items 1-10 of 33
Evaluation of enantioresolution of (±)-catechin using electrokinetic chromatography and molecular docking
This study involves the enantioresolution of (±) catechin with the highly sulphated beta cyclodextrin (HS-β-CD) as a chiral selector using capillary electrophoresis (CE). The purpose of this study was to be tter understand ...
Shearing radiative collapse with expansion and acceleration
(American Institute of Physics, 2012-03-28)
We investigate the behaviour of a relativistic spherically symmetric radiative star with an accelerating, expanding and shearing interior matter distribution in the presence of anisotropic pressures. The junction condition ...
Safety of nanofood : a review
(Academic Journals, 2012-10-30)
Introduction of genetically modified (GM) foods generated a lot of controversy few years back, now it is the turn of nanofoods. There has been debate on the safety of foods that have been produced directly or indirectly ...
(International Union of Crystallography, 2012-10)
In the title compound, C20H16Cl2N4O2, the dihedral angles between the planes of the chlorophenyl, chlorocyanophenylimine and ester groups and the plane of the six-membered tetrahydropyrimidine ring are 86.9 (2), 72.6 (2) ...
Cycloaddition reactions of Azatrienes with Sulfene
(Scientific Research, 2012-04-23)
Unprecedented cycloaddition reactions of azatrienes (1) with sulfene leading to the synthesis of functionalized thiazine-dioxide derivatives (5) are described. The reactions were found be highly regioselective resulting ...
Irrigation water and microbiological safety of fresh produce : South Africa as a case study : a review
(Academic Journals, 2012-09-11)
Irrigation water is perhaps the leading pre-harvest source of contamination of fresh produce in the world. In this review, the impact of contaminated surface irrigation water on bacterial contamination of fresh produce was ...
Nonlinear, stationary electrostatic ion cyclotron waves : exact solutions for solitons, periodic waves, and wedge shaped waveforms
(American Institute of Physics, 2012-11-30)
The theory of fully nonlinear stationary electrostatic ion cyclotron waves is further developed. The existence of two fundamental constants of motion; namely, momentum flux density parallel to the background magnetic field ...
Groundwater : characteristics, qualities, pollutions and treatments : an overview
(International Journal of Water Resources and Environmental Engineering, 2012-02-22)
This review considered groundwater resources, its characteristics, qualities, pollutions and available treatments. Groundwater refers to all the water occupying the voids, pores and fissures within geological formations, ...
Comment on invalid JWKB unstable solutions of combined inertial-Rossby waves
(Annales Geophysicae, 2012)
(International Union of Crystallography, 2012-12-13)