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A series of microorganisms were detected from the Manchinchi Sewage Treatment Plant in the different levels of treatment. The samples analysed were :-raw sewage, secondary clarifier sewage and the maturation ponds effluent at the point where it is discharged into the receiving water body, the...

Alley cropping offers great potential for increased and sustained crop production. However, there is currently limited understanding of the effects of maize/leucaena interactions on water distribution. A field trial was conducted to investigate the distribution of soil water and performance of...

Increasing yield through selection for yield per se in most Agricultural Crops has been difficult to achieve since yield is quantitatively inherited with low heritability. A field experiment was carried out in 2010/11 growing season at Sebele, Gaborone, Botswana on twelve tomato genotypes...

The need to determine constituent elements in materials so as to meet various technological demands in many fields is of an extreme importance. This work is an attempt to establish the efficacy of using non-destructive neutron activation methods based on instrumental gamma-ray spectrometry for...

III-V semiconductors and their alloys are by no meanssimple and have some rather subtle properties There fore their increasing commercial exploitation has stimulated phenomenal growth in the research effort devoted to studying their defects and radiation effects. NMR spectroscopy has become...

OBJECTIVES: The general objective of this study was to investigate the relationship between number of languages spoken and performance on the clinical neuropsychological tests. The specific objective was to establish whether greater proficiency in English is related to better performance on the...

_ Let * be a root system in a £-dimensional real Euclidean space V with Weyl group W( £), and let W+{<f) denote its rotation subgroup. In [173 » the projective representations of the rotation subgroup W ( 9) have been determined from those of W( $) for each root system $. This is done by...

Saeed [11] has considered Schur multipliers of some of the finite abelian groups.The study of the schur multipliers of abelian groups is the first step in the studying of the projective representations of such groups. Our objective here is to determine the Inequivalent Irreducible projective...

The study comprises 15 male patients between the ages of 20 and 29 years. Bacteriological examination established a definite diagnosis of early syphilis. Baseline studies like full blood count, ESR and random blood sugar, blood urea and electrolytes, serum creatinine and liver function tests were...