The present work objective is to prepare and study beta-lead oxide (β-PbO) “massicot” nano-powders by sol-gel method. The lead oxide nano-powders were synthesized through the reaction of lead diacetate solution and oxalate solution. The thermal stability and characterization of t...
Open access
Research Article10.9734/BJAST/2016/28143
Inadequate power generation from hydro and fossil fuel electrical power stations in Nigeria demands seeking additional sources of power generation. This study focuses on wind source with the aim to determine suitable locations for commercial wind farms. Using reanalysed wind spee...
Open access
Research Article10.9734/BJAST/2016/13340
Background: Exercise intensity has a significant impact on the levels of several hormones such as cortisol, adrenalin and testeseron. Purpose: To compare between the effect of low intensity (40-60%) and high intensity (65-80%) aerobic exercises training on serum cortisol level, k...
Open access
Research Article10.9734/BJAST/2016/26574
Building sector is responsible for consuming nearly 40 percent of the total primary energy in Iran. There have been implemented several efforts to diminish the amount of energy utilization in building sector. In early 90s, Iranian Ministry of Housing and Urbanism released the fir...
Open access
Research Article10.9734/BJAST/2016/27401
Palm kernel shells (PKS), waste product of oil mill industrials, were used to produce activated carbon by chemically activating with ZnCl2. The shells were carbonized at temperature ranging from 500°C to 800°C, for an hour and activated with 10%, 20% and 30% concentration of ZnCl...
Open access
Research Article10.9734/BJAST/2016/27324
Coastal recreations in South Western Cameroon are a representative ecosystem critically important for global climate change, biodiversity and local livelihoods of indigenous communities. In order to increase awareness of the significance of these resources in the stability of eco...
Open access
Research Article10.9734/BJAST/2016/27904
Twenty surface soil samples were used to evaluate status of soil Mn using five extraction procedures (Coca-cola, EDTA, HCl, EDTA + NH4OAC and NH4OAC methods). The results show that Coca-cola method extracted the highest amount of the Mn while NH4OAC extracted the least amount of...
Open access
Research Article10.9734/BJAST/2016/26986
The study investigates the acquisition of English copula be by adult L1 Arabic speakers learners of L2 English. It sets out to test two competing hypotheses with respect to the characterization of L2 acquisition in post-critical period non-native interlanguage (IL) namely, the Fu...
Open access
Research Article10.9734/BJAST/2016/5248
The automated analysis of facial expression is a long investigated subject in the computer vision community and has been boosted by applications in the field of human computer interaction (HCI). Besides mapping of facial expressions to basic emotion categories, what is often of l...
Open access
Research Article10.9734/BJAST/2016/27294
This work presents the effect of low temperature- below Zn melting point oxidation of Zn film on the optical, morphological and structural properties of thermally oxidized Zn films. Zinc oxide (ZnO) thin films were synthesised from thermal vacuum deposited metallic zinc thin film...
Open access
Research Article10.9734/BJAST/2016/26853