Purpose: To develop system hierarchical model of a technical level of rolling bearings, to prove efficiency of the modernization of standard designs providing increase of operational characteristics of axle boxes of railway transport. Methodology: The hierarchy of structure and f...
Open access
Research Article10.9734/BJAST/2016/20747
Aims: The claim that the concept of lean thinking, especially the application of muda is applicable to a vast range of operations and processes in widely differing industries, offices, health care, etc. with only “tweaking of details” was tested in this paper on design features a...
Open access
Research Article10.9734/BJAST/2016/21784
Heavy metals profile of ethanolic leaves extracts of some medicinal plants was carried out so as to ascertain the levels of Chromium (Cr), Cadmium (Cd), Lead (Pb), Manganese (Mn) and Nickel (Ni) in Anogeissus leiocarpus, Bauhinia reticulata, Prosopis oblonga, Sterculia tomentosa ...
Open access
Research Article10.9734/BJAST/2016/21520
The study aimed to investigate the bacterial etiology of endometritis and in vitro antibiotic sensitivity of the isolates in dromedary camels admitted to a clinic. Uterine swabs were collected from 45 animals diagnosed as suffering from endometritis out of 95 infertile female cam...
Open access
Research Article10.9734/BJAST/2016/22019
The prevalent problem of air pollution in Nigeria is attributable to the country’s huge population, put in excess 160 million and the trend of industrial growth. In 2010, the country witnessed a rare occurrence of 9-day period of heavy dust episode (HDE). The dust reduced visibil...
Open access
Research Article10.9734/BJAST/2016/22331
The study examined participation of farmers in community based organizations and its implication for increased productivity in Edo, Delta and Bayelsa States in Niger Delta, Nigeria. The objectives of the study include to examine the socio-economic characteristics of farmers and n...
Open access
Research Article10.9734/BJAST/2016/21568
Aims/Objectives: Studies were performed to correlate the biological activity of the HEPT (1-[(2-hydroxyethoxy) methyl]-6-(phenylthio)thyio)thymine) 107 sets of compound with the independent descriptor to know the structural requirement of the drug receptor binding interaction. Me...
Open access
Research Article10.9734/BJAST/2016/21791
This paper discusses numerical asymptotic stability in certain neutral delay differential Equations (NDDEs) by θ -method discretization for θ ∈ [0, 1]. We give necessary and sufficient conditions on the parameters, to obtain the numerical asymptotic stability, preserving the exac...
Open access
Research Article10.9734/BJAST/2016/18914
Inflammatory cell infiltration, increase airway hyper-reactivity, and inflammatory cytokine production are all hallmarks of pulmonary diseases such as asthma and chronic obstructive pulmonary disease (COPD). While cytokine production and cellular infiltrations are relatively easy...
Open access
Research Article10.9734/BJAST/2016/22187
Aims: The lean thinking concept, especially the application of muda was claimed to apply to a vast range of operations in widely differing industries, with only “tweaking of details”. Thus, varying industries adopted the concept including the built environment from whence terms s...
Open access
Research Article10.9734/BJAST/2016/21783