The article commences with an overview of the development of planning theory and culminates in an evaluation of scenarios of the relationship between the individual and the spatial environment. Andreas Faludi's book 'Planning ...

In 1986 an urban design Master Plan for the Germiston Station Precinct, as prepared by a multi-disciplinary team from SA Transport Services and the Germiston local authority, was approved. This article outlines the approval ...

A series of polypropylenes were prepared using rac-ethylene-bis(4,5,6,7-tetrahydro-1-indenyl) zirconium dichloride (Et(H4Ind)2ZrCl2 (EI(4H)) as a homogeneous metallocene catalyst. The molecular weight of the polypropylene ...

Biofilm attachment, development, behaviour and population characteristics are strongly influenced by many environmental factors and by biological properties. One of the most important factors affecting biofilm structure ...

Water is the commodity of life and is a vital need for everyone globally. Without water, many lives are being threatened as it is required for human economic and social needs. There are many challenges regarding water ...

This paper intends to focus attention on possibilities and processes in developing tracts of vacant, often unsightly and under-utilised transport land in our cities and suburbs

The purpose of this article is to create an awareness of commercial property development opportunities offered by transport land. Examples are presened of such developments in first world countries. A systematic approach ...

The sulfonation of poly(p-phenylenediamine) (P(pPD)) was achieved by oxidative copolymerization of p-phenylenediamine (pPD) and 3-aminobenzenesulfonic acid (3ABSA) monomers using ammonium persulfate ((NH4)2S2O8). The ...

Mesoporous carbon spheres (CSs-H) were hydrothermally synthesised using sugar as carbon source. The as-synthesized CSs-H was microporous but after thermal treatment at 900 °C for 4 h it became mesoporous (surface area of ...

A contemporary challenge is to view transportation property as a strategic asset that could be utilized for socio-economic development. The aim of the research is to explore the key contribution of technology to improve ...