The structural and optical properties of ZnO-based nanostructure exhibit substrate­dependent variations. A comprehensive understanding of how different substrates influence the crystalline structure, absorbance and surface morphology of the deposited films remains a great challenge. This study was done to investigate the structural and optical pro

Both soft total quality management (STQM) and lean manufacturing (LM) are philosophies for continuous improvement. Little is known about whether these can be integrated together or are in conflict. Furthermore, the nature of their integration together in the same enterprise is not clear. This paper tries to eliminate gap in operations management (O

This paper presents a qualitative study for exploring the applicability of a proposed model consisting of a few important operations management (OM) practices by the verbatim responses gathered from some managers engaged in Malaysian industries. The OM practices which include lean manufacturing (LM), total quality management (TQM), environmental ma

Mobile ad hoc networks or MANETs, also referred to as mobile mesh networks at times, are self-configuring networks of mobile devices that are joined using wireless channels. These represent convoluted distributed systems comprising of wireless mobile nodes which are free to move and self-organise dynamically into temporary and arbitrary, ad hoc top

The focus on the study of management so far has been mainly on two elements- work (production) and workers’ welfare. Hence the management as well as leadership grid has evolved over years based on these two. Experts did not spare a thought that human is also a spiritual being. Western institutions very recently realized a missing element of spiri

In this study, the effect of nickel powder mixed dielectric fluid on Electrical Discharge Machining (EDM) performance of mild steel has been carried out. Peak current, tool/electrode diameter and concentration of powder are the process parameters. The process performance is measured in terms of material removal rate (MRR), tool wear rate (TWR), and

To meet the challenge of higher speeds for higher production rates, carbides (also known as cemented or sintered carbides)were introduced in the 1930s. Tungsten carbide (WC) is a composite material consisting of tungsten-carbide particles bonded together in a cobalt matrix; an alternate name for WC is cemented carbides. As the cobalt content increa

This paper discusses the effect of aluminium oxide (Al₂0₃) addition to dielectric fluid during electrical discharge machining (EDM). Aluminium oxide was added to the dielectric used in the EDM process to improve its performance when machining the stainless steel AISI 304, while copper was used as the electrode. Effect of the concentration of Al

Recently numerous studies have examined the interrelationships among quality management system (QMS) and sustainable performance (SP) of organisations, but none of the approaches addressed the issues in a holistic manner. Moreover, there is a very little empirical evidence concerning sustainability initiatives and how the QMS affects SP. This paper

INTRODUCTION: Elbow arthroplasty is relatively uncommon type of arthroplasty and remains a difficult therapeutic option for young patient with post traumatic arthritis. Distortion of normal anatomy because of previous trauma with relatively higher rate of complication and mechanical failure in young patient make this procedure surgically demanding.