Purpose: The purpose of this paper is to minimize the mean flow time in open shop scheduling problem (OSSP). The scheduling problems consist of n jobs and m machines, in which each job has O operations. The processing time for 50 OSSP was generated using a linear congruential random number....

Purpose: The purpose of this paper is to describe a decision support tool based on various types of contracts in a two‐level supply chain. A supply chain (SC) consists of disparate but interdependent members, dependent on each other to manage various resources (inventory, money and...

Purpose – The arrival of global manufacturers has brought about new challenges such as environmental concerns and sustainability of supply chains. The purpose of this paper is to identify implementation level, major drivers, various practices and performance of environmentally and...

Purpose: Weddings in India have become more extravagant in recent years. The ostentation goes well with the food also. Hundreds of varieties and great stock of food served making it a wasteful affair which would lead to the unsustainable demand for the natural resources. The purpose of this...

Purpose: The purpose of this paper is to determine compatibility groups of different fruits and vegetables that can be stored and transported together based upon their requirements for temperature, relative humidity, odour and ethylene production. Pre-cooling which is necessary to prepare the...

Purpose – The purpose of this paper is to develop a model that incorporates the effect of rejection cost on optimal maintenance planning decisions. Such a model will help in further modelling the interrelationships between preventive maintenance and quality control policy....

Purpose – The purpose of this paper is to investigate the analogy of the human immune system with the economic auction theory. Design/methodology/approach – The paper develops an analogy of bio‐immune system with competitive bidding in auction, then develops a model of the situation and...

Application of Total Quality Management (TQM) approach has played an important role in the survival and growth of many industries. One of the major reasons for dismal performance of many Indian organizations can be attributed to the fact that they have not been able to put strategy in place to...

Demand variability increases when it moves downstream to upstream in a supply chain is called “Bullwhip effect”. The paper describes the impact of two different information sharing strategies decentralized and centralized under two different demand forecasting policies (Moving Average and...

Application of Total Quality Management (TQM) approach has played an important role in the survival and growth of many industries. Indian automobile sector has also adopted TQM path but it is still a player of little consequence in the global auto market. One of the major reasons for dismal...