The objective of this article is to analyze the effect of both target market and product complexity on the production activities in an industrial goods company of Brazil. Nine projects developed and manufactured by the company were monitored and their pertaining data collected, according to the planning of a factorial experiment involving two independent variables (target market and product com...

Closed-loop supply chains are characterized by the recovery of returned products. In most of these chains (e.g. glass, metal, paper, computers, copiers), used products (also known as cores) are returned by or collected from customers. But returned products can also come from production facilities within the supply chain (production defectives, by-products. In cases with internal returns, recove...

The current COVID-19 pandemic is making a huge impact on society. Most projects are either abandoned or halted due to this pandemic, especially in developing countries. We have conducted study evaluate the of construction by using concept rework projects. 'Rework project' class that initiated achieve intended objectives second attempt after failing goals first attempt. People who were involved ...

Meat inspection is up for debate and one issue deals with how to handle chronic cases of pyaemia/ osteomyelitis in finishing pigs. In Denmark, such carcasses are required to be de-boned to avoid presence of osteomyelitis not found in the rework area. Around 40,000 pigs (0.24%) are subjected to de-boning in Denmark per year, and the associated costs amount to approx. €3 million. The questions ar...

This paper uses an alternative approach to reexamine a prior study on joint determination of manufacturing lot-size and shipment policy in a vendor-buyer system with rework process and an improving delivery plan. The proposed method is a straightforward approach in terms of algebraic derivations. It is different from the conventional method that needs to apply the first-order and second-order d...

SUMMARY In market-driven development where time-to-market is of crucial importance, software development companies seek improvements that can decrease the lead-time and improve the delivery precision. One way to achieve this is by analyzing the test process since rework commonly accounts for more than half of the development time. A large reason for high rework costs is fault slippages from ear...

The primary goal of Lean Production is to avoid the wastage of time, money and other resources. In the construction setting, a lot of wastages are attributed to delays, rework and the subsequent non-productive efforts expended in resolving disputes arising from such inefficiencies. Deficient specifications have been implicated in many waste scenarios. Despite that, little research has been cond...