The behaviour of Escherichia coli O157:H7 was studied during the manufacture and storage of Iranian white cheese in brine. Cheese was manufactured using pasteurized cow milk and inoculated with E. coli O157:H7 with inoculum level of 103 cfu/ml. Four treatments were designed. Cheeses were made with or without starter culture and kept immersed in 6 or 8% salt brine during ripening and storage. Ch...

The main objective of this research is to evaluate the social costs of monopoly in Iranian concentrated industries during 1996-2006. Leibenstein approach has been employed to evaluate the social costs. Leibenstein believed that most monopolistic industries operate inefficiently because of being in the safe margin. Hence, he proposed that the costs of inefficiency be added to the welfare triangl...

This paper analyses what kind of coordination between cells is necessary when using cellular manufacture compared to a production situation that is functionally organized. Three levels of coordination are distinguished: internal, horizontal and vertical. Two types of relations between units are considered: sequential and lateral. It is shown that there is a change in coordination requirement if...

The design via density-based topology optimisation (TO) of thermal metadevices for conductive heat flux manipulation in transient regime is introduced this work. Such approach consists the solution a TO problem conceived to achieve simple devices feasible manufacture, which are made two macroscopically distinguishable isotropic materials highly contrasting properties. objective function be mini...

This paper attempts to explain the growth slowdown in Japan as a structural adjustment to the emergence of lower cost producers of manufacture goods. Prior to the 1990s Japan had achieved significant market power and hence profitability in producing various manufacture goods. This profitability led to an allocation of resources towards this sector; indeed, the fraction of resources in the manuf...

The customized multiple arrays are becoming vastly used in microarray experiments for varies purposes, mainly for its ability to handle a large quantity of data and output high quality results. However, experimenters who use customized multiple arrays still face many problems, such as the cost and time to manufacture the masks, and the cost for production of the multiple arrays by costly machin...

Previous economic evaluations for health care have focused mainly on the clinical and pharmacological areas. This paper presents the implementation of a methodology for economic evaluation on technological research. The case of a new prosthetics design for partial foot amputee patients was used for analysis. The aim of this work was to calculate the cost of device manufacture and to separate it...