Finally, a well-known logistics company in Taiwan is chosen to demonstrate the excellent performance and the aptness of the proposed ordering method. Sensitivity analysis is conducted to explore the impacts of changing the values of relevant parameters on the total supply chain cost, the total number of orders and the total number of opened members. It is also shown that the performance of the proposed combined multi-period demand ordering method is superior to that of the lot-for-lot ordering method. The good performance of the proposed heuristic method is verified through a comparison with the optimal solution method. obtain a better initial feasible solution. Two important properties are introduced and used to. This study formulates a novel mixed-integer programming lot-sizing model for arborescent supply chains with discrete-period variable demand and then develops an efficient two-phase heuristic method, in which a combined multi-period demand ordering policy, rather than the lot-for-lot ordering policy usually assumed in previous papers, is adopted. Also, on-line courses will be available in due course.Ī. Please visit my website as there're interesting published articles in international magazines and journals that can be downloaded for use. Contributors are encouraged to use the Microsoft Excel spreadsheet programs in their works, troubleshooting and best practices. I'm opened to receiving topics with a brief summary that can be developed into book chapters for this highly important project, which could be in a two- volume series. I'm presently seeking exp ert process engineers with in-depth knowledge in the various fields of process engineering and to include new topics such as Sustainability, Health, Safety and Environment, Energy Efficiency and Conservation, Process Integration, Process Control, Reactor Design, Fine Chemicals, Water and Waste water treatment, Food Engineering, Biochemical Engineering, Alternative Sources of Energy (e.g, Solar, Wind, Tidal, Biomass, Hydroelectric, etc.), Process Safety and Process Safety Management, Carbon Capture Sequestration for the twenty first century and beyond. The title is: Rules of Thumb for Process Engineers. SuperCalc 5.I shall be editing a new book in the 4th quarter of 2019 to be published by Scrivener-Wiley in due course.
#Supercalc 5.5 Download Pc#
SuperCalc 5 came along in 1989, though by this time Microsoft Excel was moving into the #1 spot for spreadsheet of choice for the PC owner. A standalone licensed PC version of SC4 was $495. In an aggressive move, CA gave SuperCalc 4 no copy protection (something Lotus had in all their software) and offered attractive site-licence plans for businesses. Over the past few years the two spreadsheet giants were in a continuous struggle with each other to add new functionality, with each one borrowing from the other every new release. SuperCalc 4 was released in July 1986, and introduced more enhanced graphics capabilities, though compared to its biggest rival as launch, Lotus 1-2-3, the Lotus product had more advanced macros. SuperCalc3 running in EGA mode (left), and graphs in CGA mode (right) It was the first version of SuperCalc to make use of the Expanded Memory Specification (EMS) memory as well as EGA graphics. SuperCalc 3 was released that same year, and CA announced they had over a million users running the software. Their background was in IBM mainframe tools and utilities.
#Supercalc 5.5 Download software#
In 1985, Sorcim was bought by Computer Associates, at one time the 2nd largest software company in the US and was 2nd behind Microsoft to reach over $1BN of sales.
It ran on MS-DOS 1.1 as well as CP/M-80 and -86. SuperCalc 2 followed in 1983 with a split-screen option where you could view and edit cells on the left side of the screen, and view graphs on the right. With the introduction of the IBM PC it was ported to MS-DOS and Apple II in 1982. SuperCalc was designed with more flexibility to work on almost any system. VisiCalc only ran on the CP/M operating system, and even then not on all versions. In 1980 a company called Sorcim launched their rival product to the best-selling spreadsheet on the market, VisiCalc.
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