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Planes, Trains And Chuck & Eddie

RRP $13.19

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In Planes, Trains and Chuck & Eddie, Kerrie Flanagan's lighthearted essays remind us that time spent with family is always an adventure! From growing up in the shadows of her younger twin brothers, to a three-decade cross-country search for the perfect pizza to learning the unwritten rules of marrying into a "game" family, Flanagan shares entertaining snapshots of her life through the lens of family. *Now available as an ebook for all e-reader devices*


Orphan Trains

RRP $12.99

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Discover the true story of seven orphans who were settled with families in the Midwest by the Children's Aid Society.

About the Author

Rebecca Langston-George is a middle school language arts teacher who also trains teachers in writing instruction. Her articles, poetry and puzzles have appeared in many children's magazines. When she's not at the keyboard Rebecca volunteers for the local chapter of the Society of Children's Book Writers and Illustrators (SCBWI). She is also a past president of the Kern Reading Association.


Minimax Under Transportation Constrains

RRP $160.00

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Transportation problems belong to the domains mathematical program- ming and operations research. Transportation models are widely applied in various fields. Numerous concrete problems (for example, assignment and distribution problems, maximum-flow problem, etc. ) are formulated as trans- portation problems. Some efficient methods have been developed for solving transportation problems of various types. This monograph is devoted to transportation problems with minimax cri- teria. The classical (linear) transportation problem was posed several decades ago. In this problem, supply and demand points are given, and it is required to minimize the transportation cost. This statement paved the way for numerous extensions and generalizations. In contrast to the original statement of the problem, we consider a min- imax rather than a minimum criterion. In particular, a matrix with the minimal largest element is sought in the class of nonnegative matrices with given sums of row and column elements. In this case, the idea behind the minimax criterion can be interpreted as follows. Suppose that the shipment time from a supply point to a demand point is proportional to the amount to be shipped. Then, the minimax is the minimal time required to transport the total amount. It is a common situation that the decision maker does not know the tariff coefficients. In other situations, they do not have any meaning at all, and neither do nonlinear tariff objective functions. In such cases, the minimax interpretation leads to an effective solution.



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Western Diesel Articles

Railway British Western Trains
WarShip Electric Trains Bio Diesel Collectible Trains
Riding Train Trains History Train Type

Western Diesel Books

Railway British Western Trains
WarShip Electric Trains Bio Diesel Collectible Trains
Riding Train Trains History Train Type

Western Diesel





imageedit_5_3949838586

Website Investments