Numerical results show that the emergency item supply policy with transshipment can significantly reduce the syst...

结果表明，允许转运的应急调货策略可以显著降低系统总成本。

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Numerical results show that the emergency item supply policy with transshipment can significantly reduce the system total cost.

结果表明，允许转运的应急调货策略可以显著降低系统总成本。

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As products flow through the supply chain, these sensors detect their presence and report the identity of the item and time it was seen.

当产品在供应链中流通时，传感器将检测到它们的出现并报告产品出现的时间及其身份。

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Let's go back to Econ 101: When you constrict the supply of an item and have constant or increasing demand, price must increase.

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Or the toothpaste, medical supply or pawned item for that matter.

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Developed by Hannes Harms, a design engineering student at the Royal College of Art in London, these little markers would allow consumers to trace the entire supply chain behind every item in their cupboard, while feeding valuable nutritional information to dieters or people with particularly dangerous food allergies.

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