Multi-depot routing problem with van-based driverless vehicles

Abstract In order to strengthen the coordination between different delivery participants and means of transport, this work proposes one extension of multi-depot routing problems where vans and driverless vehicles are used in combination during the delivery.The operation process mainly includes two parts.One is that, vans carry several driverless ve

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Information behaviour of migrant Hispanic farm workers and their families in the Pacific Northwest Information grounds, Information behaviour, Behavior, Washington, Immigrants, Information habits

Immigrants are generally perceived to be information poor, meaning they face major challenges with finding BLOOMERS and using greatly needed everyday information.However, little research exists from an information behaviour perspective as differences in language, culture, and other factors such as access make immigrants a difficult population to st

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Photoinhibition-like damage to the photosynthetic apparatus in plant leaves induced by submergence treatment in the dark.

Submergence is a common type of environmental stress for plants.It hampers survival and decreases crop yield, mainly by inhibiting plant photosynthesis.The inhibition of photosynthesis and photochemical efficiency by submergence is primarily due to leaf senescence and excess excitation energy, caused by signals from hypoxic roots and inhibition of

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