J. Ni

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Using the constituent elements of vulnerability, an evaluation index system for the ecological vulnerability of coastal areas under oil spill stress is established based on " Sensitivity–Adaptive Capacity-Exposure ". After selecting a gulf in China as the main case study in this work, the cluster analysis and reference method were applied in grading and(More)
— We consider the problem of trying to change the behavior of a person by offering him a sequence of rewards, with each reward granted only if he performs the desired behavior to a certain degree. We develop a suitable cognitive model based on well-established psychological principles, and then use this model to devise a control algorithm that controls the(More)
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