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Main conclusion Cotton GaTOP6B is involved in cellular endoreduplication and a positive response to drought stress via promoting plant leaf and root growth.Drought is deemed as one of adverse conditions that could cause substantial reductions in crop yields worldwide. Since cotton exhibits a moderate-tolerant phenotype under water-deficit conditions, the plant could therefore be used to characterize...
To find out solutions to automatic collision avoidance with multiple targets, which would promote ship automation and intelligence, the basic principle of velocity obstacle theory was applied for the own ship to avoid collision with multiple moving or static targets. The principle of ship collision avoidance was analyzed and solution of demanded course for the own ship to navigation with at current...
The weather early warning is an important part of the aided navigation. Development method of shipboard weather warning system is described from the aspects of system requirements, designation and implementation. Particular needs of shipboard weather warning business are introduced and system design with the combination of application of GIS and database technology is put forwarded to fulfill functions...
In order to systematically master the navigation environment risk characteristics of Qiongzhou Strait in a quantitative way, evaluation index system was structured scientifically through literature review and expert investigation, relative weight of each index was calculate via Fuzzy Analytic Hierarchy Process(FAHP). The research process and result can provide theoretical reference for improving navigation...
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