期刊名称：Scientific Journals of the Maritime University of Szczecin
印刷版ISSN：1733-8670
电子版ISSN：2392-0378
出版年度：2016
卷号：45
页码：88-93
DOI：10.17402/090
语种：English
出版社：MUS
摘要：In this paper,two indexes for own ship risk collision assessment in the restricted water are proposed.The first one concerns the collision threats for ships.The second one describes threats that are generated by human error.It is carried out dynamically with accordance to changes in time.To realize the main aim of the paper,the definition of the extended domain of the ship is introduced.Furthermore,the rules to determine the indexes and range of their values are developed.Finally,a comprehensive model and its potential application are presented.There are some important things to take into account during the model development:the interface,the levels and type of the output information,the type and accuracy of the information about the position and movement dynamics of the particular ships.It gives the opportunity to consider the different operation levels.In addition,it also allows us to take into account the different levels of measurement and the collision risk warnings.This approach can be helpful for both the VTS operator and OOW,the ship’s navigator,as the tool to support the safe navigation in restricted water.
其他摘要：Penelitian ini bertujuan untuk menganalisis pengaruh sumber informasi dan kualitas website terhadap kepercayaan dan keputusan pelanggan untuk bertransaksi pada e–commerce.Sampel penelitian sebanyak 150 pelanggan e–commerce di Indonesia.Pengumpulan data menggunakan kuesioner online dan dianalisis dengan Structural Equation Model (SEM).Hasilnya menunjukkan sumber informasi secara langsung tidak mempengaruhi kepercayaan dan keputusan bertransaksi.Sedangkan,kualitas website memiliki pengaruh signifikan terhadap kepercayaan pelanggan e–commerce namun tidak berpengaruh langsung terhadap keputusan bertransaksi..
关键词：risk assessment;ship’s domain;risk index;scale of risk;ship collisions;restricted water
