A sea captain, ship's captain, captain, master, or shipmaster, is a high-grade licensed mariner in ultimate command of the merchant vessel. The captain is responsible for its safe and efficient operation, including: ship's seaworthiness, ship's safety and security conditions, cargo operations, navigation, crew management and ensuring that the vessel complies with local and international laws, as well as company and flag state policies. All persons on board, particularly during navigation, includ
1 âPrevalenceâ is the proportion of a population who have (or had) a specific characteristic in a given time period â in medicine, typically an illness, a condition, or a risk factor such as depression or smoking.
The term 'prevalence' of Dehydration usually refers to the estimated population of people who are managing Dehydration at any given time. The term 'incidence' of Dehydration refers to the annual diagnosis rate, or the number of new cases of Dehydration diagnosed each year.he term 'prevalence' of Dehydration usually refers to the estimated population of people who are managing Dehydration at any given time. The term 'incidence' of Dehydration refers to the annual diagnosis rate, or the number of new cases of Dehydration diagnosed each year.