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Wyświetlanie 1-4 z 4
Tytuł:
Channel Utilization in South Louisiana Using AIS Data, 2011-2012
Autorzy:
Kaiser, M.
Powiązania:
https://bibliotekanauki.pl/articles/116917.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
South Louisiana
Automatic Identification System (AIS)
navigation channel
offshore industry
Mississippi River
channel utilization
statistical analyse
statistical study
Opis:
South Louisiana is undergoing rapid land loss and the construction and utilization of navigation channels by the offshore oil and gas industry, the commercial fishing industry, the oil refining industry, and freight shippers is one cause. A network of natural and man-made navigation channels support commerce and industry throughout the region, but no quantitative information is available on the users of the channels and their contribution to land loss. The purpose of this note is to characterize utilization across eight channels in South Louisiana using data from the Automatic Identification System. Approximately 125,000 vessels used the channels over a two year period between 2011-2012. The Mississippi River was the most heavily utilized channel with an average of 345 vessels per week across the report zone, followed by Bayou Lafourche and Sabine Pass with about 195 vessels per week. The oil refining industry was the primary user of the Calcasieu and Sabine Pass channels while the freight industry was the primary user of the Mississippi River. The offshore oil and gas industry were the primary users of Bayou Lafourche, the Houma Navigation Canal, the Atchafalaya River and Freshwater Bayou.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2014, 8 no. 4; 515-522
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Problem Behaviours Among Children of Filipino Seafarers in Iloilo City, Philippines
Autorzy:
Jaleco, V. B.
Gayo, M.
Pador, R.
Alimen, R. A.
Powiązania:
https://bibliotekanauki.pl/articles/117524.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Human Factor
Crew Resource Management
Seafarers, Filipino
Children of Seafarers
Human Element
Statistical Study
Problem Behaviours
Opis:
The purpose of this study was to ascertain the problem behaviours among children of Filipino seafarers in Iloilo City, Philippines. The researchers used random sampling technique to determine the 200 respondents of the study. This research employed the descriptive method of analysis. The statistical tools were frequency and rank to describe the children problem behaviours. When taken as an entire group, data showed that the problem behaviours were self-centeredness, substance use, delinquency, and physical aggression. When grouped according to program, the problem behaviours were self-centeredness, delinquency, physical aggression, and substance use as reference to high school program, while those who were in college, the problem behaviours were self-centeredness, substance use, delinquency, physical aggression. When grouped according to sibling rank, the results showed that out of the 76 eldest children, the problem behaviours were self-centeredness, substance use, delinquency, and physical aggression. While, the problem behaviours of the 66 middle children of Filipino seafarers were self-centeredness, substance use, physical aggression, and delinquency. The 58 youngest children of Filipino seafarers’ problem behaviours were self-centeredness, substance use, physical aggression, and delinquency. When grouped according to gender, male children problem behaviours were self-centeredness, delinquency, substance use, and physical aggression. And, 86 female children problem behaviours were self-centeredness, delinquency, substance use, and physical aggression. As to the marital status, children whose parents were living, the problem behaviour were self-centeredness, substance use, delinquency, and physical aggression. Children of Filipino seafarers who had separated parents, the problem behaviours were self-centeredness, substance use, physical aggression, and delinquency.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 2; 221-224
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Statistical Studies on Marine Accidents Happened on the Bohai Sea
Autorzy:
Wu, Z.
Zhao, J.
Li, G.
Powiązania:
https://bibliotekanauki.pl/articles/116959.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Marine Accidents
Ship Accidents
Marine Traffic Accidents
Chinese Navigable Waterways
Weather Condition
Decision Making Process
Human Factor
Statistical Study
Opis:
a statistical study is carried out on the basis of information of marine traffic accidents occurred from 1996 to 2005 on the Bohai Sea. The time distribution and geographic distribution of the marine traffic accidents, as well as the relationships between the accidents and weather condition, type of accidents area, accident category, size of ships are analyzed, which provide references for adopting safety decision-making and take relative precautionary measures to avoid and decrease occurrence of accidents.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 2; 183-186
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation Between Academic Performance in Auxiliary Machinery 2 Subject and Navigational Trip Among Marine Engineering Students at Maritime University in the Philippines
Autorzy:
Alimen, R. A.
Jaleco, V. B.
Pador, R.
Gayo, M.
Powiązania:
https://bibliotekanauki.pl/articles/116394.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Maritime Education and Training (MET)
MET System in the Philippines
Marine Engineering
Auxiliary Machinery
Academic Performance
Marine Engineering Students
Statistical Study
Navigational Trip
Opis:
The purpose of this study was to ascertain the level of academic performance in Auxiliary Machinery 2 subject and navigational trip among marine engineering students at maritime university, specifically JBLFMU-Molo, Iloilo City, Philippines. It further aimed also to determine the relationship of the two variables. The researchers used the quantitative research method and employed the descriptive statistics for the analysis of data among the randomly selected participants of the present study. The statistical tools were frequency, mean, and Pearson’s r. To come up with the data needed for this study, the questionnaire – checklist on “Navigational trip” was developed by the researchers. Results revealed that as an entire group, the level of academic performance was “excellent” and the navigational trip was “moderately satisfactory” among marine engineering students. The correlation between navigational trip and auxiliary machinery 2 subject was “positive and significantly correlated.”
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 2; 237-240
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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