Pub Date : 2017-06-30DOI: 10.5394/KINPR.2017.41.3.79
Og-Yeol Bag, J. Moon, Gil-Young Kong
:Ballastwaterfilledintoanddischargedfromtheballasttankofashiphasanegativeimpactonlocalmarineenvironmentdue to variousaquaticorganismscontained therein. The IMO developed and adopted "The International Convention for the Control and intermsofcost and efficiency.Inthisstudy,
{"title":"Development of the Electrolysis Ballast Water Treatment System and Test","authors":"Og-Yeol Bag, J. Moon, Gil-Young Kong","doi":"10.5394/KINPR.2017.41.3.79","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.3.79","url":null,"abstract":":Ballastwaterfilledintoanddischargedfromtheballasttankofashiphasanegativeimpactonlocalmarineenvironmentdue to variousaquaticorganismscontained therein. The IMO developed and adopted \"The International Convention for the Control and intermsofcost and efficiency.Inthisstudy,","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"1 1","pages":"79-86"},"PeriodicalIF":0.0,"publicationDate":"2017-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84940714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-06-30DOI: 10.5394/KINPR.2017.41.3.103
Dong-Il Seol
이 연구에서는 최근 5년(2010~2014년) 동안의 데이터를 이용하여 우리나라의 풍랑특보 분포 특성에 대하여 분석하였다. 풍랑특보는 우리나라 주변 해역을 항해하는 선박 및 해양 구조물 등의 안전에 큰 영향을 미치므로 중요한 의미를 가진다. 풍랑특보는 한반도의 동측 즉, 동해남부 및 동해중부 해역, 남해동부 해역에서 ...
{"title":"Distribution Characteristics of High Seas Watch and Warning in Korea","authors":"Dong-Il Seol","doi":"10.5394/KINPR.2017.41.3.103","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.3.103","url":null,"abstract":"이 연구에서는 최근 5년(2010~2014년) 동안의 데이터를 이용하여 우리나라의 풍랑특보 분포 특성에 대하여 분석하였다. 풍랑특보는 우리나라 주변 해역을 항해하는 선박 및 해양 구조물 등의 안전에 큰 영향을 미치므로 중요한 의미를 가진다. 풍랑특보는 한반도의 동측 즉, 동해남부 및 동해중부 해역, 남해동부 해역에서 ...","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"8 1","pages":"103-108"},"PeriodicalIF":0.0,"publicationDate":"2017-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91162519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-06-30DOI: 10.5394/KINPR.2017.41.3.149
Young-Man Pa
:Recently,containerterminaloperatorshavemadeeffortstodevelopanefficientremarshallingplaninresponsetotheincrease in automation of equipment handling and transport of containers in the terminals. Usually, containers are handled by multiple AYCs(automatedyardcranes)in-yardinanautomatedcontainerterminal,andterminaloperatorsestablisharemarshallingplanusingslack timetoincreasetheefficiencyofshipoperation.Thisstudydevelopstheoptimalmathematicalmodelthroughmixedintegerprogramming asasolutiontotheproblemofdispatchingmultipleAYCs.Consideringthedifficultyofdirectapplicationtothefieldduetocomputation time,weanalyzethefiveprototypicaldispatchingrulesforrealworldadaptation.Anumericalexperimentfoundthatthemaximumweight ratio(MR)ruleandthemaximumweight(MW)rulearetheidealdispatchingsolutionstothemultipleAYCsdispatchingproblem.
{"title":"Remarshalling Planning for Multiple Automated Yard Cranes Considering Slack Time","authors":"Young-Man Pa","doi":"10.5394/KINPR.2017.41.3.149","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.3.149","url":null,"abstract":":Recently,containerterminaloperatorshavemadeeffortstodevelopanefficientremarshallingplaninresponsetotheincrease in automation of equipment handling and transport of containers in the terminals. Usually, containers are handled by multiple AYCs(automatedyardcranes)in-yardinanautomatedcontainerterminal,andterminaloperatorsestablisharemarshallingplanusingslack timetoincreasetheefficiencyofshipoperation.Thisstudydevelopstheoptimalmathematicalmodelthroughmixedintegerprogramming asasolutiontotheproblemofdispatchingmultipleAYCs.Consideringthedifficultyofdirectapplicationtothefieldduetocomputation time,weanalyzethefiveprototypicaldispatchingrulesforrealworldadaptation.Anumericalexperimentfoundthatthemaximumweight ratio(MR)ruleandthemaximumweight(MW)rulearetheidealdispatchingsolutionstothemultipleAYCsdispatchingproblem.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"2 1 1","pages":"149-154"},"PeriodicalIF":0.0,"publicationDate":"2017-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82692549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-04-30DOI: 10.5394/KINPR.2017.41.2.63
Seong-Cheol Cho, M. Zhang
Despite the remarkable continual growth of the world cruise industry, studies have yet to be attempted on many revenue management problems in cruise...
尽管世界邮轮行业的持续增长令人瞩目，但邮轮行业的许多收益管理问题尚待研究。
{"title":"Optimal Dual Pricing and Passenger Safety Level for Cruise Revenue Management","authors":"Seong-Cheol Cho, M. Zhang","doi":"10.5394/KINPR.2017.41.2.63","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.2.63","url":null,"abstract":"Despite the remarkable continual growth of the world cruise industry, studies have yet to be attempted on many revenue management problems in cruise...","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"55 1","pages":"63-70"},"PeriodicalIF":0.0,"publicationDate":"2017-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74690170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-04-30DOI: 10.5394/KINPR.2017.41.2.33
Tien Thua Nguyen, H. Yoon
A marine flapped rudder is designed to improve the effective lift generated by the rudder; this also improves the maneuverability of the ship. The...
为了提高船舶舵产生的有效升力，设计了一种船舶襟翼舵;这也提高了船舶的机动性。…
{"title":"A Numerical Study on the Characteristics of a Thick Flapped Rudder depending on Various Geometric Parameters using Computational Fluid Dynamics Technique","authors":"Tien Thua Nguyen, H. Yoon","doi":"10.5394/KINPR.2017.41.2.33","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.2.33","url":null,"abstract":"A marine flapped rudder is designed to improve the effective lift generated by the rudder; this also improves the maneuverability of the ship. The...","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"15 1","pages":"33-38"},"PeriodicalIF":0.0,"publicationDate":"2017-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82515490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-04-30DOI: 10.5394/KINPR.2017.41.2.71
C. Kim
This paper aims to investigate the time-varying systematic risk of the stocks of Korean logistics firms. For this purpose, the period from January...
本文旨在研究韩国物流企业股票的时变系统风险。为此，自一月…
{"title":"Time-Varying Systematic Risk of the Stocks of Korean Logistics Firms","authors":"C. Kim","doi":"10.5394/KINPR.2017.41.2.71","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.2.71","url":null,"abstract":"This paper aims to investigate the time-varying systematic risk of the stocks of Korean logistics firms. For this purpose, the period from January...","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"1 1","pages":"71-78"},"PeriodicalIF":0.0,"publicationDate":"2017-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85172220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-02-28DOI: 10.5394/KINPR.2017.41.1.9
Young-Doo Cha, Jeong-Min Gong, Gi-Tae Yeo
{"title":"Perceptual Differences of Success Factors for a Maritime Tourism Complex Using Fuzzy Theory (Focusing on Golden Harbor, Incheon)","authors":"Young-Doo Cha, Jeong-Min Gong, Gi-Tae Yeo","doi":"10.5394/KINPR.2017.41.1.9","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.1.9","url":null,"abstract":"","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"26 1","pages":"9-16"},"PeriodicalIF":0.0,"publicationDate":"2017-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78727017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-02-28DOI: 10.5394/KINPR.2017.41.1.1
Byung Ho Kang, M. M. Carlos, Tae Ho Kim, Jun-mo Park, Gil-Young Kong
The estimation of non-linear ship motion is one of the most important issues in recent studies of ship stability. In this paper, bispectral analysis and bicoherence analysis were introduced in order to analyze the non-linear ship motion. In addition to the previously observed non-linear pitching motion in following seas, this study observed the non-linear phase coupling of pitching motion in following & quartering seas, and starboard beam seas. By comparing phase coupling between each frequency quantitatively via the bicoherence analysis, it was confirmed that non-linear phase coupling was much stronger in frequency regions other than the peak frequencies of a power spectrum. Furthermore, it was found out that the results of bicoherence calculation were analagous to each other, although the different normalization methods were applied.
{"title":"Higher Order Spectral Analysis of Non-linear Pitching Motion","authors":"Byung Ho Kang, M. M. Carlos, Tae Ho Kim, Jun-mo Park, Gil-Young Kong","doi":"10.5394/KINPR.2017.41.1.1","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.1.1","url":null,"abstract":"The estimation of non-linear ship motion is one of the most important issues in recent studies of ship stability. In this paper, bispectral analysis and bicoherence analysis were introduced in order to analyze the non-linear ship motion. In addition to the previously observed non-linear pitching motion in following seas, this study observed the non-linear phase coupling of pitching motion in following & quartering seas, and starboard beam seas. By comparing phase coupling between each frequency quantitatively via the bicoherence analysis, it was confirmed that non-linear phase coupling was much stronger in frequency regions other than the peak frequencies of a power spectrum. Furthermore, it was found out that the results of bicoherence calculation were analagous to each other, although the different normalization methods were applied.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"54 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2017-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86181163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An Analysis on Optimal Port Operation for New International Passenger Terminal Using Conjoint Analysis: Focusing on Incheon Port","authors":"Sung-Jai Yoo, Young-Doo Cha, Gi-Tae Yeo","doi":"10.5394/KINPR.2017.41.1.17","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.1.17","url":null,"abstract":"area.Utilityresultsshowedthe“investmentcostpreservationmethod”tohavethehighestrentcalculationutility,“yardautomation”","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"53 1","pages":"17-24"},"PeriodicalIF":0.0,"publicationDate":"2017-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90715506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analysis of the Synchronization between Global Dry Bulk Market and Chinese Container Market","authors":"Hyunsok Kim, Myung-Hee Chang","doi":"10.5394/KINPR.2017.41.1.25","DOIUrl":"https://doi.org/10.5394/KINPR.2017.41.1.25","url":null,"abstract":": Thepurposeofthisinvestigationistoanalyzethesynchronizationbetweentherepresentativeglobalfreightindex,theBaltic DrybulkIndex(BDI)andtheChinaContainerFreightIndex(CCFI)withmonthlydatafrom2000to2016.Usingthenon-stationarity ofthebusinesscyclethatisabletoincludecommontrends, weemploytheEngle-Granger2stageco-integrationtestandfoundno synchronization.Onthecontrary,weadditionallyestimatedthecausalitybetweenthemarketsandrevealedthecausality,whichimplies thattheChineseeconomyhasasignificanteffectontheglobalmarket.TheresultsofthisempiricalanalysisdemonstratethattheCCFI ofChinaisappropriateforanalyzingtheshippingindustry.Inpractice,thismeansthatitismoreappropriatetoincludeCCFI inthe globalmarketoutlookthanuseitasasubstitutefortheglobalfreightrateindex,theBDI.Thisisacasestudyofthesynchronization oftheeconomicfluctuationsoftheshippingindustry.ItsuggeststhattheeconomicfluctuationsofChinaneedtobeconsideredinthe unstable globalmarketforecast.Inparticular, thiscaseappliestothe fluctuationsintheshippingindustrysynchronismandprovides importantresultsinscientificterms.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"39 1","pages":"25-32"},"PeriodicalIF":0.0,"publicationDate":"2017-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86032413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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