Journal of Korean navigation and port research最新文献

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Evaluation of Logistics Infrastructure of Container Terminals in Northern Vietnam 越南北部集装箱码头物流基础设施评价
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.305
M. Nguyen, Sung-june Kim, J. Jeong
{"title":"Evaluation of Logistics Infrastructure of Container Terminals in Northern Vietnam","authors":"M. Nguyen, Sung-june Kim, J. Jeong","doi":"10.5394/KINPR.2016.40.5.305","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.305","url":null,"abstract":"The sea-port in Northern Vietnam accounts for around one third of the total country’s cargo throughput and for many decades has been playing an important role in the logistics system of the country. 11 container terminals currently operate in Northern Vietnam, concentrating in Haiphong city and Quang Ninh province. Despite the increasing demand, the competition among these container terminals has become increasingly more critical. In recent years, massive investments from both government and operators have been made to improve the capability of the local sea-port’s logistics infrastructure. This critically needed comprehensive research evaluates the impact of the current logistics infrastructure condition on the competitiveness of terminals and quantitatively compares the competencies of these terminals. In order to meet such requirements, the paper first summarizes the indicators of the logistics infrastructures of the sea ports before developing and testing hypotheses to reveal the correlation between the given factors and the annual throughput of container terminals in the region. Factor analysis will then be applied to score the logistics infrastructure competency of each container terminal. A significant gap between logistics infrastructures among all container terminals was not observed and the competitiveness between container terminals is mostly driven by traditional activities including cargo handling and storage. According to the results, strategic thinking will be needed to contribute to related organizations for better decisions in investment, management, and operation.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"102 1","pages":"305-310"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86747323","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}
引用次数: 1
A Basic Study on Marine Traffic Assessment in Mombasa Approach Channel-I 蒙巴萨航道1号航道海上交通评价基础研究
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.257
Onyango Shem Otoi, Young Soo Park, Jin-Soo Park
{"title":"A Basic Study on Marine Traffic Assessment in Mombasa Approach Channel-I","authors":"Onyango Shem Otoi, Young Soo Park, Jin-Soo Park","doi":"10.5394/KINPR.2016.40.5.257","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.257","url":null,"abstract":"Mombasa is the principle port of Kenya, serving inland countries in Eastern and central Africa. Mombasa port has undergone a massive infrastructure upgrade and dredging works with an expectation that more vessels and large post Panamax ships will be able to enter Mombasa port. Therefore, it is vital to carry out a marine traffic risk assessment in order to quantify the degree of navigation safety needed in the Mombasa approach channel and also to evaluate the navigation risk imposed on transit traffic by local ferry traffic. In this paper, a marine traffic risk assessment is carried out using the IWRAP mk2, Environmental Stress (ES) model, and the PARK model. Risk assessment results show that Likoni area has an unacceptable stress/ risk ranking at 20.7% by the ES model and 38.89% by the PARK model. The IWRAP mk2 model shows that the crossing area has the highest risk of crossing collision and the area at the entrance to the inner channel has a high risk of grounding. The conclusions derived from this study will provide the basis for proposing the most effective countermeasure to improve navigation safety in the Mombasa approach channel.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"31 1","pages":"257-263"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76148936","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}
引用次数: 0
A Study on Strengthening Competitiveness of a State-owned Shipping Enterprise – A Case of Vinalines Corporation in Vietnam - 国有航运企业竞争力提升研究——以越南Vinalines公司为例
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.329
T. Le, Sung-june Kim
{"title":"A Study on Strengthening Competitiveness of a State-owned Shipping Enterprise – A Case of Vinalines Corporation in Vietnam -","authors":"T. Le, Sung-june Kim","doi":"10.5394/KINPR.2016.40.5.329","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.329","url":null,"abstract":": Theoverallpurposeofthispaperistoconductresearchonalternativesforstrengtheningthecompetitivenessofastate-run shippingcompany,VinalinesCorporation,thelargestshippingandmaritimeenterpriseinVietnam.Thefirstsectionoftheintroduction givesapanoramicoverviewofthecurrentdevelopmentsituationoftheVietnammaritimeindustryandVinalines.Aftersummarizinga literaturereviewinsection2,somealternativesareproposedinsections3and4toovercomethecurrentdifficultiesofVinalinesandto improve the corporation’scompetitivenessfor sustainable developmentbyutilizing linear optimizationand financial analysis.The final sectionpresentsasummaryandrecommendationforfuturestudy.Itisconcludedthatprivatizationisthekeysolutionforeveryproblem facedbythecorporationatpresent.Furthermore,modificationoflaws,restructuringofenterprisegovernance,financialsituation,andfleet arealsoextremelynecessary.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"113 1","pages":"329-336"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83464563","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}
引用次数: 0
An Analysis of the Relative Importance of Modules for Vessel Traffic Services Operator Training 船舶交通服务操作员培训模块的相对重要性分析
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.249
Cho-Young Jung
{"title":"An Analysis of the Relative Importance of Modules for Vessel Traffic Services Operator Training","authors":"Cho-Young Jung","doi":"10.5394/KINPR.2016.40.5.249","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.249","url":null,"abstract":"The International Association of Marine Aids to Navigation and Lighthouse Authorities(IALA) model course recommends specific aspects of basic curriculums for Vessel Traffic Services(VTS) operator education such as modules, course hours, contents, etc. Most domestic training programs for newly appointed VTS operators comply with such recommendations. The objective of this study is to determine whether such modules for VTS operator training recommended by the current IALA model course correspond to the actual opinions of VTS operators who are currently working in the field. To this end, the relative importance of basic modules for vessel traffic services operator training was analyzed using the Analytic Hierarchy Process(AHP) method. A questionnaire was designed to include 8 modules recommended by the IALA model course, and the survey results of 52 individuals working at 5 VTS centers were analyzed. The result showed that, unlike the assumption by the IALA, domestic VTS operators viewed Nautical Knowledge as the most important modules, followed by Emergency Situations, Traffic Management, Language, Equipment, VHF Radio, Communication Co-ordination, and Personal Attributes, in that order.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"1 1","pages":"249-256"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85211883","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}
引用次数: 0
Trading Strategies in Bulk Shipping: the Application of Artificial Neural Networks 散货航运交易策略:人工神经网络的应用
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.337
Heesung Yun, Sangseop Lim, Kihwan Lee
{"title":"Trading Strategies in Bulk Shipping: the Application of Artificial Neural Networks","authors":"Heesung Yun, Sangseop Lim, Kihwan Lee","doi":"10.5394/KINPR.2016.40.5.337","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.337","url":null,"abstract":":Thecoredecisionsofbulkshippingbusinessescanbesummarizedasthetimingandthechoiceofperiodforwhichcarrying capacityistraded.Inparticular,frequentdecisionstotradefreighteitherwithrepeatedspottransactionsorwithaone-offlong-term dealcriticallyimpactbusinessperformance.Eventhoughavarietyoffreighttradingstrategiescanbeemployedtofacilitatethedecisions, charteringpractitionershavenotbeenactiveinutilizingthesestrategies,andacademicresearchhasrarelyproposedapplicablesolutions. The specificpropertiesoffreightasatradable commodityare notproperlyreflected inexisting studies, and limitationshave been reportedintheirapplicationtotherealworld.Thisresearchfocusedontheestablishmentofapplicablefreighttradingstrategiesbytaking intoaccounttwopropertiesoffreight:timeperishabilityandterm-dependantpricing.Inadditiontotraditionaltradingstrategies,artificial neuralnetworkswereappliedforthefirsttimetothetestoffreighttradingstrategies.Theperformancesofthetradingstrategieswere measuredandcomparedtoproducearemarkableoutperformanceoftheANN.Thisresearchisexpectedtomakeasignificantcontribution tocharteringpracticesbyenhancingthequalityofcharteringdecisionsandeventuallyenablingtheeffectivemanagementoffreightrate risk.Inadditiontomethodologicalexpansion,theresultwillproposeawaytoapproachthecontroversialissueoffreightmarketefficiency.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"85 1","pages":"337-343"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91463229","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}
引用次数: 0
Tropospheric Anomaly Detection in Multi-reference Stations Environment during Localized Atmosphere Conditions-(1) : Basic Concept of Anomaly Detection Algorithm 局地大气条件下多参考站环境对流层异常探测——(1):异常探测算法的基本概念
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.265
Y. Yoo
{"title":"Tropospheric Anomaly Detection in Multi-reference Stations Environment during Localized Atmosphere Conditions-(1) : Basic Concept of Anomaly Detection Algorithm","authors":"Y. Yoo","doi":"10.5394/KINPR.2016.40.5.265","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.265","url":null,"abstract":"Extreme tropospheric anomalies such as typhoons or regional torrential rain can degrade positioning accuracy of the GPS signal. It becomes one of the main error terms affecting high-precision positioning solutions in network RTK. This paper proposed a detection algorithm to be used during atmospheric anomalies in order to detect the tropospheric irregularities that can degrade the quality of correction data due to network errors caused by inhomogeneous atmospheric conditions between multi-reference stations. It uses an atmospheric grid that consists of four meteorological stations and estimates the troposphere zenith total delay difference at a low performance point in an atmospheric grid. AWS (automatic weather station) meteorological data can be applied to the proposed tropospheric anomaly detection algorithm when there are different atmospheric conditions between the stations. The concept of probability density distribution of the delta troposphere slant delay was proposed for the threshold determination.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"124 1","pages":"265-270"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79494277","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}
引用次数: 0
The Comparisons of Pronunciation Teaching in Lingua Franca Core and IMO Maritime English Model Course 3.17 for Global Communication at Sea 国际通用语核心课程与IMO海上英语示范课程3.17的语音教学比较
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.279
Seung-hee Choi, Jin-Soo Park
{"title":"The Comparisons of Pronunciation Teaching in Lingua Franca Core and IMO Maritime English Model Course 3.17 for Global Communication at Sea","authors":"Seung-hee Choi, Jin-Soo Park","doi":"10.5394/KINPR.2016.40.5.279","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.279","url":null,"abstract":": AstheInternationalMaritimeEnglishOrganization(IMO)modelcourseforMaritimeEnglishhasbeenrecentlyrevised andupdated,therequirementsofcurrentchangestoboththe2010STCWManilaAmendmentsandEnglisheducationhavebeenactively reviewed.Inordertoprovidepracticalguidelinesforlanguageteaching,awiderangeofnewpedagogicalapproachesandtheirtheoretical backgroundsarealsosuggested.However,consideringthecurrentspreadofBusinessEnglishasaLinguaFranca(BELF)anditscritical importance in maritime communication, the pedagogical approaches need to be re-evaluated, specifically in terms of teaching pronunciationinordertoemphasizeclearandeffectivecommunicationamonginternationalinterlocutors.Therefore,thecorepedagogical elementsofpronunciationshouldbeclearlysetandprovidedwithconsiderationforLinguaFrancaCore(LFC),whichplacesimportance onmutualintelligibilityratherthanfollowingtherulesofnativespeakers.Inthispaper, thecurrenttrendsofBELF inthemaritime industrywillthusbeintroduced.Followingthis,theimportanceofLFCinmaritimecommunicationwillbeoutlined,anditskeyfeatures willbediscussedintermsofeffectivenessandclarityofinternationalmaritimecommunications.Finally,aclosecomparisonbetweenLFC and the pronunciation guidelines suggested bythe IMO Maritime Englishmodel course 3.17 will be conducted, and pedagogical implicationsforfutureteachingpronunciationincross-culturalglobalmaritimeindustrywillbesuggested.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"36 1","pages":"279-284"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82392687","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}
引用次数: 0
An Empirical Study on the Efficiency of Container Terminals in Russian and Korean Ports using DEA models 基于DEA模型的俄罗斯和韩国港口集装箱码头效率实证研究
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.317
M. Den, H. Nah, Chang-hoon Shin
{"title":"An Empirical Study on the Efficiency of Container Terminals in Russian and Korean Ports using DEA models","authors":"M. Den, H. Nah, Chang-hoon Shin","doi":"10.5394/KINPR.2016.40.5.317","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.317","url":null,"abstract":":Thesteadygrowthofseabornetradehasresultedinthefurtherdevelopmentofcontainerships,ports,andcontainerterminals, andtheoperatingefficiencyofacontainerterminalisadecisiveelementforitscompetitiveabilityininternationalmarkets.Theaimof thisresearchistoevaluatetherelativeefficiencyofRussianandSouthKoreancontainerterminals.Forthispurpose,theoutput-oriented DEAwasappliedto31containerterminalsofRussianandSouthKoreanseaportsfortheyearsfrom2012to2014.Theresultsindicate thatKoreancontainerterminalsexhibitedhigherefficiencyscoresthantheirRussiancounterparts.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"72 1","pages":"317-328"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86306295","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}
引用次数: 2
Development of 6-DOF Equations of Motion for a Planning Boat Based on the Results of Sea Trial Tests 基于海上试验结果的规划艇六自由度运动方程的建立
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.231
Myungjun Jeon, Dong Hyun Lee, H. Yoon
{"title":"Development of 6-DOF Equations of Motion for a Planning Boat Based on the Results of Sea Trial Tests","authors":"Myungjun Jeon, Dong Hyun Lee, H. Yoon","doi":"10.5394/KINPR.2016.40.5.231","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.231","url":null,"abstract":": Ingeneral,theattitudeofahigh-speedplanningboatchangesfollowingaspeedchange.Sincethehydrodynamicforcesacting onashipdifferaccordingtothechangeofitsunderwatershape,itisdifficulttoestimateitshydrodynamicforcecomparedtothatof alargecommercialship.Inthispaper,6DegreesOfFreedom(DOF)equationsofmotionthatexpressthemaneuveringmotionofa planningboataremodeledbyanalyzingitsmotioncharacteristicsbasedonvariousseatrialtests.Finally,amaneuveringsimulationis carriedoutandavalidationoftheequationsofmotionisconfirmedwiththeresultsofseatrialtests.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"42 2 1","pages":"231-239"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85657179","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}
引用次数: 4
A System Dynamics Approach to Analyze the Effect of a Fostering Policy on the Coastal Shipping Industry 用系统动力学方法分析沿海航运业扶持政策的效果
Journal of Korean navigation and port research Pub Date : 2016-10-31 DOI: 10.5394/KINPR.2016.40.5.345
Sung-Jin Park, Hoo-Seok Pai, Yong-John Shin
{"title":"A System Dynamics Approach to Analyze the Effect of a Fostering Policy on the Coastal Shipping Industry","authors":"Sung-Jin Park, Hoo-Seok Pai, Yong-John Shin","doi":"10.5394/KINPR.2016.40.5.345","DOIUrl":"https://doi.org/10.5394/KINPR.2016.40.5.345","url":null,"abstract":": This study presents a system dynamics methodology to evaluate quantitatively the effect ofthe Korean government’s developmentpolicy, suchastaxreductions, onthe industrialeconomy.Systemdynamicsisoftenperceivedasanoptimizedmeansto identifythedynamicinter-relationshipsamongvariousfactorsofdevelopmentpolicies,andinparticulartheindustrialcharacteristicsand uncertaintiesofthecoastalshippingindustry.Theresultsofsimulationsusedinthisstudyshowsthattheimpactofdevelopmentpolicies suchastaxreductionswould increase shipping demand for about4years, andthattaxincentivescould raise the demandvolume for cabotagecargofrom5.26to11.11%,throughtheavailablefreight-downby90∼95%points.Thesystemdynamicsapproachusedinthis paperrepresentsaninitialattempttousethismethodologyinstudiesofthecoastalshippingindustry.Onthebasisof oursimulations, theindustrialeffectsofotherdevelopmentpolicies,suchasshipfinancingsupport,investmentofsocialoverhead,orcrewsupply,could alsobeanalyzedeffectively.Additionally,itshouldbepossibletoextendtheseresultsbydevelopingacomprehensivemodelencompassing thesevariousanalyses.","PeriodicalId":16242,"journal":{"name":"Journal of Korean navigation and port research","volume":"281 6 1","pages":"345-351"},"PeriodicalIF":0.0,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86651214","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}
引用次数: 0
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