LOGI – Scientific Journal on Transport and Logistics最新文献_第8页

Management of Urban and Regional Rail: Case Study Bucharest 城市和区域铁路管理:布加勒斯特案例研究

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0021

Florin Badau, B. Abramović, A. C. Cormoș, V. Iordache

{"title":"Management of Urban and Regional Rail: Case Study Bucharest","authors":"Florin Badau, B. Abramović, A. C. Cormoș, V. Iordache","doi":"10.2478/logi-2020-0021","DOIUrl":"https://doi.org/10.2478/logi-2020-0021","url":null,"abstract":"Abstract The capital of Romania is the main railway hub of the country. As such, the railway network around the capital is quite extensive, with main cities around it being directly connected by rail. Despite this, there are no regular train services for commuters, similar to other large European cities. This paper aims to analyze the current state of railway passenger transport in the region surrounding Bucharest, to highlight the weaknesses of the network and to present a guideline for the implementation of an efficient commuter service. 100 stations in and around the city were evaluated with regard to their degree of accessibility (DoA), defined as the location of the station relative to the nearest settlement. Train frequency, travel times and journey costs were determined for each line originating in Bucharest. These variables were compared to their road equivalents to highlight the differences between these two modes of transport. Low train frequency and the remoteness of many stations were determined to be the main obstacles in establishing an appropriate commuter service. Reworking future timetables to prioritize commuter trains is proposed as a short-term solution, while line improvements and better integration with existing public transport are set as priorities.","PeriodicalId":344559,"journal":{"name":"LOGI – Scientific Journal on Transport and Logistics","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123801241","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

Traffic Survey Analysis: Implications for Road Transport Planning In Nigeria 交通调查分析:对尼日利亚道路运输规划的影响

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0011

U. Salisu, O. Oyesiku

{"title":"Traffic Survey Analysis: Implications for Road Transport Planning In Nigeria","authors":"U. Salisu, O. Oyesiku","doi":"10.2478/logi-2020-0011","DOIUrl":"https://doi.org/10.2478/logi-2020-0011","url":null,"abstract":"Abstract Efficient traffic survey analysis is a catalyst for achieving an efficient and advanced transport planning and sustainable urban development. Unfortunately, the obvious decline in the traffic survey on Nigerian urban roads has left the road transport system to be handicap of traffic data, quality service deliveries and characterized by traffic-related quagmires with devastating socio-economic consequences including congestion, crime and crash incidences. This paper examined traffic survey analysis on major highways in Ogun State, Nigeria using manual traffic count method for estimation of traffic volume and flow pattern. The traffic data gathered were presented and analyzed using descriptive and inferential (ANOVA and Student ‘t’ test) techniques to determine variations in vehicular traffic volume and flow situation (inbound and outbound). Findings revealed that Car/SUV is the most dominant traffic relative to others. Meanwhile, ANOVA results show significant variation in traffic volume on the selected highways (p. value < 0.05), while, the Student ‘t’ test shows no significant difference between traffic inbound and outbound. Findings also revealed that the physical condition of the highways is relatively poor. Based on these findings, the study recommended improvement measures and strategies to curtail traffic-related issues towards achieving efficient, safe, and quality road transport planning in Nigeria.","PeriodicalId":344559,"journal":{"name":"LOGI – Scientific Journal on Transport and Logistics","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126258412","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: 11

Implementation Smart City Concepts for Mobility, Case Study of World Logistic Models on the Smart Principles 交通智慧城市理念的实现，基于智慧原则的世界物流模型案例研究

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0020

D. Šulyová, J. Vodák, Gabriel Koman

{"title":"Implementation Smart City Concepts for Mobility, Case Study of World Logistic Models on the Smart Principles","authors":"D. Šulyová, J. Vodák, Gabriel Koman","doi":"10.2478/logi-2020-0020","DOIUrl":"https://doi.org/10.2478/logi-2020-0020","url":null,"abstract":"Abstract The aim of the article is to present the logistic models of world cities, their benefits and limitations, which serve as best practices for others, which are based on a secondary analysis of case studies. The studies were selected on the basis of geographical location, number of transport projects, implementation models for urban logistics, and determining the effects of implementation. In addition to the secondary analysis, the findings of consultants, methods of comparing case studies, summarizing the findings in the discussion, or deductions in drawing a conclusion were also used. The output of the article is a recommended implementation of logistics model for Smart Cities according to world experts, which can be implemented in general for any city, including specific differences for the selected location. The article describes the positive impact of technology in mobility not only for citizens but also for business managers and the city as a whole. The implications of the model, its testing in practice and the observation of implementation benefits and limitations will form a part of further research activities in the future.","PeriodicalId":344559,"journal":{"name":"LOGI – Scientific Journal on Transport and Logistics","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122245074","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

Development of an Additional System for Wheel Bearing Protection 车轮轴承附加保护系统的研制

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0016

J. Šteininger, P. Spišák, F. Brumerčík, I. Gajdac

引用次数: 1

The Application of Total Cost of Ownership Method to Automotive Industry 总拥有成本法在汽车工业中的应用

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0019

Patrik Richnák, Klaudia Gubová, J. Fabianová

引用次数: 2

Analysis of the Causes of Vehicle Accidents in Poland in 2009-2019 2009-2019年波兰交通事故原因分析

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0017

E. Szumska, D. Frej, P. Grabski

引用次数: 19

Estimates of Economic Cost of Congestion Travel Time Delay Between Onne-Seaport and Eleme-Junction Traffic Corridor 海港与枢纽交通走廊间交通拥挤时延迟的经济成本估算

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0013

T. Nwokedi, L. Okoroji, Ifiokobong I. Okonko, Obed C. Ndikom

{"title":"Estimates of Economic Cost of Congestion Travel Time Delay Between Onne-Seaport and Eleme-Junction Traffic Corridor","authors":"T. Nwokedi, L. Okoroji, Ifiokobong I. Okonko, Obed C. Ndikom","doi":"10.2478/logi-2020-0013","DOIUrl":"https://doi.org/10.2478/logi-2020-0013","url":null,"abstract":"Abstract Travelers along the Onne-seaport to Eleme-junction road corridor in the hub of the oil and gas industry in Port-Harcourt, Nigeria, have continued to experience very serious traffic congestion travel time delays, culminating into loss of man-hours and declining productivity. This study estimated the economic cost of traffic congestion travel time delay along the corridor, with a view to providing economic justification for developing traffic management policies and road infrastructure, to remedy it. A mixed research approach was adopted in which data was sourced through field survey and from secondary sources. The gross output model was used to estimate the output losses occasioned by productive time losses related to traffic congestion. The study established that the average daily traffic congestion travel time delay along the traffic corridor by travelers in trucks, car, bus and taxi modes are 104.17 minutes, 46.60 minutes, 58.5 minutes and 56.4 minutes respectively. The estimated daily aggregate economic cost of output losses associated with traffic congestion time delay on the corridor is 46049809.8 naira (210923.5USD) for all modes. This justifies any investment in traffic congestion remedial strategies along the route.","PeriodicalId":344559,"journal":{"name":"LOGI – Scientific Journal on Transport and Logistics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131100734","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: 3

The Impact of the State of Emergency on the Supply of Services and Passenger Demand for Public Transport 紧急状态对公共交通服务供给和乘客需求的影响

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0015

V. Konecný, Mária Brídziková

引用次数: 3

Travel Time Reliability of Bus Operation in Heterogeneous Traffic Conditions of Dar es Salaam City, Tanzania 坦桑尼亚达累斯萨拉姆市异构交通条件下公交运行时间可靠性研究

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0014

P. S. Nyaki, H. Bwire, N. Mushule

{"title":"Travel Time Reliability of Bus Operation in Heterogeneous Traffic Conditions of Dar es Salaam City, Tanzania","authors":"P. S. Nyaki, H. Bwire, N. Mushule","doi":"10.2478/logi-2020-0014","DOIUrl":"https://doi.org/10.2478/logi-2020-0014","url":null,"abstract":"Abstract The assessment of travel time reliability enables precise prediction of travel times, better activity scheduling and decisions for all users of the road network. Furthermore, it helps to monitor traffic flow as a crucial strategy for reducing traffic congestion and ensuring high-quality service in urban roads. Travel time reliability is a useful reference tool for evaluating transport service quality, operating costs and system efficiency. However, many analyses of travel time reliability do not provide true travel variation under heterogeneous traffic flow conditions where traffic flow is a mixture of motorized and non-motorized transport. This study analysed travel time reliability under heterogeneous traffic conditions. The travel reliabilities focused on passenger waiting time at bus stops, in-vehicle travel time, and delay time at intersections which were analysed using buffer time, standard deviation, coefficient of variation, and planning time. The data used were obtained from five main bus routes in Dar es Salaam. The results indicate low service reliability in the outbound directions compared to inbound directions. They also intend to raise awareness of policy-makers about the situation and to make them shift from expanding road networks towards optimising road operations.","PeriodicalId":344559,"journal":{"name":"LOGI – Scientific Journal on Transport and Logistics","volume":"242 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133032852","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

Port Revenue Performance and Economic Growth: The Nigerian Ports Authority Experience, 2010-2019 港口收入绩效和经济增长:尼日利亚港务局的经验，2010-2019

LOGI – Scientific Journal on Transport and Logistics Pub Date : 2020-11-01 DOI: 10.2478/logi-2020-0010

Richard C. Osadume, Edih O. University

{"title":"Port Revenue Performance and Economic Growth: The Nigerian Ports Authority Experience, 2010-2019","authors":"Richard C. Osadume, Edih O. University","doi":"10.2478/logi-2020-0010","DOIUrl":"https://doi.org/10.2478/logi-2020-0010","url":null,"abstract":"Abstract The Study examined Port Revenue Performance and Economic Growth: The Nigerian Ports Authority Experience, 2010 to 2019. The objective of this study is to examine the effect of Port Revenue Performance on Nigeria's economic growth by critically evaluating the Nigerian Ports Authority Performance. The neoclassical growth theory was employed in the study and the Nigeria Ports Authority was chosen as its sample, covering the period from 2010 to 2019. The study used secondary time series data sourced from the Nigeria Ports Authority and the National Bureau of Statistics and used the ordinary least square regression and the Engle-Granger co-integration to test the variables at the 5% level of significance. The findings showed that total revenue to gross registered tonnage had positive and significant effect on economic growth while operating surplus to operating revenue showed a negative but significant effect and operating surplus to cargo throughput showed insignificant effect; there was no co-integration between the variables. The study concludes that Port revenue performance affects economic growth in the short-run only, and it recommends amongst others that policy makers should formulate appropriate and implementable regulatory framework that will address infrastructural deficits at the ports and stimulate increased utilization by major foreign vessel companies.","PeriodicalId":344559,"journal":{"name":"LOGI – Scientific Journal on Transport and Logistics","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117119971","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: 5