Transportation Research Interdisciplinary Perspectives最新文献_第5页

Examining associations between individual and built environment characteristics and walking trip bouts: Evidence from the 2017 California household travel survey 研究个人和建筑环境特征与步行出行之间的关联：来自 2017 年加利福尼亚家庭出行调查的证据

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-15 DOI: 10.1016/j.trip.2025.101423

Gilsu Pae , Gulsah Akar

{"title":"Examining associations between individual and built environment characteristics and walking trip bouts: Evidence from the 2017 California household travel survey","authors":"Gilsu Pae , Gulsah Akar","doi":"10.1016/j.trip.2025.101423","DOIUrl":"10.1016/j.trip.2025.101423","url":null,"abstract":"<div><div>Walking is an affordable physical activity that promotes various health outcomes. Studies focusing solely on walking frequency may not fully capture its health benefits, as duration is more closely linked to significant benefits. Considering both walking frequency and bout duration can provide insights into walking behavior and its health benefits. This study aims to examine how individual and built environment characteristics relate to short- and long-bout walking trips, using data from the 2017 California Household Travel Survey and the Smart Location Database 3.0. Our analysis involved multilevel mixed-effects negative binomial regression with a sample of 32,178 individuals aged 18 and over. Results revealed that individual, socioeconomic, and built environment characteristics are differently associated with short- and long-bout walking trips, potentially leading to different health benefits from the same number of walking trips. Individuals who rarely engaged in physical activity or had medical conditions were less likely to engage in long-bout walking trips. Built environment densities had similar effects on both walking trip types, while employment diversity was associated only with long-bout walking trips. Notably, the effects of pedestrian link density were more pronounced on long-bout walking trips. Predicted long-bout walking trip counts were not associated with urbanicity, while short-bout walking trip counts were higher in urban areas than in suburban areas. Therefore, promoting public health through walking requires a comprehensive approach that considers socio-economic and built environment factors, acknowledging the varying health effects of walking based on bout duration.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101423"},"PeriodicalIF":3.9,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143833723","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

Ship investment patterns and performance: A comparative analysis of Greece, South Korea, China, and Japan 船舶投资模式与绩效：希腊、韩国、中国和日本的比较分析

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-15 DOI: 10.1016/j.trip.2025.101415

Hanna Kim , Sunghwa Park

{"title":"Ship investment patterns and performance: A comparative analysis of Greece, South Korea, China, and Japan","authors":"Hanna Kim , Sunghwa Park","doi":"10.1016/j.trip.2025.101415","DOIUrl":"10.1016/j.trip.2025.101415","url":null,"abstract":"<div><div>The shipping industry is the cornerstone of global logistics and economic activity, as shipping investments play a critical role in sustaining and enhancing this sector. This study explores ship investment patterns and performance of four major maritime countries—Greece, China, Japan, and South Korea—highlighting the strategic differences and policy frameworks that influence their competitiveness. While Greece, China, and Japan have successfully leveraged ships as investment assets to achieve substantial returns through counter-cyclical investment strategies, South Korea’s approach remains pro-cyclical, resulting in comparatively lower investment performance. This study employs a comparative analysis of the multidimensional performance indicators to examine the operational income and capital gains from both newbuilding and secondhand vessels. This underscores the implication of comprehensive policy support such as tax incentives and eco-friendly initiatives in shaping the elements of successful investment strategies. By identifying policy gaps and strategic inefficiencies in South Korea, this study proposes policy enhancements to revitalize the ship investment sector, aiming to transform it into a high value-added industry capable of sustainable growth. These findings contribute to a deeper understanding of the dynamics of global ship investments and offer valuable insights for countries seeking to strengthen their maritime competitiveness through strategic policy interventions.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101415"},"PeriodicalIF":3.9,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143828813","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 prospects of adopting electric vehicles in urban contexts: A systematic review of literature 在城市环境中采用电动汽车的前景：对文献的系统回顾

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-14 DOI: 10.1016/j.trip.2025.101420

Madhar M. Taamneh , Hisham Y. Makahleh

{"title":"The prospects of adopting electric vehicles in urban contexts: A systematic review of literature","authors":"Madhar M. Taamneh , Hisham Y. Makahleh","doi":"10.1016/j.trip.2025.101420","DOIUrl":"10.1016/j.trip.2025.101420","url":null,"abstract":"<div><div>Electric vehicles (EVs) provide essential solutions to sustainable urban transportation systems while helping to lower greenhouse gas emissions. This study performed a systematic review of 32 peer-reviewed articles from 2004 to 2024 to identify the main drivers of electric vehicle adoption in urban areas. The study’s findings are categorized into five primary themes through inductive and deductive coding: economic, social, infrastructural, technological, and policy-related factors. Government interventions through financial incentives and stricter emissions regulations demonstrate their importance as policy-related factors which account for 25 % of reviewed literature. Economic aspects (22 %) influence consumer choices by addressing affordability and operational expenses along with financial advantages. The infrastructure sector (21 %) together with technology (20%) serve as primary forces pushing for extensive charging networks, expanded power grids and better battery and charging systems. The impact of consumer behaviour along with environmental awareness and societal perceptions accounts for 12 % of social factors influencing EV acceptance. The research exposes major differences between developed and emerging markets which indicates a necessity for customised EV adoption approaches. Developed areas focus on advancing technology and policy development whereas emerging markets encounter difficulties related to financial access and infrastructure constraints. Future studies need to investigate how EVs can be adopted by people living in rural locations as well as those from underrepresented demographic sectors. This research delivers essential guidance for decision-makers in government and industry along with urban developers to establish a system that boosts EV adoption towards sustainable city transportation.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101420"},"PeriodicalIF":3.9,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143825490","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

Unraveling interactions: Mechanisms shaping the transition of small and medium-sized ports to energy hubs 解开相互作用：形成中小港口向能源中心转变的机制

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-12 DOI: 10.1016/j.trip.2025.101417

Negar Safara Nosar

{"title":"Unraveling interactions: Mechanisms shaping the transition of small and medium-sized ports to energy hubs","authors":"Negar Safara Nosar","doi":"10.1016/j.trip.2025.101417","DOIUrl":"10.1016/j.trip.2025.101417","url":null,"abstract":"<div><div>Amid the ongoing climate and energy crises, ports are being urged to embrace the role of low-carbon energy-hubs (EHubs), and small- and medium-sized ports (SMPs) are no exception. While the existing literature primarily focuses on the transition of large ports to EHubs, this paper fills the gap by spotlighting the ongoing transition of two industrial Norwegian SMPs. I conceptualized the SMPs as infrasystem, that is large complex infrastructure system, and I analyzed qualitative data, namely semi-structured interviews and documents.</div><div>The findings indicate that SMPs transition are shaped by factors beyond ports’ control: technical components, physical infrastructure, and regional material elements, with the Interactions among them being particularly important. Technical interactions within the ports are driven by two mechanisms: the functional coupling, which refers to input–output relations among technical components and physical infrastructures, and (2) the structural coupling, which highlights the conjoint use of material elements. This mechanisms, theoretically, advances our understanding on how multiple systems interact through material elements. Together, these mechanisms lead to varied interactions among similar technologies across different ports, demonstrating that SMP transitions depend heavily on place-specific material contingencies due to limited capacity. The findings challenge the notion of a universal approach to EHub transitions, as effective solutions in one port may fail in another.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101417"},"PeriodicalIF":3.9,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143820693","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

Investigating educational solutions in the field of autonomous shipping at Finnish Universities 在芬兰大学研究自主航运领域的教育解决方案

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-12 DOI: 10.1016/j.trip.2025.101402

Andrei-Raoul Morariu , Anastasia Tsvetkova , Magnus Hellström , Victor Bolbot , Seppo Virtanen

{"title":"Investigating educational solutions in the field of autonomous shipping at Finnish Universities","authors":"Andrei-Raoul Morariu , Anastasia Tsvetkova , Magnus Hellström , Victor Bolbot , Seppo Virtanen","doi":"10.1016/j.trip.2025.101402","DOIUrl":"10.1016/j.trip.2025.101402","url":null,"abstract":"<div><div>The transformative impact of autonomous shipping requires a call for changes in the workforce and necessitates a shift in curricula. This study explores the state of higher education in Finland within the context of autonomous shipping and Maritime Autonomous Surface Ships (MASS). The research presented in this article is based on the collaboration among several educational institutions in the focal country and examines the landscape for MASS-related education and related pedagogical approaches and tools. Based on 19 interviews of educators in six Finnish universities, the article investigates predominant learning frameworks, pedagogical approaches and digital solutions while discussing the preparedness of the Finnish higher education system to address the emerging needs of the autonomous shipping domain. The findings of the presented research indicate that while a variety of digital solutions and hands-on activities, such as simulations and programming exercises, are employed, the lack of standardization across institutions poses challenges for collaboration and multi-disciplinary learning. These insights lead to a proposal of a pedagogical framework emphasizing experiential and challenge-based learning.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101402"},"PeriodicalIF":3.9,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143820694","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

“I trust Norway” – Investigating acceptance of shared autonomous shuttles using open and closed questions in short-form street interviews “我相信挪威”——在简短的街头采访中，用开放和封闭的问题调查人们对共享自动驾驶班车的接受程度

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-12 DOI: 10.1016/j.trip.2025.101414

Ole Aasvik , Marjan Hagenzieker , Pål Ulleberg

{"title":"“I trust Norway” – Investigating acceptance of shared autonomous shuttles using open and closed questions in short-form street interviews","authors":"Ole Aasvik , Marjan Hagenzieker , Pål Ulleberg","doi":"10.1016/j.trip.2025.101414","DOIUrl":"10.1016/j.trip.2025.101414","url":null,"abstract":"<div><div>Shared autonomous shuttles (SASs) could improve the mobility infrastructure in the worlds’ growing cities. This novel service could reduce congestion and improve both mobility and sustainability. To facilitate the implementation of SASs, more research is needed on the psychological aspects of sharing a small, intimate shuttle with strangers. The current study is among the first to use open-ended questions to investigate SAS acceptance. This investigation is based on the Multi-Level Model on Automated Vehicle Acceptance (MAVA). We had 236 participants answer short-form interviews including both open-ended questions and quantitative items. Quantitative data were analyzed using descriptive statistics and correlations, and qualitative data analyzed with directed content analysis. Respondents seem very positive about the proposed new transport service. We found that perceived usefulness, hedonic motivation, trust, and social influence shared large correlations with intentions to use. Other factors such as demographics, technology savviness and use of public transport did not share a linear relationship with intentions to use. Qualitative analysis suggests that, while most people do not mind sharing shuttles with strangers, some could find the social situation deterring. People seem most concerned with availability, effectiveness, travel cost and safety. The reported positive attitudes towards the service seem predicated upon trust in the government regulation and proper testing of the technology, that many think of as immature. Regulation and thorough testing may be paramount in keeping people positive. This study emphasizes the importance of trust and safety to adoption of SAS, while suggesting new factors that need further investigation.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101414"},"PeriodicalIF":3.9,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143820692","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

Smart train control and monitoring system with predictive maintenance and secure communications features 具有预测性维护和安全通信功能的智能列车控制和监控系统

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-10 DOI: 10.1016/j.trip.2025.101409

Alfian Akbar Gozali , Muhammad Faris Ruriawan , Andry Alamsyah , Yudha Purwanto , Ade Romadhony , Febry Pandu Wijaya , Fifin Nugroho , Dewi Nala Husna , Agri Kridanto , Anang Fakhrudin , Mu’ammar Itqon , Sri Widiyanesti

{"title":"Smart train control and monitoring system with predictive maintenance and secure communications features","authors":"Alfian Akbar Gozali , Muhammad Faris Ruriawan , Andry Alamsyah , Yudha Purwanto , Ade Romadhony , Febry Pandu Wijaya , Fifin Nugroho , Dewi Nala Husna , Agri Kridanto , Anang Fakhrudin , Mu’ammar Itqon , Sri Widiyanesti","doi":"10.1016/j.trip.2025.101409","DOIUrl":"10.1016/j.trip.2025.101409","url":null,"abstract":"<div><div>Predictive maintenance is a proactive and data-driven approach to service maintenance that aims to identify potential problems before they occur. Modern trains have a sophisticated train control and monitoring system (TCMS), a vehicle processing unit to deliver train status conditions. On top of the proprietary TCMS system, the authors designed an intelligent TCMS fitted with two main functions. First, the data analytics features predict the product age and deliver real-time notifications. Second, a robust infrastructure for mobile conditions with data security protection exists. Thus, the authors named the solution as Smart TCMS. This research has designed a user-friendly dashboard to facilitate real-time condition monitoring and timely notification of any detected problems, focusing on different level component severity problems: air conditioning (low severity), battery (medium severity), and traction system components (high severity). This solution has been implemented on an electric diesel train, an Indonesian Rolling Stock Industry (INKA) product.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101409"},"PeriodicalIF":3.9,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143808086","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

Questioning streets. On plural origins, plural uses, and plural futures 质疑街道。关于复数起源、复数使用和复数未来

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-08 DOI: 10.1016/j.trip.2025.101403

Kim Carlotta von Schönfeld

引用次数: 0

Modeling the number of tourist arrivals in the United States employing deep learning networks 利用深度学习网络对美国的游客到达人数进行建模

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-07 DOI: 10.1016/j.trip.2025.101407

Cagatay Tuncsiper

{"title":"Modeling the number of tourist arrivals in the United States employing deep learning networks","authors":"Cagatay Tuncsiper","doi":"10.1016/j.trip.2025.101407","DOIUrl":"10.1016/j.trip.2025.101407","url":null,"abstract":"<div><div>Tourism plays a vital role in the U.S. economy by generating billions of dollars in revenue annually, supporting millions of jobs across various sectors such as hospitality, transportation, and entertainment. It also fosters cultural exchange and economic growth in local communities, attracting both domestic and international visitors. Considering this importance, the number of tourist arrivals in the U.S. are modeled in this study employing deep learning networks. The number of tourist arrivals in the U.S. data for the last ten years is taken from the Office of Travel and Tourism Industries and then a deep learning artificial neural network is developed in Python programming language for modeling this data. The developed deep learning network is optimized considering the accuracy of the model. Then, the deep learning network is trained using the 70% of the available data while the remaining 30% is considered as the test data. The result of the deep learning network and the actual number of tourist arrivals data are plotted together which indicate high accuracy. In order to quantify the performance of the developed model, the performance metrics namely coefficient of determination, mean absolute error, mean absolute percentage error and the root mean square error are computed. The coefficient of determination of the developed model is found to be over 0.95 indicating the high accuracy of the model. The developed model is considered as a valuable tool for the assessment of the number of tourist arrivals in the U.S. for the planning and optimizing efforts in the hospitality sector.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101407"},"PeriodicalIF":3.9,"publicationDate":"2025-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143785516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Should we blame COVID-19 for the decline in transit ridership, or was it merely a stimulant? 我们是否应该将公交乘客减少的原因归咎于 COVID-19，或者它只是一剂兴奋剂？

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-04-05 DOI: 10.1016/j.trip.2025.101397

Helia Mohammadi-Mavi, Mustafa Fardin, Andisheh Ranjbari

{"title":"Should we blame COVID-19 for the decline in transit ridership, or was it merely a stimulant?","authors":"Helia Mohammadi-Mavi, Mustafa Fardin, Andisheh Ranjbari","doi":"10.1016/j.trip.2025.101397","DOIUrl":"10.1016/j.trip.2025.101397","url":null,"abstract":"<div><div>Public transit ridership significantly declined during the COVID-19 pandemic and has not yet rebounded, even though the virus substantially subsided and people have mostly returned to their normal lives. This suggests that there are reasons for this drop that go beyond health concerns and work-from-home arrangements. Focusing on pre-pandemic transit users, this study aims at understanding the most influential behavioral and attitudinal reasons for the transit ridership decline. Exploiting a survey dataset from the U.S. Pacific Northwest region, we performed two analyses: structural equation modeling, and user clustering (based on attitudes) combined with statistical tests. The core of both analyses was people’s attitudes/perceptions toward three matters: sharing rides with strangers, doing activities online vs. in person, and pandemic health risks. The results showed that while those three all play a role in post-pandemic reduced transit use frequency, the reluctance to share rides is the only direct and significant factor and that its magnitude is three times larger than the health concerns/fears associated with the pandemic. The latter was found to have rather an indirect effect on reducing transit ridership, through its impact on both ridesharing reluctance and online activities preference. This implies that focusing solely on safety and protective measures will not restore transit ridership to its pre-pandemic levels. Investments may be directed toward improving rider security and comfort and offering discounts or reduced fares. Moreover, given the extended work-from-home activities, it is recommended that transit agencies shift their focus in route planning and service marketing from work trips to other trip purposes.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101397"},"PeriodicalIF":3.9,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143776689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0