Transportation Research Interdisciplinary Perspectives最新文献_第10页

Associations between National walkability Index and Traffic-Related pedestrian Deaths, United States, 2017–2019 2017-2019年美国国家步行指数与交通相关行人死亡之间的关系

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-28 DOI: 10.1016/j.trip.2025.101404

Sarah M. Rockhill , Graycie W. Soto , Geoffrey P. Whitfield , Vaughn Barry , Kelly Fletcher

{"title":"Associations between National walkability Index and Traffic-Related pedestrian Deaths, United States, 2017–2019","authors":"Sarah M. Rockhill , Graycie W. Soto , Geoffrey P. Whitfield , Vaughn Barry , Kelly Fletcher","doi":"10.1016/j.trip.2025.101404","DOIUrl":"10.1016/j.trip.2025.101404","url":null,"abstract":"<div><h3>Background</h3><div>Despite increased investment in infrastructure designed to promote and protect walking, rates of traffic related pedestrian deaths have increased by 87.8% between 2010 and 2022 in the United States. This study aims to investigate how comprehensive measures of built environmental features that encourage walking impact pedestrian risks overall and across levels of urbanicity.</div></div><div><h3>Methods</h3><div>Using data from the Environmental Protection Agency’s National Walkability Index (NWI) and National Highway Traffic Safety Administration 2017–2019 Fatality Analysis Reporting System, multilevel negative binomial regression models were used to examine the relationship between walkability score (range 1–20, with higher scores indicating the presence of built environment characteristics that increase the likelihood that people will walk for transportation) and pedestrian death rates by resident population at the censusblock grouplevel.</div></div><div><h3>Results</h3><div>In adjusted, block group level models, a 5-point higher NWI score was associated with a 29% increase in the rate of pedestrian deaths (IRR: 1.29, 95% CI: 1.27 – 1.32). Models stratified by urbanicity showed a stronger association of NWI in urban block groups (IRR: 1.34, 95% CI: 1.31 – 1.37) and an inverse association of NWI in isolated rural town block groups (IRR: 0.56, 95% CI: 0.43 – 0.72).</div></div><div><h3>Conclusion</h3><div>These results suggest that built environment interventions whichpromote walking behavior may benefit from additional pedestrian safety improvements. Current nationwide walkability data do not accurately characterize pedestrian safety; however, these data may be used to identify places to be prioritized for pedestrian safety interventions.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101404"},"PeriodicalIF":3.9,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143725802","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

Mobility lifestyles and residential dissonance; Effects on travel behavior, perceived health, and life satisfaction 流动性、生活方式和居住失调；对旅行行为、感知健康和生活满意度的影响

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-28 DOI: 10.1016/j.trip.2025.101405

Samira Ramezani , Leila Soinio , Marketta Kyttä , Gerd Weitkamp

{"title":"Mobility lifestyles and residential dissonance; Effects on travel behavior, perceived health, and life satisfaction","authors":"Samira Ramezani , Leila Soinio , Marketta Kyttä , Gerd Weitkamp","doi":"10.1016/j.trip.2025.101405","DOIUrl":"10.1016/j.trip.2025.101405","url":null,"abstract":"<div><div>In recent decades, researchers have increasingly focused on lifestyle as a key factor shaping travel behavior, employing various definitions and measurement methods. This study adopts the “values and behavioral orientations” approach to assess underlying mobility lifestyles in the Turku region, using both travel-related attitudes and residential preferences as key indicators. Additionally, it emphasizes the importance of economic and/or geographical constraints—defined as residential mismatch—in clustering residents and examining how the alignment or misalignment between mobility lifestyles and residential locations influences travel behavior and well-being. Using data from a digital map-based survey (N = 493), we identified four distinct mobility lifestyle groups: pro-sustainable urbanites, multimodal price-conscious individuals, time-conscious suburbanites, and auto-oriented residents. Among these, the auto-oriented group reported the lowest levels of life satisfaction and perceived physical health regardless of where they live. However, the study also found that residential mismatch negatively affects the self-reported physical health of pro-sustainable urbanites and time-conscious suburbanites more than other groups. Variations in well-being indicators can be attributed to travel behavior only in part. Notably, distance traveleld by bike had the most significant positive impact on both self-reported physical health and life satisfaction. Additionally, total distance traveled—across all modes, including car travel—was positively associated with physical health and particularly life satisfaction. These findings offer valuable insights for policymakers seeking to promote sustainable mobility while enhancing social inclusion, transport equity, and overall well-being.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101405"},"PeriodicalIF":3.9,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143714331","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

Understanding pedestrian bridge usage considering perception and socio-demographic characteristics of the road users in Dhaka city 考虑到达卡市道路使用者的感知和社会人口特征，了解人行天桥的使用情况

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-26 DOI: 10.1016/j.trip.2025.101384

Soumik Nafis Sadeek, Md Hishamur Rahman, Shakil Mohammad Rifaat

{"title":"Understanding pedestrian bridge usage considering perception and socio-demographic characteristics of the road users in Dhaka city","authors":"Soumik Nafis Sadeek, Md Hishamur Rahman, Shakil Mohammad Rifaat","doi":"10.1016/j.trip.2025.101384","DOIUrl":"10.1016/j.trip.2025.101384","url":null,"abstract":"<div><div>Walking often involves crossing a road, where the chance of vehicle–pedestrian conflict increases. Footbridges are one of the engineering instruments that offer safety for pedestrians during road crossing avoiding any physical conflicts with pedestrians. However, the usage of pedestrian bridge is affected by several factors. This paper aims at finding the effect of socio-demographic factors and perception on the frequency of footbridge usage. Using data from 893 road users at ten footbridge locations in Dhaka city, a Random Parameter Ordered Probit Model is employed to address unobserved heterogeneity and capture variations in user behavior. Results suggest that people transitioning towards mid-age start using footbridge more, pursuing higher education helps to perceive the importance of footbridge and higher income and vehicle ownership cut footbridge usage significantly. From the perception of road users, when they acknowledge the safety and convenience of footbridge, they are more likely to use it frequently provided that safety enforcement is ensured. In contrast, road users perceive footbridge as a time inefficient infrastructure. Furthermore, road users are found to be less prone towards bandwagon effect, indicating that the usage could be a habitual factor for them. The study suggests various policy implications in light of the outcomes and prior research, which are expected to provide valuable insights to the transport agencies, policy makers, and built environment experts in understanding footbridge usage.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101384"},"PeriodicalIF":3.9,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143698033","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

Airspace closure challenges: Exploring the impact of the Russia-Ukraine conflict on flight operations and pathways to solutions 空域关闭挑战：探讨俄乌冲突对飞行运营的影响及解决途径

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-25 DOI: 10.1016/j.trip.2025.101396

Dabin Xue , Sen Du , Yifan Xu , Qing Zhang , Xiaoqian Sun

{"title":"Airspace closure challenges: Exploring the impact of the Russia-Ukraine conflict on flight operations and pathways to solutions","authors":"Dabin Xue , Sen Du , Yifan Xu , Qing Zhang , Xiaoqian Sun","doi":"10.1016/j.trip.2025.101396","DOIUrl":"10.1016/j.trip.2025.101396","url":null,"abstract":"<div><div>The Russia-Ukraine conflict has resulted in significant flight cancellations and flight rerouting, disrupting routine flight operations and increasing economic costs. This study tries to relieve these problems by optimizing flight trajectories from the perspective of air traffic management. First, the density-based cluster method is used to obtain representative flight trajectories for the selection of flight routes. Then, a multi-objective optimization model is proposed to minimize the weighted sum of flight time and fuel consumption by assigning flight routes, flight altitudes, and flight speeds, considering the wind effect. Results show that the proposed method can generate optimal assignments while satisfying the thresholds of flight time and fuel consumption. Besides, some policies and suggestions are advocated to alleviate the current issues caused by the Russia-Ukraine conflict. The findings of this study can also be applied to other airspace closure scenarios, offering strategic insights and practical guidance for air traffic management.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101396"},"PeriodicalIF":3.9,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143697636","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

A naturalistic study into the flow of alighting and boarding passengers of commuter trains 通勤列车上下乘客流动的自然主义研究

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-25 DOI: 10.1016/j.trip.2025.101369

Ruben A. Kuipers , Frida Carlvik , Johan Rahm , Carl-William Palmqvist

{"title":"A naturalistic study into the flow of alighting and boarding passengers of commuter trains","authors":"Ruben A. Kuipers , Frida Carlvik , Johan Rahm , Carl-William Palmqvist","doi":"10.1016/j.trip.2025.101369","DOIUrl":"10.1016/j.trip.2025.101369","url":null,"abstract":"<div><div>The alighting and boarding times of commuter trains play a major role for the length of dwell times and are directly influenced by the flow rate of both alighting and boarding passengers, measured as the number of passengers passing through a door per second. It is, therefore, important to have a good understanding of passenger flow rates to better understand and schedule dwell times. Where previous studies into passenger flow rates have mostly taken place in mock-up settings, this study focuses on the flow rate of alighting and boarding passengers in a real-world setting. Using video footage of more than one thousand alighting and boarding processes we find that the flow rate of alighting passengers increases with an increase in the volume of passengers but only up to a saturation point, whilst the boarding flow rate remains stable. The dominant flow of passengers is found to have a statistically significant effect on the flow rates of alighting and, especially, boarding passengers. These effects are found across different passenger volumes. Both alighting and boarding flow rates are affected when passengers carry luggage, whereas the presence of bicycles did not have a statistically significant effect on alighting flow rates. The findings presented in this paper suggest that different flow rates should be used when modelling dwell times depending on the number of passengers, that a saturation point for the alighting flow rates exists, and that boarding flow rates are likely more affected by other factors such as interior bottlenecks than passenger volumes.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101369"},"PeriodicalIF":3.9,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143696224","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

Enhancing urban resilience: Managing flood-induced disruptions in road networks 增强城市抵御能力：管理洪水导致的道路网络中断

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-24 DOI: 10.1016/j.trip.2025.101383

Giuseppe Salvo , Ioannis Karakikes , Georgios Papaioannou , Amalia Polydoropoulou , Luigi Sanfilippo , Alberto Brignone

{"title":"Enhancing urban resilience: Managing flood-induced disruptions in road networks","authors":"Giuseppe Salvo , Ioannis Karakikes , Georgios Papaioannou , Amalia Polydoropoulou , Luigi Sanfilippo , Alberto Brignone","doi":"10.1016/j.trip.2025.101383","DOIUrl":"10.1016/j.trip.2025.101383","url":null,"abstract":"<div><div>Emergency preparedness is essential to ensure public safety during disasters. Effective emergency planning requires robust response scenarios, especially for critical infrastructure like road networks. This paper aims to enhance the resilience of road infrastructures and ensure reliable network availability under adverse conditions, such as extreme weather events. By focusing on flood-induced disruptions, we present a novel, data-driven approach that combines a dynamic microsimulation model developed in Dynasim with real-time traffic data from the TomTom portal. Conducted in Palermo, Italy, this study assesses the impacts of different emergency management strategies on urban mobility, providing insights into congestion, rerouting dynamics, and operational limitations at critical intersections during flood events. The study’s results guide the development of a comprehensive emergency mobility plan with adaptive traffic management strategies, which can be used by public safety agencies to implement effective traffic control measures in real-time. This approach not only addresses immediate traffic management challenges during flood events but also informs long-term policy recommendations for enhancing infrastructure resilience, integrating sensor technology, and promoting community preparedness. The insights presented contribute to a scalable framework for bolstering the resilience of urban road networks against climate-induced disruptions.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101383"},"PeriodicalIF":3.9,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143685534","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

Constructing a conceptual framework: Interpreting visual preference and visual pollution factors among viewers in highway landscapes 建构概念框架：解读高速公路景观中观者的视觉偏好与视觉污染因素

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-22 DOI: 10.1016/j.trip.2025.101399

Hangyu Gao , Shamsul Abu Bakar , Maulan Suhardi , Yu Guo , Mohd Johari Mohd Yusof , Riyadh Mundher , Yue Zhuo , Jun Qi

{"title":"Constructing a conceptual framework: Interpreting visual preference and visual pollution factors among viewers in highway landscapes","authors":"Hangyu Gao , Shamsul Abu Bakar , Maulan Suhardi , Yu Guo , Mohd Johari Mohd Yusof , Riyadh Mundher , Yue Zhuo , Jun Qi","doi":"10.1016/j.trip.2025.101399","DOIUrl":"10.1016/j.trip.2025.101399","url":null,"abstract":"<div><div>Highway landscapes play a multifaceted role in modern infrastructure, providing environmental mitigation and cultural expression while impacting viewers’ experiences and well-being. However, these landscapes face challenges from visual pollution, which can compromise their aesthetic appeal and functionality. This study proposes a comprehensive conceptual framework that addresses gaps in current visual impact assessment methodologies, particularly in systematically capturing how viewers interpret and respond to visual pollution in highway landscapes. While NCHRP (NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM) Report 741 established evaluation criteria and FHWA (Federal Highway Administration) Guidelines offered procedural guidance, neither fully addresses the complex relationship between visual pollution and viewer perception. Our framework integrates multiple environmental theories with landscape character assessment principles, identifying land use, landform, and land cover as fundamental elements and seven visual perception variables (openness, naturalness, complexity, coherence, legibility, mystery, and imageability). This integration provides explicit connections between theoretical foundations and assessment variables, enabling a more informed evaluation of visual pollution impacts. The framework’s methodological innovation includes a two-stage assessment process and incorporates socioeconomic considerations previously lacking in existing approaches. Despite geographical and cultural limitations, this framework offers valuable guidance for highway planners, designers, and policymakers in creating more sustainable and aesthetically pleasing environments. Future research directions include developing quantitative metrics, implementing studies across diverse environments, and exploring cultural adaptations of the framework.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101399"},"PeriodicalIF":3.9,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143685533","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

Liberation from location ties: A descriptive systematic review of shifts in location perception during and after the COVID-19 pandemic 从位置联系中解放出来：对COVID-19大流行期间和之后位置感知变化的描述性系统综述

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-22 DOI: 10.1016/j.trip.2025.101395

Behnam Asadieh, Paulina Maria Neisch

{"title":"Liberation from location ties: A descriptive systematic review of shifts in location perception during and after the COVID-19 pandemic","authors":"Behnam Asadieh, Paulina Maria Neisch","doi":"10.1016/j.trip.2025.101395","DOIUrl":"10.1016/j.trip.2025.101395","url":null,"abstract":"<div><div>The COVID-19 pandemic has prompted a paradigm shift in the relationship between work, home, and urban structures, creating a situation where working from home (WFH) has become a significant driver of change. This descriptive-systematic review, using PRISMA 2020, investigates the impact of WFH during the COVID-19 pandemic on conventional location ties, which had far-reaching implications for urban geographies, work arrangements, and residential preferences. It includes studies related to location, WFH, and the pandemic indexed on Scopus, Web of Science, and PubMed databases from 01. Jan 2019 to Jan 04, 2024. Key themes include changes in perceptions and urban development (outmigration and city planning, mobility, and socioeconomics). The findings revealed that, while WFH during the pandemic has deemed the necessity of job proximity and prompted a re-evaluation of residential choices, permanent and unanimous population shifts haven’t necessarily occurred, and responses have been context-based. Instead, a complex and transitional phase with hybrid work and evolving “place” and “location” perceptions has emerged that reflects the centrality of home and neighborhood for the future when remote work is prevalent. Proximity-based concepts like the 15-minute city and the focus on mixed-use neighborhoods are discussed. Authors caution that unmanaged transitions may exacerbate existing socioeconomic inequities as the extent of these changes depends heavily on the context, organizational policies, and socioeconomic factors. A holistic “polycrisis” approach is crucial for resilient, equitable post-pandemic urban planning. Longitudinal studies are recommended to track trends and inform future strategies.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101395"},"PeriodicalIF":3.9,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143685532","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

Dense fog disaster management: Systematic literature review 浓雾灾害管理：系统文献综述

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Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-21 DOI: 10.1016/j.trip.2025.101400

Kyoo-Man Ha

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Recent developments in high-speed railway in Indonesia: Superstructure construction and track infrastructure 印尼高速铁路的最新发展：上层建筑建设和轨道基础设施

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2025-03-21 DOI: 10.1016/j.trip.2025.101385

Rafif Zufarihsan , Asdam Tambusay , Priyo Suprobo , Benny Suryanto , Omar Laghrouche

{"title":"Recent developments in high-speed railway in Indonesia: Superstructure construction and track infrastructure","authors":"Rafif Zufarihsan , Asdam Tambusay , Priyo Suprobo , Benny Suryanto , Omar Laghrouche","doi":"10.1016/j.trip.2025.101385","DOIUrl":"10.1016/j.trip.2025.101385","url":null,"abstract":"<div><div>Trackforms and supporting infrastructure are key components of high-speed railways and their construction needs to embrace modern technologies to ensure quality and long-term performance. This paper presents a comprehensive review of the key aspects of the construction of superstructure and track infrastructure for the high-speed railway (HSR) in Indonesia. It starts with an overview of the HSR line, recognised as the first in Southeast Asia, and describes the installation methods for the full-span prestressed concrete box girders of the elevated structure, which constitutes a considerable portion of the HSR line. Key challenges such as complex topography and high population density, and their implications on the design and construction of the HSR line, are highlighted. The paper then explores the two types of trackform systems used in the HSR line (ballasted track and slab track), focusing on the construction process, along with the advantages and disadvantages of each trackform system when applied to different sections of the HSR line. Finally, the paper concludes by highlighting the need for further research and development to support the operation and maintenance of the existing line, as well as its planned future extensions.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"31 ","pages":"Article 101385"},"PeriodicalIF":3.9,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143685531","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