1–50 von 89 Ergebnissen
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    Research on key risk chain mining method for urban rail transit operations: A new approach to risk management

    Freier Zugriff
    Gan Shi / Xiaobing Ding / Chen Hong et al. | DOAJ | 2024
    proposed. The research outcomes introduce a novel approach to mining risk chains in urban rail transit operations, shedding light on the ...

    Research on Permanent Strain of Frozen Silty Clay under Traffic Loading

    Chen, Dun / Li, Guoyu / Wang, Yapeng et al. | ASCE | 2024
    heart-shaped stress path. A series of triaxial stress path and heart-shaped stress path tests are carried out at three temperatures in this ...

    Application of noise-cancelling and smoothing techniques in road pavement vibration monitoring data

    Freier Zugriff
    Amir Shtayat / Sara Moridpour / Berthold Best et al. | DOAJ | 2024
    before being used in advanced processing and analyses. This research reports the use of noise-cancelling and data-smoothing techniques, including ...

    Implementing and Assessing the Performance Evaluation Methodology of Urban Street Facilities for Motorized Vehicles in the Highway Capacity Manual Using Vehicle Trajectory Data

    Xu, Jianyuan / Tian, Zong / Wang, Aobo et al. | ASCE | 2024
    calculation framework in the HCM. To bridge the gap, this research utilizes vehicle trajectory data as an alternative tool and proposes a combined ...

    Application of Conditional Deep Generative Networks (CGAN) in empirical bayes estimation of road crash risk and identifying crash hotspots

    Freier Zugriff
    Mohammad Zarei / Bruce Hellinga / Pedram Izadpanah | DOAJ | 2024
    small range of crash data characteristics and did not examine the spatial and temporal transferability. In this paper a series of simulation ...

    State space model detection of driving fatigue considering individual differences and time cumulative effect

    Freier Zugriff
    Xuesong Wang / Mengjiao Wu / Chuan Xu et al. | DOAJ | 2024
    Scale. State space models (SSMs) were built to detect fatigue in each driver, considering his or her individual features. As a time series model ...

    Deep convolutional generative adversarial networks for traffic data imputation encoding time series as images

    Freier Zugriff
    Tongge Huang / Pranamesh Chakraborty / Anuj Sharma | DOAJ | 2023
    Sufficient high-quality traffic data are a crucial component of various Intelligent Transportation System (ITS) applications and research ...

    Physiological responses and stress levels of high-speed rail train drivers under various operating conditions - a simulator study in China

    Jiao, Yubo / Sun, Zhiqiang / Fu, Liping et al. | Taylor & Francis Verlag | 2023
    perform the best in terms of robustness and classification accuracy. Moreover, the research found that the driver’s stress level should be ...

    Intelligence for future cities : planning through big data and urban analytics

    Goodspeed, Robert / Sengupta, Raja / Kyttä, Marketta | TIBKAT | 2023
    , held in June 2023 at McGill University in Montreal, Quebec. Major themes of this book are smart cities, urban big data, and shared mobility ...

    Simulation of Reservoir Inflow Using HEC-HMS

    Shelke, Mahesh / Londhe, S. N. / Dixit, P. R. et al. | Springer Verlag | 2023
    -HMS model is reasonable and trustworthy and can be applied in similar area of research interest. ...

    Airline efficiency and environmental impacts – Data envelopment analysis

    Freier Zugriff
    Arun Saini / Dothang Truong / Jing Yu Pan | DOAJ | 2023
    Airline efficiency has been a research interest for decades. While early airline efficiency research focused primarily on revenue ...

    Development and evaluation of frameworks for real-time bus passenger occupancy prediction

    Freier Zugriff
    Jonathan Wood / Zhengyao Yu / Vikash V. Gayah | DOAJ | 2023
    arrive at future stops using data available in real-time from bus operations (e.g., Automatic Passenger Counter (APC) systems) and weather ...

    Application of Auxiliary Equipment in Productivity Improvement

    Mosia, Ngaka | IEEE | 2022
    of auxiliary equipment in productivity improvement initiatives. Preliminary qualitative research supports the use of auxiliary production ...

    In-situ resources for infrastructure construction on Mars: A review

    Freier Zugriff
    Jiawen Liu / Hui Li / Lijun Sun et al. | DOAJ | 2022
    exploration missions and a series of current Mars exploration results, this paper introduces the environment conditions on Mars, reviews the research ...
    Schlagwörter: In-situ resource utilization (ISRU)

    Analysis of the Utilization of the Embung Klampeyan, Tlogoadi Village, Mlati District, Sleman Regency, Indonesia

    Sriyono, Edy | Springer Verlag | 2022
    maintenance aspects. Descriptive procedure with quantitative approach is used in this research. Descriptive analysis is intended to describe the ...

    Advancing Railway Asset Management Using Track Geometry Deterioration Modeling Visualization

    Freier Zugriff
    Sauni, Mikko / Luomala, Heikki / Kolisoja, Pauli et al. | ASCE | 2022
    utilize and benefit from. Thus, this study fills the gap between research and practice in railway track geometry deterioration modeling. ...

    Estimating passing sight distances for overtaking truck platoons – Calibration and validation using VISSIM

    Freier Zugriff
    Muhammad Tahmidul Haq / Ahmed Farid / Khaled Ksaibati | DOAJ | 2022
    . In this research, an existing mathematical kinematics PSD model is implemented to compute the PSDs needed to pass multiple oil and gas trucks ...

    The evolution of Cuba's air transport network in the Embargo Era: 1967–2017

    Córdoba, Hilton A. | Elsevier | 2021
    Abstract Beginning in 1961 the United States government enacted a series ...

    Applying Terrestrial Geo-Material Science Methodology to Lunar ISRU Construction

    Patel, H. / Suermann, P. / Shumaker, N. et al. | ASCE | 2021
    highlands where the NASA Artemis mission proposes to land in both its mineralogical and agglutinated properties. Advanced materials research based ...

    Proceedings of the 9th International Conference on Maintenance and Rehabilitation of Pavements - Mairepav9

    International Conference on Maintenance and Rehabilitation of Pavements | TIBKAT | 2020
    Chapter 1: Advanced Trends in Design, Rehabilitation and Preservation -- Chapter 2: Full Scale Trials / Accelerated Pavement Testing ...

    Effectiveness of Rejuvenators for Asphalt Mixtures with High Reclaimed Asphalt Pavement Content in Cold Climates

    Pasetto, Marco / Giacomello, Giovanni / Pasquini, Emiliano | Springer Verlag | 2019
    Abstract Current needs require the use of low environmental impact technologies in construction ...

    Modeling and applying heuristics for optimization of solid waste collection under consideration of vehicle capacity

    Dinh, Hai Dung | Springer Verlag | 2019
    Operations Research to optimize the routes for vehicles to travel to depots and back. The research question thus concentrates on sequencing and ...
    Schlagwörter: Operations Research

    A Design Approach on the Use of Lightweight Filling Materials for Construction of an Aircraft Deicing Station at a Critical Soil Site: A Case Study

    D’Amico, F. / Ciampoli, L. Bianchini / Gagliardi, V. et al. | ASCE | 2019
    completion of ground operations. Use of individual stands can be often challenging as this may also considerably affect operations, especially in ...

    Using Simulation to Estimate and Forecast Transportation Metrics: Lessons Learned

    Rilett, L. R. | Springer Verlag | 2019

    In recent years transportation planners and engineers have begun to utilize traffic simulation models to estimate

     ...

    Short-Term Traffic Forecast of Urban Bus Stations Based on Long Short-Term Memory

    Li, Gao-sheng / Peng, Ling / Li, Xiang et al. | ASCE | 2019
    conservation and environmental protection. Improving the accuracy of passenger traffic forecast at bus stations has been a focus of research in smart ...
    Verlag: Research Institute of Highway, Ministry of Transport, Beijing (RIOH)

    Lateral Buckling Tests of Cold-rolled Aluminium Alloy 5052 Zee Beams

    Pham, Ngoc Hieu / Pham, Cao Hung / Rasmussen, Kim J. R. | Springer Verlag | 2019
    to calibrate the new proposed design guidelines for cold-rolled sections subjected to lateral buckling in an ongoing research project at the ...

    Impacts of Winter Weather on Bus Travel Time in Cold Regions: Case Study of Harbin, China

    Wang, Yunhao / Bie, Yiming / An, Qinhe | ASCE | 2018

    Weather is an important contributing factor for bus operations. It is essential to develop a weather-responsive

     ...

    Big data and differential privacy : analysis strategies for railway track engineering

    Attoh-Okine, Nii O. | TIBKAT | 2017

    Operational performance of a congested corridor with lanes dedicated to autonomous vehicle traffic

    Freier Zugriff
    Zachary Vander Laan / Kaveh Farokhi Sadabadi | DOAJ | 2017
    discussed in light of the per-lane and aggregated metrics, and future directions for research are proposed. ...
    Schlagwörter: Operations

    Operations of electric taxis to serve advance reservations by trip chaining: Sensitivity analysis on network size, customer demand and number of charging stations

    Freier Zugriff
    Hao Wang / Ruey Long Cheu / Esmaeil Balal | DOAJ | 2016
    This research investigated the performance of an Electric Taxi (ET) fleet that catered solely for customers with advance reservations. In a ...

    Unmanned Aircraft System traffic management: Concept of operation and system architecture

    Freier Zugriff
    Tao Jiang / Jared Geller / Daiheng Ni et al. | DOAJ | 2016
    passage of the Federal Aviation Administration (FAA) Modernization and Reform Act in 2012 acknowledged this fact, and has since prompted expedited ...

    Road LCA: the dedicated ECORCE tool and database

    Jullien, Agnes / Dauvergne, Michel / Proust, Chantal | Tema Archiv | 2015
    maintenance operations. Several functional units can be defined in order to compare roads or road layers that have been designed to offer the same ...

    Evaluating the dynamic stabilities of asphalt concrete mixtures incorporating plasterboard wastes

    Kuttah, Dina Kamal | Online Contents | 2015
    replacing partly the filler portion of the asphalt mixtures with pulverised plasterboard wastes in order to contribute to non-toxic and good urban ...

    Quality assessment of urban environment

    Ovsiannikova, T.Y. / Nikolaenko, M.N. | Tema Archiv | 2015
    This paper is dedicated to the research applicability of quality management problems of construction products. It is offered to expand ...

    Investigation And Design Of Durable Pavement Structure Rehabililation

    Karoliny, Marton / Gaspar, Laszlo | Tema Archiv | 2015
    life cycles of Hungarian road rehabilitation projects are often much lower than expected, research activities of the authors were concentrated ...

    Integration of inland waterway transport in the intermodal supply chain: a taxonomy of research challenges

    Caris, An / Limbourg, Sabine / Macharis, Cathy et al. | Elsevier | 2014
    Research challenges related to geographical and territorial evolutions are proposed ...
    Schlagwörter: Research challenges

    Research on Water Level Trends of the Middle Yangtze River Based on Mann-Kendall and ARIMA Model

    Liu, Ting / Zhang, Pei-Lin / Xu, Ying | Tema Archiv | 2014
    River. To test the time series of water level in the middle Yangtze River by Mann-Kendall test model, and to analyze the variations of water ...

    The Analysis of Moonborne Cross Track Synthetic Aperture Radar Interferometry for Global Environment Change Monitoring

    Ding, Yixing / Guo, Huadong / Guang, Liu et al. | Tema Archiv | 2014
    analyzed in both repeat pass and single pass cases. The chief distinguishing feature which is worth to research the potentiality of repeat pass ...

    Semi Active Control of Civil Structures, Analytical and Numerical Studies

    Kerboua, M. / Benguediab, M. / Megnounif, A. et al. | Tema Archiv | 2014
    control strategies can be used in many of the same civil applications as passive and active control. One method of operating smart cable dampers ...

    Impact of Minimum Driveway Spacing Policies on Safety Performance: An Integrated Traffic Micro-Simulation and Automated Conflict Analysis

    Freier Zugriff
    Chu C. Minh / Nathan Huynh / Mashrur Chowdhury et al. | DOAJ | 2014
    A key strategy for successful access management is the adoption of driveway spacing guidelines that consider both safety and operations ...

    Development of a Data-Driven Platform for Transit Performance Measures Using Smart Card and GPS Data

    Ma, Xiaolei / Wang, Yinhai | ASCE | 2014
    planning and operations, it also intends to take advantage of e-science initiative for data-driven transportation research and applications. ...

    Monitoring of Rapid Urban Sprawl in Beijing with Time Series Remote Sensing Data and Analysis of Driving Forces

    Zhao, Jin-Ling / Zhang, Dong-Yan / Yang, Hao et al. | Tema Archiv | 2013
    investigated the change patterns and figured out the driving forces of urban expansion in the study area. To obtain urban class, decision tree ...

    The Construction of Non-Motorized Transportation Network Based on Residents Preference in Urban Central Area

    Xi, Xue-Song / Gu, Bo-Xuan / Yin, Ming et al. | Tema Archiv | 2013
    -motorized transportation system in the densely populated central area in Beijing. Through questionnaire and interview, the research conducts an in ...

    The Study of HDM-4 Applied in Taiwan Area National Freeway Maintenance and Management

    Chen, Yung-Lin / Lin, Jyh-Dong | Tema Archiv | 2013
    highway transits service quality with the constraints of budget limitations. World Bank carries on a series of project researches to the road in ...

    A NetSLab Based Hybrid Testing Program for Composite Frame Structures with Buckling Restrained Braces

    Guo, Yu-Rong / Zhu, Xiao-jing / Wang, Zhi-Mao et al. | Tema Archiv | 2013
    NetSLab consists of a network based communication platform and a series of hybrid testing programs. In this paper, a hybrid testing program for ...

    Liquefaction Potential of Clayey Soils from Wenchuan Earthquake-Induced Landslides

    Chen, Chuan-sheng / Xiao, Hong-Bin | Tema Archiv | 2013
    reported liquefaction phenomenon can also occur in clayey soils in the recent research. In order to clarify liquefaction potential in clayey soils ...

    Check on Structural Strength of Carbon Fiber Composite Field Kitchen Units

    Zhang, Xiang-Hong / Yang, Han / Sheng, Si-Lian et al. | Tema Archiv | 2013
    Field kitchen units is used to guarantee the diet in field operations for troops, a set of field kitchen units includes 3 boxes and 1 tent ...

    Design of an Intelligent De-Icing System for Offshore Structures

    Zaman, Kamran / Mughal, Umair Najeeb / Virk, Muhammad Shakeel | Tema Archiv | 2013
    The offshore activities in cold waters have moved from shallow to deep sea waters, which require different operations as compared to ...

    Sea-Battlefield Situation Assessment Method Based on Data Mining

    Yu, Yong-Tao / Ding, Ying | Tema Archiv | 2013
    support. In this paper, according to research the sea-battlefield situation assessment based on data mining technology. First analysis and to ...