1–20 of 4,741 hits
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    Cost Analysis of Driverless Truck Operations

    Free access
    Engholm, Albin / Pernestål, Anna / Kristoffersson, Ida | Transportation Research Record | 2020
    operations are crucial. In this paper, an analysis of costs and cost structures for DL truck operations, including indicative numerical cost ...

    Operations of Maritime Autonomous Surface Ships

    Free access
    Zbigniew Pietrzykowski / Jerzy Hajduk | DOAJ | 2019
    maritime industry, shipowners in particular. These authors have analyzed actions taken in this field and some aspects related to the operations of ...

    Adaptation of Line Operations Safety Audit (LOSA) to Dispatch Operations (DOSA)

    Free access
    Roohollah Khoshkhoo | DOAJ | 2018
    capabilities and pitfalls of dispatcher performance. In this study, Dispatch-Line Operations Safety Audit is carried out in an airline and results are ...
    Keywords: Safety Management System (SMS), Human error analysis, Analysis of safety data, Safety audit, Dispatch-LOSA

    Plain journal bearing

    Free access
    BLADES PAUL | European Patent Office | 2016

    A plain journal bearing couples first and second components. A pin passes through the components. A clamping bush surrounds the pin. A

     ...

      Plain journal bearing

      Free access
      BLADES PAUL | European Patent Office | 2018

      A plain journal bearing (20) coupling a first component (21) to a second component (22). A pin (26, 27) passes through the first

       ...

    Network Congestion Control of Airport Surface Operations

    Free access
    Khadilkar, Harshad Dilip / Balakrishnan, Hamsa | DSpace@MIT | 2014
    The reduction of taxi-out times at airports has the potential to substantially reduce delays and fuel consumption on the airport surface ...
    Publisher: American Institute of Aeronautics and Astronautics

    Wind Affecting Berthing Operations

    Free access
    Erik Kløvning | DOAJ | 2020
    number of factors, one of them being wind. This paper seeks to understand how wind affect a ship in regards of power consumption during berthing ...
    Keywords: berthing operations , effect of wind , optimization of operations

    Human Error in Pilotage Operations

    Free access
    Jørgen Ernstsen / Salman Nazir | DOAJ | 2018
    Pilotage operations require close interaction between human and machines. This complex sociotechnical system is necessary to safely and ...
    Keywords: Pilotage Operations

    Application of Radio Beacons in SAR Operations

    Free access
    Mario Bakota / Zvonimir LuŁic / Danijel PuŁic | DOAJ | 2020
    This research features an overview of the available PLB technologies, their advantages, shortcomings and areas of their optimum application ...

    RESOURCES SAVING JOURNAL-BOX

    Free access
    VOROTNIKOV VALERIJ GENNADEVICH / LEVIN BORIS ALEKSEEVICH / MOROZOV VADIM NIKOLAEVICH | European Patent Office | 2019
    -saving journal-boxes. Journal-box housing is installed on the single-row radial bearings outer flangeless rings. Bearings are fixed to the ...

    The Impact of Fleet Coordination on Taxi Operations

    Free access
    Claudio Ruch / Sebastian Hörl / Joel Gächter et al. | DOAJ | 2021
    On-demand mobility has existed for more than 100 years in the form of taxi systems. Comparatively recently, ride-hailing schemes have also ...

    SELECTED DECISION PROBLEMS IN THE IMPLEMENTATION OF AIRPORT OPERATIONS

    Free access
    Paweł GOŁDA | DOAJ | 2018
    supporting decision-making in the area of improving the efficiency and effectiveness of airport operations is pointed out. In addition to efficiency ...
    Publisher: Silesian University of Technology

    Designing Efficient Taxi Pickup Operations at Airports

    Free access
    da Costa, David Carvalho Teixeira / de Neufville, Richard | DSpace@MIT | 2012
    . Such disagreeable experiences are avoidable. Designing efficient taxi pickup operations at airports is problematic. The peculiarities of the ...
    Publisher: Transportation Research Board of the National Academies

    Simulation and Optimization for Railway Operations Management

    Free access
    Andrea D’Ariano / Francesco Corman / Taku Fujiyama et al. | DOAJ | 2018

    Automated Fleet Management System for CIT Operations

    Free access
    B M I Gurusinghe | BASE | 2021
    (CIT) division of a transportation company to develop an automated system for the allocation of vehicles and drivers for their daily operations ...
    Keywords: CIT operations

    Microsimulation Analysis of Traffic Operations at Two Diamond Interchange Types

    Free access
    Rui Yue / Guangchuan Yang / Zong Tian et al. | DOAJ | 2019
    The operational performance of standard Single Point Urban Interchange (SPUI) and Tight Diamond Interchange (TDI) has already been widely ...

    ANALYSIS OF INTERNAL SOURCES OF HAZARDS IN CIVIL AIR OPERATIONS

    Free access
    Katarzyna CHRUZIK / Karolina WIŚNIEWSKA / Radosław FELLNER | DOAJ | 2017
    . The paper presents an analysis of internal sources of threats to civil air operations and the resulting main risk areas. The article ...
    Publisher: Silesian University of Technology
    Keywords: sources of hazards

    Standardized Web Processing of Hydro-Engineering Operations

    Free access
    Wosniok, Christoph / Lücker, Mathias / Lehfeldt, Rainer et al. | HENRY – Federal Waterways Engineering and Research Institute (BAW) | 2014

    Investigation of jack-up leg extension for deep water operations

    Free access
    Yousri M.A. Welaya / Ahmed Elhewy / Mohamed Hegazy | DOAJ | 2015
    Since the first jack-up was built, jackups have become the most popular type of mobile offshore drilling unit (MODU) for offshore ...

    Efficiency Evaluation of Bus Transport Operations Given Exogenous Environmental Factors

    Free access
    Qiong Li / Peng rui Bai / Yang Chen et al. | DOAJ | 2020
    factors affect bus transport operations, a tobit model is used to analyse the results. The main results of this paper reveal the following: first ...

    Analyzing the Departure Runway Capacity Effects of Integrating Optimized Continuous Climb Operations

    Free access
    Manuel Villegas Díaz / Fernando Gómez Comendador / Javier García-Heras Carretero et al. | DOAJ | 2019
    Performing Continuous Climb Operation (CCO) procedures enable the reduction of the environmental footprint and the improvement of the ...