81–100 von 23,645 Ergebnissen
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    Design of a Symmetrical Quad-rotor Biplane Tail-Sitter Aircraft without Control Surfaces and Experimental Verification

    Freier Zugriff
    Wang Hongyu / Zhao Xun / Bai Hui et al. | DOAJ | 2018
    Schlagwörter: Engineering (General). Civil engineering (General)

    Analysis of the visual safety perception and the clarity of traffic signs and road markings in the presence of road lighting in straight and curved road

    Freier Zugriff
    Setyaningsih Endah / Suryo Putranto Leksmono / Soegijanto et al. | DOAJ | 2018
    Schlagwörter: Engineering (General). Civil engineering (General)

    Effectiveness of urban transport modes

    Freier Zugriff
    Pomykala Agata | DOAJ | 2018
    Schlagwörter: Engineering (General). Civil engineering (General)

    Studies of 4-rotor unmanned aerial vehicle UAV in the field of control system

    Freier Zugriff
    Setlak Lucjan / Kowalik Rafał | DOAJ | 2018
    Schlagwörter: Engineering (General). Civil engineering (General)

    Performance level analyses of public transportation using importance-performance analysis method

    Freier Zugriff
    Hidayat Nursyamsu | DOAJ | 2018
    Schlagwörter: Engineering (General). Civil engineering (General)

    Options and Uncertainties in Planetary Defense: Mission Planning and Vehicle Design for Flexible Response

    Brent W. Barbee / Megan Bruck Syal / David Dearborn et al. | NTRS | 2017
    Schlagwörter: Astronautics (General)

    Crossing Behaviour of Pedestrians Along Urban Streets in Malaysia

    Freier Zugriff
    Al Bargi Walid A. / David Daniel Basil / Prasetijo Joewono et al. | DOAJ | 2017
    Schlagwörter: Engineering (General). Civil engineering (General)

    The Complete Series of NU-LHT Lunar Simulants

    J. E. Gruener / D. L. Rickman / S. A. Wilson et al. | NTRS
    Schlagwörter: Chemistry and Materials (General) , Geosciences (General)

    Calculation of vehicle delay at signal-controlled intersections with adaptive traffic control algorithm

    Freier Zugriff
    Andronov Roman / Leverents Evgeny | DOAJ | 2018
    Schlagwörter: Engineering (General). Civil engineering (General)

      Calculation of vehicle delay at signal-controlled intersections with adaptive traffic control algorithm

      Freier Zugriff
      Andronov Roman / Leverents Evgeny | DOAJ | 2018
      Schlagwörter: Engineering (General). Civil engineering (General)

    Assessing a risk-avoidance navigation system based on localized torrential rain data

    Freier Zugriff
    Ito Sadanori / Koji Zettsu | DOAJ | 2020
    Schlagwörter: Engineering (General). Civil engineering (General)

    History at the NASA Johnson Space Center

    Uri, John J. / Ross-Nazal, Jennifer / Johnson, Sandra | NTRS | 2016
    Schlagwörter: Aeronautics (General) , Astronautics (General)

    Space Habitat Preliminary Design

    Samuel Park | NTRS
    Schlagwörter: General

    The Possibility of Transferring the Transport Performance on Railway Transport

    Freier Zugriff
    Cempírek Václav / Vrbová Petra / Zákorová Eva | DOAJ | 2017
    Schlagwörter: Engineering (General). Civil engineering (General)

    Parametric Design Study on Aerodynamic Characteristics of Variable Pitot Inlets for Transonic and Supersonic Civil Aviation

    Freier Zugriff
    Kazula Stefan / Wöllner Mark / Grasselt David et al. | DOAJ | 2019
    Schlagwörter: Engineering (General). Civil engineering (General)

    Simulating autonomous driving styles: Accelerations for three road profiles

    Freier Zugriff
    Karjanto Juffrizal / Md. Yusof Nidzamuddin / Terken Jacques et al. | DOAJ | 2017
    Schlagwörter: Engineering (General). Civil engineering (General)

    Quality Assessment in the Logistics of Rail Passenger Transport

    Freier Zugriff
    Dedík Milan / Gašparík Jozef / Záhumenská Zdenka | DOAJ | 2017
    Schlagwörter: Engineering (General). Civil engineering (General)

    The Synthesis of Electric Drives Characteristics of the UAV of “Convertiplane–Tricopter” Type

    Freier Zugriff
    Emelyanova O.V. / Kazaryan G.K. / Martinez Leon A.S. et al. | DOAJ | 2017
    Schlagwörter: Engineering (General). Civil engineering (General)

    A Relationship between Tyre Pressure and Rolling Resistance Force under Different Vehicle Speed

    Freier Zugriff
    Suyabodha Apiwat | DOAJ | 2017
    Schlagwörter: Engineering (General). Civil engineering (General)

    Development of Constructions of Mobile Road Overpasses

    Freier Zugriff
    Kadyrov Adil / Ganyukov Aleksandr / Balabekova Kyrmyzy | DOAJ | 2017
    Schlagwörter: Engineering (General). Civil engineering (General)