21–40 of 10,804 hits
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    UAV Delivery Monitoring System

    Free access
    San Khin Thida / Mun Sun Ju / Choe Yeong Hun et al. | DOAJ | 2018
    Keywords: Engineering (General). Civil engineering (General)

    NASA Ames Research Center - An Overview

    Rupak Biswas | NTRS
    Keywords: General

    “I’m From Iowa; I Only Work In Space”

    Dennis Gallagher | NTRS
    Keywords: General

    Highly passable propulsive device for UGVs on rugged terrain

    Free access
    Gradetsky Valery / Ermolov Ivan / Knyazkov Maxim et al. | DOAJ | 2018
    Keywords: Engineering (General). Civil engineering (General)

    Analysis of the possibilities in railways shape assessing using GNSS mobile measurements

    Free access
    Koc Wladyslaw / Specht Cezary / Chrostowski Piotr et al. | DOAJ | 2019
    Keywords: Engineering (General). Civil engineering (General)

    Space Habitat Preliminary Design

    Samuel Park | NTRS
    Keywords: General

    Design of a Symmetrical Quad-rotor Biplane Tail-Sitter Aircraft without Control Surfaces and Experimental Verification

    Free access
    Wang Hongyu / Zhao Xun / Bai Hui et al. | DOAJ | 2018
    Keywords: Engineering (General). Civil engineering (General)

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

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

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

    Free access
    Suyabodha Apiwat | DOAJ | 2017
    Keywords: Engineering (General). Civil engineering (General)

    History at the NASA Johnson Space Center

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

    The Complete Series of NU-LHT Lunar Simulants

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

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

    Free access
    Kazula Stefan / Wöllner Mark / Grasselt David et al. | DOAJ | 2019
    Keywords: Engineering (General). Civil engineering (General)

    NASA Strategy for Technology Development

    Erica Rodgers | NTRS | 2021
    Keywords: General

    Human Physiology, Performance, Protection, and Operations (H-3PO) Lab

    Patrick Estep / Jeffrey Somers / Karina Marshall-Goebel | NTRS
    Keywords: Engineering (General) , Space Sciences (General)

    Distributed Spacecraft Autonomy (DSA)

    Daniel Cellucci | NTRS
    Keywords: Aeronautics (General) , Space Sciences (General)

    Assessment and analysis of road transport driver’s behavior in terms of eco-driving

    Free access
    Kilimnik Sebastian / Muślewski Łukasz / Kilimnik Wojciech | DOAJ | 2021
    Keywords: Engineering (General). Civil engineering (General)

    Optimal design of power frames for special purpose vehicles' cockpits with regard to their eigenfrequencies and shock resistance

    Free access
    Leontev Aleksandr / Aleshin Mikhail / Klyavin Oleg et al. | DOAJ | 2018
    Keywords: Engineering (General). Civil engineering (General)

    The impact of a vehicle braking system state on safe driving – part one

    Free access
    Aleksandrowicz Piotr | DOAJ | 2018
    Keywords: Engineering (General). Civil engineering (General)