1–12 von 12 Ergebnissen
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    Science Objectives for Human Exploration of Mars Workshop Report

    P B Niles / D H Needham / D P Archer et al. | NTRS | 2023

    Artemis Curation: Preparing for Sample Return from the Lunar South Pole

    Mitchell, J. L. / Zeigler, R. A. / McCubbin, F. M. et al. | NTRS | 2020

    Observation of Multiplicity Dependent Prompt $\chi_{c1}(3872)$ and $\psi(2S)$ Production in $pp$ Collisions

    Aaij, Roel / Abellán Beteta, Carlos / Ackernley, Thomas et al. | DataCite | 2020

    The Low NOx Truck Engine

    Nicol, A. J. / Doyle, D. M. / Needham, J.R. | SAE Technical Papers | 1991

    Developing the Truck Engine for Ultra Low Emissions

    Needham, J R / Faulkner, S A / Doyle, D M | SAGE Publications | 1991

    Injection Timing and Rate Control - A Solution for Low Emissions

    Doyle, D. M. / Ishiwata, H. / Needham, J. R. et al. | SAE Technical Papers | 1990

    APPLICATION OF AN ADVANCED IN-LINE INJECTION SYSTEM TO A HEAVY DUTY DIESEL ENGINE

    Doyle, D. M. / Needham, J. R. / Freese, R. G. et al. | SAE Technical Papers | 1989

    The Combustion and Ignition Quality of Alternative Fuels in Light Duty Diesels

    Doyle, D. M. / Needham, J. R. | SAE Technical Papers | 1985

    An Evaluation of Unthrottled Combustion System Options for Future Fuels

    Cooper, B. M. / Needham, J. R. / Norris-Jonnes, S. R. | SAE Technical Papers | 1983

    Design and Operation of the Imperial College No. 2 Hypersonic Gun Tunnel

    G. M. Elfstrom / D. A. Needham / J. L. Stollery | NTIS | 1970

    Beryllium-aluminum alloys

    FENN, R. W. / GLASS, R. A. / NEEDHAM, R. A. et al. | AIAA | 1965