201–250 von 25,490 Ergebnissen
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    Acoustic Shielding for a Model Scale Counter-rotation Open Rotor

    David B Stephens / Edmane Envia | NTRS | 2012

    Simulated 8x8 Ku-Band Array Antenna Performance on Airplane Door

    Anne I Mackenzie / Bryan L Schoenholz / James M Downey | NTRS | 2022

    TESS Data Release Notes: Sectors 14 – 41, Multi-sector Search, DR61

    Christopher J Burke / Michael M Fausnaugh / Douglas A Caldwell et al. | NTRS | 2021

    Tactical Aircraft Spacing-En route (TAS-E) Concept Overview

    Ryan C Chartrand / Thomas J Graff / Kenneth M Jones et al. | NTRS | 2021

    TESS Data Release Notes: Sector 33, DR49

    Michael M. Fausnaugh / Christopher J. Burke / Douglas A Caldwell et al. | NTRS | 2021

    Marshall Space Flight Center Research and Technology Report 2020

    J W Dankanich / R L Frederick | NTRS | 2021

    Engineering Elegant Systems: Theory of Systems Engineering

    M D Watson / B L Mesmer / P A Farrington | NTRS | 2020

    Development and Verification of a Pipeline for Modeling Flexible Multibody Dynamics

    Tannen S VanZwieten / Aaron D. Schutte / Abhinandan Jain et al. | NTRS | 2020

    Summary of the High Ice Water Content (HIWC) RADAR Flight Campaigns

    Ratvasky, Thomas P. / Harrah, Steven D. / Strapp, J. Walter et al. | NTRS | 2020

    Investigation of a Tandem Tilt-wing VTOL Aircraft in the NASA Langley 12-Foot Low-Speed Tunnel

    Steven C. Geuther / David D. North / Ronald C. Busan | NTRS | 2020

    Airborne Weather Radar Observations & Analysis Results from the 2014/2015 HAIC Flight Campaigns

    Steven Harrah / Patricia J Hunt / Justin K Strickland | NTRS | 2020

    TESS Data Release Notes: Sectors 14 – 19, Multi-Sector Search, DR28

    Burke, Christopher J. / Fausnaugh, Michael M. / Caldwell, Douglas A. et al. | NTRS | 2020

    Space Weather Architecture Options to Support Human and Robotic Deep Space Exploration

    Joseph I Minow / Christopher J Mertens / Linda Neergaard Parker et al. | NTRS | 2020

    Crew Health and Performance Extravehicular Activity Roadmap: 2020

    Andrew F J Abercromby / Omar Bekdash / J Scott Cupples et al. | NTRS | 2020

    Mars Science Helicopter Conceptual Design

    Wayne Johnson / Shannah Withrow-Maser / Larry Young et al. | NTRS | 2020

    Effect of Ram and Zenith Exposure on the Optical Properties of Polymers in Space

    Yuanchun Li / Kim K de Groh / Bruce A Banks et al. | NTRS | 2020

    Engineering Elegant Systems: The Practice of Systems Engineering

    M. D. Watson / B. L. Mesmer / P. A. Farrington | NTRS | 2020

    Development of a Weather-Robust Ground-Based System for Sonic Boom Measurements

    Kent L. Gee / Daniel J. Novakovich / Logan T. Mathews et al. | NTRS | 2020

    Determination of Autogenous Ignition Temperature for Isopropyl Alcohol and Ethanol

    Daniel J Dorney / Susana A Harper / Mark B Mcclure et al. | NTRS | 2020

    Buckling of Thin-Walled Circular Cylinders

    Mark W Hilburger | NTRS | 2020

    Platform Design for Material Exposure to Space and Lunar Environments Experiment (MESLEE)

    Courtney Severino / Jacob Garner / Christopher Nix et al. | NTRS | 2020

    Subsonic Ultra Green Aircraft Research: Phase III – Mach 0.75 Transonic Truss-Braced Wing Design

    Christopher K Droney / Anthony J Sclafani / Neal A Harrison et al. | NTRS | 2020

    Lunar Dust and Its Impact on Human Exploration: A NASA Engineering and Safety Center (NESC) Workshop

    Daniel Winterhalter / Joel S Levine / Russell L Kerschmann et al. | NTRS | 2020

    Recurring Causes of Human Spaceflight Mishaps during Flight Tests and Early Operations

    Timothy S Barth / Steve K Lilley / Barbara G Kanki et al. | NTRS | 2020

    TESS Data Release Notes: Sector 25, DR36

    Michael M Fausnaugh / Christopher J Burke / Douglas A Caldwell et al. | NTRS | 2020

    Autonomous Plant Growth Chamber for NASA: Critical Design Review

    David Beale / Kimberly Simpson / Ray Wheeler et al. | NTRS | 2020

    Technology Readiness Assessment Best Practices Guide

    William M Kimmel / Patricia M. Beauchamp / Margaret A. Frerking et al. | NTRS | 2020

    Experimental Investigation of Drag Modulation Aerocapture: Drag-Skirt Separation in Hypersonic Free Flight

    Michael C Wilder / Marcus A Lobbia / Adam P. Nelessen et al. | NTRS | 2020

    Contamination Control Technology Study for Achieving the Science Objectives of Life-Detection Missions

    Christopher McKay / Alfonso Davila / Jennifer Eigenbrode et al. | NTRS | 2020

    TESS Data Release Notes: Sector 19, DR26

    Fausnaugh, Michael M. / Burke, Christopher J. / Caldwell, Douglas A. et al. | NTRS | 2020

    Run Time Assurance as an Alternate Concept to Contemporary Development Assurance Processes

    Eric M. Peterson / Michael DeVore / Jared Cooper et al. | NTRS | 2020

    Crop Environment for the Resupply and Extension of Space missions (CERES)

    Victoria L Coverstone / German Acosta Quiros / Dylan Bialek et al. | NTRS | 2020

    Frontiers of Space Power and Energy

    Dennis M Bushnell / Robert W Moses / Sang H Choi | NTRS | 2021

    TESS Data Release Notes: Sector 45, DR65

    Michael M Fausnaugh / Christopher J Burke / Douglas A Caldwell et al. | NTRS | 2021