NASA - National Aeronautics and Space Administration (NASA): Recent submissions

Now showing items 1221-1240 of 3613

    • NASA-LLIS-1793 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2007
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Abstract:
      Center organizations must be adequately aligned with the needs of the projects they support. This is especially true for projects that are at the beginning of their life-cycle or at a critical ...
      Subject(s) : Program Management , Systems Engineering and Analysis ,

    • NASA-LLIS-1434 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2003
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Abstract:
      As evidenced by the fact that the Columbia Task Force was often required to be a major integration function between CAIB investigation teams, an independent accident investigation board may ...
      Subject(s) : Accident Investigation , Administration/Organization , NASA Standards , Policy & Planning , Safety & Mission Assurance ,

    • NACA-RM-L6H28 REV A 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1940
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: An investigation of the characteristics of a wing with an aspect ratio of 9.0 and an NACA 65-210 airfoil section has been made at Mach number up to 0.925. The wing tested has a taper ratio of 2.5:1.0, no twist, dihedral, ...

    • NASA-LLIS-0430 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1996
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Abstract:
      During fabrication of the TIROS-N Microwave Sounding Unit, connector cleaning fluids penetrated to the interior of the chassis. This caused severe swelling of the conformal coating material ...
      Subject(s) : Connector Cleaning , Hardware , Parts Materials & Processes , Polymers ,

    • NASA-TN-D-6238 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1971
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Wind tunnel investigation of static longitudinal and lateral characteristics of full scale mockup of light twin engine aircraft
      Subject(s) : AERODYNAMIC , AIRCRAFT , CHARACTERISTICS , CONFIGURATIONS , MONOPLANES , MULTIENGINE , STABILITY , TESTS , TUNNEL , VEHICLES , WIND ,

    • NASA-LLIS-0228 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1993
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Description of Driving Event:
      A new vacuum furnace was being checked out when it was inadvertently pressurized to much higher than one atmosphere of argon gas. The furnace door was held closed by 3 ...
      Subject(s) : Industrial Operations , Pressure Vessels , Safety & Mission Assurance ,

    • NACA-TN-1203 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1947
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: INTRODUCTION
      Analysis of accident data published by the Civil Aeronautics Administration have shown that stalls, with or without subsequent spins, are responsible for most of the fatalities and injuries in light-airplane ...

    • NASA-LLIS-1287 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2002
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Description of Driving Event:
      The Program\'s senior management had a visible commitment to risk management, which was demonstrated by their attendance in specialized training and work with consultants. ...
      Subject(s) : Administration/Organization , Policy & Planning , Risk Management/Assessment ,

    • NACA-RM-L51D20 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1951
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: INTRODUCTION
      As part of an investigation to supply additional information concerning the effectiveness of various types of flaps on wings having sweptback plan forms, together with the effects of flap deflection, span ...

    • NASA NPD 7330.1 REV H 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2010
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: APPLICABILITY
      This NPD is applicable to NASA Headquarters and NASA Centers, including Component Facilities.

    • NASA-LLIS-0092 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1992
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Description of Driving Event:
      During forward center segment on-load to rail car for transport to the furbishment facility, the segment began to slide out of the confines of the handling sling. Approximately ...
      Subject(s) : Flight Equipment , Flight Operations , Launch Process , Launch Vehicle , Lifting Devices , Pressure Vessels , Transportation ,

    • NASA-LLIS-1025 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1997
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Description of Driving Event:
      Improvement in the Software Development Process for the International Space Station Program.
      Subject(s) : Administration/Organization , Aerospace Safety Advisory Panel , Configuration Management , Policy & Planning , Software ,

    • NASA NPD 1490.1 REV H 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2010
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: APPLICABILITY
      This NPD is applicable to NASA Headquarters and NASA Centers, including Component Facilities and Technical and Service Support Centers. This language applies to the Jet Propulsion Laboratory, ...

    • NASA NPR 3430.1 REV C 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2007
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Purpose
      The Employee Performance Communication System (EPCS) is NASA's performance management system for all employees other than Senior Executive Service (SES), Senior Scientific and Technical (ST), ...

    • NASA-LLIS-0650 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2000
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Practice:
      Incorporation of prudent design techniques results in reliable Firex/Deluge System Design Practice for Elimination of Single Point Failures and Unsolicited Operation.

    • NASA-LLIS-1556 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2005
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Abstract:
      The Agency has aggressively committed to pursue performance tracking such as Earned Value Management (EVM). However, given the constraints of operating within the restrictions and limitations ...
      Subject(s) : Financial Management , Policy & Planning , Program and Project Management , Risk Management/Assessment ,

    • NASA-LLIS-1415 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2004
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Abstract:
      On two occasions during the ULYSSES mission, a mission controller erroneously performed a duplicate transmission of an operational command. The problem was traced to imprecise execution of ...
      Subject(s) : Communication Systems , Configuration Management , erroneous commanding , Flight Operations , Ground Operations , mission operations , operations assurance , operations procedures , operations training , Spacecraft , Test & Verification ,

    • NACA-RM-E53J07 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1954
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: INTRODUCTION
      An experimental investigation was instituted at the NACA Lewis laboratory to obtain heat-transfer and related pressure-drop information for air flowing in tubes at high surface and fluid temperatures. The ...

    • NASA NPR 3713.4 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;2012
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: PURPOSE
      a. Pursuant to Executive Order 13087 and NASA Policy Directive (NPD) 3713.2, Federal Equal Employment Opportunity (EEO) Programs of NASA, discrimination based on sexual orientation is prohibited ...

    • NASA-LLIS-0403 

      Type: standard
      Source: NASA - National Aeronautics and Space Administration (NASA):;1996
      Organization : NASA - National Aeronautics and Space Administration (NASA)
      Abstract: Abstract:
      Inadvertent commanding of the safing sequence while the Viking (VO-2) spacecraft was still on the launch pad enabled the RCS thrusters. The thrusters fired in an attempt to compensate for the ...
      Subject(s) : Ground Operations , Pre-Launch Constraints , Software , Spacecraft ,