nasa technical reports server

https://ntrs.nasa.gov/citations/19750011056 A study on aircraft map display location and orientation - NASA Technical Reports Server (NTRS) Six airline pilots participated in a fixed-base simulator study to determine the effects of two Horizontal Situation Display (HSD/map) panel locations relative... nasa technical reports server https://ntrs.nasa.gov/citations/19940021199 Comet nucleus and asteroid sample return missions - NASA Technical Reports Server (NTRS) During the 1991-92 academic year, the Pennsylvania State University has developed three sample return missions: one to the nucleus of comet Wild 2, one to the... nasa technical reports server sample return https://ntrs.nasa.gov/citations/19750011083 The muscle spindle as a feedback element in muscle control - NASA Technical Reports Server (NTRS) The muscle spindle, the feedback element in the myotatic (stretch) reflex, is a major contributor to muscular control. Therefore, an accurate description of... nasa technical reports server https://ntrs.nasa.gov/citations/20130009033 Ultrasonic Detectors Safely Identify Dangerous, Costly Leaks - NASA Technical Reports Server (NTRS) In 1990, NASA grounded its space shuttle fleet. The reason: leaks detected in the hydrogen fuel systems of the Space Shuttles Atlantis and Columbia. Unless the... nasa technical reports server https://ntrs.nasa.gov/citations/19810012995 Viking lander five year summary - NASA Technical Reports Server (NTRS) The battery assemblies in the Viking lander are discussed. Discharge and recharge schemes are described. Performance charts for the batteries are included. nasa technical reports server five year summary viking lander https://ntrs.nasa.gov/citations/19780024215 DSN portable zero delay assembly - NASA Technical Reports Server (NTRS) Design and test data on portable zero delay assemblies are reported. These assemblies are field-use delay standards to periodically calibrate the block 4... nasa technical reports server dsn portable zero delay https://ntrs.nasa.gov/collections/pubspace Search - NASA Technical Reports Server (NTRS) nasa technical reports server search https://ntrs.nasa.gov/search.jsp?R=19930008235 Lunar He-3, fusion propulsion, and space development - NASA Technical Reports Server (NTRS) The recent identification of a substantial lunar resource of the fusion energy fuel He-3 may provide the first terrestrial market for a lunar commodity and,... nasa technical reports server https://ntrs.nasa.gov/citations/20090040798 Driver Code for Adaptive Optics - NASA Technical Reports Server (NTRS) A special-purpose computer code for a deformable-mirror adaptive-optics control system transmits pixel-registered control from (1) a personal computer running... nasa technical reports server adaptive optics driver code https://ntrs.nasa.gov/citations/20090040803 Simulating Flights of Future Launch Vehicles and Spacecraft - NASA Technical Reports Server (NTRS) Marshall Aerospace Vehicle Representation in C (MAVERIC) is a computer program for generic, low-to-high-fidelity simulation of the flight(s) of one or more... nasa technical reports server https://ntrs.nasa.gov/citations/20130009041 Spacesuit Materials Add Comfort to Undergarments - NASA Technical Reports Server (NTRS) Phase change materials (PCMs) were one of the technologies NASA used to help astronauts maintain a "just right" temperature in their space gloves. To... nasa technical reports server spacesuit materials add comfort https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20150015818.pdf Skylon Aerodynamics and SABRE Plumes - NASA Technical Reports Server (NTRS) An independent partial assessment is provided of the technical viability of the Skylon aerospace plane concept, developed by Reaction Engines Limited (REL).... nasa technical reports server skylon aerodynamics sabre plumes https://ntrs.nasa.gov/citations/20050186805 Security Management and Safeguards Office - NASA Technical Reports Server (NTRS) The Security Management and Safeguards Office at NASA is here to keep the people working in a safe environment. They also are here to protect the buildings and... nasa technical reports server security management safeguards office https://ntrs.nasa.gov/citations/19930007687 To build a mine: Prospect to product - NASA Technical Reports Server (NTRS) The terrestrial definition of ore is a quantity of earth materials containing a mineral that can be extracted at a profit. While a space-based... nasa technical reports server to build mine prospect https://ntrs.nasa.gov/citations/19810012985 Anatomy of a short - NASA Technical Reports Server (NTRS) The plate stocks of nickel cadmium batteries were disassembled to locate shorts. Through testing, the cause of the shorts was discovered to be a growth of... nasa technical reports server anatomy short https://ntrs.nasa.gov/citations/19810012991 Nickel cadmium cell optimization program - NASA Technical Reports Server (NTRS) Battery selection was based on tests to evaluate: weight, capacity; overcharge capability at varying temperatures; and charge retention. nasa technical reports server nickel cadmium cell optimization program https://ntrs.nasa.gov/citations/19960022522 The Ellipso (TM) mobile satellite system - NASA Technical Reports Server (NTRS) The Ellipso(trademark) Mobile Satellite System is conceived to extend telecommunication services throughout the world to users that are not well, or not at all... nasa technical reports server tm mobile satellite https://ntrs.nasa.gov/citations/20050186855 Constructing an Educational Mars Simulation - NASA Technical Reports Server (NTRS) Working in the Educational Programs Office, my task this summer is to model a 3D habitat that will be part of a future Mars base. With the President's charge... nasa technical reports server constructing educational mars simulation https://ntrs.nasa.gov/citations/19770009539 U.S. Standard Atmosphere, 1976 - NASA Technical Reports Server (NTRS) Part 1 gives the basis for computation of the main tables of atmospheric properties, including values of physical constants, conversion factors, and... nasa technical reports server standard atmosphere u https://ntrs.nasa.gov/search.jsp?R=19710019929&hterms=sp-125&qs=Ntt%3Dsp-125%26Ntk%3DAll%26Ntx%3Dmode%2Bmatchall%26N%3D0 Design of Liquid Propellant Rocket Engines Second Edition - NASA Technical Reports Server (NTRS) This book intends to build a bridge for the student and the young engineer: to link the rocket propulsion fundamentals and elements (which are well covered in... nasa technical reports server https://ntrs.nasa.gov/citations/20130013822 Phase Change Material Thermal Power Generator - NASA Technical Reports Server (NTRS) An innovative modification has been made to a previously patented design for the Phase Change Material (PCM) Thermal Generator, which works in water where... nasa technical reports server phase change material thermal power https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19950006282.pdf Design and construction of a remote piloted flying wing - NASA Technical Reports Server (NTRS) Currently, there is a need for a high-speed, high-lift civilian transport. Although unconventional, a flying wing could fly at speeds in excess of Mach 2 and... nasa technical reports server design and construction https://ntrs.nasa.gov/search.jsp?R=20190002645 Exploration Missions Communication and Tracking Systems - NASA Technical Reports Server (NTRS) The purpose of this poster is talk about the overview of Space Launch System and communication devices located on Crew Module and Crew Module Adapter of Orion. nasa technical reports server tracking systems exploration missions communication https://ntrs.nasa.gov/search.jsp?R=19940015924 The thumbprint terrain: What will Mars Observer tell us? - NASA Technical Reports Server (NTRS) Some of the more puzzling features seen on Mars are those known as curvilinear features or 'thumb print' terrain, types of patterned ground found in the... nasa technical reports server https://ntrs.nasa.gov/citations/20090040801 Delta-Doped CCDs as Detector Arrays in Mass Spectrometers - NASA Technical Reports Server (NTRS) In a conventional mass spectrometer, charged particles (ions) are dispersed through a magnetic sector onto an MCP at an output (focal) plane. In the MCP, the... nasa technical reports server https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20030002777.pdf Fire Resistant Materials - NASA Technical Reports Server (NTRS) Fire hazard is greater in atmospheres containing a high percentage of oxygen under pressure. NASA intensified its fire safety research after a 1967 Apollo... nasa technical reports server fire resistant materials https://ntrs.nasa.gov/citations/19950004534 Description of the COMRADE experiment - NASA Technical Reports Server (NTRS) The COMRADE experiment is designed to return minimally degraded particles to earth along with complete in situ information concerning mass, velocity, and... nasa technical reports server of the description comrade experiment https://ntrs.nasa.gov/citations/19960022520 MSAT broadcast voice services - NASA Technical Reports Server (NTRS) Later this year the MSAT satellite network will be delivering mobile and remote communications throughout North America. Its services include a family of... nasa technical reports server voice services msat broadcast https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19730010172.pdf Apollo experience report: Protection against radiation - NASA Technical Reports Server (NTRS) Radiation protection problems on earth and in space are discussed. Flight through the Van Allen belts and into space beyond the geomagnetic shielding was... nasa technical reports server apollo experience protection https://ntrs.nasa.gov/citations/19810012976 High energy density batteries for satellite applications - NASA Technical Reports Server (NTRS) The performance requirements of high-energy batteries for terrestrial applications were examined to establish whether or not these systems showed any promise... nasa technical reports server high energy satellite applications https://ntrs.nasa.gov/citations/19930005115 Erosion versus construction: The origin of Venusian channels - NASA Technical Reports Server (NTRS) Lava channels are a common feature in the volcanic regions of the Moon, and have now been observed on Venus. There has been much debate about the origin of... nasa technical reports server https://ntrs.nasa.gov/citations/19940007561 Measurements of cosmogenic nuclides in lunar rock 64455 - NASA Technical Reports Server (NTRS) Eleven samples were ground from the glass coated surface of lunar rock 64455,82 with an average depth resolution of 50 microns and were measured for Be-10,... nasa technical reports server https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20160007766.pdf Composite Characterization Using Ultrasonic Wavefield Techniques - NASA Technical Reports Server... The large-scale use of composite components in aerospace applications is expected to continue due to the benefits of composite materials, such as reduced... technical reports composite characterization using ultrasonic https://ntrs.nasa.gov/citations/19750011068 A model based technique for the design of flight directors - NASA Technical Reports Server (NTRS) A new technique for designing flight directors is discussed. This technique uses the optimal-control pilot/vehicle model to determine the appropriate control...

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