Scientific and Technical Aerospace Reports

The subject heading is a key to the subject content of the document The Notation of Content (NOC). rather than the title of the document, is used to provide a more exact description of the subject matter The report number helps to indicate the type of document cited (eg. NASA report, translation, NASA contractor report). The subject category number indicates the subject category in the abstract section in which the citation is located. The NASA accession number denotes the number by which the citation is identified within the subject category The NOC's are arranged under each subject heading in ascending accession number order

tion, respectively

ACCIDENT INVESTIGATION

c04 N72-11992

Investigation of air taxi crash, Binghamton, New

York

[NTSB-AAR-71-13]

ACCIDENT PREVENTION

c02 N72-11945

Safety systems for avoiding irradiation accidents around accelerators (CEA-CONF-1765]

ACCIDENTS

cll N72-12187

N waves from weak sparks in air, studied by wide band condenser microphones [AD-725865]

ACOUSTIC SIMULATION

c23 N72-12662

Digital low frequency atmospheric radio noise simulator

(AD-728493] ACTUATORS

c07 N72-12106

[AD-875752] ADAPTIVE CONTROL

c15 N72-12425

Time-domain and frequency-domain design techniques for model-reference adaptive control systems using Liapunov stability theorems, and application to space shuttles [NASA-CR-121031]

c31 N72-12882 Application of solution of inhomogeneous linear quadratic optimization problem to guided missile tracking operations (AD-728456] ADHESIVES

c31 N72-12904

Ethylene terpolymer material used as thermoplastic transparent adhesive for bonding polycarbonate to glass

Remote sensing technique applications to selected inter and intra urban data acquisition problems, including extraction of housing quality data from aerial photography c24 N72-12251 Geologic mapping from small scale aerial photographs Arizona c13 N72-12264 Mapping based on ground and aerial surveys c13 N72-12267 Remote aerial infrared imagery of chlorophyll con tent in plant anomalies

Feasibility of multispectral aerial photography for agricultural land use inventory

c13 N72-12279 Identification of shrub type vegetation on large scale color and infrared aerial photographs

c13 N72-12281 Vegetational and environmental classification schemes for earth resouces analyses in spaceborne and aerial photography c13 N72-12282 Remote aerial photography and multispectral sensing for detecting forest insect epidemics

c13 N72-12283 Estimation of green plant material on ground based on color-IR aerial photography of arid-zone vegetation c14 N72-12299 Analysis of aerial photographs to determine land use for selected tracts in Metropolitan Washington, D.C. (NASA-CR-124607] c13 N72-12330 Infrared aerial photography of vegetation to determine potential fire hazards (AD-725862]

c13 N72-12361 Application of electronic image enhancement viewer to earth resources [NASA-CR-123481]

c14 N72-12394 Aerial reconnaissance of foliage and vegetation in Florida Keys using image enhancement equipment c14 N72-12399 Analysis of image enhancement techniques following geological study of Yellowstone National Park

area

c13 N72-12400 Application of color video enhancement system and micro-densitometers to provide definition of open pit copper mine features

c13 N72-12401 Analysis of water color patterns caused by backscattered light from suspended materials to determine oceanographic conditions

AERIAL RECONNAISSANCE

c14 N72-12403 Measurement of pollutants beneath surface of water using airborne spectrometer c14 N72-12312 Analysis of Apollo 9 flight S065 photography experi ment and comparison with supporting photography from high altitude aircraft (EXPT-S065-APOLLO-9]

c14 N72-12398 Aerial reconnaissance of foliage and vegetation in Florida Keys using image enhancement equipment c14 N72-12399 Computerized simulation of dot grids for shape analysis for aerial mapping (NASA-CR-124609]

AERODYNAMIC CHARACTERISTICS

c19 N72-12530

Conference on theoretical methods and wind tunnel facilities for transonic aerodynamic testing of aircraft at high Reynolds numbers JAGARD-CP-83-71]

c01 N72-11854 Transonic wind tunnel testing for predicting flight performance characteristics of aircraft

c01 N72-11865

Annotated bibliography and indexes on aeronautical
engineering and aerodynamics-[October 1971]
[NASA-SP-7037[10]]

c01 N72-11852
Reduction of water pollution, development of rail-
way track switch heater, lubrication under cold
weather conditions, and research projects conducted
by mechanical and aeronautical engineering facilities
[DME/NAE-1971[3]]
c30 N72-12820
Handbook of aviation historical data
[ZMS-348G]

c34 N72-12968
Academic program, research projects, and related
activities of Israel Institute of Technology Department
of Aeronautical Engineering
[AD-726162]

AEROSPACE ENGINEERING

c34 N72-12972

AGE FACTOR

Interrelationships of age, aptitude measures, and
training performance scores for air traffic controllers
[FAA-AM-71-36]
c05 N72-12061
AGRICULTURE

Remote sensing and data reduction techniques for
Earth Resources Program applied to agriculture and
forestry conference
[NASA-TM-X-67404]

c13 N72-12269
Remote sensing and automatic color density analy-
sis for soil mapping in agricultural soil surveys

c13 N72-12274
Remote radar sensing techniques in agriculture and
soil mapping

AIR

c07 N72-12291

Fourier analysis of finite amplitude standing waves
in air
[AD-728568]
c23 N72-12667

AIR BREATHING ENGINES

Application of linear stochastic optimal control
theory to design of control system for air inlet of su-
personic propulsion system
[NASA-TM-X-67907]

AIR FLOW

c01 N72-11897

Analysis of friction coefficients and velocity
profiles in wall layer of constant pressure turbulent
wall jets with small initial boundary layers

cl2 N72-12224
Radiative heat transfer and heat conduction errors
in air tubes

(NLL-AERE-TRANS-1131-[9091.9F]]

c33 N72-12937
Pressure drop, heat and mass transfer during
air/water mist flow across bank of heated tubes
[NEL-474]
c33 N72-12938
Flow and heat transfer for air cooled turbine vane
[NASA-TM-X-2376]
c33 N72-12947
Transonic performance of double flux engine
nacelle air intake and afterbody at high Reynolds num-
bers

AIR INTAKES

Interrelationships of age, aptitude measures, and
training performance scores for air traffic controllers
(FAA-AM-71-36]
c05 N72-12061
System and method for position locating for air traf-
fic control involving supersonic transports
[NASA-CASE-GSC-10087-3]

c07 N72-12080
Simulation and analysis of characteristics of air traf-
fic control voice communication channels
(FAA-RD-71-78]
c21 N72-12578
Proposal for air traffic control of landing aircraft
near airports
[NASA-CR-124640]

c21 N72-12580
Estimates of maximum number of aircraft likely to
be airborne simultaneously over Pacific for planning
operational satellite service

c21 N72-12588
Analysis of causes for air carrier delays in opera-
tions at major airports and recommendations to al-
leviate sources of delay
(AD-726061]

AIR TRANSPORTATION

c21 N72-12593

Requirements for governmental regulation of air-
craft noise
[REPT-61]

c02 N72-11959
Analysis of noise levels created by military aircraft,
ground support equipment, and terminal facilities
[AD-728454]
c02 N72-11972

AIRCRAFT PERFORMANCE

Transonic wind tunnel testing for predicting flight
performance characteristics of aircraft

c01 N72-11865
Analysis of mass, structural, and aerodynamic data
for XB-7 aircraft at three flight conditions
[NASA-CR-116773]

c02 N72-11943
Numerical analysis to determine optimal solutions
to aircraft maneuvers involved in go-around and flare
during landing operations
[AD-728325]

c02 N72-11973
Simulation of flight maneuver-load distributions
utilizing stationary, nonGaussin random load histories
[NASA-TN-D-6570]
c32 N72-12908

AIRCRAFT RELIABILITY

Statistical analysis of aircraft operations to show
relationship of operational readiness, maintenance,
scheduling, and life expectancy
[AD-728656]

AIRCRAFT SAFETY

c02 N72-11970