5 results for physical and chemical change found in 0.000 seconds

decelerators deployable devices and structures to induce drag and ... deceleration of aircraft spacecraft and test vehicles such as rocket sleds 51e- ... control detection see also 45 49 63 and 76 51f-test facilities equipment wind ... irradiation freeze drying etc of foods and other agricultural products sanitation ... and fumigation of products food additives ... and preservatives analysis and inspection of products storage ... packaging and display of products kitchen and cooking ... -astrogeology studies of the structure and composition of planets and other bodies ... in the solar system for geology and geophysics see also 48f 54b-astronomy ... celestial mechanics positions and motions of the celestial bodies ... ephemerides eclipses 54c-astrophysics physical and chemical aspects of celestial ...

guide 59 57m-occupational therapy physical therapy rehabilitation restoration of ... normal form and function after injury or physical ... illness occupational therapy physical therapy vocational rehabilitation see ... 57t for social rehabilitation use 92c and 91k for rehabilitation centers use 44k ... 57n-parasitology parasites and parasitism host-parasite interactions ... cycles of parasites see also 57h 57k and 57p 57o-pathology studies of the ... structural and functional changes in tissues and organs which cause or ... pathophysiology ccmparative and experimental pathology histological ... animal diseases use 98e for diagnosis and treatment of diseases use 57e for ... use 57j 57p-pest control agents and methods for the control of plant and ... fungicides rodenticides etc repellants and attractants fumigation and ...

62 see also 77c for critical assemblies and reactor simulation use 77k 77i-reactor ... reactor fuel elements includes cladding and fuel assemblies includes nuclear ... of nonrecoverable fuel materials and fuel contaminants use 77g 77j-reactor ... as pipe materials shielding materials and steels includes fabricated elements or ... assemblies and specific configurations for the effects ... 77i excludes power generating equipment and nuclear fusion reactor materials 77k- ... reactor theory neutron transport theory and criticality includes critical ... assemblies and reactor simulators 47g-hydrography ... closed environments underwater work and construction underwater construction ... mines high explosives primers powder and liquid propellants flame throwers and ... use 81 79b-armor design testing and performance of armor and armor plate ...

-physics 460-general includes electron and x-ray optics thermodynamics nuclear ... physics elementary particles atomic and molecular physics 46a-acoustics ... generation and transmission of sound through various ... media or enclosures includes ultrasonic and infrasonic radiation see also 63a 46b- ... fluid mechanics theoretical and experimental studies of the dynamics ... and statics of fluids and of relative motion between fluids and ... solid bodies aerodynamics and hydrodynamics water tunnel studies and ... equipment for wind tunnel equipment and facilities use 51f for operational ... applications use 51a 75e and 84d for plasma physics use 46g 46c- ... optics lasers generation and propagation of electromagnetic waves in ... the infrared visible and ultraviolet region of the spectrum ...

aerodynamic characteristics and problems of bodies as they are affected ... to boundary layer lift drag laminar and turbulent flow compressible flow lift ... includes aircraft ground vehicles and structures see also 46b for missile ... aircraft operations such as takeoff and landing all-weather and night flight ... 51c-aircraft design production and maintenance of aircraft aircraft ... components and equipment structural studies of ... bodies wings fuselages military and commercial aircraft balloons excludes ... excludes tracked vehicles see also 85a and 81d for meteorological balloons use 55d ... decelerators deployable devices and structures to induce drag and ... deceleration of aircraft spacecraft and test vehicles such as rocket sleds 51e- ... control detection see also 45 49 63 and 76 51f-test facilities equipment wind ...