Polythematic Structured Subject Heading System
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1370
terms
aircrafts driving gears
USE
propulsion system
airframe
airframes
USE
airframe
airliners
airport terminals
airports
airships
airspace of the state
airways
USE
upcast shafts
alanine
USE
amino acids
alarm devices
alarm systems
USE
electronic security devices
Albanian language
Albanian literature
albitite deposits
albuminous ingredients
albumins
alchemy
alcohol deterrents
USE
alcoholism
alcoholic beverages
alcoholism
alcohols
alcoholysis
alder
USE
deciduous trees
aldoses
aldosterone
aleurites
Alfer
USE
magnetostrictive materials
algae
USE
lower plants
algebra
algebraic combinatorics
algebraic curves
algebraic dimension theory
algebraic equations
algebraic extension of a field
USE
extension of a field
algebraic functions
USE
rational functions breakdown
algebraic geometry
algebraic logic
algebraic manipulation
algebraic minimization
algebraic operations
algebraic overareas
algebraic structures
algebraic structures category
algebraic surfaces
algebraic theory of automata
algebraic theory of numbers
algebraic topology
algebraic varieties
algicides
alginates
USE
thickeners
algonkium
algorithm analysis
algorithmization
algorithms
USE
algorithmization
algorithms for special computing methods
USE
algorithmization
algous cloudy weather
alicyclic hydrocarbons
alienage
alimony
USE
maintenance obligation
aliphatic unsaturated hydrocarbons
USE
alkenes
alkali metals
alkaline accumulators
alkaline cells
alkaline earth metals
alkaloids
alkanes
alkenes
alkenylation
alkyl
alkylating substances
USE
cytostatics
alkylation
alkylenes
USE
alkenes
alkynes
allene
allergology
allergy
alleys
allocation
allowed voltage
alloy steels
alloyed cast iron
alloyed steels
USE
alloy steels
alloys
alluminium
alluminium alloys
alluminium-copper alloys
alluminium-lithium alloys
alluminium-magnesium alloys
alluminium-silicon alloys
alluminium-zinc alloys
alluvial forests
alluvium
USE
holocene
almonds
almorphe
USE
morphematics
almost everywhere continuous function
USE
continuity almost everywhere
alochtonism
alpha conversion
alpine combined
alpine folding
alpine mountains
USE
high mountains
alpine skiing
USE
alpine combined
alpine-type folding
alpinism
USE
mountaineering
Altaic languages
alteration of building
USE
building modifications
alternate-current drives
alternating current (energetics)
alternating current electric networks
alternating-current electromagnets
alternating-current transducers
alternative agriculture
alternative drives
alternative energy sources
USE
unconventional energy sources
alternative foods
alternative medicine
alternative military service
USE
military service
alternative movements
USE
macropolitical movements
alternative pedagogy
alternative plant production
alternative schools
alternative sentences
alternative set theory
alternative voltage
alternators
altimeters
USE
aircraft instruments
altimetry
altitude
alum
aluminates
aluminium trioxide
aluminum bronzes
alumosilicates
ALWEG
USE
suspended railways
Alzheimer disease
USE
dementia
AM receivers
amalgamation
amateur art
amateur film
amateur sport
amber
ambiguous functions
USE
multifunctions
ambulance cars
ambulances
USE
ambulance cars
ambulatory surgery
amelioration
USE
hydromeliorations
amendment
American English
USE
English language
american football
American Indian art
American Indian civilizations
American Indian languages
American literature
American pragmatism
American revolution
American studies
amidation
amide type anaesthetics
USE
anaesthetics
amides
amido
amidoethylethers
USE
antihistaminics
amination
amines
amino
amino acids
amino acids in meteorites
USE
meteorites
aminolysis
aminoplasts
aminosacharides
USE
monosaccharides
ammeters
ammonia
ammonium
ammunition
ammunition for expansion pistols
USE
munition
amnesia
amnesty
amniotic fluid
amnonia waste water
USE
industrial waste water
amorphous metals
USE
metallic glasses
amorphous semiconductors
amorphous substances
amortization
USE
depreciation
amount
ampere meters
USE
ammeters
Ampére's law
amphibia
amphibolite
amphitheatres
amphoters
ample spaces
USE
open mapping theorems
amplidynes
USE
rotational amplifiers
amplification grades
amplifiers
amplitude characteristics
amplitude modulation
amplitude modulators
amplitude of waves
USE
waves
amplitude stabilisation
USE
stabilisation of amplitude
AMS
USE
automated management systems
amylaceous products
USE
starch
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