Polythematic Structured Subject Heading System

  1. A. C. current USE alternating current (energetics)
  2. A. C. drives USE alternate-current drives
  3. A. C. electric nets USE alternating current electric networks
  4. abbreviations
  5. abdomen USE human body
  6. abdominal pain USE abdominal pains
  7. abdominal pains
  8. abduction USE kidnapping
  9. Abel groups
  10. Abelian manifolds
  11. aberration effects USE positional astronomy
  12. abilities
  13. abolition USE amnesty
  14. abortifacient agents USE reproductive control agents
  15. abortion
  16. abrasion resistant steels
  17. abrasive blasting
  18. abrogation USE derogation
  19. absent-mindedness
  20. absolute advantage
  21. absolute being USE forms of being
  22. absolute continuity
  23. absolute continuous functions USE absolute continuity
  24. absolute convergence
  25. absolute humidity
  26. absolute idealism
  27. absolute magnitude
  28. absolute measurement
  29. absolute monarchy USE absolutism
  30. absolute negative temperatures
  31. absolute prices
  32. absolute state USE absolutism
  33. absolute temperature
  34. absolutism
  35. absorption
  36. absorption line spectra
  37. absorption of radiation
  38. absorption of waves
  39. absorption processes
  40. absorption spectra
  41. absorption spectroscopy
  42. abstersion of flue gases
  43. abstract
  44. Abstract art
  45. abstract harmonic analysis USE general Fourier's expansion
  46. abstract machines category
  47. abstract painting
  48. abstract processor
  49. abstract thinking
  50. absurd drama
  51. absurd literature USE absurd drama
  52. abuse of animals
  53. abuse of authority
  54. abuse of power USE abuse of authority
  55. abuse of power in politics
  56. abutment walls USE supporting walls
  57. abyssal bodies
  58. abyssinian wells USE wells (water)
  59. academic libraries
  60. academic school
  61. academic writing USE language teaching
  62. acaricides
  63. acceleration
  64. acceleration of convergence
  65. acceleration of gravity
  66. accelerative force field
  67. accelerator of development
  68. accelerators of charged particles
  69. acceptance of eating
  70. access balcony USE courtyard galleries
  71. access management
  72. accessories
  73. accident rate
  74. accident-prone behaviour
  75. accidents
  76. accommodation and catering services for refugees USE services for refugees
  77. accommodation contracts USE civil-law contracts
  78. accommodation for homeless persons USE social services
  79. accompanied combined transport
  80. accordions USE keyboard musical instruments
  81. account books
  82. account final statement
  83. account procedures USE accounting procedures
  84. accountant balance-sheet
  85. accounting
  86. accounting procedures
  87. accounting unit
  88. accounts
  89. acculturation USE cultural diffusion
  90. accumulation
  91. accumulation stove
  92. accumulator batteries
  93. accumulator cars
  94. accumulator charging
  95. accumulators USE accumulator batteries
  96. accuracy of measurement
  97. accusation
  98. accusative USE cases
  99. acetalization
  100. acetate fibres USE synthetic fibres
  101. acetyl
  102. acetylcholine derivatives USE neurotransmitter agents
  103. acetylene
  104. acid accumulators USE lead accumulators
  105. acid rainfalls USE anthropogenic pollution of water
  106. acid rains USE anthropogenic pollution of water
  107. acid soils
  108. acids
  109. acita
  110. acmeism USE avant-garde art trends
  111. acoustic emission
  112. acoustic holography USE holography
  113. acoustic input devices
  114. acoustic insulations
  115. acoustic logging
  116. acoustic output devices
  117. acoustic pressure USE acoustics
  118. acoustic sources USE electroacoustics
  119. acoustics
  120. acoustics of space
  121. acoustooptical materials
  122. acquired behaviour
  123. acquiring USE memory processes
  124. acquisition
  125. acquisition lists
  126. acquisition of inheritance USE law of succession
  127. acquisition of nationality
  128. acquisitive offence USE crime against property
  129. acreage USE farm area
  130. acretion disks USE double stars
  131. acrobatics
  132. acrylic polymers
  133. Act on Protection of Economic Competition
  134. actant USE sentence structure
  135. actinides USE actinoids
  136. actinium
  137. actinoids
  138. action USE activity
  139. action nouns USE word-formation categories
  140. action research USE research
  141. activation
  142. activation of macrophages
  143. activators USE waste water flotation
  144. active current
  145. active debts
  146. active filters
  147. active immunity USE immunity
  148. active military service USE military service
  149. active nuclear geophysics
  150. active power of power station USE power station output
  151. active radiolocation
  152. active radiometry
  153. active RC circuits synthesis
  154. active seismic methods
  155. active voice USE verbs
  156. active zones
  157. activity
  158. activity detrimental to consumers
  159. acts USE laws
  160. acts contrary to public order USE breach of the peace
  161. actuators
  162. acupressure
  163. acupuncture
  164. acyl
  165. acylation
  166. adages USE proverbs
  167. adamantanes
  168. adaptability USE adaptation
  169. adaptation
  170. adaptation of species
  171. adapted milk USE milk
  172. adaptive approach USE neoevolutionistic anthropology
  173. adaptive control
  174. adaptive systems (computer science)
  175. adaptive systems (physics)
  176. added value
  177. additing IC
  178. addition
  179. addition compounds
  180. addition of contemporaneous velocities
  181. additive theory of numbers
  182. additives
  183. addressing
  184. addressing machines USE office machines
  185. adenine
  186. adenosine diphosphate USE amino acids
  187. adenosine monophosphate USE amino acids
  188. adenosine triphosphate USE amino acids
  189. adherence USE adhesion
  190. adhesion
  191. adhesion contracts USE international treaties
  192. adhesive procedure USE damages
  193. adhesives USE glues
  194. adiabatic cooling
  195. adiabatic line
  196. adiabatic processes
  197. adipokines
  198. aditive bases
  199. adits USE galleries (mining)
  200. adjectives