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Subject Heading list to the CEDB
You can browse this alphabetical list of Subject
headings or
you can select a letter to jump to a specific portion of the list
BT = Broader term; NT = Narrower term; RT = Related term; SN = Scope
note; UF = Use for
Unauthorized term = Term displayed in []'s
O
Occupational health
RT: Health hazards
RT: Public health
Occupational safety
BT: Safety
Ocean bottom
RT: Sea floor
RT: River beds
RT: Continental shelves
Ocean engineering
BT: Engineering
Ocean water
BT: Water
Ocean waves
BT: Waves
Oceanography
BT: Graphic methods
Oceans
NT: Baltic Sea
NT: Bering Sea
NT: Black Sea
NT: Caspian Sea
NT: Mediterranean Sea
NT: North Sea
Odors
RT: Air pollution
[Office buildings]
Use: Commercial buildings
Offshore construction
BT: Construction
Offshore drilling
BT: Drilling
RT: Offshore platforms
Offshore platforms
BT: Offshore structures
RT: Offshore drilling
Offshore structures
BT: Structures
NT: Offshore platforms
Ohio
BT: United States
Ohio River
BT: Rivers and streams
Oil pipelines
BT: Pipelines
Oil shale
BT: Fuels
Oil spills
BT: Spills
Oil storage
BT: Storage
Oils
BT: Fuels
Oklahoma
BT: United States
Oman
BT: Middle East
One dimensional flow
BT: Flow
Open channel flow
BT: Flow
Open channels
BT: Channels
Openings
Optics
UF: [Prisms]
Optimization
RT: Algorithms
Optimization models
BT: Models
[Orange County Flood Control District, CA]
Use: Civil engineering landmarks
Orbits
RT: Space exploration
Oregon
BT: United States
Organic carbon
BT: Carbon
Organic compounds
BT: Chemical compounds
NT: Surface-active agents
Organic loads
BT: Loads
Organic matter
RT: Biofilm
RT: Enzymes
RT: Algae
RT: Microbes
Organizational policy
BT: Policies
Organizations
NT: Corporations
[Original Dallas Floodway, TX]
Use: Civil engineering landmarks
Orthotropism
Oscillations
NT: Vibration
Oscillatory flow
BT: Flow
Osmosis
NT: Electroosmosis
Outfall sewers
BT: Sewers
Outflow
BT: Flow
Outwash
UF: [Overwash]
Overconsolidated soils
BT: Soil consolidation
Overflow
BT: Flow
Overland flow
BT: Flow
UF: [Surface flow]
Overloads
BT: Loads
Overpasses and underpasses
BT: Highways and roads
[Overwash]
Use: Outwash
Owners
Oxidation
Oxygen
BT: Chemical elements
NT: Dissolved oxygen
Oxygen demand
NT: Chemical oxygen demand
UF: [Biochemical demand]
Oxygen transfer
Oxygenation
Ozone
Ozonization Back to Top |
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