WorldWideScience.org Topics

Many of the entries listed in our index of topical pages are scientific acronyms or terms, for example gene sequences or chemical formulas.
Note that the topical pages presented here are a subset of the pages available by performing a search of WorldWideScience.org.
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

         d* plus resonances
         d* zero resonances
         d*effect
         d codes
         d mesons
         d quarks
         d region
         d s mesons
         d states
         d waves
         d-branes
         d-d reactors
         d-he reactors
         d-t operation
         d-t reactors
         dacron
         dacus
         dacus oleae
         dahomey
         daily variations
         dairy industry
         dam
         damage
         damage factor
         damage nuclear


         damage radiation biological
         damage radiation chemical
         damage radiation physical
         damage ratio
         damage vienna convention on liability
         damage zone
         dampa
         dampers gas flow
         damping
         dams
         dancoff correction
         danger coefficient
         danish atomic energy commission
         danish organizations
         danish reactor-1
         danish reactor-2
         danish reactor-3
         danube river
         dapex process
         daphnia
         darcy law
         daresbury synchrotron
         darex process
         dark matter
         dark repair


         darlington site
         darlington-1 reactor
         darlington-2 reactor
         darlington-3 reactor
         darlington-4 reactor
         darmstadt storage ring
         darmstadtium
         darmstadtium 271
         darrieus rotors
         data
         data acquisition
         data acquisition systems
         data analysis
         data base management
         data compilation
         data compilation evaluated
         data covariances
         data display devices
         data display systems
         data forms
         data processing
         data processors
         data storage devices
         data tagging
         data transmission


         data transmission systems
         data validation
         data-flow processing
         dates
         dating
         datum pressure
         daughter products
         davidite
         davis besse reactor
         davis besse-1 reactor
         davis besse-2 reactor
         davis besse-3 reactor
         davy s-h process
         davydov model
         dawsonite
         dayglow
         daylighting
         days living radioisotopes
         dbp
         dc amplifiers
         dc resins
         dc systems
         dc to ac inverters
         dc to dc converters
         dca reactor


         dcta
         dcx devices
         ddg
         ddt
         de broglie wavelength
         de haas-van alphen effect
         de sitter group
         de sitter space
         de-excitation
         deactivation
         dead sea
         dead time
         deaerators
         dealers
         dealkylation
         deamination
         deashing
         deasphalting
         death
         debits
         debris nuclear
         debt collection
         debye cutoff
         debye length
         debye shield


         debye shielding length
         debye temperature
         debye-scherrer method
         debye-waller factor
         dec computers
         deca devices
         decahydronaphthalene
         decalin
         decalso
         decane
         decanoic acid
         decantation
         decapods
         decarbonization
         decarboxylase
         decarboxylases
         decarboxylation
         decarburization
         decay
         decay amplitudes
         decay biological
         decay heat
         decay heat removal
         decay instability
         decay products


         deceleration
         dechanneling
         dechlorination
         deciduous trees
         decimeter wave radiation 1-3 dm
         decision making
         decision tree analysis
         decisions and orders
         deck effect
         decladding
         declassification
         decommissioning
         decomposition
         decontamination
         decontamination factor
         decoupling
         decyl alcohols
         decylamine-tris
         dedtc
         deep inelastic heavy ion reactions
         deep inelastic scattering
         deep inelastic transfer reactions
         deep level transient spectroscopy
         deep river
         deep water oil terminals


         deer
         dees
         defects
         defense
         defense production act
         deferoxamine
         deficiency nutritional
         deforestation
         deformation
         deformed nuclei
         defrosting
         degassing
         degradation chemical
         degradation energy
         degradation nuclear
         degradation thermal
         degree days
         degrees of freedom
         dehalogenation
         dehpa
         dehumidification
         dehumidifiers
         dehydration
         dehydrators
         dehydridation


         dehydrocyclization
         dehydroepiandrosterone
         dehydrogenases
         dehydrogenation
         deiodination
         dekatrons
         delaware
         delaware bay
         delaware river
         delay circuits
         delayed alpha particles
         delayed gamma radiation
         delayed neutron analysis
         delayed neutron fraction
         delayed neutron precursors
         delayed neutrons
         delayed protons
         delayed radiation effects
         delayed radiation injuries
         deletions chromosomal
         delignification
         delivery
         deloro stellite 6
         delphi method
         delphinium


         delta function
         delta rays
         delta-1960 resonances
         demagnetization
         demagnetization adiabatic
         demand
         demand factors
         demand limiters
         dember effect
         demerol
         demetallization
         demineralization
         demineralizers
         democratic republic of the congo
         demography
         demolition
         demonstration plants
         demonstration programs
         demulsification
         denaturation nucleic acid
         denaturation protein
         denatured fuel
         dendrites
         dendritic web growth method
         denitration


         denitrification
         denmark
         densimeters
         densitometers
         density
         density carrier
         density charge
         density current
         density electron
         density energy
         density energy-level
         density flux
         density functional method
         density grain
         density ion
         density log
         density matrix
         density neutron
         density plasma
         density population
         density power
         density proton
         density spectral
         dentin
         denting corrosion


         dentistry
         deoxidation
         deoxycytidine
         deoxycytidylic acid
         deoxypentose nucleic acid
         deoxyribonuclease
         deoxyribonucleic acid
         deoxyribose
         deoxyuridine
         department of defense
         department of interior
         department of transportation
         departure nucleate boiling
         dephenolization
         depleted uranium
         depletion isotopic
         depletion layer
         depletion nuclear fuels
         depolarization
         depolymerization
         deposition
         deposition gravitational
         deposits
         deposits geological
         depreciation


         depressants central nervous system
         depressurization
         depressurization systems
         depth
         depth 1-3 km
         depth 3-6 km
         depth 6-9 km
         depth 9-12 km
         depth distribution
         depth dose distributions
         depth doses
         deregulation
         derivatization
         dermatitis
         desalination
         desalination plants
         desalination reactors
         descaling
         deserts
         desiccants
         design
         design basis accidents
         design reports
         design technical drawings
         design technical specifications


         desorption
         desoxycorticosterone acetate
         desoxyribonucleic acid
         destructive chemical analysis
         destructive distillation
         destructive testing
         desulfovibrio
         desulfurization
         desy
         detailed balance principle
         detection
         detection failed element
         detection limits
         detection nuclear explosions
         detection radiation
         detection seismic
         detectors radiation
         detergents
         determination chemical
         deterministic estimation
         deterministic safety assessment
         detonation limits
         detonation waves
         detonations
         detonators


         detoxification
         detritus
         detroit river
         deus
         deuteration
         deuterides
         deuterium
         deuterium compounds
         deuterium hydride
         deuterium ions
         deuterium oxide
         deuterium target
         deuterium-lithium high flux neutron source facility
         deuteron beams
         deuteron probes
         deuteron reactions
         deuteron spectra
         deuteron target
         deuteron-deuteron interactions
         deuterons
         developed countries
         developers
         developing countries
         devices
         devolatilization


         devonian period
         dew point
         dewar flasks
         dewars
         dewatering
         dewatering equipment
         dewaxing
         dexamethasone
         dextran
         dextrin
         dfa
         dfr reactor
         dfr-350 reactor
         dhdecmp
         di-2-ethylhexylphosphoric acid
         di-2-propyl ether
         diabases
         diabetes mellitus
         diablo canyon-1 reactor
         diablo canyon-2 reactor
         diacetylmorphine
         diagenesis
         diagnosis
         diagnostic techniques
         diagnostic uses


         diagnostics fusion
         diagrams
         dialysis
         diamagnetism
         diamex process
         diaminobiphenyl
         diaminocyclohexanetetraacetic acid
         diamond counters
         diamond drilling equipment
         diamonds
         diamox process
         dianabol
         diantipyrylmethane
         diaphorase
         diaphorases
         diaphragm
         diarrhea
         diatomaceous earth
         diatoms
         diazo compounds
         diazotization
         dibaryons
         diborane
         dibutyl ether
         dibutyl phosphate


         dicarboxylic acids
         dicentric chromosomes
         dicentrics
         dichlorodiphenyltrichloroethane
         dichloromethane
         dichroism
         dichromates
         dicotyledons
         dictionaries
         dictyocaulus
         dictyoptera
         dictyosomes
         dicumarol
         dido reactor
         diel variations
         dieldrin
         dielectric amplifiers
         dielectric constant
         dielectric materials
         dielectric properties
         dielectric tensor
         dielectric track detectors
         dielectrics
         diels-alder reaction
         dienes


         dies
         diesel engines
         diesel fuels
         diesel motors
         diesel oil fraction
         diet
         diethyl ether
         diethyldithiocarbamates
         diethylenetriaminepentaacetic acid
         differential calculus
         differential cross sections
         differential equations
         differential geometry
         differential pac
         differential thermal analysis
         differential topology
         diffraction
         diffraction models
         diffraction neutron
         diffraction production
         diffraction x-ray
         diffractive dissociation
         diffractometers
         diffuse scattering
         diffuse solar radiation


         diffusers
         diffusion area
         diffusion barriers
         diffusion chambers
         diffusion coating
         diffusion coatings
         diffusion equations
         diffusion length
         diffusion welding
         digallic acid
         digester gas
         digestion
         digestive system
         digestive system diseases
         digital circuits
         digital computers
         digital filters
         digital frequency analysis
         digital systems
         digital-to-analog converters
         digitalis
         digitalis glycosides
         digitizers
         digitoxin
         digoxin


         dihydroxybenzene-meta
         dihydroxybenzene-ortho
         dihydroxypropionic acid
         diii-d
         diiodothyronine
         diiodotyrosine
         diisopropyl ether
         dikes
         dilatancy
         dilatometry
         diluents
         dilute alloys
         dilution
         dimensional compactification
         dimensionless numbers
         dimensions
         dimercaprol
         dimercaptopropanol
         dimerization
         dimers
         dimethoxymethane
         dimethyl ether
         dimethyl ketone
         dimethyl sulfide
         dimethyl sulfoxide


         dimethylbenzanthracene
         dimethylglyoxime
         dimethylphenols
         dimethylpropane 2,2-
         dimethylpropionic acid
         dimethylsulfide
         dimple reactor
         dining halls
         dinitrophenol
         dinitrosoresorcinol
         dinoflagellate
         diode transistors
         diode tubes
         diode-pumped solid state lasers
         diodes semiconductor
         diodrast
         diols
         diopside
         diorites
         dioxane
         dioxin
         dip coating
         dip logging
         diphenyl ketone
         diphenylcarbinol


         diphenylethane 1,2-
         diphenylglycolic acid
         diphenylmethanol
         diphenylphosphine oxide
         diphenylpicrylhydrazyl
         diphenylthiocarbazone
         diphtheria
         diplococcus pneumoniae
         diploidy
         dipole moments
         dipoles
         dipped coatings
         diptera
         dipyridamole
         dirac approximation
         dirac cosmology
         dirac delta function
         dirac equation
         dirac form factors
         dirac matrices
         dirac monopoles
         dirac operators
         direct contact heat exchangers
         direct current
         direct cycle cooling systems


         direct drive icf
         direct drive laser implosion
         direct energy conversion
         direct energy converters
         direct ethanol fuel cells
         direct gain systems
         direct injection engines
         direct methanol fuel cells
         direct reactions
         direct solar radiation
         directed-energy weapons
         directional correlation
         directional drilling
         directional radiation detectors
         directories
         dirichlet problem
         dirigibles
         disaccharides
         disadvantage factor
         disarmament
         disaster exceptional natural
         disasters
         disbursements
         discaloy
         discharge canals


         discharge quenching
         discharges electric
         discharges ionization
         discharges wastes
         discount rate
         discrete ordinate method
         discrete ordinates
         discriminators
         disease free period
         disease incidence
         disease resistance
         disease vectors
         diseases
         dishwashers
         disinfectants
         disinfection
         disinfestation
         disintegration biological
         disintegration chemical
         disintegration fission
         disintegration nuclear
         disk mhd generators
         disks accretion
         disks intervertebral
         disks magnetic


         dislocation pinning
         dislocations
         dismantlement nuclear weapons
         dismantling fission reactor
         dismantling fuel assembly
         dismantling reactor
         dispersal insect
         dispersants chemical
         disperse systems
         dispersed storage and generation
         dispersion hardening
         dispersion nuclear fuels
         dispersion relations
         dispersion theory
         dispersions
         dispersive ion waves
         displacement fluids
         displacement gages
         displacement rates
         displacement ventilation
         displacements atomic
         displacements seismic
         display devices
         disposable income
         disposal wastes


         disposal wells
         disproportionation
         dispute settlements
         dissipation factor
         dissociating gases
         dissociation
         dissociation energy
         dissociation heat
         dissolution
         dissolved gases
         dissolved materials
         dissolved oxygen
         dissolved solids
         dissolvers
         distance
         distillate fuel
         distillate fuel oil
         distillates
         distillation
         distillation equipment
         distillers dried grains
         distorted wave born approximation
         distorted wave theory
         distributed collector power plants
         distributed data processing


         distributed structures
         distribution
         distribution constants
         distribution factor rad doses
         distribution functions
         district cooling
         district heating
         district of columbia
         disturbances
         disulfides
         dite tokamak
         dithiols
         dithizone
         diuretics
         diurnal variation
         diva tokamak
         divergences infrared
         diversification
         divertors
         diving operations
         divinylbenzene
         djibouti
         dlts
         dmba
         dme


         dmso
         dmtr reactor
         dna
         dna adducts
         dna base transitions
         dna damages
         dna helicases
         dna hybridization
         dna mismatch
         dna polymerases
         dna repair
         dna replication
         dna sequencers
         dna sequencing
         dna-ase
         dna-cloning
         dnb
         dnepr river
         dnp
         doca
         document destruction
         document retrieval
         document types
         documentation
         dodecane


         dodecanoic acid
         dodecyl radicals
         dodewaard reactor
         doel-1 reactor
         doel-2 reactor
         doel-3 reactor
         doel-4 reactor
         dogs
         dollars
         dolomite
         dolomite rock
         dolphins
         domain structure
         domed structures
         domes structures
         domestic animals
         domestic safeguards
         domestic supplies
         domestic wastes
         dominant mutations
         dominic project
         dominican republic
         donald c cook-1 reactor
         donald c cook-2 reactor
         donkeys


         donnan theory
         doors
         dopa
         dopamine
         doped materials
         doping crystal
         doppler broadening
         doppler coefficient
         doppler effect
         doppler shift attenuation method
         doris storage ring
         dormitories
         dose distributions
         dose equivalents
         dose fractionation
         dose limits
         dose rates
         dose reduction factor
         dose relative factor
         dose-response relationships
         dosemeters
         doses
         doses lethal
         doses radiation
         dosimeters


         dosimetry
         double beta decay
         double bonds
         double focusing spectrometers
         double glazing
         double labelling
         double resonance methods
         double shell houses
         double wall houses
         doublet reactors
         doublet-2 device
         doublet-3 device
         douglas point ontario reactor
         douglas point power station
         douglas point site
         douglas point-1 reactor
         douglas point-2 reactor
         dounreay fast reactor
         dounreay materials testing reactor
         dounreay prototype fast reactor
         dowa process
         dowex
         downhole information systems
         downs syndrome
         downwelling


         dowtherm
         doxorubicin
         dpa
         dpca
         dpo
         dpph
         dpso
         dr-1 reactor
         dr-2 reactor
         dr-3 reactor
         draft control systems
         drag
         drag coefficient
         drag effect
         draglines
         dragon reactor
         drain-down systems
         drainage
         drainage areas
         drainage systems
         draperies
         drawdown
         drawing
         dredge spoil
         dredging


         drell model
         dresden-1 reactor
         dresden-2 reactor
         dresden-3 reactor
         drf
         drift chambers
         drift electron
         drift instability
         drift ion
         drift plasma
         drift pumping
         drift tubes
         drill bits
         drill cores
         drill holes
         drill pipes
         drill ships
         drill stem testing
         drilling
         drilling equipment
         drilling fluids
         drilling materials
         drilling mud
         drilling platforms
         drilling rigs


         drilling risers
         drilling rock
         drills
         drinking water
         droplet model
         droplets
         dropwise condensation
         drosophila
         drought resistance
         droughts
         drug abuse
         drugs
         drum walls
         dry ashing
         dry deposition
         dry holes
         dry scrubbers
         dry storage
         dry-steam systems
         dry-type cooling towers
         dryers
         dryout
         dsa method
         dta
         dto


         dtpa
         dual absorption model
         dual cycle cooling systems
         dual energy use systems
         dual resonance model
         dual temperature process
         dual-fuel engines
         dual-isotope subtraction technique
         dual-purpose power plants
         duality
         dubai
         dubna
         dubna ibr-2 reactor
         dubna jinr
         dubnium
         dubnium 262
         dubnium isotopes
         ducks
         ductile-brittle transitions
         ductility
         ducts
         ducts tear
         dunes
         dungeness-a reactor
         dungeness-b reactor


         duodenum
         duoplasmatrons
         durability
         duralumin
         duranalium
         duranickel
         durene
         duriron
         dust collectors
         dust cooled reactors
         dusts
         dwarf stars
         dwba
         dye lasers
         dyes
         dymac system
         dynamic function studies
         dynamic loads
         dynamic mass spectrometers
         dynamic materials accountability system
         dynamic programming
         dynamic studies biological
         dynamical groups
         dynamics
         dynamics beam


         dynamite
         dynamometers
         dynodes
         dyson representation
         dysprosium
         dysprosium 138
         dysprosium 139
         dysprosium 140
         dysprosium 141
         dysprosium 142
         dysprosium 143
         dysprosium 144
         dysprosium 145
         dysprosium 146
         dysprosium 147
         dysprosium 148
         dysprosium 149
         dysprosium 150
         dysprosium 151
         dysprosium 152
         dysprosium 153
         dysprosium 154
         dysprosium 154 target
         dysprosium 155
         dysprosium 156


         dysprosium 156 target
         dysprosium 157
         dysprosium 158
         dysprosium 158 target
         dysprosium 159
         dysprosium 160
         dysprosium 160 target
         dysprosium 161
         dysprosium 161 reactions
         dysprosium 161 target
         dysprosium 162
         dysprosium 162 target
         dysprosium 163
         dysprosium 163 target
         dysprosium 164
         dysprosium 164 target
         dysprosium 165
         dysprosium 165 target
         dysprosium 166
         dysprosium 167
         dysprosium 168
         dysprosium 169
         dysprosium 170
         dysprosium 171
         dysprosium 172


         dysprosium 173
         dysprosium alloys
         dysprosium chlorides
         dysprosium complexes
         dysprosium compounds
         dysprosium hydroxides
         dysprosium ions
         dysprosium isotopes
         dysprosium oxides
         dysprosium silicides