Engineering & Materials Science
Banach spaces
100%
Thin films
37%
Optical properties
34%
Soils
21%
Temperature
19%
Chalcogenides
19%
Scanning tunneling microscopy
18%
DNA
18%
Copper
18%
Fluids
17%
Spray pyrolysis
17%
Substrates
16%
Blood
16%
Proteins
16%
Chemical analysis
15%
Optical band gaps
15%
Set theory
15%
Tailings
15%
Heat radiation
14%
Solitons
14%
Stretching
14%
Electric properties
13%
Electrons
13%
Annealing
13%
Nanoparticles
13%
Magnetic fields
13%
Hot Temperature
12%
Refractive index
12%
Optical constants
12%
Zinc oxide
12%
X ray diffraction
12%
Water
12%
Gallium
12%
Structural properties
11%
Doping (additives)
11%
Nonlinear equations
11%
Fluorspar
11%
Iterative methods
11%
Magnetohydrodynamics
11%
Molecules
11%
Ontology
11%
Permittivity
10%
Gold
10%
Entropy
10%
Flow of fluids
10%
Michelson interferometers
10%
Optoelectronic devices
10%
Crystalline materials
9%
Magnetic nanoparticles
9%
Raman spectroscopy
9%
Lead
9%
Mammals
9%
Oxide films
9%
Zinc
9%
Monolayers
9%
Ecosystems
8%
Health
8%
Aluminum
8%
Boundary conditions
8%
Mathematical models
8%
Heavy metals
8%
Substitution reactions
8%
Thermal evaporation
8%
Electrodes
8%
Viscosity
8%
Metals
8%
Cadmium
7%
Ordinary differential equations
7%
Chemical reactions
7%
Nanostructures
7%
Activation energy
7%
Nanocomposites
7%
Glass
7%
Porous materials
7%
Heat transfer
7%
Mathematical operators
7%
Antimony
7%
Atomic force microscopy
7%
Crystallization
7%
Scanning
7%
Nickel
7%
Absorption spectra
7%
Skin friction
6%
Ions
6%
Metalloproteins
6%
Spectroscopy
6%
Hydrothermal synthesis
6%
Drug delivery
6%
Carbon
6%
Scanning electron microscopy
6%
Magnetron sputtering
6%
Nutrients
6%
Monitoring
6%
Groundwater
6%
Infrared radiation
6%
Plasmas
6%
Adsorption
6%
Tumors
6%
Pollution
6%
Physics & Astronomy
Botswana
30%
atmospheric sounding
29%
deoxyribonucleic acid
21%
Michelson interferometers
19%
energy
16%
optical properties
16%
thin films
14%
galaxies
13%
protons
12%
profiles
12%
interactions
11%
impulses
11%
novae
11%
solitary waves
11%
predictions
11%
anions
11%
dark matter
11%
spectroscopy
10%
temperature
10%
volcanic eruptions
10%
helices
10%
nuclei
10%
molecules
10%
copper
10%
sprayers
9%
water
9%
x rays
9%
nonlinear equations
9%
detachment
9%
fluids
9%
chalcogenides
9%
nanoparticles
9%
proteins
9%
ground water
8%
simulation
8%
thermal radiation
8%
approximation
8%
synthesis
8%
scanning tunneling microscopy
8%
limbs
8%
cross sections
8%
photoelectrons
8%
neutrinos
8%
mass to light ratios
7%
drugs
7%
Republic of South Africa
7%
plane waves
7%
excitation
7%
photodetachment
7%
basements
7%
soils
7%
angular distribution
7%
scattering
7%
electrical resistivity
7%
Global Positioning System
6%
Nigeria
6%
stratosphere
6%
blood
6%
blood flow
6%
diffraction
6%
Landau-Ginzburg equations
6%
fluid flow
6%
expansion
6%
ejecta
6%
orbits
6%
gold
6%
orbitals
6%
Ethiopia
6%
Halogen Occultation Experiment
6%
land use
6%
mixing ratios
6%
transmittance
5%
rocks
5%
light curve
5%
water resources
5%
substitutes
5%
polarization
5%
annealing
5%
composite materials
5%
permittivity
5%
carbonates
5%
mass spectroscopy
5%
characterization
5%
electrons
5%
resources management
5%
aquifers
5%
minerals
5%
massifs
5%
gravitation
5%
iodides
5%
refractivity
5%
entropy
5%
S matrix theory
5%
water management
5%
heat transfer
5%
nucleon-nucleon interactions
5%
Earth & Environmental Sciences
Africa
35%
MIPAS
29%
soil
21%
craton
16%
distribution
14%
Southern Africa
12%
granitoid
12%
geochemistry
12%
temperature
12%
rainfall
11%
climate
11%
charnockite
11%
tailings
11%
basin
10%
fluoride
10%
drought
9%
mineral
9%
Archean
9%
effect
9%
zircon
9%
quartz
9%
electrical resistivity
9%
granite
8%
carbonate
8%
granulite
8%
rock
8%
river
8%
detection
8%
pest
8%
simulation
8%
ozone
8%
tolerance
8%
groundwater
8%
climate change
8%
outburst
8%
anomaly
7%
heavy metal
7%
fluid
7%
wetland
7%
limb
7%
modeling
7%
orthopyroxene
7%
small mammal
7%
volcanic eruption
7%
fluorite
7%
comparison
7%
index
7%
trace element
6%
vegetation
6%
analysis
6%
floodplain
6%
gravity
6%
West Africa
6%
trend
6%
sediment
6%
spectrometer
6%
accretion
6%
arsenic
6%
mineralogy
6%
radio
6%
garnet
6%
Fourier transform
6%
ejecta
6%
zinc
6%
water
6%
gneiss
6%
grassland
6%
texture
6%
gold
6%
warming
6%
cold
6%
policy
6%
mineralization
6%
stratosphere
6%
GPS
6%
land
6%
lake
5%
terrane
5%
method
5%
rare earth element
5%
pollution
5%
GIS
5%
carbon
5%
exhumation
5%
large igneous province
5%
fish
5%
land use
5%
beetle
5%
tectonics
5%
parameter
5%
rhizosphere
5%
seismic refraction
5%
copper
5%
dolomite
5%
human immunodeficiency virus
5%
aerosol
5%
paleosol
5%