Earth & Environmental Sciences
electronic waste
100%
phyllosilicate
79%
shock metamorphism
70%
nontronite
64%
meteor
54%
drip irrigation
52%
clay mineral
51%
Mars
50%
trace metal
50%
structural change
45%
ash
38%
clay
37%
pyrite
35%
mineral
33%
Africa
30%
contamination
26%
bacterium
25%
water purification
23%
mineralogy
21%
monitoring
21%
remote sensing
20%
antibiotics
19%
disinfection
19%
slurry
18%
spectroscopy
17%
material
17%
soil
17%
thermal alteration
17%
water storage
16%
waste incineration
16%
kaolinite
15%
water
13%
anatase
12%
vibration
12%
effect
12%
repair and maintenance
11%
Rendzina
11%
climate
10%
AVIRIS
10%
surface area
10%
pollutant
10%
near infrared
10%
technology transfer
9%
X-ray diffraction
9%
water use efficiency
9%
arid environment
9%
leachate
9%
dehydroxylation
9%
reflectance
9%
catalyst
8%
Engineering & Materials Science
Nanodiamonds
68%
STEM (science, technology, engineering and mathematics)
66%
Electronic Waste
61%
Phase transitions
49%
Dehydration
49%
Detonation
47%
Hydrogen production
44%
Sodium Borohydride
42%
Magnetic resonance
41%
Contamination
38%
Melting
37%
Catalysts
33%
Elastic moduli
33%
Powders
32%
Fusion reactions
32%
Soils
31%
Scanning
30%
Lasers
30%
Students
29%
Geopolymers
26%
Metals
25%
Mechanical properties
20%
Porosity
20%
Mineralogy
19%
Space research
19%
Organic compounds
18%
Waste incineration
18%
Phase structure
17%
Specific surface area
17%
Problem-Based Learning
15%
Tungsten
14%
Remote sensing
13%
Impurities
12%
Van der Waals forces
12%
Earth (planet)
11%
Kaolinite
9%
Spin-lattice relaxation
9%
Protons
9%
Equations of state
9%
Incineration
9%
Environmental Protection Agency
9%
Helium
8%
Extrapolation
8%
Testing
8%
Sorption
7%
Elongation
7%
Water
7%
Ashes
6%
Fly ash
6%
Paramagnetic resonance
6%
Physics & Astronomy
meteoroids
61%
minerals
59%
dehydration
57%
mars
55%
hydrogen production
50%
clays
44%
detonation
41%
shock
41%
bulk modulus
40%
dynamic characteristics
39%
beds
38%
catalysts
37%
magnetic resonance
36%
fusion
32%
melting
31%
scanning
25%
remote sensing
24%
porosity
23%
curves
21%
mechanical properties
21%
lasers
17%
organic compounds
16%
products
15%
mineralogy
13%
tungsten
11%
helium isotopes
10%
deposits
10%
Van der Waals forces
9%
circumferences
9%
impact loads
9%
flattening
9%
cycles
8%
vibration
8%
synthesis
8%
RDX
7%
trinitrotoluene
7%
water
7%
progressions
7%
extrapolation
7%
elongation
7%
equations of state
6%
oxidation
6%
spectrum analysis
6%
kaolinite
6%
interlayers
6%
spin-lattice relaxation
5%
nuclear spin
5%
spectroscopy
5%
protons
5%
electron paramagnetic resonance
5%
