Engineering & Materials Science
Concretes
100%
Evanescent fields
98%
Monitoring
90%
Optical fibers
89%
Porphyrins
75%
Sensors
65%
Fibers
61%
Cements
60%
Photonic crystal fibers
59%
Phase measurement
56%
Spectroscopy
55%
Moisture
55%
Cracks
52%
Imaging techniques
51%
Molecules
51%
Interferometry
50%
Health
46%
Marble
46%
pH sensors
43%
Oxidation
43%
Rebar
42%
Reinforced concrete
41%
Fiber optic sensors
39%
Chemical analysis
39%
Fluorescence
39%
Degradation
38%
Silica
36%
Chromophores
35%
Gases
34%
Absorption spectra
34%
Fiber optics
33%
Hydrocarbons
33%
Water
33%
Calcium silicate
31%
Polymethyl methacrylates
30%
Hurricanes
29%
Oxygen
27%
Composite materials
26%
Mortar
26%
Functional polymers
25%
Sand
25%
Chlorinated Hydrocarbons
24%
Liquids
24%
Structural health monitoring
24%
Civil engineering
23%
Near infrared spectroscopy
23%
Temperature
22%
Corrosion
22%
Physics & Astronomy
sensors
61%
fibers
55%
cements
49%
optical fibers
47%
moisture
44%
fiber optics
37%
porphyrins
34%
gases
32%
probes
29%
water
28%
sands
27%
photonics
26%
cracks
24%
health
24%
molecules
22%
spectroscopy
21%
in situ measurement
21%
oxygen
21%
fluorescence
21%
gratings
20%
thymol
19%
interferometry
17%
polymethyl methacrylate
17%
calcium silicates
16%
oxidation
16%
crystals
16%
remote sensing
16%
vehicles
16%
hydrocarbons
16%
pathogens
15%
corrosion
15%
structural health monitoring
15%
traffic
14%
metals
14%
moisture content
14%
sodium chlorides
14%
methane
13%
sensitivity
13%
optical waveguides
13%
hydrates
13%
reagents
12%
liquid phases
12%
ring lasers
12%
characterization
12%
silicon dioxide
12%
carbon fibers
12%
absorption spectra
12%
deterioration
11%
phenomenology
11%
soils
11%
Earth & Environmental Sciences
near infrared
21%
city
18%
urban system
17%
hydrocarbon
15%
urban climate
14%
chlorinated hydrocarbon
14%
in situ
13%
vulnerability assessment
13%
sensor
12%
pandemics
12%
nitrogen dioxide
12%
infrared spectroscopy
12%
marble
12%
aromatic hydrocarbon
12%
conceptual framework
12%
esthetics
11%
environmental risk
11%
alkane
11%
energy
10%
observatory
10%
residential satisfaction
9%
state of the art
9%
surface temperature
9%
weather
8%
fiber
7%
contamination
7%
absorption spectrum
7%
urban structure
7%
monitoring
6%
emissivity
6%
built environment
6%
thermal conductivity
6%
modeling
5%
prediction
5%
nitrogen oxides
5%
porphyrin
5%
chemical
5%
urban planning
5%