Engineering & Materials Science
Aerosols
100%
Digital microfluidics
88%
Pathogens
88%
Pumps
86%
Elastomers
72%
Ice
64%
Microfluidics
58%
Porous silicon
55%
Scattering
52%
Diffractometers
50%
Substrates
48%
Silicon
46%
Spectrometers
44%
Water
43%
Antigens
42%
Antibiotics
40%
Light scattering
39%
Water treatment
38%
Assays
38%
Amplification
38%
Nanoparticles
36%
Actuators
35%
Crystals
33%
Immunosorbents
32%
Polydimethylsiloxane
30%
Detectors
30%
Fluids
29%
Timing circuits
28%
Scanning
28%
Liquids
28%
Biofouling
27%
Supersonic aircraft
27%
Cooling systems
27%
Polystyrenes
26%
Electrostatic precipitators
25%
Etching
25%
Superhydrophobicity
25%
Fluorescence
25%
Microspheres
24%
Biomedical engineering
24%
Glass
24%
Antibodies
23%
Ultrasonic waves
23%
Biological warfare
23%
Discriminators
23%
Bacilli
22%
Fiber optic sensors
22%
Tubes (components)
21%
Enzymes
21%
Lasers
21%
Chemical warfare
21%
Heat exchangers
20%
Biomedical equipment
20%
Lead zirconate titanate
20%
Electrostatics
19%
Commercial off-the-shelf
19%
Flow rate
19%
Computational fluid dynamics
18%
Computer science
18%
Helicopters
18%
Mach number
18%
Smart power grids
18%
Cones
17%
Multiobjective optimization
17%
Testing
17%
Fans
17%
Nanostructured materials
17%
Blood
17%
Proteins
17%
Drag
16%
Thermal conductivity
16%
Characterization (materials science)
16%
Physics
16%
Vortex flow
16%
Costs
15%
Microorganisms
15%
Sampling
15%
Field programmable gate arrays (FPGA)
15%
Synchronization
14%
Aspergillus
14%
Sound recording
14%
Ray tracing
14%
Heat transfer
14%
Bioassay
14%
Wire
13%
Air
13%
Simulators
13%
Diffraction
13%
Biomolecules
13%
Reagents
13%
Aspect ratio
12%
Fungi
12%
Wetting
12%
Coagulation
12%
Refractive index
12%
Chemical analysis
12%
Oils
12%
Anechoic chambers
12%
Metals
11%
Electrochemical etching
11%
Physics & Astronomy
asbestos
82%
silicon
65%
porous silicon
55%
ice
52%
etching
49%
curved surfaces
44%
scattering
41%
detectors
38%
aerosols
38%
light scattering
37%
prototypes
36%
characterization
36%
high aspect ratio
30%
chambers
29%
hydrofluoric acid
28%
high speed
28%
Antarctic regions
26%
phase detectors
26%
machine learning
25%
antibiotics
25%
CMOS
25%
lasers
24%
gaseous diffusion
23%
discriminators
23%
accumulators
22%
microfluidic devices
22%
exploitation
21%
wire
20%
beam splitters
20%
low concentrations
20%
diffractometers
20%
ultraviolet radiation
20%
laser beams
20%
crystals
19%
actuation
19%
intersections
18%
nanoparticles
18%
dust
18%
simulators
18%
prisms
18%
retraining
18%
blood
17%
delivery
17%
wetting
17%
isolation
17%
aspect ratio
17%
costs
16%
photodiodes
16%
fluorescence
16%
electrolytes
15%
pumping
15%
fibers
15%
spectrometers
15%
magnets
15%
recovery
15%
thermal conductivity
14%
porosity
14%
electrostatics
14%
resonators
13%
magnetic fields
13%
engineering
13%
injection
13%
microelectromechanical systems
13%
optics
13%
copper
13%
wafers
13%
pumps
13%
p-n junctions
12%
ray tracing
12%
erythrocytes
11%
scanning
11%
fiber orientation
11%
signal detection
11%
flat surfaces
11%
purification
10%
coagulation
10%
pathogens
10%
liquid flow
10%
climate
10%
metals
9%
electrodynamics
9%
minerals
9%
potassium hydroxides
9%
systems-on-a-chip
9%
isopropyl alcohol
9%
reaction kinetics
8%
micrometers
8%
hydrometeors
8%
estimating
8%
resonant frequencies
8%
zone melting
8%
arcs
7%
asymmetry
7%
grain size
6%
pollen
6%
diffraction
6%
simplification
6%
microscopy
6%
thermodynamic properties
6%
submerging
6%
Earth & Environmental Sciences
particle
76%
aerosol
74%
ballast water
73%
laser induced fluorescence
47%
vehicle
46%
spectrometer
40%
water treatment
39%
fluorescence
26%
detection
26%
water technology
25%
source identification
23%
cirrus
21%
indoor air
20%
cost
20%
separator
20%
laboratory research
20%
simulation
19%
health care
19%
dust
19%
scattering
18%
simulator
17%
observatory
17%
Antarctica
16%
pump
16%
eddy
15%
mass spectrometry
15%
winter
14%
turbulence
14%
glass
14%
aircraft
13%
volcanic cloud
13%
ship
13%
laboratory
13%
management technique
13%
sensor
12%
sizing
12%
speed
12%
summer
11%
decision
11%
modeling
10%
research and development
10%
sampling
10%
long range transport
9%
droplet
9%
stratus
9%
evaluation
8%
vessel
8%
computational fluid dynamics
8%
atmospheric particulate
8%
parameter
8%
bacterium
8%
earth observation
7%
airflow
7%
spore
7%
method
7%
cumulus
7%
pollen
6%
episodic event
6%
brightness temperature
6%
artifact
6%
machine learning
6%
freedom
6%
water management
5%
wind velocity
5%
air mass
5%
corrosion
5%
infrastructure
5%
cloud radiative forcing
5%
world
5%
wind direction
5%
need
5%
recommendation
5%
manufacturing
5%
customs
5%