Física y astronomía
photoionization
100%
cross sections
51%
anions
51%
ions
38%
synchrotron radiation
33%
energy
25%
Rydberg series
22%
valence
20%
fragments
19%
high resolution
18%
cesium 133
18%
photoexcitation
18%
frequency standards
17%
energy distribution
16%
precipitates
16%
excitation
15%
dissociation
15%
coincidence circuits
15%
cesium
15%
statistical analysis
14%
thresholds
14%
spectroscopy
14%
cations
14%
metastable state
14%
photons
14%
atomic force microscopy
14%
steels
13%
Mexico
13%
transmission electron microscopy
13%
carbon monoxide
12%
fragmentation
12%
positive ions
12%
wettability
12%
acetic acid
12%
walking
12%
collisions
12%
methane
12%
water
12%
ion beams
11%
ground state
11%
light sources
11%
sliding
11%
lead zirconate titanates
10%
electron capture
10%
methyl alcohol
9%
methylidyne
9%
coefficient of friction
9%
roughness
9%
protons
9%
frequency shift
9%
Ingeniería y ciencia de los materiales
Ultrahigh molecular weight polyethylenes
75%
Cesium
26%
Friction
26%
Thermal barrier coatings
24%
Texturing
24%
Atomic force microscopy
24%
Frequency standards
20%
Transmission electron microscopy
20%
Precipitates
19%
Austenitic stainless steel
18%
Coincidence circuits
17%
Residual stresses
16%
Ferroelectric ceramics
16%
Lasers
14%
Statistical methods
14%
Light scattering
13%
Lubrication
13%
Plasmas
13%
Microalloyed steel
12%
Surface roughness
12%
Acetic acid
12%
Wetting
11%
Brushless DC motors
11%
Doppler effect
11%
Proteins
11%
Lead zirconate titanate
11%
Knee prostheses
11%
Coatings
10%
Electrons
9%
Nanoparticles
9%
Deposits
9%
Wear of materials
9%
Scattering
8%
Ions
8%
Fuzzy logic
8%
Steel
8%
Aluminum alloys
8%
Kinematics
8%
Fluids
8%
Joint prostheses
7%
Textures
7%
Metals
7%
Compressive stress
7%
Modulation
7%
Thermal spraying
6%
Transistor transistor logic circuits
6%
Lubricant films
6%
Detectors
6%
Point contacts
6%
Protons
5%
Química
Ultra High Molecular Weight Polyethylene
41%
Friction Coefficient
40%
Frequency Standard
35%
Lubrication
17%
Surface
16%
Kinematics
16%
Caesium Atom
15%
Atomic Force Microscopy
14%
Wear
13%
Pyroelectricity
13%
Transmission Electron Microscopy
11%
Core Level
11%
Aluminium Alloy
10%
Surface Roughness
8%
Light Scattering
8%
Biocompatible Material
8%
Time
8%
Vacuum
7%
Plasma
7%
Ceramic
7%
Acetic Acid
7%
Simulation
6%
Red
6%
Anion
5%
Densification
5%
Dilution
5%