Physics & Astronomy
fear
100%
conditioning
72%
mice
67%
ion irradiation
67%
calcium
63%
education
63%
dosage
42%
ions
30%
astronauts
29%
performance
28%
charged particles
27%
shock
16%
extraterrestrial radiation
13%
linear energy transfer (LET)
13%
space missions
12%
energetic particles
11%
learning
11%
stimuli
10%
extinction
9%
ion beams
8%
ionization
7%
irradiation
6%
Agriculture & Biology
conditioned behavior
75%
fearfulness
72%
irradiation
52%
ions
46%
calcium
40%
gender
39%
mice
37%
dosage
33%
energy transfer
6%
ionization
6%
risk assessment
6%
learning
5%
Earth & Environmental Sciences
conditioning
64%
irradiation
58%
calcium
49%
dose
47%
exposure
16%
effect
15%
particle
8%
energetics
5%
extinction
4%
learning
4%
radiation
4%
energy
2%
Medicine & Life Sciences
Fear
56%
Ions
53%
Linear Energy Transfer
49%
Calcium
44%
Astronauts
16%
Memory
12%
Shock
10%
Risk Assessment
4%
Motivation
4%
Radiation
4%
Learning
4%
Chemical Compounds
Calcium Ion
65%
Ion
25%
Environment
10%
Linear Energy Transfer
10%
Dose
9%
Ion Beam
7%
Ionization
5%