Keyphrases
X-ray
100%
Galaxies
90%
Quasars
69%
IceCube
62%
Sloan Digital Sky Survey
59%
Neutrinos
56%
Gamma-ray Bursts
55%
High Energy
55%
Luminosity
51%
Gravitational Waves
51%
Older Adults
49%
Active Galactic nuclei
48%
Confidence Interval
43%
United States
41%
Cosmic Rays
39%
Pennsylvania
38%
Functional Magnetic Resonance Imaging
35%
Observatory
33%
Swift
32%
Radio
31%
Pulsars
31%
Risk Factors
30%
High Energy Neutrinos
30%
Alcohol Use
30%
Emission Lines
29%
Neutron Stars
28%
Light Curves
28%
Oscillation
27%
Radial Velocity
27%
Spectroscopic Surveys
26%
Gamma Rays
26%
Meta-analysis
26%
Supernovae
26%
Odds Ratio
25%
Parkinson's Disease
25%
Alcohol
25%
Randomized Controlled Trial
24%
Nicotine
24%
COVID-19
24%
Baryons
23%
Depressive Symptoms
23%
Attention Deficit Hyperactivity Disorder
23%
Gene Expression
22%
Obesity
22%
Tumor
22%
High Risk
22%
Exoplanets
22%
X-ray Emission
21%
Substance Use
21%
Afterglow
21%
Single Crystal
21%
Pierre Auger Observatory
21%
Galactic
20%
Johannes Kepler
20%
Fainting
20%
Ultra-high Energy Cosmic Rays
20%
Photometry
20%
Hubble Space Telescope
19%
Blazars
19%
Atrial Fibrillation
19%
Quantitative Trait Loci
19%
Power Law
19%
Amyotrophic Lateral Sclerosis
19%
College Students
19%
Shock
18%
Near-infrared
18%
High-redshift
18%
Clinical Trials
18%
Alzheimer's Disease
18%
Drosophilidae
18%
Host Galaxy
17%
Aging
17%
Low-mass
17%
Proton
17%
Point Source
16%
X-ray Sources
16%
Galaxy Clusters
16%
Star Formation
16%
Apoptosis
16%
Opioid Growth Factor
16%
Systematic Meta-analysis
16%
Heart Failure
16%
High-risk Human Papillomavirus (HR-HPV)
16%
Finger Force
16%
Luminosity Function
16%
Three-dimensional (3D)
16%
Metallicity
16%
XMM-Newton
15%
Multi-wavelength
15%
VERITAS
15%
Genotype
15%
Penn State
15%
Deep Fields
15%
Multiple Sclerosis
15%
Brown Dwarfs
15%
High-resolution
15%
Spectral Energy Distribution
15%
Ethanol
15%
Reflex
15%
Dark Matter
15%