Physics & Astronomy
galaxies
100%
stars
73%
star formation
46%
dust
31%
radio galaxies
31%
luminosity
26%
catalogs
22%
metallicity
22%
astrophysics
21%
neutrons
21%
nuclear fusion
20%
supernovae
20%
active galactic nuclei
20%
telescopes
20%
massive stars
19%
cross sections
19%
optical radar
18%
LOFAR
18%
x rays
18%
planets
17%
gases
16%
star formation rate
16%
radial velocity
15%
photometry
14%
halos
14%
quasars
14%
aerosols
14%
nuclei
14%
color
13%
high resolution
13%
stellar mass
13%
polarimetry
12%
dwarf galaxies
12%
kinematics
12%
continuums
12%
simulation
12%
proper motion
12%
wavelengths
12%
extinction
11%
estimates
11%
lobes
11%
molecular gases
11%
absorption cross sections
11%
energy
11%
clumps
11%
reaction kinetics
10%
polarization
10%
molecular clouds
10%
planetary nebulae
10%
spectral energy distribution
10%
histories
9%
European Southern Observatory
9%
radii
9%
isotopes
9%
time measurement
9%
metals
9%
spiral galaxies
9%
extrasolar planets
8%
low frequencies
8%
profiles
8%
universe
8%
predictions
8%
star clusters
8%
globular clusters
8%
light curve
8%
galactic evolution
8%
sky
8%
spectroscopy
7%
magnetic fields
7%
chemical evolution
7%
Magellanic clouds
7%
gamma ray bursts
7%
asymptotic giant branch stars
7%
scattering
7%
radio emission
7%
nebulae
6%
temperature
6%
shock
6%
cameras
6%
extremely high frequencies
6%
masers
6%
performance
6%
brightness
6%
ice
6%
atmospheres
6%
elliptical galaxies
6%
synthesis
6%
signatures
6%
flux density
6%
Hubble Space Telescope
6%
interactions
5%
fission
5%
sensitivity
5%
sun
5%
spectrographs
5%
bursts
5%
trends
5%
orbitals
5%
observatories
5%
Wide-field Infrared Survey Explorer
5%
Medicine & Life Sciences
Systematic Reviews
32%
Health
26%
England
26%
Pharmaceutical Preparations
26%
Child
25%
Delivery of Health Care
22%
Learning
19%
Pandemics
19%
Psychology
18%
Interviews
17%
Mental Health
17%
Randomized Controlled Trials
16%
Renal Dialysis
16%
Therapeutics
16%
Population
15%
Home Care Services
15%
Nurses
15%
Obsessive-Compulsive Disorder
15%
Food
14%
Education
13%
Exercise
13%
Quality of Life
12%
Dementia
12%
Students
12%
Memory
11%
Meta-Analysis
11%
In Vitro Techniques
11%
Depression
11%
Caregivers
11%
Skin
10%
Parents
10%
Pasteuria
10%
Dialysis
10%
Genes
10%
Research Personnel
10%
Public Health
10%
Aptitude
10%
Internet
9%
Proteins
9%
Communication
9%
Decision Making
9%
Primary Health Care
9%
Emotions
9%
Technology
9%
Anxiety
9%
Costs and Cost Analysis
9%
Growth
9%
Referral and Consultation
9%
Equipment and Supplies
9%
Neurons
8%
Brassica napus
8%
Temperature
8%
Language
8%
Water
8%
Learning Disabilities
8%
Databases
8%
Kidney
8%
Wounds and Injuries
8%
Spores
8%
Disabled Persons
8%
Schizophrenia
8%
Nursing
8%
Guidelines
8%
Autistic Disorder
8%
Episodic Memory
8%
Brain
7%
Infections
7%
Midwifery
7%
Cognition
7%
Ostertagia
7%
Psychiatry
7%
Fungi
7%
Neoplasms
7%
Triticum
7%
Stroke
7%
Sheep
7%
Datasets
7%
Motivation
7%
Safety
6%
Autism Spectrum Disorder
6%
Terminal Care
6%
Cross-Sectional Studies
6%
Rheumatoid Arthritis
6%
Pharmacokinetics
6%
Substance-Related Disorders
6%
Thinking
6%
Critical Care
6%
Weights and Measures
6%
Beta vulgaris
6%
Pharmacology
6%
Cost-Benefit Analysis
6%
Mortality
6%
Robotics
6%
Focus Groups
6%
Emergencies
6%
Pain
6%
Mothers
6%
Sports
6%
Viruses
6%
Direction compound
6%
Social Sciences
experience
22%
learning
21%
food
16%
student
16%
health
15%
education
14%
evidence
14%
Group
14%
dementia
13%
staff
12%
narrative
12%
evaluation
11%
management
11%
time
10%
interview
10%
Tourism
10%
robot
9%
Teaching
9%
simulation
9%
literature
9%
event
9%
interaction
9%
performance
9%
drug
8%
Healthcare
8%
teacher
7%
leadership
7%
home care
7%
university
7%
art
7%
Sports
7%
resources
7%
gender
6%
experiment
6%
autism
6%
nurse
6%
scenario
6%
Internet
6%
eating behavior
6%
public health
6%
industry
6%
trend
6%
questionnaire
6%
innovation
5%
market
5%
economy
5%
mental health
5%
nursing
5%
methodology
5%
discourse
5%
health care
5%
anxiety
5%
economics
5%
participation
5%
worker
5%
planning
5%
social media
5%
history
5%
decision making
5%
book review
5%