Physics
Membrane
91%
Acoustics
50%
Ultrasonics
41%
Ultrasound
33%
Backscatter
33%
Transducer
25%
Area
25%
Spheres
25%
Sliding
16%
Transferring
16%
Particle
16%
Pressure
16%
Diameters
16%
Hydrophones
8%
Acoustic Imaging
8%
Gene Therapy
8%
Pulses
8%
Utilization
8%
Frequencies
8%
Detection
8%
Optics
8%
Quality
8%
Position (Location)
8%
Images
8%
Drugs
8%
Dimensions
8%
Bubbles
8%
Frequency Ranges
8%
Copper
8%
Medicine and Dentistry
Optical Imaging
100%
Membrane
91%
Lysine
16%
Perflutren
16%
Contrast Medium
16%
Drug Delivery
16%
Element
8%
Polyester
8%
Plaque
8%
Development
8%
Echo Contrast Medium
8%
Poly(methyl Methacrylate)
8%
Base
8%
Movement (Physiology)
8%
Position
8%
Copper
8%
Microscope Image
8%
Gene Therapy
8%
Chemistry
Surface
25%
Sphere
25%
L-Lysine
16%
Contrast Medium
16%
Procedure
16%
Device
16%
Pressure
16%
Holder
16%
Echo Contrast Medium
8%
Atom
8%
Application
8%
Potential
8%
Primary Structure
8%
Base
8%
Dimension
8%
Polyester
8%
Reflection
8%
Setting
8%
Reaction Mechanism
8%
Bubble
8%
Pharmacology, Toxicology and Pharmaceutical Science
Lysine
16%
Contrast Medium
16%
Perflutren
16%
Element
8%
Polyester
8%
Poly(methyl Methacrylate)
8%
Base
8%
Copper
8%
Echo Contrast Medium
8%