Keyphrases
Articular Cartilage
100%
Center Frequency
100%
Subchondral Bone
100%
Broadband Ultrasound
100%
Bone-cartilage Interface
100%
Bone Interface
100%
Osteoarthritis
44%
Downshifting
33%
Ultrasound
22%
Attenuation
22%
Acoustic Properties
22%
Cartilage
22%
Cartilage Layer
22%
Proteoglycan
22%
Bovine Articular Cartilage
22%
Chemical Degradation
22%
High-frequency Ultrasound
22%
Ultrasound Reflection
22%
Enzymatic Degradation
11%
Trypsin
11%
Spectral Content
11%
Ultrasound Signal
11%
Reference Signal
11%
Ultrasound Scanner
11%
Collagen
11%
Degenerative Changes
11%
Proteoglycan Loss
11%
Collagen Fibrils
11%
Diagnostic Potential
11%
Reference Spectra
11%
Interlayer Properties
11%
Frequency Property
11%
Perfect Reflector
11%
Medicine and Dentistry
Osteoarthritis
100%
Articular Cartilage
100%
Proteoglycan
75%
Diagnosis
25%
In Vitro
25%
Collagen Fibril
25%
Biochemistry, Genetics and Molecular Biology
Proteoglycan
100%
Enzymatic Degradation
33%