Class information for:
Level 1: MICROBUBBLES//SONOPORATION//ULTRASOUND CONTRAST AGENT

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
445 3       MICROBUBBLES//ULTRASONICS SONOCHEMISTRY//ULTRASOUND IN MEDICINE AND BIOLOGY 27077
1238 2             MICROBUBBLES//ULTRASOUND IN MEDICINE AND BIOLOGY//HIGH INTENSITY FOCUSED ULTRASOUND 9315
844 1                   MICROBUBBLES//SONOPORATION//ULTRASOUND CONTRAST AGENT 3055

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MICROBUBBLES authKW 3457823 25% 45% 751
2 SONOPORATION authKW 1730787 7% 82% 204
3 ULTRASOUND CONTRAST AGENT authKW 1544429 10% 50% 297
4 ULTRASOUND IN MEDICINE AND BIOLOGY journal 416177 16% 8% 481
5 TARGETED MICROBUBBLES authKW 373531 1% 93% 39
6 ACOUSTIC DROPLET VAPORIZATION authKW 364842 1% 91% 39
7 ULTRASOUND IMAGING address 238054 2% 36% 65
8 SUBHARMONIC IMAGING authKW 237647 1% 96% 24
9 ULTRASOUND authKW 225130 25% 3% 764
10 INERTIAL CAVITATION authKW 222254 1% 53% 41

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Acoustics 102626 35% 1% 1057
2 Radiology, Nuclear Medicine & Medical Imaging 22083 33% 0% 1015
3 Audiology & Speech-Language Pathology 4225 5% 0% 152
4 Engineering, Biomedical 2161 7% 0% 220
5 Materials Science, Biomaterials 1587 4% 0% 124
6 Pharmacology & Pharmacy 792 12% 0% 360
7 Medicine, Research & Experimental 720 7% 0% 211
8 Chemistry, Multidisciplinary 611 12% 0% 367
9 Nanoscience & Nanotechnology 393 5% 0% 150
10 Cardiac & Cardiovascular System 260 5% 0% 151

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ULTRASOUND IMAGING 238054 2% 36% 65
2 BIOMED ENGN THORAX 106090 0% 86% 12
3 DRUG GENE DELIVERY SYST 89143 0% 79% 11
4 CARDIOL EXPT ECHOCARDIOG 82517 0% 100% 8
5 ACOUST WAVEFIELD IMAGING 76415 1% 44% 17
6 PHYS FLUIDS GRP 76357 2% 14% 53
7 DRUG DELIVERY MOL BIOPHARMACEUT 72509 0% 47% 15
8 EXPT ECHOCARDIOG 67374 0% 47% 14
9 ULTRASOUND 65206 5% 4% 156
10 CHONGQING ULTRASOUND MOL IMAGING 51991 0% 46% 11

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ULTRASOUND IN MEDICINE AND BIOLOGY 416177 16% 8% 481
2 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL 42537 5% 3% 153
3 ULTRASONICS 33455 4% 3% 116
4 JOURNAL OF CONTROLLED RELEASE 16892 4% 1% 113
5 THERANOSTICS 11204 1% 4% 31
6 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 9546 5% 1% 150
7 ULTRASONICS SONOCHEMISTRY 5598 1% 1% 42
8 MOLECULAR IMAGING 4930 0% 3% 15
9 INVESTIGATIVE RADIOLOGY 4888 2% 1% 49
10 JOURNAL OF ULTRASOUND IN MEDICINE 4275 2% 1% 52

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MICROBUBBLES 3457823 25% 45% 751 Search MICROBUBBLES Search MICROBUBBLES
2 SONOPORATION 1730787 7% 82% 204 Search SONOPORATION Search SONOPORATION
3 ULTRASOUND CONTRAST AGENT 1544429 10% 50% 297 Search ULTRASOUND+CONTRAST+AGENT Search ULTRASOUND+CONTRAST+AGENT
4 TARGETED MICROBUBBLES 373531 1% 93% 39 Search TARGETED+MICROBUBBLES Search TARGETED+MICROBUBBLES
5 ACOUSTIC DROPLET VAPORIZATION 364842 1% 91% 39 Search ACOUSTIC+DROPLET+VAPORIZATION Search ACOUSTIC+DROPLET+VAPORIZATION
6 SUBHARMONIC IMAGING 237647 1% 96% 24 Search SUBHARMONIC+IMAGING Search SUBHARMONIC+IMAGING
7 ULTRASOUND 225130 25% 3% 764 Search ULTRASOUND Search ULTRASOUND
8 INERTIAL CAVITATION 222254 1% 53% 41 Search INERTIAL+CAVITATION Search INERTIAL+CAVITATION
9 CONTRAST AGENT 217141 8% 8% 249 Search CONTRAST+AGENT Search CONTRAST+AGENT
10 BUBBLE LIPOSOMES 155324 1% 94% 16 Search BUBBLE+LIPOSOMES Search BUBBLE+LIPOSOMES

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 22448 FOCUSED ULTRASOUND//BLOOD BRAIN BARRIER OPENING//FOCUSED ULTRASOUND FUS
2 18430 SONODYNAMIC THERAPY//SONOSENSITIZER//SONOCATALYTIC DAMAGE
3 6789 CONTRAST ECHOCARDIOGRAPHY//MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY//JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY
4 17653 SONOTHROMBOLYSIS//THROMBOLYSIS//TARGETED THROMBOLYSIS
5 6038 CONTRAST ENHANCED ULTRASOUND//CONTRAST ENHANCED ULTRASONOGRAPHY//FOCAL LIVER LESIONS
6 10496 BIOEFFECTS//ULTRASOUND SAFETY//ULTRASOUND IN MEDICINE AND BIOLOGY
7 1699 HIGH INTENSITY FOCUSED ULTRASOUND//HIFU//MR THERMOMETRY
8 34431 PROTEINACEOUS MICROSPHERES//PROTEIN MICROCAPSULES//GRP BIOTECNOL MOL IND
9 2878 SONOLUMINESCENCE//ULTRASONICS SONOCHEMISTRY//ACOUSTIC CAVITATION
10 9318 CAVITATION BUBBLE//SHIPBLDG ENGN//BUBBLE DYNAMICS

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