Class information for:
Level 1: MICROPUMP//MICROVALVE//VALVELESS MICROPUMP

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
350 3       MICROFLUIDICS//LAB ON A CHIP//DIELECTROPHORESIS 36548
345 2             MICROFLUIDICS//LAB ON A CHIP//DIELECTROPHORESIS 18081
5570 1                   MICROPUMP//MICROVALVE//VALVELESS MICROPUMP 1635

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MICROPUMP authKW 2167805 15% 46% 246
2 MICROVALVE authKW 1349967 8% 53% 131
3 VALVELESS MICROPUMP authKW 616788 2% 100% 32
4 VALVELESS authKW 423085 2% 73% 30
5 PIEZOELECTRIC PUMP authKW 331336 1% 90% 19
6 PERISTALTIC MICROPUMP authKW 166583 1% 79% 11
7 PIEZOELECTRIC MICROPUMP authKW 160619 1% 83% 10
8 VISCOUS PUMP authKW 160619 1% 83% 10
9 JOURNAL OF MICROMECHANICS AND MICROENGINEERING journal 140902 12% 4% 204
10 NOZZLE DIFFUSER authKW 130099 1% 75% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Instruments & Instrumentation 33973 45% 0% 739
2 Nanoscience & Nanotechnology 29285 46% 0% 750
3 Engineering, Electrical & Electronic 8700 43% 0% 708
4 Mechanics 3353 16% 0% 269
5 Physics, Applied 3169 30% 0% 488
6 Chemistry, Analytical 1803 15% 0% 252
7 Materials Science, Multidisciplinary 1603 24% 0% 399
8 Biochemical Research Methods 1550 11% 0% 180
9 Physics, Fluids & Plasmas 1022 7% 0% 108
10 Engineering, Mechanical 867 8% 0% 135

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HYDRAUL MACHINE 43366 0% 75% 3
2 MECH ELECT ENGINEER 38549 0% 100% 2
3 NSF COOLING TECHNOL 34262 0% 44% 4
4 ENGN MODELING PL SCI 28909 0% 50% 3
5 ELE ODEPOSIT CORROS 25698 0% 67% 2
6 CIRCUIT SYST 24772 0% 21% 6
7 THIN FILM MICRO FABRICAT TECHNOL 21680 0% 38% 3
8 DESIGN MICROSYST 20520 0% 15% 7
9 ADV FLUID SCI TECHNOL 19275 0% 100% 1
10 ADV PROTOTYPING ST 19275 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF MICROMECHANICS AND MICROENGINEERING 140902 12% 4% 204
2 SENSORS AND ACTUATORS A-PHYSICAL 106241 14% 2% 236
3 LAB ON A CHIP 67947 8% 3% 138
4 JOURNAL OF MICROELECTROMECHANICAL SYSTEMS 64036 6% 3% 96
5 MICROFLUIDICS AND NANOFLUIDICS 45763 4% 4% 68
6 MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 19129 4% 2% 61
7 BIOMEDICAL MICRODEVICES 16548 2% 2% 35
8 MICROMACHINES 11376 1% 3% 22
9 BIOMICROFLUIDICS 7597 1% 2% 22
10 MICROELECTRONIC ENGINEERING 2353 2% 0% 36

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MICROPUMP 2167805 15% 46% 246 Search MICROPUMP Search MICROPUMP
2 MICROVALVE 1349967 8% 53% 131 Search MICROVALVE Search MICROVALVE
3 VALVELESS MICROPUMP 616788 2% 100% 32 Search VALVELESS+MICROPUMP Search VALVELESS+MICROPUMP
4 VALVELESS 423085 2% 73% 30 Search VALVELESS Search VALVELESS
5 PIEZOELECTRIC PUMP 331336 1% 90% 19 Search PIEZOELECTRIC+PUMP Search PIEZOELECTRIC+PUMP
6 PERISTALTIC MICROPUMP 166583 1% 79% 11 Search PERISTALTIC+MICROPUMP Search PERISTALTIC+MICROPUMP
7 PIEZOELECTRIC MICROPUMP 160619 1% 83% 10 Search PIEZOELECTRIC+MICROPUMP Search PIEZOELECTRIC+MICROPUMP
8 VISCOUS PUMP 160619 1% 83% 10 Search VISCOUS+PUMP Search VISCOUS+PUMP
9 NOZZLE DIFFUSER 130099 1% 75% 9 Search NOZZLE+DIFFUSER Search NOZZLE+DIFFUSER
10 VISCOUS MICROPUMP 118055 0% 88% 7 Search VISCOUS+MICROPUMP Search VISCOUS+MICROPUMP

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 38298 PIEZOHYDRAULIC ACTUATOR//COMPACT HYBRID ACTUATORS//PIEZOHYDRAULIC PUMP
2 4392 PDMS//LAB ON A CHIP//MFG SYST TECHNOL PROGRAMME
3 18027 CENTRIFUGAL MICROFLUIDICS//MEMS PLICAT//LAB ON A DISC
4 36584 ARTIFICIAL CILIA//BIO INSPIRED AND BIOMIMETIC//BUS TEST
5 8208 PCR CHIP//CONTINUOUS FLOW PCR//PCR MICROCHIP
6 17420 SHEAR DRIVEN CHROMATOGRAPHY//PROGRAM MESOFLUID//PILLAR ARRAY COLUMN
7 27003 NANOCHANNEL MEMBRANES//FLOAT CASTING//MICROCHANNEL SUSPENSION FLOW
8 2603 LAB ON A CHIP//MICROFLUIDICS//ORGAN ON A CHIP
9 9356 MICROMIXER//PASSIVE MICROMIXER//ELECTROKINETIC INSTABILITY
10 7291 ELECTROOSMOTIC FLOW//ELECTROOSMOTIC PUMP//ELECTROOSMOSIS

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