Class information for:
Level 1: NACRE//PINCTADA FUCATA//PEARL QUALITY

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
499 3       CALCIUM CARBONATE//ZEMENT-KALK-GIPS//NACRE 23030
1431 2             NACRE//CALCIUM CARBONATE//VATERITE 8158
10720 1                   NACRE//PINCTADA FUCATA//PEARL QUALITY 1069

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NACRE authKW 1032944 9% 37% 96
2 PINCTADA FUCATA authKW 943548 6% 49% 65
3 PEARL QUALITY authKW 590957 2% 95% 21
4 SHELL MATRIX PROTEIN authKW 590957 2% 95% 21
5 PEARL OYSTER authKW 514468 7% 24% 72
6 PINCTADA MARGARITIFERA authKW 491303 4% 42% 40
7 BIOMINERALIZATION authKW 472342 19% 8% 203
8 PRISMATIC LAYER authKW 405708 2% 81% 17
9 PEARL FORMATION authKW 326556 1% 92% 12
10 ORGANIC MATRIX authKW 326078 4% 25% 44

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Fisheries 5027 14% 0% 146
2 Marine & Freshwater Biology 4678 20% 0% 211
3 Zoology 1720 14% 0% 146
4 Biochemistry & Molecular Biology 810 26% 0% 276
5 Materials Science, Biomaterials 545 4% 0% 43
6 Mineralogy 507 3% 0% 35
7 Microscopy 423 2% 0% 24
8 Multidisciplinary Sciences 255 3% 0% 31
9 Biophysics 233 6% 0% 68
10 Biotechnology & Applied Microbiology 212 7% 0% 79

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UMR EIO241 238794 1% 90% 9
2 EX CORAIL PACIFIQUE 176886 1% 100% 6
3 PEARL OYSTER GRP 160490 1% 39% 14
4 BIOMOL MAT SPECT 131319 1% 64% 7
5 UMR CNRS MNHN UPMC IRD BIOL ORGANISMES AQUAT EC 117924 0% 100% 4
6 PACIFIQUE 103526 1% 29% 12
7 UMR CNRS MNHN MOL COMMUN AD TAT MICROORGANISME 92124 0% 63% 5
8 ERT VALORISAT MOL BIOACT ORIGINE MARINE 88443 0% 100% 3
9 UMR IDES 8148 87527 1% 21% 14
10 FISIOL LICADA 82331 1% 31% 9

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MARINE BIOTECHNOLOGY 41698 4% 3% 44
2 GEMS & GEMOLOGY 35403 1% 8% 16
3 MARINE GENOMICS 11415 1% 3% 14
4 JOURNAL OF SHELLFISH RESEARCH 6496 2% 1% 24
5 COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY 5659 4% 0% 43
6 JOURNAL OF STRUCTURAL BIOLOGY 5625 2% 1% 26
7 AQUACULTURE 3410 4% 0% 40
8 FISHERIES SCIENCE 3385 2% 1% 22
9 AQUATIC LIVING RESOURCES 2777 1% 1% 10
10 MICRON 2227 1% 1% 14

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NACRE 1032944 9% 37% 96 Search NACRE Search NACRE
2 PINCTADA FUCATA 943548 6% 49% 65 Search PINCTADA+FUCATA Search PINCTADA+FUCATA
3 PEARL QUALITY 590957 2% 95% 21 Search PEARL+QUALITY Search PEARL+QUALITY
4 SHELL MATRIX PROTEIN 590957 2% 95% 21 Search SHELL+MATRIX+PROTEIN Search SHELL+MATRIX+PROTEIN
5 PEARL OYSTER 514468 7% 24% 72 Search PEARL+OYSTER Search PEARL+OYSTER
6 PINCTADA MARGARITIFERA 491303 4% 42% 40 Search PINCTADA+MARGARITIFERA Search PINCTADA+MARGARITIFERA
7 BIOMINERALIZATION 472342 19% 8% 203 Search BIOMINERALIZATION Search BIOMINERALIZATION
8 PRISMATIC LAYER 405708 2% 81% 17 Search PRISMATIC+LAYER Search PRISMATIC+LAYER
9 PEARL FORMATION 326556 1% 92% 12 Search PEARL+FORMATION Search PEARL+FORMATION
10 ORGANIC MATRIX 326078 4% 25% 44 Search ORGANIC+MATRIX Search ORGANIC+MATRIX

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 10417 NACRE//ARTIFICIAL NACRE//TOPOLOGICAL INTERLOCKING
2 892 CALCIUM CARBONATE//VATERITE//AMORPHOUS CALCIUM CARBONATE
3 33109 2 STEP REVERSED PHASE HPLC//AUTOMATED EDMAN DEGRADATION//CA2PERMEATION
4 12879 ARCTICA ISLANDICA//SCLEROCHRONOLOGY//GEODUCK
5 27582 SECT BIOENGN//CARBONATE APATITE FOAM//DUCK BEAK
6 6060 CRASSOSTREA GIGAS//HEMOCYTES//VIBRIO TAPETIS
7 9139 OSTREIDAE//PACIFIC ABALONE//ARGOPECTEN IRRADIANS IRRADIANS
8 15146 CUTICULAR PROTEIN//CUTICLE PROTEIN//CUTICLE
9 23400 ASTROBIOL EXTREMOPHILES//AREA GEODINAM INTERNA//GEOCHEM MINERAL MINERAL OURCES
10 22114 TECHNOL DEV SUPPORT UNIT//GEOL GEOPHYS ERVOIR ENGN GRPMINATO KU//MODERN BRACHIOPOD CALCITE

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