Class information for:
Level 2: PTERIDIUM AQUILINUM//PTAQUILOSIDE//BRACKEN

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
9 4 PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY 1475572
624 3       PYRROLIZIDINE ALKALOIDS//POISONOUS PLANT//POISONOUS PLANTS 12814
3445 2             PTERIDIUM AQUILINUM//PTAQUILOSIDE//BRACKEN 1641
16258 1                   PHARMACEUT SCI FUNAKAWARA MACHI SHINJUKU KU//PTERIS SEMIPINNATA L//ADIANTACEAE 691
19404 1                   PTERIDIUM AQUILINUM//PTAQUILOSIDE//BRACKEN 531
24543 1                   NEFOPAM//ANALGESICS NON OPIOID NEFOPAM//DESMETHYL NEFOPAM 331
37082 1                   MULTICOMPONENT ASSEMBLY PROCESS//TEXAS DRUG DIAGNOST DEV//INDANE DIMERS 88

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PTERIDIUM AQUILINUM authKW 1035057 5% 70% 77
2 PTAQUILOSIDE authKW 883789 3% 98% 47
3 BRACKEN authKW 827960 4% 67% 64
4 NEFOPAM authKW 744743 3% 71% 55
5 BRACKEN FERN authKW 523688 3% 58% 47
6 PHARMACEUT SCI FUNAKAWARA MACHI SHINJUKU KU address 193640 1% 92% 11
7 BOVINE ENZOOTIC HEMATURIA authKW 174581 1% 91% 10
8 PTERIS SEMIPINNATA L authKW 172837 1% 100% 9
9 ADIANTACEAE authKW 165974 1% 79% 11
10 PTERIDACEAE authKW 142622 2% 29% 26

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Medicinal 6176 19% 0% 305
2 Plant Sciences 2701 19% 0% 310
3 Pharmacology & Pharmacy 2303 23% 0% 385
4 Chemistry, Multidisciplinary 1012 18% 0% 302
5 Chemistry, Organic 817 11% 0% 188
6 Integrative & Complementary Medicine 485 2% 0% 37
7 Veterinary Sciences 374 6% 0% 104
8 Ecology 328 6% 0% 101
9 Chemistry, Applied 187 4% 0% 65
10 Biochemistry & Molecular Biology 178 13% 0% 216

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHARMACEUT SCI FUNAKAWARA MACHI SHINJUKU KU 193640 1% 92% 11
2 PHARMACEUT SCI TARUMI KU 135217 1% 54% 13
3 PL VEGETAT DYNAM 116361 1% 30% 20
4 PHARMACEUT SCI SHINJUKU KU 94068 1% 23% 21
5 NAT MED CHEM OURCE EVALUAT HUBEI PRO 92936 1% 44% 11
6 TEXAS DRUG DIAGNOST DEV 83785 1% 36% 12
7 PHARMACEUT SCI NISHI KU 74322 1% 18% 22
8 518 TSURUMAKI SETAGAYA KU 61452 0% 80% 4
9 ENVIRONM HORT STN NESS BOT GARDENS 57612 0% 100% 3
10 PATHOL MOL IMMUNOL DPIM 57612 0% 100% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AMERICAN FERN JOURNAL 12075 1% 3% 21
2 CHEMICAL & PHARMACEUTICAL BULLETIN 9901 6% 1% 95
3 PHYTOCHEMISTRY 7041 6% 0% 91
4 PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION B-BIOLOGICAL SCIENCES 5402 1% 2% 13
5 BIOCHEMICAL SYSTEMATICS AND ECOLOGY 3531 2% 1% 30
6 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION C-A JOURNAL OF BIOSCIENCES 2818 2% 1% 27
7 CHEMISTRY & INDUSTRY 2624 1% 1% 17
8 AUSTRALIAN JOURNAL OF CHEMISTRY 2128 2% 0% 29
9 JOURNAL OF APPLIED ECOLOGY 1847 1% 0% 20
10 CHEMISTRY OF NATURAL COMPOUNDS 1711 1% 0% 19

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PTERIDIUM AQUILINUM 1035057 5% 70% 77 Search PTERIDIUM+AQUILINUM Search PTERIDIUM+AQUILINUM
2 PTAQUILOSIDE 883789 3% 98% 47 Search PTAQUILOSIDE Search PTAQUILOSIDE
3 BRACKEN 827960 4% 67% 64 Search BRACKEN Search BRACKEN
4 NEFOPAM 744743 3% 71% 55 Search NEFOPAM Search NEFOPAM
5 BRACKEN FERN 523688 3% 58% 47 Search BRACKEN+FERN Search BRACKEN+FERN
6 BOVINE ENZOOTIC HEMATURIA 174581 1% 91% 10 Search BOVINE+ENZOOTIC+HEMATURIA Search BOVINE+ENZOOTIC+HEMATURIA
7 PTERIS SEMIPINNATA L 172837 1% 100% 9 Search PTERIS+SEMIPINNATA+L Search PTERIS+SEMIPINNATA+L
8 ADIANTACEAE 165974 1% 79% 11 Search ADIANTACEAE Search ADIANTACEAE
9 PTERIDACEAE 142622 2% 29% 26 Search PTERIDACEAE Search PTERIDACEAE
10 DRYOPTERIS CRASSIRHIZOMA 136681 1% 65% 11 Search DRYOPTERIS+CRASSIRHIZOMA Search DRYOPTERIS+CRASSIRHIZOMA

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 2


rank cluster_id2 link
1 3478 MYRTACEAE//MYRTEAE//MYRCIA
2 3792 POLYGONACEAE//IMPATIENS BALSAMINA L//CIS CINNAMIC ACID
3 1354 AMERICAN FERN JOURNAL//REVIEW OF PALAEOBOTANY AND PALYNOLOGY//FERNS
4 2587 GERANIACEAE//DIARYLHEPTANOID//PELARGONIUM SIDOIDES
5 572 ASTERACEAE//SESQUITERPENE LACTONES//COMPOSITAE
6 3976 8 AZASTEROID//1 METHYL 3 4 DIHYDROISOQUINOLINES//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII
7 4055 ULMUS DAVIDIANA VAR JAPONICA//HELICTERES ISORA//DENDROPANAX MORBIFERA
8 2295 ORIDONIN//EUPHORBIACEAE//THYMELAEACEAE
9 3578 ICARIIN//ICARITIN//PSORALEA CORYLIFOLIA
10 765 URSOLIC ACID//OLEANOLIC ACID//BETULINIC ACID

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