Class information for:
Level 1: DISSOLVING PULP//PRE HYDROLYSIS LIQUOR//LIMERICK PULP P ER

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
126 3       MATERIALS SCIENCE, PAPER & WOOD//TAPPI JOURNAL//LACCASE 69063
400 2             MATERIALS SCIENCE, PAPER & WOOD//LIGNIN//ENZYMATIC HYDROLYSIS 17225
16481 1                   DISSOLVING PULP//PRE HYDROLYSIS LIQUOR//LIMERICK PULP P ER 678

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DISSOLVING PULP authKW 2081252 11% 59% 76
2 PRE HYDROLYSIS LIQUOR authKW 910729 3% 85% 23
3 LIMERICK PULP P ER address 566470 9% 21% 58
4 PRE EXTRACTION authKW 497535 3% 63% 17
5 KRAFT PULP MILL authKW 479428 3% 54% 19
6 ENERGY ENVIRONM HEAT POWER TECHNOL address 374962 2% 73% 11
7 COLD CAUSTIC EXTRACTION authKW 330549 1% 89% 8
8 BIOREFINERY authKW 264350 12% 7% 84
9 SO2 ETHANOL WATER FRACTIONATION authKW 232418 1% 100% 5
10 AUTOHYDROLYSIS authKW 227269 5% 14% 36

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Paper & Wood 134953 52% 1% 354
2 Agricultural Engineering 4632 11% 0% 73
3 Energy & Fuels 2361 20% 0% 134
4 Materials Science, Textiles 1897 6% 0% 39
5 Forestry 762 6% 0% 42
6 Biotechnology & Applied Microbiology 594 14% 0% 93
7 Polymer Science 514 11% 0% 77
8 Engineering, Chemical 409 12% 0% 78
9 Thermodynamics 141 4% 0% 29
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 136 2% 0% 14

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIMERICK PULP P ER 566470 9% 21% 58
2 ENERGY ENVIRONM HEAT POWER TECHNOL 374962 2% 73% 11
3 TIANJIN PULP P ER 183336 5% 12% 34
4 HEAT POWER TECHNOL 154384 3% 20% 17
5 FO T PROD TECHNOL 141239 8% 6% 54
6 P ER BIOPROC ENGN 124959 3% 13% 21
7 DOMINNOVA 104587 0% 75% 3
8 TIANJIN PULPING P ERMAKING 104587 0% 75% 3
9 P ER SCI TECHNOL 103882 5% 7% 33
10 BIOREFINERY TECHNOL SCALE UP 92967 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 J-FOR-JOURNAL OF SCIENCE & TECHNOLOGY FOR FOREST PRODUCTS AND PROCESSES 86084 3% 11% 17
2 BIORESOURCES 40473 9% 1% 61
3 PULP & PAPER-CANADA 38286 5% 2% 37
4 TAPPI JOURNAL 34296 8% 1% 54
5 CELLULOSE 23672 5% 1% 37
6 ZELLSTOFF UND PAPIER 21274 1% 7% 7
7 PAPIER 20603 3% 2% 19
8 NORDIC PULP & PAPER RESEARCH JOURNAL 15245 3% 2% 21
9 CELLULOSE CHEMISTRY AND TECHNOLOGY 14271 4% 1% 24
10 HOLZFORSCHUNG 11900 4% 1% 30

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DISSOLVING PULP 2081252 11% 59% 76 Search DISSOLVING+PULP Search DISSOLVING+PULP
2 PRE HYDROLYSIS LIQUOR 910729 3% 85% 23 Search PRE+HYDROLYSIS+LIQUOR Search PRE+HYDROLYSIS+LIQUOR
3 PRE EXTRACTION 497535 3% 63% 17 Search PRE+EXTRACTION Search PRE+EXTRACTION
4 KRAFT PULP MILL 479428 3% 54% 19 Search KRAFT+PULP+MILL Search KRAFT+PULP+MILL
5 COLD CAUSTIC EXTRACTION 330549 1% 89% 8 Search COLD+CAUSTIC+EXTRACTION Search COLD+CAUSTIC+EXTRACTION
6 BIOREFINERY 264350 12% 7% 84 Search BIOREFINERY Search BIOREFINERY
7 SO2 ETHANOL WATER FRACTIONATION 232418 1% 100% 5 Search SO2+ETHANOL+WATER+FRACTIONATION Search SO2+ETHANOL+WATER+FRACTIONATION
8 AUTOHYDROLYSIS 227269 5% 14% 36 Search AUTOHYDROLYSIS Search AUTOHYDROLYSIS
9 HEMICELLULOSE EXTRACTION 221472 1% 53% 9 Search HEMICELLULOSE+EXTRACTION Search HEMICELLULOSE+EXTRACTION
10 FOREST BIOREFINERY 211278 1% 45% 10 Search FOREST+BIOREFINERY Search FOREST+BIOREFINERY

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 9820 HEMICELLULOSE//XYLOOLIGOSACCHARIDES//XYLAN
2 16855 BLACK LIQUOR//RECOVERY FURNACES//BLACK LIQUOR GASIFICATION
3 6431 ORGANOSOLV PULPING//PULPING//SODA PULPING
4 16870 KRAFT PULP//WHITE LIQUORS//POLYSULFIDE PULPING
5 32 ENZYMATIC HYDROLYSIS//PRETREATMENT//BIOETHANOL
6 37843 ECO PROCESSES//PREHYDROLYSIS SODA PULPING//CHEMICAL REACTIVITY XANTHATION
7 4542 KRAFT PULP//MATERIALS SCIENCE, PAPER & WOOD//OXYGEN DELIGNIFICATION
8 3059 LIGNIN//KRAFT LIGNIN//LIGNOSULFONATE
9 10209 DRY STRENGTH//HORNIFICATION//WET STRENGTH
10 9352 CELLULOSE I//CELLULOSE I BETA//CELLULOSE II

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