Class information for:
Level 1: LIGNIN//KRAFT LIGNIN//LIGNOSULFONATE

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
3059 1                   LIGNIN//KRAFT LIGNIN//LIGNOSULFONATE 2104

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIGNIN authKW 861911 29% 9% 611
2 KRAFT LIGNIN authKW 551613 5% 39% 95
3 LIGNOSULFONATE authKW 452544 4% 33% 91
4 SODIUM LIGNOSULFONATE authKW 205388 1% 57% 24
5 ORGANOSOLV LIGNIN authKW 190820 1% 44% 29
6 SODA LIGNIN authKW 179720 1% 67% 18
7 BLACK LIQUOR authKW 164744 4% 15% 75
8 SOFTWOOD KRAFT LIGNIN authKW 134799 0% 100% 9
9 LIGNIN NANOPARTICLES authKW 124811 0% 83% 10
10 SODIUM LIGNOSULFONATE NALS authKW 119822 0% 100% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Paper & Wood 96566 25% 1% 529
2 Polymer Science 10285 27% 0% 564
3 Agricultural Engineering 6459 7% 0% 153
4 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 4543 6% 0% 134
5 Forestry 4534 8% 0% 178
6 Engineering, Chemical 1550 13% 0% 264
7 Chemistry, Multidisciplinary 729 15% 0% 309
8 Agronomy 632 5% 0% 109
9 Chemistry, Applied 573 6% 0% 119
10 Materials Science, Composites 223 2% 0% 36

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STATE PULP P ER ENGN 95632 6% 5% 117
2 WOOD SCI CHEM WOOD TECHNOL 73386 0% 70% 7
3 BIOL MAT SCICHIKUSA KU 59911 0% 100% 4
4 GUANGDONG PROV GREEN CHEM TECHNOL 52588 1% 29% 12
5 AGR SCI FO TRY DAFNE 44933 0% 100% 3
6 DONGHUA 29955 0% 100% 2
7 GENIE PROC P ETIERS UMR CNRS 5518 29955 0% 100% 2
8 BIOMASS CHEM 27863 1% 17% 11
9 D DEN WOOD TECHNOL 26957 0% 60% 3
10 BIOSPHERE OURCES SCI 24453 0% 23% 7

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HOLZFORSCHUNG 75485 6% 4% 133
2 JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 40441 2% 5% 51
3 BIORESOURCES 39289 5% 2% 106
4 CELLULOSE CHEMISTRY AND TECHNOLOGY 39112 3% 4% 70
5 ACS SUSTAINABLE CHEMISTRY & ENGINEERING 32383 4% 3% 75
6 INDUSTRIAL CROPS AND PRODUCTS 31781 5% 2% 106
7 JOURNAL OF APPLIED POLYMER SCIENCE 9065 8% 0% 164
8 GREEN CHEMISTRY 3204 1% 1% 31
9 NORDIC PULP & PAPER RESEARCH JOURNAL 3194 1% 1% 17
10 POLYMER DEGRADATION AND STABILITY 2918 2% 1% 39

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LIGNIN 861911 29% 9% 611 Search LIGNIN Search LIGNIN
2 KRAFT LIGNIN 551613 5% 39% 95 Search KRAFT+LIGNIN Search KRAFT+LIGNIN
3 LIGNOSULFONATE 452544 4% 33% 91 Search LIGNOSULFONATE Search LIGNOSULFONATE
4 SODIUM LIGNOSULFONATE 205388 1% 57% 24 Search SODIUM+LIGNOSULFONATE Search SODIUM+LIGNOSULFONATE
5 ORGANOSOLV LIGNIN 190820 1% 44% 29 Search ORGANOSOLV+LIGNIN Search ORGANOSOLV+LIGNIN
6 SODA LIGNIN 179720 1% 67% 18 Search SODA+LIGNIN Search SODA+LIGNIN
7 BLACK LIQUOR 164744 4% 15% 75 Search BLACK+LIQUOR Search BLACK+LIQUOR
8 SOFTWOOD KRAFT LIGNIN 134799 0% 100% 9 Search SOFTWOOD+KRAFT+LIGNIN Search SOFTWOOD+KRAFT+LIGNIN
9 LIGNIN NANOPARTICLES 124811 0% 83% 10 Search LIGNIN+NANOPARTICLES Search LIGNIN+NANOPARTICLES
10 SODIUM LIGNOSULFONATE NALS 119822 0% 100% 8 Search SODIUM+LIGNOSULFONATE+NALS Search SODIUM+LIGNOSULFONATE+NALS

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 4279 JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY//HOLZFORSCHUNG//LIGNIN
2 13609 LIGNIN//LIGNIN DEPOLYMERIZATION//DEPOLYMERIZATION
3 32475 LIGNOPHENOL//ADDITION CONDENSATION//LIGNOCRESOL
4 28981 CORK PROCESSING WASTEWATER//CORK WASTEWATER//CORK BOILING WATER
5 14544 ENSTIB LERMAB//LERMAB//POLYFLAVONOIDS
6 16481 DISSOLVING PULP//PRE HYDROLYSIS LIQUOR//LIMERICK PULP P ER
7 6431 ORGANOSOLV PULPING//PULPING//SODA PULPING
8 8180 HYDROTHERMAL LIQUEFACTION//LIQUEFACTION//BIOCRUDE
9 16855 BLACK LIQUOR//RECOVERY FURNACES//BLACK LIQUOR GASIFICATION
10 33013 WASTE MUSHROOM MEDIUM//OZONOLYSIS PRETREATMENT//SPENT CULTURE MEDIUM

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