Class information for:
Level 1: BACTERIAL HUMUS PREPARATIONS//INDIGENOUS SOIL MICROFLORA//PETR CHEM

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
641 3       QUASICRYSTALS//APPROXIMANT//DECAGONAL QUASICRYSTAL 11479
3796 2             BACTERIAL HUMUS PREPARATIONS//PETR CHEM//DODECEN 1 ISOMERIZATION 1054
32708 1                   BACTERIAL HUMUS PREPARATIONS//INDIGENOUS SOIL MICROFLORA//PETR CHEM 148

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BACTERIAL HUMUS PREPARATIONS authKW 638858 2% 100% 3
2 INDIGENOUS SOIL MICROFLORA authKW 425905 1% 100% 2
3 PETR CHEM address 366252 18% 7% 26
4 PETROLEUM CHEMISTRY journal 230991 31% 2% 46
5 ACID TAR WASTE authKW 212953 1% 100% 1
6 ACTIVATING ADDITIVE authKW 212953 1% 100% 1
7 ADJARIA REG SCI COORDINAT address 212953 1% 100% 1
8 ALL RUSSIA AGR SOIL EROS CONTROL address 212953 1% 100% 1
9 ALL RUSSIAN FARMING SOIL EROS CONTROL address 212953 1% 100% 1
10 AVAILABLE NUTRIENTS P K MG authKW 212953 1% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Petroleum 16598 34% 0% 50
2 Soil Science 3199 28% 0% 41
3 Energy & Fuels 1707 35% 0% 52
4 Engineering, Chemical 1110 36% 0% 54
5 Chemistry, Organic 683 31% 0% 46
6 Chemistry, Physical 354 34% 0% 50
7 Polymer Science 74 9% 0% 14
8 Multidisciplinary Sciences 30 3% 0% 4
9 Environmental Sciences 24 8% 0% 12
10 Engineering, Ocean 8 1% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PETR CHEM 366252 18% 7% 26
2 ADJARIA REG SCI COORDINAT 212953 1% 100% 1
3 ALL RUSSIA AGR SOIL EROS CONTROL 212953 1% 100% 1
4 ALL RUSSIAN FARMING SOIL EROS CONTROL 212953 1% 100% 1
5 HYDROMETEROL ENVIRONM MONITORING SERV 212953 1% 100% 1
6 MUSEUM LAND SCI 212953 1% 100% 1
7 NAT OURCES IPR 212953 1% 100% 1
8 SOIL OURCES SOIL ASSESSMENT 212953 1% 100% 1
9 YH MAMEDALIEV PETROCHEM PROC 212953 1% 100% 1
10 CHAIR LAND RECLAMAT MANAGEMENT 170360 1% 40% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PETROLEUM CHEMISTRY 230991 31% 2% 46
2 EURASIAN SOIL SCIENCE 105506 27% 1% 40
3 JOURNAL OF ELEMENTOLOGY 9919 4% 1% 6
4 NEFTYANOE KHOZYAISTVO 4400 2% 1% 3
5 VESTNIK ROSSIISKOI AKADEMII NAUK 2086 1% 1% 1
6 VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B 1602 3% 0% 4
7 RUSSIAN GEOLOGY AND GEOPHYSICS 1346 2% 0% 3
8 VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A 770 3% 0% 4
9 EKOLOJI 564 1% 0% 1
10 OCHRONA SRODOWISKA 544 1% 0% 1

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BACTERIAL HUMUS PREPARATIONS 638858 2% 100% 3 Search BACTERIAL+HUMUS+PREPARATIONS Search BACTERIAL+HUMUS+PREPARATIONS
2 INDIGENOUS SOIL MICROFLORA 425905 1% 100% 2 Search INDIGENOUS+SOIL+MICROFLORA Search INDIGENOUS+SOIL+MICROFLORA
3 ACID TAR WASTE 212953 1% 100% 1 Search ACID+TAR+WASTE Search ACID+TAR+WASTE
4 ACTIVATING ADDITIVE 212953 1% 100% 1 Search ACTIVATING+ADDITIVE Search ACTIVATING+ADDITIVE
5 AVAILABLE NUTRIENTS P K MG 212953 1% 100% 1 Search AVAILABLE+NUTRIENTS+P+K+MG Search AVAILABLE+NUTRIENTS+P+K+MG
6 BYTHISOCHORY 212953 1% 100% 1 Search BYTHISOCHORY Search BYTHISOCHORY
7 CENTRAL CHERNOZEMIC REGION 212953 1% 100% 1 Search CENTRAL+CHERNOZEMIC+REGION Search CENTRAL+CHERNOZEMIC+REGION
8 CRUDE BENZOL 212953 1% 100% 1 Search CRUDE+BENZOL Search CRUDE+BENZOL
9 DIFFUSION KINETICS IN INHOMOGENEOUS POLYMER BODIES 212953 1% 100% 1 Search DIFFUSION+KINETICS+IN+INHOMOGENEOUS+POLYMER+BODIES Search DIFFUSION+KINETICS+IN+INHOMOGENEOUS+POLYMER+BODIES
10 GRASS TYPE LAKE 212953 1% 100% 1 Search GRASS+TYPE+LAKE Search GRASS+TYPE+LAKE

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 36637 CONFORMATIONALLY RIGID MOLECULES//FREEZING LIQUIDS//LIQUID 3D METALS
2 37985 CHEM ELE OCHEM TECHNOL//DISCONTINUOUS CRACK GROWTH//MECAN PHYS POLYME SOLIDES
3 24666 EURASIAN SOIL SCIENCE//CYSTLIKE CELLS//SIBERIAN PEAT
4 37376 16S RDNA TARGETED PCR//ACTINOMYCETIC COMPLEX//AQUATIC AREA
5 37977 3D STRATA MODEL//3D VISUALISIERUNG//AUXILIARY MINE VENTILATION
6 20928 DIOXETANE//1 2 DIOXETANE//CIEEL
7 23212 PHYSICOCHEM BIOL PROBLEMS SOIL SCI//EURASIAN SOIL SCIENCE//CHERSONESOS
8 28167 RADIATION THERMAL CRACKING//RADIATION THERMAL PROCESSING//LOW TEMPERATURE RADIATION CRACKING
9 30898 EURASIAN SOIL SCIENCE//PROBLEM ORIENTED SYSTEMS//GEOGRAPHY OF SOILS
10 37498 BLACK RAINBOW//CHANGE IN FEED RATION//CHANGE OF DIET

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