Class information for:
Level 1: UREAFORMALDEHYDE//METHYLENE UREA//HRICHTUNG MIKROBIOL 13 3

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
53 3       SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//AGRONOMY 95847
794 2             SOIL SCIENCE//ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//AGRONOMY 12387
33869 1                   UREAFORMALDEHYDE//METHYLENE UREA//HRICHTUNG MIKROBIOL 13 3 132

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UREAFORMALDEHYDE authKW 994853 4% 83% 5
2 METHYLENE UREA authKW 974952 5% 58% 7
3 HRICHTUNG MIKROBIOL 13 3 address 716296 2% 100% 3
4 HRICHTUNG MIKROBIOL 8 3 address 477530 2% 100% 2
5 METHYLENEUREAS authKW 477530 2% 100% 2
6 1 5 DINITROBIURET authKW 238765 1% 100% 1
7 AGE OF TEA BUSH authKW 238765 1% 100% 1
8 AGROBACTERIUM TUMEFACIEUS authKW 238765 1% 100% 1
9 ALUMINUM SULFATE HYDRATE authKW 238765 1% 100% 1
10 BRAZILIAN OIL SHALE authKW 238765 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 6040 40% 0% 53
2 Agronomy 548 17% 0% 23
3 Polymer Science 116 12% 0% 16
4 Agriculture, Multidisciplinary 99 6% 0% 8
5 Plant Sciences 91 13% 0% 17
6 Chemistry, Analytical 61 11% 0% 14
7 Materials Science, Composites 49 3% 0% 4
8 Engineering, Environmental 12 3% 0% 4
9 Water Resources 10 3% 0% 4
10 Horticulture 8 2% 0% 2

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HRICHTUNG MIKROBIOL 13 3 716296 2% 100% 3
2 HRICHTUNG MIKROBIOL 8 3 477530 2% 100% 2
3 MONMOUTH AGRONOMY 238765 1% 100% 1
4 POLYMERS PIGMENTS DEP 238765 1% 100% 1
5 SOIL NUTRIENT MANAGEMENT 238765 1% 100% 1
6 PLANT SOILS AGR SYST 119382 1% 50% 1
7 POLYMERS PIGMENT 119382 1% 50% 1
8 ILLINOIS SOYBEAN 39793 1% 17% 1
9 CHEM PESTICIDES 14921 1% 6% 1
10 POLYMER PIGMENTS 11936 1% 5% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLASTICS AND RUBBER PROCESSING AND APPLICATIONS 18012 3% 2% 4
2 FERTILIZER RESEARCH 11171 5% 1% 7
3 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 6532 12% 0% 16
4 PLASTICS RUBBER AND COMPOSITES PROCESSING AND APPLICATIONS 5518 2% 1% 3
5 INDIAN JOURNAL OF AGRICULTURAL SCIENCES 2607 6% 0% 8
6 COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 2181 6% 0% 8
7 JOURNAL OF ENVIRONMENTAL POLYMER DEGRADATION 1878 1% 1% 1
8 NUTRIENT CYCLING IN AGROECOSYSTEMS 1307 2% 0% 3
9 AGRONOMY JOURNAL 1155 5% 0% 6
10 JOURNAL OF SOIL SCIENCE 1112 2% 0% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 UREAFORMALDEHYDE 994853 4% 83% 5 Search UREAFORMALDEHYDE Search UREAFORMALDEHYDE
2 METHYLENE UREA 974952 5% 58% 7 Search METHYLENE+UREA Search METHYLENE+UREA
3 METHYLENEUREAS 477530 2% 100% 2 Search METHYLENEUREAS Search METHYLENEUREAS
4 1 5 DINITROBIURET 238765 1% 100% 1 Search 1+5+DINITROBIURET Search 1+5+DINITROBIURET
5 AGE OF TEA BUSH 238765 1% 100% 1 Search AGE+OF+TEA+BUSH Search AGE+OF+TEA+BUSH
6 AGROBACTERIUM TUMEFACIEUS 238765 1% 100% 1 Search AGROBACTERIUM+TUMEFACIEUS Search AGROBACTERIUM+TUMEFACIEUS
7 ALUMINUM SULFATE HYDRATE 238765 1% 100% 1 Search ALUMINUM+SULFATE+HYDRATE Search ALUMINUM+SULFATE+HYDRATE
8 BRAZILIAN OIL SHALE 238765 1% 100% 1 Search BRAZILIAN+OIL+SHALE Search BRAZILIAN+OIL+SHALE
9 C AND NET N MINERALISATION 238765 1% 100% 1 Search C+AND+NET+N+MINERALISATION Search C+AND+NET+N+MINERALISATION
10 CROTONYLIDENEDIUREA 238765 1% 100% 1 Search CROTONYLIDENEDIUREA Search CROTONYLIDENEDIUREA

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 35488 NLEAP//SOIL PLANT NUTRIENT UNIT//WNTSC
2 13222 SOUTHWEST FLORIDA EDUC SWFREC//AMERICAN JOURNAL OF POTATO RESEARCH//SOLANUM TUBEROSUM
3 7094 AMMONIA VOLATILIZATION//UREASE INHIBITOR//FERTILIZER RESEARCH
4 3335 SUPERABSORBENT//WATER ABSORBENCY//SUPERABSORBENT COMPOSITE
5 32302 ARCHIV FUR TIERERNAHRUNG-ARCHIVES OF ANIMAL NUTRITION//OVERHEATED PROTEIN//RADIOCHROMATOGRAPHIC TECHNIQUES
6 31039 MINERAL FEED ADDITIVES//INORGAN TECHNOL MINERAL FERTILIZERS//TECHNOL NIEORGANICZNEJ NAWOZOW MINERALNYCH
7 22064 NAGPUR MANDARIN//CMESBR//FRUIT GRADE
8 33868 DISSOLUTION HEAT//ACTIVATION THERMODYNAMIC QUANTITY//PHYSICO CHERMCAL PROPERTIES
9 30001 LIQUID FERTILISER//AMINO ACID USE EFFICIENCY//BASALTIC DERIVED SOILS
10 31369 HEXAALKYLGUANIDINIUM CHLORIDE//ALKYL 2 CHLOROPROPIONATE//AMIDININIUM SALTS

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