Class information for:
Level 2: BRENNSTOFF-WARME-KRAFT//ERDOL & KOHLE ERDGAS PETROCHEMIE//ENERGIETECHNIK

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
21 4 THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL 471779
254 3       ANNALS OF NUCLEAR ENERGY//NUCLEAR ENGINEERING AND DESIGN//NUCLEAR SCIENCE & TECHNOLOGY 46108
3351 2             BRENNSTOFF-WARME-KRAFT//ERDOL & KOHLE ERDGAS PETROCHEMIE//ENERGIETECHNIK 1868
15188 1                   BRENNSTOFF-WARME-KRAFT//BEREICH ENERGIEERZEUGUNG//POWER ENGINEERING 752
17182 1                   BRENNSTOFF-WARME-KRAFT//ENERGIETECHNIK//ERDOL & KOHLE ERDGAS PETROCHEMIE 640
34540 1                   ANTHROPOGENIC EXPOSURE//AVOIDABILITY OF EXPOSURE//BIOGENIC GEOGENIC EXPOSURE 124
34580 1                   MOMENT RATIO M R//MOMENT RATIO//ABT ZET 123
37240 1                   ABT TECH ENERGIESYST ERNEURBARE ENERGIE//ARBEITSGRP BIOMASSE ABT TECH ENERGIESYST ERNEUE//ARBEITSGRUP BIOMASSE 86
37597 1                   COENZYME FUNCTIONALIZATION//GAS ANALYSIS LEAK HUNTING//GAS ANALYSIS SOLID STATE SENSOR 80
38382 1                   SPINNING CONE DISTILLATION COLUMN//SPINNING CONE COLUMN//IND ENGN GRP GRP 63

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BRENNSTOFF-WARME-KRAFT journal 7416810 37% 64% 691
2 ERDOL & KOHLE ERDGAS PETROCHEMIE journal 266468 6% 14% 117
3 ENERGIETECHNIK journal 198665 2% 34% 35
4 CHEMIE INGENIEUR TECHNIK journal 168950 14% 4% 256
5 SPINNING CONE DISTILLATION COLUMN authKW 84351 0% 100% 5
6 STAUB REINHALTUNG DER LUFT journal 74975 3% 7% 61
7 POWER ENGINEERING journal 50690 2% 9% 33
8 ENERGY & FUELS WoSSC 47650 52% 0% 967
9 THERMODYNAMICS WoSSC 44779 40% 0% 741
10 ANTHROPOGENIC EXPOSURE authKW 33740 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Energy & Fuels 47650 52% 0% 967
2 Thermodynamics 44779 40% 0% 741
3 Engineering, Mechanical 29588 41% 0% 760
4 Engineering, Petroleum 8959 7% 0% 132
5 Engineering, Chemical 8217 28% 0% 529
6 Geology 3718 6% 0% 119
7 Engineering, Environmental 413 4% 0% 81
8 Geosciences, Multidisciplinary 382 6% 0% 119
9 Engineering, Civil 271 4% 0% 75
10 METALLURGY & MINING 182 0% 0% 7

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BEREICH ENERGIEERZEUGUNG 33740 0% 100% 2
2 GE AFTSFELD ANLAGENSICHERHEIT CHEMIEANLAGEN 33740 0% 100% 2
3 ABT GASTURBINENBRENNER ENTWICKLUNG 16870 0% 100% 1
4 ABT TECH ENERGIESYST ERNEURBARE ENERGIE 16870 0% 100% 1
5 ABT VERSUCHSWESEN DAMPFTURBINENWERK MULHEIM 16870 0% 100% 1
6 ABT ZET 16870 0% 100% 1
7 AGR DEV SICHUAN 16870 0% 100% 1
8 ARBEITSGRP BIOMASSE ABT TECH ENERGIESYST ERNEUE 16870 0% 100% 1
9 ARBEITSGRUP BIOMASSE 16870 0% 100% 1
10 BERECHNUNG ENTWICKLUNG 16870 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BRENNSTOFF-WARME-KRAFT 7416810 37% 64% 691
2 ERDOL & KOHLE ERDGAS PETROCHEMIE 266468 6% 14% 117
3 ENERGIETECHNIK 198665 2% 34% 35
4 CHEMIE INGENIEUR TECHNIK 168950 14% 4% 256
5 STAUB REINHALTUNG DER LUFT 74975 3% 7% 61
6 POWER ENGINEERING 50690 2% 9% 33
7 BWK 18938 1% 11% 10
8 CHEMISCHE TECHNIK 11276 2% 2% 29
9 TECHNISCHES MESSEN 9092 1% 3% 20
10 STAHL UND EISEN 8782 2% 2% 34

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SPINNING CONE DISTILLATION COLUMN 84351 0% 100% 5 Search SPINNING+CONE+DISTILLATION+COLUMN Search SPINNING+CONE+DISTILLATION+COLUMN
2 ANTHROPOGENIC EXPOSURE 33740 0% 100% 2 Search ANTHROPOGENIC+EXPOSURE Search ANTHROPOGENIC+EXPOSURE
3 AVOIDABILITY OF EXPOSURE 33740 0% 100% 2 Search AVOIDABILITY+OF+EXPOSURE Search AVOIDABILITY+OF+EXPOSURE
4 BIOGENIC GEOGENIC EXPOSURE 33740 0% 100% 2 Search BIOGENIC+GEOGENIC+EXPOSURE Search BIOGENIC+GEOGENIC+EXPOSURE
5 CHEMICALS RESPONSIBLE MANAGEMENT 33740 0% 100% 2 Search CHEMICALS+RESPONSIBLE+MANAGEMENT Search CHEMICALS+RESPONSIBLE+MANAGEMENT
6 EXPOSURE ANTHROPOGENIC 33740 0% 100% 2 Search EXPOSURE+ANTHROPOGENIC Search EXPOSURE+ANTHROPOGENIC
7 FUNCTIONALITY OF EXPOSURE 33740 0% 100% 2 Search FUNCTIONALITY+OF+EXPOSURE Search FUNCTIONALITY+OF+EXPOSURE
8 LIMIT VALUES PROACTIVE 33740 0% 100% 2 Search LIMIT+VALUES+PROACTIVE Search LIMIT+VALUES+PROACTIVE
9 MANAGEMENT OF CHEMICALS 33740 0% 100% 2 Search MANAGEMENT+OF+CHEMICALS Search MANAGEMENT+OF+CHEMICALS
10 MOMENT RATIO M R 33740 0% 100% 2 Search MOMENT+RATIO+M+R Search MOMENT+RATIO+M+R

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 3580 ATOMWIRTSCHAFT-ATOMTECHNIK//ATW-INTERNATIONALE ZEITSCHRIFT FUR KERNENERGIE//KERNTECHNIK
2 3915 BROWN BOVERI REVIEW//COUPLING RESISTOR//FM DETECTOR
3 4041 DEW POINT CORROSION//ACID DEW POINT//VISCOUS ASH DEPOSITION
4 2804 DIRECT CONTACT CONDENSATION//NON CONDENSABLE GAS//NONCONDENSABLE GAS
5 4083 AQUAMIN//CARA INCHADA//STRAND FARM
6 1323 FLUIDIZATION//FLUIDIZED BED//CIRCULATING FLUIDIZED BED
7 3267 FLUID CATALYTIC CRACKING//STEAM CRACKING//CHEMISCHE TECHNIK
8 1401 ORGANIC RANKINE CYCLE//EXERGY//DISTRICT HEATING
9 3245 ZEMENT-KALK-GIPS//ZKG INTERNATIONAL//PHOSPHOGYPSUM
10 547 GASIFICATION//FUEL//ENERGY & FUELS

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