Class information for:
Level 1: SYST ANALYT ENVIRONM SCI//ATMOSPHERIC LIFETIME//VARIATIONAL TRANSITION STATE THEORY

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
16 3       METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC ENVIRONMENT//JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 126179
64 2             PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//INTERNATIONAL JOURNAL OF CHEMICAL KINETICS//JOURNAL OF PHYSICAL CHEMISTRY A 28865
3787 1                   SYST ANALYT ENVIRONM SCI//ATMOSPHERIC LIFETIME//VARIATIONAL TRANSITION STATE THEORY 1945

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYST ANALYT ENVIRONM SCI address 432033 2% 67% 40
2 ATMOSPHERIC LIFETIME authKW 389027 2% 56% 43
3 VARIATIONAL TRANSITION STATE THEORY authKW 350282 2% 54% 40
4 DIRECT DYNAMICS authKW 281733 2% 43% 40
5 INTERNATIONAL JOURNAL OF CHEMICAL KINETICS journal 204238 10% 6% 202
6 RATE CONSTANT authKW 171042 8% 7% 146
7 CANONICAL TRANSITION STATE THEORY authKW 152114 1% 72% 13
8 DIRECT DYNAMICS METHOD authKW 130692 1% 73% 11
9 COPENHAGEN ATMOSPHER address 124608 1% 38% 20
10 CHLORINE ATOMS authKW 120044 1% 44% 17

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 26170 45% 0% 884
2 Chemistry, Physical 23135 71% 0% 1376
3 Meteorology & Atmospheric Sciences 1063 7% 0% 140
4 Environmental Sciences 562 10% 0% 195
5 Chemistry, Multidisciplinary 381 12% 0% 232
6 Engineering, Environmental 267 4% 0% 69
7 Computer Science, Interdisciplinary Applications 30 2% 0% 34
8 Mathematics, Interdisciplinary Applications 15 1% 0% 22
9 Chemistry, Inorganic & Nuclear 13 2% 0% 40
10 Chemistry, Organic 2 2% 0% 44

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYST ANALYT ENVIRONM SCI 432033 2% 67% 40
2 COPENHAGEN ATMOSPHER 124608 1% 38% 20
3 SUPERCOMP 102408 5% 7% 97
4 FB PHYS CHEM 9 99237 0% 88% 7
5 STATE THEORET COMPUTAT CHEM 82563 5% 5% 103
6 FORD 52223 1% 14% 23
7 AIRBASE ENVIRONM TECHNOL 48607 0% 100% 3
8 AIR POLLUT 34390 2% 7% 31
9 INTERDEPARTMENTAL PROGRAM ENVIRONM TOXICOL 34303 0% 35% 6
10 SRL3083 32405 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF CHEMICAL KINETICS 204238 10% 6% 202
2 JOURNAL OF PHYSICAL CHEMISTRY A 93052 21% 1% 417
3 CHEMICAL PHYSICS LETTERS 9940 9% 0% 172
4 THEORETICAL CHEMISTRY ACCOUNTS 7269 2% 1% 36
5 JOURNAL OF PHYSICAL CHEMISTRY 6073 5% 0% 97
6 JOURNAL OF ATMOSPHERIC CHEMISTRY 5295 1% 2% 21
7 PHYSICAL CHEMISTRY CHEMICAL PHYSICS 4674 5% 0% 93
8 JOURNAL OF COMPUTATIONAL CHEMISTRY 3858 2% 1% 39
9 ATMOSPHERIC ENVIRONMENT 3851 3% 0% 65
10 JOURNAL OF FLUORINE CHEMISTRY 2788 2% 1% 35

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ATMOSPHERIC LIFETIME 389027 2% 56% 43 Search ATMOSPHERIC+LIFETIME Search ATMOSPHERIC+LIFETIME
2 VARIATIONAL TRANSITION STATE THEORY 350282 2% 54% 40 Search VARIATIONAL+TRANSITION+STATE+THEORY Search VARIATIONAL+TRANSITION+STATE+THEORY
3 DIRECT DYNAMICS 281733 2% 43% 40 Search DIRECT+DYNAMICS Search DIRECT+DYNAMICS
4 RATE CONSTANT 171042 8% 7% 146 Search RATE+CONSTANT Search RATE+CONSTANT
5 CANONICAL TRANSITION STATE THEORY 152114 1% 72% 13 Search CANONICAL+TRANSITION+STATE+THEORY Search CANONICAL+TRANSITION+STATE+THEORY
6 DIRECT DYNAMICS METHOD 130692 1% 73% 11 Search DIRECT+DYNAMICS+METHOD Search DIRECT+DYNAMICS+METHOD
7 CHLORINE ATOMS 120044 1% 44% 17 Search CHLORINE+ATOMS Search CHLORINE+ATOMS
8 HYDROFLUOROETHERS 115292 1% 32% 22 Search HYDROFLUOROETHERS Search HYDROFLUOROETHERS
9 HYDROCHLOROETHERS 113416 0% 100% 7 Search HYDROCHLOROETHERS Search HYDROCHLOROETHERS
10 HYDROGEN ABSTRACTION 87608 2% 15% 37 Search HYDROGEN+ABSTRACTION Search HYDROGEN+ABSTRACTION

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 9595 CF3O2//TRIFLUOROMETHANOL//PEROXYNITRATES
2 13595 LASER SPECT IL//CH3O//METHOXY RADICAL
3 20930 TRANSITION STATES THEORY//AMINOTOLUENE//ANAL PESTICIDES MICROPOLLUANTS ORGAN
4 13560 CRIEGEE INTERMEDIATE//INVEST FISICOQUIM CORDOBA INFIQC//PHYS CHEM FBC
5 17129 NITRATE RADICAL//NO3 RADICAL//DINITROGEN PENTOXIDE
6 13429 HALOCARBONS//GLOBAL CHANGE SCI//MONTREAL PROTOCOL
7 7844 IAMS//SVRT MODEL//PRODUCT PAIR CORRELATION
8 13798 ADDITIVE GROUP APPROACH//INTERNATIONAL JOURNAL OF CHEMICAL KINETICS//BR ATOMS
9 38793 ALPHA AMINOPHOSPHONATE COMPOUNDS//CYCLODEXTRIN BONDED STATIONARY PHASE//QUANTITATIVE STRUCTURE ENANTIOSELECTIVE RETENTION RELATIONSHIP
10 14902 RADICAL MOLECULE COMPLEX//QUIM BIOL MODELITZACIO MOL//HIGH REPETITION RATE LIF

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