Class information for:
Level 1: CHEMICAL STRUCTURE MATRIX//OPTIMAL TOPOLOGICAL INDICES//THEORETICAL INFORMATION INDICES

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
32220 142 19.0 24%



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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
430 3       JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES//JOURNAL OF CHEMICAL INFORMATION AND MODELING//QSAR 27693
1068 2             WIENER INDEX//QSAR//MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY 9972
32220 1                   CHEMICAL STRUCTURE MATRIX//OPTIMAL TOPOLOGICAL INDICES//THEORETICAL INFORMATION INDICES 142

Terms with highest relevance score



rank Term termType Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 CHEMICAL STRUCTURE MATRIX authKW 430078 1% 100% 2
2 OPTIMAL TOPOLOGICAL INDICES authKW 430078 1% 100% 2
3 THEORETICAL INFORMATION INDICES authKW 430078 1% 100% 2
4 ADJACENCY MATRIX A OF A HETEROGENEOUS MOLECULAR GRAPH authKW 215039 1% 100% 1
5 ANTI KNOCKING authKW 215039 1% 100% 1
6 AROMATIC AZO COMPOUNDS AZOMETHINES AMIDES TRIAZENES authKW 215039 1% 100% 1
7 BLASTING ABILITY authKW 215039 1% 100% 1
8 CETANE NUMBERS authKW 215039 1% 100% 1
9 CHEMICAL SHIFT OF OLEFINIC PROTONS authKW 215039 1% 100% 1
10 CHEMICAL SHIFT OF PROTONS OF CARBOXYL GROUPS authKW 215039 1% 100% 1

Web of Science journal categories



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 Chemistry, Multidisciplinary 911 51% 0% 73
2 Chemistry, Physical 212 27% 0% 39
3 Chemistry, Inorganic & Nuclear 76 9% 0% 13
4 Pharmacology & Pharmacy 66 15% 0% 21
5 Chemistry, Organic 26 8% 0% 11
6 Engineering, Petroleum 24 1% 0% 2
7 Energy & Fuels 9 4% 0% 5
8 Biology 8 3% 0% 4
9 Physics, Atomic, Molecular & Chemical 4 4% 0% 5
10 Engineering, Chemical 3 4% 0% 5

Address terms



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 SI SOBOLEV MATH 215039 1% 100% 1
2 UNITE RECH PHYSICOCHIM THEOR ASSOCIEE 215039 1% 100% 1
3 ZELINSKII ORGAN CHEM 9970 2% 2% 3
4 ND ZELINSKII ORGAN CHEM 9542 7% 0% 10
5 ZELINSKY ORGAN CHEM 4201 2% 1% 3
6 AN NESMEYANOV ORGANOMET CPDS 2262 1% 1% 1
7 GREEN CHEM EXCELLENCE 1073 1% 1% 1
8 HIGHER CHEM 989 1% 0% 1
9 SECHENOV EVOLUTIONARY PHYSIOL BIOCHEM 646 1% 0% 1
10 ND ZELINSKY ORGAN CHEM 517 1% 0% 2

Journals



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 KHIMIKO-FARMATSEVTICHESKII ZHURNAL 24318 12% 1% 17
2 DOKLADY CHEMISTRY 11265 6% 1% 8
3 RUSSIAN CHEMICAL BULLETIN 6589 12% 0% 17
4 ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-LEIPZIG 5522 4% 0% 6
5 JOURNAL OF STRUCTURAL CHEMISTRY 5103 8% 0% 12
6 ZEITSCHRIFT FUR CHEMIE 3006 4% 0% 6
7 IZVESTIYA AKADEMII NAUK SERIYA BIOLOGICHESKAYA 2697 2% 0% 3
8 SOLID FUEL CHEMISTRY 2475 1% 1% 2
9 DOKLADY AKADEMII NAUK 1936 6% 0% 9
10 RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY 1122 3% 0% 4

Author Key Words



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
LCSH search Wikipedia search
1 CHEMICAL STRUCTURE MATRIX 430078 1% 100% 2 Search CHEMICAL+STRUCTURE+MATRIX Search CHEMICAL+STRUCTURE+MATRIX
2 OPTIMAL TOPOLOGICAL INDICES 430078 1% 100% 2 Search OPTIMAL+TOPOLOGICAL+INDICES Search OPTIMAL+TOPOLOGICAL+INDICES
3 THEORETICAL INFORMATION INDICES 430078 1% 100% 2 Search THEORETICAL+INFORMATION+INDICES Search THEORETICAL+INFORMATION+INDICES
4 ADJACENCY MATRIX A OF A HETEROGENEOUS MOLECULAR GRAPH 215039 1% 100% 1 Search ADJACENCY+MATRIX+A+OF+A+HETEROGENEOUS+MOLECULAR+GRAPH Search ADJACENCY+MATRIX+A+OF+A+HETEROGENEOUS+MOLECULAR+GRAPH
5 ANTI KNOCKING 215039 1% 100% 1 Search ANTI+KNOCKING Search ANTI+KNOCKING
6 AROMATIC AZO COMPOUNDS AZOMETHINES AMIDES TRIAZENES 215039 1% 100% 1 Search AROMATIC+AZO+COMPOUNDS+AZOMETHINES+AMIDES+TRIAZENES Search AROMATIC+AZO+COMPOUNDS+AZOMETHINES+AMIDES+TRIAZENES
7 BLASTING ABILITY 215039 1% 100% 1 Search BLASTING+ABILITY Search BLASTING+ABILITY
8 CETANE NUMBERS 215039 1% 100% 1 Search CETANE+NUMBERS Search CETANE+NUMBERS
9 CHEMICAL SHIFT OF OLEFINIC PROTONS 215039 1% 100% 1 Search CHEMICAL+SHIFT+OF+OLEFINIC+PROTONS Search CHEMICAL+SHIFT+OF+OLEFINIC+PROTONS
10 CHEMICAL SHIFT OF PROTONS OF CARBOXYL GROUPS 215039 1% 100% 1 Search CHEMICAL+SHIFT+OF+PROTONS+OF+CARBOXYL+GROUPS Search CHEMICAL+SHIFT+OF+PROTONS+OF+CARBOXYL+GROUPS

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.



Rank Reference # ref.
in cl.
Shr. of ref. in
cl.
Citations
1 LANDAU, MA , (1997) METHODS OF THE IMAGE RECOGNITION THEORY. IDENTIFICATION OF THE TYPE OF CHEMICAL COMPOUND ACTIVITY.ZHURNAL ORGANICHESKOI KHIMII. VOL. 33. ISSUE 1. P. 9-20 23 88% 2
2 RYZHOV, AN , SAKHAROVA, EA , SMOLENSKII, EA , LAPIDUS, AL , (2013) MODELING OF OCTANE NUMBERS OF OXYGENATED ORGANIC COMPOUNDS BY INVERSE FUNCTION METHOD.DOKLADY CHEMISTRY. VOL. 451. ISSUE . P. 185-188 7 88% 0
3 LEKSINA, LA , KABANKIN, AS , ORDUKHANYAN, AA , BUZNIKOV, GA , LANDAU, MA , (1995) COMPUTER SIMULATION OF THE PHENOMENON OF SUPERACTIVITY OF NEUROPHARMACOLOGICAL EMBRYOTOXIC DRUGS ON THE BASIS OF TOPOLOGICAL PARAMETERS OF THE MOLECULES AND METHODS OF THEORY OF IMAGE RECOGNITION.IZVESTIYA AKADEMII NAUK SERIYA BIOLOGICHESKAYA. VOL. . ISSUE 6. P. 710-716 8 89% 1
4 NEKRASOV, YS , SUKHAREV, YN , TEPFER, EE , YAKUSHIN, SO , (2002) ELECTRON IMPACT MASS SPECTRA DATA PROCESSING FOR EVALUATION OF GAS-PHASE REACTIVITY OF CYMANTRENE (TRICARBONYL ETA(5)-CYCLOPENTADIENYLMANGANESE) DERIVATIVES.EUROPEAN JOURNAL OF MASS SPECTROMETRY. VOL. 8. ISSUE 3. P. 247-251 4 100% 0
5 STRIZHAKOVA, YA , RYZHOV, AN , SMOLENSKII, EA , LAPIDUS, AL , (2012) MODELING OF HEATS OF COMBUSTION AND SHALE OIL YIELDS IN OIL SHALE SEMICOKING.DOKLADY CHEMISTRY. VOL. 442. ISSUE . P. 15-17 3 100% 0
6 NEKRASOV, YS , SUKHAREV, YN , TEPFER, EE , ZVEREV, DV , YAKUSHIN, SO , (2001) REACTIVITY OF BENZENETRICARBONYLCHROMIUM DERIVATIVES UNDER CONDITIONS OF DISSOCIATIVE IONIZATION IN THE GAS PHASE.RUSSIAN CHEMICAL BULLETIN. VOL. 50. ISSUE 6. P. 970-973 4 100% 0
7 KABANKIN, AS , LANDAU, MA , (1990) ON PROGNOSING OF THE CHARACTER OF BIOLOGICAL-ACTIVITY OF CHEMICAL-COMPOUNDS BY STATISTIC METHODS.IZVESTIYA AKADEMII NAUK SSSR SERIYA BIOLOGICHESKAYA. VOL. . ISSUE 6. P. 932-935 6 100% 0
8 BARTEL, HG , NOFZ, M , (1985) THE ABILITY OF THE METHOD OF INDIVIDUAL GAUGE-INVARIANT TRANSFORMATION FOR THE CALCULATION OF MAGNETIC PARAMETERS.ZEITSCHRIFT FUR CHEMIE. VOL. 25. ISSUE 1. P. 13-16 11 69% 0
9 SMOLENSKII, EA , RYZHOV, AN , MILINA, MI , LAPIDUS, AL , (2011) MODELING THE OCTANE NUMBERS OF ALKENES.DOKLADY CHEMISTRY. VOL. 436. ISSUE . P. 5 -10 4 67% 0
10 NEKRASOV, YS , SUKHAREV, YN , TEPFER, EE , (2005) DETERMINATION OF SPECTRUM-STRUCTURE CORRELATIONS BASED ON INTEGRAL PARAMETERS OF MASS SPECTRA.JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 60. ISSUE 11. P. 1035-1037 3 100% 1

Classes with closest relation at Level 1



Rank Class id link
1 7367 CHEM BIOACT//UNIDAD INVEST DISENO FARMACOS CONECTIVIDAD MOL//UNIV CIENCIA MOL
2 28075 NUMERICALLY UNITARY STRUCTURE INDICES//UNITARY STRUCTURAL INDICES//MOLECULAR TRANSFORM
3 37131 CHALCONE BROMOHYDRINS//STANNIC BROMIDE//SIMULAC MAT
4 34968 STREPTOVERTICILLIUM RIMOFACIENS//MILDIOMYCIN//CYTOSINE SUBSTITUTED MILDIOMYCIN ANALOGUE
5 28410 N N BIS2 HYDROXYPHENYLMETHYL N N BIS2 PYRIDYLMETHYL 1 2 ETHANEDIAMINE//ANION EXCHANGE GROUP HAVING LIGAND EXCHANGE ABILITY//BA KUDRYASHOV BLOOD DEF SYST
6 34218 CELL OPENER//HIGH RESILIENCE PU FOAM//OPEN CELL CONTENT
7 1029 WIENER INDEX//MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY//SZEGED INDEX
8 36401 AQUEOUS FE2//AQUEOUS FE3//C P MO
9 36456 2 STAGE ANAEROBIC SLUDGE STABILIZATION//2 STAGE WASTE WATER TREATMENT//ABT PHOTOCHEM DUNN ICHTTECH
10 26346 1 4 BIS2 2 6 6 TETRAMETHYL 1 OXYL 4 PIPERIDYLBUTANE//BIOORGAN PHYS//CLASSICAL FERROMAGNET

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