Class information for:
Level 1: DIFFERENT BRANDS OF CIGARETTE//COUNTERFEIT CIGARETTES//CONSTANT INVERSE CURRENT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24104 323 29.2 45%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
184 3       METALLOTHIONEIN//WILSONS DISEASE//CADMIUM 56156
443 2             LEAD//CADMIUM//BLOOD LEAD 16200
24104 1                   DIFFERENT BRANDS OF CIGARETTE//COUNTERFEIT CIGARETTES//CONSTANT INVERSE CURRENT 323

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 DIFFERENT BRANDS OF CIGARETTE authKW 393899 2% 83% 5
2 COUNTERFEIT CIGARETTES authKW 283608 1% 100% 3
3 CONSTANT INVERSE CURRENT authKW 189072 1% 100% 2
4 DENTAL PROSTHETIC MATERIALS authKW 189072 1% 100% 2
5 GRAIN IND PLANT address 189072 1% 100% 2
6 SE EMBR A CATTLE address 189072 1% 100% 2
7 TOBACCO VOLATILES BRANCH address 130887 2% 23% 6
8 INDUCTIVE COUPLED PLASMA ATOMIC EMISSION SPECTROPHOTOMETER authKW 126047 1% 67% 2
9 INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROPHOTOMETER authKW 121543 1% 43% 3
10 SOLID SURFACE FLUORESCENCE authKW 108036 1% 29% 4

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, Analytical 1014 25% 0% 80
2 Environmental Sciences 641 23% 0% 73
3 Nuclear Science & Technology 468 12% 0% 38
4 Toxicology 289 10% 0% 31
5 Chemistry, Inorganic & Nuclear 207 10% 0% 32
6 Medicine, Legal 121 2% 0% 7
7 Agronomy 114 6% 0% 18
8 Engineering, Environmental 50 4% 0% 12
9 Public, Environmental & Occupational Health 45 6% 0% 20
10 Food Science & Technology 36 5% 0% 16

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 GRAIN IND PLANT 189072 1% 100% 2
2 SE EMBR A CATTLE 189072 1% 100% 2
3 TOBACCO VOLATILES BRANCH 130887 2% 23% 6
4 BAISE TOBACCO CO GUANGXI PROV 94536 0% 100% 1
5 CHEM SCILAQV REQUIMTE 94536 0% 100% 1
6 EVALUAC ANAL 94536 0% 100% 1
7 GROUPEMENT RECH PATHOL OXYDAT 94536 0% 100% 1
8 GRP ENVIRONM SANIT ANALYT CHEM 94536 0% 100% 1
9 INDIAN ENVIRONM MED 94536 0% 100% 1
10 MED EFECTOS CONTAMINAC SALUD GRP 94536 0% 100% 1

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 BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL 67507 3% 7% 10
2 JOURNAL OF RADIOANALYTICAL CHEMISTRY 2862 2% 1% 5
3 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 2492 5% 0% 17
4 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES 2186 3% 0% 9
5 JOURNAL OF ANALYTICAL TOXICOLOGY 1805 2% 0% 8
6 ENVIRONMENTAL MONITORING AND ASSESSMENT 1248 3% 0% 11
7 PROGRESS IN HISTOCHEMISTRY AND CYTOCHEMISTRY/BK SERIES 1110 0% 1% 1
8 JOURNAL OF PLANT NUTRITION 1095 2% 0% 8
9 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS 891 1% 0% 4
10 TOBACCO CONTROL 847 1% 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 DIFFERENT BRANDS OF CIGARETTE 393899 2% 83% 5 Search DIFFERENT+BRANDS+OF+CIGARETTE Search DIFFERENT+BRANDS+OF+CIGARETTE
2 COUNTERFEIT CIGARETTES 283608 1% 100% 3 Search COUNTERFEIT+CIGARETTES Search COUNTERFEIT+CIGARETTES
3 CONSTANT INVERSE CURRENT 189072 1% 100% 2 Search CONSTANT+INVERSE+CURRENT Search CONSTANT+INVERSE+CURRENT
4 DENTAL PROSTHETIC MATERIALS 189072 1% 100% 2 Search DENTAL+PROSTHETIC+MATERIALS Search DENTAL+PROSTHETIC+MATERIALS
5 INDUCTIVE COUPLED PLASMA ATOMIC EMISSION SPECTROPHOTOMETER 126047 1% 67% 2 Search INDUCTIVE+COUPLED+PLASMA+ATOMIC+EMISSION+SPECTROPHOTOMETER Search INDUCTIVE+COUPLED+PLASMA+ATOMIC+EMISSION+SPECTROPHOTOMETER
6 INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROPHOTOMETER 121543 1% 43% 3 Search INDUCTIVELY+COUPLED+PLASMA+ATOMIC+EMISSION+SPECTROPHOTOMETER Search INDUCTIVELY+COUPLED+PLASMA+ATOMIC+EMISSION+SPECTROPHOTOMETER
7 SOLID SURFACE FLUORESCENCE 108036 1% 29% 4 Search SOLID+SURFACE+FLUORESCENCE Search SOLID+SURFACE+FLUORESCENCE
8 AEGEN REGION 94536 0% 100% 1 Search AEGEN+REGION Search AEGEN+REGION
9 ALLUVIAL MEADOW SOIL 94536 0% 100% 1 Search ALLUVIAL+MEADOW+SOIL Search ALLUVIAL+MEADOW+SOIL
10 ANALYSIS OF METALS 94536 0% 100% 1 Search ANALYSIS+OF+METALS Search ANALYSIS+OF+METALS

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 VERMA, S , YADAV, S , SINGH, I , (2010) TRACE METAL CONCENTRATION IN DIFFERENT INDIAN TOBACCO PRODUCTS AND RELATED HEALTH IMPLICATIONS.FOOD AND CHEMICAL TOXICOLOGY. VOL. 48. ISSUE 8-9. P. 2291-2297 28 76% 31
2 DURAN, A , TUZEN, M , SOYLAK, M , (2012) TRACE METAL CONCENTRATIONS IN CIGARETTE BRANDS COMMONLY AVAILABLE IN TURKEY: RELATION WITH HUMAN HEALTH.TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY. VOL. 94. ISSUE 10. P. 1893 -1901 19 70% 2
3 POURKHABBAZ, A , POURKHABBAZ, H , (2012) INVESTIGATION OF TOXIC METALS IN THE TOBACCO OF DIFFERENT IRANIAN CIGARETTE BRANDS AND RELATED HEALTH ISSUES.IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES. VOL. 15. ISSUE 1. P. 636-644 17 65% 3
4 MUSHARRAF, SG , SHOAIB, M , SIDDIQUI, AJ , NAJAM-UL-HAQ, M , AHMED, A , (2012) QUANTITATIVE ANALYSIS OF SOME IMPORTANT METALS AND METALLOIDS IN TOBACCO PRODUCTS BY INDUCTIVELY COUPLED PLASMA-MASS SPECTROMETRY (ICP-MS).CHEMISTRY CENTRAL JOURNAL. VOL. 6. ISSUE . P. - 16 67% 9
5 DATTA, AS , LAHIRI, SC , (2014) DETERMINATION OF TRACE METAL CONTENTS OF TOBACCO IN DIFFERENT BRANDS OF CIGARETTES - A VALUABLE TOOL IN FORENSIC INVESTIGATION AND CRIMINOLOGY.JOURNAL OF THE INDIAN CHEMICAL SOCIETY. VOL. 91. ISSUE 5. P. 913 -916 11 92% 0
6 STEPHENS, WE , CALDER, A , NEWTON, J , (2005) SOURCE AND HEALTH IMPLICATIONS OF HIGH TOXIC METAL CONCENTRATIONS IN ILLICIT TOBACCO PRODUCTS.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 39. ISSUE 2. P. 479-488 24 43% 43
7 PEREZ-BERNAL, JL , AMIGO, JM , FERNANDEZ-TORRES, R , BELLO, MA , CALLEJON-MOCHON, M , (2011) TRACE-METAL DISTRIBUTION OF CIGARETTE ASHES AS MARKER OF TOBACCO BRANDS.FORENSIC SCIENCE INTERNATIONAL. VOL. 204. ISSUE 1-3. P. 119 -125 12 71% 11
8 VIANA, GFD , GARCIA, KS , MENEZES, JA , (2011) ASSESSMENT OF CARCINOGENIC HEAVY METAL LEVELS IN BRAZILIAN CIGARETTES.ENVIRONMENTAL MONITORING AND ASSESSMENT. VOL. 181. ISSUE 1-4. P. 255 -265 12 67% 17
9 PAPPAS, RS , POLZIN, GM , ZHANG, L , WATSON, CH , PASCHAL, DC , ASHLEY, DL , (2006) CADMIUM, LEAD, AND THALLIUM IN MAINSTREAM TOBACCO SMOKE PARTICULATE.FOOD AND CHEMICAL TOXICOLOGY. VOL. 44. ISSUE 5. P. 714-723 17 47% 56
10 PAPPAS, RS , POLZIN, GM , WATSON, CH , ASHLEY, DL , (2007) CADMIUM, LEAD, AND THALLIUM IN SMOKE PARTICULATE FROM COUNTERFEIT CIGARETTES COMPARED TO AUTHENTIC US BRANDS.FOOD AND CHEMICAL TOXICOLOGY. VOL. 45. ISSUE 2. P. 202-209 18 44% 41

Classes with closest relation at Level 1


Rank Class id link
1 4041 URINARY CADMIUM//CADMIUM//ITAI ITAI DISEASE
2 21287 XRF ANALYSIS OF BIOLOGICAL SAMPLES//WDXRF ANALYSIS//PEDXRF
3 6260 BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL//PHILIP MORRIS INT RD//SMOKE CHEMISTRY
4 9657 HAIR//SCALP HAIR//HAIR MINERAL ANALYSIS
5 32248 5 HYDROXYBENZIMIDAZOLE ITS TAUTOMERS AND DERIVATIVES//ACID BASE PROPERTIES AND THE EFFECT THEREON OF SUBSTITUENTS//ACTIVE BASED SENSOR NETWORKS
6 6603 SMOKELESS TOBACCO//SNUS//SNUFF
7 34326 DIPLOTAENIA DAMAVANDICA//ERYTHROMYCIN ANALOGUE ANTIBIOTIC//DIPLOTAENIA CACHRYDIFOLIA
8 11537 CLOUD POINT EXTRACTION//TRITON X 114//CLOUD POINT PRECONCENTRATION
9 14335 HEALTH RISK INDEX//DAILY INTAKE OF METALS//MAXIMUM PERMISSIBLE LIMITS
10 37565 BETA DIKETO LIQUID CHELATING AGENT//COAL FLY ASH SAMPLES//CR DETERMIANTION

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