Class information for:
Level 1: PHILIP MORRIS INT RD//SMOKE CHEMISTRY//AIR LIQUID INTERFACE

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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
327 3       AIR POLLUTION//PARTICULATE MATTER//INHALATION TOXICOLOGY 38400
3078 2             PHILIP MORRIS INT RD//CIGARETTE SMOKE//BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL 2563
12054 1                   PHILIP MORRIS INT RD//SMOKE CHEMISTRY//AIR LIQUID INTERFACE 963

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHILIP MORRIS INT RD address 826972 5% 49% 52
2 SMOKE CHEMISTRY authKW 590706 2% 95% 19
3 AIR LIQUID INTERFACE authKW 513725 6% 26% 61
4 MODIFIED RISK TOBACCO PRODUCT authKW 465436 2% 89% 16
5 BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL journal 392890 4% 29% 41
6 EHCSS authKW 327262 1% 100% 10
7 WHOLE SMOKE authKW 327262 1% 100% 10
8 BOWMAN GRAY TECH address 269097 3% 33% 25
9 HPHC authKW 265081 1% 90% 9
10 RECONSTITUTED TOBACCO SHEET authKW 240981 1% 82% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Toxicology 25420 48% 0% 465
2 Medicine, Legal 4862 8% 0% 74
3 Chemistry, Analytical 745 13% 0% 127
4 Food Science & Technology 440 9% 0% 85
5 Pharmacology & Pharmacy 356 13% 0% 130
6 Spectroscopy 297 5% 0% 52
7 Agronomy 228 5% 0% 45
8 Pathology 191 5% 0% 44
9 Environmental Sciences 137 8% 0% 74
10 Public, Environmental & Occupational Health 134 6% 0% 60

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHILIP MORRIS INT RD 826972 5% 49% 52
2 BOWMAN GRAY TECH 269097 3% 33% 25
3 GRP RD 225476 2% 33% 21
4 PHILIP MORRIS INT 209445 1% 80% 8
5 PMI RD 116876 1% 71% 5
6 CSAT S 90902 1% 56% 5
7 ENVIRONM HLTH SCIAIR TOXICANTS BRANCH 65452 0% 100% 2
8 SCI EMERGENCY PONSE AIR TOXICANTS BR 65452 0% 100% 2
9 GRD 64133 1% 28% 7
10 PRODUCT SCI 58905 0% 60% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL 392890 4% 29% 41
2 REGULATORY TOXICOLOGY AND PHARMACOLOGY 59315 8% 2% 74
3 INHALATION TOXICOLOGY 55052 6% 3% 59
4 EXPERIMENTAL AND TOXICOLOGIC PATHOLOGY 21393 4% 2% 35
5 FOOD AND CHEMICAL TOXICOLOGY 13975 6% 1% 61
6 TOXICOLOGY IN VITRO 12954 4% 1% 42
7 JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 9606 4% 1% 34
8 CHEMISTRY CENTRAL JOURNAL 3895 1% 1% 10
9 TOBACCO CONTROL 3441 1% 1% 14
10 ATLA-ALTERNATIVES TO LABORATORY ANIMALS 3359 1% 1% 12

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SMOKE CHEMISTRY 590706 2% 95% 19 Search SMOKE+CHEMISTRY Search SMOKE+CHEMISTRY
2 AIR LIQUID INTERFACE 513725 6% 26% 61 Search AIR+LIQUID+INTERFACE Search AIR+LIQUID+INTERFACE
3 MODIFIED RISK TOBACCO PRODUCT 465436 2% 89% 16 Search MODIFIED+RISK+TOBACCO+PRODUCT Search MODIFIED+RISK+TOBACCO+PRODUCT
4 EHCSS 327262 1% 100% 10 Search EHCSS Search EHCSS
5 WHOLE SMOKE 327262 1% 100% 10 Search WHOLE+SMOKE Search WHOLE+SMOKE
6 HPHC 265081 1% 90% 9 Search HPHC Search HPHC
7 RECONSTITUTED TOBACCO SHEET 240981 1% 82% 9 Search RECONSTITUTED+TOBACCO+SHEET Search RECONSTITUTED+TOBACCO+SHEET
8 MAINSTREAM CIGARETTE SMOKE 219930 2% 40% 17 Search MAINSTREAM+CIGARETTE+SMOKE Search MAINSTREAM+CIGARETTE+SMOKE
9 CIGARETTE COMPONENTS 209445 1% 80% 8 Search CIGARETTE+COMPONENTS Search CIGARETTE+COMPONENTS
10 CIGARETTE SMOKE 201810 10% 6% 98 Search CIGARETTE+SMOKE Search CIGARETTE+SMOKE

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 14291 LIGHT CIGARETTES//FILTER VENTILATION//FILTER ANALYSIS
2 23245 ENVIRONMENTAL CIGARETTE SMOKE//STRAIN A J MICE//METAL AEROSOL
3 24720 COUNTERFEIT CIGARETTES//GRAIN IND PLANT//SE EMBR A CATTLE
4 34830 LIQUID ADSORPTION//ADSORPTION OF NITROSAMINES//NHMI
5 35448 DIPLOTAENIA DAMAVANDICA//ERYTHROMYCIN ANALOGUE ANTIBIOTIC//DIPLOTAENIA CACHRYDIFOLIA
6 17785 CIGARETTE SMOKE//GAS PHASE RADICALS//CIGARETTE TAR
7 13283 TOBACCO SPECIFIC NITROSAMINES//NNK//TOBACCO SPECIFIC N NITROSAMINES
8 34929 1 HYDRAZINO 4 3 5 DIMETHYL 1 PYRAZOLYLPYRIDAZINO4 5 BINDOLE MUTAGENICITY STUDIES//2 ETHYLHEXYLPROPANEDIOIC ACID//2 FUNCTIONALIZED ANILINES
9 26037 CALCIUM GLUCARATE//POTASSIUM HYDROGEN D GLUCARATE//URINARY EXTRACTION
10 17727 ACROLEIN//AMINE PHARMA//PROTEIN CONJUGATED ACROLEIN

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