Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 9 | 4 | PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY | 1475572 |
| 512 | 3 | CAFFEINE//COFFEE//GREEN TEA | 21852 |
| 3648 | 2 | COUNTERFEIT MEDICINES//COUNTERFEIT DRUGS//ONLINE PHARMACIES | 1307 |
| 16437 | 1 | SILDENAFIL ANALOGUE//ADV ANAL TEAM//TADALAFIL ANALOGUE | 681 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SILDENAFIL ANALOGUE | authKW | 726370 | 3% | 83% | 19 |
| 2 | ADV ANAL TEAM | address | 705451 | 4% | 61% | 25 |
| 3 | TADALAFIL ANALOGUE | authKW | 512626 | 2% | 92% | 12 |
| 4 | ADULTERANTS | authKW | 508403 | 6% | 27% | 41 |
| 5 | COUNTERFEIT MEDICINES | authKW | 453335 | 3% | 43% | 23 |
| 6 | SECT MED PROD | address | 445805 | 2% | 57% | 17 |
| 7 | SILDENAFIL | authKW | 330825 | 16% | 7% | 109 |
| 8 | VIAGRA R | authKW | 325868 | 2% | 54% | 13 |
| 9 | HOMOSILDENAFIL | authKW | 277673 | 1% | 100% | 6 |
| 10 | GRP NATURA NAT PROD FOOD ANAL | address | 251960 | 1% | 78% | 7 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 10219 | 52% | 0% | 356 |
| 2 | Pharmacology & Pharmacy | 2684 | 37% | 0% | 254 |
| 3 | Biochemical Research Methods | 1693 | 17% | 0% | 117 |
| 4 | Medicine, Legal | 1515 | 5% | 0% | 35 |
| 5 | Food Science & Technology | 1157 | 16% | 0% | 108 |
| 6 | Toxicology | 849 | 11% | 0% | 76 |
| 7 | Chemistry, Applied | 339 | 7% | 0% | 50 |
| 8 | Spectroscopy | 213 | 5% | 0% | 37 |
| 9 | Chemistry, Medicinal | 65 | 4% | 0% | 25 |
| 10 | Electrochemistry | 18 | 2% | 0% | 14 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ADV ANAL TEAM | 705451 | 4% | 61% | 25 |
| 2 | SECT MED PROD | 445805 | 2% | 57% | 17 |
| 3 | GRP NATURA NAT PROD FOOD ANAL | 251960 | 1% | 78% | 7 |
| 4 | TOXICOL EVALUAT | 211161 | 3% | 25% | 18 |
| 5 | RIO GRANDE SUL TECH SCI | 208252 | 1% | 75% | 6 |
| 6 | FOOD MED CONSUMER SAFETY | 178302 | 2% | 23% | 17 |
| 7 | SPCMIB UMR CNRS 5068 | 138837 | 0% | 100% | 3 |
| 8 | PL SCI GRP | 127733 | 2% | 20% | 14 |
| 9 | FOOD DRUG SAFETY EVALUAT | 122367 | 3% | 12% | 23 |
| 10 | GRP RMN BIOMED | 121717 | 2% | 24% | 11 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS | 61436 | 18% | 1% | 122 |
| 2 | FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT | 20157 | 6% | 1% | 38 |
| 3 | JOURNAL OF FOOD AND DRUG ANALYSIS | 14526 | 3% | 1% | 21 |
| 4 | DRUG TESTING AND ANALYSIS | 9897 | 2% | 1% | 15 |
| 5 | FOOD HYGIENE AND SAFETY SCIENCE | 3315 | 1% | 1% | 5 |
| 6 | FORENSIC SCIENCE INTERNATIONAL | 2791 | 3% | 0% | 22 |
| 7 | JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES | 2279 | 2% | 0% | 15 |
| 8 | JOURNAL OF HEALTH SCIENCE | 1802 | 1% | 1% | 7 |
| 9 | JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES | 1327 | 3% | 0% | 19 |
| 10 | BIOMEDICAL CHROMATOGRAPHY | 1240 | 1% | 0% | 10 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SILDENAFIL ANALOGUE | 726370 | 3% | 83% | 19 | Search SILDENAFIL+ANALOGUE | Search SILDENAFIL+ANALOGUE |
| 2 | TADALAFIL ANALOGUE | 512626 | 2% | 92% | 12 | Search TADALAFIL+ANALOGUE | Search TADALAFIL+ANALOGUE |
| 3 | ADULTERANTS | 508403 | 6% | 27% | 41 | Search ADULTERANTS | Search ADULTERANTS |
| 4 | COUNTERFEIT MEDICINES | 453335 | 3% | 43% | 23 | Search COUNTERFEIT+MEDICINES | Search COUNTERFEIT+MEDICINES |
| 5 | SILDENAFIL | 330825 | 16% | 7% | 109 | Search SILDENAFIL | Search SILDENAFIL |
| 6 | VIAGRA R | 325868 | 2% | 54% | 13 | Search VIAGRA+R | Search VIAGRA+R |
| 7 | HOMOSILDENAFIL | 277673 | 1% | 100% | 6 | Search HOMOSILDENAFIL | Search HOMOSILDENAFIL |
| 8 | SILDENAFIL CITRATE | 248361 | 6% | 14% | 38 | Search SILDENAFIL+CITRATE | Search SILDENAFIL+CITRATE |
| 9 | ILLEGAL ADULTERANTS | 238004 | 1% | 86% | 6 | Search ILLEGAL+ADULTERANTS | Search ILLEGAL+ADULTERANTS |
| 10 | THIOSILDENAFIL | 231394 | 1% | 100% | 5 | Search THIOSILDENAFIL | Search THIOSILDENAFIL |
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 |