Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 29421 | 186 | 18.4 | 23% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
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 | FUSION WITH AMMONIUM HYDROGEN SULFATE | authKW | 492507 | 2% | 100% | 3 |
| 2 | HEXAFLUOROTANTALATEV | authKW | 369379 | 2% | 75% | 3 |
| 3 | TANTALITE COLUMBITE ORE ANALYSIS | authKW | 328338 | 1% | 100% | 2 |
| 4 | TANTALUM DETERMINATION | authKW | 218891 | 1% | 67% | 2 |
| 5 | 2 2 3 4 TETRAHYDROXY 3 SULPHO 5 CARBOXYAZOBENZENE | authKW | 164169 | 1% | 100% | 1 |
| 6 | 3 2 HYDROXYPHENYL 1 PHENYLTRIAZENE N OXIDE | authKW | 164169 | 1% | 100% | 1 |
| 7 | 3 HYDROXY 2 2 FURYL 4 OXO 4H 1 BENZOPYRAN | authKW | 164169 | 1% | 100% | 1 |
| 8 | 3 HYDROXY 2 3 METHYL 2 THIENYL 4 OXO 4H 1 BENZOPYRAN | authKW | 164169 | 1% | 100% | 1 |
| 9 | 5 CHLORO 7 IODO OXINE | authKW | 164169 | 1% | 100% | 1 |
| 10 | 6 CHLORO 3 HYDROXY 2 2 2 FURYL 4 OXO 4H 1 BENZOPYRAN | authKW | 164169 | 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, Analytical | 3099 | 55% | 0% | 102 |
| 2 | Chemistry, Multidisciplinary | 429 | 32% | 0% | 60 |
| 3 | Nuclear Science & Technology | 8 | 3% | 0% | 5 |
| 4 | Mining & Mineral Processing | 3 | 1% | 0% | 1 |
| 5 | Materials Science, Textiles | 3 | 1% | 0% | 1 |
| 6 | Materials Science, Ceramics | 2 | 1% | 0% | 2 |
| 7 | Electrochemistry | 2 | 2% | 0% | 3 |
| 8 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 1 | 1% | 0% | 1 |
| 9 | Chemistry, Inorganic & Nuclear | 1 | 2% | 0% | 4 |
| 10 | Mineralogy | 1 | 1% | 0% | 1 |
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 | ONCOL ST ELIZABET | 164169 | 1% | 100% | 1 |
| 2 | ANALYT CHEM ENVIRONM CONTROL | 10943 | 1% | 7% | 1 |
| 3 | LASIR UMR CNRS 8516 | 7816 | 1% | 5% | 1 |
| 4 | IFIA | 7136 | 1% | 4% | 1 |
| 5 | YOUNG SOC | 4318 | 1% | 3% | 1 |
| 6 | HYDROMET | 2878 | 1% | 2% | 1 |
| 7 | CHIM PARISTECH CNRS | 1726 | 1% | 1% | 1 |
| 8 | HOT S | 1373 | 1% | 0% | 2 |
| 9 | SCI HIGH TECHNOL ENVIRONM SCI | 540 | 1% | 0% | 1 |
| 10 | RECH CHIM PARIS | 421 | 1% | 0% | 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 | MIKROCHIMICA ACTA | 4542 | 5% | 0% | 9 |
| 2 | JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 3425 | 8% | 0% | 14 |
| 3 | BUNSEKI KAGAKU | 3405 | 6% | 0% | 11 |
| 4 | CHEMIA ANALITYCZNA | 3117 | 4% | 0% | 7 |
| 5 | ANALYTICAL LETTERS PART A-CHEMICAL ANALYSIS | 2997 | 2% | 1% | 3 |
| 6 | JOURNAL OF ANALYTICAL CHEMISTRY | 2952 | 5% | 0% | 9 |
| 7 | JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR | 2240 | 3% | 0% | 5 |
| 8 | ACTA CHIMICA ACADEMIAE SCIENTARIUM HUNGARICAE | 1956 | 1% | 1% | 2 |
| 9 | ANALYST | 1889 | 7% | 0% | 13 |
| 10 | ANNALI DI CHIMICA | 1349 | 2% | 0% | 4 |
Author Key Words |
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 | ANTONOVICH, VP , VINAROVA, LI , CHERNYSHEVA, MA , STOYANOVA, IV , GOLIK, NN , (1991) CURRENT TRENDS IN THE ANALYTICAL-CHEMISTRY OF TANTALUM.JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR. VOL. 46. ISSUE 1. P. 12-28 | 22 | 69% | 1 |
| 2 | ANTONOVICH, VP , VINAROVA, LI , STOYANOVA, IV , (1991) METHODS FOR THE DETERMINATION OF NIOBIUM (REVIEW).JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR. VOL. 46. ISSUE 11. P. 1531-1547 | 26 | 58% | 1 |
| 3 | ROHILLA, J , BAWEJA, RK , NAIR, RK , KUMAR, R , (2009) SPECTROPHOTOMETRIC DETERMINATION OF TUNGSTEN(VI) USING 3-HYDROXY-6-METHYL-2-(4 '-TOLYL)-4-OXO-4H-1-BENZOPYRAN.JOURNAL OF THE INDIAN CHEMICAL SOCIETY. VOL. 86. ISSUE 5. P. 449-452 | 6 | 86% | 1 |
| 4 | AGNIHOTRI, N , KAMAL, R , MEHTA, JR , (2006) A HIGHLY SELECTIVE SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM (V) USING 3-HYDROXY-2-[1 '-PHENYL-3 '-(P-CHLOROPHENYL)-4 '-PYRAZOLYL]-4-OXO-4H-1-BENZOPYRAN AS A COMPLEXING AGENT.ANNALI DI CHIMICA. VOL. 96. ISSUE 7-8. P. 479-485 | 6 | 86% | 1 |
| 5 | NEGASH, N , CHANDRAVANSHI, BS , MOGES, G , (1997) ION-PAIR EXTRACTION CONSTANTS OF SOME ANIONS AND SELECTIVITY OF LIQUID MEMBRANE ELECTRODES BASED ON CRYSTAL VIOLET AND BRILLIANT GREEN.BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA. VOL. 11. ISSUE 2. P. 93 -99 | 6 | 86% | 1 |
| 6 | CHHAKKAR, AK , KAKKAR, LR , (1995) EXTRACTIVE SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM(V) WITH 3-HYDROXY-2-(2-THIENYL)-4H-CHROMEN-4-ONE.FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 351. ISSUE 8. P. 720-723 | 5 | 100% | 4 |
| 7 | AGNIHOTRI, R , KAMAL, R , AGNIHOTRI, N , MEHTA, JR , (2008) 3-HYDROXY-2-[1'-PHENYL-3'-(P-CHLOROPHENYL)-4'-PYRAZOLYL]-4-OXO-4H-1-BENZOPYRAN AS A SPECTROPHOTOMETRIC REAGENT FOR TRACE DETERMINATION OF TUNGSTEN(VI).COLORATION TECHNOLOGY. VOL. 124. ISSUE 6. P. 379 -384 | 4 | 80% | 0 |
| 8 | DALAWAT, DS , CHAUHAN, RS , GOSWAMI, AK , (2005) REVIEW OF SPECTROPHOTOMETRIC METHODS FOR DETERMINATION OF ZIRCONIUM.REVIEWS IN ANALYTICAL CHEMISTRY. VOL. 24. ISSUE 2. P. 75-102 | 7 | 47% | 5 |
| 9 | AGNIHOTRI, N , MEHTA, JR , (2006) A HIGHLY SENSITIVE EXTRACTIVE SPECTROPHOTOMETRIC DETERMINATION OF ZIRCONIUM(IV) USING 2-(2 '-FURYL)-3-HYDROXY-4-OXO-4H-1-BENZOPYRAN.JOURNAL OF THE INDIAN CHEMICAL SOCIETY. VOL. 83. ISSUE 8. P. 846-848 | 3 | 100% | 0 |
| 10 | WANG, KT , CHENG, XG , LIU, XL , HU, ZD , (1996) DETERMINATION OF NIOBIUM IN STEEL BY FLOW INJECTION SPECTROFLUORIMETRIC METHOD.BULLETIN DES SOCIETES CHIMIQUES BELGES. VOL. 105. ISSUE 4. P. 163-168 | 4 | 100% | 0 |
Classes with closest relation at Level 1 |