Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
20551 | 394 | 20.9 | 28% |
Classes in level above (level 2) |
ID, lev. above |
Publications | Label for level above |
---|---|---|
731 | 11992 | CHROMIUM SPECIATION//SPECTROPHOTOMETRY//SPECTRAL CORRECTION TECHNIQUE |
Terms with highest relevance score |
Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|---|
1 | HEXAFLUOROTANTALATEV | Author keyword | 4 | 75% | 1% | 3 |
2 | HAFNIUMIV | Author keyword | 4 | 44% | 2% | 7 |
3 | ZIRCONIUMIV | Author keyword | 4 | 27% | 3% | 13 |
4 | ASSOCIATED METALS | Author keyword | 2 | 67% | 1% | 2 |
5 | TANTALUM DETERMINATION | Author keyword | 2 | 67% | 1% | 2 |
6 | TANTALITE COLUMBITE ORE ANALYSIS | Author keyword | 1 | 100% | 1% | 2 |
7 | TRANSFERRED ARC CLEANING | Author keyword | 1 | 50% | 1% | 2 |
8 | ZIRCONIUM DETERMINATION | Author keyword | 1 | 50% | 1% | 2 |
9 | NIOBIUM DETERMINATION | Author keyword | 1 | 40% | 1% | 2 |
10 | PARTIAL LEAST SQUARES ALGORITHM | Author keyword | 1 | 40% | 1% | 2 |
Web of Science journal categories |
Author Key Words |
Key Words Plus |
Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|
1 | HAFNIUM SEPARATION | 8 | 75% | 2% | 6 |
2 | HEXYL ESTER PC 88A | 8 | 75% | 2% | 6 |
3 | STOICHIOMETRIC RELATION | 3 | 100% | 1% | 3 |
4 | HFIV | 1 | 100% | 1% | 2 |
5 | RICH GEOLOGICAL MATERIALS | 1 | 100% | 1% | 2 |
6 | EMPLOYING FOURIER TRANSFORM | 1 | 40% | 1% | 2 |
7 | 973N | 1 | 50% | 0% | 1 |
8 | FERROUS ANALYSIS | 1 | 50% | 0% | 1 |
9 | LIQUID ANION EXCHANGERS | 1 | 50% | 0% | 1 |
10 | ORGANOPHOSPHORUS EXTRACTANT | 1 | 50% | 0% | 1 |
Journals |
Reviews |
Title | Publ. year | Cit. | Active references |
% act. ref. to same field |
---|---|---|---|---|
LIQUID ION-EXCHANGERS AND THEIR USES IN THE SEPARATION OF ZIRCONIUM, NIOBIUM, MOLYBDENUM, HAFNIUM, TANTALUM AND TUNGSTEN | 1991 | 16 | 9 | 89% |
Review of spectrophotometric methods for determination of zirconium | 2005 | 5 | 15 | 53% |
Solvent Extraction for the Separation of Zr and Hf from Aqueous Solutions | 2015 | 0 | 51 | 73% |
DETERMINATION OF ZIRCONIUM AND HAFNIUM IN THE PRESENCE OF ONE ANOTHER | 1986 | 5 | 18 | 50% |
CURRENT TRENDS IN THE ANALYTICAL-CHEMISTRY OF TANTALUM | 1991 | 1 | 32 | 56% |
METHODS FOR THE DETERMINATION OF NIOBIUM (REVIEW) | 1991 | 1 | 45 | 44% |
The case for the use of unrefined natural reagents in analytical chemistry-A green chemical perspective | 2010 | 7 | 60 | 3% |
Address terms |
Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|
1 | GEOL REG MESU PHYS | 1 | 50% | 0.3% | 1 |
2 | UMR 5007CPE | 1 | 50% | 0.3% | 1 |
3 | UMR 5181CPE | 1 | 50% | 0.3% | 1 |
4 | CHEM INORGAN TECHNOL FUELS | 0 | 11% | 0.8% | 3 |
5 | INORGAN CHEM ICHN GLIWICE | 0 | 25% | 0.3% | 1 |
6 | POWDER MAT SCI | 0 | 25% | 0.3% | 1 |
7 | ESCPEESCPE LYONCNRSUMR 5265C2P2 | 0 | 100% | 0.3% | 1 |
8 | MAT METALLURG ENGN | 0 | 100% | 0.3% | 1 |
9 | MET PROCESSING | 0 | 100% | 0.3% | 1 |
10 | ONCOL ST ELIZABET | 0 | 100% | 0.3% | 1 |
Related classes at same level (level 1) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000152164 | RARE EARTHS DEV SECT//BIDIBOPP//DNPPA |
2 | 0.0000148221 | AMMONIUM ACID FLUORIDE//HCI LEACH//AERO ACOUSTIC LEVITATION |
3 | 0.0000143366 | SEMIMETHYLTHYMOL BLUE//COMPOUND NUCLEUS STATISTICAL PROCESS//OSMIUM DETERMINATION |
4 | 0.0000102913 | NIOBIUM TANTALUM ORE//PHOSPHATE FLUX//REFRACTORY MINERALS |
5 | 0.0000092335 | VANADIUM SPECIATION//VANADIUM DETERMINATION//VANADIUMV |
6 | 0.0000091026 | SPARK DISCHARGE OPTICAL EMISSION SPECTROMETRY//ANALYSIS QUALITY//COPPER EMISSION |
7 | 0.0000084742 | ELECTROVISCOELASTICITY//FINELY DISPERSED SYSTEMS//SOLID STATE COMPLEXES |
8 | 0.0000076633 | ANNUAL COURSES//EFFLUENT ANALYSIS//EQUILIBRIUM QUOTIENT |
9 | 0.0000075425 | PG ANALYT CHEM//2 OAP//INDIUMIII |
10 | 0.0000074901 | SOLVENT EXTRACTION AND ION EXCHANGE//CYANEX 272//D2EHPA |