Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
25778 | 224 | 24.2 | 36% |
Classes in level above (level 2) |
ID, lev. above |
Publications | Label for level above |
---|---|---|
3333 | 1285 | NUCLEAR FIELD SHIFT//THERMIONIC CONTRAST//ISOTOPE SEPARATION |
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 | THERMIONIC CONTRAST | Author keyword | 11 | 100% | 3% | 6 |
2 | THERMAL ELECTRON EMISSION | Author keyword | 9 | 67% | 4% | 8 |
3 | THERMAL POSITIVE ION EMISSION | Author keyword | 8 | 100% | 2% | 5 |
4 | MONOCRYSTALLIZATION DEGREE | Author keyword | 6 | 100% | 2% | 4 |
5 | SALINE HYDRIDE | Author keyword | 4 | 75% | 1% | 3 |
6 | POSITIVE ION EMISSION | Author keyword | 3 | 100% | 1% | 3 |
7 | THERMAL HYDRO POWER SYST SERV | Address | 2 | 67% | 1% | 2 |
8 | EFFECTIVE MEAN WORK FUNCTIONS | Author keyword | 1 | 100% | 1% | 2 |
9 | HYDROGEN GAS LIBERATION | Author keyword | 1 | 100% | 1% | 2 |
10 | IONIC AND NEUTRAL DESORPTION RATES | Author keyword | 1 | 100% | 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 | RHENIUM SURFACE | 13 | 71% | 4% | 10 |
2 | POSITIVE ION PRODUCTION | 3 | 100% | 1% | 3 |
3 | DESORPTION ENERGY | 2 | 67% | 1% | 2 |
4 | RESIDUAL GAS PRESSURE | 2 | 67% | 1% | 2 |
5 | ELECTRONIC EMISSIONS | 1 | 100% | 1% | 2 |
6 | HIGH VACUA | 1 | 100% | 1% | 2 |
7 | METAL HYDRIDE POWDER | 1 | 100% | 1% | 2 |
8 | SALINE HYDRIDES | 1 | 100% | 1% | 2 |
9 | W RE OS | 1 | 100% | 1% | 2 |
10 | ION PRODUCTION | 1 | 14% | 2% | 5 |
Journals |
Reviews |
Title | Publ. year | Cit. | Active references | % act. ref. to same field |
---|---|---|---|---|
EXPERIMENTAL METHODS AND TECHNIQUES FOR NEGATIVE-ION PRODUCTION BY SURFACE-IONIZATION .1. FUNDAMENTAL-ASPECTS OF SURFACE-IONIZATION | 1983 | 44 | 3 | 100% |
COMPARISON AND INTERRELATIONS FOR 4 METHODS OF MEASUREMENT OF EQUILIBRIUM VAPOR-PRESSURES AT HIGH-TEMPERATURES | 1986 | 18 | 3 | 67% |
Effective work functions for ionic and electronic emissions from mono- and polycrystalline surfaces | 2008 | 35 | 570 | 12% |
Deposition and movement in forest ecosystems of selected substances with connection to the food chain | 2002 | 4 | 7 | 14% |
SELECTED REVIEWS ON MASS-SPECTROMETRIC TOPICS .14. THERMAL IONIZATION AND ELEMENT ANALYSIS BY ISOTOPE-DILUTION MASS-SPECTROMETRY | 1986 | 1 | 6 | 100% |
EXPERIMENTAL METHODS AND TECHNIQUES FOR NEGATIVE-ION PRODUCTION BY SURFACE-IONIZATION .3. COMPILATION AND CRITICISM OF EXPERIMENTAL-DATA ON NEGATIVE SURFACE-IONIZATION | 1983 | 10 | 18 | 28% |
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 | THERMAL HYDRO POWER SYST SERV | 2 | 67% | 0.9% | 2 |
2 | PROC ESPECIAIS | 1 | 50% | 0.9% | 2 |
3 | MET TECHNOL RD | 1 | 40% | 0.9% | 2 |
4 | CAIXA POSTAL 11049 | 1 | 50% | 0.4% | 1 |
5 | PINHEIROS | 1 | 50% | 0.4% | 1 |
6 | JOINT REFERENCE MAT MEASUREMENTS | 0 | 25% | 0.4% | 1 |
7 | AREA PROC ESPECIAIS | 0 | 100% | 0.4% | 1 |
8 | CENT CHEM ANAL POB 1913 | 0 | 100% | 0.4% | 1 |
9 | EOD | 0 | 100% | 0.4% | 1 |
10 | MINERAL RECURSOS MINERAIS | 0 | 100% | 0.4% | 1 |
Related classes at same level (level 1) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000185837 | AUTOMAT METROL//KATEDRA AUTOMAT METROL//MST 10 GRP |
2 | 0.0000136443 | CERAM VER//STRUCTURAL RELATIONSHIPS//BRONZE STRUCTURE |
3 | 0.0000109205 | ELECTRON WORK FUNCTION//AERONAUT TESTING EVALUAT//MAT SCI ENGN AERONAUT SCI |
4 | 0.0000104507 | NUCLEAR FIELD SHIFT//ISOTOPE SEPARATION//ELUTION CHROMATOGRAPHY |
5 | 0.0000103435 | NUCLEAR FORENSICS//URANIUM ORE CONCENTRATE//TRINITITE |
6 | 0.0000084386 | HYPERTHERMAL SURFACE IONIZATION//SURFACE IONIZATION DETECTION//SUPERSONIC GC MS |
7 | 0.0000079185 | THERMODYNAMIC WORK OF SEPARATION//BINARY MIXTURE SEPARATION//THERMODYNAMIC WORK |
8 | 0.0000078430 | ULTRATHIN INSULATING FILMS//AG100//CRYSTAL GROWTH THEORY |
9 | 0.0000075142 | ISOL TARGET//ISOL//RADIOACTIVE ION BEAMS |
10 | 0.0000074775 | VOM WASSER//BIO TESTS//METHOD OF STANDARD ADDITIONS |