Class information for:
Level 2: REDUCED PARTITION FUNCTION RATIO//ISOTOPE SEPARATION//NUCLEAR FIELD SHIFT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3677 1145 21.0 42%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
707 3       BORON//BORON REMOVAL//BORON ISOTOPES 6043
3677 2             REDUCED PARTITION FUNCTION RATIO//ISOTOPE SEPARATION//NUCLEAR FIELD SHIFT 1145
18436 1                   REDUCED PARTITION FUNCTION RATIO//ISOTOPE SEPARATION//NUCLEAR FIELD SHIFT 551
22588 1                   HYPERTHERMAL SURFACE IONIZATION//SUPERSONIC GC MS//SURFACE IONIZATION 376
27921 1                   THERMIONIC CONTRAST//THERMAL ELECTRON EMISSION//THERMAL POSITIVE ION EMISSION 218

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 REDUCED PARTITION FUNCTION RATIO authKW 308258 1% 68% 17
2 ISOTOPE SEPARATION authKW 281981 4% 22% 49
3 NUCLEAR FIELD SHIFT authKW 186668 1% 100% 7
4 THERMIONIC CONTRAST authKW 160001 1% 100% 6
5 SURFACE IONIZATION authKW 155471 2% 27% 22
6 THERMAL ELECTRON EMISSION authKW 155148 1% 73% 8
7 LITHIUM ISOTOPE SEPARATION authKW 133334 0% 100% 5
8 THERMAL POSITIVE ION EMISSION authKW 133334 0% 100% 5
9 LITHIUM ISOTOPES authKW 127051 2% 21% 23
10 ELUTION CHROMATOGRAPHY authKW 126974 1% 48% 10

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 Nuclear Science & Technology 2592 14% 0% 166
2 Chemistry, Analytical 1680 17% 0% 200
3 Chemistry, Physical 751 19% 0% 223
4 Spectroscopy 623 7% 0% 80
5 Chemistry, Inorganic & Nuclear 577 9% 0% 102
6 Physics, Atomic, Molecular & Chemical 559 10% 0% 113
7 Physics, Applied 455 15% 0% 177
8 Engineering, Chemical 327 8% 0% 96
9 Chemistry, Multidisciplinary 271 13% 0% 146
10 Physics, Condensed Matter 213 9% 0% 106

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 NUCL REACTORS 64970 5% 4% 60
2 AUTOMAT METROL 60949 0% 57% 4
3 ISOTOPE SEPARAT ELLED CPDS 53334 0% 100% 2
4 CHEM TECHNOL SECT 47403 0% 44% 4
5 ADV PROD ENGN COURSE 35554 0% 67% 2
6 KATEDRA AUTOMAT METROL 35554 0% 67% 2
7 ARIFOU ELECT 26667 0% 100% 1
8 CENT CHEM ANAL POB 1913 26667 0% 100% 1
9 CHEM PHYS NAMED NN SEMENOV 26667 0% 100% 1
10 COMPEHENS HIGHLY UITILZAT SALT LAKES RE 26667 0% 100% 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 JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY 18207 5% 1% 59
2 SEPARATION SCIENCE AND TECHNOLOGY 12871 5% 1% 58
3 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 9967 2% 2% 23
4 FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE 4640 2% 1% 24
5 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 3601 3% 0% 30
6 SOLVENT EXTRACTION AND ION EXCHANGE 3409 1% 1% 15
7 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 3124 3% 0% 36
8 ISOTOPENPRAXIS 3060 1% 1% 11
9 ZHURNAL TEKHNICHESKOI FIZIKI 2927 2% 0% 26
10 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES 2715 2% 0% 25

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 REDUCED PARTITION FUNCTION RATIO 308258 1% 68% 17 Search REDUCED+PARTITION+FUNCTION+RATIO Search REDUCED+PARTITION+FUNCTION+RATIO
2 ISOTOPE SEPARATION 281981 4% 22% 49 Search ISOTOPE+SEPARATION Search ISOTOPE+SEPARATION
3 NUCLEAR FIELD SHIFT 186668 1% 100% 7 Search NUCLEAR+FIELD+SHIFT Search NUCLEAR+FIELD+SHIFT
4 THERMIONIC CONTRAST 160001 1% 100% 6 Search THERMIONIC+CONTRAST Search THERMIONIC+CONTRAST
5 SURFACE IONIZATION 155471 2% 27% 22 Search SURFACE+IONIZATION Search SURFACE+IONIZATION
6 THERMAL ELECTRON EMISSION 155148 1% 73% 8 Search THERMAL+ELECTRON+EMISSION Search THERMAL+ELECTRON+EMISSION
7 LITHIUM ISOTOPE SEPARATION 133334 0% 100% 5 Search LITHIUM+ISOTOPE+SEPARATION Search LITHIUM+ISOTOPE+SEPARATION
8 THERMAL POSITIVE ION EMISSION 133334 0% 100% 5 Search THERMAL+POSITIVE+ION+EMISSION Search THERMAL+POSITIVE+ION+EMISSION
9 LITHIUM ISOTOPES 127051 2% 21% 23 Search LITHIUM+ISOTOPES Search LITHIUM+ISOTOPES
10 ELUTION CHROMATOGRAPHY 126974 1% 48% 10 Search ELUTION+CHROMATOGRAPHY Search ELUTION+CHROMATOGRAPHY

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 GU, ZG , LI, ZJ , YANG, J , (2011) LITHIUM ISOTOPE SEPARATION.PROGRESS IN CHEMISTRY. VOL. 23. ISSUE 9. P. 1892-1905 42 88% 5
2 FUJII, T , MOYNIER, F , ALBAREDE, F , (2009) THE NUCLEAR FIELD SHIFT EFFECT IN CHEMICAL EXCHANGE REACTIONS.CHEMICAL GEOLOGY. VOL. 267. ISSUE 3-4. P. 139 -156 55 65% 32
3 YAN, F , PEI, HC , PEI, YC , LI, TL , LI, JX , HE, BQ , CHENG, Y , CUI, ZY , GUO, DF , CUI, JY , (2015) PREPARATION AND CHARACTERIZATION OF POLYSULFONE-GRAFT-4 '-AMINOBENZO-15-CROWN-5-ETHER FOR LITHIUM ISOTOPE SEPARATION.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 54. ISSUE 13. P. 3473 -3479 23 77% 1
4 AMIRAV, A , GORDIN, A , POLIAK, M , FIALKOV, AB , (2008) GAS CHROMATOGRAPHY-MASS SPECTROMETRY WITH SUPERSONIC MOLECULAR BEAMS.JOURNAL OF MASS SPECTROMETRY. VOL. 43. ISSUE 2. P. 141-163 33 57% 36
5 GALL, NR , RUTKOV, EV , TONTEGODE, AY , (1997) TWO DIMENSIONAL GRAPHITE FILMS ON METALS AND THEIR INTERCALATION.INTERNATIONAL JOURNAL OF MODERN PHYSICS B. VOL. 11. ISSUE 16. P. 1865-1911 29 88% 66
6 FUJII, T , HIRATA, T , SHIBAHARA, Y , NISHIZAWA, K , (2001) MASS-DEPENDENT AND MASS-INDEPENDENT ISOTOPE EFFECTS OF ZINC IN CHEMICAL EXCHANGE REACTIONS USING LIQUID CHROMATOGRAPHY WITH A CRYPTAND STATIONARY PHASE.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 3. ISSUE 15. P. 3125-3129 25 89% 16
7 DING, XC , NOMURA, M , FUJII, Y , (2010) ZINC ISOTOPE EFFECTS BY CHROMATOGRAPHIC CHELATING EXCHANGE RESIN.PROGRESS IN NUCLEAR ENERGY. VOL. 52. ISSUE 2. P. 164-167 17 100% 0
8 RUT'KOV, EV , KUZ'MICHEV, AV , GALL, NR , (2011) CARBON INTERACTION WITH RHODIUM SURFACE: ADSORPTION, DISSOLUTION, SEGREGATION, GROWTH OF GRAPHENE LAYERS.PHYSICS OF THE SOLID STATE. VOL. 53. ISSUE 5. P. 1092-1098 17 94% 8
9 AMIRAV, A , GORDIN, A , TZANANI, N , (2001) SUPERSONIC GAS CHROMATOGRAPHY/MASS SPECTROMETRY.RAPID COMMUNICATIONS IN MASS SPECTROMETRY. VOL. 15. ISSUE 10. P. 811 -820 24 86% 29
10 SATO, T , OI, T , (2015) CALCIUM ISOTOPE FRACTIONATION IN LIQUID CHROMATOGRAPHY WITH BENZO-18-CROWN-6 RESIN IN AQUEOUS HYDROBROMIC ACID MEDIUM.JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY. VOL. 52. ISSUE 5. P. 641 -650 18 82% 0

Classes with closest relation at Level 2


Rank Class id link
1 3804 ELECTRON WORK FUNCTION//REGIONAL DENSITY FUNCTIONAL THEORY//THEORY OF CHEMICAL BOND
2 2192 BORON//BORON REMOVAL//BORON ISOTOPES
3 3928 CAB6//HEXABORIDES//CALCIUM HEXABORIDE
4 1492 CHEMICAL GEOLOGY//IRON ISOTOPES//GEOCHIMICA ET COSMOCHIMICA ACTA
5 3502 THALLIUM//THALLIUM POISONING//THALLIUM SPECIATION
6 1448 CROWN ETHER//CONDUCTOMETRY//JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY
7 3802 NUCLEAR FORENSICS//URANIUM ORE CONCENTRATE//URANIUM PARTICLES
8 3388 RUTHERFORDIUM//SOVIET RADIOCHEMISTRY//TRANSACTINIDES
9 27 SURFACE SCIENCE//LOW INDEX SINGLE CRYSTAL SURFACES//CHEMISORPTION
10 3704 ETHYLBENZENE DEHYDROGENATION//ETHYLBENZENE//REACT DYNAM GRP

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