Class information for:
Level 1: 4 DIHYDROXYMETHYLPYRIDINE//COPPER NICKEL AND ZINC DETERMINATION//DIAMINEDICHLOROPALLADIUM

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
37458 57 17.8 25%



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
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
636 3       TIGHT JUNCTION//NOONAN SYNDROME//CLAUDIN 12838
2172 2             PROTEIN TYROSINE PHOSPHATASE//PTP1B//PROTEIN TYROSINE PHOSPHATASE 1B 4962
37458 1                   4 DIHYDROXYMETHYLPYRIDINE//COPPER NICKEL AND ZINC DETERMINATION//DIAMINEDICHLOROPALLADIUM 57

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 4 DIHYDROXYMETHYLPYRIDINE authKW 535714 2% 100% 1
2 COPPER NICKEL AND ZINC DETERMINATION authKW 535714 2% 100% 1
3 DIAMINEDICHLOROPALLADIUM authKW 535714 2% 100% 1
4 DIAMINEDINITROPALLADIUM authKW 535714 2% 100% 1
5 DIMETHYLBENZO 1 3 IMIDAZOLE authKW 535714 2% 100% 1
6 SOLVENT EXTRACTION FLAME ATOMIC ABSORPTION SPECTROMETRY authKW 535714 2% 100% 1
7 AMMONIUM PYRROLIDIN 1 YLDITHIOFORMATE authKW 267856 2% 50% 1
8 TRACE TOXIC ELEMENTS authKW 133927 2% 25% 1
9 VEGETABLE FOODSTUFFS authKW 133927 2% 25% 1
10 2 6 DICHLORO 4 NITROPHENOL authKW 53570 2% 10% 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 234 28% 0% 16
2 Crystallography 144 14% 0% 8
3 Chemistry, Multidisciplinary 125 32% 0% 18
4 Education, Scientific Disciplines 62 5% 0% 3
5 Biophysics 16 7% 0% 4
6 Biochemistry & Molecular Biology 8 14% 0% 8
7 Spectroscopy 1 2% 0% 1
8 Chemistry, Applied 1 2% 0% 1
9 Chemistry, Physical 0 5% 0% 3
10 Chemistry, Inorganic & Nuclear 0 2% 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 BIOTECHNOL CHEM PHARM 3410 2% 1% 1
2 MICROTECH 2832 2% 1% 1
3 NANJING MICROSTRUCT 402 2% 0% 1
4 SCI CHEM 295 2% 0% 1
5 STATE POLLUT CONTROL OURCE REUSE 154 2% 0% 1
6 STATE COORDINAT CHEM 87 2% 0% 1
7 CHEM TECHNOL 37 2% 0% 1
8 ENVIRONM 16 2% 0% 1
9 CHEM 8 11% 0% 6
10 PL CHEM 7 2% 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 IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA 3101 7% 0% 4
2 MOLECULAR BIOLOGY 2854 9% 0% 5
3 JOURNAL OF THE UNIVERSITY OF KUWAIT-SCIENCE 2478 2% 0% 1
4 TALANTA 1153 11% 0% 6
5 STUDIA BIOPHYSICA 1127 4% 0% 2
6 ATOMIC SPECTROSCOPY 534 2% 0% 1
7 JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY 495 2% 0% 1
8 JOURNAL OF CHEMICAL EDUCATION 374 5% 0% 3
9 INDIAN JOURNAL OF CHEMICAL TECHNOLOGY 314 2% 0% 1
10 STRUCTURAL CHEMISTRY 207 2% 0% 1

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 4 DIHYDROXYMETHYLPYRIDINE 535714 2% 100% 1 Search 4+DIHYDROXYMETHYLPYRIDINE Search 4+DIHYDROXYMETHYLPYRIDINE
2 COPPER NICKEL AND ZINC DETERMINATION 535714 2% 100% 1 Search COPPER+NICKEL+AND+ZINC+DETERMINATION Search COPPER+NICKEL+AND+ZINC+DETERMINATION
3 DIAMINEDICHLOROPALLADIUM 535714 2% 100% 1 Search DIAMINEDICHLOROPALLADIUM Search DIAMINEDICHLOROPALLADIUM
4 DIAMINEDINITROPALLADIUM 535714 2% 100% 1 Search DIAMINEDINITROPALLADIUM Search DIAMINEDINITROPALLADIUM
5 DIMETHYLBENZO 1 3 IMIDAZOLE 535714 2% 100% 1 Search DIMETHYLBENZO+1+3+IMIDAZOLE Search DIMETHYLBENZO+1+3+IMIDAZOLE
6 SOLVENT EXTRACTION FLAME ATOMIC ABSORPTION SPECTROMETRY 535714 2% 100% 1 Search SOLVENT+EXTRACTION+FLAME+ATOMIC+ABSORPTION+SPECTROMETRY Search SOLVENT+EXTRACTION+FLAME+ATOMIC+ABSORPTION+SPECTROMETRY
7 AMMONIUM PYRROLIDIN 1 YLDITHIOFORMATE 267856 2% 50% 1 Search AMMONIUM+PYRROLIDIN+1+YLDITHIOFORMATE Search AMMONIUM+PYRROLIDIN+1+YLDITHIOFORMATE
8 TRACE TOXIC ELEMENTS 133927 2% 25% 1 Search TRACE+TOXIC+ELEMENTS Search TRACE+TOXIC+ELEMENTS
9 VEGETABLE FOODSTUFFS 133927 2% 25% 1 Search VEGETABLE+FOODSTUFFS Search VEGETABLE+FOODSTUFFS
10 2 6 DICHLORO 4 NITROPHENOL 53570 2% 10% 1 Search 2+6+DICHLORO+4+NITROPHENOL Search 2+6+DICHLORO+4+NITROPHENOL

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 MEANY, JE , (2007) LACTATE DEHYDROGENASE CATALYSIS: ROLES OF KETO, HYDRATED, AND ENOL PYRUVATE.JOURNAL OF CHEMICAL EDUCATION. VOL. 84. ISSUE 9. P. 1520-1523 6 40% 4
2 MURAKAMI, M , TAKADA, T , (1992) APPLICATION OF APCD/DIBK EXTRACTION SYSTEM IN STRONGLY ACIDIC MEDIA - DETERMINATION OF TRACES OF COPPER AND NICKEL IN TITANIUM METALS BY EXTRACTION FLAME ATOMIC-ABSORPTION SPECTROMETRY.TALANTA. VOL. 39. ISSUE 10. P. 1293-1298 4 100% 5
3 MURAKAMI, M , TADANO, H , TAKADA, T , (1992) DECOMPOSITION OF CU(PCD)2 EXTRACTED INTO IBMK AND DIBK PHASES FROM HYDROCHLORIC-ACID MEDIA.TALANTA. VOL. 39. ISSUE 2. P. 179-185 4 100% 3
4 MURAKAMI, M , TAKADA, T , (1991) EXTRACTION OF COPPER(II) WITH THE APCD DIBK SYSTEM FROM CONCENTRATED HYDROCHLORIC AND NITRIC-ACID MEDIA - ESTIMATION OF TRUE LIMIT OF ACIDITY FOR THE EXTRACTION.TALANTA. VOL. 38. ISSUE 10. P. 1129-1135 4 80% 1
5 MANTERO, DG , ALTAF, M , NEELS, A , STOECKLI-EVANS, H , (2006) PYRIDIN-4-YLMETHANEDIOL: THE HYDRATED FORM OF ISONICOTINALDEHYDE.ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE. VOL. 62. ISSUE . P. O5204-O5206 3 60% 4
6 MAJERZ, I , SAWKADOBROWOLSKA, W , SOBCZYK, L , (1997) HYDROGEN BONDS IN 4-DIHYDROXYMETHYLPYRIDINIUM 2,6-DICHLORO-4-NITROPHENOLATE.JOURNAL OF MOLECULAR STRUCTURE. VOL. 416. ISSUE 1-3. P. 113-120 4 50% 7
7 NARAZENKO, VA , GREKOVA, IM , RYBALKA, VB , CHIVIREVA, NA , (1987) STUDY OF DITHIOCARBAMATES STABILITY DURING REEXTRACTION.UKRAINSKII KHIMICHESKII ZHURNAL. VOL. 53. ISSUE 7. P. 722-726 4 80% 0
8 POPOVA, SA , BRATINOVA, SP , IVANOVA, CR , (1991) DETERMINATION OF TRACE AMOUNTS OF COPPER, NICKEL AND ZINC IN PALLADIUM COMPOUNDS BY SOLVENT-EXTRACTION FLAME ATOMIC-ABSORPTION SPECTROMETRY.ANALYST. VOL. 116. ISSUE 5. P. 525-528 3 60% 17
9 DAMITIO, J , SMITH, G , MEANY, JE , POCKER, Y , (1992) A COMPARATIVE-STUDY OF THE ENOLIZATION OF PYRUVATE AND THE REVERSIBLE DEHYDRATION OF PYRUVATE HYDRATE.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 114. ISSUE 8. P. 3081-3087 5 33% 19
10 KABIL, MA , ABDALLAH, AM , DIAB, MA , AGGOUR, YA , (1986) SEPARATION OF ZINC ION FROM SOLUTIONS USING POLYACRYLONITRILE AND ACRYLONITRILE CHARCOAL COMPOSITE.JOURNAL OF THE UNIVERSITY OF KUWAIT-SCIENCE. VOL. 13. ISSUE 2. P. 169-177 3 75% 0

Classes with closest relation at Level 1



Rank Class id link
1 33181 CERIC AMMONIUM SULFATE//SILANIZED SILICA GEL//POLYACRYLIC RUBBER
2 26064 METHYL FATTY HYDROXAMIC ACIDS//3 HYDROXY 1 2 DIHYDRO QUINAZOLIN 4 ONES//COPPER PHENYL FATTY HYDROXAMATE
3 28964 ALUMINUM INTERFERENCE//ALIZARINE RED SULFONATE//ALLUMINIUM ALLOY
4 24694 PARAVEINAL MESOPHYLL//ACID PHOSPHATASE//BRIX ACID RATIO
5 27481 ACTINIDE COORDINAT CHEM GRP//DETECTION AND RECOVERY//CONJUGATE ADSORBENT
6 27745 MIX POLYNUCLEAR COMPLEX//ADSORPTION VOLTAMMETRY//ALIZARIN COMPLEXON
7 28640 252CF NEUTRON SOURCE//COPRECIPITATION SEPARATION OF TRACE ELEMENTS//EGYPTIAN MONAZITE SAMPLES
8 12301 NO BARRIER THEORY//KETENE HYDRATION//QUIM ORGANLADECOR
9 24283 AZAFULVENIUM METHIDES//DIAZAFULVENIUM METHIDES//PYRROLO1 2 CTHIAZOLES
10 21784 CHEM ROSENBORG//O CATECHOL//CATALYTIC HYDROGEN CURRENT

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