Class information for:
Level 1: PORTLAND CEMENT ANALYSIS//COMPLEXATION EQUILIBRIA//M ACETYLCHLOROPHOSPHONAZO

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25401 282 21.8 32%


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
95 3       CHEMISTRY, ANALYTICAL//JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 76493
1043 2             SPECTROPHOTOMETRY//CHEMISTRY, ANALYTICAL//DERIVATIVE SPECTROPHOTOMETRY 10120
25401 1                   PORTLAND CEMENT ANALYSIS//COMPLEXATION EQUILIBRIA//M ACETYLCHLOROPHOSPHONAZO 282

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 PORTLAND CEMENT ANALYSIS authKW 324843 1% 100% 3
2 COMPLEXATION EQUILIBRIA authKW 294757 2% 39% 7
3 M ACETYLCHLOROPHOSPHONAZO authKW 243631 1% 75% 3
4 2 MERCAPTONANICOTINIC ACID authKW 216562 1% 100% 2
5 PYRIDINOL DERIVATIVES authKW 216562 1% 100% 2
6 SBS DET authKW 216562 1% 100% 2
7 STATIC REMOVAL authKW 216562 1% 100% 2
8 SUDAN RED B authKW 216562 1% 100% 2
9 YTTRIUMIII DETERMINATION authKW 216562 1% 100% 2
10 INHIBITIVE KINETIC SPECTROPHOTOMETRY authKW 194904 1% 60% 3

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 2634 41% 0% 117
2 Chemistry, Inorganic & Nuclear 597 17% 0% 48
3 Chemistry, Multidisciplinary 432 27% 0% 76
4 Crystallography 245 9% 0% 24
5 Materials Science, Textiles 23 1% 0% 3
6 Engineering, Chemical 16 5% 0% 13
7 Spectroscopy 12 2% 0% 7
8 Engineering, Environmental 10 2% 0% 6
9 Chemistry, Physical 3 6% 0% 16
10 Thermodynamics 3 1% 0% 4

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 FUNCTIONAL MAT CHEM 54140 0% 50% 1
2 PL SCI BASIC TECHNOL 54140 0% 50% 1
3 SHIRAZ 36092 0% 33% 1
4 PL SCI GIRLS 18045 0% 17% 1
5 THEORET PHYS CONDENSED MATTER PHYS 10362 1% 3% 3
6 NANOTECHNOL CATALYSIS NANOCEN 9842 0% 9% 1
7 COMBICAT 9022 0% 8% 1
8 INT SHENYANG INORGAN MOL BASED CHEM 7217 0% 7% 1
9 ZHEJIANG REACT CHEM SOLID SUR ES 4739 2% 1% 5
10 INNOVAT JOINT 3382 0% 3% 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 ANALES DE QUIMICA SERIE B-QUIMICA INORGANICA Y QUIMICA ANALYTICA 8599 2% 1% 7
2 ANALYST 5395 10% 0% 27
3 MICROCHEMICAL JOURNAL 3569 4% 0% 12
4 ANNALI DI CHIMICA 3565 3% 0% 8
5 RUSSIAN JOURNAL OF COORDINATION CHEMISTRY 3126 3% 0% 9
6 TALANTA 2323 7% 0% 19
7 MONATSHEFTE FUR CHEMIE 2121 4% 0% 11
8 BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE PARTIE I-PHYSICOCHIMIE DES SYSTEMES LIQUIDES ELECTROCHIMIE CATALYSE GENIE CHIMIQUE 1637 1% 1% 2
9 INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY 1514 4% 0% 11
10 AFINIDAD 1431 2% 0% 5

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 PORTLAND CEMENT ANALYSIS 324843 1% 100% 3 Search PORTLAND+CEMENT+ANALYSIS Search PORTLAND+CEMENT+ANALYSIS
2 COMPLEXATION EQUILIBRIA 294757 2% 39% 7 Search COMPLEXATION+EQUILIBRIA Search COMPLEXATION+EQUILIBRIA
3 M ACETYLCHLOROPHOSPHONAZO 243631 1% 75% 3 Search M+ACETYLCHLOROPHOSPHONAZO Search M+ACETYLCHLOROPHOSPHONAZO
4 2 MERCAPTONANICOTINIC ACID 216562 1% 100% 2 Search 2+MERCAPTONANICOTINIC+ACID Search 2+MERCAPTONANICOTINIC+ACID
5 PYRIDINOL DERIVATIVES 216562 1% 100% 2 Search PYRIDINOL+DERIVATIVES Search PYRIDINOL+DERIVATIVES
6 SBS DET 216562 1% 100% 2 Search SBS+DET Search SBS+DET
7 STATIC REMOVAL 216562 1% 100% 2 Search STATIC+REMOVAL Search STATIC+REMOVAL
8 SUDAN RED B 216562 1% 100% 2 Search SUDAN+RED+B Search SUDAN+RED+B
9 YTTRIUMIII DETERMINATION 216562 1% 100% 2 Search YTTRIUMIII+DETERMINATION Search YTTRIUMIII+DETERMINATION
10 INHIBITIVE KINETIC SPECTROPHOTOMETRY 194904 1% 60% 3 Search INHIBITIVE+KINETIC+SPECTROPHOTOMETRY Search INHIBITIVE+KINETIC+SPECTROPHOTOMETRY

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 IDRISS, KA , SEDAIRA, H , AHMED, HM , (2001) AN INSIGHT INTO THE SOLUTION EQUILIBRIA OF MAGNESIUM(II) WITH PURPURIN AND SPECTROPHOTOMETRIC DETERMINATION OF MAGNESIUM.TALANTA. VOL. 54. ISSUE 2. P. 369-375 14 82% 8
2 ABUBAKR, MS , IDRISS, KA , KHALIL, MM , (1992) SPECTROPHOTOMETRIC DETERMINATION OF TRACE AMOUNTS OF THORIUM(IV).ANNALI DI CHIMICA. VOL. 82. ISSUE 7-8. P. 431-445 11 100% 4
3 FAIN, VY , ZAITSEV, BE , RYABOV, MA , (2007) TAUTOMERISM OF METAL COMPLEXES WITH QUINALIZARIN.RUSSIAN JOURNAL OF COORDINATION CHEMISTRY. VOL. 33. ISSUE 8. P. 621-629 7 88% 3
4 HASHEM, EY , SALEH, MS , (2002) SOLVENT EFFECTS ON THE ELECTRONIC ABSORPTION SPECTRA AND ACID STRENGTH OF SOME SUBSTITUTED PYRIDINOLS.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. VOL. 58. ISSUE 2. P. 239 -247 7 100% 3
5 DIAZ, AN , (1991) ANALYTICAL APPLICATIONS OF 1,10-ANTHRAQUINONES - A REVIEW.TALANTA. VOL. 38. ISSUE 6. P. 571-588 24 40% 21
6 SEDAIRA, H , IDRISS, KA , SELEIM, MM , ABDEL-AZIZ, MS , (1998) USE OF QUINIZARIN AS A SPECTROPHOTOMETRIC REAGENT FOR MGO CONTENT ANALYSIS OF PORTLAND CEMENT AND CEMENT CLINKER.MONATSHEFTE FUR CHEMIE. VOL. 129. ISSUE 1. P. 49-58 7 100% 2
7 HASHEM, EY , ABU-BAKR, MS , (2000) COMPLEX FORMATION EQUILIBRIA OF IRON(III) WITH 2-HYDROXY-3-PYRIDINOL AND 2-MERCAPTO-3-PYRIDINOL. SPECTROPHOTOMETRIC DETERMINATION OF IRON(III) IN MULTIVITAMINS.ANALYTICAL LETTERS. VOL. 33. ISSUE 4. P. 691-707 8 73% 5
8 YANG, X , FU, RB , HILL, SM , HUANG, YH , SHENG, TL , WU, XT , (2013) THREE NEW ZN(II)/CD(II) COORDINATION POLYMERS CONSTRUCTED WITH 2-MERCAPTONICOTINIC ACID AND 1,2-DI(4-PYRIDYL)ETHYLENE: SYNTHESES AND STRUCTURE ANALYSIS.CHINESE JOURNAL OF STRUCTURAL CHEMISTRY. VOL. 32. ISSUE 1. P. 23-32 9 43% 2
9 SELEIM, MM , IDRISS, KA , ABUBAKR, MS , HASSAN, MK , SALEH, MS , (1988) AN ANALYTICAL STUDY OF MIXED-LIGAND LANTHANUM(III) COMPLEXES - THE TERNARY COMPLEXES OF LANTHANUM(III) WITH ALIZARIN MAROON AND EOSIN OR ROSEBENGAL.ANNALI DI CHIMICA. VOL. 78. ISSUE 3-4. P. 207-219 9 100% 1
10 IDRISS, KA , HASHEM, EY , ABDEL-AZIZ, MS , AHMED, HM , (2000) DIRECT SPECTROPHOTOMETRIC DETERMINATION OF ALUMINIUM OXIDE IN PORTLAND CEMENT AND CEMENT CLINKER. AN INSIGHT INTO THE SOLUTION EQUILIBRIA AND ANALYTICAL ASPECTS OF THE ALUMINIUM-QUINIZARIN SYSTEM.ANALYST. VOL. 125. ISSUE 1. P. 221 -225 7 70% 3

Classes with closest relation at Level 1


Rank Class id link
1 36103 6 2 PYRIDYLAZO 3 ACETAMIDOPHENOL COMPLEXES//1 5 DIPHENYLCARBAZIDE DPC//ANALYSIS THROUGH BATTERY
2 12498 PHENYLFLUORONE//3 4 5 6 TETRAFLUORO 2 CARBOXYPHENYLFLUORONE//MIXED MICELLAR MEDIA
3 18867 DERIVATIVE SPECTROPHOTOMETRY//2 2 PYRIDYLMETHYLENEAMINOPHENOL//POLYTECH FERROL
4 30110 AMINONAPHTHOQUINONE//HYDROXY NAPHTHOQUINONE//NAPHTHOSEMIQUINONE
5 6102 ALLOYS AND BIOLOGICAL SAMPLES//COBALT DETERMINATION//2 2 QUINOLYLAZO 5 DIMETHYLAMINOANILINE
6 35263 2 ACETYL 1 3 CYCLOALKANEDIONES//1 3 DICARBONYLIC//2 ACETYLCYCLOALKANONES
7 37652 2D EXCSY NMR//LIGAND FLUCTUATION//LINEAR RAMAN SPECTROSCOPY
8 22508 ANTHRA2 3 BFURAN 5 10 DIONES//4 11 DIMETHOXYNAPHTHO2 3 FINDOLE 5 10 DIONE//ANTHRAISOXAZOLES
9 24623 AMINOPHOSPHONATE LIGAND//CIS PTII COMPLEX OF 3 AMINOFLAVONE//QUINOLYLMETHYLPHOSPHONATE COMPLEX
10 34912 CATALYTIC LIGAND//DETERMINATION OF LANTHANUM//QUARTERNARY AMMONIUM CELLULOSE

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