Class information for:
Level 1: SPECFIT//ANALYTICA CHIMICA ACTA-COMPUTER TECHNIQUES AND OPTIMIZATION//SPECTROPHOTOMETRIC TITRATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22881 365 22.7 26%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
489 3       CISPLATIN//STABILITY CONSTANTS//JOURNAL OF INORGANIC BIOCHEMISTRY 23107
1294 2             STABILITY CONSTANTS//DIPARTIMENTO CHIM INORGAN CHIM ANALIT CHIM FIS//PROTONATION CONSTANTS 8648
22881 1                   SPECFIT//ANALYTICA CHIMICA ACTA-COMPUTER TECHNIQUES AND OPTIMIZATION//SPECTROPHOTOMETRIC TITRATION 365

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 SPECFIT authKW 455467 2% 78% 7
2 ANALYTICA CHIMICA ACTA-COMPUTER TECHNIQUES AND OPTIMIZATION journal 318664 5% 19% 20
3 SPECTROPHOTOMETRIC TITRATION authKW 221557 4% 19% 14
4 ION SIZE PARAMETER authKW 188229 1% 75% 3
5 7 ETHYL 10 HYDROXYCAMPTOTHECINE authKW 167316 1% 100% 2
6 DECOMPOSITION OF ABSORBANCE MATRIX authKW 167316 1% 100% 2
7 ESAB2M authKW 167316 1% 100% 2
8 INSTRUMENTAL ERROR OF SPECTROPHOTOMETER authKW 167316 1% 100% 2
9 MARVIN authKW 150582 1% 60% 3
10 PALLAS authKW 111538 1% 33% 4

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 5885 54% 0% 197
2 Chemistry, Multidisciplinary 398 23% 0% 85
3 Instruments & Instrumentation 81 5% 0% 20
4 Automation & Control Systems 37 2% 0% 9
5 Computer Science, Artificial Intelligence 31 3% 0% 11
6 Mathematics, Interdisciplinary Applications 28 2% 0% 9
7 Statistics & Probability 23 2% 0% 9
8 Chemistry, Inorganic & Nuclear 17 4% 0% 13
9 Computer Science, Interdisciplinary Applications 16 2% 0% 9
10 Engineering, Chemical 9 4% 0% 13

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 NEW TECHNOL LP DNS 83658 0% 100% 1
2 SZERVETLEN ANALIT KEMIA TANSZEK 83658 0% 100% 1
3 CHEM CHEMOMETR BG10 41828 0% 50% 1
4 EXCELLENCE ANALTY CHEM 41828 0% 50% 1
5 J HEYROUSKY PHYS CHEM ELE OCHEM 41828 0% 50% 1
6 WATER QUAL HYDROL GRP 41828 0% 50% 1
7 CHEM CHEMOMETR 27885 0% 33% 1
8 OENOL SPIRITS TECHNOL 20913 0% 25% 1
9 PHAMACEUT 13941 0% 17% 1
10 SZERVETLEN ANALIT KEM TANSZEK 11535 1% 7% 2

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 ANALYTICA CHIMICA ACTA-COMPUTER TECHNIQUES AND OPTIMIZATION 318664 5% 19% 20
2 FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE 12312 6% 1% 22
3 TALANTA 8413 11% 0% 41
4 KEMISK TIDSKRIFT 8158 1% 5% 2
5 MAGYAR KEMIAI FOLYOIRAT 6054 3% 1% 11
6 ANALYTICA CHIMICA ACTA 3301 8% 0% 31
7 ANALYTICAL LETTERS PART A-CHEMICAL ANALYSIS 2713 1% 1% 4
8 COMPUTERS & CHEMISTRY 1361 1% 0% 4
9 CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS 1280 2% 0% 7
10 CHEMICAL BIOMEDICAL AND ENVIRONMENTAL INSTRUMENTATION 1228 0% 1% 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 SPECFIT 455467 2% 78% 7 Search SPECFIT Search SPECFIT
2 SPECTROPHOTOMETRIC TITRATION 221557 4% 19% 14 Search SPECTROPHOTOMETRIC+TITRATION Search SPECTROPHOTOMETRIC+TITRATION
3 ION SIZE PARAMETER 188229 1% 75% 3 Search ION+SIZE+PARAMETER Search ION+SIZE+PARAMETER
4 7 ETHYL 10 HYDROXYCAMPTOTHECINE 167316 1% 100% 2 Search 7+ETHYL+10+HYDROXYCAMPTOTHECINE Search 7+ETHYL+10+HYDROXYCAMPTOTHECINE
5 DECOMPOSITION OF ABSORBANCE MATRIX 167316 1% 100% 2 Search DECOMPOSITION+OF+ABSORBANCE+MATRIX Search DECOMPOSITION+OF+ABSORBANCE+MATRIX
6 ESAB2M 167316 1% 100% 2 Search ESAB2M Search ESAB2M
7 INSTRUMENTAL ERROR OF SPECTROPHOTOMETER 167316 1% 100% 2 Search INSTRUMENTAL+ERROR+OF+SPECTROPHOTOMETER Search INSTRUMENTAL+ERROR+OF+SPECTROPHOTOMETER
8 MARVIN 150582 1% 60% 3 Search MARVIN Search MARVIN
9 PALLAS 111538 1% 33% 4 Search PALLAS Search PALLAS
10 SQUAD 107863 2% 18% 7 Search SQUAD Search SQUAD

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 MELOUN, M , FERENCIKOVA, Z , JAVUREK, M , (2012) RELIABILITY OF DISSOCIATION CONSTANTS AND RESOLUTION CAPABILITY OF SQUAD(84) AND SPECFIT/32 IN THE REGRESSION OF MULTIWAVELENGTH SPECTROPHOTOMETRIC PH-TITRATION DATA.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. VOL. 86. ISSUE . P. 305-314 15 68% 1
2 MELOUN, M , FERENCIKOVA, Z , VRANA, A , (2010) THERMODYNAMIC DISSOCIATION CONSTANTS OF RASAGILINE BY THE NONLINEAR REGRESSION AND FACTOR ANALYSIS OF MULTIWAVELENGTH SPECTROPHOTOMETRIC PH TITRATION DATA.JOURNAL OF CHEMICAL AND ENGINEERING DATA. VOL. 55. ISSUE 8. P. 2707-2713 16 59% 1
3 MELOUN, M , FERENCIKOVA, Z , VRANA, A , (2010) THE THERMODYNAMIC DISSOCIATION CONSTANTS OF METHOTREXATE BY THE NONLINEAR REGRESSION AND FACTOR ANALYSIS OF MULTIWAVELENGTH SPECTROPHOTOMETRIC PH-TITRATION DATA.CENTRAL EUROPEAN JOURNAL OF CHEMISTRY. VOL. 8. ISSUE 3. P. 494 -507 16 52% 4
4 MELOUN, M , BORDOVSKA, S , VRANA, A , (2007) THE THERMODYNAMIC DISSOCIATION CONSTANTS OF THE ANTICANCER DRUGS CAMPTOTHECINE, 7-ETHYL-10-HYDROXYCAMPTOTHECINE, 10-HYDROXYCAMPTOTHECINE AND 7-ETHYLCAMPTOTHECINE BY THE LEAST-SQUARES NONLINEAR REGRESSION OF MULTIWAVELENGTH SPECTROPHOTOMETRIC PH-TITRATION DATA.ANALYTICA CHIMICA ACTA. VOL. 584. ISSUE 2. P. 419-432 13 65% 16
5 MELOUN, M , BORDOVSKA, S , SYROVY, T , (2007) A NOVEL COMPUTATIONAL STRATEGY FOR THE PK(A) ESTIMATION OF DRUGS BY NON-LINEAR REGRESSION OF MULTIWAVELENGTH SPECTROPHOTOMETRIC PH-TITRATION DATA EXHIBITING SMALL SPECTRAL CHANGES.JOURNAL OF PHYSICAL ORGANIC CHEMISTRY. VOL. 20. ISSUE 9. P. 690 -701 11 73% 4
6 MELOUN, M , BORDOVSKA, S , SYROVY, T , VRANA, A , (2006) TUTORIAL ON A CHEMICAL MODEL BUILDING BY LEAST-SQUARES NON-LINEAR REGRESSION OF MULTIWAVELENGTH SPECTROPHOTOMETRIC PH-TITRATION DATA.ANALYTICA CHIMICA ACTA. VOL. 580. ISSUE 1. P. 107-121 16 44% 10
7 MELOUN, M , FERENCIKOVA, Z , NIESNEROVA, I , PEKAREK, T , (2013) THERMODYNAMIC PROTONATION CONSTANTS OF VARDENAFIL BY THE NONLINEAR REGRESSION OF MULTIWAVELENGTH PH-SPECTROPHOTOMETRIC TITRATION DATA.CENTRAL EUROPEAN JOURNAL OF CHEMISTRY. VOL. 11. ISSUE 2. P. 271-279 10 56% 0
8 MELOUN, M , FERENCIKOVA, Z , KASTANEK, M , VRANA, A , (2011) THERMODYNAMIC DISSOCIATION CONSTANTS OF BUTORPHANOL AND ZOLPIDEM BY THE LEAST-SQUARES NONLINEAR REGRESSION OF MULTIWAVELENGTH SPECTROPHOTOMETRIC PH-TITRATION DATA.JOURNAL OF CHEMICAL AND ENGINEERING DATA. VOL. 56. ISSUE 4. P. 1009 -1019 11 52% 0
9 MELOUN, M , NECASOVA, V , JAVUREK, M , PEKAREK, T , (2016) THE DISSOCIATION CONSTANTS OF THE CYTOSTATIC BOSUTINIB BY NONLINEAR LEAST-SQUARES REGRESSION OF MULTIWAVELENGTH SPECTROPHOTOMETRIC AND POTENTIOMETRIC PH-TITRATION DATA.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 120. ISSUE . P. 158 -167 9 47% 0
10 MARYANOV, BM , SALIKHDZHANOVA, RMF , (1994) TECHNICAL FACILITIES FOR AUTOMATED TITRIMETRY.MEASUREMENT TECHNIQUES USSR. VOL. 37. ISSUE 2. P. 224-228 8 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 27292 DETECTION OF NONLINEARITY//STRAIGHT LINE CALIBRATION//FUZZY HIERARCHICAL CLUSTERING
2 18213 ENGN CHEM TECHNOL//JOURNAL OF CHEMICAL EDUCATION//ELECTROLYTIC SYSTEMS
3 34979 CELL AND TISSUE FUNCTIONAL COMPARTMENTS//CHARGE COUPLED DETECTOR CAMERA//COOLED SLOW SCAN CHARGED COUPLED DEVICE CAMERA
4 21281 TOTAL YOUDEN BLANK//BARIUM SULFATE GRAVIMETRY//BIAS FREE RESULTS
5 28593 2 NITRO 2 7 DINITRO 2 5 DINITRO 2 4 7 TRINITROPHENANTHRENEQUINONE MONOXIME//ALPHA BENZILMONOXIMETHIOSEMICARBAZONE//DIPHOSPHONOPROPANOIC ACID PROTONATION
6 27979 MINIQUAD75//COMPLEX EQUILIBRIA//DIOXAN
7 37129 ANALYTE INTERFERENT INTERACTION//ARC SPARK EXCITATION SOURCES//BASE METAL DETERMINATION
8 36617 IRON AND ZINC DETERMINATION//PHARMACEUTICAL MULTIVITAMIN PREPARATIONS//2 MERCAPTO 5 2 4 DIHYDROXY 5 CARBOXYPHENYLAZO 1 1 3 4 TIADIAZOLE
9 13853 DATAN//DISSOCIATION CONSTANT//ACIDITY CONSTANTS
10 2947 MULTIVARIATE CURVE RESOLUTION//MCR ALS//SECOND ORDER CALIBRATION

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