Class information for:
Level 1: POWDER DIFFRACTION//STRUCTURE SOLUTION//JOURNAL OF APPLIED CRYSTALLOGRAPHY

Basic class information
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
17 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//MICROBIOLOGY//JOURNAL OF BACTERIOLOGY 725599
222 3       AQUEOUS TWO PHASE SYSTEMS//CORYNEBACTERIUM GLUTAMICUM//BIOCHEMISTRY & MOLECULAR BIOLOGY 49487
1983 2             ACTA CRYSTALLOGRAPHICA SECTION A//JOURNAL OF APPLIED CRYSTALLOGRAPHY//ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY 5968
8277 1                   POWDER DIFFRACTION//STRUCTURE SOLUTION//JOURNAL OF APPLIED CRYSTALLOGRAPHY 1298

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POWDER DIFFRACTION authKW 541080 13% 14% 165
2 STRUCTURE SOLUTION authKW 431610 3% 41% 43
3 JOURNAL OF APPLIED CRYSTALLOGRAPHY journal 320591 21% 5% 275
4 CRYSTAL STRUCTURE SOLUTION authKW 205152 1% 65% 13
5 DIRECT SPACE METHODS authKW 195848 1% 73% 11
6 INTENSITY EXTRACTION authKW 101163 0% 83% 5
7 X RAY POWDER DIFFRACTION authKW 96970 6% 5% 78
8 DIPARTIMENTO GEOMINERAL address 90340 3% 11% 35
9 POWDER PATTERN INDEXING authKW 86709 0% 71% 5
10 AB INITIO STRUCTURE SOLUTION authKW 85495 1% 39% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Crystallography 45489 50% 0% 648
2 Materials Science, Characterization, Testing 11241 12% 0% 153
3 Chemistry, Multidisciplinary 2716 31% 0% 401
4 Instruments & Instrumentation 219 5% 0% 64
5 Materials Science, Multidisciplinary 215 12% 0% 162
6 Chemistry, Inorganic & Nuclear 138 5% 0% 61
7 Mineralogy 92 1% 0% 18
8 Chemistry, Physical 43 7% 0% 95
9 Nuclear Science & Technology 10 2% 0% 21
10 Spectroscopy 8 1% 0% 18

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIPARTIMENTO GEOMINERAL 90340 3% 11% 35
2 IST RICERCA SVILUPPO METODOL CRISTALLOGRAF 48559 0% 100% 2
3 GRP CRISTALLOCHIM 48555 0% 50% 4
4 MOL BIOL BIOL ORGAN CHEM 27311 0% 38% 3
5 ALBERTO LUIZ COIMBRA NONDESTRUCT TESTS CORRO 24279 0% 100% 1
6 ALGORITHMEN WISSEN AFTLICHES RECHNEN 24279 0% 100% 1
7 CERIANO LAGHETTO UNIT 24279 0% 100% 1
8 CHIM MOL CONTROLE ENVIRONM MEASU PHYSICO 24279 0% 100% 1
9 CIENCIAS CONTRUCC EDUARDO TORROJA 24279 0% 100% 1
10 CIFTLIKKOY KAMPUSU FEN EDEBIYAT FAK KIMYA BOLUMU 24279 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF APPLIED CRYSTALLOGRAPHY 320591 21% 5% 275
2 POWDER DIFFRACTION 306291 9% 10% 122
3 ZEITSCHRIFT FUR KRISTALLOGRAPHIE 34100 6% 2% 80
4 ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 11347 2% 2% 26
5 MATERIALS SCIENCE FORUM 6001 5% 0% 66
6 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS 5412 2% 1% 29
7 ACTA CRYSTALLOGRAPHICA SECTION A 4546 2% 1% 20
8 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE 4103 1% 1% 19
9 ZEITSCHRIFT FUR KRISTALLOGRAPHIE-CRYSTALLINE MATERIALS 3676 1% 2% 10
10 CRYSTAL GROWTH & DESIGN 3080 3% 0% 34

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POWDER DIFFRACTION 541080 13% 14% 165 Search POWDER+DIFFRACTION Search POWDER+DIFFRACTION
2 STRUCTURE SOLUTION 431610 3% 41% 43 Search STRUCTURE+SOLUTION Search STRUCTURE+SOLUTION
3 CRYSTAL STRUCTURE SOLUTION 205152 1% 65% 13 Search CRYSTAL+STRUCTURE+SOLUTION Search CRYSTAL+STRUCTURE+SOLUTION
4 DIRECT SPACE METHODS 195848 1% 73% 11 Search DIRECT+SPACE+METHODS Search DIRECT+SPACE+METHODS
5 INTENSITY EXTRACTION 101163 0% 83% 5 Search INTENSITY+EXTRACTION Search INTENSITY+EXTRACTION
6 X RAY POWDER DIFFRACTION 96970 6% 5% 78 Search X+RAY+POWDER+DIFFRACTION Search X+RAY+POWDER+DIFFRACTION
7 POWDER PATTERN INDEXING 86709 0% 71% 5 Search POWDER+PATTERN+INDEXING Search POWDER+PATTERN+INDEXING
8 AB INITIO STRUCTURE SOLUTION 85495 1% 39% 9 Search AB+INITIO+STRUCTURE+SOLUTION Search AB+INITIO+STRUCTURE+SOLUTION
9 AXIAL DIVERGENCE 72838 0% 100% 3 Search AXIAL+DIVERGENCE Search AXIAL+DIVERGENCE
10 DICVOL 72838 0% 100% 3 Search DICVOL Search DICVOL

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 19843 ADVANCES IN X-RAY ANALYSIS//QUANTITATIVE PHASE ANALYSIS//MICROABSORPTION
2 14040 LINE PROFILE ANALYSIS//WHOLE POWDER PATTERN MODELLING//X RAY PEAK PROFILE ANALYSIS
3 7390 ACTA CRYSTALLOGRAPHICA SECTION A//ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES//ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY
4 29375 1 4 CYANOPHENYL IMIDAZOLE//4 4 BIPYRAZOLES//CANTED SPINS
5 28540 ALKYL SUBSTITUTED PYRIDINES//MO2O42 CORE//MO2O42 UNIT
6 25875 POWDER INDEXING//DERIVATIVE LATTICES//INDEXING PROGRAMS
7 37239 FRACTILE FILTER//HIGH PRESSURE POWDER DIFFRACTION//2D POWDER DIFFRACTION
8 19664 PRECESSION ELECTRON DIFFRACTION//ELECTRON CRYSTALLOGRAPHY//IMAGE DECONVOLUTION
9 21380 MAGNETO ELECTRIC MULTIPOLES//RESONANT BRAGG DIFFRACTION//FORBIDDEN REFLECTION
10 37833 SCAPOLITE//MARIALITE//MEIONITE

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