Class information for:
Level 1: POWDER INDEXING//DERIVATIVE LATTICES//INDEXING PROGRAMS

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
641 3       QUASICRYSTALS//APPROXIMANT//DECAGONAL QUASICRYSTAL 11479
3353 2             ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES//ACTA CRYSTALLOGRAPHICA SECTION A//DIHEDRAL F TILINGS 1855
25875 1                   POWDER INDEXING//DERIVATIVE LATTICES//INDEXING PROGRAMS 291

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POWDER INDEXING authKW 649829 2% 100% 6
2 DERIVATIVE LATTICES authKW 433219 1% 100% 4
3 INDEXING PROGRAMS authKW 324914 1% 100% 3
4 REDUCED CELL authKW 324914 1% 100% 3
5 SPACE GROUP REVISION authKW 324914 1% 100% 3
6 SPACE GROUP CORRECTIONS authKW 300842 2% 56% 5
7 AMBIGUITIES IN POWDER INDEXING authKW 216610 1% 100% 2
8 GEOMETRICAL AMBIGUITY authKW 216610 1% 100% 2
9 GMELIN FACTUAL DATABASE authKW 216610 1% 100% 2
10 KHARKOV ENGN PHYS address 216610 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Crystallography 9599 48% 0% 141
2 Microscopy 1160 7% 0% 20
3 Materials Science, Characterization, Testing 404 5% 0% 14
4 Chemistry, Multidisciplinary 200 19% 0% 56
5 Computer Science, Interdisciplinary Applications 175 7% 0% 21
6 Instruments & Instrumentation 135 8% 0% 22
7 Information Science & Library Science 56 2% 0% 7
8 Chemistry, Inorganic & Nuclear 40 5% 0% 15
9 Physics, Mathematical 28 3% 0% 10
10 Metallurgy & Metallurgical Engineering 11 3% 0% 9

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KHARKOV ENGN PHYS 216610 1% 100% 2
2 CRYSTAL ELE ON DIFFRACT DATA 108305 0% 100% 1
3 ADV PROD RD 36100 0% 33% 1
4 NANOSCI MICROTECHNOL 36100 0% 33% 1
5 NEUROSCI OPHTHALMOL GENET DINOG 36100 0% 33% 1
6 A A BAIKOV MET MAT SCI 27075 0% 25% 1
7 NEUTRON SCI KENS 9844 0% 9% 1
8 MOL ELECT 3332 1% 1% 3
9 ABT THEORIE 2925 0% 3% 1
10 TECHNOL SOLUT 2775 0% 3% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY 18651 4% 1% 13
2 ACTA CRYSTALLOGRAPHICA SECTION A 14744 6% 1% 17
3 JOURNAL OF APPLIED CRYSTALLOGRAPHY 9124 8% 0% 22
4 ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 9079 4% 1% 11
5 KRISTALLOGRAFIYA 4732 4% 0% 13
6 SCIENCE REPORTS OF THE RESEARCH INSTITUTES TOHOKU UNIVERSITY SERIES A-PHYSICS CHEMISTRY AND METALLURGY 4611 2% 1% 5
7 MICRON AND MICROSCOPICA ACTA 4405 1% 1% 3
8 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE 4126 3% 0% 9
9 INDUSTRIAL LABORATORY 4116 2% 1% 7
10 PROGRAM-AUTOMATED LIBRARY AND INFORMATION SYSTEMS 3802 1% 1% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POWDER INDEXING 649829 2% 100% 6 Search POWDER+INDEXING Search POWDER+INDEXING
2 DERIVATIVE LATTICES 433219 1% 100% 4 Search DERIVATIVE+LATTICES Search DERIVATIVE+LATTICES
3 INDEXING PROGRAMS 324914 1% 100% 3 Search INDEXING+PROGRAMS Search INDEXING+PROGRAMS
4 REDUCED CELL 324914 1% 100% 3 Search REDUCED+CELL Search REDUCED+CELL
5 SPACE GROUP REVISION 324914 1% 100% 3 Search SPACE+GROUP+REVISION Search SPACE+GROUP+REVISION
6 SPACE GROUP CORRECTIONS 300842 2% 56% 5 Search SPACE+GROUP+CORRECTIONS Search SPACE+GROUP+CORRECTIONS
7 AMBIGUITIES IN POWDER INDEXING 216610 1% 100% 2 Search AMBIGUITIES+IN+POWDER+INDEXING Search AMBIGUITIES+IN+POWDER+INDEXING
8 GEOMETRICAL AMBIGUITY 216610 1% 100% 2 Search GEOMETRICAL+AMBIGUITY Search GEOMETRICAL+AMBIGUITY
9 GMELIN FACTUAL DATABASE 216610 1% 100% 2 Search GMELIN+FACTUAL+DATABASE Search GMELIN+FACTUAL+DATABASE
10 LATTICE METRIC SINGULARITY 216610 1% 100% 2 Search LATTICE+METRIC+SINGULARITY Search LATTICE+METRIC+SINGULARITY

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 38694 CHRISTIAN DOPPLER MODERNE MEHRPHASENSTAHLE//FERRITIC AUSTENITIC DUPLEX STAINLESS STEEL//ASSESSMENT OF WELDABILITY
2 37239 FRACTILE FILTER//HIGH PRESSURE POWDER DIFFRACTION//2D POWDER DIFFRACTION
3 26797 FLACK PARAMETER//CRYSTALLOGRAPHIC ORBITS//JEAN BARRIOL FR 2843
4 23488 SYMMETRY NON EQUIVALENCE//5 HYDROXY 6 METHYLURACIL//PIGMENTS ADDIT
5 19664 PRECESSION ELECTRON DIFFRACTION//ELECTRON CRYSTALLOGRAPHY//IMAGE DECONVOLUTION
6 30235 CYCLOALCANES//ALKYLSULFONAMIDE//COMPETITIVE ADHESION MODES
7 8277 POWDER DIFFRACTION//STRUCTURE SOLUTION//JOURNAL OF APPLIED CRYSTALLOGRAPHY
8 22389 ORBITAL ELECTRONEGATIVITY//PSEUDOPOTENTIAL RADIUS//YULIN BRANCH
9 33658 LUMINESCENCE MOL STRUCT//B3LYP DFT//C 13 NMR SPECTRAL ASSIGNMENTS
10 35412 1 2 4 THIOTRIAZOLYL 5 MERCAPTOACETIC ACID//3 5 BIS3 PYRIDYL 1 2 4 THIADIAZOLE//5 METHYL 1H 1 2 4TRIAZOL 3 YLSULFANYL ACETIC ACID

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