Class information for:
Level 1: RADIOCARBON//ABT RECHTSANGELEGENHEITEN VERWERTUNG//BI 214 PO 214 PAIRS COUNTING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
28918 196 16.7 29%


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
31 3       GEOGRAPHY, PHYSICAL//GEOSCIENCES, MULTIDISCIPLINARY//HOLOCENE 107938
480 2             RADIOCARBON//VEGETATION HISTORY AND ARCHAEOBOTANY//JOURNAL OF PALEOLIMNOLOGY 15777
28918 1                   RADIOCARBON//ABT RECHTSANGELEGENHEITEN VERWERTUNG//BI 214 PO 214 PAIRS COUNTING 196

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 RADIOCARBON journal 664255 53% 4% 104
2 ABT RECHTSANGELEGENHEITEN VERWERTUNG address 155793 1% 100% 1
3 BI 214 PO 214 PAIRS COUNTING authKW 155793 1% 100% 1
4 CAMP SITES authKW 155793 1% 100% 1
5 GADAM EXCELLENCE GLIWICE ABSOLUTE DATING METH address 155793 1% 100% 1
6 JANUS HOUSE address 155793 1% 100% 1
7 LOW LEVEL DECAY COUNTING authKW 155793 1% 100% 1
8 MIDDLE THAMES authKW 155793 1% 100% 1
9 MUSEOL SECTOR address 155793 1% 100% 1
10 NORMAL TOLERANCE LIMITS authKW 155793 1% 100% 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 Geochemistry & Geophysics 8532 58% 0% 113
2 Nuclear Science & Technology 1507 26% 0% 51
3 Archaeology 415 5% 0% 10
4 Radiology, Nuclear Medicine & Medical Imaging 164 12% 0% 24
5 Geography, Physical 131 5% 0% 9
6 Chemistry, Inorganic & Nuclear 120 10% 0% 19
7 Architecture 79 1% 0% 2
8 Anthropology 67 3% 0% 6
9 Medieval & Renaissance Studies 48 1% 0% 2
10 Physics, Nuclear 41 5% 0% 10

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 ABT RECHTSANGELEGENHEITEN VERWERTUNG 155793 1% 100% 1
2 GADAM EXCELLENCE GLIWICE ABSOLUTE DATING METH 155793 1% 100% 1
3 JANUS HOUSE 155793 1% 100% 1
4 MUSEOL SECTOR 155793 1% 100% 1
5 OSNEY MEAD 155793 1% 100% 1
6 RADIOCARBON DATING SETAGAYA KU 155793 1% 100% 1
7 ZRN URA 155793 1% 100% 1
8 GLIWICE ABSOLUTE DATING METHODS 77896 1% 50% 1
9 PHYS RADIOISOTOPES 77896 1% 50% 1
10 SECT ROMA 3 77896 1% 50% 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 RADIOCARBON 664255 53% 4% 104
2 INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES 14804 5% 1% 10
3 ANTIQUARIES JOURNAL 6046 1% 2% 2
4 NUCLEAR GEOPHYSICS 4389 2% 1% 3
5 ANTIQUITY 2308 3% 0% 6
6 APPLIED RADIATION AND ISOTOPES 2106 6% 0% 11
7 MEDIEVAL ARCHAEOLOGY 1468 1% 1% 1
8 ATOMKERNENERGIE-KERNTECHNIK 1260 1% 0% 2
9 ACTA PHYSICA HUNGARICA 607 1% 0% 1
10 BULLETIN MONUMENTAL 600 1% 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 BI 214 PO 214 PAIRS COUNTING 155793 1% 100% 1 Search BI+214+PO+214+PAIRS+COUNTING Search BI+214+PO+214+PAIRS+COUNTING
2 CAMP SITES 155793 1% 100% 1 Search CAMP+SITES Search CAMP+SITES
3 LOW LEVEL DECAY COUNTING 155793 1% 100% 1 Search LOW+LEVEL+DECAY+COUNTING Search LOW+LEVEL+DECAY+COUNTING
4 MIDDLE THAMES 155793 1% 100% 1 Search MIDDLE+THAMES Search MIDDLE+THAMES
5 NORMAL TOLERANCE LIMITS 155793 1% 100% 1 Search NORMAL+TOLERANCE+LIMITS Search NORMAL+TOLERANCE+LIMITS
6 RIVER PATTERN CHANGES 155793 1% 100% 1 Search RIVER+PATTERN+CHANGES Search RIVER+PATTERN+CHANGES
7 RIVER VALLEY PALAEOGEOGRAPHY 155793 1% 100% 1 Search RIVER+VALLEY+PALAEOGEOGRAPHY Search RIVER+VALLEY+PALAEOGEOGRAPHY
8 SETTLEMENT NATURAL CONDITIONS 155793 1% 100% 1 Search SETTLEMENT+NATURAL+CONDITIONS Search SETTLEMENT+NATURAL+CONDITIONS
9 SVIDERIAN CULTURE 155793 1% 100% 1 Search SVIDERIAN+CULTURE Search SVIDERIAN+CULTURE
10 TANGED POINT COMPLEX 155793 1% 100% 1 Search TANGED+POINT+COMPLEX Search TANGED+POINT+COMPLEX

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 POLACH, HA , (1987) PERSPECTIVES IN RADIOCARBON DATING BY RADIOMETRY.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 29. ISSUE 1-2. P. 415-423 18 75% 10
2 THEODORSSON, P , (2005) A SIMPLE, EXTREMELY STABLE SINGLE-TUBE LIQUID SCINTILLATION SYSTEM FOR RADIOCARBON DATING.RADIOCARBON. VOL. 47. ISSUE 1. P. 89-97 6 100% 4
3 TUDYKA, K , PAWLYTA, J , PAZDUR, A , (2011) FIXED ENERGY BALANCE WINDOW QUENCH CORRECTION FOR HIGH PRECISION LSC C-14 DATING.RADIATION MEASUREMENTS. VOL. 46. ISSUE 10. P. 1176-1180 6 86% 0
4 VITA-FINZI, C , LEANEY, F , (2006) THE DIRECT ABSORPTION METHOD OF C-14 ASSAY - HISTORICAL PERSPECTIVE AND FUTURE POTENTIAL.QUATERNARY SCIENCE REVIEWS. VOL. 25. ISSUE 9-10. P. 1073-1079 9 64% 4
5 PLASTINO, W , KAIHOLA, L , (2004) SURFACE AND UNDERGROUND ULTRA LOW-LEVEL LIQUID SCINTILLATION SPECTROMETRY.RADIOCARBON. VOL. 46. ISSUE 1. P. 97-104 8 73% 4
6 CANDUCCI, C , BARTOLOMEI, P , MAGNANI, G , RIZZO, A , PICCOLI, A , TOSITTI, L , ESPOSITO, M , (2013) UPGRADE OF THE CO2 DIRECT ABSORPTION METHOD FOR LOW-LEVEL C-14 LIQUID SCINTILLATION COUNTING.RADIOCARBON. VOL. 55. ISSUE 2-3. P. 260-267 7 64% 0
7 TUDYKA, K , BLUSZCZ, A , KOZLOWSKA, B , PAWLYTA, J , MICHCZYNSKI, A , (2015) LOW LEVEL C-14 MEASUREMENTS IN FRESHLY PREPARED BENZENE SAMPLES WITH SIMULTANEOUS BI-214/PO-214 PAIRS COUNTING FOR ROUTINE RN-222 CONTAMINATION CORRECTION.RADIATION MEASUREMENTS. VOL. 74. ISSUE . P. 6 -11 6 67% 0
8 THEODORSSON, P , (2005) SIMULTANEOUSLY MEASURING C-14 AND RADON IN BENZENE DATING SAMPLES.RADIOCARBON. VOL. 47. ISSUE 2. P. 231-234 5 100% 1
9 MENDONCA, MLTG , GODOY, JM , DA CRUZ, RP , PEREZ, RAR , (2006) RADIOCARBON DATING OF ARCHAEOLOGICAL SAMPLES (SAMBAQUI) USING CO2 ABSORPTION AND LIQUID SCINTILLATION SPECTROMETRY OF LOW BACKGROUND RADIATION.JOURNAL OF ENVIRONMENTAL RADIOACTIVITY. VOL. 88. ISSUE 3. P. 205-214 4 100% 1
10 PAWLYTA, J , PAZDUR, A , RAKOWSKI, AZ , MILLER, BF , HARKNESS, DD , (1998) COMMISSIONING OF A QUANTULUS 1220 (TM) LIQUID SCINTILLATION BETA SPECTROMETER FOR MEASURING C-14 AND H-3 AT NATURAL ABUNDANCE LEVELS.RADIOCARBON. VOL. 40. ISSUE 1. P. 201 -209 5 100% 13

Classes with closest relation at Level 1


Rank Class id link
1 8922 RADIOCARBON//RADIOCARBON DATING//OXFORD RADIOCARBON ACCELERATOR UNIT
2 19277 COMPTON SUPPRESSION//UNDERGROUND LABORATORY//LOW LEVEL GAMMA RAY SPECTROMETRY
3 15747 RADIOCARBON//INTERUNIV NAT SCI IL//SUESS EFFECT
4 34369 ERLU1057UMR 7203 MED//NATIVE ALUMINUM//NATIVE ALUMINUM AL CENTER DOT
5 32630 ALFONSO VIII OF CASTILE//ARCHBISHOP RODRIGO JIMENEZ DE RADA//BISHOP LUCAS OF TUY
6 32834 ENERGY ENVIRONM LAW//LAW JAMES E ROGERS LAW//PLANNING RULE
7 32240 EMPORIA//ANGLO SAXON TRANSITION//AQUILEIA RELIEF
8 4327 ACCELERATOR MASS SPECTROMETRY//AMS//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
9 32519 NUCL PHYS TECH//URAC UNIT 15//COMMITTED EQUIVALENT DOSE
10 31621 17TH CENTURY CHEMISTRY//AEROSOL RECEPTOR MODELING//ANTINUCLEAR ACTIVITIES

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