Class information for:
Level 1: WOOD DENSITY//WOOD QUALITY//FORESTRY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1731 2515 27.8 35%


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
12 4 POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL 1084170
137 3       MATERIALS SCIENCE, PAPER & WOOD//TAPPI JOURNAL//HOLZFORSCHUNG 65468
150 2             MATERIALS SCIENCE, PAPER & WOOD//FOREST PRODUCTS JOURNAL//FORESTRY 23095
1731 1                   WOOD DENSITY//WOOD QUALITY//FORESTRY 2515

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 WOOD DENSITY authKW 512154 7% 26% 165
2 WOOD QUALITY authKW 463225 4% 35% 110
3 FORESTRY WoSSC 413495 71% 2% 1795
4 JUVENILE WOOD authKW 395606 3% 44% 74
5 MATERIALS SCIENCE, PAPER & WOOD WoSSC 343310 43% 3% 1088
6 TRACHEID LENGTH authKW 291637 1% 78% 31
7 WOOD AND FIBER SCIENCE journal 229310 7% 11% 178
8 FOREST PRODUCTS JOURNAL journal 194524 10% 6% 249
9 X RAY DENSITOMETRY authKW 191216 1% 51% 31
10 MODULUS OF ELASTICITY authKW 184107 5% 13% 114

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 Forestry 413495 71% 2% 1795
2 Materials Science, Paper & Wood 343310 43% 3% 1088
3 Materials Science, Textiles 11211 7% 1% 180
4 Construction & Building Technology 980 4% 0% 90
5 Architecture 290 1% 0% 14
6 Engineering, Civil 251 3% 0% 86
7 Materials Science, Characterization, Testing 137 1% 0% 27
8 Agriculture, Multidisciplinary 47 1% 0% 33
9 Computer Science, Interdisciplinary Applications 10 1% 0% 31
10 Acoustics 6 1% 0% 16

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 OURCE ASSESSMENT UTILIZAT GRP 134923 1% 65% 17
2 FO T UTILIZAT 117310 1% 33% 29
3 CANADIAN WOOD FIBRE 116546 2% 23% 41
4 EQUIPE RECH QUAL BOIS 91996 0% 63% 12
5 HA ASTENSYRJA BREEDING STN 63853 0% 48% 11
6 FO T PROD 63034 5% 4% 118
7 EXCELLENCE ARCCHIP TELC 60697 0% 100% 5
8 SKERIA 3 48558 0% 100% 4
9 KATEDRA UZYTKOWANIA LASU 44754 1% 25% 15
10 FO T UTILISAT 43342 0% 36% 10

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 WOOD AND FIBER SCIENCE 229310 7% 11% 178
2 FOREST PRODUCTS JOURNAL 194524 10% 6% 249
3 SCANDINAVIAN JOURNAL OF FOREST RESEARCH 78971 4% 6% 111
4 ANNALS OF FOREST SCIENCE 69266 4% 6% 96
5 WOOD SCIENCE AND TECHNOLOGY 60832 4% 5% 93
6 MOKUZAI GAKKAISHI 55064 4% 4% 106
7 WOOD RESEARCH 41941 2% 7% 50
8 IAWA JOURNAL 36712 2% 6% 48
9 NEW ZEALAND JOURNAL OF FORESTRY SCIENCE 34685 1% 10% 28
10 HOLZ ALS ROH-UND WERKSTOFF 33088 3% 4% 72

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 WOOD DENSITY 512154 7% 26% 165 Search WOOD+DENSITY Search WOOD+DENSITY
2 WOOD QUALITY 463225 4% 35% 110 Search WOOD+QUALITY Search WOOD+QUALITY
3 JUVENILE WOOD 395606 3% 44% 74 Search JUVENILE+WOOD Search JUVENILE+WOOD
4 TRACHEID LENGTH 291637 1% 78% 31 Search TRACHEID+LENGTH Search TRACHEID+LENGTH
5 X RAY DENSITOMETRY 191216 1% 51% 31 Search X+RAY+DENSITOMETRY Search X+RAY+DENSITOMETRY
6 MODULUS OF ELASTICITY 184107 5% 13% 114 Search MODULUS+OF+ELASTICITY Search MODULUS+OF+ELASTICITY
7 BASIC DENSITY 169472 2% 31% 45 Search BASIC+DENSITY Search BASIC+DENSITY
8 MATURE WOOD 169039 1% 45% 31 Search MATURE+WOOD Search MATURE+WOOD
9 SPIRAL GRAIN 163191 1% 61% 22 Search SPIRAL+GRAIN Search SPIRAL+GRAIN
10 STRESS WAVE VELOCITY 147978 1% 76% 16 Search STRESS+WAVE+VELOCITY Search STRESS+WAVE+VELOCITY

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 LEGG, M , BRADLEY, S , (2016) MEASUREMENT OF STIFFNESS OF STANDING TREES AND FELLED LOGS USING ACOUSTICS: A REVIEW.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. VOL. 139. ISSUE 2. P. 588 -604 102 82% 1
2 AUTY, D , ACHIM, A , MACDONALD, E , CAMERON, AD , GARDINER, BA , (2014) MODELS FOR PREDICTING WOOD DENSITY VARIATION IN SCOTS PINE.FORESTRY. VOL. 87. ISSUE 3. P. 449 -458 48 91% 4
3 AUTY, D , ACHIM, A , MACDONALD, E , CAMERON, AD , GARDINER, BA , (2016) MODELS FOR PREDICTING CLEARWOOD MECHANICAL PROPERTIES OF SCOTS PINE.FOREST SCIENCE. VOL. 62. ISSUE 4. P. 403 -413 46 92% 0
4 URHAN, OS , KOLPAK, SE , JAYAWICKRAMA, KJS , HOWE, GT , (2014) EARLY GENETIC SELECTION FOR WOOD STIFFNESS IN JUVENILE DOUGLAS-FIR AND WESTERN HEMLOCK.FOREST ECOLOGY AND MANAGEMENT. VOL. 320. ISSUE . P. 104 -117 43 86% 0
5 LONGUETAUD, F , MOTHE, F , KERAUTRET, B , KRAHENBUHL, A , HORY, L , LEBAN, JM , DEBLED-RENNESSON, I , (2012) AUTOMATIC KNOT DETECTION AND MEASUREMENTS FROM X-RAY CT IMAGES OF WOOD: A REVIEW AND VALIDATION OF AN IMPROVED ALGORITHM ON SOFTWOOD SAMPLES.COMPUTERS AND ELECTRONICS IN AGRICULTURE. VOL. 85. ISSUE . P. 77-89 38 84% 19
6 WEI, Q , LEBLON, B , LA ROCQUE, A , (2011) ON THE USE OF X-RAY COMPUTED TOMOGRAPHY FOR DETERMINING WOOD PROPERTIES: A REVIEW.CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE. VOL. 41. ISSUE 11. P. 2120 -2140 48 68% 26
7 OVRUM, A , (2013) IN-FOREST ASSESSMENT OF TIMBER STIFFNESS IN NORWAY SPRUCE (PICEA ABIES (L.) KARST.).EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS. VOL. 71. ISSUE 4. P. 429-435 33 97% 6
8 MAKINEN, H , HYNYNEN, J , (2014) WOOD DENSITY AND TRACHEID PROPERTIES OF SCOTS PINE: RESPONSES TO REPEATED FERTILIZATION AND TIMING OF THE FIRST COMMERCIAL THINNING.FORESTRY. VOL. 87. ISSUE 3. P. 437 -447 37 84% 4
9 LENZ, P , AUTY, D , ACHIM, A , BEAULIEU, J , MACKAY, J , (2013) GENETIC IMPROVEMENT OF WHITE SPRUCE MECHANICAL WOOD TRAITS-EARLY SCREENING BY MEANS OF ACOUSTIC VELOCITY.FORESTS. VOL. 4. ISSUE 3. P. 575-594 34 81% 12
10 FISCHER, C , VESTOL, GI , OVRUM, A , HOIBO, OA , (2015) PRE-SORTING OF NORWAY SPRUCE STRUCTURAL TIMBER USING ACOUSTIC MEASUREMENTS COMBINED WITH SITE-, TREE- AND LOG CHARACTERISTICS.EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS. VOL. 73. ISSUE 6. P. 819 -828 27 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 19591 REPRESENTATIVE HEIGHT//ESTUDOS FLO TAIS//CATEDRA XILOTECNOL
2 28899 COEFFICIENT OF DAMPING//GLUED UP PANEL//DEV MEASURING TECHNOL
3 21964 PHYSISPORINUS VITREUS//FLEXURAL VIBRATION TEST//GRP WOOD PROTECT BIOTECHNOL
4 10556 SILVAE GENETICA//JUVENILE MATURE CORRELATION//GENETIC GAIN
5 9579 TENSION WOOD//MICROFIBRIL ANGLE//GROWTH STRESS
6 17490 SEQUOIA SEMPERVIRENS//GROWTH DOMINANCE COEFFICIENT//PIPE MODEL THEORY
7 23369 LAMINATED VENEER LUMBER LVL//LATHE CHECKS//LAMINATED VENEER LUMBER
8 32522 FUSION RULE ESTIMATION//WOOD INSPECTION//CRUDE TOWER
9 12375 WOOD WELDING//ENSTIB LERMAB//CHAMPENOUX
10 15187 JOURNAL OF NEAR INFRARED SPECTROSCOPY//TROP PORTUGAL//AIR DRY DENSITY

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