Class information for:
Level 1: TWIN WIRE MACHINES//ZELLSTOFF UND PAPIER//Z DIRECTION STRENGTH

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
32922 132 15.6 22%


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
993 2             MATERIALS SCIENCE, PAPER & WOOD//TAPPI JOURNAL//NORDIC PULP & PAPER RESEARCH JOURNAL 10471
32922 1                   TWIN WIRE MACHINES//ZELLSTOFF UND PAPIER//Z DIRECTION STRENGTH 132

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 TWIN WIRE MACHINES authKW 1416881 11% 44% 14
2 ZELLSTOFF UND PAPIER journal 1363936 19% 24% 25
3 Z DIRECTION STRENGTH authKW 1102211 7% 53% 9
4 FORMING SECTIONS authKW 749498 7% 36% 9
5 HEAD BOXES authKW 749498 7% 36% 9
6 FINE P ERS address 693990 2% 100% 3
7 TWIN WIRE FORMING authKW 693990 2% 100% 3
8 FOURDRINIER authKW 525745 4% 45% 5
9 BLADE FORMING authKW 520491 2% 75% 3
10 FORMATION INDEX authKW 462660 2% 100% 2

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 Materials Science, Paper & Wood 89435 96% 0% 127
2 Acoustics 1 1% 0% 1
3 Plant Sciences -0 2% 0% 2
4 Food Science & Technology -0 1% 0% 1
5 Engineering, Chemical -1 1% 0% 1
6 Biotechnology & Applied Microbiology -1 1% 0% 1
7 Engineering, Electrical & Electronic -2 1% 0% 1

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 FINE P ERS 693990 2% 100% 3
2 BOARD PACKAGING 231330 1% 100% 1
3 P ER MACHINES 231330 1% 100% 1
4 VOITH SULZER P ER TECHNOL 231330 1% 100% 1
5 MECH ENGIN 115664 1% 50% 1
6 P ER MAKING SYST 115664 1% 50% 1
7 UNIT TEXTILE P ER MAT 57831 1% 25% 1
8 NEW ZEALAND FO T 15420 1% 7% 1
9 P ER TECHNOL 3030 2% 1% 2
10 FIBRE POLYMER TECHNOL 2981 2% 0% 3

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 ZELLSTOFF UND PAPIER 1363936 19% 24% 25
2 NORDIC PULP & PAPER RESEARCH JOURNAL 93728 17% 2% 23
3 APPITA JOURNAL 71400 14% 2% 19
4 WOCHENBLATT FUR PAPIERFABRIKATION 25580 7% 1% 9
5 PAPIER 23087 7% 1% 9
6 JOURNAL OF PULP AND PAPER SCIENCE 15278 7% 1% 9
7 TAPPI JOURNAL 13302 11% 0% 15
8 PAPERI JA PUU-PAPER AND TIMBER 12214 5% 1% 7
9 TAPPI 4847 2% 1% 3
10 SVENSK PAPPERSTIDNING-NORDISK CELLULOSA 3301 2% 1% 2

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 TWIN WIRE MACHINES 1416881 11% 44% 14 Search TWIN+WIRE+MACHINES Search TWIN+WIRE+MACHINES
2 Z DIRECTION STRENGTH 1102211 7% 53% 9 Search Z+DIRECTION+STRENGTH Search Z+DIRECTION+STRENGTH
3 FORMING SECTIONS 749498 7% 36% 9 Search FORMING+SECTIONS Search FORMING+SECTIONS
4 HEAD BOXES 749498 7% 36% 9 Search HEAD+BOXES Search HEAD+BOXES
5 TWIN WIRE FORMING 693990 2% 100% 3 Search TWIN+WIRE+FORMING Search TWIN+WIRE+FORMING
6 FOURDRINIER 525745 4% 45% 5 Search FOURDRINIER Search FOURDRINIER
7 BLADE FORMING 520491 2% 75% 3 Search BLADE+FORMING Search BLADE+FORMING
8 FORMATION INDEX 462660 2% 100% 2 Search FORMATION+INDEX Search FORMATION+INDEX
9 Z DIRECTION FILLER DISTRIBUTION 462660 2% 100% 2 Search Z+DIRECTION+FILLER+DISTRIBUTION Search Z+DIRECTION+FILLER+DISTRIBUTION
10 PULP FLOW 416392 2% 60% 3 Search PULP+FLOW Search PULP+FLOW

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 NORDSTROM, B , (2016) MULTI-PLY FORMING OF LINERBOARD BY SUCCESSIVE TWIN-WIRE ROLL FORMING.NORDIC PULP & PAPER RESEARCH JOURNAL. VOL. 31. ISSUE 4. P. 613 -623 16 89% 0
2 HUBER, P , CARRE, B , FABRY, B , KUMAR, S , (2013) OPTIMISING STRATIFIED FORMING FOR LIGHT-WEIGHT COATED PAPER GRADES MADE FROM DEINKED PULP FRACTIONS.NORDIC PULP & PAPER RESEARCH JOURNAL. VOL. 28. ISSUE 2. P. 302-312 10 71% 0
3 NORDSTROM, B , HERMANSSON, L , (2016) EFFECT OF REFINING ON STRENGTH EFFICIENCY IN TWIN-WIRE ROLL FORMING OF NEVER-DRIED UNBLEACHED SOFTWOOD KRAFT PULP.NORDIC PULP & PAPER RESEARCH JOURNAL. VOL. 31. ISSUE 4. P. 624 -633 8 80% 0
4 LLOYD, M , (2000) STRATIFIED (MULTILAYER) FORMING - A TECHNOLOGY FOR THE NEW MILLENNIUM?.APPITA JOURNAL. VOL. 53. ISSUE 3. P. 188 -194 10 91% 1
5 NORDSTROM, B , (2003) INFLUENCE OF CONSISTENCY IN TWIN-WIRE ROLL FORMING OF TWO RECYCLED LINERBOARD FURNISHES.NORDIC PULP & PAPER RESEARCH JOURNAL. VOL. 18. ISSUE 3. P. 303-309 8 80% 6
6 NORDSTROM, B , (2003) TWIN-WIRE BLADE FORMING VERSUS ROLL FORMING OF A LINERBOARD FURNISH - EFFECTS ON TENSILE STRENGTH AND FORMATION.NORDIC PULP & PAPER RESEARCH JOURNAL. VOL. 18. ISSUE 3. P. 245-254 8 80% 5
7 HUBER, P , LYANNAZ, L , CARRE, B , (2012) SPECKS MASKING BY THE COATING LAYER IN COATED PAPER MADE FROM DEINKED PULP.NORDIC PULP & PAPER RESEARCH JOURNAL. VOL. 27. ISSUE 2. P. 466-471 5 100% 0
8 NORDSTROM, B , (2003) EFFECTS OF HEADBOX TUBE DESIGN AND FLOW RATE ON FORMATION AND OTHER SHEET PROPERTIES IN TWIN-WIRE ROLL FORMING.NORDIC PULP & PAPER RESEARCH JOURNAL. VOL. 18. ISSUE 3. P. 296-302 7 88% 2
9 HUBER, P , LYANNAZ, L , CARRE, B , (2013) ECONOMICS OF COATED PAPER PRODUCTION MADE FROM DEINKED PULP.TAPPI JOURNAL. VOL. 12. ISSUE 4. P. 19-27 4 100% 0
10 NORDSTROM, B , (2003) EFFECTS OF PULP TYPE AND HEADBOX DESIGN ON ANISOTROPY AND OTHER SHEET PROPERTIES IN TWIN-WIRE ROLL FORMING.NORDIC PULP & PAPER RESEARCH JOURNAL. VOL. 18. ISSUE 3. P. 288-295 7 70% 6

Classes with closest relation at Level 1


Rank Class id link
1 11705 PAPERBOARD//CORRUGATED BOARD//HYGROEXPANSIVITY
2 19865 ULTRASONIC VELOCITY PROFILING//PULP SUSPENSIONS//FIBRE SUSPENSION
3 16287 WET PRESSING//IMPULSE DRYING//PAPER DRYING
4 22162 BASIS WEIGHT//TABLE ACTIVITY//PAPIER
5 6247 MATERIALS SCIENCE, PAPER & WOOD//PAPERI JA PUU-PAPER AND TIMBER//REFINING
6 5096 COATED PAPER//COATING COLOR//PRINT QUALITY
7 15252 DEINKING//WASTE PAPERS//TONERS
8 15787 HORNIFICATION//WET STRENGTH//DRY STRENGTH
9 35602 LINTING//DRYER CYLINDERS//CONDENSATE OBSERVER
10 5625 RETENTION AIDS//DISSOLVED AND COLLOIDAL SUBSTANCES//MATERIALS SCIENCE, PAPER & WOOD

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