Class information for:
Level 1: SURFYNOL 465//N ALKYL 2 PYRROLIDONES//4 CARBOXY N ALKYL 2 PYRROLIDONE

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
35586 95 21.8 31%



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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
509 3       LASER INDUCED BREAKDOWN SPECTROSCOPY//LIBS//LASER ABLATION 21553
4189 2             ALPHA AL2O30001//HGCDTE SI HETEROSTRUCTURE//SURFYNOL 465 500
35586 1                   SURFYNOL 465//N ALKYL 2 PYRROLIDONES//4 CARBOXY N ALKYL 2 PYRROLIDONE 95

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 SURFYNOL 465 authKW 1028567 4% 80% 4
2 N ALKYL 2 PYRROLIDONES authKW 964283 3% 100% 3
3 4 CARBOXY N ALKYL 2 PYRROLIDONE authKW 321428 1% 100% 1
4 ACETYLENIC GLYCOL NONIONIC SURFACTANT authKW 321428 1% 100% 1
5 BIOBASED POROUS MATERIALS authKW 321428 1% 100% 1
6 DEPLETION STABILIZATION EFFECT authKW 321428 1% 100% 1
7 FATTY AMIDOALKYL 2 PYRROLIDONES authKW 321428 1% 100% 1
8 FILM LEVITATION authKW 321428 1% 100% 1
9 LOWER CONSOLUTE TEMPERATURE authKW 321428 1% 100% 1
10 LOWER UPPER CONSOLUTE TEMPERATURE authKW 321428 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 Chemistry, Physical 1234 74% 0% 70
2 Chemistry, Multidisciplinary 165 28% 0% 27
3 Materials Science, Multidisciplinary 84 23% 0% 22
4 Chemistry, Applied 34 6% 0% 6
5 Polymer Science 18 6% 0% 6
6 Engineering, Mechanical 10 4% 0% 4
7 Engineering, Chemical 8 5% 0% 5
8 Food Science & Technology 7 4% 0% 4
9 Physics, Atomic, Molecular & Chemical 5 4% 0% 4
10 Engineering, Industrial 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 MOL HUNGARIAN OIL GAS CO PLC 321428 1% 100% 1
2 LANGMUIR OIDS INTER ES 84451 6% 4% 6
3 NEW TECHNOL RD 29219 1% 9% 1
4 PAULSBORO TECH 15304 1% 5% 1
5 IPREM EPCP 7473 1% 2% 1
6 UMR CNRS 5254 4590 1% 1% 1
7 POLYMER COMPOSITE ENGN PACE GRP 3002 1% 1% 1
8 NORWICH 2773 2% 0% 2
9 ENERGY ENVIRONM AGRIFOOD 2490 1% 1% 1
10 UB 2471 1% 1% 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 JOURNAL OF COLLOID AND INTERFACE SCIENCE 9742 28% 0% 27
2 LANGMUIR 3252 21% 0% 20
3 COLLOID AND POLYMER SCIENCE 1721 6% 0% 6
4 TRIBOLOGY TRANSACTIONS 1066 3% 0% 3
5 JOURNAL OF THE OIL & COLOUR CHEMISTS ASSOCIATION 938 1% 0% 1
6 COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 828 6% 0% 6
7 GOLD BULLETIN 765 1% 0% 1
8 VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA FIZIKA KHIMIYA 496 1% 0% 1
9 JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY 382 3% 0% 3
10 INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT 378 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 SURFYNOL 465 1028567 4% 80% 4 Search SURFYNOL+465 Search SURFYNOL+465
2 N ALKYL 2 PYRROLIDONES 964283 3% 100% 3 Search N+ALKYL+2+PYRROLIDONES Search N+ALKYL+2+PYRROLIDONES
3 4 CARBOXY N ALKYL 2 PYRROLIDONE 321428 1% 100% 1 Search 4+CARBOXY+N+ALKYL+2+PYRROLIDONE Search 4+CARBOXY+N+ALKYL+2+PYRROLIDONE
4 ACETYLENIC GLYCOL NONIONIC SURFACTANT 321428 1% 100% 1 Search ACETYLENIC+GLYCOL+NONIONIC+SURFACTANT Search ACETYLENIC+GLYCOL+NONIONIC+SURFACTANT
5 BIOBASED POROUS MATERIALS 321428 1% 100% 1 Search BIOBASED+POROUS+MATERIALS Search BIOBASED+POROUS+MATERIALS
6 DEPLETION STABILIZATION EFFECT 321428 1% 100% 1 Search DEPLETION+STABILIZATION+EFFECT Search DEPLETION+STABILIZATION+EFFECT
7 FATTY AMIDOALKYL 2 PYRROLIDONES 321428 1% 100% 1 Search FATTY+AMIDOALKYL+2+PYRROLIDONES Search FATTY+AMIDOALKYL+2+PYRROLIDONES
8 FILM LEVITATION 321428 1% 100% 1 Search FILM+LEVITATION Search FILM+LEVITATION
9 LOWER CONSOLUTE TEMPERATURE 321428 1% 100% 1 Search LOWER+CONSOLUTE+TEMPERATURE Search LOWER+CONSOLUTE+TEMPERATURE
10 LOWER UPPER CONSOLUTE TEMPERATURE 321428 1% 100% 1 Search LOWER+UPPER+CONSOLUTE+TEMPERATURE Search LOWER+UPPER+CONSOLUTE+TEMPERATURE

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 PETHICA, BA , SENAK, L , ZHU, ZH , LOU, AJ , (2001) SURFACE AND COLLOIDAL PROPERTIES OF CYCLIC AMIDES. 5. N-CYCLOHEXYL-2-PYRROLIDONE-WATER MIXTURES AGGREGATION IN SOLUTION AND ADSORPTION AT THE AIR-SOLUTION INTERFACE.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS. VOL. 186. ISSUE 1-2. P. 113-122 8 73% 4
2 LOU, AJ , PETHICA, BA , SOMASUNDARAN, P , YU, X , (2002) PHASE BEHAVIOR OF N-ALKYL-2-PYRROLIDONES IN AQUEOUS AND NONAQUEOUS SYSTEMS AND THE EFFECT OF ADDITIVES.JOURNAL OF COLLOID AND INTERFACE SCIENCE. VOL. 256. ISSUE 1. P. 190-193 7 78% 3
3 LOU, AJ , PETHICA, BA , SOMASUNDARAN, P , (1996) SURFACE AND COLLOIDAL PROPERTIES OF CYCLIC AMIDES .1. TWO-DIMENSIONAL VIRIAL COEFFICIENTS FOR ADSORBED MONOLAYERS OF N-ALKYL-2-PYRROLIDONES AT THE AIR/WATER INTERFACE.LANGMUIR. VOL. 12. ISSUE 24. P. 5845-5850 9 69% 1
4 ROSS, S , (1996) PROFOAMS AND ANTIFOAMS.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS. VOL. 118. ISSUE 3. P. 187-192 7 88% 7
5 PALLAS, NR , PETHICA, BA , (2009) INTERMOLECULAR FORCES IN LIPID MONOLAYERS. TWO-DIMENSIONAL VIRIAL COEFFICIENTS FOR PENTADECANOIC ACID FROM MICROMANOMETRY ON SPREAD MONOLAYERS AT THE AIR/WATER INTERFACE.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 11. ISSUE 25. P. 5028 -5034 8 47% 3
6 LOU, A , PETHICA, BA , SOMASUNDARAN, P , FAN, AX , (1999) SURFACE AND COLLOID PROPERTIES OF CYCLIC AMIDES III. SURFACE ACTIVITY AND MICELLIZATION OF N-BUTYL-2-PYRROLIDONE IN WATER.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY. VOL. 20. ISSUE 1-2. P. 569-580 5 83% 4
7 PRINCEN, HM , (1999) SPINNING DROP METHOD APPLIED TO THREE-PHASE FLUID EQUILIBRIA.LANGMUIR. VOL. 15. ISSUE 21. P. 7386-7391 6 67% 1
8 MALTESH, C , YU, XA , LOU, AJ , PETHICA, BA , (2002) FLOCCULATION OF HYDROPHOBIC AND HYDROPHILIC COLLOIDAL PARTICLES IN NEAR-CRITICAL PYRROLIDONE-WATER MIXTURES.JOURNAL OF COLLOID AND INTERFACE SCIENCE. VOL. 256. ISSUE 1. P. 53-58 5 71% 5
9 BINKS, BP , DAVIES, CA , FLETCHER, PDI , SHARP, EL , (2010) NON-AQUEOUS FOAMS IN LUBRICATING OIL SYSTEMS.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS. VOL. 360. ISSUE 1-3. P. 198-204 6 40% 6
10 MORRISON, ID , (1996) ROSS'S RULE: SYDNEY ROSS AND THE PHASE DIAGRAM.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS. VOL. 118. ISSUE 3. P. 257-261 5 71% 4

Classes with closest relation at Level 1



Rank Class id link
1 37206 ANGULAR DISPERSION OF DIFFRACTIVE AZIMUTHAL//ANGULAR DISPERSION OF DIFFRACTIVE POLAR ANGLE//ANIONIC COORDINATION POLYHEDRA
2 34757 DROP ANALYSIS//LIQUID DROP FINGERPRINT//TENSIOGRAPHY
3 19291 SURFACE TENSION//SURFACE MOLE FRACTION//VOLMER EQUATION
4 27071 LIPID PROTEIN FILMS//RELATIVE THICKNESS//MONOLAYER INTERACTION
5 32651 CATEDRA FARMACOTECNIA 1//MULTIPLE LINEAR REGRESSION TECHNIQUE//POLYOXYETHYLENE ESTERS
6 29326 EYL LIPOSOMES//LYSOSOMOTROPIC AMINOESTERS//BIFUNCTIONAL QUATERNARY SALTS
7 6084 MIXED MICELLES//DODECYLDIMETHYLAMINE OXIDE//ANIONIC CATIONIC ADSORPTION FILMS
8 1967 DYNAMIC SURFACE TENSION//SURFACE RHEOLOGY//DILATIONAL MODULUS
9 28814 ENVIRONM INFORMAT SCI//DIGLYCEROL MONOLAURATE//DIGLYCEROL MONOMYRISTATE
10 35888 HIGH ENERGY ELECTRODES//BARRIERLESS CHARGE TRANSFER//INDUCTIVE MODEL OF THE ELECTRIC DOUBLE LAYER

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