UniSa - IRIS Institutional Research Information System

OLIVA, Leone
 Distribuzione geografica
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Continente #
NA - Nord America 8.578
AS - Asia 6.417
EU - Europa 2.302
SA - Sud America 314
Continente sconosciuto - Info sul continente non disponibili 176
AF - Africa 55
OC - Oceania 3
Totale 17.845
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Nazione #
US - Stati Uniti d'America 8.403
HK - Hong Kong 4.003
SG - Singapore 1.050
IT - Italia 890
CN - Cina 638
UA - Ucraina 433
VN - Vietnam 304
BR - Brasile 236
RU - Federazione Russa 228
DE - Germania 180
FR - Francia 119
CA - Canada 115
IE - Irlanda 115
KR - Corea 111
FI - Finlandia 106
SE - Svezia 92
TR - Turchia 68
GB - Regno Unito 57
IN - India 52
IL - Israele 27
JP - Giappone 26
MX - Messico 26
IQ - Iraq 24
BD - Bangladesh 23
AR - Argentina 21
PL - Polonia 21
ES - Italia 17
ZA - Sudafrica 17
SA - Arabia Saudita 15
CO - Colombia 13
EC - Ecuador 12
NL - Olanda 11
PH - Filippine 10
UZ - Uzbekistan 10
AE - Emirati Arabi Uniti 9
PK - Pakistan 9
SC - Seychelles 9
VE - Venezuela 9
CL - Cile 8
AT - Austria 7
KE - Kenya 7
MY - Malesia 7
ID - Indonesia 6
MA - Marocco 6
UY - Uruguay 6
CR - Costa Rica 5
EU - Europa 5
JM - Giamaica 5
JO - Giordania 5
SV - El Salvador 5
BO - Bolivia 4
DZ - Algeria 4
HN - Honduras 4
RO - Romania 4
TN - Tunisia 4
AM - Armenia 3
NI - Nicaragua 3
PR - Porto Rico 3
AL - Albania 2
AO - Angola 2
BG - Bulgaria 2
CH - Svizzera 2
CZ - Repubblica Ceca 2
EG - Egitto 2
KG - Kirghizistan 2
KZ - Kazakistan 2
LB - Libano 2
LT - Lituania 2
LU - Lussemburgo 2
NZ - Nuova Zelanda 2
PE - Perù 2
PT - Portogallo 2
PY - Paraguay 2
SY - Repubblica araba siriana 2
TT - Trinidad e Tobago 2
AG - Antigua e Barbuda 1
AZ - Azerbaigian 1
BA - Bosnia-Erzegovina 1
BB - Barbados 1
BE - Belgio 1
BH - Bahrain 1
BN - Brunei Darussalam 1
BS - Bahamas 1
CW - ???statistics.table.value.countryCode.CW??? 1
DK - Danimarca 1
DO - Repubblica Dominicana 1
EE - Estonia 1
GA - Gabon 1
GE - Georgia 1
GI - Gibilterra 1
GT - Guatemala 1
GY - Guiana 1
HU - Ungheria 1
KY - Cayman, isole 1
ME - Montenegro 1
MN - Mongolia 1
MQ - Martinica 1
MZ - Mozambico 1
NP - Nepal 1
OM - Oman 1
Totale 17.669
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Città #
Hong Kong 3.995
Ann Arbor 1.591
Woodbridge 721
Wilmington 641
Ashburn 617
San Jose 594
Singapore 588
Jacksonville 523
Chandler 494
Houston 419
Princeton 354
Dallas 302
Milan 245
Council Bluffs 198
Beijing 149
Dong Ket 125
Salerno 118
Dublin 115
Mestre 103
Andover 86
Nanjing 85
Boardman 84
Lauterbourg 81
Dearborn 80
Pellezzano 77
The Dalles 75
Rome 65
Ho Chi Minh City 57
Izmir 55
Santa Clara 55
Los Angeles 48
New York 48
Moscow 42
Munich 42
Hanoi 40
São Paulo 40
Changsha 34
Hebei 33
Shenyang 33
Fairfield 31
Nanchang 31
Orem 30
Denver 25
Norwalk 25
Ottawa 24
Montreal 23
Tokyo 23
Chicago 22
Düsseldorf 22
Figino 22
Spinea 22
Tianjin 21
Phoenix 19
Warsaw 19
Brooklyn 18
Jiaxing 17
Seattle 17
Guangzhou 16
Toronto 16
Da Nang 15
San Francisco 15
Chennai 14
Washington 14
Atlanta 12
Frankfurt am Main 12
Memphis 12
Cambridge 11
Jinan 11
Johannesburg 11
Naples 11
Baghdad 10
Charlotte 10
Manchester 10
Pune 10
Tashkent 10
London 9
Mexico City 9
San Diego 9
Seoul 9
Turku 9
Amsterdam 8
Bologna 8
Haiphong 8
Pagani 8
Philadelphia 8
Redwood City 8
Stockholm 8
Boston 7
Brasília 7
Helsinki 7
Nairobi 7
Newark 7
North Bergen 7
Poplar 7
Turin 7
Vienna 7
Bogotá 6
Las Vegas 6
League City 6
Mumbai 6
Totale 13.871
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Nome #
Branched polyethylene by ethylene homopolymerization with meso-zirconocene catalyst (vol 32, pg 6913, 1999) 1.002
Mechanism of formation of ethyl branches in polyethylenes obtained with meso-zirconocene systems: an experimental and theoretical study 735
"Propylene copolymers containing styrene units." (Montell Technology Company Bv, Neth.). 536
One pot synthesis of linear 1-alkylbenzenes from styrene, ethylene and hydrogen 430
Selective Molecular-Complex Phase Formation of Syndiotactic Polystyrene with a Stirene Dimer 346
Branched Polyethylene by Ethylene Homopolymerization with meso-Zirconocene Catalyst 336
Electronic Effects on Regioselectivity in Styrene PolyinsertionPromoted by Group 4 Catalysts 324
Branching formation in the ethylene polymerization with meso metallocenes based catalysts 316
Enantioselectivity of CS- and C2-symmetric ansa-metallocene catalysts in the styrene insertion 313
Asymmetric synthesis with a chiral ansa-zirconocene and regiochemistry of the styrene insertion into the Zr-C bond 311
Crystal structure of the stereoregular ethylene- alt - styrene copolymer synthesized with zirconocene based catalyst 292
Regiochemistry of the Styrene Insertion with CH2-Bridged ansa Zirconocene-Based Catalysts 286
Formation of quaternary carbon centers in the ethylene polymerization with meso-isopropylidenebis(1-indenyl)zirconium dichloride activated by MAO 265
Olefin-styrene copolymers 230
Copolimeri a base di propilene contenenti unità stireniche 220
A possible structural interpretation of two DSC melting peaks of isotactic polypropylene in the a-modification 200
PROCESSO CATALITICO PER LA SINTESI DI n-ALCHILBENZENI A PARTIRE DA STIRENE, ETILENE ED IDROGENO 200
The 60th Birthday of Prof. Gaetano Guerra 196
Behavior of Homogenous Catalysts For Propene Polymerization In Methylene-chloride 195
C-13-enriched end groups of poly(3-methyl-1-pentene) prepared in the presence of metallocene catalysts 193
Disclosing a novel structure of dimethylaluminum fluoride and its reactivity with metallocenes: An old molecule can be a new instrument in the toolbox of olefin polymerization catalysts 190
Low molecular mass model compounds of alternating ethylene-styrene copolymer synthesized with a zirconocene-based catalyst 188
A Combined Nmr and Electron-spin-resonance Investigation of the (c-5(ch3)(5))ti(ch2c6h5)(3)/b(c6f5)(3) Catalytic-system Active In the Syndiospecific Styrene Polymerization 187
Enantioselective C-C bond formation in styrene dimerization with chiral ansa zirconocene-based catalyst” 187
Selective co-oligomerization of ethylene and styrene by half-titanocene catalysts and synthesis of polyethylenes with 4-aryl-1-butyl branches 186
Aluminium alkyl complexes supported by [OSSO] type bisphenolato ligands: synthesis, characterization and living polymerization of rac-lactide 181
Isotactic Polymerization of Propene With Heterogeneous Catalytic-systems - A Partial Tentative Rationalization of the Behavior of Some 3rd Components 180
A New Synthesis of 4H-1,4-Thiazines and Benzothiazines 179
Asymmetric hydrodimerization of styrene by a chiral zirconium complex containing a tetradentate [OSSO]-type bis(phenolato) ligand 177
Steric control in the initiation step of the isospecific homogeneous Ziegler-Natta polymerization of propene and 1-butene 176
Catalysts For Syndiotactic-specific Polymerization of Styrene - A Tentative Interpretation of Some Experimental-data 174
Isotactic Polypropylene By Polymerization of Propene In the Presence of Some Achiral Soluble Transition-metal Compounds and Methylaluminoxane 171
Low molecular mass model compounds of alternating ethylene-styrene copolymers 168
Nanostructured ethylene–styrene copolymers 168
Copolimerizzazione alternata etilene stirene attivata da catalizzatori ottaedrici del gruppo 4 167
Comparison of the Regiochemical Behavior of Zirconium and Hafnium in the Polyinsertion of Styrenes 162
PROCESSO CATALITICO PER LA COPOLIMERIZZAZIONE A BLOCCHI DI MONOMERI STIRENICI E MONOMERI OLEFINICI E COPOLIMERI A BLOCCHI POLISTIRENE ISOTATTICO-POLIOLEFINE 160
Polymorphism of syndiotactic poly(p-fluoro-styrene) 160
Ethylene-Styrene Copolymers by ansa-Zirconocene- and half-Titanocene-Based Catalysts: Composition, Stereoregularity, and Crystallinity 160
Syndiotactic-specific polymerization of propene with nickel-based catalysts .2. Regiochemistry and stereochemistry of the initiation steps 159
Correlation Between Microstructure and Physical-properties In Styrene Ethylene Copolymers 157
Soluble Catalysts For Syndiotactic Polymerization of Styrene 157
Applications of high-resolution NMR to soluble polymers 155
Enantioselectivity of Cs- and C2-symmetric ansa-metallocene catalysts in the styrene insertion 155
“SINTESI DI COPOLIMERI AD INNESTO MEDIANTE COMBINAZIONE DI ANIONICA VIVENTE E CATALISI Z/N E STUDIO DELLA LORO EFFICIENZA COME COMPATIBILIZZANTI” 154
Semicrystalline manifactured articles made of syndiotactic poly-p-methylstyrene (s-PPMS) 154
Isotactic-specific Polymerization of Propene With Supported Catalysts In the Presence of Different Modifiers 153
C-13-enriched end groups of poly(3,7-dimethyl-1-octene) prepared in the presence of isotactic specific catalysts 151
Tailoring the Metallocene Structure to Obtain LLDPE by Ethene Homopolymerization: An Experimental and Theoretical Study 150
Chain Propagation Rate Constants For Gas-phase Polymerization of Propene and 1-butene With Ziegler-natta Catalysts 150
Some preliminary information on syndiotactic polystyrene catalysts 149
Diblock copolymer ethylene-syndiotactic styrene 148
Crystallinity in ethylene-styrene random copolymers 146
A novel route to graft-copolymers with tailored structures for the compatibilization of polymeric blend 146
Isolated ethylene units in isotactic polystyrene chain: Stereocontrol of an isospecific post-metallocene titanium catalyst 145
Up/down ordering phenomena in crystalline isotactic polystyrene as a function of thermal tretment 145
Ethylene as catalyst reactivator in propene-styrene copolymerization 144
Solution Structure and Reactivity with Metallocenes of AlMe2F: Mimicking Cation-Anion Interactions in Metallocenium-Methylalumoxane Inner-Sphere Ion Pairs 143
Copolymerization of ethylene and styrene to a nearly-alternating crystalline copolymer 142
Regiospecificity of Ethylene-styrene Copolymerization With A Homogeneous Zirconocene Catalyst 141
Ethylene-propene copolymerization. Monomer reactivity and reaction mechanism 140
Macro Inorganics IV: Thermodynamic Functions Relative to the Protonation of a Poly(amido-amine) with Repeating Units Containing 3 Amino Groups 140
Highly-stable low-density polyethylene resistant to oxidative degradation. 139
Eta(5)-c(5)me(5)time(3)-b(c6f5)(3) - A True Ziegler-natta Catalyst For the Syndiotactic-specific Polymerization of Styrene 139
Comparison of the C1-symmetric diastereoisomers of a zirconocene-based catalyst in ethylene polymerization: a benzyl substituent as a regulator in branch formation 138
Crystal structure of the stereoregular ethylene-alt-styrene copolymer synthesized with a zirconocene-based catalyst 136
Isospecific styrene polymerization by chiral titanium complexes that contain a tetradentate [OSSO]-type ligand bis(phenolato) ligand 136
Synthesis of hydrophilic isotactic polypropylenes promoted by metallocene catalysts 136
Stereospecific ethylene-styrene block copolymerization with ansa-zirconocene-based catalyst 134
Macroinorganics. 7. Property-structure relationships for polymeric bases whose monomeric units behave independently toward protonation 134
Copolymerization of ethylene and styrene to a nearly- alternating crystalline copolymer 134
Zirconocene-based catalysts for the ethylene-styrene copolymerization: reactivity ratios and reaction mechanism 132
Polymerization of Alpha-olefins In the Presence of Delta-ticl3/al(ch3)3 - Chain Propagation Rate Constants For Ethylene and Propene 130
New polypropylene-graft-polystyrene as compatibiliser of polymeric blends 127
SYNTHESIS OF WELL-DEFINED POLYPROPYLENE-GRAFT-POLYSTYRENE AND RELATIONSHIP BETWEEN STRUCTURE AND THE ABILITY TO COMPATIBILIZE THE POLYMERIC BLENDS 125
Some C-13 Nmr Evidence On Isotactic Polymerization of Styrene 125
Macro Inorganics V. Basicity and Complexity Ability of a New Class of Poly(amido-amines) with Tertiary Amino Groups Present both in the Main Chain and as Side Substituent 124
Polymerization of 1,3-alkadienes In the Presence of Ni-based and Ti-based Catalytic-systems Containing Methylalumoxane 124
Zirconium Catalysts For the Syndiotactic Polymerization of Styrene 124
Copolymerization of ethylene and styrene with monocyclopentadienyltitanium trichloride/methylalumoxane catalyst 124
Macro-inorganics. Part 6. Protonation and complex formation of a new series of polymers whose repeating units behave independently 120
Copolymerization of Styrene and Ethylene In the Presence of Different Syndiospecific Catalysts 120
Soluble Catalysts For Syndiotactic Polymerization of Styrene 120
meso-Me2Si(1-indenyl)2ZrCl2 / methylalumoxane catalyzed polymerization of the ethylene to ethyl-branched polyethylene 119
mu-Oxo-bisisopropoxo[2,2 '-(methylenedithio)bis(6-tert-butyl-4-methylphenolato)]titanium(IV) 118
Preliminary Kinetic Investigation On Syndiotactic Polymerization of Styrene 118
Structural characterization of syndiotactic propylene-styrene-ethylene terpolymers 118
Pseudo-hexagonal crystallinity in ethene-styrene random copolymers 117
Stereospecific Polymerization of 1-olefins and Styrene In the Presence of Homogeneous Catalysts 114
Polietilene a bassa densità con elevata resistenza alla degradazione 114
A dimeric alkyl complex supported by an O,S,S,O-tetradentate diphenolate ligand 109
High conversion of styrene, ethylene, and hydrogen to linear monoalkylbenzenes 108
Ethylene-propene copolymerization in the presence of a 13C enriched catalyst: end group analysis and monomer reactivities in the first insertion steps 107
Organizzazione molecolare e proprietà di copolimeri dell’etilene da catalisi omogenea 99
“New polypropylene –graft-polystyrene as compatibiliser of polymeric blends” 83
Synthesis and characterization of syndiotactic polystyrene-polyethylene block copolymer 67
Ethylene-styrene copolymerization 62
Totale 17.845
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Categoria #
all - tutte 48.772
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 48.772
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022606 0 0 0 0 27 13 8 22 90 87 77 282
2022/20231.115 109 75 25 149 160 223 2 116 152 33 41 30
2023/2024437 56 55 31 24 47 66 12 35 3 13 19 76
2024/2025961 71 14 23 32 48 137 133 75 115 35 155 123
2025/20267.750 582 2.267 1.769 290 509 273 705 131 250 456 103 415
2026/20271.192 109 148 243 684 8 0 0 0 0 0 0 0
Totale 17.845