PORTO @ Archivio Istituzionale della Ricerca

BARBERO, GIOVANNI
 Distribuzione geografica
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Continente #
NA - Nord America 42.113
EU - Europa 35.439
AS - Asia 16.131
SA - Sud America 1.603
AF - Africa 344
Continente sconosciuto - Info sul continente non disponibili 271
OC - Oceania 19
Totale 95.920
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Nazione #
US - Stati Uniti d'America 41.624
DE - Germania 7.644
IT - Italia 7.215
FR - Francia 6.083
GB - Regno Unito 5.676
SG - Singapore 5.382
CN - Cina 3.466
VN - Vietnam 3.012
UA - Ucraina 2.411
RU - Federazione Russa 1.738
BR - Brasile 1.279
NL - Olanda 1.213
KR - Corea 921
HK - Hong Kong 786
CH - Svizzera 773
IE - Irlanda 690
SE - Svezia 561
IN - India 530
TR - Turchia 501
FI - Finlandia 441
JP - Giappone 336
CA - Canada 290
BD - Bangladesh 218
AT - Austria 213
JO - Giordania 190
BE - Belgio 165
TW - Taiwan 111
PH - Filippine 105
AR - Argentina 103
TH - Thailandia 85
IQ - Iraq 79
ID - Indonesia 78
RO - Romania 78
MX - Messico 74
ES - Italia 72
GH - Ghana 64
SN - Senegal 59
ZA - Sudafrica 59
AP - ???statistics.table.value.countryCode.AP??? 58
BG - Bulgaria 57
PL - Polonia 56
EU - Europa 54
CO - Colombia 53
MY - Malesia 52
EC - Ecuador 49
EE - Estonia 45
PK - Pakistan 42
AE - Emirati Arabi Uniti 38
IL - Israele 36
SA - Arabia Saudita 36
DK - Danimarca 35
MA - Marocco 32
CL - Cile 31
UZ - Uzbekistan 31
EG - Egitto 27
PY - Paraguay 27
JM - Giamaica 25
VE - Venezuela 24
GR - Grecia 21
IR - Iran 21
CI - Costa d'Avorio 18
DZ - Algeria 18
CR - Costa Rica 16
GT - Guatemala 16
HR - Croazia 16
KW - Kuwait 16
BY - Bielorussia 15
NP - Nepal 15
AZ - Azerbaigian 14
CZ - Repubblica Ceca 14
AU - Australia 13
HN - Honduras 13
PE - Perù 13
KE - Kenya 12
KZ - Kazakistan 12
TT - Trinidad e Tobago 12
UY - Uruguay 12
BO - Bolivia 11
DO - Repubblica Dominicana 11
LT - Lituania 11
OM - Oman 11
TN - Tunisia 11
ET - Etiopia 10
PT - Portogallo 10
HU - Ungheria 9
MD - Moldavia 9
NG - Nigeria 8
IS - Islanda 7
PR - Porto Rico 7
SY - Repubblica araba siriana 7
NO - Norvegia 6
NZ - Nuova Zelanda 6
AL - Albania 5
BB - Barbados 5
NI - Nicaragua 5
SV - El Salvador 5
BN - Brunei Darussalam 4
LB - Libano 4
LU - Lussemburgo 4
LV - Lettonia 4
Totale 95.590
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Città #
Ashburn 10.158
Southend 4.850
Seattle 4.217
Fairfield 3.179
Singapore 2.363
Boardman 1.771
San Jose 1.713
Woodbridge 1.569
Beijing 1.315
Cambridge 1.298
Jacksonville 1.250
Princeton 1.202
Houston 1.184
San Ramon 1.098
Chandler 1.090
Wilmington 1.086
Ho Chi Minh City 819
Turin 769
Ann Arbor 760
Hanoi 730
Bern 728
Berlin 711
Milan 686
Dublin 669
Hong Kong 607
Des Moines 587
Dallas 535
Council Bluffs 506
San Donato Milanese 449
Chicago 396
Helsinki 393
Baltimore 386
Santa Clara 386
Torino 384
Izmir 354
Lauterbourg 345
Manchester 324
Pennsylvania Furnace 310
North Bergen 306
Lecce 303
Zaporozhye 302
Zhengzhou 292
Rome 286
Overberg 285
Buffalo 274
Los Angeles 271
Shanghai 259
Groningen 247
Overland Park 201
San Francisco 200
Columbus 198
Mountain View 189
Moscow 181
San Diego 163
Seoul 155
New York 150
Da Nang 130
Saint Petersburg 130
Amsterdam 124
Frankfurt 121
Haiphong 121
Redwood City 119
Fremont 115
The Dalles 110
Hangzhou 107
Brussels 96
Norwalk 96
Herkenbosch 94
Andover 92
Naples 89
Toronto 88
Tokyo 87
Padua 85
São Paulo 81
Bologna 80
Imola 80
Vienna 79
Monopoli 76
Shenzhen 74
Yubileyny 72
Paris 70
Frankfurt am Main 69
Osaka 69
Verona 66
Guangzhou 64
Accra 63
Kansas City 63
Atlanta 59
London 55
Cupertino 54
Chennai 53
Hải Dương 53
Sofia 53
Kwai Chung 51
Rio de Janeiro 50
Malatya 49
Phoenix 47
Shaoxing 46
Wuhan 46
Bari 45
Totale 58.910
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Nome #
Fisica. Elettromagnetismo e onde 2.542
Effects of weak anchoring on the equivalent anchoring energy in a nematic cell with large amplitude of the grooves 669
Influence of the bias-voltage on the anchoring energy for nematic liquid crystals 653
Relaxation time for the ionic current in a nematic cell under a large electric field 646
Generalization of Berreman's model to the case of large amplitude of the grooves 636
Adsorption phenomenon of neutral particles and a kinetic equation at the interface 625
Cholesteric-nematic transition in an asymmetric strong-weak anchoring cell 625
Significance of small voltage in impedance spectroscopy measurements on electrolytic cells 616
The structure of the distortion free-energy density in nematics: second-order elasticity and surface terms 612
Influence of the dye impregnation time on the electrical impedance of a solar cell 589
Cholesteric pitch transitions induced by mechanical strain 582
Influence of the rheological properties on the electrical impedance of hydrogels 569
Molecular reorientation dynamics due to direct current voltage-induced ion redistribution in undoped nematic planar cell 568
Influence of adsorption phenomenon on the impedance spectroscopy of a cell of liquid 534
A model for electrode effects based on adsorption theory 526
Nonmonotonic behavior of the nematic tilt angle in a temperature-induced surface transition 524
Thickness dependence of the anchoring energy of a nematic cell 498
Ions and nematic surface energy: Beyond the exponential approximation for the electric field of ionic origin 497
Anchoring of nematic liquid crystals on a thin polymeric film 495
Experimental evidence for the adsorption-desorption phenomenon on the spectroscopy impedance measurements of an electrolytic cell 477
Adsorption–desorption phenomena and diffusion of neutral particles in the hyperbolic regime 466
Electrical impedance for an electrolytic cell 463
Comparison of two generation-recombination terms in the Poisson-Nernst-Planck model 461
Non-monotonic dependence of the current density on the thickness of the photoactive layer 461
Statistical theory of the compensating effect when anchoring with two orthogonal photoaligned polymers 460
A local self-consistent approach to the phase transition at the nematic-wall interface 455
Surface viscosity in nematic liquid crystals 455
Relaxation of the nematic deformation when the distorting field is removed 452
Surface energy of a nematic liquid crystal in contact with structured surfaces 450
On the equivalence between specific adsorption and kinetic equation descriptions of the admittance response in electrolytic cells 447
Influence of the ions on the dynamical response of a nematic cell submitted to a DC voltage 442
Periodic deformations in nematic liquid crystals 440
Deformation free energy and elastic description of a self-assembled system 431
Evidence of the ambipolar diffusion in the impedance spectroscopy of an electrolytic cell 428
Electrode potential and selective ionic adsorption 428
Modulated structures in nematic monolayers formed by symmetric molecules 426
Models for ionic contribution to the complex dielectric constant of nematic liquid crystals 426
Ohmic model for electrodeposition of metallic ions 422
Intermediate periodic "saddle-splay" nematic phase in the vicinity of a nematic-smectic-A phase transition 421
Phenomenological model for the optically induced easy direction 420
Comment on "Local elastic stability for nematic liquid crystals" 420
Ionic contribution to the electric current in an electrolytic cell submitted to an external voltage 420
Modulated structures of flexoelectric origin in nematic liquid crystals 418
Memory effect in the adsorption phenomena of neutral particles 417
Electric investigation of a photo-electrochemical water splitting device based on a proton exchange membrane within drilled FTO-covered quartz electrodes: under dark and light conditions 417
Cholesteric-nematic transition induced by a magnetic fieldin the strong-anchoring model 414
Optical properties of a nematic sample in the low-frequency regime of an external electric field 411
Comment on "Optical determination of flexoelectric coefficients and surface polarization in a hybrid aligned nematic cell 404
External field effect on the nematic anchoring energy 401
Electrical response of an electrolytic cell submitted to a small direct current electric field when the electrodes are ohmic 386
Comment on “Modeling of electrode polarization for electrolytic cells with a limited ionic adsorption” 381
Riedizione di un testo universitario: Un'esperienza da curatori 379
Spontaneous periodis distortions in nematic liquid crystals: dependence of the tilt angle 378
Splay-bend periodic deformation in nematic liquid crystal slabes 375
Contribution of the electrode-electrolyte interface to the impedance of an electrolytic cell 375
Non-linear optical reorientation in hybrid aligned nematics 373
Photo-manipulation of the anchoring strength of photocromic nematic liquid crystal 373
Impedance spectroscopy analysis of an electrolytic cell limited by Ohmic electrodes: the case of ions with two different diffusion coefficients dispersed in an aqueous solution 366
Transport process of ions in insulating media in the hyperbolic regim 366
Diffusion phenomenon in the hyperbolic and parabolic regimes 364
Continuum description of the interfacial layer of nematic liquid crystals in contact with solid surfaces 363
Temperature-induced surface transition in nematic liquid crystals oriented by SiOx 363
Evidence for frequency dependent diffusion in hydrogel 357
Buckling instabilities in Cholesterics 354
Liquid-crystal-electrochromic-material interface: a p-n-like electro-optic junction 353
Surface treatment and bulk density of ions in nematic liquid crystals 351
Reanalysis of the electrode polarization in electrolytic cells limited by blocking electrodes 349
Adsorption phenomenon and external field effect on a isotropic liquid containig impurities 347
Flexoelectric Properties and Optical Activity of a Nematic Liquid Crystal 344
Impedance spectroscopy of an electrolytic cell limited by ohmic electrodes 344
Temperature-induced tolt transition in the nematic phase of liquid crystal possessing smectic C-nematic phase sequence 342
Comparison of Impedance Spectrroscopy Expressions and Responses of Alternate Anomalous Posson-Nernst-Planck Diffusion Equations for finite-Length Situations 340
Size and surface effect in nematic-isotropic phase transition of a liquid crystal 340
Surface order transition in nematic liquid crystals induced by the flexoelectric polarization 338
Selective ions adsorption and non-local anchoring energy in nematic liquid crystals 336
Elastic continuum theory: Towards understanding of the twist-bend nematic phases 335
Diffusions problems in fractional and standard nonlocal media 332
Order parameter spatial variation and anchoring energy for nematic liquid crystals 324
Frequency dependence of the electrical impedance of electrolytic cells: The role of the ionic adsorption/desorption phenomena and the Stern layer 315
Surface èpolarization and flexoelectric effect 309
Voltage decay time of a liquid crystal cell submitted to a large difference of potential 305
An elementary course on the continuum theory for nematic liquid crystals 305
Considerations on Oxygen Bubble Formation and Evolution on BiVO4 Porous Anodes Used in Water Splitting Photoelectrochemical Cells 303
Electric response of an electrolytic cell to a periodic excitation in the dc limit 299
Small signal ac response of an electrolytic cell with recombining space charge 299
Electrical response of electrolytic cells limited by different types of electrodes 296
Alignment change by moisture adsorption in nematic liquid crystals 295
CRITICAL VALUES OF THE ELASTIC-CONSTANT RATIO FOR THE PERIODIC TWIST-SPLAY DISTORTION IN NEMATIC LIQUID CRYSTALS. 294
A Landau - de Gennes model for the temperature surface transition in nematics 287
Debye's relaxation frequency: a poor man's approach 287
Electrode covering effect on the electric response of a cell to external stimulus 287
Effective dielectric constant of electrolytes 286
Quantum tunnelling from a critical state in a small antiferromagnetic particle 286
Order electricity and surface orientation in nematic liquid crystals 285
Asymmetric ionic adsorption and cell èpolarization in liquid crystals 285
Spontaneous surface polarization at the liquid crystal substrate interface 285
Bistability induced by crossed electric and magnetic fields in a nematic film 283
Role of the adsorption phenomenon on the ionic equilibrium distribution and on the transient effects in electrolytic cells 281
Surface stabilized nematic phase in a magnetic fluid 281
A continuum description for cholesteric and nematic twist-bend phases based on symmetry considerations 280
Totale 42.820
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Categoria #
all - tutte 266.463
article - articoli 255.677
book - libri 1.502
conference - conferenze 2.231
curatela - curatele 4.561
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 2.492
Totale 532.926
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20222.938 0 180 17 124 49 210 185 230 64 290 585 1.004
2022/20235.990 672 861 77 283 517 747 920 217 599 65 231 801
2023/20241.580 100 278 86 58 119 117 81 99 70 48 143 381
2024/20255.748 85 847 364 561 361 224 163 524 1.166 497 370 586
2025/202617.419 808 933 1.425 1.844 925 1.216 2.663 1.174 3.423 1.606 566 836
2026/20271.360 702 658 0 0 0 0 0 0 0 0 0 0
Totale 95.920