PERRA, GUIDO
 Distribuzione geografica
Continente #
NA - Nord America 3.257
EU - Europa 2.651
AS - Asia 1.357
SA - Sud America 208
AF - Africa 92
Continente sconosciuto - Info sul continente non disponibili 43
OC - Oceania 9
Totale 7.617
Nazione #
US - Stati Uniti d'America 3.207
RU - Federazione Russa 578
SG - Singapore 556
GB - Regno Unito 496
CN - Cina 407
IE - Irlanda 357
IT - Italia 328
UA - Ucraina 199
BR - Brasile 178
SE - Svezia 176
DE - Germania 163
FR - Francia 162
VN - Vietnam 107
HK - Hong Kong 101
FI - Finlandia 59
ES - Italia 46
KR - Corea 38
ZA - Sudafrica 37
IN - India 33
BD - Bangladesh 31
CA - Canada 27
CI - Costa d'Avorio 27
BE - Belgio 25
JP - Giappone 16
PL - Polonia 13
TR - Turchia 12
NG - Nigeria 11
AT - Austria 10
NL - Olanda 10
CL - Cile 9
AU - Australia 8
ID - Indonesia 8
MX - Messico 8
EC - Ecuador 7
AZ - Azerbaigian 6
IQ - Iraq 6
PK - Pakistan 6
CZ - Repubblica Ceca 5
IR - Iran 5
KE - Kenya 5
LT - Lituania 5
RO - Romania 5
SA - Arabia Saudita 5
AR - Argentina 4
CO - Colombia 4
DZ - Algeria 4
JM - Giamaica 4
MA - Marocco 4
TN - Tunisia 4
EU - Europa 3
NP - Nepal 3
AE - Emirati Arabi Uniti 2
CR - Costa Rica 2
DO - Repubblica Dominicana 2
EE - Estonia 2
GR - Grecia 2
HN - Honduras 2
PA - Panama 2
PE - Perù 2
PS - Palestinian Territory 2
PY - Paraguay 2
TW - Taiwan 2
UZ - Uzbekistan 2
AL - Albania 1
AM - Armenia 1
BA - Bosnia-Erzegovina 1
BG - Bulgaria 1
BH - Bahrain 1
BN - Brunei Darussalam 1
DK - Danimarca 1
GD - Grenada 1
HR - Croazia 1
HU - Ungheria 1
IM - Isola di Man 1
KG - Kirghizistan 1
KW - Kuwait 1
LB - Libano 1
LK - Sri Lanka 1
NI - Nicaragua 1
NO - Norvegia 1
NZ - Nuova Zelanda 1
OM - Oman 1
PT - Portogallo 1
SK - Slovacchia (Repubblica Slovacca) 1
SV - El Salvador 1
TJ - Tagikistan 1
UY - Uruguay 1
VE - Venezuela 1
Totale 7.577
Città #
Southend 416
Dallas 382
Dublin 357
Singapore 340
Fairfield 313
Ashburn 285
Chandler 188
Moscow 161
Santa Clara 161
Jacksonville 158
Woodbridge 146
Seattle 136
Ann Arbor 124
Milan 117
San Jose 116
Wilmington 114
Houston 108
Beijing 97
Hong Kong 97
Cambridge 90
Princeton 68
The Dalles 59
Los Angeles 56
Nanjing 55
Council Bluffs 47
Rome 42
Hefei 40
Siena 38
Seoul 37
Málaga 35
Ho Chi Minh City 32
Johannesburg 32
Lauterbourg 32
Hanoi 28
Abidjan 27
Brussels 25
San Diego 25
São Paulo 24
Helsinki 23
Boardman 21
Menlo Park 21
Orem 21
New York 19
Nanchang 18
Buffalo 17
Tokyo 16
Figino 15
London 14
San Mateo 14
Munich 13
Shenyang 13
Warsaw 13
Changsha 12
Denver 11
Frankfurt am Main 11
Jinan 11
Shanghai 11
Turin 11
Abuja 10
Chennai 10
Chicago 10
Dearborn 10
Florence 10
Lancaster 10
Columbus 9
Hebei 9
Montreal 9
Tianjin 9
Vienna 9
Hangzhou 8
Phoenix 8
San Francisco 8
Dong Ket 7
Haiphong 7
Jiaxing 7
Norwalk 7
Toronto 7
Baku 6
Boston 6
Brooklyn 6
Dhaka 6
Manchester 6
Redwood City 6
Atlanta 5
Fremont 5
Kunming 5
Paris 5
Redondo Beach 5
Renton 5
Rio de Janeiro 5
Stockholm 5
Amsterdam 4
Brasília 4
Mestre 4
Miami 4
Mumbai 4
Nairobi 4
Poplar 4
Prague 4
Riyadh 4
Totale 5.189
Nome #
Anthropogenic impacts on the Orbetello lagoon ecosystem 290
Chemical characterization of protein based binders in painting samples by means of ToF-SIMS: Tests on ancient and model samples 268
Pilot study on levels of chemical contaminants and porphyrins in Caretta caretta from the Mediterranean Sea 267
Alteration of potential harmful elements levels in sediments and biota from the central Mediterranean Sea (Aeolian Archipelago) following an episode of intense volcanic activity 260
Ecotoxicologial assessment of Vlora Bay (Albania) by a biomonitoring study using an integrated approach of sub-lethal toxicological effects and contaminants levels in bioindicator species 259
Hepatic biotransformation genes and enzymes and PAH metabolites in bile of common sole (Solea solea, Linnaeus, 1758) from an oil-contaminated site in the Mediterranean Sea: A field study 257
Il perfluorottano sulfonato (PFOS) negli organismi acquatici: una rivisitazione della letteratura 251
Environmental quality assessment of the marine reserves of the Tuscan Archipelago, Central Tyrrhenian Sea (Italy) 250
ToF-SIMS characterization of proteinaceous binders in the wall painting “Madonna and Child enthroned with Saints” by Ambrogio Lorenzetti in the St. Augustine Church (Siena, Italy) 250
Chlorinated contaminants in extra virgin olive oil from Central Italy 248
Distribution and sources of polycyclic aromatic hydrocarbons (PAHs) in surface sediments of some Italian lagoons exploited for aquaculture and fishing activities 248
Levels and spatial distribution of polychlorinated biphenyls (PCBs) in superficial sediment from 15 Italian Marine Protected Areas (MPA) 246
Determination of acrylamide in local and commercial cultivar of potatoes from biological farm 242
Trace element distribution and 235U/238U ratios in Euphrates waters and in soils and tree barks of Dhi Qar province (southern Iraq) 231
Exposure and effective dose biomarkers for perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) in infertile subjects: Preliminary results of the PREVIENI project 229
Levels and spatial distribution of polycyclic aromatic hydrocarbons (PAHs) in sediments from Lenga Estuary, central Chile 227
Perfluorinated compounds in blood of Caretta caretta from the Mediterranean Sea 225
Biomonitoring of chemicals in biota of two wetland protected areas exposed to different levels of environmental impact: results of the “PREVIENI” project 225
Environmental Quality and Food Safety in Aquaculture 216
Phase I and II biotransformation enzymes and polycyclic aromatic hydrocarbons in the Mediterranean mussel (Mytilus galloprovincialis, Lamarck, 1819) collected in front of an oil refinery 213
Confronto di elementi nutrizionali fra le diverse varietà di Quarantina bianca genovese, Kennebec e Rossa di Colfiorito 212
Levels of PCBs, PAHs, and heavy metals in surface sediments in 15 Italian marine protected areas 208
Persistent organic pollutants and enzyme activities in European eel (Anguilla anguilla) from Orbetello Lagoon 200
Differenti classi di contaminanti in uova non schiuse di Caretta caretta deposte a Linosa 174
Pilot study on levels of perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) in selected foodstuffs and human milk from Italy 174
Levels and spatial distribution of polycyclic aromatic hydrocarbons (PAHs) in superficial sediment from 15 Italian marine protected areas (MPA) 174
Transcriptional and post-transcriptional response of drug-metabolizing enzymes to PAHs contamination in red mullet (Mullus barbatus, Linnaeus, 1758): A field study 172
Concentrations of polychlorinated biphenyls (PCBs), polibrominated diphenyl ethers (PBDEs) and polycyclic aromatic hydrocarbons (PAHs) using passive air sampling in Tuscany region 170
Polybrominated Diphenyl Ethers, Perfluorinated Compounds and Chlorinated Pesticides in Swordfish (Xiphias gladius) from the Mediterranean Sea 161
Levels of polychlorinated biphenyls, polycyclic aromatic hydrocarbons and heavy metals in commercially available dry fish feed of different pellet size 157
Manuale pratico per gli operatori dei centri recupero tartarughe marine 146
Preliminary screening of perfluorinated and organochlorine compounds in antarctic fur seal (Arctocephalus gazella) pups from Livingstone Island, Antarctica 144
Preliminary results on levels of perfluorinated compounds in human milk samples from central Italy 139
Perfluorinated compounds in blood samples of Caretta caretta 134
Valutazione della qualità ambientale dell’area marina protetta delle Isole Egadi; utilizzo di Coris julis, Paracentrotus lividus e Patella coerulea come specie bioindicatrici. 120
Temporal trends of polycyclic aromatic hydrocarbons (PAHs) in a dated sediment core of a high atitude mountain lake: Chungara Lake-Northern Chile (18° S) 120
Livelli di composti perfluorurati in campioni di latte umano e di prodotti alimentari 110
Totale 7.617
Categoria #
all - tutte 23.155
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 23.155


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022418 0 57 43 39 25 9 9 18 24 53 39 102
2022/2023710 52 37 95 90 65 155 9 62 72 41 21 11
2023/2024434 17 6 39 15 11 112 178 11 4 7 1 33
2024/2025895 16 67 93 45 142 45 0 35 107 56 96 193
2025/20262.661 157 315 294 386 658 90 232 49 61 132 46 241
2026/2027132 89 43 0 0 0 0 0 0 0 0 0 0
Totale 7.617