PERRA, Guido
 Distribuzione geografica
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Continente #
AS - Asia 8.879
NA - Nord America 5.727
EU - Europa 2.573
SA - Sud America 979
AF - Africa 111
OC - Oceania 9
Continente sconosciuto - Info sul continente non disponibili 3
Totale 18.281
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Nazione #
US - Stati Uniti d'America 5.591
CN - Cina 3.688
SG - Singapore 2.400
HK - Hong Kong 901
BR - Brasile 814
KR - Corea 756
VN - Vietnam 643
GB - Regno Unito 555
IT - Italia 524
RU - Federazione Russa 284
FR - Francia 230
FI - Finlandia 217
DE - Germania 168
SE - Svezia 155
LT - Lituania 116
NL - Olanda 114
IN - India 95
BD - Bangladesh 81
AR - Argentina 55
MX - Messico 54
ID - Indonesia 51
CA - Canada 39
DK - Danimarca 38
IQ - Iraq 37
TR - Turchia 36
ZA - Sudafrica 32
EC - Ecuador 31
JP - Giappone 29
PK - Pakistan 26
PL - Polonia 25
BE - Belgio 23
ES - Italia 21
CO - Colombia 20
UA - Ucraina 18
AE - Emirati Arabi Uniti 17
AT - Austria 17
CL - Cile 17
MA - Marocco 17
CZ - Repubblica Ceca 12
MY - Malesia 12
TN - Tunisia 12
CH - Svizzera 11
CR - Costa Rica 11
KE - Kenya 11
PH - Filippine 11
PY - Paraguay 11
SA - Arabia Saudita 11
AL - Albania 10
EG - Egitto 10
PT - Portogallo 10
DZ - Algeria 9
JO - Giordania 9
PE - Perù 9
UY - Uruguay 9
AU - Australia 8
PS - Palestinian Territory 8
UZ - Uzbekistan 8
VE - Venezuela 8
NG - Nigeria 7
NP - Nepal 7
DO - Repubblica Dominicana 6
PA - Panama 6
TW - Taiwan 6
BG - Bulgaria 5
BO - Bolivia 5
HN - Honduras 5
JM - Giamaica 5
LB - Libano 5
RO - Romania 5
AZ - Azerbaigian 4
BB - Barbados 4
HU - Ungheria 4
IR - Iran 4
KW - Kuwait 4
BH - Bahrain 3
ET - Etiopia 3
HR - Croazia 3
IL - Israele 3
MM - Myanmar 3
OM - Oman 3
TH - Thailandia 3
GT - Guatemala 2
KG - Kirghizistan 2
MN - Mongolia 2
NO - Norvegia 2
QA - Qatar 2
SN - Senegal 2
TZ - Tanzania 2
AF - Afghanistan, Repubblica islamica di 1
AM - Armenia 1
BN - Brunei Darussalam 1
BY - Bielorussia 1
CG - Congo 1
CW - ???statistics.table.value.countryCode.CW??? 1
CY - Cipro 1
EU - Europa 1
GA - Gabon 1
GE - Georgia 1
GP - Guadalupe 1
IE - Irlanda 1
Totale 18.264
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Città #
Hefei 2.729
Santa Clara 1.567
Singapore 1.524
San Jose 1.099
Hong Kong 885
Seoul 752
Ashburn 735
London 435
The Dalles 273
Ho Chi Minh City 207
Helsinki 199
Lauterbourg 162
Kent 152
Los Angeles 150
Beijing 135
Hanoi 134
Hillsboro 116
Moscow 111
New York 96
Buffalo 79
Munich 68
São Paulo 67
Amsterdam 65
Council Bluffs 64
Chicago 60
Atlanta 57
Seattle 57
Washington 55
Dallas 50
Shanghai 48
Redondo Beach 47
Rome 45
Odense 38
Southend 36
Da Nang 33
Milan 31
Fairfield 29
Woodbridge 29
Frankfurt am Main 27
Haiphong 27
Tokyo 26
Orem 25
Guangzhou 24
Belo Horizonte 23
Bologna 23
Jakarta 23
Rio de Janeiro 23
Almere Stad 22
Florence 21
Jacksonville 21
Naples 21
Columbus 20
Warsaw 20
Modena 19
Salt Lake City 19
Chennai 18
Curitiba 18
Chandler 17
Houston 17
Johannesburg 17
Mexico City 17
Dhaka 14
Montreal 14
Ann Arbor 13
Baghdad 13
Biên Hòa 13
Bomporto 13
Brasília 13
Elk Grove Village 13
Reggio Emilia 13
Tampa 13
Brooklyn 12
Quito 12
Turin 12
Turku 12
Yubileyny 12
Cambridge 11
Changsha 11
Nha Trang 11
Phoenix 11
Ankara 10
Brno 10
Dearborn 10
Fortaleza 10
Kuala Lumpur 10
Nuremberg 10
San Francisco 10
Umeå 10
Wilmington 10
Campinas 9
Manchester 9
Nairobi 9
Nyköping 9
Porto Alegre 9
Stockholm 9
Tianjin 9
Amman 8
Apodaca 8
Assago 8
Breda 8
Totale 13.328
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Nome #
High levels of serum perfluorinated compounds in children with endocrine autoimmune disease. 263
High levels of serum perfluorinated compounds in children and adolescents with endocrine autoimmune disease 235
High Levels of Perfluorooctane Sulfonate in Children at the Onset of Diabetes 225
Microplastics in cosmetics: Environmental issues and needs for global bans 216
Storia generale 173
Temporal trends of polycyclic aromatic hydrocarbons (PAHs) in a dated sediment core of a high atitude mountain lake: Chungara Lake-Northern Chile (18° S) 162
An integrated approach to evaluate the risk assessment of the impact produced by the alluvial events on the Vibo Marina gulf (Italy) 157
Approccio ecotossicologico integrato per la valutazione dell'impatto ambientale prodotto da eventi alluvionali nel golfo di Vibo Marina (Italia) 155
Analytical method for bisphenol A (BPA) conjugated/free determination in biological fluids samples 149
Alteration of potential harmful elements levels in sediments and biota from the central Mediterranean Sea (Aeolian Archipelago) following an episode of intense volcanic activity 142
Assessing the ecosystem effect of wreeks sunk in the Mediterranean - case of stydy: the ship "Valfiorita" 141
Abatement efficiency of municipal wastewater treatment plants using different technologies (Orbetello Lagoon, Italy) 140
Anthropogenic impacts on the Orbetello lagoon ecosystem 138
Approfondimenti ecotossicologici 135
PFAS levels in fish species in the Po River (Italy): New generation PFAS, fish ecological traits and parasitism in the foreground 134
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 133
Analisi dei contaminanti organici nelle aree di riserva marina 133
An integrated ecotoxicological approach reveals the impact of an oil refinery in a marine coastal area by using two bioindicator species mediterranean mussel and red mullet 133
Biomonitoring of chemicals in biota of two wetland protected areas exposed to different levels of environmental impact: results of the “PREVIENI” project 130
An integrated approach to evaluate ecotoxicity in aquatic ecosystems of leaching water from raw industrial wastes: does water salinity make the difference ? 130
Are shipwrecks a real hazard for the ecosystem in the Mediterranean Sea ? 129
Assessment of environmental pollutants in ten southern Italy harbours sediments 129
An integrated ecotoxicological approach using red mullet (Mullus barbatus) and common sole (Solea vulgaris) in monitoring petroleum contamination of industrial origin in a marine coastal area 126
Approccio integrato per lo studio della qualità ambientale nelle Aree Marine Protette italiane 126
Phthalates and perfluorinated alkylated substances in Atlantic bluefin tuna (Thunnus thynnus) specimens from Mediterranean Sea (Sardinia, Italy): Levels and risks for human consumption 125
Advanced NMR methodologies and micro-analytical techniques to investigate the stratigraphy and materials of 14th century Sienese wooden paintings 125
Assessment of environmental pollutants in Italian harbour sediments for the definition of simple risk assessment indices 125
Alteration of trace element levels following an episode of volcanic activity in the Aeolian Archipelago (Italy) 124
Idrocarburi policiclici aromatici e composti organoalogenati nei sedimenti marini superficiali dell'area marina protetta “Capo Carbonara”(Sardegna sud-orientale) 122
An integrated approach of chemical analysis and biomarker responses in D. labrax bred in intensive aquaculture facilities: influence of location, diets and starvation on fish quality 119
Determinazione (LC-ESI-MS/MS) dei livelli di acrilammide in patate fritte in relazione ai parametri nutrizionali di differenti cultivar 118
Environmental quality assessment of the marine reserves of the Tuscan Archipelago, Central Tyrrhenian Sea (Italy) 117
Determination of acrylamide in local and commercial cultivar of potatoes from biological farm 116
Polycyclic aromatic hydrocarbon (PAH) levels in various food components and in human adipose tissue. A comparison with PAH values in the atmosphere 116
Exposure and effective dose biomarkers for perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) in infertile subjects: Preliminary results of the PREVIENI project 115
Applicabilità ed evoluzione stagionale di indici biologici vegetali nella Laguna di Orbetello 113
Pilot study on levels of chemical contaminants and porphyrins in Caretta caretta from the Mediterranean Sea 112
Pilot study on levels of perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) in selected foodstuffs and human milk from Italy 110
Chlorinated contaminants in extra virgin olive oil from Central Italy 110
Assessment of persistent pollutant and heavy metal contamination in sediment of the Orbetello Lagoon (Italy) 110
The European lancelet Branchiostoma lanceolatum (Pallas) as an indicator of environmental quality of Tuscan Archipelago (Western Mediterranean Sea) 109
Contamination levels and state assessment in the lake of the Oliveri-Tindari Lagoon (North-Eastern Sicily, Italy) 109
Correlation of endocrine-disrupting chemicals serum levels and white blood cells gene expression of nuclear receptors in a population of infertile women 108
Valutazione dell'impatto ambientale legato alle attività di estrazione di idrocarburi gassosi nel mare Adriatico: risultati preliminari del monitoraggio delle piattaforme Clara Nord e Clara Est, ENI S.p.A 107
Prodotti tipici toscani per un pranzo a basso tenore di contaminanti 106
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) 106
Use of multiple cell and tissue-level biomarkers in mussels collected along two gas fields in the northern Adriatic Sea as a tool for long term environmental monitoring 106
The influence of endocrine disruptors in a selected population of infertile women 105
Effetto ecosistemico di relitti affondati nel Mediterraneo - caso di studio: la nave “Valfiorita” 103
Interferenti endocrini in alimenti provenienti da filiere corte toscane: primi risultati 101
Chemical characterization of protein based binders in painting samples by means of ToF-SIMS: Tests on ancient and model samples 101
Il progetto "Rondine" nel SIC "Cerrete di monte Pagano e Feudozzo": biologia riproduttiva, analisi dei contaminanti e valutazione della selezione del punto di nidificazione con l'ausilio della termicamera 100
Il perfluorottano sulfonato (PFOS) negli organismi acquatici: una rivisitazione della letteratura 99
Valutazione dell'impatto ambientale delle attività di estrazione di idrocarburi gassosi nel mare Adriatico: risultati preliminari del monitoraggio delle piattaforme Clara Nord e Clara Est, ENI S.p.A 99
Confronto di elementi nutrizionali fra le diverse varietà di Quarantina bianca genovese, Kennebec e Rossa di Colfiorito 98
Livelli di composti perfluorurati in campioni di latte umano e di prodotti alimentari 98
Il secondo anno di PREVIENI: primi risultati ed attività in corso 98
Distribution and sources of polycyclic aromatic hydrocarbons (PAHs) in surface sediments of some Italian lagoons exploited for aquaculture and fishing activities 97
Levels of PCBs, PAHs, and heavy metals in surface sediments in 15 Italian marine protected areas 97
Polychorinated biphenyls, polychlorinated-dibenzodioxin and –dibenzofurans in mackerel icefish and marbled rock cod from the Kerguelen Island (Antartica) 96
Quality assurance and toxic chemicals control in acquaculture organisms 96
Occurrence of perfluorooctanesulfonate and perfluorooctanoic acid and histopathology in eels from north Italian waters 96
Human biomonitoring of endocrine disrupters and reproductive health: the Italian PREVIENI project 95
Environmental Quality and Food Safety in Aquaculture 95
Occurrence, distribution and biological effects of marine pollutants in edible species from Vlora bay (Albania): ecotoxicological assessment and risk for human consumption 95
Perfluorinated compounds in blood of Caretta caretta from the Mediterranean Sea 95
Pollutants monitoring and air quality evaluation in a confined environment: The ‘Majesty' of Ambrogio Lorenzetti in the St. Augustine Church in Siena (Italy) 94
Exposure to endocrine disruptors and nuclear receptors gene expression in infertile and fertile men from italian areas with different environmental features 94
Gli ecosistemi lagunari costieri, un laboratorio a cielo aperto per la didattica e l'orientamento alle discipline scientifiche 94
Persistent organic pollutants and enzyme activities in European eel (Anguilla anguilla) from Orbetello Lagoon 93
Phthalates in Atlantic bluefin tuna (Thunnus thynnus) specimens from Mediterranean (Sardinia, Italy): levels and risks for human consumption 93
Esposizione in utero a interferenti endocrini: risultati preliminari del progetto Previeni 93
Tannic acid degradation by bacterial strains Serratia spp. and Pantoea sp. isolated from olive mill waste misture 93
La qualità dell'aria ? Monitorarla ora è alla portata di tutti 92
Biomonitoring of Orbetello lagoon (Italy): temporal trend of POP pollution 91
Valutazione della qualità ambientale di due aree umide protette lungo il fiume Pescara mediante un approccio ecotossicologico integrato 91
Indagine sulla contaminazione da composti organoclorurati ed idrocarburi policiclici aromatici in alimenti costituenti la dieta degli italiani 91
Fifteen years of scientific researches in the Orbetello lagoon: prin-cipal results and future perspectives 90
Exposure to ED in humans: Assessing biomarkers of effect 90
Preliminary results on levels of perfluorinated compounds in human milk samples from central Italy 90
Temporal trends and matrix-dependent behaviors of trace elements closed to a geothermal hot-spot source (Aeolian Archipelago, Italy) 89
Distribuzione di arsenico nel sedimento dell'area marina protetta “Capo Rizzuto” 88
Caratterizzazione chimico-fisica e microbiologica dei sedimenti delle aree di riserva marina del Parco Nazionale dell'Arcipelago Toscano 88
Perfluoroalkyl compounds: levels and biomagnification of new-generation pollutants in a shallow coastal lagoon (Orbetello, Italy) 88
Phase I biotransformation enzymes as suitable marker of exposure in the Mediterranean mussel and in common sole to petroleum hydrocarbon contaminated site: Field study 88
PAHs and PCBs assessment in marine sediments of the Tuscan Archipelago National Park (Italy): levels, distributions and time trends 87
Principal component and redundancy analysis of pollutants bioaccumulation and biomarkers responses from a biomonitoring study with Mediterranean mussel 87
Contaminanti emergenti: determinazione dei composti perfluorurati (PFC) negli alimenti 87
Manuale pratico per gli operatori dei centri recupero tartarughe marine 86
Stato di salute e fauna ittica di due praterie di Posidonia oceanica a differente livello di protezione ambientale 86
Biomotoring trace elements levels in sediment and organisms of Italian Marine Protected Areas: a pilot study 86
Levels and spatial distribution of polycyclic aromatic hydrocarbons (PAHs) in sediments from Lenga Estuary, central Chile 86
Trace element distribution and 235U/238U ratios in Euphrates waters and in soils and tree barks of Dhi Qar province (southern Iraq) 86
Valutazione della qualità ambientale dell’area marina protetta delle Isole Egadi; utilizzo di Coris julis, Paracentrotus lividus e Patella coerulea come specie bioindicatrici 86
Concentrations of organochlorine pesticides (OCPs) current use pesticides (OCPs) and polycyclic aromatic hydrocarbons (PAHs) using passive air sampling in Tuscany region, Italy 86
Ruolo del sistema P450 nelle capacità difensive di due specie sentinella Mytilus galloprovincialis e Solea vulgaris in ambienti contaminati da petrolio e derivati 85
Sandhopper Talitrus saltator (Montagu) as a Bioindicator of Contamination by Polycyclic Aromatic Hydrocarbons 85
Contaminazione da sostanze chimiche 84
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 84
Naphthalene-degrading bacteria isolated from polluted sediments of the Orbetello Lagoon, Italy, and their use in bioremediation processes 83
Totale 11.240
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Categoria #
all - tutte 85.473
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 85.473
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202114 0 0 0 0 0 0 0 0 0 5 4 5
2021/202254 1 6 1 4 9 1 1 4 7 5 7 8
2022/2023337 9 7 3 4 4 8 0 5 3 1 239 54
2023/20241.592 32 31 88 254 253 229 172 188 41 19 179 106
2024/20256.308 200 23 124 394 1.196 835 91 142 698 428 1.153 1.024
2025/20269.945 1.190 1.022 1.747 1.375 595 456 1.715 368 779 698 0 0
Totale 18.508