UNICA IRIS Institutional Research Information System

FRAU, FRANCO
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
EU - Europa 203.476
NA - Nord America 11.222
AS - Asia 5.601
SA - Sud America 857
Continente sconosciuto - Info sul continente non disponibili 480
AF - Africa 194
OC - Oceania 41
Totale 221.871
Salva come PNG Salva come JPEG
Nazione #
IT - Italia 198.664
US - Stati Uniti d'America 11.017
CN - Cina 2.081
SG - Singapore 2.008
NL - Olanda 1.086
UA - Ucraina 951
SE - Svezia 683
DE - Germania 652
BR - Brasile 642
VN - Vietnam 423
FI - Finlandia 411
FR - Francia 374
GB - Regno Unito 318
HK - Hong Kong 269
IN - India 178
CA - Canada 122
KR - Corea 114
BD - Bangladesh 102
JP - Giappone 59
AR - Argentina 57
TR - Turchia 49
RU - Federazione Russa 48
CL - Cile 46
MX - Messico 45
IQ - Iraq 40
ZA - Sudafrica 40
ES - Italia 36
CZ - Repubblica Ceca 35
AU - Australia 33
ID - Indonesia 33
PK - Pakistan 33
PL - Polonia 32
CO - Colombia 30
MA - Marocco 30
BE - Belgio 29
ET - Etiopia 24
EC - Ecuador 22
UZ - Uzbekistan 22
VE - Venezuela 21
AT - Austria 18
NG - Nigeria 18
PT - Portogallo 18
SA - Arabia Saudita 18
CH - Svizzera 17
PH - Filippine 16
TW - Taiwan 16
EG - Egitto 15
IL - Israele 15
KE - Kenya 15
PE - Perù 15
RO - Romania 14
JO - Giordania 13
MY - Malesia 13
PY - Paraguay 13
EU - Europa 12
XK - ???statistics.table.value.countryCode.XK??? 12
IE - Irlanda 11
LT - Lituania 11
NP - Nepal 11
TN - Tunisia 11
DZ - Algeria 10
TH - Thailandia 10
JM - Giamaica 9
OM - Oman 9
TZ - Tanzania 9
NZ - Nuova Zelanda 8
SK - Slovacchia (Repubblica Slovacca) 8
AE - Emirati Arabi Uniti 7
HU - Ungheria 7
KG - Kirghizistan 7
LB - Libano 7
AL - Albania 6
AZ - Azerbaigian 6
BG - Bulgaria 6
BO - Bolivia 6
IR - Iran 6
KZ - Kazakistan 6
MU - Mauritius 6
NO - Norvegia 6
GR - Grecia 5
IS - Islanda 5
RS - Serbia 5
BY - Bielorussia 4
DO - Repubblica Dominicana 4
GT - Guatemala 4
HN - Honduras 4
HR - Croazia 4
KH - Cambogia 4
PA - Panama 4
AM - Armenia 3
AO - Angola 3
CR - Costa Rica 3
SN - Senegal 3
SY - Repubblica araba siriana 3
TT - Trinidad e Tobago 3
UY - Uruguay 3
AF - Afghanistan, Repubblica islamica di 2
BA - Bosnia-Erzegovina 2
BH - Bahrain 2
CY - Cipro 2
Totale 221.372
Salva come PNG Salva come JPEG
Città #
Cagliari 193.714
Uta 3.811
Amsterdam 1.066
Singapore 1.019
Ashburn 968
San Jose 784
Fairfield 728
Chandler 711
Dallas 592
Boardman 585
Woodbridge 570
Houston 501
Jacksonville 493
Ann Arbor 442
Nyköping 385
Wilmington 375
Dearborn 372
Beijing 337
Seattle 276
Cambridge 270
Helsinki 236
Hong Kong 234
Council Bluffs 217
Los Angeles 216
Nanjing 204
Hefei 172
Santa Clara 170
Lauterbourg 141
Boston 129
Buffalo 108
Ho Chi Minh City 107
Shanghai 98
The Dalles 98
Seoul 96
Hanoi 90
Milan 89
Sassari 71
Dong Ket 65
Munich 64
Guangzhou 60
Hangzhou 58
New York 57
Redwood City 56
São Paulo 56
Jiaxing 54
San Diego 53
Nanchang 51
Rome 51
Shenyang 51
Toronto 50
Changsha 46
Orem 46
Redondo Beach 43
Hebei 41
Columbus 39
Jinan 37
Quartu Sant'elena 36
Tianjin 35
Frankfurt am Main 34
Verona 34
Chicago 31
London 31
Norwalk 30
Tokyo 28
Monserrato 27
Washington 25
Brno 24
Kunming 24
Zhengzhou 24
Chennai 23
Mountain View 23
Pune 23
Augusta 22
Santiago 22
Turku 22
Brooklyn 21
Atlanta 20
Bologna 20
Phoenix 20
Da Nang 19
Haiphong 19
Johannesburg 19
Paris 19
Nazrēt 18
Tashkent 18
Brussels 17
Florence 17
Mexico City 17
Nuremberg 17
Orange 17
Stockholm 17
Warsaw 17
Wuhan 17
Montreal 16
Rio de Janeiro 16
San Francisco 16
Manchester 15
Coimbra 14
Basingstoke 13
Brasília 13
Totale 212.403
Salva come PNG Salva come JPEG
Nome #
An X-Rays tomographer (Tomox) for in situ planetary exploration 18.039
Impact of biogeochemical barriers on the fate of zinc (Zn) in the metal-polluted Iglesiente and Arburese mine districts (SW-Sardinia, Italy) 12.017
Application of hydrologic-tracer techniques to the Casargiu adit and Rio Irvi (SW-Sardinia, Italy): Using enhanced natural attenuation to reduce extreme metal loads 4.975
Antimony Removal from Aqueous Solutions by the Use of Zn-Al Sulphate Layered Double Hydroxide 4.360
Influence of major anions on As(V) adsorption by synthetic 2-line ferrihydrite. Kinetic investigation and XPS study of the competitive effect of bicarbonate 3.302
Dissolved fluoride removal by OCP, a precursor of apatite 3.054
Environmental effects on the aquatic system and metal discharge to the Mediterranean Sea from a near-neutral zinc-ferrous sulfate mine drainage 2.995
3D hydrogeological modelling supporting studies on the sources of manganese, sulphate and trichloromethane in groundwater at Portoscuso (Sardinia, Italy) 2.932
Metodologia per la caratterizzazione spettrale delle superfici saline e delle aree interessate da aspersioni sabbiose tramite proximal sensing e remote sensing in Tunisia 2.823
Assessment of origin and fate of contaminants along mining-affected Rio Montevecchio (SW Sardinia, Italy): a hydrologic-tracer and environmental mineralogy study 2.767
Origin of manganese, sulphates and trichloromethane in groundwater at Portoscuso (Sardinia-Italy) 2.716
Natural attenuation can lead to environmental resilience in mine environment 2.620
A methodological approach for the identification of sulphate sources in the Portoscuso area (south-western Sardinia) 2.613
The role of natural biogeochemical barriers in limiting metal loading to a stream affected by mine drainage 2.581
Assessment of environmental impact of mine drainage on the Rio Montevecchio watershed (SW-Sardinia) through hydrologic-tracer techniques and environmental mineralogy 2.518
Removal of divalent metals by inducing precipitation of Layered Double Hydroxides from mine-waste drainages (Iglesias, Italy) 2.440
Antimony removal from polluted mining water using Layered Double Hydroxides 2.378
Inducing the precipitation of LDH to remove metals from mine-waste drainages 2.365
Arsenic contamination in the Baccu Locci mine watershed (Sardinia, Italy) after remediation 2.331
Impact on streams and sea water of a near-neutral drainage from a flooded mine in Sardinia, Italy 2.313
New data on arsenic sorption properties of Zn-Al sulphate layered double hydroxides: Influence of competition with other anions 2.293
Inducing the precipitation of layered double hydroxides to remove divalent metals from mine-waste drainages (Iglesias, Italy) 2.291
From octacalcium phosphate (OCP) to fluorapatite, a new method for defluoridation of drinking water 2.287
Aqueous contamination by oxyanions. The use of Zn-Al sulphate layered double hydroxides for waste treatment 2.209
Comparison of pre- and post-remediation stream water chemistry in the arsenic-contaminated Baccu Locci mine watershed (Italy): preliminary data 2.193
Determination of Arsenic Speciation in Complex Environmental Samples by the Combined Use of TEM and XPS 2.144
Environmental impact of a near-neutral mine drainage on surface waters and dissolved metal load to the Mediterranean Sea 2.133
Stream water chemistry in the arsenic-contaminated Baccu Locci mine watershed (Sardinia, Italy) after remediation 2.132
Antimonate sorption by Zn-Al sulphate layered double hydroxide 2.110
Antimonate Removal from Polluted Mining Water by Calcined Layered Double Hydroxides 2.064
New geothermal investigations in the Medio Campidano Valley (Sardinia, Italy): geological and geochemical evidences 2.059
Antimony removal from aqueous solutions by the use of Zn-Al sulphate layered double hydroxide (LDH) 2.045
Antimonate uptake by calcined and uncalcined layered double hydroxides: effect of cationic composition and M2+/M3+molar ratio 2.031
Defluoridation of water through the transformation of octacalcium phosphate into fluorapatite 1.920
Stable isotope data as constraints on models for the origin of coralloid and massive speleothems: The interplay of substrate, water supply, degassing, and evaporation 1.898
Fluoride removal from water by Layered Double Hydroxides (LDHs) 1.844
Mineralogical characterization of fluorescent grossular garnet var. tsavorite from Merelani Hills, Tanzania 1.842
A two-step pH control method to remove divalent metals from near-neutral mining and metallurgical waste drainages by inducing the formation of layered double hydroxide 1.814
Zn-Al sulphate layered double hydroxide for Mo uptake 1.781
Water defluoridation by carbonate calcined and uncalcined Layered Double Hydroxides (LDHs) 1.773
Synthetic and natural Zn-Al sulphate LDHs for removal of As(V) from NAMD 1.761
Molybdate sorption by Zn-Al sulphate layered double hydroxides 1.743
Assessing arsenic sources in landfill areas: a case study in Sardinia 1.717
The TOMOX instrument: an X-rays tomographer to map the sample composition and age 1.712
Calcined and uncalcined carbonate layered double hydroxides for possible water defluoridation in rural communities of the East African Rift Valley 1.712
Removal of metals from mine-waste drainages (Iglesias, Italy) by Al-induced precipitation of LDH 1.711
Characterization of low-enthalpy geothermal resources and evaluation of potential contaminants 1.709
Legacy of Cyanide and ARD at a Low-Scale Gold Mine (Furtei, Italy) 1.701
Impact of the Furtei gold mine (Italy) on aquatic systems 1.689
Uptake of As(V) from aqueous solutions by Zn-Al sulphate LDHs: field evidences and laboratory studies 1.656
Application of Octacalcium Phosphate with an Innovative Household-scale Defluoridator Prototype and Behavioral Determinants of its Adoption in Rural Communities of the East African Rift Valley 1.638
Anomalous birefringence in garnets from SW Sardinia 1.634
Contamination trend at flooded mines: 20 y time-series at Casargiu, Sardinia 1.609
TOMOX: An X-rays tomographer for planetary exploration 1.603
Antimony removal from aqueous solution by Layered Double Hydroxides 1.542
Mineralogical and chemical variations of ochreous precipitates from acid sulphate waters (asw) at the Roşia Montană gold mine (Romania) 1.524
Uptake of fluoride from water by Layered Double Hydroxides (LDHs) 1.507
null 1.501
Short-term changes in water chemistry in the Baccu Locci stream (Sardinia, Italy) affected by past mining 1.499
Regional occurrence of aqueous tungsten and relations with antimony, arsenic and molybdenum concentrations (Sardinia, Italy) 1.491
TOMOX: an X-ray tomographer for lunar and planetary exploration 1.400
Sulphate-arsenate exchange properties of Zn-Al layered double hydroxides: preliminary data 1.336
Contrasting genesis and environmental significance of aragonite inferred from minor and trace element variation in speleothems 1.250
Drainage at abandoned mine sites: natural attenuation of contaminants in different seasons 1.171
Enargite by XPS 1.142
Effect of major anions on arsenate desorption from ferrihydrite-bearing natural samples 1.140
Caratterizzazione analitica XPS di enargite naturale e sintetica 1.126
Rare earth elements in waters from the albitite-bearing granodiorites of Central Sardinia, Italy 1.101
Contrasting genesis and environmental significance of aragonite inferred from minor and trace element variation in speleothems 1.075
Quantitative X-ray photoelectron spectroscopy study of enargite (Cu3AsS4) surface 1.073
Environmental geochemistry and mineralogy of lead at the old mine area of Baccu Locci (south-east Sardinia, Italy) 1.073
Release of toxic elements from rocks and mine wastes at the Furtei gold mine (Sardinia, Italy) 1.061
Processes ruling kinetics of metal sulfide reactions studied by surface techniques 1.048
Trace element and stable isotope data from a flowstone in a natural cave of the mining district of SW Sardinia (Italy): evidence for Zn2+-induced aragonite precipitation in comparatively wet climatic conditions 1.042
The Chemical state of Arsenic in Minerals of Environmental Interest – An XPS and XAES Study 1.018
null 1.014
Inducing pH-controlled formation of LDH for removal of divalent metals from circum-neutral drainage from mining wastes 942
null 872
Surface composition of enargite (Cu3AsS4) 850
Spatial and compositional effects of intersection zones in the five-element (Ni-Co-As-Bi-Ag) vein system of the Southern Arburèse district (SW Sardinia) 844
Speciazione dell'arsenico in matrici complesse mediante Spettroscopia di Fotoelettroni a raggi-X 824
Drinking water quality: Comparing inorganic components in bottled water and Italian tap water 823
Diel cycles of dissolved zinc and arsenic in the Baccu Locci stream (Sardinia, Italy) affected by past mining 799
Hydrotalcite-like sulfate minerals as a natural sink for arsenic. Field evidences in an old mine of Sardinia, Italy 766
Lo stato chimico dell’arsenico in minerali di interesse ambientale – Uno studio XPS e XAES 747
Geochemical controls on arsenic distribution in the Baccu Locci stream catchment (Sardinia, Italy) affected by past mining 731
Mineralogical and geochemical techniques to investigate the relationships between minerals and contaminants in supergenic environments: an update review 723
AMD generation from dissolution of secondary metal sulphates 713
Micro-mineralogia e idrogeochimica del Pb nell’area mineraria abbandonata di Baccu Locci (Sardegna sud-orientale, Italia) 712
Generation of acid mine drainage from dissolution of secondary metal sulfates: the case of melanterite 661
A yearly survey of rain water depositions in Southern Sardinia (Italy) 647
Ruolo delle idrotalciti nella rimozione dell’arsenico in acque di miniera 646
null 646
Monteponi and Montevecchio (Sardinia, Italy): Geochemical studies applied to the environment 627
Mineralogical-geochemical study of the anionic competition effect on the octacalcium phosphate reaction into fluorapatite 612
Tamarugite from the gold mine of Furtei, Sardinia, Italy 611
Arsenico in aree minerarie: dalla geochimica ambientale alla geochimica applicata nei processi di risanamento ambientale 610
Evaluation of the potential release of toxic elements from gold ores and cyanidation tailings in a high sulphidation mining district 604
Trace metals dissolved in the rainwaters on northern Sardinia (Mediterranean Sea) 595
Acid production by FeSO4•nH2O dissolution: Comment 584
Totale 190.920
Salva come PNG Salva come JPEG
Categoria #
all - tutte 287.765
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 287.765
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20228.217 0 703 540 833 765 676 562 554 666 769 985 1.164
2022/202315.342 1.580 2.092 1.749 1.238 1.161 1.800 849 1.015 1.004 885 1.351 618
2023/202416.286 1.097 650 811 1.116 1.647 2.889 2.139 1.166 725 1.209 1.347 1.490
2024/202555.176 9.740 13.509 14.001 3.563 6.915 2.928 1.829 194 401 1.277 380 439
2025/202611.806 665 567 1.285 977 713 1.006 2.975 584 763 1.138 688 445
2026/2027604 181 423 0 0 0 0 0 0 0 0 0 0
Totale 221.871