UNICA IRIS Institutional Research Information System

ORRU', ROBERTO
 Distribuzione geografica
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Continente #
EU - Europa 285.974
NA - Nord America 18.946
AS - Asia 7.548
SA - Sud America 1.002
Continente sconosciuto - Info sul continente non disponibili 533
AF - Africa 162
OC - Oceania 22
Totale 314.187
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Nazione #
IT - Italia 281.412
US - Stati Uniti d'America 18.531
SG - Singapore 2.822
CN - Cina 2.780
UA - Ucraina 1.334
SE - Svezia 988
BR - Brasile 775
FI - Finlandia 542
VN - Vietnam 536
DE - Germania 478
GB - Regno Unito 373
FR - Francia 368
HK - Hong Kong 263
CA - Canada 231
IN - India 222
KR - Corea 174
BD - Bangladesh 165
AR - Argentina 84
MX - Messico 79
RU - Federazione Russa 78
IQ - Iraq 68
JP - Giappone 67
NL - Olanda 61
PK - Pakistan 57
IR - Iran 56
PL - Polonia 49
BE - Belgio 48
ES - Italia 48
TR - Turchia 48
IE - Irlanda 40
ZA - Sudafrica 39
ID - Indonesia 35
EC - Ecuador 34
CO - Colombia 32
PH - Filippine 32
AT - Austria 31
JM - Giamaica 27
IL - Israele 24
MA - Marocco 24
UZ - Uzbekistan 24
TN - Tunisia 21
AU - Australia 19
CL - Cile 19
NP - Nepal 19
VE - Venezuela 19
SA - Arabia Saudita 18
KE - Kenya 16
PY - Paraguay 16
KZ - Kazakistan 15
LT - Lituania 14
OM - Oman 14
CR - Costa Rica 13
DZ - Algeria 13
JO - Giordania 13
CZ - Repubblica Ceca 12
EG - Egitto 12
AL - Albania 11
GT - Guatemala 11
MY - Malesia 11
TH - Thailandia 11
AE - Emirati Arabi Uniti 10
AZ - Azerbaigian 10
RS - Serbia 10
PE - Perù 9
BA - Bosnia-Erzegovina 8
BY - Bielorussia 8
NI - Nicaragua 8
PT - Portogallo 8
BH - Bahrain 7
MO - Macao, regione amministrativa speciale della Cina 7
PA - Panama 7
RO - Romania 7
SN - Senegal 7
AM - Armenia 6
BO - Bolivia 6
CH - Svizzera 6
CI - Costa d'Avorio 6
ET - Etiopia 6
GE - Georgia 6
HN - Honduras 6
TW - Taiwan 6
UY - Uruguay 6
SC - Seychelles 5
SV - El Salvador 5
BS - Bahamas 4
CU - Cuba 4
CW - ???statistics.table.value.countryCode.CW??? 4
DK - Danimarca 4
EE - Estonia 4
GR - Grecia 4
HR - Croazia 4
HU - Ungheria 4
KW - Kuwait 4
LV - Lettonia 4
MD - Moldavia 4
PR - Porto Rico 4
SK - Slovacchia (Repubblica Slovacca) 4
TT - Trinidad e Tobago 4
AO - Angola 3
BG - Bulgaria 3
Totale 313.608
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Città #
Cagliari 272.815
Uta 7.129
Ashburn 2.491
Fairfield 1.464
Singapore 1.378
San Jose 1.261
Chandler 1.048
Woodbridge 997
Dallas 927
Jacksonville 739
Boardman 701
Nyköping 633
Houston 629
Ann Arbor 625
Seattle 594
Wilmington 592
Cambridge 511
Beijing 460
Los Angeles 355
Dearborn 327
Helsinki 326
Council Bluffs 268
Santa Clara 268
Nanjing 245
Hefei 244
Hong Kong 229
New York 217
Lauterbourg 193
Shanghai 182
Ho Chi Minh City 163
Seoul 160
The Dalles 160
Boston 154
Buffalo 123
Hanoi 121
Gonnosfanàdiga 98
Milan 95
San Diego 94
São Paulo 92
Toronto 91
Guangzhou 82
Shenyang 82
Redwood City 72
Rome 69
Chicago 68
Phoenix 61
Atlanta 60
Orem 60
Columbus 58
London 56
Sanluri 56
Nanchang 53
Redondo Beach 52
Tianjin 50
Tokyo 49
Hebei 48
Frankfurt am Main 47
Jiaxing 47
Changsha 45
Munich 43
Sassari 43
Auburn Hills 42
Brussels 42
Washington 41
Chennai 40
Zhengzhou 39
Dong Ket 38
Dublin 38
Amsterdam 37
Montreal 36
San Francisco 36
Mountain View 34
Warsaw 34
Jinan 32
Norwalk 32
Rio de Janeiro 32
Brooklyn 31
Pune 31
Verona 30
Orange 29
Baghdad 28
Kunming 28
Denver 24
Hangzhou 24
Manchester 23
Stockholm 23
Johannesburg 22
Mexico City 22
Mumbai 22
Turin 22
Tashkent 21
Da Nang 20
Jersey City 20
Newark 20
Philadelphia 20
Dhaka 18
Belo Horizonte 17
Florence 17
Ningbo 17
Wuhan 17
Totale 301.499
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Nome #
Nanoparticles from Microalgae and Their Biomedical Applications 6.412
Spark Plasma Sintering of ZrB2- and HfB2-based Ultra High Temperature Ceramics prepared by SHS 4.146
Production of fully dense ZrB2-SiC UTHC Materials 4.132
X-ray induced color change on dense yttria samples obtained by spark plasma sintering 3.858
Bulk monolithic zirconium and tantalum diborides by reactive and non-reactive spark plasma sintering 3.514
A comprehensive study on compositional and structural changes in 45S5 bioglass products exposed to simulated body fluid 3.507
Optical properties of dense zirconium and tantalum diborides for solar thermal absorbers 3.285
Influence of the heating rate on the in situ synthesis and consolidation of ZrB2 by reactive spark plasma sintering 3.161
Effects of prior annealing on the spark plasma sintering of nanostructured Y2O3 powders 3.160
Optical characterization of hafnium boride and hafnium carbide-based ceramics for solar energy receivers 3.148
Titanium diboride ceramics for solar thermal absorbers 3.134
Tantalum carbide products from chemically-activated combustion synthesis reactions 3.097
Processing, mechanical and optical properties of additive-free ZrC ceramics prepared by Spark Plasma Sintering 3.066
Non-monotonic variation of the grain size in Cu nanopowders subjected to ball milling 3.052
Optimization of the spark plasma sintering conditions for the consolidation of hydroxyapatite powders and characterization of the obtained products 3.013
In-vitro behavior of different fully dense calcium phosphate materials fabricated by Spark Plasma Sintering 2.995
Spark plasma sintered CaO-rich bioglass-derived glass-ceramics with different crystallinity ratios: A detailed investigation of their behaviour during biological tests in SBF 2.957
Effect of the heating rate on the formation mechanism of zirconium diboride by reactive spark plasma sintering 2.942
Coupling SHS and SPS processes 2.933
Synthesis, sintering, and oxidative behavior of HfB2-HfSi 2 ceramics 2.825
Bioglass and bioceramic composites processed by Spark Plasma Sintering (SPS): biological evaluation Versus SBF test 2.790
Ultra-high temperature porous graded ceramics for solar energy applications 2.770
Fabrication of fully dense UHTC by combining SHS and SPS 2.696
Spark Plasma Sintering of UHTC powders obtained by Self-propagating High-temperature Synthesis 2.685
Microstructure Evolution during Spark Plasma Sintering of Metastable (ZrO2–3 mol% Y2O3)– 20 wt% Al2O3 Composite Powders 2.663
Consolidation/Synthesis of Materials by Electric Current Activated/Assisted Sintering 2.651
A methodology to investigate the intrinsic effect of the pulsed electric current during the spark plasma sintering of electrically conductive powders 2.622
Nanocrystalline yttria: Grain growth depression by thermal annealing in air 2.587
Fabrication of Cu-graphite metal matrix composites by ball milling and spark plasma sintering 2.497
Physical assets by SHS in the framework of ISRU and ISFR paradigms for human space missions on the Moon 2.477
Novel processing route for the fabrication of bulk high-entropy metal diborides 2.476
null 2.469
Fabrication of Dense Zr-, Hf- and Ta-based Ultra High Temperature Ceramics by Combining Self-Propagating High-Temperature Synthesis and Spark Plasma Sintering 2.466
Synthesis of bulk MgB2 superconductors by pulsed electric current 2.347
null 2.313
High-entropy transition metal diborides by reactive and non-reactive spark plasma sintering: a comparative investigation 2.312
Mechanochemically activated powders as precursors for Spark Plasma Sintering (SPS) processes 2.274
Spark plasma sintering of self-propagating high-temperature synthesized TiC0.7/TiB2 powders and detailed characterization of dense product 2.230
Efficient technologies for the Fabrication of dense TaB2-based Ultra High Temperature Ceramics 2.186
Synthesis, consolidation and characterization of monolithic and SiC whiskers reinforced HfB2 ceramics 2.165
Spark Plasma Synthesis and Densification of TaB2 by Pulsed Electric Current Sintering 2.131
Influence of Cryomilling on Spark Plasma Sintering of CoNiCrAlY powders 2.126
Annealing effects on the structural and optical properties of undoped and Zr-doped Ba titanate prepared by self-propagating high-temperature synthesis 2.122
Remarks on ISRU and ISFR technologies for manned missions on moon and mars 2.079
null 2.054
Energy efficiency during conventional and novel sintering processes: the case of Ti-Al2O3-TiC composites 2.053
null 2.023
Modeling of Electric Current Assisted Sintering: An extended fluid-like approach for the description of powders rheological behavior 2.023
Simulation of Contact Resistances Influence on Temperature Distribution during SPS Experiments 2.014
An overview of ultra-refractory ceramics for thermodynamic solar energy generation at high temperature 2.014
Optimization of the self-propagating high-temperature process for the fabrication in situ of Lunar construction materials 1.990
Reactive Spark Plasma Sintering of rhenium diboride 1.968
A novel process for the production of lunar and martian physical assets and its exploitation for future space missions 1.961
Ultra-high temperature ceramics by spark plasma sintering 1.948
Indentation strain rate sensitivity of ball-milled spark-plasma sintered Cu-C metal matrix composite 1.912
Self-propagating High-temperature Reactions for the Fabrication of Lunar and Martian Physical Assets 1.899
Spark Plasma Sintering Processing for the Evaluation of Cryomilled CoNiCrAlY Alloys for High Temperature Applications in Oxidizing Environment 1.897
Processing and characterization of Zr-, Hf- and Ta-based Ultra High Temperature Ceramics 1.888
Chemically and Mechanically Activated Combustion Synthesis of B4C-TiB2 Composites 1.865
Heavy metals uptake by sardinian natural zeolites: experimental and modeling 1.857
Influence of mechanical and electric current activation on the mechanism of formation and the properties of bulk B4C-TiB2composites obtained by reactive sintering 1.832
Synthesis, densification and characterization of TaB2-SiC composites 1.765
Erratum: Consolidation via spark plasma sintering of HfB2/SiC and HfB2/HfC/SiC composite powders obtained by self-propagating high-temperature synthesis (Journal of Alloys and Compounds (2009) 478 (572-578)) 1.739
Effect of ball milling on reactive spark plasma sintering of B4C–TiB2 composites 1.735
First successful stabilization of consolidated amorphous calcium phosphate (ACP) by cold sintering: toward highly-resorbable reactive bioceramics 1.717
Procedimento di fabbricazione di elementi per strutture abitative e/o industriali sul suolo lunare e/o marziano 1.681
Comparison of reactive and non-reactive Spark Plasma Sintering routes for the fabrication of monolithic and composite UHTC materials 1.672
Electrospun PCL/PGS composite fibers incorporating bioactive glass particles for soft tissue engineering applications 1.656
Mechanical and Electric Current Activation of Solid-Solid Reactions for the Synthesis of Fully Dense Advanced Materials 1.655
null 1.630
Low Gravity Combustion Synthesis: Theoretical Analysis of Experimental Evidences 1.627
A systematic investigation to obtain physical assets on the moon through self-propagating high-temperature reactions 1.623
Spark plasma sintering of cryomilled CoNiCrAlY powders 1.610
Procedimento per l'ottenimento di prodotti utili al sostentamento di missioni spaziali sul suolo marziano mediante l'utilizzo di risorse reperibili in situ 1.599
Efficient synthesis/sintering routes to obtain fully dense ZrB2-SiC UHTC materials 1.595
Self-propagating high-temperature synthesis reactions for ISRU and ISFR applications 1.571
Spark Plasma Synthesis/Sintering of Dense Ceramic, Intermetallic and Composite Materials 1.547
Self-propagating High-temperature Synthesis (SHS) and Spark Plasma Sintering (SPS) of Zr-, Hf- and Ta-based Ultra High Temperature Ceramics 1.532
Influence of processing parameters on the electrical response of screen-printed SrFe0.6Ti0.4O3-d thick films 1.477
Efficient Synthesis/Sintering Routes to obtain Fully Dense Ultra High Temperature Ceramics (UHTC) 1.455
Influence of the Spark Plasma Sintering temperature on the structure and dielectric properties of BaTi(1-x)ZrxO3 ceramics 1.453
Synthesis and densification of Carbides- and Borides-based materials by SPS 1.411
Advanced modeling of combustion synthesis 1.391
Ultra high temperature high-entropy borides: effect of graphite addition on oxides removal and densification behaviour 1.391
null 1.384
Self-propagating combustion synthesis of intermetallic matrix composites in the ISS 1.339
null 1.292
Fabrication of fully dense ZrB2- and HfB2-based Ultra High Temperature Ceramics by combining Self-propagating High-temperature Synthesis and Spark Plasma Sintering 1.274
Sintesi e simultanea densificazione di intermetallici mediante Spark Plasma Sintering 1.273
On the controversial formation of silver diboride: processing of Ag+2B powders by spark plasma sintering 1.263
Effect of mechanical activation on simultaneous spark plasma synthesis and densification of TiC-TiB2 composites 1.236
Process for the preparation of dense Ultra-High-Temperature Composite products 1.227
Combination of SHS and SPS techniques for fabrication of fully dense ZrB2-ZrC-SiC composites 1.219
Fabrication and Characterization of Quinary High Entropy-Ultra-High Temperature Diborides” Ceramics 1.201
Effect of ball milling on simultaneous spark plasma synthesis and densification of TiC-TiB2 composites 1.194
Combustion synthesis of metal carbides: Part I. Model development 1.190
Simultaneous spark plasma synthesis and densification of TiC-TiB2 composites 1.190
null 1.189
Conventional and SPS sintering of a nanocrystalline alumina: a comparative study 1.188
Tecnologie innovative di sintesi di materiali per applicazioni aerospaziali 1.175
Totale 216.035
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Categoria #
all - tutte 413.397
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 413.397
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/202210.841 0 0 0 831 1.018 949 607 727 1.207 1.523 1.777 2.202
2022/202322.870 2.056 2.997 2.753 1.972 1.741 2.328 1.083 1.897 1.397 1.417 2.064 1.165
2023/202426.894 1.226 1.031 1.080 1.467 2.624 3.981 4.176 1.773 1.569 2.169 2.996 2.802
2024/202556.065 11.469 14.383 9.121 7.048 3.833 3.603 4.332 295 543 395 442 601
2025/202617.763 934 943 1.791 1.805 1.198 1.054 5.437 611 914 1.660 1.023 393
2026/20274.805 668 700 1.556 1.881 0 0 0 0 0 0 0 0
Totale 314.187