UNICA IRIS Institutional Research Information System

ORRU', ROBERTO
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
EU - Europa 278.409
NA - Nord America 13.935
AS - Asia 5.710
SA - Sud America 778
AF - Africa 81
OC - Oceania 18
Continente sconosciuto - Info sul continente non disponibili 4
Totale 298.935
Salva come PNG Salva come JPEG
Nazione #
IT - Italia 274.418
US - Stati Uniti d'America 13.735
CN - Cina 2.462
SG - Singapore 2.289
UA - Ucraina 1.327
SE - Svezia 963
BR - Brasile 666
DE - Germania 443
FI - Finlandia 384
GB - Regno Unito 328
VN - Vietnam 229
KR - Corea 172
FR - Francia 148
IN - India 137
CA - Canada 122
HK - Hong Kong 78
RU - Federazione Russa 60
MX - Messico 57
IR - Iran 53
AR - Argentina 51
NL - Olanda 50
BE - Belgio 48
PL - Polonia 45
JP - Giappone 43
ES - Italia 41
IE - Irlanda 38
BD - Bangladesh 35
TR - Turchia 34
AT - Austria 29
PK - Pakistan 26
ZA - Sudafrica 25
EC - Ecuador 18
ID - Indonesia 18
IL - Israele 17
IQ - Iraq 17
AU - Australia 15
MA - Marocco 14
CZ - Repubblica Ceca 12
KZ - Kazakistan 11
CO - Colombia 10
LT - Lituania 10
NP - Nepal 10
PH - Filippine 10
VE - Venezuela 10
DZ - Algeria 9
BY - Bielorussia 8
TN - Tunisia 8
UZ - Uzbekistan 8
AL - Albania 7
PT - Portogallo 7
PY - Paraguay 7
AE - Emirati Arabi Uniti 6
AZ - Azerbaigian 6
BH - Bahrain 6
EG - Egitto 6
KE - Kenya 6
MO - Macao, regione amministrativa speciale della Cina 6
PA - Panama 6
RS - Serbia 6
CH - Svizzera 5
JO - Giordania 5
MY - Malesia 5
PE - Perù 5
RO - Romania 5
CU - Cuba 4
LV - Lettonia 4
SK - Slovacchia (Repubblica Slovacca) 4
TH - Thailandia 4
UY - Uruguay 4
AM - Armenia 3
BG - Bulgaria 3
BO - Bolivia 3
CL - Cile 3
EU - Europa 3
HR - Croazia 3
NZ - Nuova Zelanda 3
OM - Oman 3
SA - Arabia Saudita 3
SN - Senegal 3
TW - Taiwan 3
AO - Angola 2
CI - Costa d'Avorio 2
CR - Costa Rica 2
DK - Danimarca 2
ET - Etiopia 2
GE - Georgia 2
GR - Grecia 2
HU - Ungheria 2
JM - Giamaica 2
KW - Kuwait 2
LA - Repubblica Popolare Democratica del Laos 2
LU - Lussemburgo 2
MD - Moldavia 2
SY - Repubblica araba siriana 2
A1 - Anonimo 1
BA - Bosnia-Erzegovina 1
BB - Barbados 1
BN - Brunei Darussalam 1
BS - Bahamas 1
CG - Congo 1
Totale 298.922
Salva come PNG Salva come JPEG
Città #
Cagliari 266.044
Uta 7.129
Fairfield 1.464
Ashburn 1.128
Chandler 1.048
Singapore 1.022
Woodbridge 996
Dallas 884
Jacksonville 728
Boardman 693
Nyköping 633
Ann Arbor 625
Houston 614
Wilmington 591
Seattle 589
Cambridge 511
Beijing 427
Dearborn 327
Los Angeles 261
Nanjing 245
Hefei 244
Santa Clara 198
Shanghai 175
Helsinki 168
Seoul 160
Boston 151
New York 126
Buffalo 115
Gonnosfanàdiga 98
San Diego 89
Shenyang 82
The Dalles 81
Milan 77
Redwood City 72
Guangzhou 70
Ho Chi Minh City 67
Hong Kong 65
São Paulo 64
Toronto 62
Sanluri 56
Nanchang 53
Redondo Beach 51
Hanoi 48
Hebei 48
London 48
Sassari 48
Jiaxing 46
Tianjin 46
Chicago 45
Changsha 43
Munich 43
Auburn Hills 42
Brussels 42
Rome 41
Dong Ket 38
Zhengzhou 38
Atlanta 37
Dublin 37
Mountain View 34
Tokyo 33
Jinan 32
Norwalk 32
Warsaw 32
Amsterdam 31
Verona 30
Orange 29
Pune 29
Frankfurt am Main 28
Montreal 28
Kunming 27
Rio de Janeiro 27
Washington 26
Chennai 25
Phoenix 25
Council Bluffs 23
Brooklyn 22
Hangzhou 21
Stockholm 21
Columbus 20
Mexico City 19
San Francisco 19
Ningbo 17
Jersey City 16
Johannesburg 16
Poplar 16
Belo Horizonte 15
Denver 15
Millbury 15
Padova 15
Turin 15
Wuhan 15
Manchester 14
Vienna 14
Biên Hòa 13
Florence 13
Orem 13
Brasília 12
Curitiba 12
Goiânia 12
Istanbul 12
Totale 289.856
Salva come PNG Salva come JPEG
Nome #
Nanoparticles from Microalgae and Their Biomedical Applications 6.336
Production of fully dense ZrB2-SiC UTHC Materials 4.087
Spark Plasma Sintering of ZrB2- and HfB2-based Ultra High Temperature Ceramics prepared by SHS 4.085
X-ray induced color change on dense yttria samples obtained by spark plasma sintering 3.809
A comprehensive study on compositional and structural changes in 45S5 bioglass products exposed to simulated body fluid 3.450
Bulk monolithic zirconium and tantalum diborides by reactive and non-reactive spark plasma sintering 3.430
Optical properties of dense zirconium and tantalum diborides for solar thermal absorbers 3.222
Effects of prior annealing on the spark plasma sintering of nanostructured Y2O3 powders 3.113
Influence of the heating rate on the in situ synthesis and consolidation of ZrB2 by reactive spark plasma sintering 3.089
Optical characterization of hafnium boride and hafnium carbide-based ceramics for solar energy receivers 3.083
Titanium diboride ceramics for solar thermal absorbers 3.049
Tantalum carbide products from chemically-activated combustion synthesis reactions 3.031
Processing, mechanical and optical properties of additive-free ZrC ceramics prepared by Spark Plasma Sintering 3.014
Non-monotonic variation of the grain size in Cu nanopowders subjected to ball milling 2.998
Optimization of the spark plasma sintering conditions for the consolidation of hydroxyapatite powders and characterization of the obtained products 2.964
In-vitro behavior of different fully dense calcium phosphate materials fabricated by Spark Plasma Sintering 2.944
Spark plasma sintered CaO-rich bioglass-derived glass-ceramics with different crystallinity ratios: A detailed investigation of their behaviour during biological tests in SBF 2.889
Effect of the heating rate on the formation mechanism of zirconium diboride by reactive spark plasma sintering 2.881
Coupling SHS and SPS processes 2.859
Synthesis, sintering, and oxidative behavior of HfB2-HfSi 2 ceramics 2.760
Bioglass and bioceramic composites processed by Spark Plasma Sintering (SPS): biological evaluation Versus SBF test 2.732
Ultra-high temperature porous graded ceramics for solar energy applications 2.688
Fabrication of fully dense UHTC by combining SHS and SPS 2.632
Spark Plasma Sintering of UHTC powders obtained by Self-propagating High-temperature Synthesis 2.621
Microstructure Evolution during Spark Plasma Sintering of Metastable (ZrO2–3 mol% Y2O3)– 20 wt% Al2O3 Composite Powders 2.590
Consolidation/Synthesis of Materials by Electric Current Activated/Assisted Sintering 2.582
A methodology to investigate the intrinsic effect of the pulsed electric current during the spark plasma sintering of electrically conductive powders 2.548
Nanocrystalline yttria: Grain growth depression by thermal annealing in air 2.528
null 2.469
Fabrication of Cu-graphite metal matrix composites by ball milling and spark plasma sintering 2.444
Physical assets by SHS in the framework of ISRU and ISFR paradigms for human space missions on the Moon 2.430
Novel processing route for the fabrication of bulk high-entropy metal diborides 2.404
Fabrication of Dense Zr-, Hf- and Ta-based Ultra High Temperature Ceramics by Combining Self-Propagating High-Temperature Synthesis and Spark Plasma Sintering 2.394
null 2.313
Synthesis of bulk MgB2 superconductors by pulsed electric current 2.291
High-entropy transition metal diborides by reactive and non-reactive spark plasma sintering: a comparative investigation 2.217
Mechanochemically activated powders as precursors for Spark Plasma Sintering (SPS) processes 2.206
Spark plasma sintering of self-propagating high-temperature synthesized TiC0.7/TiB2 powders and detailed characterization of dense product 2.175
Synthesis, consolidation and characterization of monolithic and SiC whiskers reinforced HfB2 ceramics 2.126
Efficient technologies for the Fabrication of dense TaB2-based Ultra High Temperature Ceramics 2.121
Influence of Cryomilling on Spark Plasma Sintering of CoNiCrAlY powders 2.068
Spark Plasma Synthesis and Densification of TaB2 by Pulsed Electric Current Sintering 2.066
null 2.054
Annealing effects on the structural and optical properties of undoped and Zr-doped Ba titanate prepared by self-propagating high-temperature synthesis 2.047
null 2.023
Remarks on ISRU and ISFR technologies for manned missions on moon and mars 2.005
Energy efficiency during conventional and novel sintering processes: the case of Ti-Al2O3-TiC composites 1.998
Modeling of Electric Current Assisted Sintering: An extended fluid-like approach for the description of powders rheological behavior 1.966
Simulation of Contact Resistances Influence on Temperature Distribution during SPS Experiments 1.959
Optimization of the self-propagating high-temperature process for the fabrication in situ of Lunar construction materials 1.930
An overview of ultra-refractory ceramics for thermodynamic solar energy generation at high temperature 1.915
Reactive Spark Plasma Sintering of rhenium diboride 1.901
Ultra-high temperature ceramics by spark plasma sintering 1.882
A novel process for the production of lunar and martian physical assets and its exploitation for future space missions 1.871
Indentation strain rate sensitivity of ball-milled spark-plasma sintered Cu-C metal matrix composite 1.860
Self-propagating High-temperature Reactions for the Fabrication of Lunar and Martian Physical Assets 1.840
Spark Plasma Sintering Processing for the Evaluation of Cryomilled CoNiCrAlY Alloys for High Temperature Applications in Oxidizing Environment 1.836
Processing and characterization of Zr-, Hf- and Ta-based Ultra High Temperature Ceramics 1.834
Heavy metals uptake by sardinian natural zeolites: experimental and modeling 1.814
Chemically and Mechanically Activated Combustion Synthesis of B4C-TiB2 Composites 1.812
Influence of mechanical and electric current activation on the mechanism of formation and the properties of bulk B4C-TiB2composites obtained by reactive sintering 1.746
Synthesis, densification and characterization of TaB2-SiC composites 1.720
Effect of ball milling on reactive spark plasma sintering of B4C–TiB2 composites 1.687
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)) 1.684
First successful stabilization of consolidated amorphous calcium phosphate (ACP) by cold sintering: toward highly-resorbable reactive bioceramics 1.663
Comparison of reactive and non-reactive Spark Plasma Sintering routes for the fabrication of monolithic and composite UHTC materials 1.635
null 1.630
Procedimento di fabbricazione di elementi per strutture abitative e/o industriali sul suolo lunare e/o marziano 1.623
Mechanical and Electric Current Activation of Solid-Solid Reactions for the Synthesis of Fully Dense Advanced Materials 1.607
Electrospun PCL/PGS composite fibers incorporating bioactive glass particles for soft tissue engineering applications 1.599
Low Gravity Combustion Synthesis: Theoretical Analysis of Experimental Evidences 1.564
A systematic investigation to obtain physical assets on the moon through self-propagating high-temperature reactions 1.559
Efficient synthesis/sintering routes to obtain fully dense ZrB2-SiC UHTC materials 1.537
Spark plasma sintering of cryomilled CoNiCrAlY powders 1.535
Procedimento per l'ottenimento di prodotti utili al sostentamento di missioni spaziali sul suolo marziano mediante l'utilizzo di risorse reperibili in situ 1.531
Self-propagating high-temperature synthesis reactions for ISRU and ISFR applications 1.514
Self-propagating High-temperature Synthesis (SHS) and Spark Plasma Sintering (SPS) of Zr-, Hf- and Ta-based Ultra High Temperature Ceramics 1.492
Spark Plasma Synthesis/Sintering of Dense Ceramic, Intermetallic and Composite Materials 1.488
Influence of processing parameters on the electrical response of screen-printed SrFe0.6Ti0.4O3-d thick films 1.423
Efficient Synthesis/Sintering Routes to obtain Fully Dense Ultra High Temperature Ceramics (UHTC) 1.396
Influence of the Spark Plasma Sintering temperature on the structure and dielectric properties of BaTi(1-x)ZrxO3 ceramics 1.385
null 1.384
Synthesis and densification of Carbides- and Borides-based materials by SPS 1.355
Ultra high temperature high-entropy borides: effect of graphite addition on oxides removal and densification behaviour 1.331
Advanced modeling of combustion synthesis 1.327
null 1.292
Self-propagating combustion synthesis of intermetallic matrix composites in the ISS 1.283
Fabrication of fully dense ZrB2- and HfB2-based Ultra High Temperature Ceramics by combining Self-propagating High-temperature Synthesis and Spark Plasma Sintering 1.229
On the controversial formation of silver diboride: processing of Ag+2B powders by spark plasma sintering 1.224
Sintesi e simultanea densificazione di intermetallici mediante Spark Plasma Sintering 1.198
null 1.189
Combination of SHS and SPS techniques for fabrication of fully dense ZrB2-ZrC-SiC composites 1.182
Effect of mechanical activation on simultaneous spark plasma synthesis and densification of TiC-TiB2 composites 1.160
Process for the preparation of dense Ultra-High-Temperature Composite products 1.160
Simultaneous spark plasma synthesis and densification of TiC-TiB2 composites 1.149
Combustion synthesis of metal carbides: Part I. Model development 1.144
Fabrication and Characterization of Quinary High Entropy-Ultra-High Temperature Diborides” Ceramics 1.142
Conventional and SPS sintering of a nanocrystalline alumina: a comparative study 1.134
Effect of ball milling on simultaneous spark plasma synthesis and densification of TiC-TiB2 composites 1.131
null 1.124
Totale 210.441
Salva come PNG Salva come JPEG
Categoria #
all - tutte 380.405
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 380.405
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202128.817 0 0 0 0 0 7.768 7.312 4.286 1.630 3.319 2.813 1.689
2021/202214.354 1.656 1.350 507 831 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
2024/202556.158 11.469 14.383 9.121 7.048 3.833 3.610 4.395 300 546 400 446 607
2025/20267.721 944 950 1.797 1.820 1.204 1.006 0 0 0 0 0 0
Totale 299.433