METRICA, l’archivio istituzionale della produzione scientifica dell’Istituto Nazionale di Ricerca Metrologica, ha lo scopo di raccogliere, documentare, conservare e pubblicare, anche ad accesso aperto, i prodotti della ricerca dell’Ente. METRICA utilizza la piattaforma IRIS (Institutional Research Information System) sviluppata da Cineca.

2 Contributo in Volume
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 16.745
EU - Europa 7.688
AS - Asia 1.067
Continente sconosciuto - Info sul continente non disponibili 62
AF - Africa 51
SA - Sud America 37
OC - Oceania 16
Totale 25.666
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 16.522
SE - Svezia 1.912
GB - Regno Unito 1.489
UA - Ucraina 1.406
IT - Italia 1.173
CN - Cina 696
DE - Germania 673
FR - Francia 408
FI - Finlandia 215
CA - Canada 200
IE - Irlanda 153
IN - India 84
JP - Giappone 66
EU - Europa 62
PL - Polonia 61
RU - Federazione Russa 61
SG - Singapore 51
BE - Belgio 39
ZA - Sudafrica 35
IL - Israele 20
VN - Vietnam 20
ID - Indonesia 19
ES - Italia 17
MX - Messico 17
KR - Corea 14
MY - Malesia 14
HK - Hong Kong 13
NL - Olanda 13
CH - Svizzera 12
BR - Brasile 11
CO - Colombia 10
DK - Danimarca 10
TH - Thailandia 10
TR - Turchia 9
AU - Australia 8
LB - Libano 8
NZ - Nuova Zelanda 8
AR - Argentina 7
CZ - Repubblica Ceca 7
GR - Grecia 7
IR - Iran 7
RO - Romania 7
RS - Serbia 6
AT - Austria 4
KZ - Kazakistan 4
LK - Sri Lanka 4
MN - Mongolia 4
NG - Nigeria 4
PH - Filippine 4
SK - Slovacchia (Repubblica Slovacca) 4
TW - Taiwan 4
BG - Bulgaria 3
EG - Egitto 3
PA - Panama 3
PE - Perù 3
PK - Pakistan 3
BD - Bangladesh 2
CL - Cile 2
IQ - Iraq 2
LA - Repubblica Popolare Democratica del Laos 2
OM - Oman 2
TN - Tunisia 2
VE - Venezuela 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
AZ - Azerbaigian 1
BO - Bolivia 1
BS - Bahamas 1
BY - Bielorussia 1
CI - Costa d'Avorio 1
DZ - Algeria 1
EC - Ecuador 1
GT - Guatemala 1
HU - Ungheria 1
JO - Giordania 1
KW - Kuwait 1
LT - Lituania 1
LU - Lussemburgo 1
LY - Libia 1
MA - Marocco 1
MD - Moldavia 1
ME - Montenegro 1
MU - Mauritius 1
RE - Reunion 1
SI - Slovenia 1
TM - Turkmenistan 1
TT - Trinidad e Tobago 1
ZM - Zambia 1
Totale 25.666
Salva come PNG Salva come JPEG
Città #
Cambridge 4.195
Chandler 1.540
Fairfield 1.229
Woodbridge 1.140
Wilmington 1.123
Ann Arbor 1.019
Jacksonville 949
Houston 783
Seattle 671
Ashburn 644
Beijing 580
San Mateo 407
Nyköping 401
Boardman 238
Dearborn 182
New York 179
Toronto 171
Dublin 153
Ogden 84
Rome 67
Turin 64
Milan 53
Tokyo 53
Strasbourg 52
Helsinki 51
Kraków 49
Singapore 49
Los Angeles 46
Las Vegas 45
West Jordan 45
Redmond 44
Brussels 38
Hanover 38
San Diego 38
Johannesburg 35
Moscow 30
London 29
Redwood City 29
Mountain View 28
Torino 25
Florence 22
Philadelphia 21
Haifa 19
Naples 18
Frankfurt am Main 17
Nanjing 15
Pavia 15
Napoli 14
Berlin 13
Dong Ket 12
Palermo 12
Wuhan 12
Zhengzhou 10
Bologna 9
Catania 9
Kyiv 9
Norwalk 9
Bogotá 8
Changsha 8
Chiswick 8
Guangzhou 8
Hoboken 8
Miami 8
Como 7
Hefei 7
Kunming 7
Perugia 7
Acton 6
Caserta 6
Genova 6
Lucca 6
Monmouth Junction 6
Shanghai 6
Xian 6
Bergamo 5
Braunschweig 5
Brescia 5
Capannori 5
Casalnoceto 5
Catanzaro 5
Central District 5
Delhi 5
Falls Church 5
Genoa 5
Jakarta 5
Loughborough 5
Modena 5
Montréal 5
Natick 5
Ottawa 5
Pisa 5
Schwalbach 5
São Paulo 5
Thornton 5
Thunder Bay 5
Bangkok 4
Belgrade 4
Calcinaia 4
Chieri 4
Darmstadt 4
Totale 17.075
Salva come PNG Salva come JPEG
Nome #
Acustica. Fondamenti e applicazioni 442
Zerovalent iron nanoparticles for groundwater remediation: Surface and magnetic properties, colloidal stability, and perspectives for field application 343
Magnetic and magnetoresistive properties of thin films patterned by self-assembling of polystyrene nanospheres 290
Josephson Junctions for Present and Next Generation Voltage Metrology 272
Soft Magnetic Materials 271
Uncertainty of measurement 267
Overdamped Josephson junctions for applications to precision measurement 263
BAYESIAN APPROACH TO QUANTUM STATE TOMOGRAPHY 262
An optical lattice clock based on bosonic Sr 255
Fourier Transform Hyperspectral Imaging for Cultural Heritage 253
A STATISTICAL MODEL FOR THE ANALYSIS OF THE SINGLE-PHOTON COUNTS 250
Structural and electrophysical properties of porous silicon 242
An Optical System for Surveillance of Cutting Tools 241
L’accelerazione di gravità 240
A method to estimate the time-position coordinates of a free-falling test-mass in absolute gravimetry 238
Appunti dal corso: l’implementazione del documento EA-4/02 (ex EAL-R2) nelle procedure di taratura dei Centri accreditati 238
STATISTICAL NOISE IN MEASURING CORRELATED PHOTON BEAMS 234
A new Software for the Automation of accurate Pressure Regulation in Gas controlled Heat-Pipes 232
Basics of the magnetocaloric effect 226
Flat top beam profile cavity prototype 223
Stochastic Model For Domain Wall Dynamics And Ferromagnetic Hysteresis 223
Current Status and Technological Limitations of Hybrid Superconducting-Normal Single Electron Transistors 219
Kinetic aspects of magnetic relaxation in amorphous ferromagnetic alloys 216
A comparison of two methods for measuring the nonlinearity of infrared radiation thermometers 212
Gravity Measurements in Panama with the IMGC-02 Transportable Absolute Gravimeter 211
Domain wall multiplication in amorphous ferromagnetic alloys 211
Calibration of a reference vibrating tube densimeter 210
Results of the Seventh International Comparison of Absolute Gravimeters ICAG-2005 at the Bureau International des Poids et Mesures, Sèvres 210
La Scala internazionale di temperatura del 1990 (STI-90) 209
Atomic clock prediction for the generation of a time scale 209
Analysis of different measurement set-ups for a programmable Josephson voltage standard 208
Thermodynamics, hysteresis and micromagnetics 205
"Reckoning Time, Longitude and the History of Earth's Rotation, using the moon" 203
Establishing thermodynamic temperature with noise thermometry 201
Calibration of multimeters as voltage ratio standards 199
A comparison of size of source effect measurements of radiation thermometers between IMGC and NPL 195
Nanometrology 194
Turbulent Boundary Layers and their Control: Quantitative Flow Visualization Results 191
Results of the European Comparison of Absolute Gravimeters in Walferdange (Luxembourg) of November 2007 191
Multilevel experimental and modelling techniques for bioartificial scaffolds and matrices 190
Vibrational and emission properties of porous 6H-SiC 188
Derivation of an electronic equivalent of QHE devices 186
Josephson array standard calibrations without frequency synchronization 185
Uncertainty budgets for realization of ITS-90 by radiation thermometry 183
Calibration and verification of multicomponent dynamometers in the meganewton range 183
Electromagnetic fields: definition of the methodology of technical and experimental analysis of interactions - Emissioni elettromagnetiche di impianti HVDC terrestri 182
Measurement uncertainty in a non-classical context 177
Error Correction Of A Triangulation Vision Machine By Optimization 176
Numerical uncertainty evaluation for complex-valude quantities: a case example 175
Design of New Launch and Interferometer Systems for the IMGC-02 Absolute Gravimeter 175
Error, uncertainty and probability 173
TOWARDS ULTRA-SENSITIVE SINGLE PHOTON MEASUREMENTS VIA TWO-PHOTON ENTANGLED LIGHT, 170
The multiple velocity fountain: a new scheme for the cold collision frequency shift reduction 169
Hysteresis in Magnetic Materials 168
Measuring light 167
Giorgio Nebbia: ecologia come nonviolenza 166
Calibration and Verification of Multicomponent Dynamometers in the Meganewton Range 165
Simulation of charge transfer in a tunnel junction: approaching the sub-e scale 165
Binary-divided arrays with intrisically overdamped Nb/Al-AlOx/Nb (SNIS) junctions driven at 70 GHz 165
Correlations between ordering processes responsible of the magnetic disaccomodation in amorphous ferromagnets 164
Gli scavi nella ex-Chiesa di San Felice in Pavia: caratterizzazione e provenienza di laterizi di epoca romana e medievale 163
"Stochastic drift models for the determination of calibration intervals" 163
A capacitive displacement measurement system for scanning probe microscopy 161
Magnetic properties in NdFeSi-based amorphous ribbons 158
Nanometrology at the IMGC 157
Velocità del suono e proprietà termodinamiche dei fluidi 155
An AC current source for capacitance-based displacement measurements 155
A 100 MΩ step hamon guarded network to improve the traceability level of high resistance up to 1GΩ 154
The coherent population trapping maser 153
Influence of pre drilling on life on taps 153
Nb/Al-AlOx/Nb Overdamped Josephson jnunctions suitable for voltage standard opereation above 4.2 K 152
Precise time scales and navigation systems 152
Nanostructured Semiconductors: from basic research to applications 150
Interferometric measurements at the picometer scale 150
Magnetic Hysteresis in Nanostructured Materials 150
Applications of a 3D BEM model for predicting stray capacitance in high voltage measuring devices 149
Assessment of Overdamped SNS Niobium-Based Josephson Junctions for Digital Applications 148
An STM piezo-scanner with tip displacement measurement capability 148
Milling steel with coated cermet inserts 147
Nanoastructured magnetic materials: preparation and applications 146
Soft magnetic properties of rapidly solidified alloys 145
Magnetic aftereffect and positron lifetime in metallic glasses 142
Size effect on the giant magneto-impedance of CoFeSiB magnetic amorphous ribbons and wires 142
Termometria Acustica 141
Stochastic processes for modeling and evaluating atomic clock behaviour 141
From the fixed point calibration to the certificate: a completely automated temperature laboratory 140
Statistical tools for time varying quantities 140
Parameter intrinsic identifiability of error models: the case of geometrical errors of CMMS 139
Classical and Quantum Techniques for Photon Metrology 138
Properties of shapiro steps in pulse-driven non hysteretic Josephson junctions 138
Damage assessment in Syracuse limestone specimens by frequency analysis of elastic emissions 137
Prefazione 135
Magnetic aftereffect in amorphous ferromagnetic alloys 135
Homotopic solution of EW-TLS problems 134
Trasmissione del suono per via solida 133
A new magnetic effect for strain sensing 132
Overdamped Josephson jnunctions in programmable voltage standard applications 131
Quantization test of a Hall device by AC measurements of the logitudinal resistance 131
Automated reversing switch and monitor for high accuracy voltage standards 129
Thermodynamics, hysteresis, and thermal relaxation in 127
Totale 18.665
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/2019540 0 0 0 0 0 0 0 0 0 116 227 197
2019/20205.025 121 192 595 1.145 409 321 397 150 606 470 593 26
2020/20212.894 355 30 518 30 261 98 530 100 417 294 138 123
2021/20222.731 532 147 78 196 315 96 347 277 299 272 68 104
2022/20233.637 109 186 243 398 374 750 64 422 668 107 180 136
2023/20241.986 152 199 349 225 172 81 298 66 355 89 0 0
Totale 25.928