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.

Catalogo Ricerca
 Distribuzione geografica
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Continente #
NA - Nord America 992.398
EU - Europa 459.070
AS - Asia 377.280
SA - Sud America 36.256
Continente sconosciuto - Info sul continente non disponibili 23.151
AF - Africa 7.291
OC - Oceania 1.206
AN - Antartide 9
Totale 1.896.661
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Nazione #
US - Stati Uniti d'America 971.656
SG - Singapore 149.953
RU - Federazione Russa 125.216
CN - Cina 99.262
SE - Svezia 73.671
IT - Italia 55.560
UA - Ucraina 50.507
GB - Regno Unito 44.803
VN - Vietnam 37.850
DE - Germania 37.624
HK - Hong Kong 32.148
FR - Francia 27.346
BR - Brasile 25.967
KR - Corea 18.409
CA - Canada 13.178
FI - Finlandia 11.117
IN - India 8.757
PL - Polonia 8.162
IE - Irlanda 6.407
JP - Giappone 5.722
BD - Bangladesh 5.262
MX - Messico 4.878
NL - Olanda 4.836
ZA - Sudafrica 3.576
ES - Italia 3.520
AR - Argentina 3.353
TR - Turchia 2.663
ID - Indonesia 2.613
BE - Belgio 2.300
EU - Europa 2.189
CO - Colombia 1.688
EC - Ecuador 1.674
IQ - Iraq 1.568
PH - Filippine 1.275
MY - Malesia 1.221
AT - Austria 1.185
IL - Israele 1.169
LT - Lituania 1.073
PK - Pakistan 1.066
VE - Venezuela 1.034
TH - Thailandia 955
SA - Arabia Saudita 951
TW - Taiwan 883
AU - Australia 876
CH - Svizzera 858
AE - Emirati Arabi Uniti 856
CL - Cile 839
MA - Marocco 700
UZ - Uzbekistan 678
LB - Libano 591
EG - Egitto 575
RO - Romania 571
PY - Paraguay 520
PE - Perù 517
IR - Iran 469
CZ - Repubblica Ceca 431
TN - Tunisia 416
JM - Giamaica 408
KZ - Kazakistan 408
CR - Costa Rica 405
KE - Kenya 396
DZ - Algeria 394
JO - Giordania 376
GR - Grecia 365
PT - Portogallo 356
NP - Nepal 347
DK - Danimarca 301
RS - Serbia 291
UY - Uruguay 290
BG - Bulgaria 281
HN - Honduras 253
NO - Norvegia 253
AL - Albania 250
NZ - Nuova Zelanda 242
HU - Ungheria 231
AZ - Azerbaigian 228
TT - Trinidad e Tobago 216
BO - Bolivia 215
HR - Croazia 211
NI - Nicaragua 205
DO - Repubblica Dominicana 202
PA - Panama 196
ET - Etiopia 195
MD - Moldavia 192
GT - Guatemala 182
SI - Slovenia 173
SK - Slovacchia (Repubblica Slovacca) 168
BA - Bosnia-Erzegovina 164
BY - Bielorussia 162
OM - Oman 156
GE - Georgia 150
LK - Sri Lanka 136
SN - Senegal 130
NG - Nigeria 123
BH - Bahrain 116
KG - Kirghizistan 113
EE - Estonia 109
KW - Kuwait 108
SV - El Salvador 108
PS - Palestinian Territory 107
Totale 1.873.056
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Città #
Cambridge 130.888
Ashburn 94.702
Singapore 81.384
Fairfield 74.968
Chandler 57.715
Woodbridge 56.681
Beijing 51.206
San Jose 47.884
Houston 44.772
Wilmington 44.729
Ann Arbor 38.087
Seattle 34.817
Hong Kong 30.257
Moscow 28.795
Council Bluffs 25.342
Boardman 23.249
Jacksonville 21.849
New York 17.116
Seoul 16.691
Nyköping 15.357
Los Angeles 14.272
San Mateo 13.992
Ho Chi Minh City 12.127
Dallas 8.975
Hanoi 8.760
Lauterbourg 7.147
Dearborn 7.098
Chicago 6.640
Dublin 6.262
Turin 6.095
Toronto 6.087
Tokyo 4.738
Falkenstein 4.730
Munich 4.533
Helsinki 4.513
Orem 4.459
Rome 4.358
Milan 4.348
São Paulo 4.290
London 4.260
Santa Clara 4.254
Atlanta 3.744
Kraków 3.672
Warsaw 3.571
Phoenix 3.564
Denver 3.389
Ogden 3.177
Montreal 3.174
Johannesburg 2.756
Chennai 2.675
Brooklyn 2.626
Guangzhou 2.618
Frankfurt am Main 2.440
Poplar 2.430
Stockholm 2.381
Des Moines 2.356
Las Vegas 2.228
San Diego 2.226
Salt Lake City 2.206
Mexico City 2.063
Brussels 2.030
Strasbourg 1.974
Da Nang 1.736
Boston 1.634
Amsterdam 1.559
Manchester 1.556
Haiphong 1.552
Buffalo 1.495
San Francisco 1.450
Hanover 1.310
Tampa 1.305
Ankara 1.284
Miami 1.177
Shanghai 1.141
Redmond 1.110
The Dalles 1.096
Mumbai 1.078
Querétaro 929
Elk Grove Village 895
Assago 879
Nuremberg 874
Florence 828
Naples 797
Shenzhen 791
Paris 787
St Louis 785
Hangzhou 767
Rio de Janeiro 761
Torino 716
Redwood City 708
Nanjing 702
Genoa 674
Chiswick 672
Berlin 659
Biên Hòa 655
West Jordan 652
Hải Dương 631
Prescot 631
Charlotte 628
Kuala Lumpur 627
Totale 1.173.258
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Nome #
EURAMET Calibration Guide CG 18 V. 4.0 Guidelines of Calibration of Non - Automatic Weighing Instruments 4.028
L’accelerazione di gravità 1.751
Santhià via Castelnuovo, Cascina Madonna. Fornaci di età moderna, analisi archeometriche 1.678
INFLUENCE OF ADDITIVE MANUFACTURING ON ACOUSTIC METAMATERIALS PERFORMANCE: A CASE STUDY 1.510
Comparisons of absolute gravimeters (COOMET.M.G-S1) 1.326
In Silico Experiments to Explore the Heating Efficiency of Magnetic Nanoparticles in Hyperthermia Preclinical Tests 1.307
Implementation Security of Quantum Cryptography - Introduction, challenges, solutions | ETSI White Paper No. 27 1.288
On the Interpretation of Hysteresis Loop for Electronic and Ionic Currents in Organic Memristive Devices 1.278
Flow leaks renormalization 1.213
Josephson Traveling Wave Parametric Amplifier as Quantum Source of Entangled Photons for Microwave Quantum Radar Applications 1.066
Analytical Modelling of Magnetic DW Motion 1.040
Acustica. Fondamenti e applicazioni 847
Quantum-based realizations of the pascal: status and progress of the EMPIR-project: quantumpascal 823
Fine tuning of lithographic masks through thin films of PS-b-PMMA with different molar mass by rapid thermal processing 822
Quantum key distribution security threat: the backflash light case 821
Gas phase infrared spectroscopy of mono- and divanadium oxide cluster cations 820
MicroRNAs in metabolism for precision treatment of lung cancer 808
Metrological contributions to magnetic resonance-based electric properties tomography 774
ACOUSTIC PERFORMANCE ASSESSMENT OF SUSTAINABLE ACOUSTIC ABSORBERS MADE FROM OLIVE TREE PRUNING AND PINE WASTE 771
Ultrastable laser interferometry for earthquake detection with terrestrial and submarine cables 759
Towards a traceable divider for composite voltage waveforms below 1 kV 736
A spar buoy-mounted ADCP measurement station in the Ligurian Sea: a metrological approach to correct current measures for bias effects and evaluate uncertainties 722
Therapeutic ultrasound in physical medicine and rehabilitation: characterization and assessment of its physical effects on joint-mimicking phantoms 708
Stable carbon isotope signatures in atmosphere and seawater as a basis for climate change studies 688
A Characterized Method for the Real-Time Compensation of Power System Measurement Transducers 684
Influence of the long-range ordering of gold-coated Si nanowires on SERS 683
Development of a low-frost point generator operating at sub-atmospheric pressure 677
Experimental investigation on a Fe-Ga close yoke vibrational harvester by matching magnetic and mechanical biases 670
Some Recent Progresses in Quantum Tomography Realized at INRIM 664
Sonoluminescence in Liquid Metals 659
Experimental insight into the magnetic and electrical properties of amorphous Ge1-xMnx 647
G-LAS: a ring laser gyroscope for high accuracy angle measurements 647
Misurare per decidere. Misure e statistica di base. 647
Toward Lateral Length Standards at the Nanoscale Based on Diblock Copolymers 618
Quantitative Scaling of Magnetic Avalanches 603
''Galileo Galilei'' flight experiment on the equivalence principle with field emission electric propulsion 588
The Earth's magnetic field in Italy during the Neolithic period: New data from the Early Neolithic site of Portonovo (Marche, Italy) 584
Rapid and sensitive detection of pyrimethanil residues on pome fruits by Surface Enhanced Raman Scattering 571
Design and Implementation of a Resistive MV Voltage Divider 565
10 V, 1 Ω, 10 kΩ high accuracy standard setup for calibration of multifunction electrical instruments and for inter-laboratory comparisons 565
Myocardial Matrix Hydrogels for Cardiac Repair: The Devil Is in the Details 561
Misurare per decidere 556
PRESTAZIONI DEI TRASFORMATORI VOLTMETRICI ED AMPEROMETRICI NELLA MISURA DI ARMONICHE 556
Guide to the Realization of the ITS-90 - Metal Fixed Points for Contact Thermometry 551
Thickness and Microdomain Orientation of Asymmetric PS-b-PMMA Block Copolymer Films Inside Periodic Gratings 548
Dynamics modeling of CMM probing systems 548
Investigation on post-arc phenomena on low voltage circuit-breakers 546
FGQT Q04 - Standardization Roadmap on Quantum Technologies [written by the CEN-CENELEC Focus Group on Quantum Technologies (FGQT)] 545
1 V programmable voltage standards based on SNIS Josephson junction series arrays 544
Circular comparison of conventional pressure standards using a transportable optical refractometer: preparation and transportation 541
S L R Ellison and A Williams (Eds) Eurachem/CITAC Guide: Metrological Traceability in Analytical measurement (2nd ed. 2019). ISBN: 978-0-948926-34-1 534
L'accelerazione di gravità in Metrologia, Geofisica e Geodesia: utilizzo e riferibilità della misura 531
A Hyperspectral Camera in the UVA Band 530
An electrode-matrix cell for electrolytic conductivity measurements 528
Uncertainty estimate in the evaluation of the electric field induced inside human bodies radiated by unknown LF sources 528
Measuring absolute frequencies beyond the GPS limit via long-haul optical frequency dissemination 527
1-100 kHz Magnetic Shielding Efficiency by Metallic Sheets: Modelling and Experiment by a Laboratory Test Bed 526
10 nF capacitance transfer standard 524
1-100 kHz Magnetic Shielding Efficiency by Metallic Sheets: Modeling and Experiment by a Laboratory Test Bed 522
1  AND 10 k HIGH PRECISION TRANSPORTABLE SETUP TO CALIBRATE MULTIFUNCTION ELECTRICAL INSTRUMENTS 522
Comparison of Two Potassium-Filled Gas-Controlled Heat Pipes 521
Liquid Phase Infiltration of Block Copolymers 521
The MeteoMet project - metrology for meteorology: challenges and results 519
A quantitative approach to reflectance transformation imaging in profilometric applications 516
Soft Magnetic Materials 516
Vortex dynamics in Co-Fe-B magnetic tunnel junctions in presence of defects 515
Uncertainty due to parasitic accelerations in absolute gravimetry 513
Analysis of Flow Meters Calibration 513
Uncertainty evaluation for magnetic dipole models: ESA study “Uncertainty budgets for magnetic dipole models” 510
Measurement of the (30)Si Mole Fraction in the New Avogadro Silicon Material by Neutron Activation and High-Resolution γ-Spectrometry 509
Nano SNIS Junctions Fabricated by 3D FIB Sculpting for Application to Digital Electronics 509
Towards a deeper comprehension of the interaction mechanisms between mesoporous silicon and NO2 507
New quantumness domains through generalized squeezed states 506
Expansion of european research capabilities in humidity measurement 506
On the metrological reliability of subsequent verification of thermal energy meters 504
Self consistent, absolute calibration technique for photon number resolving detectors 503
Results of the European Comparison of Absolute Gravimeters in Walferdange (Luxembourg) of November 2007 502
Fabrication of flexible silicon nanowires by self-assembled metal assisted chemical etching for surface enhanced Raman spectroscopy 502
Fabrication of ordered silicon nanopillars and nanowires by self-assembly and metal-assisted etching 501
Multiple wavelength stabilization on a single optical cavity using the offset sideband locking technique 501
Difference frequency generation in the mid-infrared with orientation-patterned gallium phosphide crystals 498
Intercontinental comparison of optical atomic clocks through very long baseline interferometry 498
Compendium of examples: good practice in evaluating measurement uncertainty 497
A wireless reference node to provide self-calibration capability to wireless sensors networks 494
Design and development of a coaxial cryogenic probe for precision measurements of the quantum Hall effect in the AC regime 494
Anisotropic Light Transport in White Beetle Scales 492
Preliminary measurements of elasticity properties of lung tumor living cells for cancer detection 492
Quantum metrology, sensing and imaging meets standardisation 492
A calibration facility to provide traceable calibration to upper air humidity measuring sensors 491
Comparison in gas media (absolute and gauge mode)in the range from 25 kPa TO 200 kPa (EURAMET.M.P-K8) 490
FPGA-based, Pound-Drever-Hall electronics and automatic relock 489
A scalable hardware and software control apparatus for experiments with hybrid quantum systems 487
A Voltage Calibration Chain for Meters Used in Measurements of EV Inductive Power Charging 487
A Coherent Fiber Link for Very Long Baseline Interferometry 486
Electroluminescence from a diamond device with ion-beam-micromachined buried graphitic electrodes 486
CAPACITÀ DI MISURA E TARATURA DEL LABORATORIO PRIMARIO DI IGROMETRIA DELL’INRIM 481
Rapid and sensitive detection of melamine in milk with gold nanoparticles by Surface Enhanced Raman Scattering 480
Metrological traceability for the analysis of environmental pollutants in the atmosphere 480
A comparison of size of source effect measurements of radiation thermometers between IMGC and NPL 479
Geometrical Product Specifications (GPS) — Acceptance and reverification tests for coordinate measuring machines (CMM) — Part 6: Estimation of errors in computing Gaussian associated features 477
Totale 68.388
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/202281.867 0 0 4.459 8.362 10.741 4.923 10.700 10.114 12.397 10.114 3.130 6.927
2022/2023137.691 5.104 7.601 10.164 14.483 15.748 27.229 1.521 15.376 26.860 3.367 6.474 3.764
2023/202488.252 5.397 7.022 13.802 6.621 6.185 4.042 11.750 4.157 14.035 3.509 4.040 7.692
2024/2025183.524 8.311 3.357 11.048 3.680 7.474 9.870 19.925 15.151 32.012 15.736 33.350 23.610
2025/2026676.777 30.168 48.823 38.892 89.707 62.875 168.559 84.477 29.235 37.368 42.872 27.781 16.020
2026/202738.029 11.286 24.654 2.089 0 0 0 0 0 0 0 0 0
Totale 1.896.661