RAMALLI, ALESSANDRO OVIDIO PARIS
 Distribuzione geografica
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Continente #
NA - Nord America 14.802
EU - Europa 8.265
AS - Asia 6.723
SA - Sud America 1.357
AF - Africa 168
OC - Oceania 82
Continente sconosciuto - Info sul continente non disponibili 2
AN - Antartide 1
Totale 31.400
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Nazione #
US - Stati Uniti d'America 14.569
RU - Federazione Russa 2.713
IT - Italia 2.218
SG - Singapore 1.651
CN - Cina 1.647
PL - Polonia 1.257
BR - Brasile 1.105
HK - Hong Kong 1.005
VN - Vietnam 803
IE - Irlanda 630
KR - Corea 566
SE - Svezia 386
BD - Bangladesh 334
FR - Francia 261
GB - Regno Unito 195
DE - Germania 183
IN - India 166
FI - Finlandia 152
CA - Canada 147
JP - Giappone 125
AR - Argentina 112
ID - Indonesia 80
JO - Giordania 79
AU - Australia 78
NL - Olanda 61
IQ - Iraq 48
UA - Ucraina 47
ES - Italia 43
EC - Ecuador 41
TW - Taiwan 41
MX - Messico 39
CI - Costa d'Avorio 37
ZA - Sudafrica 35
CO - Colombia 31
TR - Turchia 30
BE - Belgio 29
PK - Pakistan 22
MA - Marocco 20
NG - Nigeria 18
PY - Paraguay 18
SA - Arabia Saudita 17
VE - Venezuela 15
AT - Austria 14
GR - Grecia 14
JM - Giamaica 13
PE - Perù 12
DZ - Algeria 11
CL - Cile 10
DK - Danimarca 10
KE - Kenya 10
KZ - Kazakistan 10
UZ - Uzbekistan 10
AE - Emirati Arabi Uniti 9
AZ - Azerbaigian 9
UY - Uruguay 9
BJ - Benin 8
PH - Filippine 8
CH - Svizzera 7
IL - Israele 7
NO - Norvegia 7
TH - Thailandia 7
TN - Tunisia 7
BH - Bahrain 6
DO - Repubblica Dominicana 6
IR - Iran 6
KG - Kirghizistan 6
MY - Malesia 6
NP - Nepal 5
RS - Serbia 5
SV - El Salvador 5
CR - Costa Rica 4
EG - Egitto 4
HN - Honduras 4
MM - Myanmar 4
RO - Romania 4
TT - Trinidad e Tobago 4
BO - Bolivia 3
BY - Bielorussia 3
EE - Estonia 3
GT - Guatemala 3
LB - Libano 3
MD - Moldavia 3
NZ - Nuova Zelanda 3
PT - Portogallo 3
QA - Qatar 3
SC - Seychelles 3
SN - Senegal 3
SO - Somalia 3
AL - Albania 2
BW - Botswana 2
CY - Cipro 2
ET - Etiopia 2
HR - Croazia 2
HU - Ungheria 2
KH - Cambogia 2
LC - Santa Lucia 2
LT - Lituania 2
OM - Oman 2
PR - Porto Rico 2
SI - Slovenia 2
Totale 31.375
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Città #
Santa Clara 2.611
Ashburn 1.855
Fairfield 1.738
Singapore 1.263
Warsaw 1.251
Woodbridge 818
Hong Kong 663
Seattle 662
Cambridge 630
Houston 629
Dublin 627
Seoul 556
Wilmington 502
Milan 408
San Jose 393
Hefei 362
Chandler 324
Beijing 307
Florence 302
Ho Chi Minh City 285
Ann Arbor 272
Los Angeles 255
Buffalo 251
Altamura 243
Lawrence 232
Rome 194
Moscow 181
Princeton 178
The Dalles 167
Lauterbourg 166
Hanoi 161
Tokyo 118
New York 116
Boston 107
Kent 86
San Diego 86
Mumbai 81
São Paulo 79
Medford 78
Dallas 77
Melbourne 77
Clifton 73
Helsinki 68
Chicago 67
Council Bluffs 64
Boardman 55
Munich 54
Shanghai 44
Turin 44
Jacksonville 41
Jakarta 41
Naples 41
Dong Ket 40
Guangzhou 40
Norwalk 39
London 38
Abidjan 36
Falls Church 35
Haiphong 35
Toronto 35
Bologna 33
Rio de Janeiro 33
Phoenix 32
Taipei 32
Orem 31
Pavia 30
Montreal 28
Barcelona 27
Da Nang 27
Figino 26
Brescia 24
Frankfurt am Main 24
Hillsboro 24
Belo Horizonte 23
Palermo 23
Porto Alegre 23
Redondo Beach 23
Elk Grove Village 22
Yubileyny 22
Shenzhen 21
Baghdad 20
Brasília 20
Johannesburg 20
Redwood City 20
Bengaluru 19
Brussels 19
Atlanta 18
Miano 18
Abuja 17
Curitiba 17
Redmond 17
Brooklyn 16
Denver 16
Ninh Bình 16
Tianjin 16
Andover 15
Bari 15
Nanjing 15
Salt Lake City 15
Washington 15
Totale 21.153
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Nome #
ULAOP: A fully open ultrasound imaging/Doppler system 529
B-MSD Mode for simultaneous detection of dynamic morphologic and hemodynamic information 394
A 256-element spiral CMUT array with integrated analog front end and transmit beamforming circuits 327
A pulse wave velocity estimation method for a wearable monitoring device: feasibility and preliminary experimental results 315
Frequency domain-based strain estimation and high frame-rate imaging for quasi-static elastography 299
ULA-OP 256: a portable high-performance research scanner 285
Coded Spectral Doppler Imaging: from simulation to real-time processing 280
ULA-OP 256: A 256-channel open scanner for development and real-time implementation of new ultrasound methods 278
3-D Super-Resolution Ultrasound Imaging Using a 2-D Sparse Array with High Volumetric Imaging Rate 275
Architecture of an Ultrasound System for Continuous Real-time High Frame Rate Imaging 269
Coded excitation for crosstalk suppression in multi-line transmit beamforming: Simulation study and experimental validation 258
Continuous Simultaneous Recording of Brachial Artery Distension and Wall Shear Rate: a New Boost for Flow-Mediated Vasodilation 258
Multi-channel Raw-Data Acquisition for Ultrasound Research 254
An open real-time photoacoustic imaging scanner 244
Orthogonal Frequency Division Multiplexing Combined with Multi Line Transmission for Ultrafast Ultrasound Imaging: Experimental Findings 235
Sparse Volumetric PZT Array with Density Tapering 233
Real-time high frame rate cardiac B-Mode and tissue Doppler imaging based on multiline transmission and multiline acquisition 232
A high performance board for acquisition of 64-channel ultrasound RF data 219
Spectral Doppler Measurements with 2-D Sparse Arrays 217
High-frame-rate 2-D vector blood flow imaging in the frequency domain 215
A Comparison of Coherence-Based Beamforming Techniques in High Frame-Rate Ultrasound Imaging with Multi-Line Transmission 215
256-element density-tapered spiral matrices for ultrasound phased imaging 215
Tri-Plane Cardiac Imaging Using Multi-Line Transmission on a Spiral Array: A Feasibility Study 214
Prototype 3D Real-Time Imaging System Based on a Sparse PZT Spiral Array 213
Density-tapered spiral arrays for ultrasound 3-D imaging 213
Spatial Coherence Based Beamforming in Multi-Line Transmit Echocardiography 213
Performance of F-DMAS beamforming with adjustable maximum spatial lag in multi-line transmission ultrasound imaging 212
Real-Time System for High Frame Rate Vector Flow Imaging 212
Architecture for an Ultrasound Advanced Open Platform With an Arbitrary Number of Independent Channels 212
High Frame Rate Vector Flow Maps With Frequency Domain Displacement Estimation 210
2D Ultrasound Sparse Arrays Multi-Depth Radiation Optimization Using Simulated Annealing and Spiral-Array Inspired Energy Functions 210
Real-time implementation of a novel algorithm for ultrasound freehand elastography of breast lesions 209
Wideband 2D array design optimization with fabrication constraints for 3D US imaging 208
Ultrasound Imaging of Cardiac Fiber Orientation: What are We Looking at? 208
Toward the Real Time implementation of the 2-D Frequency-Domain Vector Doppler method 207
A Reconfigurable and Programmable FPGA based System for non-standard Ultrasound Methods 205
Frequency-domain high frame-rate 2D vector flow imaging 200
Sequence optimization for high frame rate imaging with a convex array 199
Multi-Focus Tissue Harmonic Images Obtained with Parallel Transmit Beamforming by means of Orthogonal Frequency Division Multiplexing 197
Plane-wave transverse oscillation for high-frame-rate 2-D vector flow imaging 197
2d and 3d palmprint extraction by an automated ultrasound system 197
A new method for 2D-vector blood flow imaging based on unconventional beamforming techniques 195
A multiparametric approach integrating vessel diameter, wall shear rate and physiologic signals for optimized Flow Mediated Dilation studies 194
Spiral array inspired multi-depth cost function for 2D sparse array optimization 193
Spectral Doppler measurements with 2-D sparse arrays 193
Density-Tapered Sunflower: A Deterministic Sparse Array Solution [Cover] 192
A Direct Measurement of Inter-Element Cross-Talk in Ultrasound Arrays 192
3-D Super-Resolution Ultrasound Imaging with a 2-D Sparse Array 192
Performance of Ultrasound Vector Velocity Measurement at Great Depths 192
Effects of Coherence-Based Beamforming on Breast Ultrasound Elastograms 191
Open Platforms for the Advancement of Ultrasound Research 191
Spatial coherence of backscattered signals in multi-line transmit ultrasound imaging and its effect on short-lag Filtered-Delay Multiply and Sum beamforming 191
Spectral Doppler analysis with sparse and full 2-D arrays 190
High dynamic range ultrasound imaging with real-time filtered-delay multiply and sum beamforming 190
An enhanced Ultrasound technique for 3D Palmprint Recognition 189
Experimental validation of a novel technique for ultrasound imaging of cardiac fiber orientation 188
Fundamental and second-harmonic ultrasound field computation of inhomogeneous nonlinear medium with a generalized angular spectrum method 186
Simulation of ultrasound nonlinear propagation on GPU using a generalized angular spectrum method 182
Wide-angle tissue Doppler imaging at high frame rate using multi-line transmit beamforming: An in-vivo pilot study 181
Iterative 2D tissue motion tracking in ultrafast ultrasound imaging 181
Wall Shear Rate Measurement: Validation of a New Method through Multi-Physics Simulations 180
Tissue harmonic images obtained with parallel transmit beamforming by means of orthogonal frequency division multiplexing 179
Real-Time Pulse Compression in Multigate Spectral Doppler Imaging 179
Toward a modular open scanner: design of the front-end unit 178
Wall Shear Rate Method Validation through Multi-physics Simulations 178
A front-end board for modular ultrasound open scanners 177
Transcranial Detection of Small Foreign Objects Lodged in the Brain using Ultrasonic Phased Arrays with Adaptive Beamforming 177
Real-time 3-D Spectral Doppler Analysis with a Sparse Spiral Array 176
Multi-line measurements of blood velocity vectors in real-time 176
Speed-up of acoustic simulation techniques for 2D sparse array optimization by simulated annealing 175
In Vitro and in Vivo tissue harmonic images obtained with parallel transmit beamforming by means of orthogonal frequency division multiplexing [Correspondence] 175
Adaptive beamforming for ultrasonic phased array focusing through layered structures. 175
Experimental Validation of a New Method for 3-D Vector Flow Imaging in the Frequency Domain 174
A real-time beamformer for high frame rate ultrasound imaging 174
Ultrasound Research Platforms 173
Towards multi-probe high frame rate volumetric vector Doppler imaging: a feasibility study 172
Experimental Evaluation of Ultrasound Higher-Order Harmonic Imaging with Filtered-Delay Multiply And Sum (F-DMAS) Non-Linear Beamforming 172
Validation of optimal 2D sparse arrays in focused mode: Phantom experiments 172
Multi transmit beams for fast cardiac imaging towards clinical routine 171
High Frame-Rate, High Resolution Ultrasound Imaging with Multi-Line Transmission and Filtered-Delay Multiply And Sum Beamforming 170
Fourier Domain and High Frame Rate based Elastography for Breast Nodules Investigation 169
3D Ultrasound Palmprint recognition system based on a mechanically tilted linear probe 169
Weighting the passive acoustic mapping technique with the phase coherence factor for passive ultrasound imaging of ultrasound-induced cavitation 168
Wide-angle Tissue Doppler Imaging at High Frame Rate Using Multi-line Transmit Beamforming: An Experimental Validation In-Vivo 167
Comparative Assessment of Plane Wave Imaging with 256-element CMUT and Single Crystal Probes 167
Blood-flow volume estimation with bi-plane imaging 166
Plane-wave based vector flow imaging: Beamforming and velocity estimation loads in different processing scenarios 166
Improved Wall Shear Rate Method for Robust Measurements 165
An experimental protocol for assessing the performance of new ultrasound probes based on CMUT technology in application to Brain imaging 165
A 3D packaging technology for acoustically optimized integration of 2D CMUT arrays and front end circuits 165
Lowering the Computational Load in High Frame Rate 2-D Vector Flow Imaging 165
Specific Delay Multiply and Sum Beamforming for 2-D and 3-D Coherent Multi-Transducer Ultrasound imaging 164
FPGA-Based Multi Cycle Parallel Architecture for Real-Time Processing in Ultrasound Applications 164
A highly integrated ultrasound open platform to develop and test advanced techniques for ultraportable scanners 163
Design of a multiple-rail high-voltage power supply for ultrasound scanners 163
Quasi-static elastography based on high frame-rate imaging and frequency domain displacement estimation 160
High frame rate, wide-angle tissue Doppler imaging in real-time 160
On the Arrays Distribution, Scan Sequence and Apodization in Coherent Dual-Array Ultrasound Imaging Systems 159
Real-time base-band pulse compression imaging 159
An integrated system for the evaluation of flow Mediated Dilation 159
Totale 20.371
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Categoria #
all - tutte 86.298
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 86.298
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.398 119 112 100 61 127 58 52 76 59 74 221 339
2022/20232.542 277 536 123 118 128 389 366 300 205 14 57 29
2023/20241.319 29 102 205 81 108 297 107 127 41 90 94 38
2024/20257.354 299 752 459 1.103 2.154 1.065 150 369 296 159 228 320
2025/202610.989 758 1.522 1.013 1.363 1.071 499 987 527 656 576 501 1.516
2026/2027322 322 0 0 0 0 0 0 0 0 0 0 0
Totale 31.840