RAMALLI, ALESSANDRO OVIDIO PARIS
 Distribuzione geografica
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Continente #
NA - Nord America 14.353
EU - Europa 7.188
AS - Asia 6.625
SA - Sud America 1.358
AF - Africa 169
OC - Oceania 83
AN - Antartide 1
Continente sconosciuto - Info sul continente non disponibili 1
Totale 29.778
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Nazione #
US - Stati Uniti d'America 14.178
RU - Federazione Russa 2.731
CN - Cina 1.670
SG - Singapore 1.669
PL - Polonia 1.257
BR - Brasile 1.107
IT - Italia 1.101
HK - Hong Kong 1.014
VN - Vietnam 807
IE - Irlanda 630
KR - Corea 574
SE - Svezia 386
FR - Francia 270
GB - Regno Unito 194
DE - Germania 185
IN - India 171
BD - Bangladesh 154
FI - Finlandia 153
JP - Giappone 132
AR - Argentina 111
CA - Canada 106
ID - Indonesia 81
AU - Australia 79
JO - Giordania 79
NL - Olanda 67
IQ - Iraq 49
UA - Ucraina 47
ES - Italia 42
EC - Ecuador 41
TW - Taiwan 41
CI - Costa d'Avorio 37
MX - Messico 37
ZA - Sudafrica 35
TR - Turchia 32
BE - Belgio 30
CO - Colombia 30
PK - Pakistan 22
MA - Marocco 20
NG - Nigeria 19
SA - Arabia Saudita 19
PY - Paraguay 18
AT - Austria 15
VE - Venezuela 15
GR - Grecia 14
PE - Perù 12
CL - Cile 11
DZ - Algeria 11
AE - Emirati Arabi Uniti 10
AZ - Azerbaigian 10
CH - Svizzera 10
JM - Giamaica 10
KE - Kenya 10
KZ - Kazakistan 10
UZ - Uzbekistan 10
DK - Danimarca 9
PH - Filippine 9
UY - Uruguay 9
BJ - Benin 8
NO - Norvegia 8
TH - Thailandia 8
TN - Tunisia 7
BH - Bahrain 6
DO - Repubblica Dominicana 6
IL - Israele 6
IR - Iran 6
KG - Kirghizistan 6
LT - Lituania 5
MY - Malesia 5
NP - Nepal 5
RO - Romania 5
RS - Serbia 5
CR - Costa Rica 4
EG - Egitto 4
MM - Myanmar 4
BO - Bolivia 3
BY - Bielorussia 3
LB - Libano 3
MD - Moldavia 3
NZ - Nuova Zelanda 3
QA - Qatar 3
SC - Seychelles 3
SN - Senegal 3
SO - Somalia 3
SV - El Salvador 3
AL - Albania 2
BW - Botswana 2
CY - Cipro 2
ET - Etiopia 2
GT - Guatemala 2
HN - Honduras 2
HU - Ungheria 2
KH - Cambogia 2
MT - Malta 2
OM - Oman 2
PT - Portogallo 2
SI - Slovenia 2
AO - Angola 1
AQ - Antartide 1
BA - Bosnia-Erzegovina 1
BS - Bahamas 1
Totale 29.756
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Città #
Santa Clara 2.620
Ashburn 1.741
Fairfield 1.738
Singapore 1.275
Warsaw 1.251
Woodbridge 817
Hong Kong 664
Seattle 659
Cambridge 628
Dublin 627
Houston 627
Seoul 564
Wilmington 501
Hefei 370
San Jose 360
Chandler 324
Beijing 308
Ho Chi Minh City 288
Florence 286
Ann Arbor 272
Altamura 243
Buffalo 243
Lawrence 232
Los Angeles 228
Moscow 181
Princeton 178
The Dalles 169
Lauterbourg 166
Hanoi 161
Tokyo 119
Boston 107
New York 103
Kent 87
San Diego 86
São Paulo 81
Mumbai 80
Medford 78
Melbourne 78
Dallas 74
Clifton 73
Helsinki 68
Council Bluffs 64
Chicago 63
Munich 55
Milan 53
Boardman 52
Shanghai 45
Jakarta 42
Dong Ket 40
Guangzhou 40
Jacksonville 40
Norwalk 39
London 37
Rome 37
Abidjan 36
Falls Church 35
Haiphong 35
Rio de Janeiro 33
Orem 32
Taipei 31
Pavia 30
Montreal 29
Phoenix 29
Barcelona 27
Da Nang 27
Hillsboro 24
Belo Horizonte 23
Porto Alegre 23
Redondo Beach 23
Toronto 23
Elk Grove Village 22
Frankfurt am Main 22
Yubileyny 22
Shenzhen 21
Baghdad 20
Bengaluru 20
Brasília 20
Johannesburg 20
Redwood City 20
Brussels 19
Abuja 18
Curitiba 17
Atlanta 16
Ninh Bình 16
Paris 16
Tianjin 16
Andover 15
Brescia 15
Denver 15
Nanjing 15
Redmond 15
Salt Lake City 15
Brooklyn 14
Dhaka 14
East Aurora 14
Fortaleza 14
Hangzhou 14
Hải Dương 14
Izmir 14
West Jordan 14
Totale 20.329
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Nome #
ULAOP: A fully open ultrasound imaging/Doppler system 512
B-MSD Mode for simultaneous detection of dynamic morphologic and hemodynamic information 389
A pulse wave velocity estimation method for a wearable monitoring device: feasibility and preliminary experimental results 307
A 256-element spiral CMUT array with integrated analog front end and transmit beamforming circuits 305
Frequency domain-based strain estimation and high frame-rate imaging for quasi-static elastography 292
ULA-OP 256: a portable high-performance research scanner 273
Coded Spectral Doppler Imaging: from simulation to real-time processing 269
3-D Super-Resolution Ultrasound Imaging Using a 2-D Sparse Array with High Volumetric Imaging Rate 266
Design and 3-D applications of a new multi-channel ultrasound research system 264
Architecture of an Ultrasound System for Continuous Real-time High Frame Rate Imaging 256
ULA-OP 256: A 256-channel open scanner for development and real-time implementation of new ultrasound methods 255
Continuous Simultaneous Recording of Brachial Artery Distension and Wall Shear Rate: a New Boost for Flow-Mediated Vasodilation 250
Multi-channel Raw-Data Acquisition for Ultrasound Research 245
An open real-time photoacoustic imaging scanner 244
Coded excitation for crosstalk suppression in multi-line transmit beamforming: Simulation study and experimental validation 242
Orthogonal Frequency Division Multiplexing Combined with Multi Line Transmission for Ultrafast Ultrasound Imaging: Experimental Findings 231
Sparse Volumetric PZT Array with Density Tapering 227
A high performance board for acquisition of 64-channel ultrasound RF data 215
Real-time high frame rate cardiac B-Mode and tissue Doppler imaging based on multiline transmission and multiline acquisition 215
A Comparison of Coherence-Based Beamforming Techniques in High Frame-Rate Ultrasound Imaging with Multi-Line Transmission 213
Prototype 3D Real-Time Imaging System Based on a Sparse PZT Spiral Array 212
Tri-Plane Cardiac Imaging Using Multi-Line Transmission on a Spiral Array: A Feasibility Study 210
Spectral Doppler Measurements with 2-D Sparse Arrays 209
High-frame-rate 2-D vector blood flow imaging in the frequency domain 208
Toward the Real Time implementation of the 2-D Frequency-Domain Vector Doppler method 205
Wideband 2D array design optimization with fabrication constraints for 3D US imaging 203
Performance of F-DMAS beamforming with adjustable maximum spatial lag in multi-line transmission ultrasound imaging 202
Real-Time System for High Frame Rate Vector Flow Imaging 202
256-element density-tapered spiral matrices for ultrasound phased imaging 202
Density-tapered spiral arrays for ultrasound 3-D imaging 202
2D Ultrasound Sparse Arrays Multi-Depth Radiation Optimization Using Simulated Annealing and Spiral-Array Inspired Energy Functions 202
Spatial Coherence Based Beamforming in Multi-Line Transmit Echocardiography 202
Architecture for an Ultrasound Advanced Open Platform With an Arbitrary Number of Independent Channels 198
Real-time implementation of a novel algorithm for ultrasound freehand elastography of breast lesions 196
Ultrasound Imaging of Cardiac Fiber Orientation: What are We Looking at? 196
A Reconfigurable and Programmable FPGA based System for non-standard Ultrasound Methods 195
High Frame Rate Vector Flow Maps With Frequency Domain Displacement Estimation 193
Spatial coherence of backscattered signals in multi-line transmit ultrasound imaging and its effect on short-lag Filtered-Delay Multiply and Sum beamforming 190
A new method for 2D-vector blood flow imaging based on unconventional beamforming techniques 189
Spectral Doppler measurements with 2-D sparse arrays 189
2d and 3d palmprint extraction by an automated ultrasound system 188
Sequence optimization for high frame rate imaging with a convex array 188
Multi-Focus Tissue Harmonic Images Obtained with Parallel Transmit Beamforming by means of Orthogonal Frequency Division Multiplexing 187
Open Platforms for the Advancement of Ultrasound Research 186
Density-Tapered Sunflower: A Deterministic Sparse Array Solution [Cover] 185
Spiral array inspired multi-depth cost function for 2D sparse array optimization 185
3-D Super-Resolution Ultrasound Imaging with a 2-D Sparse Array 185
Performance of Ultrasound Vector Velocity Measurement at Great Depths 185
Effects of Coherence-Based Beamforming on Breast Ultrasound Elastograms 182
High dynamic range ultrasound imaging with real-time filtered-delay multiply and sum beamforming 181
Fundamental and second-harmonic ultrasound field computation of inhomogeneous nonlinear medium with a generalized angular spectrum method 180
A multiparametric approach integrating vessel diameter, wall shear rate and physiologic signals for optimized Flow Mediated Dilation studies 180
Spectral Doppler analysis with sparse and full 2-D arrays 180
Frequency-domain high frame-rate 2D vector flow imaging 179
Experimental validation of a novel technique for ultrasound imaging of cardiac fiber orientation 179
Toward a modular open scanner: design of the front-end unit 176
Simulation of ultrasound nonlinear propagation on GPU using a generalized angular spectrum method 175
Wide-angle tissue Doppler imaging at high frame rate using multi-line transmit beamforming: An in-vivo pilot study 175
Plane-wave transverse oscillation for high-frame-rate 2-D vector flow imaging 175
Iterative 2D tissue motion tracking in ultrafast ultrasound imaging 175
A Direct Measurement of Inter-Element Cross-Talk in Ultrasound Arrays 174
Real-Time Pulse Compression in Multigate Spectral Doppler Imaging 174
A front-end board for modular ultrasound open scanners 173
Speed-up of acoustic simulation techniques for 2D sparse array optimization by simulated annealing 173
An enhanced Ultrasound technique for 3D Palmprint Recognition 173
Transcranial Detection of Small Foreign Objects Lodged in the Brain using Ultrasonic Phased Arrays with Adaptive Beamforming 172
Tissue harmonic images obtained with parallel transmit beamforming by means of orthogonal frequency division multiplexing 171
In Vitro and in Vivo tissue harmonic images obtained with parallel transmit beamforming by means of orthogonal frequency division multiplexing [Correspondence] 171
Wall Shear Rate Method Validation through Multi-physics Simulations 169
Multi-line measurements of blood velocity vectors in real-time 169
A real-time beamformer for high frame rate ultrasound imaging 169
Multi transmit beams for fast cardiac imaging towards clinical routine 169
Blood-flow volume estimation with bi-plane imaging 166
3D Ultrasound Palmprint recognition system based on a mechanically tilted linear probe 166
Fourier Domain and High Frame Rate based Elastography for Breast Nodules Investigation 165
Wide-angle Tissue Doppler Imaging at High Frame Rate Using Multi-line Transmit Beamforming: An Experimental Validation In-Vivo 165
Experimental Evaluation of Ultrasound Higher-Order Harmonic Imaging with Filtered-Delay Multiply And Sum (F-DMAS) Non-Linear Beamforming 164
Plane-wave based vector flow imaging: Beamforming and velocity estimation loads in different processing scenarios 164
High Frame-Rate, High Resolution Ultrasound Imaging with Multi-Line Transmission and Filtered-Delay Multiply And Sum Beamforming 163
Ultrasound Research Platforms 162
Experimental Validation of a New Method for 3-D Vector Flow Imaging in the Frequency Domain 162
Comparative Assessment of Plane Wave Imaging with 256-element CMUT and Single Crystal Probes 162
Adaptive beamforming for ultrasonic phased array focusing through layered structures. 160
Improved Wall Shear Rate Method for Robust Measurements 158
An integrated system for the evaluation of flow Mediated Dilation 158
An experimental protocol for assessing the performance of new ultrasound probes based on CMUT technology in application to Brain imaging 157
A 3D packaging technology for acoustically optimized integration of 2D CMUT arrays and front end circuits 157
Real-time 3-D Spectral Doppler Analysis with a Sparse Spiral Array 157
Wall Shear Rate Measurement: Validation of a New Method through Multi-Physics Simulations 157
Design of a multiple-rail high-voltage power supply for ultrasound scanners 157
High frame rate, wide-angle tissue Doppler imaging in real-time 157
High pulse repetition frequency vector Doppler velocity measurements 157
Towards multi-probe high frame rate volumetric vector Doppler imaging: a feasibility study 156
FPGA-Based Multi Cycle Parallel Architecture for Real-Time Processing in Ultrasound Applications 156
Validation of optimal 2D sparse arrays in focused mode: Phantom experiments 156
Unfocused Field Analysis of a Density-Tapered Spiral Array for High-Volume-Rate 3-D Ultrasound Imaging 153
On the Arrays Distribution, Scan Sequence and Apodization in Coherent Dual-Array Ultrasound Imaging Systems 153
Weighting the passive acoustic mapping technique with the phase coherence factor for passive ultrasound imaging of ultrasound-induced cavitation 153
Safety of fast cardiac imaging using multiple transmit beams: Experimental verification 152
Specific Delay Multiply and Sum Beamforming for 2-D and 3-D Coherent Multi-Transducer Ultrasound imaging 150
Totale 19.601
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Categoria #
all - tutte 81.752
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 81.752
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021227 0 0 0 0 0 0 0 0 0 0 126 101
2021/20221.398 119 112 100 61 127 58 52 76 59 74 221 339
2022/20232.574 277 536 123 118 128 389 366 300 208 24 65 40
2023/20241.340 36 109 205 81 108 297 107 127 41 90 95 44
2024/20257.461 303 764 468 1.111 2.175 1.084 154 374 307 161 234 326
2025/20269.530 768 1.542 1.030 1.369 1.082 506 999 537 660 580 457 0
Totale 30.219