IRIS Institutional Research Information System - AIR Archivio Istituzionale della Ricerca

PORTA, ALBERTO
 Distribuzione geografica
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Continente #
NA - Nord America 21.323
EU - Europa 20.866
AS - Asia 20.122
SA - Sud America 2.248
AF - Africa 363
OC - Oceania 89
Continente sconosciuto - Info sul continente non disponibili 36
Totale 65.047
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Nazione #
US - Stati Uniti d'America 20.748
GB - Regno Unito 7.007
SG - Singapore 6.630
CN - Cina 5.899
IT - Italia 3.021
RU - Federazione Russa 2.526
SE - Svezia 1.801
DE - Germania 1.795
HK - Hong Kong 1.752
BR - Brasile 1.623
VN - Vietnam 1.448
FR - Francia 1.092
IN - India 989
UA - Ucraina 927
BD - Bangladesh 910
IE - Irlanda 781
NL - Olanda 677
KR - Corea 666
TR - Turchia 620
FI - Finlandia 528
ID - Indonesia 347
CA - Canada 336
EU - Europa 300
CO - Colombia 253
JP - Giappone 184
AR - Argentina 137
PL - Polonia 125
DK - Danimarca 117
MX - Messico 113
IQ - Iraq 102
CI - Costa d'Avorio 85
ES - Italia 82
AU - Australia 73
PK - Pakistan 71
EC - Ecuador 65
PH - Filippine 63
TW - Taiwan 62
ZA - Sudafrica 57
AT - Austria 56
SA - Arabia Saudita 54
GR - Grecia 53
UZ - Uzbekistan 44
VE - Venezuela 44
CL - Cile 43
MA - Marocco 37
NP - Nepal 34
BE - Belgio 32
CH - Svizzera 31
KE - Kenya 31
MY - Malesia 30
TH - Thailandia 28
PY - Paraguay 25
DZ - Algeria 23
PT - Portogallo 22
TN - Tunisia 22
AE - Emirati Arabi Uniti 21
EG - Egitto 21
CZ - Repubblica Ceca 20
JM - Giamaica 20
JO - Giordania 20
PE - Perù 20
IR - Iran 19
KZ - Kazakistan 19
NO - Norvegia 19
UY - Uruguay 18
CR - Costa Rica 17
AZ - Azerbaigian 16
RO - Romania 16
SK - Slovacchia (Repubblica Slovacca) 16
BG - Bulgaria 15
HN - Honduras 15
NZ - Nuova Zelanda 15
SN - Senegal 15
IL - Israele 14
LU - Lussemburgo 13
RS - Serbia 13
BO - Bolivia 11
NG - Nigeria 11
PA - Panama 11
AL - Albania 10
DO - Repubblica Dominicana 10
BB - Barbados 9
ET - Etiopia 9
LT - Lituania 9
SI - Slovenia 9
TT - Trinidad e Tobago 9
XK - ???statistics.table.value.countryCode.XK??? 9
KG - Kirghizistan 8
MD - Moldavia 8
AO - Angola 7
BH - Bahrain 7
GT - Guatemala 7
HR - Croazia 7
BA - Bosnia-Erzegovina 6
GY - Guiana 6
HU - Ungheria 6
NI - Nicaragua 6
PS - Palestinian Territory 6
AM - Armenia 5
CG - Congo 5
Totale 65.174
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Città #
Southend 6.454
Singapore 3.582
Ashburn 1.808
Hong Kong 1.666
San Jose 1.320
Seattle 1.267
Chandler 1.207
Beijing 1.115
Milan 1.056
Princeton 1.041
Wilmington 945
Fairfield 901
Jacksonville 834
Council Bluffs 831
Dublin 777
Dallas 632
Bengaluru 585
Santa Clara 545
Los Angeles 506
Houston 499
Lauterbourg 488
Hefei 451
Redmond 449
Woodbridge 443
Ann Arbor 412
Buffalo 400
Nanjing 397
Moscow 394
Mountain View 387
Ho Chi Minh City 382
Des Moines 374
New York 359
Hanoi 351
Guangzhou 328
Cambridge 303
Frankfurt am Main 299
Boardman 286
Serra 244
Sakarya 242
Shanghai 232
Dearborn 220
Bogotá 215
Andover 213
Jakarta 195
The Dalles 192
Toronto 180
Cangzhou 178
Columbus 177
Munich 176
Tianjin 151
Somerville 146
Helsinki 139
São Paulo 129
Jinan 124
Medford 124
Hangzhou 119
Shenyang 118
Phoenix 117
Dong Ket 114
Redwood City 101
Tokyo 98
Nanchang 97
Berlin 93
Eitensheim 91
Shenzhen 89
Abidjan 84
Rome 82
Hebei 81
San Diego 81
Changsha 78
Seoul 76
Nuremberg 74
Pisa 70
Washington 64
Warsaw 63
Hanover 62
Falls Church 61
Sunnyvale 58
Palermo 57
Atlanta 54
Chicago 53
Da Nang 53
Kunming 52
Naples 50
Athens 48
Bitonto 48
Jiaxing 48
Zhengzhou 48
London 46
Rio de Janeiro 46
Baghdad 45
Haiphong 45
Turin 45
Ottawa 43
Verona 43
Tashkent 40
Istanbul 36
Belo Horizonte 35
Taipei 35
Montreal 34
Totale 40.326
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Nome #
Influence of climate on emergency department visits for syncope : role of air temperature variability 377
The combined effects of the microcirculatory status and cardiopulmonary bypass on platelet count and function during cardiac surgery 348
Acute β-blockade increases muscle sympathetic activity and modifies its frequency distribution 277
Univariate and multivariate conditional entropy measures for the characterization of short-term cardiovascular complexity under physiological stress 265
Cardiac autonomic control in Brugada syndrome patients during sleep : the effects of sleep disordered breathing 261
Short-term complexity indexes of heart period and systolic arterial pressure variabilities provide complementary information 248
Abnormalities of cardiovascular neural control and reduced orthostatic tolerance in patients with primary fibromyalgia 239
Spectral analysis of heart rate variability during asleep-awake craniotomy for tumor resection 234
An integrated approach based on uniform quantization for the evaluation of complexity of short-term heart period variability : application to 24h Holter recordings in healthy and heart failure humans 233
Time reversibility in short-term heart period variability 227
Early abnormalities of vascular and cardiac autonomic control in Parkinson's disease without orthostatic hypotension 223
Comparison of methods for the assessment of nonlinearity in short-term heart rate variability under different physiopathological states 221
Conditional self-entropy and conditional joint transfer entropy in heart period variability during graded postural challenge 219
Linear and non-linear indices of heart rate variability in chronic heart failure: mutual interrelationships and prognostic value 218
Peripheral resistance baroreflex during incremental bicycle ergometer exercise : characterization and correlation with cardiac baroreflex 215
Information-based detection of nonlinear Granger causality in multivariate processes via a nonuniform embedding technique 214
Stable isotope ratios in hair and teeth reflect biologic rhythms 213
Symbolic analysis of short-term heart period variability during graded head-up tilt 212
Symbolic dynamics of heart rate variability : A probe to investigate cardiac autonomic modulation 212
Autonomic abnormalities in patients with primary Sjogren’s syndrome – Preliminary results 211
Cardiac baroreflex hysteresis is one of the determinants of the heart period variability asymmetry 211
Different spectral components of 24 h heart rate variability are related to different modes of death in chronic heart failure 210
Mechanisms of causal interaction between short-term RR interval and systolic arterial pressure oscillations during orthostatic challenge 210
A hypothesis: autonomic rhythms are reflected in growth lines of teeth in humans and extinct archosaurs 209
Altered profile of baroreflex and autonomic responses to lower body negative pressure in chronic orthostatic intolerance 208
Contrasting effects of acute and chronic cigarette smoking on skin microcirculation in young healthy subjects 207
Multiscale complexity analysis of the cardiac control identifies asymptomatic and symptomatic patients in long QT syndrome type 1 204
Heart rate variability explored in the frequency domain : a tool to investigate the link between heart and behavior 204
Spectral and symbolic analysis of the effect of gender and postural change on cardiac autonomic modulation in healthy elderly subjects 204
Automatic classification of interference patterns in driven event series: application to single sympathetic neuron discharge forced by mechanical ventilation 202
Short-term complexity of cardiac autonomic control during sleep: REM as a potential risk factor for cardiovascular system in aging 202
Cardiac and vascular sympathetic baroreflex control during orthostatic pre-syncope 202
Ten-year follow-up of cardiac function and neural regulation in a group of amateur half-marathon runners 201
Measuring regularity by means of a corrected conditional entropy in sympathetic outflow 200
Neural autonomic control in orthostatic intolerance 200
Optimization of Vagal Stimulation Protocol Based on Spontaneous Breathing Rate 200
Role of the autonomic nervous system in generating non-linear dynamics in short-term heart period variability 193
Robotic treadmill training improves cardiovascular function in spinal cord injury patients 191
Heart rate variability and total intravenous anesthesia for tumor resection with intraoperative functional brain mapping 189
Assessment of cardiac autonomic modulation during graded head-up tilt by symbolic analysis of heart rate variability 188
Central vagotonic effects of atropine modulate spectral oscillations of sympathetic nerve activity 188
Sequence analysis of pulse transit time and systolic blood pressure during dynamic exercise 185
Conditional entropy approach for the evaluation of the coupling strength 185
Vagal withdrawal and susceptibility to cardiac arrhythmias in rats with high trait aggressiveness 185
Differential effects of continuous positive airway pressure and auto-adjusting continuous positive airway pressure therapy on obstructive sleep apnea patients: Preliminary results 183
Assessment of the coupling between RTapex and RR interval as an index of temporal dispersion of ventricular repolarization 183
Testing the presence of non stationarities in short heart rate variability series 181
Hyperthyroidism treatment reduces non-stationarities in HRV recordings during sleep 181
Disentangling cardiovascular control mechanisms during head-down tilt via joint transfer entropy and self-entropy decompositions 180
Effect of the postural challenge on the dependence of the cardiovascular control complexity on age 180
Relationship between spectral components of cardiovascular variabilities and direct measures of muscle sympathetic nerve activity in humans 179
Aging reduces complexity of heart rate variability assessed by conditional entropy and symbolic analysis 178
Entropy, entropy rate, and pattern classification as tools to typify complexity in short heart period variability series 177
Effect of age on complexity and causality of the cardiovascular control: comparison between model-based and model-free approaches 177
One-night sleep deprivation alters primarily cardiac sympathovagal balance 176
Effects of spinal section and of positive-feedback excitatory reflex on symapthetic and heart rate variability 176
Non-linear dynamics and chaotic indices in heart rate variability of normal subjects and heart-transplanted patients 176
On site assessment of cardiac function and neural regulation in amateur half marathon runners 176
One night on-call : sleep deprivation affects cardiac autonomic control and inflammation in physicians 176
Characterization of the asymmetry of the cardiac and sympathetic arms of the baroreflex from spontaneous variability during incremental head-up tilt 176
Lack of association between heart period variability asymmetry and respiratory sinus arrhythmia in healthy and chronic heart failure individuals 176
Non-invasive model-based estimation of the sinus node dynamic properties from spontaneous cardiovascular variability series 175
Analysis of cardiac left-ventricular volume based on time warping averaging 175
Automatic approach for classifying sympathetic quasiperiodic, n:m periodic and aperiodic dynamics produced by lung inflation in rats 175
Relationship between sympathetic activity and pain intensity in fibromyalgia 174
Are strategies favoring pattern matching a viable way to improve complexity estimation based on sample entropy? 174
Autonomic Cardiovascular Modulation 173
Baroreflex sensitivity and outcomes following coronary surgery 173
Information decomposition in bivariate systems : theory and application to cardiorespiratory dynamics 172
Simultaneous characterization of sympathetic and cardiac arms of the baroreflex through sequence techniques during incremental head-up tilt 172
Information domain approach to the investigation of cardio-vascular, cardio-pulmonary, and vasculo-pulmonary causal couplings 171
Accounting for respiration is necessary to reliably infer Granger causality from cardiovascular variability series 171
Information decomposition multivariate systems : definitions, implementation and application to cardiovascular networks 171
Exploring directionality in spontaneous heart period and systolic pressure variability interactions in humans: implications in the evaluation of baroreflex gain 170
Assessing nonlinear properties of heart rate variability from short-term recordings : are these measurements reliable? 170
Model-based assessment of baroreflex and cardiopulmonary couplings during graded head-up tilt 170
Clinical correlates of non linear indices of heart rate variability in chronic heart failure patients 169
Biomedical signal processing and modeling in cardiovascular systems 169
Multiple testing strategy for the detection of temporal irreversibility in stationary time series 169
Global versus local linear beat-to-beat analysis of the relationship between arterial pressure and pulse transit time during dynamic exercise 168
Effects of cardiac rehabilitation and exercise training on autonomic regulation in patients with coronary artery disease 168
Classification of coupling patterns among spontaneous rhythms and ventilation in the sympathetic discharge of decerebrate cats 167
Causal relationships between heart period and systolic arterial pressure during graded head-up tilt 167
Compensated transfer entropy as a tool for reliably estimating information transfer in physiological time series 167
Synchronisation analysis of heart period variability signal based on corrected conditional entropy 166
Assessment of diastolic abnormalities in dilated cardiomyopathy by automated border detection: comparison with conventional doppler parameters 166
Symbolic analysis of the heart rate variability during the Plateau phase following maximal sprint exercise 166
Evaluation of the autonomic response in healthy subjects during treadmill training with assistance of a robot-driven gait orthosis 165
Acute adenosine increases cardiac vagal and reduces sympathetic efferent nerve activities in rats 165
Autonomic modulation and clinical outcome in patients with chronic heart failure 164
Temporal asymmetries of short-term heart period variability are linked to autonomic regulation 164
Linear and nonlinear analysis of postural control in frailty syndrome 164
Nonlinear indices of heart rate variability in chronic heart failure patients : redundancy and comparative clinical value 163
Low and high frequency non-linear interactions in the sympathetic discharge: contribution of spinal centers 163
Assessing baroreflex and cardiopulmonary couplings through modelling approach : comparison between open and closed loop causal linear parametric models 163
K-nearest-neighbor conditional entropy approach for the assessment of short-term complexity of cardiovascular control 163
The effects of mechanical stimulation of the feet on gait and cardiovascular autonomic control in Parkinson’s disease 163
Cardiovascular autonomic profile in women with constitutional hypotension 163
Effects of laparoscopic radical prostatectomy on intraoperative autonomic nervous system control on hemodynamics 162
Complexity and nonlinearity in short-term heart period variability: comparison of methods based on local nonlinear prediction 161
Totale 19.227
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Categoria #
all - tutte 199.022
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 199.022
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.408 0 0 0 0 0 0 0 0 0 0 1.105 303
2021/20224.283 330 174 124 187 260 322 367 210 402 487 328 1.092
2022/20235.306 739 300 450 588 645 1.103 208 361 447 62 281 122
2023/20243.257 106 281 141 166 693 232 177 141 62 225 463 570
2024/20258.943 407 1.097 147 645 663 387 336 1.195 485 865 882 1.834
2025/202620.892 1.741 1.218 2.588 1.747 1.986 1.592 2.175 1.494 2.415 1.663 2.273 0
Totale 69.060