Sfoglia per Autore
Texture effects on design of Mg biodegradable stents
2014-01-01 Vedani, Maurizio; Ge, Qiang; Wu, Wei; Petrini, Lorenza
Development of biodegradable magnesium alloy stents with coating
2014-01-01 Petrini, Lorenza; Wu, Wei; Gastaldi, Dario; Altomare, Lina; Fare', Silvia; Migliavacca, Francesco; Demir, ALI GOKHAN; Previtali, Barbara; Vedani, Maurizio
Fatigue behaviour of Nitinol peripheral stents: The role of plaque shape studied with computational structural analyses
2014-01-01 Elena, Dordoni; Meoli, Alessio; Wu, Wei; Dubini, GABRIELE ANGELO; Migliavacca, Francesco; Pennati, Giancarlo; Petrini, Lorenza
Direct displacement-based assessment with nonlinear soil–structure interaction for multi-span reinforced concrete bridges
2014-01-01 P., Ni; Petrini, Lorenza; Paolucci, Roberto
Computational Study of Axial Fatigue for Peripheral Nitinol Stents
2014-01-01 Meoli, Alessio; Elena, Dordoni; Petrini, Lorenza; Migliavacca, Francesco; Dubini, GABRIELE ANGELO; Pennati, Giancarlo
Modeling and Experimental Studies of Peeling of Polymer Coating for Biodegradable Magnesium Alloy Stents
2014-01-01 Wu, Wei; Petrini, Lorenza; Altomare, Lina; Fare', Silvia; Tremamunno, R; Yu, Z; Migliavacca, Francesco
Biodegradable magnesium coronary stents: Material, design and fabrication
2014-01-01 Demir, ALI GOKHAN; Previtali, Barbara; Ge, Qiang; Vedani, Maurizio; Wu, Wei; Migliavacca, Francesco; Petrini, Lorenza; Biffi, CARLO ALBERTO; Bestetti, Massimiliano
Role of plaque shape in the fatigue behaviour of Nitinol peripheral stents
2015-01-01 Petrini, Lorenza; Pennati, Giancarlo; Allegretti, D; Dordoni, E; Meoli, Alessio; Trotta, Antonia; Dubini, GABRIELE ANGELO; Migliavacca, Francesco
Computational Modeling to Predict Fatigue Behavior of NiTi Stents: What Do We Need?
2015-01-01 E., Dordoni; Petrini, Lorenza; Wu, Wei; Migliavacca, Francesco; Dubini, GABRIELE ANGELO; Pennati, Giancarlo
A COMPUTATIONAL STUDY TO INVESTIGATE DEBONDING IN COATED BIORESORBABLE STENTS
2015-01-01 Wu, Wei; M., Mercuri; C., Pedroni; Migliavacca, Francesco; Petrini, Lorenza
A Computational Approach for the Prediction of Fatigue Behaviour in Peripheral Stents: Application to a Clinical Case
2016-01-01 Petrini, Lorenza; Trotta, Antonia; Dordoni, Elena; Migliavacca, Francesco; Dubini, GABRIELE ANGELO; Lawford, Patricia V.; Gosai, Jivendra N.; Ryan, Desmond M.; Testi, Debora; Pennati, Giancarlo
Fluid–Structure Interaction Model of a Percutaneous Aortic Valve: Comparison with an In Vitro Test and Feasibility Study in a Patient-Specific Case
2016-01-01 Wu, Wei; Pott, Desiree; Mazza, Beniamino; Sironi, Tommaso; Dordoni, Elena; Chiastra, Claudio; Petrini, Lorenza; Pennati, Giancarlo; Dubini, GABRIELE ANGELO; Steinseifer, Ulrich; Sonntag, Simon; Kuetting, Maximilian; Migliavacca, Francesco
Durability of Nickel-Titanium endovascular devices for peripheral applications
2017-01-01 Berti, Francesca; Allegretti, D.; Pennati, G.; Migliavacca, F.; Petrini, L.
The role of inelastic deformations in the mechanical response of endovascular shape memory alloy devices
2017-01-01 Petrini, Lorenza; Bertini, Alessandro; Berti, Francesca; Pennati, Giancarlo; Migliavacca, Francesco
Simplified multistage computational approach to assess the fatigue behavior of a niti transcatheter aortic valve during in vitro tests: A proof-of-concept study
2017-01-01 Petrini, Lorenza; Dordoni, Elena; Allegretti, Dario; Pott, Desiree; Kütting, Maximilian; Migliavacca, Francesco; Pennati, Giancarlo
Evaluation of different fatigue criteria for NiTi cardiovascular devices
2017-01-01 Allegretti, D.; Berti, F.; Migliavacca, F.; Pennati, G.; Petrini, L.
Stress verifications of large concrete existing dams: Comparison of two seismic Italian codes
2017-01-01 Colombo, Martina; Domaneschi, Marco; Ghisi, Aldo; Griffini, Stefano; Novati, Giorgio; Perego, Umberto; Petrini, Lorenza; Valgoi, Paolo
Fluid–Structure Simulation of a Transcatheter Aortic Valve Implantation: Potential Application to Patient-Specific Cases
2018-01-01 Wu, W.; Pott, D.; Chiastra, Claudio; Petrini, Lorenza; Pennati, Giancarlo; Dubini, GABRIELE ANGELO; Steinseifer, U.; Sonntag, S.; Kuetting, M.; Migliavacca, Francesco
In Silico analysis of stent deployment- effect of stent design
2018-01-01 Georgia Karanasiou, S.; Nikolaos Tachos, S.; Sakellarios, A.; Conway, C.; Pennati, G.; Petrini, L.; Lampros Michalis, K.; Elazer Edelman, R.; Dimitrios Fotiadis, I.
Fatigue Assessment of Nickel–Titanium Peripheral Stents: Comparison of Multi-Axial Fatigue Models
2018-01-01 Allegretti, D.; Berti, F.; Migliavacca, F.; Pennati, G.; Petrini, L.
A discussion about multi-axial fatigue criteria for NiTinol cardiovascular devices
2018-01-01 Berti, F.; Petrini, L.; Spagnoli, A.
Modeling and Experimental Studies of Coating Delamination of Biodegradable Magnesium Alloy Cardiovascular Stents
2018-01-01 Chen, Chenxin; Tan, Jinyun; Wu, Wei; Petrini, Lorenza; Zhang, Lei; Shi, Yongjuan; Cattarinuzzi, Emanuele; Pei, Jia; Huang, Hua; Ding, Wenjiang; Yuan, Guangyin; Migliavacca, Francesco
Effect of working environment and procedural strategies on mechanical performance of bioresorbable vascular scaffolds
2018-01-01 Wang, Pei-Jiang; Nezami, Farhad Rikhtegar; Gorji, Maysam B.; Berti, Francesca; Petrini, Lorenza; Wierzbicki, Tomasz; Migliavacca, Francesco; Edelman, Elazer R.
A discussion about finite element modeling of SLM produced stents
2019-01-01 Muzio, Alessandro; Berti, Francesca; Finazzi, Valentina; Demir, Ali Gokhan; Previtali, Barbara; Pennati, Giancarlo; Petrini, Lorenza
The seismic assessment of R.C. frame buildings using Italian code and Eurocode: some considerations
2019-01-01 Mpampatsikos, V.; Kanbir, Z.; Petrini, L.
Different approaches for numerical modeling of seismic soil-structure interaction: impacts on the seismic response of a simplified reinforced concrete integral bridge
2019-01-01 Dhar, S; Ozcebe, Ag; Dasgupta, K; Petrini, L; Paolucci, R
Fatigue behavior of Nitinol medical devices under multi-axial non-proportional loads
2019-01-01 Berti, Francesca; Wang, Pei-Jiang; Spagnoli, Andrea; Guala, Carlo; Migliavacca, Francesco; Pennati, Giancarlo; Edelman, Elazer R; Petrini, Lorenza
Self-knotting sutures in Nickel-Titanium: Characterization and numerical modeling
2019-01-01 Berti, F.; Pennati, G.; Migliavacca, F.; Nespoli, A.; Villa, E.; Dallolio, V.; Petrini, L.
A numerical investigation on multiaxial fatigue assessment of Nitinol peripheral endovascular devices with emphasis on load non-proportionality effects
2019-01-01 Berti, F.; Spagnoli, A.; Petrini, L.
Design rules for producing cardiovascular stents by selective laser melting: Geometrical constraints and opportunities
2019-01-01 Finazzi, V.; Demir, A. G.; Biffi, C. A.; Chiastra, C.; Migliavacca, F.; Petrini, L.; Previtali, B.
Comparison of experimental and numerical data for nitinol peripheral stent fatigue prediction
2019-01-01 Berti, F.; Pennati, G.; Migliavacca, F.; Wang, P. -J.; Edelman, E. R.; Petrini, L.
In vivo and in vitro evaluation of a biodegradable magnesium vascular stent designed by shape optimization strategy
2019-01-01 Chen, Chenxin; Chen, Jiahui; Wu, Wei; Shi, Yongjuan; Jin, Liang; Petrini, Lorenza; Shen, Li; Yuan, Guangyin; Ding, Wenjiang; Ge, Junbo; Edelman, Elazer R; Migliavacca, Francesco
A three-dimensional phenomenological model describing cyclic behavior of shape memory alloys
2020-01-01 Petrini, L.; Bertini, A.
Design and implementation of in silico clinical trial for Bioresorbable Vascular Scaffolds
2020-01-01 Karanasiou, G. S.; Tsobou, P. I.; Tachos, N. S.; Antonini, L.; Petrini, L.; Pennati, G.; Gijsen, F.; Nezami, F. R.; Tzafiri, R.; Vaughan, T.; Fawdry, M.; Fotiadis, D. I.
Nickel-Titanium self-knotting suture wire for deep surgical field: A validated numerical model
2020-01-01 Berti, F.; Nespoli, A.; Villa, E.; Dallolio, V.; Passaretti, F.; Pennati, G.; Migliavacca, F.; Petrini, L.
Design and functional testing of a novel balloon-expandable cardiovascular stent in CoCr alloy produced by selective laser melting
2020-01-01 Finazzi, Valentina; Demir, Ali Gökhan; Biffi, Carlo Alberto; Migliavacca, Francesco; Petrini, Lorenza; Previtali, Barbara
Biomechanical interpretation of observed fatigue fractures of peripheral Nitinol stents in the superficial femoral arteries through in silico modelling
2020-01-01 Mazzaccaro, Daniela; Berti, Francesca; Antonini, Luca; Pennati, Giancarlo; Petrini, Lorenza; Migliavacca, Francesco; Nano, Giovanni
Left atrial appendage occlusion device: Development and validation of a finite element model
2020-01-01 Zaccaria, A.; Danielli, F.; Gasparotti, E.; Fanni, B. M.; Celi, S.; Pennati, G.; Petrini, L.
Modeling of braided stents: Comparison of geometry reconstruction and contact strategies
2020-01-01 Zaccaria, A.; Migliavacca, F.; Pennati, G.; Petrini, L.
Fatigue life characterization and modeling of a Ni-Ti snake-like element for mini actuation
2020-01-01 Nespoli, A.; Berti, F.; Petrini, L.; Pennati, G.; Villa, E.; Passaretti, F.
Structural and vulnerability analysis aimed at the safeguard of the Ererouyk basilica in Armenia
2021-01-01 Bonetti, P.; Casnati, G.; Petrini, L.
Ni-Ti stents produced by SLM: design, manufacturing and functional properties
2021-01-01 Finazzi, Valentina; Berti, Francesca; Demir, ALI GOKHAN; Petrini, Lorenza; Previtali, Barbara
How to Validate in silico Deployment of Coronary Stents: Strategies and Limitations in the Choice of Comparator
2021-01-01 Berti, Francesca; Antonini, Luca; Poletti, Gianluca; Fiuza, Constantino; Vaughan, Ted J; Migliavacca, Francesco; Petrini, Lorenza; Pennati, Giancarlo
Validation of the computational model of a coronary stent: a fundamental step towards in silico trials
2021-01-01 Antonini, L.; Mandelli, L.; Berti, F.; Pennati, G.; Petrini, L.
From the real device to the digital twin: A coupled experimental-numerical strategy to investigate a novel bioresorbable vascular scaffold
2021-01-01 Antonini, L.; Berti, F.; Isella, B.; Hossain, D.; Mandelli, L.; Pennati, G.; Petrini, L.
Nickel–Titanium peripheral stents: Which is the best criterion for the multi-axial fatigue strength assessment?
2021-01-01 Berti, F.; Wang, P. -J.; Spagnoli, A.; Pennati, G.; Migliavacca, F.; Edelman, E. R.; Petrini, L.
Finite Element Simulations of the ID Venous System to Treat Venous Compression Disorders: From Model Validation to Realistic Implant Prediction
2021-01-01 Zaccaria, A.; Migliavacca, F.; Contassot, D.; Heim, F.; Chakfe, N.; Pennati, G.; Petrini, L.
Selective laser melting of NiTi stents with open-cell and variable diameter
2021-01-01 Maffia, Simone; Finazzi, Valentina; Berti, Francesca; Migliavacca, Francesco; Petrini, Lorenza; Previtali, Barbara; Demir, Ali Gökhan
An in silico trials platform for the evaluation of effect of the arterial anatomy configuration on stent implantation
2021-01-01 Karanasiou, G. S.; Tsompou, P. I.; Tachos, N.; Karanasiou, G. E.; Sakellarios, A.; Kyriakidis, S.; Antonini, L.; Pennati, G.; Petrini, L.; Gijsen, F.; Nezami, F. R.; Tzafriri, R.; Fawdry, M.; Fotiadis, D. I.
Comprehensive computational analysis of the crimping procedure of PLLA BVS: effects of material viscous-plastic and temperature dependent behavior
2021-01-01 Antonini, L.; Poletti, G.; Mandelli, L.; Dubini, G.; Pennati, G.; Petrini, L.
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