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François Noël, Synnøve Flugekvam Nordang, Michel Jaboyedoff, Michael Digout, Antoine Guerin, Jacques Locat and Battista Matasci
Rockfall simulations are often performed at various levels of detail depending on the required safety margins of rockfall-hazard-related assessments. As a pseudo benchmark, the simulation results from different models can be put side-by-side and compared...
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Daniele Ricci, Francesco Battista, Manrico Fragiacomo and Ainslie Duncan French
The cooling jackets of liquid rocket engines are composed of narrow passages surrounding the thrust chambers and ensure the reliable operation of the engine. Critical conditions may also be encountered, since the cooling jackets of cryogenic engines, suc...
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Daniele Cardillo, Francesco Battista, Giuseppe Gallo, Stefano Mungiguerra and Raffaele Savino
Firing test campaigns were carried out on a 200 N thrust-class hybrid rocket engine, using gaseous oxygen as an oxidizer and a paraffin-wax-based fuel. Different fuel grain lengths were adopted to extend the fuel characterization under different operatin...
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Marco Migliorati, Sara Drago, Alberto Lagazzo, Alessandra Campobasso, Giovanni Battista, Robert Kerberger, Dieter Drescher and Kathrin Becker
Many variables in the production of direct 3D-printed orthodontic aligners are currently tested to obtain an efficient and safe workflow. The aim of the present study was to investigate the effect of different curing times on the final thickness of the p...
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Piero Antonio Zecca, Salvatore Bocchieri, Marina Borgese, Carolina Dolci, Alessandra Campobasso, Giovanni Battista, Alberto Caprioglio and Mario Raspanti
This scientific article investigates the mechanical properties of a novel three-dimensional-printing resin specifically designed for orthodontic aligners and compares it to other commonly used resins. The resin was made by blending two commercially avail...
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Andrea Butera, Elisa Folini, Saverio Cosola, Gianluca Russo, Andrea Scribante, Simone Gallo, Giulia Stablum, Giovanni Battista Menchini Fabris, Ugo Covani and Annamaria Genovesi
Introduction: Periodontitis is a multifactorial chronic inflammatory disease induced by a dysbiosis between the host and oral microbiota, which can compromise the host?s immune defenses and lead to the destruction of periodontal tissues. Despite the effi...
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Vincenzo Piscopo, Antonio Scamardella, Giovanni Battista Rossi, Francesco Crenna and Marta Berardengo
The fatigue assessment of mooring lines for floating offshore wind turbines represents a challenging issue not only for the reliable design of the stationkeeping system but also for the economic impact on the installation and maintenance costs over the e...
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Milena Martarelli, Luigi Montalto, Paolo Chiariotti, Serena Simoni, Paolo Castellini, Gianmarco Battista and Nicola Paone
This paper presents an experimental study on acoustic attenuation of different types of face masks in use by the general population during the COVID-19 pandemic. In particular, measurements are performed on ten samples of masks, of which four are medical...
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Marco Vecchiato, Giulia Quinto, Stefano Palermi, Giulia Foccardi, Barbara Mazzucato, Francesca Battista, Federica Duregon, Federica Michieletto, Daniel Neunhaeuserer and Andrea Ermolao
Background: Exercise training is a known important prevention and treatment modality in patients with cardiovascular (CV) diseases. However, the CV risk factors in gym users have been poorly studied. The aim of this study was to monitor CV risk factors o...
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Daniele Ricci, Francesco Battista and Manrico Fragiacomo
Reliability of liquid rocket engines is strictly connected with the successful operation of cooling jackets, able to sustain the impressive operative conditions in terms of huge thermal and mechanical loads, generated in thrust chambers. Cryogenic fuels,...
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