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Mancini</title> <meta name="description" content="Search results for: Rossana Mancini"> <meta name="keywords" content="Rossana Mancini"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none 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action="https://publications.waset.org/abstracts/search"> <div id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Rossana Mancini"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 14</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Rossana Mancini</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">14</span> The Relationship between Ruins and Vegetation: Different Approaches during the Centuries and within the Various Disciplinary Fields, Investigation of Writings and Projects</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rossana%20Mancini">Rossana Mancini</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The charm of a ruin colonised by wild plants and flowers is part of Western culture. The relationship between ruins and vegetation involves a wide range of different fields of research. During the first phase of the research the most important writings and projects about this argument were investigated, to understand how the perception of the co-existence of ruins and vegetation has changed over time and to investigate the various different approaches that these different fields have adopted when tackling this issue. The paper presents some practical examples of projects carried out from the early 1900s on. The major result is that specifically regards conservation, the best attitude is the management of change, an inevitable process when it comes to the co-existence of ruins and nature and, particularly, ruins and vegetation. Limiting ourselves to adopting measures designed to stop, or rather slow down, the increasing level of entropy (and therefore disorder) may not be enough. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ruins" title="ruins">ruins</a>, <a href="https://publications.waset.org/abstracts/search?q=vegetation" title=" vegetation"> vegetation</a>, <a href="https://publications.waset.org/abstracts/search?q=conservation" title=" conservation"> conservation</a>, <a href="https://publications.waset.org/abstracts/search?q=archaeology" title=" archaeology"> archaeology</a>, <a href="https://publications.waset.org/abstracts/search?q=architecture" title=" architecture"> architecture</a> </p> <a href="https://publications.waset.org/abstracts/99037/the-relationship-between-ruins-and-vegetation-different-approaches-during-the-centuries-and-within-the-various-disciplinary-fields-investigation-of-writings-and-projects" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/99037.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">329</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">13</span> Iron(III)-Tosylate Doped PEDOT and PEG: A Nanoscale Conductivity Study of an Electrochemical System with Biosensing Applications</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Giulio%20Rosati">Giulio Rosati</a>, <a href="https://publications.waset.org/abstracts/search?q=Luciano%20Sappia"> Luciano Sappia</a>, <a href="https://publications.waset.org/abstracts/search?q=Rossana%20Madrid"> Rossana Madrid</a>, <a href="https://publications.waset.org/abstracts/search?q=Noemi%20Rozl%C3%B2snik"> Noemi Rozlòsnik</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The addition of PEG of different molecular weights has important effects on the physical, electrical and electrochemical properties of iron(III)-tosylate doped PEDOT. This particular polymer can be easily spin coated over plastic discs, optimizing thickness and uniformity of the PEDOT-PEG films. The conductivity and morphological analysis of the hybrid PEDOT-PEG polymer by 4-point probe (4PP), 12-point probe (12PP), and conductive AFM (C-AFM) show strong effects of the PEG doping. Moreover, the conductive films kinetics at the nanoscale, in response to different bias voltages, change radically depending on the PEG molecular weight. The hybrid conductive films show also interesting electrochemical properties, making the PEDOT PEG doping appealing for biosensing applications both for EIS-based and amperometric affinity/catalytic biosensors. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=atomic%20force%20microscopy" title="atomic force microscopy">atomic force microscopy</a>, <a href="https://publications.waset.org/abstracts/search?q=biosensors" title=" biosensors"> biosensors</a>, <a href="https://publications.waset.org/abstracts/search?q=four-point%20probe" title=" four-point probe"> four-point probe</a>, <a href="https://publications.waset.org/abstracts/search?q=nano-films" title=" nano-films"> nano-films</a>, <a href="https://publications.waset.org/abstracts/search?q=PEDOT" title=" PEDOT"> PEDOT</a> </p> <a href="https://publications.waset.org/abstracts/75824/ironiii-tosylate-doped-pedot-and-peg-a-nanoscale-conductivity-study-of-an-electrochemical-system-with-biosensing-applications" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/75824.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">345</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">12</span> Radio-Guided Surgery with β− Radiation: Test on Ex-Vivo Specimens</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=E.%20Solfaroli%20Camillocci">E. Solfaroli Camillocci</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Mancini-Terracciano"> C. Mancini-Terracciano</a>, <a href="https://publications.waset.org/abstracts/search?q=V.%20Bocci"> V. Bocci</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Carollo"> A. Carollo</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Colandrea"> M. Colandrea</a>, <a href="https://publications.waset.org/abstracts/search?q=F.%20Collamati"> F. Collamati</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Cremonesi"> M. Cremonesi</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20E.%20Ferrari"> M. E. Ferrari</a>, <a href="https://publications.waset.org/abstracts/search?q=P.%20Ferroli"> P. Ferroli</a>, <a href="https://publications.waset.org/abstracts/search?q=F.%20Ghielmetti"> F. Ghielmetti</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20M.%20Grana"> C. M. Grana</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Marafini"> M. Marafini</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Morganti"> S. Morganti</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Patane"> M. Patane</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Pedroli"> G. Pedroli</a>, <a href="https://publications.waset.org/abstracts/search?q=B.%20Pollo"> B. Pollo</a>, <a href="https://publications.waset.org/abstracts/search?q=L.%20Recchia"> L. Recchia</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Russomando"> A. Russomando</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Schiariti"> M. Schiariti</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Toppi"> M. Toppi</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Traini"> G. Traini</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20Faccini"> R. Faccini</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A Radio-Guided Surgery technique exploiting β− emitting radio-tracers has been suggested to overcome the impact of the large penetration of γ radiation. The detection of electrons in low radiation background provides a clearer delineation of the margins of lesioned tissues. As a start, the clinical cases were selected between the tumors known to express receptors to a β− emitting radio-tracer: 90Y-labelled DOTATOC. The results of tests on ex-vivo specimens of meningioma brain tumor and abdominal neuroendocrine tumors are presented. Voluntary patients were enrolled according to the standard uptake value (SUV > 2 g/ml) and the expected tumor-to-non-tumor ratios (TNR∼10) estimated from PET images after administration of 68Ga-DOTATOC. All these tests validated this technique yielding a significant signal on the bulk tumor and a negligible background from the nearby healthy tissue. Even injecting as low as 1.4 MBq/kg of radiotracer, tumor remnants of 0.1 ml would be detectable. The negligible medical staff exposure was confirmed and among the biological wastes only urine had a significant activity. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ex-vivo%20test" title="ex-vivo test">ex-vivo test</a>, <a href="https://publications.waset.org/abstracts/search?q=meningioma" title=" meningioma"> meningioma</a>, <a href="https://publications.waset.org/abstracts/search?q=neuroendocrine%20tumor" title=" neuroendocrine tumor"> neuroendocrine tumor</a>, <a href="https://publications.waset.org/abstracts/search?q=radio-guided%20surgery" title=" radio-guided surgery"> radio-guided surgery</a> </p> <a href="https://publications.waset.org/abstracts/72423/radio-guided-surgery-with-v-radiation-test-on-ex-vivo-specimens" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/72423.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">294</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">11</span> Resistance and Sub-Resistances of RC Beams Subjected to Multiple Failure Modes</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=F.%20Sangiorgio">F. Sangiorgio</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20Silfwerbrand"> J. Silfwerbrand</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Mancini"> G. Mancini</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Geometric and mechanical properties all influence the resistance of RC structures and may, in certain combination of property values, increase the risk of a brittle failure of the whole system. This paper presents a statistical and probabilistic investigation on the resistance of RC beams designed according to Eurocodes 2 and 8, and subjected to multiple failure modes, under both the natural variation of material properties and the uncertainty associated with cross-section and transverse reinforcement geometry. A full probabilistic model based on JCSS Probabilistic Model Code is derived. Different beams are studied through material nonlinear analysis via Monte Carlo simulations. The resistance model is consistent with Eurocode 2. Both a multivariate statistical evaluation and the data clustering analysis of outcomes are then performed. Results show that the ultimate load behaviour of RC beams subjected to flexural and shear failure modes seems to be mainly influenced by the combination of the mechanical properties of both longitudinal reinforcement and stirrups, and the tensile strength of concrete, of which the latter appears to affect the overall response of the system in a nonlinear way. The model uncertainty of the resistance model used in the analysis plays undoubtedly an important role in interpreting results. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=modelling" title="modelling">modelling</a>, <a href="https://publications.waset.org/abstracts/search?q=Monte%20Carlo%20simulations" title=" Monte Carlo simulations"> Monte Carlo simulations</a>, <a href="https://publications.waset.org/abstracts/search?q=probabilistic%20models" title=" probabilistic models"> probabilistic models</a>, <a href="https://publications.waset.org/abstracts/search?q=data%20clustering" title=" data clustering"> data clustering</a>, <a href="https://publications.waset.org/abstracts/search?q=reinforced%20concrete%20members" title=" reinforced concrete members"> reinforced concrete members</a>, <a href="https://publications.waset.org/abstracts/search?q=structural%20design" title=" structural design"> structural design</a> </p> <a href="https://publications.waset.org/abstracts/16917/resistance-and-sub-resistances-of-rc-beams-subjected-to-multiple-failure-modes" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/16917.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">472</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">10</span> De Novo Design of a Minimal Catalytic Di-Nickel Peptide Capable of Sustained Hydrogen Evolution </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Saroj%20Poudel">Saroj Poudel</a>, <a href="https://publications.waset.org/abstracts/search?q=Joshua%20Mancini"> Joshua Mancini</a>, <a href="https://publications.waset.org/abstracts/search?q=Douglas%20Pike"> Douglas Pike</a>, <a href="https://publications.waset.org/abstracts/search?q=Jennifer%20Timm"> Jennifer Timm</a>, <a href="https://publications.waset.org/abstracts/search?q=Alexei%20Tyryshkin"> Alexei Tyryshkin</a>, <a href="https://publications.waset.org/abstracts/search?q=Vikas%20Nanda"> Vikas Nanda</a>, <a href="https://publications.waset.org/abstracts/search?q=Paul%20Falkowski"> Paul Falkowski</a> </p> <p class="card-text"><strong>Abstract:</strong></p> On the early Earth, protein-metal complexes likely harvested energy from a reduced environment. These complexes would have been precursors to the metabolic enzymes of ancient organisms. Hydrogenase is an essential enzyme in most anaerobic organisms for the reduction and oxidation of hydrogen in the environment and is likely one of the earliest evolved enzymes. To attempt to reinvent a precursor to modern hydrogenase, we computationally designed a short thirteen amino acid peptide that binds the often-required catalytic transition metal Nickel in hydrogenase. This simple complex can achieve hundreds of hydrogen evolution cycles using light energy in a broad range of temperature and pH. Biophysical and structural investigations strongly indicate the peptide forms a di-nickel active site analogous to Acetyl-CoA synthase, an ancient protein central to carbon reduction in the Wood-Ljungdahl pathway and capable of hydrogen evolution. This work demonstrates that prior to the complex evolution of multidomain enzymes, early peptide-metal complexes could have catalyzed energy transfer from the environment on the early Earth and enabled the evolution of modern metabolism <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=hydrogenase" title="hydrogenase">hydrogenase</a>, <a href="https://publications.waset.org/abstracts/search?q=prebiotic%20enzyme" title=" prebiotic enzyme"> prebiotic enzyme</a>, <a href="https://publications.waset.org/abstracts/search?q=metalloenzyme" title=" metalloenzyme"> metalloenzyme</a>, <a href="https://publications.waset.org/abstracts/search?q=computational%20design" title=" computational design"> computational design</a> </p> <a href="https://publications.waset.org/abstracts/138342/de-novo-design-of-a-minimal-catalytic-di-nickel-peptide-capable-of-sustained-hydrogen-evolution" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/138342.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">217</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">9</span> LCA of Waste Disposal from Olive Oil Production: Anaerobic Digestion and Conventional Disposal on Soil</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=T.%20Tommasi">T. Tommasi</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20Batuecas"> E. Batuecas</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Mancini"> G. Mancini</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Saracco"> G. Saracco</a>, <a href="https://publications.waset.org/abstracts/search?q=D.%20Fino"> D. Fino</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Extra virgin olive-oil (EVO) production is an important economic activity for several countries, especially in the Mediterranean area such as Spain, Italy, Greece and Tunisia. The two major by-products from olive oil production, solid-liquid Olive Pomace (OP) and the Olive Mill Waste Waters (OMWW), are still mainly disposed on soil, in spite of the existence of legislation which already limits this practice. The present study compares the environmental impacts associated with two different scenarios for the management of waste from olive oil production through a comparative Life Cycle Assessment (LCA). The two alternative scenarios are: (I) Anaerobic Digestion and (II) current Disposal on soil. The analysis was performed through SimaPro software and the assessment of the impact categories was based on International Life Cycle Data and Cumulative Energy Demand methods. Both the scenarios are mostly related to the cultivation and harvesting phase and are highly dependent on the irrigation practice and related energy demand. Results from the present study clearly show that as the waste disposal on soil causes the worst environmental performance of all the impact categories here considered. Important environmental benefits have been identified when anaerobic digestion is instead chosen as the final treatment. It was consequently demonstrated that anaerobic digestion should be considered a feasible alternative for olive mills, to produce biogas from common olive oil residues, reducing the environmental burden and adding value to the olive oil production chain. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=anaerobic%20digestion" title="anaerobic digestion">anaerobic digestion</a>, <a href="https://publications.waset.org/abstracts/search?q=waste%20management" title=" waste management"> waste management</a>, <a href="https://publications.waset.org/abstracts/search?q=agro-food%20waste" title=" agro-food waste"> agro-food waste</a>, <a href="https://publications.waset.org/abstracts/search?q=biogas" title=" biogas"> biogas</a> </p> <a href="https://publications.waset.org/abstracts/106861/lca-of-waste-disposal-from-olive-oil-production-anaerobic-digestion-and-conventional-disposal-on-soil" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/106861.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">146</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">8</span> Preliminary Short-Term Results of a Population of Patients Treated with Mitraclip Therapy: One Center Experience</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rossana%20Taravella">Rossana Taravella</a>, <a href="https://publications.waset.org/abstracts/search?q=Gilberto%20M.%20Cellura"> Gilberto M. Cellura</a>, <a href="https://publications.waset.org/abstracts/search?q=Giuseppe%20Cirrincione"> Giuseppe Cirrincione</a>, <a href="https://publications.waset.org/abstracts/search?q=Salvatore%20Asciutto"> Salvatore Asciutto</a>, <a href="https://publications.waset.org/abstracts/search?q=Marco%20Caruso"> Marco Caruso</a>, <a href="https://publications.waset.org/abstracts/search?q=Massimo%20Benedetto"> Massimo Benedetto</a>, <a href="https://publications.waset.org/abstracts/search?q=Renato%20Ciofalo"> Renato Ciofalo</a>, <a href="https://publications.waset.org/abstracts/search?q=Giuliana%20Pace"> Giuliana Pace</a>, <a href="https://publications.waset.org/abstracts/search?q=Salvatore%20Novo"> Salvatore Novo</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Objectives: This retrospective analysis sought to evaluate 1-month outcomes and therapy effectiveness of a population of patients treated with MitraClip therapy. We describe in this article the preliminary results of primary effectiveness endpoint. Background: Percutaneous Mitral Repair is being developed to treat severe mitral regurgitation (MR), with increasing real-world cases of functional MR (FMR). In the EVEREST (Endovascular Valve Edge-to-Edge Repair Study)II trial, the percutaneous device showed superior safety but less reduction in MR at 1year. 4-year outcomes from EVEREST II trial showed no difference in the prevalence of moderate-severe and severe MR or mortality at 4years between surgical mitral repair and percutaneous approach. Methods: We analysed retrospectively collected data from one center experience in Italy enrolled from January 2011 to December 2016. The study included 62 patients [mean age 74±11years, 43 men (69%)] with MR of at least grade3+. Most of the patients had functional MR, were in New York Heart Association (NYHA) functional class III or IV, with a large portion (78%) of mild-to-moderate Tricuspid Regurgitation (TR). One or more clips were implanted in 67 procedures (62 patients). Results and Conclusions: Severity of MR was reduced in all successfully treated patients,54(90%) were discharged with MR≤2+ (primary effectiveness endpoint). Clinical 1-month follow-up data showed an improvement in NYHA functional class (42 patients (70%) in NYHA class I-II). 60 of 62 (97 %) successfully treated patients were free from death and mitral valve surgery at 1-month follow-up. MitraClip therapy reduces functional MR with acute MR reduction to <2+ in the great majority of patients, with a large freedom from death, surgery or recurrent MR in a great portion of patients. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=MitraClip" title="MitraClip">MitraClip</a>, <a href="https://publications.waset.org/abstracts/search?q=mitral%20regurgitation" title=" mitral regurgitation"> mitral regurgitation</a>, <a href="https://publications.waset.org/abstracts/search?q=heart%20valves" title=" heart valves"> heart valves</a>, <a href="https://publications.waset.org/abstracts/search?q=catheter-based%20therapy" title=" catheter-based therapy"> catheter-based therapy</a> </p> <a href="https://publications.waset.org/abstracts/68742/preliminary-short-term-results-of-a-population-of-patients-treated-with-mitraclip-therapy-one-center-experience" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/68742.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">295</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">7</span> Secondary Charged Fragments Tracking for On-Line Beam Range Monitoring in Particle Therapy</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=G.%20Traini">G. Traini</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Battistoni"> G. Battistoni</a>, <a href="https://publications.waset.org/abstracts/search?q=F.%20Collamati"> F. Collamati</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20De%20Lucia"> E. De Lucia</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20Faccini"> R. Faccini</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Mancini-Terracciano"> C. Mancini-Terracciano</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Marafini"> M. Marafini</a>, <a href="https://publications.waset.org/abstracts/search?q=I.%20Mattei"> I. Mattei</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Muraro"> S. Muraro</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Sarti"> A. Sarti</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Sciubba"> A. Sciubba</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20Solfaroli%20Camillocci"> E. Solfaroli Camillocci</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Toppi"> M. Toppi</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20M.%20Valle"> S. M. Valle</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Voena"> C. Voena</a>, <a href="https://publications.waset.org/abstracts/search?q=V.%20Patera"> V. Patera</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In Particle Therapy (PT) treatments a large amount of secondary particles, whose emission point is correlated to the dose released in the crossed tissues, is produced. The measurement of the secondary charged fragments component could represent a valid technique to monitor the beam range during the PT treatments, that is a still missing item in the clinical practice. A sub-millimetrical precision on the beam range measurement is required to significantly optimise the technique and to improve the treatment quality. In this contribution, a detector, named Dose Profiler (DP), is presented. It is specifically planned to monitor on-line the beam range exploiting the secondary charged particles produced in PT Carbon ions treatment. In particular, the DP is designed to track the secondary fragments emitted at large angles with respect to the beam direction (mainly protons), with the aim to reconstruct the spatial coordinates of the fragment emission point extrapolating the measured track toward the beam axis. The DP is currently under development within of the INSIDE collaboration (Innovative Solutions for In-beam Dosimetry in hadrontherapy). The tracker is made by six layers (20 × 20 cm²) of BCF-12 square scintillating fibres (500 μm) coupled to Silicon Photo-Multipliers, followed by two plastic scintillator layers of 6 mm thickness. A system of front-end boards based on FPGAs arranged around the detector provides the data acquisition. The detector characterization with cosmic rays is currently undergoing, and a data taking campaign with protons will take place in May 2017. The DP design and the performances measured with using MIPs and protons beam will be reviewed. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=fragmentation" title="fragmentation">fragmentation</a>, <a href="https://publications.waset.org/abstracts/search?q=monitoring" title=" monitoring"> monitoring</a>, <a href="https://publications.waset.org/abstracts/search?q=particle%20therapy" title=" particle therapy"> particle therapy</a>, <a href="https://publications.waset.org/abstracts/search?q=tracking" title=" tracking"> tracking</a> </p> <a href="https://publications.waset.org/abstracts/73761/secondary-charged-fragments-tracking-for-on-line-beam-range-monitoring-in-particle-therapy" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/73761.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">233</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">6</span> Knowledge Sharing Behavior and Cognitive Dissonance: The Influence of Assertive Conflict Management Strategy and Team Psychological Safety</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Matthew%20P.%20Mancini">Matthew P. Mancini</a>, <a href="https://publications.waset.org/abstracts/search?q=Vincent%20Ribiere"> Vincent Ribiere</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Today’s workers face more numerous and complex challenges and are required to be increasingly interdependent and faster learners. Knowledge sharing activities between people have been understood as a significant element affecting organizational innovation performance. While they do have the potential to spark cognitive conflict, disagreement is important from an organizational perspective because it can stimulate the development of new ideas and perhaps pave the way for creativity, innovation, and competitive advantage. How teams cope with the cognitive conflict dimension of knowledge sharing and the associated interpersonal risk is what captures our attention. Specifically, assertive conflict management strategies have a positive influence on knowledge sharing behaviors, and team psychological safety has a positive influence on knowledge sharing intention. This paper focuses on explaining the impact that these factors have on the shaping of an individual’s decision to engage or not in knowledge sharing activities. To accomplish this, we performed an empirical analysis on the results of our questionnaire about knowledge-sharing related conflict management and team psychological safety in pharmaceutical enterprises located in North America, Europe, and Asia. First, univariate analysis is used to characterize behavior regarding conflict management strategy into two groups. Group 1 presents assertive conflict management strategies and group 2 shows unassertive ones. Then, by using SEM methodology, we evaluated the relationships between them and the team psychological safety construct with the knowledge sharing process. The results of the SEM analysis show that assertive conflict management strategies affect the knowledge sharing process the most with a small, but significant effect from team psychological safety. The findings suggest that assertive conflict management strategies are just as important as knowledge sharing intentions for encouraging knowledge sharing behavior. This paper provides clear insights into how employees manage the sharing of their knowledge in the face of conflict and interpersonal risk and the relative importance of these factors in sustaining productive knowledge sharing activities. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cognitive%20dissonance" title="cognitive dissonance">cognitive dissonance</a>, <a href="https://publications.waset.org/abstracts/search?q=conflict%20management" title=" conflict management"> conflict management</a>, <a href="https://publications.waset.org/abstracts/search?q=knowledge%20sharing" title=" knowledge sharing"> knowledge sharing</a>, <a href="https://publications.waset.org/abstracts/search?q=organizational%20behavior" title=" organizational behavior"> organizational behavior</a>, <a href="https://publications.waset.org/abstracts/search?q=psychological%20safety" title=" psychological safety"> psychological safety</a> </p> <a href="https://publications.waset.org/abstracts/86683/knowledge-sharing-behavior-and-cognitive-dissonance-the-influence-of-assertive-conflict-management-strategy-and-team-psychological-safety" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/86683.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">316</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">5</span> Developing a Green Information Technology Model in Australian Higher-Educational Institutions</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mahnaz%20Jafari">Mahnaz Jafari</a>, <a href="https://publications.waset.org/abstracts/search?q=Parisa%20Izadpanahi"> Parisa Izadpanahi</a>, <a href="https://publications.waset.org/abstracts/search?q=Francesco%20Mancini"> Francesco Mancini</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Qureshi"> Muhammad Qureshi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The advancement in Information Technology (IT) has been an intrinsic element in the developments of the 21st century bringing benefits such as increased economic productivity. However, its widespread application has also been associated with inadvertent negative impacts on society and the environment necessitating selective interventions to mitigate these impacts. This study responded to this need by developing a Green IT Rating Tool (GIRT) for higher education institutions (HEI) in Australia to evaluate the sustainability of IT-related practices from an environmental, social, and economic perspective. Each dimension must be considered equally to achieve sustainability. The development of the GIRT was informed by the views of interviewed IT professionals whose opinions formed the basis of a framework listing Green IT initiatives in order of their importance as perceived by the interviewed professionals. This framework formed the base of the GIRT, which identified Green IT initiatives (such as videoconferencing as a substitute for long-distance travel) and the associated weighting of each practice. The proposed sustainable Green IT model could be integrated into existing IT systems, leading to significant reductions in carbon emissions and e-waste and improvements in energy efficiency. The development of the GIRT and the findings of this study have the potential to inspire other organizations to adopt sustainable IT practices, positively impact the environment, and be used as a reference by IT professionals and decision-makers to evaluate IT-related sustainability practices. The GIRT could also serve as a benchmark for HEIs to compare their performance with other institutions and to track their progress over time. Additionally, the study's results suggest that virtual and cloud-based technologies could reduce e-waste and energy consumption in the higher education sector. Overall, this study highlights the importance of incorporating Green IT practices into the IT systems of HEI to contribute to a more sustainable future. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=green%20information%20technology" title="green information technology">green information technology</a>, <a href="https://publications.waset.org/abstracts/search?q=international%20higher-educational%20institution" title=" international higher-educational institution"> international higher-educational institution</a>, <a href="https://publications.waset.org/abstracts/search?q=sustainable%20solutions" title=" sustainable solutions"> sustainable solutions</a>, <a href="https://publications.waset.org/abstracts/search?q=environmentally%20friendly%20IT%20systems" title=" environmentally friendly IT systems"> environmentally friendly IT systems</a> </p> <a href="https://publications.waset.org/abstracts/163355/developing-a-green-information-technology-model-in-australian-higher-educational-institutions" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/163355.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">76</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4</span> Phenotypic Diversity of the Tomato Germplasm from the Lazio Region in Central Italy, with a Case Study on Molecular Distinctiveness</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Barbara%20Farinon">Barbara Farinon</a>, <a href="https://publications.waset.org/abstracts/search?q=Maurizio%20E.%20Picarella"> Maurizio E. Picarella</a>, <a href="https://publications.waset.org/abstracts/search?q=Lorenzo%20Mancini"> Lorenzo Mancini</a>, <a href="https://publications.waset.org/abstracts/search?q=Andrea%20Mazzucato"> Andrea Mazzucato</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Italy is notoriously a secondary center of diversification for cultivated tomatoes (Solanum lycopersicum L.). The study of phenotypic and genetic diversity in landrace collections is important for germplasm conservation and biodiversity protection. Here, we set up to study the germplasm collected in the region of Lazio in Central Italy with a focus on the distinctiveness among landraces and the attribution of membership to unnamed accessions. Our regional collection included 30 accessions belonging to six different locally recognized landraces and 21 unnamed accessions. All accessions were gathered in Lazio and belonged to the collection held at the Regional Agency for the Development and Innovation of Agriculture in Lazio (ARSIAL, in the application of the Regional Act n. 15/2000, funded by Lazio Rural Development Plan 2014 – 2020 Agro-environmental Measure, Action 10.2.1) and at the University of Tuscia. We included 13 control genotypes as references. The collection showed wide phenotypic variability for several traits, such as fruit weight (range 14-277 g), locule number (2-12), shape index (0.54-2.65), yield (0.24-3.08 kg/plant), and soluble solids (3.4-7.5 °B). A few landraces showed uncommon phenotypes, such as potato leaf, colorless fruit epidermis, or delayed ripening. Multivariate analysis of 25 cardinal phenotypic variables grouped the named varieties and allowed to assign of some of the unnamed to recognized groups. A case study for distinctiveness is presented for the flattened-ribbed types that presented overlapping distribution according to the phenotypic data. Molecular markers retrieved by previous studies revealed differences compared to the phenotyping clustering, indicating that the named varieties “Scatolone di Bolsena” and “Pantano Romanesco” belong to the Marmande group, together with the reference landrace from Tuscany “Costoluto Fiorentino”. Differently, the landrace “Spagnoletta di Formia e Gaeta” was clearly distinct from the former at the molecular level. Therefore, a genotypic analysis of the analyzed collection appears needed to better define the molecular distinctiveness among the flattened-ribbed accessions, as well as to properly attribute the membership group of the unnamed accessions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=distinctiveness" title="distinctiveness">distinctiveness</a>, <a href="https://publications.waset.org/abstracts/search?q=flattened-ribbed%20fruits" title=" flattened-ribbed fruits"> flattened-ribbed fruits</a>, <a href="https://publications.waset.org/abstracts/search?q=regional%20landraces" title=" regional landraces"> regional landraces</a>, <a href="https://publications.waset.org/abstracts/search?q=tomato" title=" tomato"> tomato</a> </p> <a href="https://publications.waset.org/abstracts/146163/phenotypic-diversity-of-the-tomato-germplasm-from-the-lazio-region-in-central-italy-with-a-case-study-on-molecular-distinctiveness" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/146163.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">138</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3</span> Early Childhood Education for Bilingual Children: A Cross-Cultural Examination</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dina%20C.%20Castro">Dina C. Castro</a>, <a href="https://publications.waset.org/abstracts/search?q=Rossana%20Boyd"> Rossana Boyd</a>, <a href="https://publications.waset.org/abstracts/search?q=Eugenia%20Papadaki"> Eugenia Papadaki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Immigration within and across continents is currently a global reality. The number of people leaving their communities in search for a better life for them and their families has increased dramatically during the last twenty years. Therefore, young children of the 21st century around the World are growing up in diverse communities, exposed to many languages and cultures. One consequence of these migration movements is the increased linguistic diversity in school settings. Depending on the linguistic history and the status of languages in the communities (i.e., minority-majority; majority-majority) the instructional approaches will differ. This session will discuss how bilingualism is addressed in early education programs in both minority-majority and majority-majority language communities, analyzing experiences in three countries with very distinct societal and demographic characteristics: Peru (South America), the United States (North America), and Italy (European Union). The ultimate goal is to identify commonalities and differences across the three experiences that could lead to a discussion of bilingualism in early education from a global perspective. From Peru, we will discuss current national language and educational policies that have lead to the design and implementation of bilingual and intercultural education for children in indigenous communities. We will also discuss how those practices are being implemented in preschool programs, the progress made and challenges encountered. From the United States, we will discuss the early education of Spanish-English bilingual preschoolers, including the national policy environment, as well as variations in language of instruction approaches currently being used with these children. From Italy, we will describe early education practices in the Bilingual School of Monza, in northern Italy, a school that has 20 years promoting bilingualism and multilingualism in education. While the presentations from Peru and the United States will discuss bilingualism in a majority-minority language environment, this presentation will lead to a discussion on the opportunities and challenges of promoting bilingualism in a majority-majority language environment. It is evident that innovative models and policies are necessary to prevent inequality of opportunities for bilingual children beginning in their earliest years. The cross-cultural examination of bilingual education experiences for young children in three part of the World will allow us to learn from our success and challenges. The session will end with a discussion of the following question: To what extent are early care and education programs being effective in promoting positive development and learning among all children, including those from diverse language, ethnic and cultural backgrounds? We expect to identify, with participants to our session, a set of recommendations for policy and program development that could ensure access to high quality early education for all bilingual children. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=early%20education%20for%20bilingual%20children" title="early education for bilingual children">early education for bilingual children</a>, <a href="https://publications.waset.org/abstracts/search?q=global%20perspectives%20in%20early%20education" title=" global perspectives in early education"> global perspectives in early education</a>, <a href="https://publications.waset.org/abstracts/search?q=cross-cultural" title=" cross-cultural"> cross-cultural</a>, <a href="https://publications.waset.org/abstracts/search?q=language%20policies" title=" language policies"> language policies</a> </p> <a href="https://publications.waset.org/abstracts/48169/early-childhood-education-for-bilingual-children-a-cross-cultural-examination" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/48169.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">298</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">2</span> Lactic Acid Solution and Aromatic Vinegar Nebulization to Improve Hunted Wild Boar Carcass Hygiene at Game-Handling Establishment: Preliminary Results</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rossana%20Roila">Rossana Roila</a>, <a href="https://publications.waset.org/abstracts/search?q=Raffaella%20Branciari"> Raffaella Branciari</a>, <a href="https://publications.waset.org/abstracts/search?q=Lorenzo%20Cardinali"> Lorenzo Cardinali</a>, <a href="https://publications.waset.org/abstracts/search?q=David%20Ranucci"> David Ranucci</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The wild boar (Sus scrofa) population has strongly increased across Europe in the last decades, also causing severe fauna management issues. In central Italy, wild boar is the main hunted wild game species, with approximately 40,000 animals killed per year only in the Umbria region. The meat of the game is characterized by high-quality nutritional value as well as peculiar taste and aroma, largely appreciated by consumers. This type of meat and products thereof can meet the current consumers’ demand for higher quality foodstuff, not only from a nutritional and sensory point of view but also in relation to environmental sustainability, the non-use of chemicals, and animal welfare. The game meat production chain is characterized by some gaps from a hygienic point of view: the harvest process is usually conducted in a wild environment where animals can be more easily contaminated during hunting and subsequent practices. The definition and implementation of a certified and controlled supply chain could ensure quality, traceability and safety for the final consumer and therefore promote game meat products. According to European legislation in some animal species, such as bovine, the use of weak acid solutions for carcass decontamination is envisaged in order to ensure the maintenance of optimal hygienic characteristics. A preliminary study was carried out to evaluate the applicability of similar strategies to control the hygienic level of wild boar carcasses. The carcasses, harvested according to the selective method and processed into the game-handling establishment, were treated by nebulization with two different solutions: a 2% food-grade lactic acid solution and aromatic vinegar. Swab samples were performed before treatment and in different moments after-treatment of the carcasses surfaces and subsequently tested for Total Aerobic Mesophilic Load, Total Aerobic Psychrophilic Load, Enterobacteriaceae, Staphylococcus spp. and lactic acid bacteria. The results obtained for the targeted microbial populations showed a positive effect of the application of the lactic acid solution on all the populations investigated, while aromatic vinegar showed a lower effect on bacterial growth. This study could lay the foundations for the optimization of the use of a lactic acid solution to treat wild boar carcasses aiming to guarantee good hygienic level and safety of meat. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=game%20meat" title="game meat">game meat</a>, <a href="https://publications.waset.org/abstracts/search?q=food%20safety" title=" food safety"> food safety</a>, <a href="https://publications.waset.org/abstracts/search?q=process%20hygiene%20criteria" title=" process hygiene criteria"> process hygiene criteria</a>, <a href="https://publications.waset.org/abstracts/search?q=microbial%20population" title=" microbial population"> microbial population</a>, <a href="https://publications.waset.org/abstracts/search?q=microbial%20growth" title=" microbial growth"> microbial growth</a>, <a href="https://publications.waset.org/abstracts/search?q=food%20control" title=" food control"> food control</a> </p> <a href="https://publications.waset.org/abstracts/140532/lactic-acid-solution-and-aromatic-vinegar-nebulization-to-improve-hunted-wild-boar-carcass-hygiene-at-game-handling-establishment-preliminary-results" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/140532.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">159</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1</span> Dose Profiler: A Tracking Device for Online Range Monitoring in Particle Therapy</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=G.%20Battistoni">G. Battistoni</a>, <a href="https://publications.waset.org/abstracts/search?q=F.%20Collamati"> F. Collamati</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20De%20Lucia"> E. De Lucia</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20Faccini"> R. Faccini</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Mancini-Terracciano"> C. Mancini-Terracciano</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Marafini"> M. Marafini</a>, <a href="https://publications.waset.org/abstracts/search?q=I.%20Mattei"> I. Mattei</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Muraro"> S. Muraro</a>, <a href="https://publications.waset.org/abstracts/search?q=V.%20Patera"> V. Patera</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Sarti"> A. Sarti</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Sciubba"> A. Sciubba</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20Solfaroli%20Camillocci"> E. Solfaroli Camillocci</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Toppi"> M. Toppi</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Traini"> G. Traini</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20M.%20Valle"> S. M. Valle</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Voena"> C. Voena</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Accelerated charged particles, mainly protons and carbon ions, are presently used in Particle Therapy (PT) to treat solid tumors. The precision of PT exploiting the charged particle high localized dose deposition in tissues and biological effectiveness in killing cancer cells demands for an online dose monitoring technique, crucial to improve the quality assurance of treatments: possible patient mis-positionings and biological changes with respect to the CT scan could negatively affect the therapy outcome. In PT the beam range confined in the irradiated target can be monitored thanks to the secondary radiation produced by the interaction of the projectiles with the patient tissue. The Dose Profiler (DP) is a novel device designed to track charged secondary particles and reconstruct their longitudinal emission distribution, correlated to the Bragg peak position. The feasibility of this approach has been demonstrated by dedicated experimental measurements. The DP has been developed in the framework of the INSIDE project, MIUR, INFN and Centro Fermi, Museo Storico della Fisica e Centro Studi e Ricerche 'E. Fermi', Roma, Italy and will be tested at the Proton Therapy center of Trento (Italy) within the end of 2017. The DP combines a tracker, made of six layers of two-view scintillating fibers with square cross section (0.5 x 0.5 mm2) with two layers of two-view scintillating bars (section 12.0 x 0.6 mm2). The electronic readout is performed by silicon photomultipliers. The sensitive area of the tracking planes is 20 x 20 cm2. To optimize the detector layout, a Monte Carlo (MC) simulation based on the FLUKA code has been developed. The complete DP geometry and the track reconstruction code have been fully implemented in the MC. In this contribution, the DP hardware will be described. The expected detector performance computed using a dedicated simulation of a 220 MeV/u carbon ion beam impinging on a PMMA target will be presented, and the result will be discussed in the standard clinical application framework. A possible procedure for real-time beam range monitoring is proposed, following the expectations in actual clinical operation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=online%20range%20monitoring" title="online range monitoring">online range monitoring</a>, <a href="https://publications.waset.org/abstracts/search?q=particle%20therapy" title=" particle therapy"> particle therapy</a>, <a href="https://publications.waset.org/abstracts/search?q=quality%20assurance" title=" quality assurance"> quality assurance</a>, <a href="https://publications.waset.org/abstracts/search?q=tracking%20detector" title=" tracking detector"> tracking detector</a> </p> <a href="https://publications.waset.org/abstracts/71767/dose-profiler-a-tracking-device-for-online-range-monitoring-in-particle-therapy" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/71767.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">240</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational anniversary</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Account <li><a href="https://waset.org/profile">My Account</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Explore <li><a href="https://waset.org/disciplines">Disciplines</a></li> <li><a href="https://waset.org/conferences">Conferences</a></li> <li><a href="https://waset.org/conference-programs">Conference Program</a></li> <li><a href="https://waset.org/committees">Committees</a></li> <li><a href="https://publications.waset.org">Publications</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Research <li><a href="https://publications.waset.org/abstracts">Abstracts</a></li> <li><a href="https://publications.waset.org">Periodicals</a></li> <li><a href="https://publications.waset.org/archive">Archive</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Open Science <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Science-Philosophy.pdf">Open Science Philosophy</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Science-Award.pdf">Open Science Award</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Society-Open-Science-and-Open-Innovation.pdf">Open Innovation</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Postdoctoral-Fellowship-Award.pdf">Postdoctoral Fellowship Award</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Scholarly-Research-Review.pdf">Scholarly Research Review</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Support <li><a href="https://waset.org/page/support">Support</a></li> <li><a href="https://waset.org/profile/messages/create">Contact Us</a></li> <li><a href="https://waset.org/profile/messages/create">Report Abuse</a></li> </ul> </div> </div> </div> </div> </div> <div class="container text-center"> <hr style="margin-top:0;margin-bottom:.3rem;"> <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank" class="text-muted small">Creative Commons Attribution 4.0 International License</a> <div id="copy" class="mt-2">© 2024 World Academy of Science, Engineering and Technology</div> </div> </footer> <a href="javascript:" id="return-to-top"><i class="fas fa-arrow-up"></i></a> <div class="modal" id="modal-template"> <div class="modal-dialog"> <div class="modal-content"> <div class="row m-0 mt-1"> <div class="col-md-12"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> </div> </div> <div class="modal-body"></div> </div> </div> </div> <script src="https://cdn.waset.org/static/plugins/jquery-3.3.1.min.js"></script> <script src="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/js/bootstrap.bundle.min.js"></script> <script src="https://cdn.waset.org/static/js/site.js?v=150220211556"></script> <script> jQuery(document).ready(function() { /*jQuery.get("https://publications.waset.org/xhr/user-menu", function (response) { jQuery('#mainNavMenu').append(response); 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