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FPCA Algorithm for Waveform Clustering

通讯和计算机（中英文版） 2011年第6期8卷 494-502页

作者： Giada Adelfio marcello chiodi Antonino D＇Alessandro Dario Luzio Dipartimento di Scienze Statistiche e Matematiche ＂S. Vianelli ＂ Universitgl di Palermo Palermo 90128 Italy National Institute of Geophysics and Volcanology Geophysical Observatory of Gibilmanna OBS Lab C.P. 176 - 90015 Cefali~ Italy Department of Chemistry and Physics of the Earth and Application University of Palermo C.P. 26 - 90100 Palermo Italy

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Creeping fat and gut microbiota in Crohn’s disease

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World Journal of Gastroenterology 2025年第1期31卷 16-23页

作者： Ana EV Quaglio Daniéla O Magro marcello Imbrizi Ellen CS De Oliveira Luiz C Di Stasi Ligia Y Sassaki Verum Ingredients Botucatu Technology ParkBotucatu 18605-525São PauloBrazil Department of Surgery Faculty of Medical SciencesState University of CampinasCampinas 13083-970São PauloBrazil Department of Gastroenterology Faculty of Medical SciencesUniversity of CampinasCampinas 13083-970São PauloBrazil Department of Internal Medicine Medical SchoolSão Paulo State UniversityBotucatu 18618-686São PauloBrazil Department of Biophysics and Pharmacology Institute of BiosciencesSão Paulo State UniversityBotucatu 18618-689São PauloBrazil

In this article,we explored the role of adipose tissue,especially mesenteric adipose tissue and creeping fat,and its association with the gut microbiota in the pathophysiology and progression of Crohn’s disease(CD).CD is a form of inflammatory bowel disease characterized by chronic inflammation of the gastrointestinal tract,influenced by genetic predisposition,gut microbiota dysbiosis,and environmental *** microbiota plays a crucial role in modulating immune response and intestinal inflammation and is associated with the onset and progression of ***,visceral adipose tissue,particularly creeping fat,a mesenteric adipose tissue characterized by hypertrophy and fibrosis,has been implicated in CD pathogenesis,inflammation,and *** bacteria from the gut microbiota may translocate into mesenteric adipose tissue,contributing to the formation of creeping fat and influencing CD *** creeping fat may be a protective barrier against bacterial invasion,its expansion can damage adjacent tissues,leading to *** gut microbiota through interventions such as fecal microbiota transplantation,probiotics,and prebiotics has shown potential in managing ***,more research is needed to clarify the mechanisms linking gut dysbiosis,creeping fat,and CD progression and develop targeted therapies for microbiota modulation and fat-related complications in patients with CD.

关键词： Creeping fat Mesenteric adipose tissue Gut microbiota Crohn’s disease Inflammatory bowel disease

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Antioxidant and lipoxygenase inhibitory properties of a novel flavonoid from Pistacia chinensis Bunge and its molecular docking analysis

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Traditional Medicine Research 2025年第2期10卷 30-36页

作者： Abdur Rauf Zuneera Akram Naveed Muhammad Najla AlMasoud Taghrid Saad Alomar Saima Naz Abdul Wadood Chandni Hayat marcello Iriti Department of Chemistry University of SwabiAmbar 23561Pakistan Department of Pharmacology Faculty of Pharmaceutical SciencesBaqai Medical UniversityKarachi 74600Pakistan Department of Pharmacy Abdul Wali Khan University MardanMardan 23200Pakistan Department of Chemistry College of SciencePrincess Nourah bint Abdulrahman UniversityRiyadh 11671Saudi Arabia Department of Biotechnology BKUC-Bacha Khan University CharsaddaCharsadda 24620Pakistan Department of Biochemistry Abdul Wali Khan University MardanMardan 23200Pakistan Department of Biomedical Surgical and Dental SciencesUniversity of MilanMilan 20129Italy National Interuniversity Consortium of Materials Science and Technology(INSTM) Firenze 50121Italy

Background:Pistacia chinensis Bunge has been traditionally used to manage various conditions,including asthma,pain,inflammation,hepatoprotection,and *** study was conducted to investigate the antioxidant and anti-lipoxygenase(LOX)properties of the isolated compound 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one from Pistacia ***:LOX assay and antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl(DPPH)assay were *** docking studies were conducted using a molecular operating ***:The LOX assay revealed significant inhibitory effects at 0.2µM concentration,with an IC50 value of 37.80µ*** antioxidant effect demonstrated dose-dependency across 5 to 100µg/mL concentrations,reaching 93.09%at 100µg/mL,comparable to ascorbic acid’s 95.43%*** docking studies highlighted strong interactions with the lipoxygenase enzyme,presenting an excellent docking score of-10.98 kcal/***:These findings provide valuable insights into Pistacia chinensis’chemical components and biological effects,reinforcing its traditional medicinal applications.

关键词： Pistacia chinensis Bunge antioxidant DPPH assay antilipoxygenase docking analysis

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Innovative Services for Electric Mobility Based on Virtual Sensors and Petri Nets

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IEEE/CAA Journal of Automatica Sinica 2023年第9期10卷 1845-1859页

作者： Agostino marcello Mangini Michele Roccotelli Department of Electrical and Information Engineering Polytechnic University of BariBari 70126Italy

About 60%of emissions into the earth’s atmosphere are produced by the transport sector,caused by exhaust gases from conventional internal combustion *** effective solution to this problem is electric mobility,which significantly reduces the rate of urban *** use of electric vehicles(EVs)has to be encouraged and facilitated by new information and communication technology(ICT)*** help achieve this goal,this paper proposes innovative services for electric vehicle users aimed at improving travel and charging *** goal is to provide a smart service to allow drivers to find the most appropriate charging solutions during a trip based on information such as the vehicle’s current position,battery type,state of charge,nearby charge point availability,and *** particular,the drivers are supported so that they can find and book the preferred charge option according to time availability and the final cost of the charge points(CPs).To this purpose,two virtual sensors(VSs)are designed,modeled and simulated in order to provide the users with an innovative service for smart CP searching and *** particular,the first VS is devoted to locate and find available CPs in a preferred area,whereas the second VS calculates the charging cost for the EV and supports the driver in the booking phase.A UML activity diagram describes VSs operations and cooperation,while a UML sequence diagram highlights data exchange between the VSs and other electromobility ecosystem actors(CP operator,EV manufacturer,etc.).Furthermore,two timed Petri Nets(TPNs)are designed to model the proposed VSs,functioning and interactions as discrete event *** Petri Nets are synchronized by a single larger TPN that is simulated in different use cases and scenarios to demonstrate the effectiveness of the proposed VSs.

关键词： Charge point booking electric mobility EV charging Petri Net virtual sensor

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A Modified Gas-Kinetic Scheme for Turbulent Flow

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Communications in Computational Physics 2014年第6期16卷 239-263页

作者： marcello Righi School of Engineering Zurich University of Applied SciencesTechnikumstrasse 98401 WinterthurSwitzerland.

The implementation of a turbulent gas-kinetic scheme into a finite-volume RANS solver is put forward,with two turbulent quantities,kinetic energy and dissipation,supplied by an allied turbulence *** paper shows a number of numerical simulations of flow cases including an interaction between a shock wave and a turbulent boundary layer,where the shock-turbulent boundary layer is captured in a much more convincing way than it normally is by conventional schemes based on the Navier-Stokes *** the gas-kinetic scheme,the modeling of turbulence is part of the numerical scheme,which adjusts as a function of the ratio of resolved to unresolved scales of *** so doing,the turbulent stress tensor is not constrained into a linear relation with the strain *** it is modeled on the basis of the analogy between particles and eddies,without any assumptions on the type of turbulence or flow *** schemes lack multiscale mechanisms:the ratio of unresolved to resolved scales–very much like a degree of rarefaction–is not taken into account even if it may grow to non-negligible values in flow regions such as *** is precisely in these flow regions,that the turbulent gas-kinetic scheme seems to provide more accurate predictions than conventional schemes.

关键词： Gas kinetic theory turbulence modeling compressible flow shock boundary layer interaction.

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Debulking surgery and hyperthermic intrathoracic chemotherapy(HITHOC)for lung cancer

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Chinese Journal of Cancer Research 2017年第6期29卷 533-534页

作者： marcello Migliore Thoracic Surgery Unit A.O.U.Policlinico-Vittorio EmanueleDepartment of Surgery and Medical SpecialitiesUniversity of CataniaCatania 95123Italy

One hundred years ago, the first patients with lung cancer have been reported （1）. Since then long term survival in patients with lung cancer remains disappointing, and this is not only due to the delayed diagnosis ... 详细信息

关键词： Lung cancer NSCLC advanced stage cytoreduction hyperthermic intraoperative intrapleuralchemotherapy

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Surveillance strategies for precancerous gastric conditions after Helicobacter pylori eradication:There is still need for a tailored approach

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World Journal of Gastroenterology 2021年第46期27卷 8033-8039页

作者： Endrit Shahini marcello Maida Division of Gastroenterology National Institute of Research"Saverio De Bellis"Castellana Grotte(Bari)70013Italy Section of Gastroenterology S.Elia-Raimondi HospitalCaltanissetta 93017Italy

Prevailing evidence declares that Helicobacter pylori (H. pylori) eradication therapycould shift precancerous gastric conditions (PGC) and positively confines gastriccancer (GC) risk during long-term endoscopic follow-up. Nonetheless, there is ayet unsolved controversy regarding the best-individualized surveillance strategiesfollowing H. pylori eradication, based on malignant risk stratification. This lastdispute is due to the uncertainty of contemporary evidence and the role of *** inflammatory changes in underestimating PGC at the index ***, the current state of the art suggests that it is reasonable that highqualityendoscopy with histological assessment for the most accurate diagnosis ofPGC may be delayed in selected high-risk patients without alarm signs formalignancy, following the eradication of H. pylori. Notwithstanding, these aspectsneed to be further examined in the next future to establish and optimize the mostbeneficial and cost-effective strategies for recognizing and managing H. pyloripositivepatients with PGC in the short- and long-term follow-up. Accordingly,additional studies are yet required to sharpen the hazard stratification of patientswith the greatest chance of GC evolution, also recognizing the evolving racial,ethnic, immigration factors and the necessity of novel biomarkers to limit GCdevelopment or accomplish a diagnosis of malignancy at an early stage.

关键词： Helicobacter pylori Endoscopic

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An Investigation into the Behavior of Non-Isodense Particles in Chaotic Thermovibrational Flow

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Fluid Dynamics & Materials Processing 2022年第3期18卷 497-510页

作者： Georgie Crewdson marcello Lappa Department of Mechanical and Aerospace Engineering University of StrathclydeJames Weir BuildingGlasgowG11XJUK

The ability to control the distribution of particles in a fluid is generally regarded as a factor of great importance in a variety of fields(manufacturing processes,biomedical applications,materials engineering and various particle separation processes,to cite a few).The present study considers the hitherto not yet addressed situation in which solid spherical particles are dispersed in a non-isothermal fluid undergoing turbulent vibrationally-induced convection(chaotic thermovibrational flow in a square cavity due to vibrations perpendicular to the imposed temperature difference).Although the possibility to use laminar thermovibrational flows(in microgravity)and turbulent flows of various types(in normal gravity conditions)to induce the accumulation of solid mass dispersed in a non-isodense fluid is already known,the interplay of finite-size finite-mass particles with chaotic flow in weightlessness conditions has never been *** the present study this subject is tackled through direct numerical solution of the fluid and particle tracking equations in the framework of a one-way coupling *** are presented for relatively wide ranges of vibrational amplitude,particle size and density.

关键词： Thermovibrational flow turbulence particle accumulation multiphase flow

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Maximizing Convergence Speed for Second Order Consensus in Leaderless Multi-Agent Systems

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IEEE/CAA Journal of Automatica Sinica 2022年第2期9卷 259-269页

作者： Gianvito Difilippo Maria Pia Fanti Agostino marcello Mangini Department of Electrical and Information Engineering Polytechnic University of BariBari 70125Italy IEEE

The paper deals with the consensus problem in a leaderless network of agents that have to reach a common velocity while forming a uniformly spaced ***,the final common velocity(reference velocity)is determined by the agents in a distributed and leaderless ***,the consensus protocol parameters are optimized for networks characterized by a communication topology described by a class of directed graphs having a directed spanning tree,in order to maximize the convergence rate and avoid *** advantages of the optimized consensus protocol are enlightened by some simulation results and comparison with a protocol proposed in the related *** presented protocol can be applied to coordinate agents such as mobile robots,automated guided vehicles(AGVs)and autonomous vehicles that have to move with the same velocity and a common inter-space gap.

关键词： Consensus protocols directed spanning tree multiagent systems networked systems second-order consensus

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Potential of using forest residue to offset coal use in co-fired coal power plants in the eastern United States

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International Journal of Agricultural and Biological Engineering 2014年第4期7卷 99-105页

作者： Jason Parent marcello Graziano Xiusheng Yang Department of Natural Resources and the Environment University of ConnecticutStorrsCT 06269-4087USA Department of Geography University of ConnecticutStorrsCT 06269-1063USA

The global transition from fossil fuel-based energy sources to renewable energy sources will be most effective,for at least the near future,by utilizing local resources and existing *** many areas of the eastern United States,forest residue is abundant and can be used in existing facilities to supplement coal in coal-fired power *** forest residue has potential as a renewable energy source that could be effectively utilized in the near *** study uses GIS to estimate the potential quantity of forest residue available for use in coal-fired power plants in the eastern United *** costs limit the distance over which it is feasible to transport forest residue to the power plants and these costs may fluctuate depending on economic ***,we consider three scenarios in our analysis assuming the maximum feasible transport distances to be 60,80,and 100 *** the eastern U.S.,the total annual forest residue available to coal plants is approximately 29.4,40.2,and 48.2 million dry tons,respectively,for maximum transport distances of 60,80,and 100 *** an 80 km transport distance,forest residue has the potential to reduce coal consumption by 22.3 million tons per *** this scenario,greenhouse gas emissions would be reduced by almost 58.1 million tons per year,and NOx and SOx emissions would be reduced by 69.3 and 122.6 thousand tons *** analysis suggests that by offsetting coal use,forest residue has the potential to substantially reduce power plant emissions.

关键词： forest residue coal biofuel co-firing GIS alternative energy

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