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Mechatronic design of a Robot for Upper Limb Rehabilitation at Home

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Journal of Bionic Engineering 2021年第4期18卷 857-871页

作者： Elio Matteo Curcio giuseppe Carbone department of Mechanical Energyand Management EngineeringUniversity of Calabria Via BucciCubo 46C87036 RendeItaly

This paper addresses the design of a novel bionic robotic device for upper limb rehabilitation tasks at *** main goal of the design process has been to obtain a rehabilitation device,which can be easily portable and can be managed remotely by a professional *** allows to treat people also in regions that are not easily reachable with a significant cost *** potential benefits can be envisaged,for instance,in the possibility to keep social distancing while allowing rehabilitation treatments even during a pandemic *** attention has been devoted to design the main mechatronic components by developing specific kinematics and dynamics *** design process includes the implementation of a specific control hardware and *** experimental tests are reported to show the effectiveness and feasibility of the proposed design solution.

关键词： bionic robot design simulations parallel robots upper limb rehabilitation

Probabilistic seismic response and reliability assessment of isolated bridges

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Earthquake Engineering and Engineering Vibration 2005年第1期4卷 95-106页

作者： giuseppe Carlo Marano department of Environmental Engineering and Sustainable development Technical University of BariTarantoItalyAssistantProfessor

Bridge seismic isolation strategy is based on the reduction of shear forcestransmitted from the superstructure to the piers by two means: shifting natural period andearthquake input energy reduction by dissipation concentrated in protection devices. In this paper,a stochastic analysis of a simple isolated bridge model for different bridge and device parametersis conducted to assess the efficiency of this seismic protection strategy. To achieve this aim, asimple nonlinear softening constitutive law is adopted to model a wide range of isolation devices,characterized by only three essential mechanical parameters. As a consequence of the random natureof seismic motion, a probabilistic analysis is carried out and the time modulated Kanai-Tajimistochastic process is adopted to represent the seismic action. The response covariance in the statespace is obtained by solving the Lyapunov equation for a stochastic linearized system. After asensitivity analysis, the failure probability referred to extreme displacement and the mean value ofdissipated energy are assessed by using the introduced stochastic indices of seismic bridgeprotection efficiency. A parametric analysis for protective devices with different mechanicalparameters is developed for a proper selection of parameters of isolation devices under differentsituations.

关键词： bridge seismic isolation stochastic analysis nonlinear softeningconstitutive law reliability assessment

Inverse full state hybrid projective synchronization for chaotic maps with different dimensions

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Chinese Physics B 2016年第9期25卷 251-256页

作者： Adel Ouannas giuseppe Grassi Laboratory of Mathematics Informatics and Systems (LAMIS) University of Larbi Tebessi Tebessa 12002 Algeria University del Salento Dipartimento Ingegneria Innovazione 73100 Lecce Italy

A new synchronization scheme for chaotic（hyperchaotic） maps with different dimensions is ***,given a drive system map with dimension n and a response system with dimension m,the proposed approach enables each drive system state to be synchronized with a linear response combination of the response system *** method,based on the Lyapunov stability theory and the pole placement technique,presents some useful features：（i） it enables synchronization to be achieved for both cases of n 〈 m and n 〉 m;（ii） it is rigorous,being based on theorems;（iii） it can be readily applied to any chaotic（hyperchaotic） maps defined to ***,the capability of the approach is illustrated by synchronization examples between the two-dimensional H′enon map（as the drive system） and the three-dimensional hyperchaotic Wang map（as the response system）,and the three-dimensional H′enon-like map（as the drive system） and the two-dimensional Lorenz discrete-time system（as the response system）.

关键词： chaotic map full state hybrid projective synchronization inverse problem maps with different dimensions

Resilience Against Replay Attacks:A distributed Model Predictive Control Scheme for Networked Multi-Agent Systems

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IEEE/CAA Journal of Automatica Sinica 2021年第3期8卷 628-640页

作者： giuseppe Franzè Francesco Tedesco domenico Famularo dIMES department University of CalabriaArcavacata di Rende 87036Italy

In this paper,a resilient distributed control scheme against replay attacks for multi-agent networked systems subject to input and state constraints is *** methodological starting point relies on a smart use of predictive arguments with a twofold aim:1)Promptly detect malicious agent behaviors affecting normal system operations;2)Apply specific control actions,based on predictive ideas,for mitigating as much as possible undesirable domino effects resulting from adversary ***,the multi-agent system is topologically described by a leader-follower digraph characterized by a unique leader and set-theoretic receding horizon control ideas are exploited to develop a distributed algorithm capable to instantaneously recognize the attacked ***,numerical simulations are carried out to show benefits and effectiveness of the proposed approach.

关键词： distributed model predictive control leader-follower networks multi-agent systems replay attacks resilient control

Remarks on the application of two-dimensional shape factors under severe wear conditions

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Friction 2016年第1期4卷 65-71页

作者： giuseppe PINTAUdE Mario COSEGLIO Programa de Pós-Gradua(a)(a)o em Engenharia Mec(a)nica e de Materiais UTFPR Curitiba PR Brazil University of Birmingham Birmingham UK

The use of two-dimensional shape parameters to characterize abrasive particles is a potential approach to express their angularity. Nevertheless, in sliding abrasion, especially in pin abrasion testing, these descriptors could not be suitable for characterizing severe wear of engineering materials such as steels and cast irons. This work compares the applicability of two-dimensional shape parameters in describing severe wear of metals in recent pin abrasion tests with cases where they could have been correlated with the wear rates. Considering these aspects, this work puts in evidence the importance of clogging occurrence and the coated paper structure for a carefully application of shape parameters. In addition, it is proposed a possible relation between the shape parameters and one of the components of the abrasion factor.

关键词： wear particle shape sliding abrasion coated papers

Celiac disease in the developing countries: A new and challenging public health problem

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World Journal of Gastroenterology 2007年第15期13卷 2153-2159页

作者： Francesco Cataldo giuseppe Montalto department of Paediatrics University of Palermo PalermoItaly department of Clinical Medicine University of Palermo PalermoItaly

In the past, celiac disease was believed to be a chronic enteropathy, almost exclusively affecting people of European origin. The availability of new, simple, very sensitive and specific serological tests （anti-gliadin, anti- endomysium and anti-transglutaminase antibody assays） have shown that celiac disease is common not only in Europe and in people of European ancestry but also in the developing countries where the major staple diet is wheat （Southern Asia, the Middle East, North West and East Africa, South America）, both in the general population and in the groups at risk. Gluten intolerance thus appears to be a widespread public health problem and an increased level of awareness and clinical suspicion are needed in the New World where physicians must learn to recognize the variable clinical presentations （classical, atypical and silent forms） of celiac disease. In the developing countries, both serological screening in the general population and serological testing in groups at risk are necessary for an early identification of celiac patients. The gluten-free diet poses a challenging public health problem in the developing countries, especially since commercial gluten-free products are not available.

关键词： Celiac disease developing countries

Regenerative medicine technology applied to gastroenterology:Current status and future perspectives

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World Journal of Gastroenterology 2012年第47期18卷 6874-6875页

作者： giuseppe Orlando Marie Curie Fellow Department of General SurgerySection of TransplantationWake Forest University School of MedicineWinston SalemNC 27157-1095United States

This special issue of World Journal of Gastroenterology has been conceived to illustrate to gastroenterology operators the role that regenerative medicine(RM) will have in the progress of gastrointestinal(GI) *** is a multidisciplinary field aiming to replace,regenerate or repair diseased tissues or *** past decade has been marked by numerous ground-breaking achievements that led experts in the field to manufacture functional substitutes of relatively simple *** progress is paving the ground for investigations that aims to the bioengineering and regeneration of more complex organs like livers,pancreas and *** this special issue,the reader will be introduced,hand-in-hand,to explore the field of RM and will be educated on the progress,pitfalls and promise of RM technologies as applied to GI medicine.

关键词： Regenerative medicine Gastroenterology

A new definition of soil to promote soil awareness,sustainability,security and governance

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International Soil and Water Conservation Research 2022年第1期10卷 99-108页

作者： Carmelo dazzi giuseppe Lo Papa department of Agricultural Food and Forest SciencesUniversity of PalermoItaly

In these last decades,the awareness that soil is a very important resource for humans has noticeably *** actions and initiatives to promote soil governance,aiming at sustainable soil manage-ment and soil security have been undertaken by several national and international institutions and in many *** of the changes of soil perception over the centuries allows highlighting a perfect harmony between the evolution of soil awareness and the level of knowledge and technology achieved by humans during their history and *** these many achievements,soils continue to be scarcely considered in politics and *** suggest some thoughts and reflections that could lead to an up-to-date and effective definition of soil that directly focuses the public attention on its economic *** our opinion,soil economic value could be the only aspect that truly attracts the attention of politicians and administrators,which could increase soil awareness and encourage soil sustainability,security and Sustainable development Goals and finally promote soil governance.

关键词： definition of soil Soil perception Soil governance Soil awareness Ecosystem services Soil security

Breakthroughs and challenges in the management of pediatric viral hepatitis

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World Journal of Gastroenterology 2021年第20期27卷 2474-2494页

作者： Emanuele Nicastro Lorenzo Norsa Angelo di Giorgio giuseppe Indolfi Lorenzo d'Antiga department of Pediatric Gastroenterology Hepatology and Transplantation ASST Papa Giovanni XXIIIBergamo 24127Italy department of Neurofarba Meyer Children's University Hospital of FlorenceFlorence 50137Italy

Chronic infections by hepatitis B virus(HBV)and hepatitis C virus(HCV)major causes of advanced liver disease and mortality *** regarded as benign infections in children,their persistence through adulthood is undoubtedly of *** advances in HCV treatment have restored the visibility of these conditions and raised expectations for HBV treatment,which is currently far from being *** we describe direct-acting antivirals available for pediatric HCV(sofosbuvir/ledipasvir,sofosbuvir/velpatasvir,glecaprevir/pibrentasvir)and their real-world use.A critical review of the HBV pediatric classification is ***-HBV investigational compounds are reviewed in light of the pathophysiology in the pediatric population,including capsid assembly modulators,antigen secretion inhibitors,silencing RNAs,and immune *** for screening and management of immunosuppressed children or those with other risk factors or comorbidities are also summarized.

关键词： Hepatitis C Hepatitis B direct acting antivirals Liver cirrhosis Children