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13th Mediterranean Conference on Medical and Biological engineering and Computing 2013, MEDICON 2013

作者： Fraccaro, Paolo Pupella, Valeria Gazzarata, Roberta Giacomini, Mauro Department of Informatics Bioengineering Robotics and System Engineering University of Genoa Genoa Italy

ISBN: (纸本)9783319008455

Nowadays, most healthcare providers archive and manage patients' information in electronic format. The reuse of such Clinical Information is essential from both a scientific and financial perspective, and for the integration of Primary Care and Clinical Research;which has become a principal goal. The solution proposed aims at integrating data between a web platform, developed for research purposes, and Hospital Information systems. Information is shared through a Bidirectional Standard Interface, which adopts biomedical controlled vocabularies and ontologies (LOINC, ICD and SNOMED), and HL7 messaging (CDA V3 R2) for data exchanging. Such an interface allows the importation of data from Hospital Information systems to a web platform, and the exportation of information from the platform to Hospital Information systems. Currently, this project has been implemented in the Infectious Diseases context, and complete data integration and semantic interoperability has been obtained between the "Ligurian HIV Clinical Network" and the Infectious Diseases department of the San Paolo Hospital (Savona, Italy). © Springer International Publishing Switzerland 2014.

关键词： Clinical research

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Bio-inspired active vision for obstacle avoidance

Bio-inspired active vision for obstacle avoidance

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9th International Conference on Computer Graphics Theory and Applications, GRAPP 2014

作者： Chessa, Manuela Murgia, Saverio Nardelli, Luca Sabatini, Silvio P. Solari, Fabio Department of Informatics Bioengineering Robotics and Systems Engineering University of Genoa Via all'Opera Pia 13 16145 Genova Italy

ISBN: (纸本)9789897580024

Reliable distance estimation of objects in a visual scene is essential for any artificial vision system designed to serve as the main sensing unit on robotic platforms. This paper describes a vision-centric framework for a mobile robot which makes use of bio-inspired techniques to solve visual tasks, in particular to estimate disparity. Such framework features robustness to noise, high speed in data processing, good performance in 3D reconstruction, the possibility to orientate the cameras independently and it requires no explicit estimation of the extrinsic parameters of the cameras. These features permit navigation with obstacle avoidance allowing active exploration of the scene. Furthermore, the modular design allows the integration of new modules with more advanced functionalities.

关键词： Cameras

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Virtualization of objects and adaptive interaction in an inclusive web of things

Virtualization of objects and adaptive interaction in an inc...

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International Conferences on Interfaces and Human Computer Interaction 2014, Game and Entertainment Technologies 2014 and Computer Graphics, Visualization, Computer Vision and Image Processing 2014

作者： Torre, Ilaria Department of Computer Science Bioengineering Robotics and Systems Engineering University of Genoa Italy

ISBN: (纸本)9789898533227

In the near future we will be surrounded by plenty of smart interconnected objects and by objects linked to their virtual counterpart on the Web. The availability of a virtual object connected to the physical object can be an extraordinary opportunity to make physical objects accessible and inclusive. However, to exploit this opportunity and to avoid that the Internet of Things increases the technological gap between users, an orchestration of such objects is necessary as well as adaptive mechanisms that automate the tuning and customization of the applications that manage virtual objects, in order to fit the specific user needs. This contribution presents issues relating to virtualization of physical objects and describes the basics of an adaptive management of Web of Things applications. Copyright © 2014 IADIS Press All rights reserved.

关键词： Internet of things

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Two-class emission traffic control for freeway systems

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IFAC Proceedings Volumes 2014年第3期47卷 936-941页

作者： Cecilia Pasquale Simona Sacone Silvia Siri Department of Informatics Bioengineering Robotics and Systems Engineering University of Genova Italy

In the paper a traffic control strategy based on ramp metering is proposed in order to reduce traffic emissions in freeway stretches. Such strategy is devised to take into account that two vehicle classes are present in the freeway (cars and trucks) and that they are separately controlled. The simulation analysis developed in the paper shows, first of all, that the proposed control strategy is able not only to reduce traffic emissions in the freeway but also to reduce the congestion, by decreasing the total time spent by vehicles in the system. Moreover, the effectiveness of the two-class ramp metering control is shown on different traffic scenarios, that are deeply analysed and discussed in the paper.

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Characterizing the human-robot haptic dyad in robot therapy of stroke survivors

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International Journal of Intelligent Computing and Cybernetics 2014年第3期7卷 267-288页

作者： Dalia De Santis Jacopo Zenzeri Maura Casadio Lorenzo Masia Valentina Squeri Pietro Morasso Robotics Brain and Cognitive Sciences DepartmentIstituto Italiano di TecnologiaGenoaItaly Department of Informatics BioengineeringRobotics and Systems EngineeringUniversity of GenoaGenoaItaly Robotic Research Center Division of Mechatronics&DesignSchool of Mechanical&Aerospace EngineeringNanyang Technological UniversitySingaporeSingapore

Purpose–The working hypothesis,on which this paper is built,is that it is advantageous to look at protocols of robot rehabilitation in the general context of human-robot interaction in haptic *** purpose of this paper is to propose a new method to detect and evaluate an index of active participation(AC index),underlying the performance of robot-assisted *** is important for avoiding the slacking phenomenon that affects robot ***/methodology/approach–The evaluation of the AC index is based on a novel technique of assistance which does not use constant or elastic forces but trains of small force impulses,with amplitude adapted to the level of impairment and a frequency of 2 Hz,which is suggested by recent results in the field of intermittent motor control.A preliminary feasibility test of the proposed method was carried out during a haptic reaching task in the absence of visual feedback,for a group of five stroke patients and an equal group of healthy ***–The AC index appears to be stable and sensitive to training in both populations of ***/value–The main original element of this study is the proposal of the new AC index of voluntary control associated with the new method of pulsed haptic interaction.

关键词： Human-robot haptic interaction Robot therapy Stroke survivors

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SILAM: Integrating laboratory information system within the liguria region electronic health record

SILAM: Integrating laboratory information system within the ...

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13th Mediterranean Conference on Medical and Biological engineering and Computing 2013, MEDICON 2013

作者： Tagliati, Alessandro Pupella, Valeria Gazzarata, Roberta Giacomini, Mauro Department of Informatics Bioengineering Robotics and Systems Engineering University of Genoa Liguria Italy Center of Excellence for Biomedical Research University of Genoa Liguria Italy

ISBN: (纸本)9783319008455

In the last few years a significant challenge has been faced in the healthcare world, after the development of the LOINC (Logical Observation Identifiers Names And Codes) and the HL7 (Health level 7) standards;in order to provide systems of interoperable platforms, interconnected and utilizing standard language for the processing, communication and treatment of data. The aim of this paper is to demonstrate how a small local laboratory can easily communicate with a central data repository using these standards. This was realized by creating: a database with laboratory observations codified in LOINC, a web server that represents the general repository of data and by using two clients that directly link to the Web Service (WS) and which also allows clinicians and laboratory biologists to communicate with each other. The results clearly demonstrate that these standards are able to realize interoperability among heterogeneous systems. A future development should consist in testing this reality at a national level, with a national data repository. © Springer International Publishing Switzerland 2014.

关键词： Interoperability

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A model for measuring open access adoption and usage behavior of health sciences faculty members

A model for measuring open access adoption and usage behavio...

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13th Mediterranean Conference on Medical and Biological engineering and Computing 2013, MEDICON 2013

作者： Lwoga, E.T. Questier, Frederik Department of Informatics Bioengineering Robotics and Systems Engineering University of Genoa Liguria Italy Center of Excellence for Biomedical Research University of Genoa Liguria Italy

ISBN: (纸本)9783319008455

The study sought to investigate factors that affect the adoption and use of open access in Tanzanian health sciences universities. Based on the social exchange theory (SET), and the unified theory of acceptance and use of technology (UTAUT), the study developed a model suitable for assessing open access adoption and usage in academic institutions. The validated model demonstrated that facilitating conditions, extrinsic benefits (professional recognition), behavioural intention and individual characteristics (professional rank, technical skills and number of publications) influenced actual usage of open access. Other factors related to contextual factors (attitude, and open access culture), and extrinsic benefits (academic reward, accessibility and preservation) influenced behavioural intention to use open access. Fear to violate publisher's copyright policies and effort expectancy however de-motivated faculty to adopt open access, while copyright concerns inhibited faculty's actual usage of open access. © Springer International Publishing Switzerland 2014.

关键词： Behavioral research

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Interfacing in silico and in vitro neuronal networks

Interfacing in silico and in vitro neuronal networks

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Annual International Conference of the IEEE engineering in Medicine and Biology Society

作者： Arianna Bruzzone Valentina Pasquale Przemyslaw Nowak Jacopo Tessadori Paolo Massobrio Michela Chiappalone the Department of Neuroscience and Brain Technologies Istituto Italiano di Tecnologia (IIT) Genova 16163 Italy the Department of Informatics Bioengineering Robotics and Systems Engineering (DIBRIS) University of Genova Viale Causa 13 16145 Genova Italy the Department of Neuroscience and Brain Technologies Istituto Italiano di Tecnologia (IIT) Genova 16163 Italy

ISBN: (纸本)9781424492695

In this study, an in vitro cortical culture was stimulated according to the activity exhibited by its in silico counterpart. We connected the latter, an artificial spiking neural network (SNN), to the former, a biological network (BNN), via an open-loop (i.e. unidirectional) configuration, with the ultimate goal of establishing a closed-loop bidirectional connection in future studies. We detected network bursts in the SNN and utilized them as triggers for stimulus delivery to the BNN. We analyzed evoked BNN responses to evaluate whether the BNN activity was entrained by the SNN by correlating stimuli and BNN evoked network burst rates at different timescales. We found that this correlation was nearly constant at all timescales, but its magnitude depended on the efficacy of the stimulation source in entraining BNN activity.

关键词： BNN SNN Interfacing

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Enzyme-induced pore formation in smart polymeric micro-containers for drug design and programming of biochemical computers

Enzyme-induced pore formation in smart polymeric micro-conta...

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International Conference on Mechanics Polyakhov's Reading

作者： Svetlana Erokhina Laura Pastorino Victor Erokhin Institute of Fundamental Medicine and Biology Kazan Federal University Kazan Russia Department of Informatics Bioengineering Robotics and System Engineering University of Genoa Genoa Italy CNR-IMEM Institute of Materials for Electronics and Magnetism Parma Italy

The paper reports the temporal dependence of the pore formation in polymeric capsules. The results are important for the drug design and programming of biochemical computers.

关键词： Gold Fluorescence Nanoparticles Polymers Computers Permeability Drugs

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Neural correlates of ankle movements during different motor tasks: a feasibility study

Neural correlates of ankle movements during different motor ...

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Annual International Conference of the IEEE engineering in Medicine and Biology Society

作者： R. Iandolo I. Marre A. Bellini G. Bommarito N. Oesingmann L. Fleysher F. Levrero G. Mancardi M. Casadio M. Inglese Department of Informatics Bioengineering Robotics and Systems Engineering University of Genoa 16146 Genoa Italy Department of Neuroscience Rehabilitation Ophthalmology Genetics Maternal and Child Health San Martino Hospital University of Genoa 16132 Genoa Italy Department of Neurology and Neuroscience Mount Sinai School of Medicine New York NY 10029 United States of America

ISBN: (纸本)9781424492695

This ongoing study investigates the neural correlates of ankle dorsi-plantar flexion in active, passive, and proprioceptive tasks. Specifically, we investigated two proprioceptive matching tasks that required a simple combination of active and passive ankle movements: (1) a memory-based ipsilateral matching task and (2) a contralateral concurrent matching task. As expected, during the passive tasks, subjects recruited the same brain areas involved in the correspondent active movements (primary motor cortex (Ml), premotor cortex (PM) supplementary motor cortex (SMA) and primary somatosensory cortex (S1)), but the activations were lower. Instead, in both the proprioceptive matching tasks, subjects recruited more motor and sensory-motor areas of the brain and the activations were greater.

关键词： PM SMA MI

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