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Debris Flows Risk Analysis and Direct Loss Estimation:the Case Study of Valtellina di Tirano,Italy

Journal of Mountain Science 2014年第2期11卷 288-307页

作者： Jan BLAHUT Thomas GLADE simone STERLACCHINI Department of Engineering Geology Institute of Rock Structure and Mechanics Academy of Sciences of the Czech Republic Geomorphic Systems and Risk Research Group Department of Geography and Regional Research University of Vienna Institute for the Dynamic of Environmental Processes National Research CouncilCNR-IDPA

andslide risk analysis is one of the primary studies providing essential instructions to the subsequent risk management process. The quantification of tangible and intangible potential losses is a critical step because it provides essential data upon which judgments can be made and policy can be formulated. This study aims at quantifying direct economic losses from debris flows at a medium scale in the study area in Italian Central Alps. Available hazard maps were the main inputs of this study. These maps were overlaid with information concerning elements at risk and their economic value. Then, a combination of both market and construction values was used to obtain estimates of future economic losses. As a result, two direct economic risk maps were prepared together with risk curves, useful to summarize expected monetary damage against the respective hazard probability. Afterwards, a qualitative risk map derived using a risk matrix officially provided by the set of laws issued by the regional government, was prepared. The results delimit areas of high economic as well as strategic importance which might be affected by debris flows in the future. Aside from limitations and inaccuracies inherently included in risk analysis process, identification of high risk areas allows local authorities to focus their attention on the “hot-spots”, where important consequences may arise and local （large） scale analysis needs to be performed with more precise cost-effectiveness ratio. The risk maps can be also used by the local authorities to increase population’s adaptive capacity in the disaster prevention process.

关键词： Debris flows Risk analysis Economic losses Central Alps Italy

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Influence of Surface Finishing on High-Temperature Oxidation of AISI Type 444 Ferritic Stainless Steel Used in SOFC Stacks

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Acta Metallurgica Sinica(English Letters) 2017年第8期30卷 697-711页

作者： Valeria Bongiorno Paolo Piccardo simone Anelli Roberto Spotorno Laboratorio di Metallurgia e Materiali - Dipartimento di Chimica e Chimica Industriale (LMM-DCCI) Universita degli Studi di Genova Via Dodecaneso 31 16146 GenoaItaly

This research is focused on the study of the samples, approximatively 15 × 30 mm^2 sized, that were mechanically cut from two sheets （0.4 and 0.2 mm thick, respectively） of AIS1444 Type ferritic stainless steel （FSS）（DIN 1.4521, Eu designation X2CrMoTil8-2）; this material was in the ＇as-rolled＇ state. Part of these specimens were treated superficially on one side using abrasive SiC papers with different average grit sizes （i.e., 46.2, 30.2, 18.3 gm） and diamond suspension （up to 1 tim） in order to obtain various surface roughness. Both the ＇as-rolled＇ and superficially treated samples were then aged in a muffle fumace in static air according to a thermal cycle corresponding to the curing phase of an experimental glass used as sealing in the solid oxide fuel cell stacks. After aging, the chemical compositions and mor- phological peculiarities of the scale formed depending on the thickness of the samples and their surface state were studied by scanning electron microscopy, energy-dispersive spectroscopy, micro-Raman spectroscopy, bright field light optical microscopy. The obtained results show that all scales formed consist of an inner Cr2O3 subscale and an outer （Mn,Cr）3O4 spinel layer; the relationship between FSS grain size and scale microstructural features is consistent on the samples with mirror-like surface only; the scale thicknesses on SiC grinded samples are comparable; the scales covering the ＇as-rolled＇ surfaces are morphologically similar to those grown on the surfaces finished with the 30.2 and 18.3 μm SiC papers, and their thicknesses show an intermediate situation between the abraded and the mirror-like specimens. The last described characteristics depend mainly on the surface and microstructural peculiarities resulting from the rolling process.

关键词： AISI Type 444 SOFC stacks Surface roughness Microstructure Surface finishing High-temperature oxidation

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Interactional behaviors of the parasitic beetle Paussus favieri with its ant host Pheidole pallidula:the mimetic role of the acoustical signals

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Insect Science 2021年第2期28卷 548-554页

作者： simone Fattorini Emanuela Maurizi Andrea Di Giulio Department of Life Health and Environmental SciencesUniversity of L'AquilaL'AquilaItaly Research Centre for Plant Protection and Certification Council for Agricultural Research and Economics(CREA-DC)FlorenceItaly Department of Science LIMERoma Tre UniversityRomeItaly

The social parasitic beetle Puussus favieri(Coleoptera,Carabidae,Paussini)performs different types of stridulations,which sclectively mimic those emitted by dif-ferent ant castes of its host Pheidole pallidula(Hymenoptera,Formicidae,Myrmicinae).However,the significance of this acoustical mimicry for the success of the parasitic strat-egy and the behaviors elicited in the host ants by stridulations was *** reared Paussus favieri in Pheidole pallidula colonies and filmed their interacting *** analyzed in slow motion the behavior of ants near a stridulating *** analyzed sep-arately trains of pulse(Pa+Pb,produced by repeated rubbings)and single pulse(Pc,produced by a single rubbing)of stridulations,clearly recognizable from the shaking up and down of the beetle hind *** associated them with differcent ant *** full repertoire of sounds produced by P:favieri elicited benevolent responses both in workers and *** found that different signals elicit different(sometimes multiplc)bchaviors in ants,with different frequency in the two ant ***,Pc(alone or in conjunction with other types of pulses)appears to be the type of acoustic signal mostly responsible for all recorded *** results indicate that the acoustic channel plays a pivotal role in the host-parasite *** that a parasite uses the acoustical channel so intensively,and in such a complicated way to trigger ant bchaviors,indicates that acoustic signals may be more important in ant societies than commonly recognized.

关键词： acoustical channel ant castes beetle-ant interactions behavioral repertoire social parasites stridulation

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Targeting the ECM component HA:a new route for mCRC treatment

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Science China(Life Sciences) 2023年第8期66卷 1944-1946页

作者： Wanjing Shang simone Gottlieb Yikun Yao Laboratory of Immune System Biology National Institute of Allergy and Infectious DiseasesNational Institutes of HealthBethesda 20892USA

Colorectal cancer(CRC)is a complex and heterogeneous disease that is the second-leading cause of cancer-related deaths *** colorectal cancer(m CRC)accounts for about one-third of all *** significant advances in understanding the molecular mechanisms underlying m CRC,effective treatments for patients with advanced disease remain limited,particularly for the aggressive mesenchymal subtype of CRC(Rawla et al.,2019).

关键词： cancer treatment

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Urban Heritage in the Arabian Peninsula, the Experiences of Jeddah and Dubai

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Built Heritage 2018年第3期2卷 108-122页

作者： simone Ricca World Heritage Institute of Training and Research for the Asia and the Pacific Region under the auspices of UNESCO(WHITRAP) ShanghaiChina

Saudi Arabia and the United Arab Emirates feature ultra-modern cities with millions of residents that developed in opposition to the physical patterns of traditional historical *** the past years,however,there has been a renewed attention to urban heritage and two metropolises,Jeddah and Dubai,have decided to aim for World Heritage status and to leverage historic city centres as engines of economic development and tools for the reinforcement of national *** Dubai,the conservation and reconstruction of historic neighbourhoods gives residents an urban historic depth previously unrecognised,favouring the integration of different ethnic communities while contributing to the tourist development of the *** Jeddah,the preservation and revitalisation of the historic centre is part of a larger strategy focusing on the reinforcement of the private sector to trigger new urban dynamics building upon its rich *** strategies and plans are briefly discussed,underlining the specificities of the Arabian Peninsula context and its complex and evolving relationship with history and *** is argued that the nominations for inscription on the UNESCO World Heritage List have been a catalyser for the definition of new planning and conservation policies integrating urban heritage into urban development strategies.

关键词： Jeddah Dubai urban heritage UNESCO World Heritage Convention Historic Urban Landscape

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First-principles search of hot superconductivity in La-X-H ternary hydrides

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npj Computational Materials 2022年第1期8卷 1-8页

作者： simone Di Cataldo Wolfgang von der Linden Lilia Boeri Institute of Theoretical and Computational Physics Graz University of TechnologyNAWI Graz8010GrazAustria Dipartimento di Fisica Sapienza Universitàdi Roma00185RomaItaly Centro Ricerche Enrico Fermi Via Panisperna89a00184RomaItaly

Motivated by the recent claim of hot superconductivity with critical temperatures up to 550 K in La + x hydrides,we investigate the high-pressure phase diagram of compounds that may have formed in the experiment,using first-principles calculations for evolutionary crystal structure prediction and *** from the hypothesis that the observed T_(c) may be realized by successive heating upon a pre-formed LaH_(10) phase,we examine plausible ternaries of lanthanum,hydrogen and other elements present in the diamond anvil cell: boron,nitrogen,carbon,platinum,gallium,*** find that only boron and,to a lesser extent,gallium form metastable superhydride-like structures that can host high-T_(c) superconductivity,but the predicted T_(c)’s are incompatible with the experimental *** results indicate that,while the claims of hot superconductivity should be reconsidered,it is very likely that unknown H-rich ternary or multinary phases containing lanthanum,hydrogen,and possibly boron or gallium may have formed under the reported experimental conditions,and that these may exhibit superconducting properties comparable,or even superior,to those of currently known hydrides.

关键词： hydrides boron superconductivity

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Neuroglobin and neuroprotection:the role of natural and synthetic compounds in neuroglobin pharmacological induction

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Neural Regeneration Research 2021年第12期16卷 2353-2358页

作者： Lidia Ciccone Susanna Nencetti simone Socci Elisabetta Orlandini Department of Pharmacy University of PisaPisaItaly Department of Earth Sciences University of PisaPisaItaly Research Center“E.Piaggio ”University of PisaPisaItaly

Neuroglobin(Ngb)is a 17 kDa monomeric hexa-coordinated heme protein belonging to the globin *** is mainly expressed in neurons of the central and peripheral nervous system,although moderate levels of Ngb have been detected in non-nervous *** the past decade,Ngb has been studied for its neuroprotective role in a large number of neurological disorders such as Alzheimer’s disease,Huntington’s disease,brain ischemia and *** review discusses and summarizes the natural compounds and the small synthetic molecules capable of modulating Ngb expression that exhibits a protective role against various neurodegenerative diseases.

关键词： Neuroglobin neuroglobin pharmacological induction neuroprotection neurodegenerative diseases natural compounds synthetic small molecules Alzheimer’s disease Huntington’s disease

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Robustifying Dynamic Positioning of Crane Vessels for Heavy Lifting Operation

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IEEE/CAA Journal of Automatica Sinica 2021年第4期8卷 753-765页

作者： Jun Ye Spandan Roy Milinko Godjevac Vasso Reppa simone Baldi Department of Maritime and Transport Technology Delft University of TechnologyDelft 2628 CDThe Netherlands Robotics Research Center International Institute of Information Technology HyderabadHyderabad-500032India Future Proof Shipping Delft 3013 ALThe Netherlands School of Mathematics and School of Cyber Science and Engineering Southeast UniversityNanjing 210096China the Delft Center for System and Control Delft University of TechnologyDelft 2600 AA

Construction crane vessels make use of dynamic positioning(DP)systems during the installation and removal of offshore structures to maintain the vessel’s *** have reported cases of instability of DP systems during offshore operation caused by uncertainties,such as mooring ***"robustification"for heavy lift operations,i.e.,handling such uncertainties systematically and with stability guarantees,is a long-standing challenge in DP design.A new DP method,composed by an observer and a controller,is proposed to address this challenge,with stability guarantees in the presence of *** test the proposed method on an integrated cranevessel simulation environment,where the integration of several subsystems(winch dynamics,crane forces,thruster dynamics,fuel injection system etc.)allow a realistic validation under a wide set of uncertainties.

关键词： Construction crane vessels dynamic positioning system offshore robust control uncertainty

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Parallel Molecular Dynamics with Irregular Domain Decomposition

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Communications in Computational Physics 2011年第9期10卷 1071-1088页

作者： Mauro Bisson Massimo Bernaschi simone Melchionna Department of Computer Science University of Rome"Sapienza"Italy Istituto Applicazioni Calcolo Consiglio Nazionale delle RicercheRomeItaly Institute of Material Sciences and Engineering ´Ecole Polytechnique F´ed´erale de LausanneSwitzerland CNR-IPCF Istituto Processi Chimico-FisiciConsiglio Nazionale delle RicercheRomeItaly

The spatial domain of Molecular Dynamics simulations is usually a regular box that can be easily divided in subdomains for parallel *** efforts aimed at simulating complex biological systems,like the blood flow inside arteries,require the execution of Parallel Molecular Dynamics(PMD)in vessels that have,by nature,an irregular *** those cases,the geometry of the domain becomes an additional input parameter that directly influences the outcome of the *** this paper we discuss the problems due to the parallelization of MD in complex geometries and show an efficient and general method to perform MD in irregular domains.

关键词： Molecular dynamics irregular domain decomposition parallel algorithms hemodynamics

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The fantasmatic and imaginary child of the pregnant woman

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上海精神医学 2017年第3期29卷 161-170页

作者： simone SETTERBERG Karolinska Institutet Department of Women's and Children's Health Columbia University Center for Psychoanalytic Training and Research

背景:妊娠是一个过渡时期,在这一非常时期孕妇会变得更为脆弱,在不利条件下可能引发母婴心理问题。因此,我们有必要找出对这一时期会产生负面影响的因素。早期干预对保持孕产妇和婴儿的心理健康十分重要。目的:评估产前焦虑和抑郁的危... 详细信息

背景:妊娠是一个过渡时期,在这一非常时期孕妇会变得更为脆弱,在不利条件下可能引发母婴心理问题。因此,我们有必要找出对这一时期会产生负面影响的因素。早期干预对保持孕产妇和婴儿的心理健康十分重要。目的:评估产前焦虑和抑郁的危险因素,特别是孕期和产后早期的孕产妇对胎儿和她自己的父母之间的母婴关系。方法:研究采用在孕期进行量化访谈,通过半定式孕期访谈来评估孕妇对胎儿的心理预期和孕妇自己的母婴依附关系归类。孕期访谈可得到有关孕妇与胎儿、孕妇和她生活中重要人物之间关系的有价值的信息。我们对斯德哥尔摩的孕20周的初产妇进行了调查,询问其有关怀孕的经历、以及他们的家庭、伴侣、和未出生的孩子之间的关系。研究的孕妇均属于有较高压力、童年逆境、有否精神疾病家族史的高危人群。这些女性更易罹患围产期焦虑和抑郁。结果:孕期访谈为了解孕产妇的心理构成提供了有价值的信息。她们心理状态和心理反应的量化可以用来衡量预测其母亲养育能力的质量。访谈中出现的反移情和移情有助于更深入地理解孕期女性的压抑、攻击性、悲伤、自恋、防卫等潜在动力学机制。结论:探究评估母孕期的心理构成以及她与未出生孩子之间的关系有助于进行专业的早期干预。早期干预措施应针对特定的高危人群,可有助预防对其孩子可能产生的不良效应。

关键词：孩子孕妇怀孕期间虚构心理健康干预措施质量指标斯德哥尔摩

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