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Iranian Grapevine Rootstocks and Hormonal Effects on Graft Union, Growth and Antioxidant Responses of Asgari Seedless Grape

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Horticultural Plant Journal 2018年第1期4卷 16-23页

作者： SHIRANI BIDABADI Siamak AFAZEL Marzieh SABBATINI paolo Department of Horticulture College of Agriculture Isfahan University of Technology Department of Horticulture Michigan State University

This research investigated physiological and biochemical changes at rootstock–scion union of graft combinations between Iranian rootstocks and Asgari scion in response to NAA and BAP *** cuts of scion and rootstock were dipped into NAA(0,200 and 400 mg·L^(-1))and BAP(0,250 and 500 mg·L^(-1))solutions for 30 min,immediately after the cuttings were grafted using the wedge grafting *** highest successful grafting rate(82%)was recorded with Asgari–Asgari combination treated with 200 mg·L^(-1) NAA+500 mg·L^(-1) *** the graft cut–surfaces with 200 mg·L^(-1) NAA+500 mg·L^(-1) BAP caused the lowest H 2 O 2 and MDA *** all the graft combinations,the highest increase in chlorophyll content with a high photosynthesis efficiency occurred in Asgari–Shahani when treated with 200 mg·L^(-1)NAA+500 mg·L^(-1) *** graft union formation in the presence of 200 mg·L^(-1) NAA+500 mg·L^(-1) BAP application enhanced CAT and POX *** conclusion,treatment of graft zone with 200 mg·L^(-1) NAA+500 mg·L^(-1) BAP enhanced antioxidant activities and reduced lipid peroxidation in scion ***,several grapevine rootstocks tested in our research were also impacting the scion performance.

关键词： antioxidant activity auxin cytokinin graft union formation grapevine photosynthesis efficiency

Orthostatic hypertension and adverse clinical outcomes in adults and older people

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Journal of Geriatric Cardiology 2021年第9期18卷 779-782页

作者： Sarah Damanti paolo D Rossi Matteo Cesari Unit of General Medicine and Advanced Care IRCCS San Raffaele InstituteMilanItaly Geriatric Unit Fondazione IRCCS Ca’Granda Ospedale Maggiore PoliclinicoMilanoItaly Department of Clinical Sciences and Community Health University of MilanMilanItaly Geriatric Unit IRCCS Istituti Clinici Scientifici MaugeriMilanItaly

Orthostatic hypertension(OHT)is a condition characterized by an increase in blood pressure after assuming the standing position.[1]Nowadays no consensus definition exists,thus OHT prevalence varies among studies(4%-20... 详细信息

关键词： hypertension clinical prevalence

Harmonisation requirements and capabilities towards a European spatial data infrastructure (ESDI): the HUMBOLDT protected areas scenario

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International Journal of Digital Earth 2012年第5期5卷 417-438页

作者： paolo Villa Roderic Molina Mario A.Gomarasca Emanuele Roccatagliata CNR-IREA Institute for Electromagnetic Sensing of the EnvironmentMilanoItaly GISIG Geographical Information Systems International GroupGenovaItaly

The HUMBOLDT project has the aim of implementing a Framework for harmonisation of data and services in the geoinformation domain,under the Infrastructure for Spatial Information in Europe(INSPIRE)Directive and in the context of the Global Monitoring for Environment and Security(GMES)*** two-pronged approach of HUM BOLDT comprises a technical side of software framework development and an application side of scenario testing and *** the HUMBOLDT Application Scenarios designed to demonstrate the capabilities of the Framework there is the one covering Protected Areas themes and use cases It aims to transform geoinformation,managed by park authorities,into a seamless flow that com bines multiple information sources from different governance levels(European,national,regional),and exploits this newly combined information for the purposes of planning,management and tourism *** Scenario constitutes a step further towards the integration of monitoring systems envisaged in the view of Digital *** Areas Scenario creates an examples of the use of the HUMBOLDT tools in Desktop and Web GIS environment,together with setting up a server environment exploiting HUMBOLDT harmonisation framework as taking into account user require-ments and needs and providing benefits for making the road to ESDI establish-ment easier.

关键词： data harmonisation geoinformation integration INSPIRE Digital Earth ESDI protected areas geo-spatial science spatial data infrastructure

Coronary heart disease incidence and competing risks： an important issue

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Journal of Geriatric Cardiology 2017年第7期14卷 425-429页

作者： paolo Emilio Puddu Peter Louis Amaduzzi Beatrice Ricci Department of Cardiovascular Respiratory Nephrological Anesthesiological and Geriatric Sciences Sapienza University of Rome italy Department of Experimental Diagnostics and Specialty Medicine Univerity of Bologna Italy

The estimation of lifetime morbid events is not a rare presentation of relatively old and of more recent epidemi- ological investigations, accompanied by evaluating rates, risks and predictors （more in general determinants or risk factors）. However, when the follow-up period is very long and Kaplan-Meier survival curves are adopted, or Kaplan- Meier-based more complex models such as Cox＇s analysis are used, clinical （or epidemiological） reality may well be distorted since by these survival methods risks tend to be overestimated, whereas survival tends to be reduced.

关键词： Coronary heart disease Competing risks The elderly

GLOBAL EXISTENCE OF SOLUTIONS FOR A MULTI-PHASE FLOW: A BUBBLE IN A LIQUID TUBE AND RELATED CASES

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Acta Mathematica Scientia 2015年第4期35卷 832-854页

作者： Debora AMADORI paolo BAITI Andrea CORLI Edda DAL SANTO Department of Engineering and Computer Science and Mathematics University of L'Aquila Department of Mathematics and Computer Science University of Udine Department of Mathematics and Computer Science University of Ferrara

In this paper we study the problem of the global existence （in time） of weak entropic solutions to a system of three hyperbolic conservation laws, in one space dimension, for large initial data. The system models the dynamics of phase transitions in an isothermal fluid; in Lagrangian coordinates, the phase interfaces are represented as stationary contact discontinuities. We focus on the persistence of solutions consisting in three bulk phases separated by two interfaces. Under some stability conditions on the phase configuration and by a suitable front tracking algorithm we show that, if the BV-norm of the initial data is less than an explicit （large） threshold, then the Cauchy problem has global solutions.

关键词： hyperbolic systems of conservation laws phase transitions wave-front trackingalgorithm

A Novel Biopsy Capsule Robot Based on High-Speed Cutting Tissue

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Cyborg and Bionic Systems 2022年第1期2022卷 118-128页

作者： Zhibin Song Wenjie Zhang Wenhui Zhang Dario paolo Key Laboratory of Mechanism Theory and Equipment Design of the Ministry of Educat ion Tianjin UniversityTianjin 300072China Bejing Shijitan Hospital Capital Medical UniversityBeijing 100084China The BioRobotics Institute Scuola Superiore Sant'Anna56100 PisaItaly

The capsule robot(CR)is a promising endoscopic method in gastrointestinal diagnosis because of its low discomfort to *** CRs are used to acquire image information only and lack the ability to collect *** some biopsy capsule robots(BCRs)have been developed,it remains challenging to acquire the intestinal tissue while avoiding tearing and adhesion due to the flexibility of colonic *** this study,we develop a BCR with a novel sampling strategy in which soft tissue is scratched with sharp blades rotating at high speed to avoid tissue *** the BCR design,a spiral spring with prestored energy is used to release high energy within a short period of time,which is dificult for a motor or magnet to perform within a small capacity installation *** energy of the tightened spiral spring is transmitted to drive sharp blades to rotate quickly via a designed gear *** guarantee reliable sampling,a Bowden cable is used to transmit the user's manipulation to trigger the rotation of the blades,and the triggering force transmitted by the able can be monitored in real time by a force sensor installed at the manipulating end.A prototype of the proposed BCR is designed and fabricated,and its performance is tested through in vitro *** results show that the proposed BCR is effective and the size of its acquired samples satisfies dinical requirements.

关键词： Robot guarantee rotating

A first order evaluation of the capacity of a healthcare network under emergency

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Earthquake Engineering and Engineering Vibration 2019年第3期18卷 663-677页

作者： Gian paolo Cimellaro Sebastiano Marasco Ali Zamani Noori Stephen A. Mahin Department of Civil and Environmental Engineering University of California Berkeley CA 94720-1710 USA Department of Civil Structural & Geotechnical Engineering Politecnico di Torino Turin 10129 Italy

Immediately after an earthquake a healthcare system within a city, comprising several hospitals, endures an extraordinary demand. This paper proposes a new methodology to estimate whether the hospital network has enough capacity to withstand the emergency caused by an earthquake. The ability of healthcare facilities and to provide a broad spectrum of emergency services immediately after a seismic event is assessed through a metamodel that assumes waiting time as main response parameter to assess the hospital network performance. The First Aid network of San Francisco subjected to a 7.2 Mw magnitude earthquake has been used as case study. The total number of injuries and their distributions among the six major San Francisco’s Emergency Departments have been assessed and compared with their capacity that has been determined using a survey conducted by the medical staff of the hospitals. The numerical results have shown that three of the six considered San Francisco’s hospitals cannot provide emergency services to the estimated injured. Two alternatives have been proposed to improve the performance of the network. The fi rst one redistributes existing resources while the second one considers additional resources by designing a new Emergency Department.

关键词： resilience hospital networks earthquake injured performance San Francisco

Theoretical Explanation of Uneven Transverse Temperature Distribution in Wide Thin Strip Rolling Process

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Journal of Iron and Steel Research International 2010年第4期17卷 18-23页

作者： TIAN Li-li paolo Patrizi ZHANG Jie Fabio Miani University of Science and Technology Beijing Beijing 100083 China University of Udine Udine 33100 Italy

A new theoretical thermomechanical explanation of the uneven transverse temperature distribution, along the width for thin and wide hot rolled strip was proposed. In particular, starting from the irregular pressure and friction distribution which led to an uneven heat generation, a 2D mathematical model of calculating the transverse termperature distribution was presented. A physical explanation for this problem was given and the model was used as an essential basis to build a corresponding FEM simulation model, in which heat loss and generation were considered. Deformation and friction heat were described in details. For a clearer and more logical analysis, the heat generation problem was split into two parts： one for the strip centre, and one for the sides, in correspondence with the temperature peak points at 100 mm from the strip edge. Finally, the result shows that how thenew theoretical model can lead to the exact interpretation of the measured uneven temperature distribution.

关键词： hot strip rolling strip temperature distribution strip thermomechanical behaviour deformation heat friction heat

Ageing and reliability of electrical insulation: the risk of hybrid AC/DC grids

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High Voltage 2020年第5期5卷 620-627页

作者： Gian Carlo Montanari Peter Morshuis paolo Seri Riddhi Ghosh CAPS Florida State UniversityTallahasseeUSA School of Electrical Engineering Xi'an Jiaotong UniversityXi'anPeople's Republic of China University of Bologna BolognaItaly

With an impetuous growth of DC links and future grids that will be often hybrid,providing AC and DC supply to nearby or the same customer,an important element is often neglected,that is,electrical *** are no doubts that overhead lines will step back compared to insulated cables,for known reasons of environmental impact,right of way and reliability,especially in an urban or harsh *** the other hand,while AC insulation systems have been investigated and used for decades,there is no analogue experience for DC polymeric insulation,nor for insulation systems subjected to power electronics *** study aims at enhancing the attention on this topic,focusing on insulation ageing mechanisms and models of relevance for hybrid AC/DC assets and *** and life models for AC,DC and power electronics supply are discussed and compared to experimental data,focusing on partial discharge and space *** is shown how these two phenomena affect lifetime for different AC,DC and transient operating *** main drivers for insulation design and material selection are discussed,showing that insulation reliability can be achieved only if operating stresses,ageing mechanisms and life models are known and accounted for properly by insulation designers.

关键词： insulation electrical properly