检索结果-南通市图书馆

A Damage Scenario for the 2012 Northern Italy Earthquakes and Estimation of the Economic Losses to Residential Buildings

引用

International Journal of Disaster Risk Science 2017年第3期8卷 326-341页

作者： Fabrizio Meroni Thea Squarcina vera Pessina Mario Locati Marco Modica Roberto Zoboli Istituto Nazionale di Geofisica e Vulcanologia(INGV) Sezione di MilanoVia Bassini 15MilanItaly Istituto di Ricerca sulla Crescita Economica Sostenibile(IRCrES) Via Corti1220131 MilanItaly

In May 2012 a seismic sequence occurred in Northern Italy that was characterized by two main shocks with a magnitude range between 5.5 and 6. These shocks represent a good case study by which to quantify the monetary losses caused by a moderate earthquake in a densely populated and economically well-developed *** loss estimation accounts for damage to residential buildings, and considers the full effect of all the seismic aftershock events that lasted for nearly a month. The building damage estimation is based on the European Macroseismic Scale(EMS-98) definitions, which depict the effects of an earthquake on built-up areas in terms of observed intensities. Input data sources are the residential building census provided by Istituto Nazionale di Statistica—the Italian National Institute of Statistics(ISTAT)—and the official market value of real estate assets, obtained from the Osservatorio del Mercato Immobiliare—the Real Estate Market Observatory(OMI). These data make it possible to quantify the economic losses due to earthquakes, an economic indicator updated yearly. The proposed multidisciplinary method takes advantage of seismic,engineering, and economic data sets, and is able to provide a reasonable after the event losses scenario. Data are not gathered for each single building and the intensity values are not a simple hazard indicator, but, notwithstanding its coarseness, this method ensures both robust and reproducible results. As the local property value is availablethroughout the Italian territory, the present loss assessment can be effortlessly repeated for any area, and may be quickly reproduced in case of future events, or used for predictive economic estimations.

关键词：地震损坏经济损失 EMS-98 紧张北意大利 2012 年 5 月 20 日地震

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Accident or crime?About the meaning of face injuries inflicted by blunt force

引用

Forensic Sciences Research 2016年第1期1卷 14-21页

作者： vera Sterzik David Duckwitz Michael Bohnert Institute of Forensic Medicine Cantonal HospitalSt.GallenSwitzerland Institute of Forensic Medicine Julius-Maximilians-UniversityWurzburgGermany

Injuries caused by blunt force are seen frequently in daily forensic ***,especially when there is less information about the surrounding circumstances,it might become difficult to figure out the cause and background of injuries:accident,criminal violence or self-infliction?In the study presented,face injuries caused by blunt force in 694 cases were analyzed comparing the injury patterns in accidents to those in *** turned out injuries of the ear and retroauricular region clearly indicate a ***,soft tissue injuries of nose,upper jaw,and lower jaw point towards a criminal violence,whereas tooth injuries occur with a similar frequency in both crimes and accidents.

关键词： Forensic science blunt force facial injuries head injuries fatalities ear injury retroauricular injury accident criminal violence

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Visible-light-induced synthesis of phosphorylated N-heterocycles through proton-coupled electron transfer

引用

Science China Chemistry 2021年第5期64卷 681-683页

作者： vera A.Vil’ Igor B.Krylov Alexander O.Terent’ev N.D.Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences Moscow 119991Russia

Phosphorus-containing organic compounds are important feedstock for the synthesis of value-added bioactive ***,the development of highly efficient synthetic methods for the construction of phosphorus-element bonds has drawn huge attention in the past decades[1].Particularly,the formation of P–C bonds from phosphoruscentered radicals has been demonstrated to be one of the most efficient and convenient strategies,which has been widely applied for the synthesis of organic phosphorus compounds in recent years.

关键词： synthesis bonds phosphorus

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Effect of Prostate Inflammation on Ejaculate Indicators in Men of Various Ages from Infertility Couples

引用

Advances in Sexual Medicine 2023年第1期13卷 1-9页

作者： Elena G. Novikova vera G. Selyatitskaya Igor I. Tityaev Federal Research Centеr of Fundamental and Translational Medicine Novosibirsk Russia Regional Medical and Diagnostic Centre Ltd. Novosibirsk Russia State Budgetary Institution of Healthcare Novosibirsk’s Region City Hospital No. 1 Novosibirsk Russia

The question of the impact of chronic prostatitis on male fertility remains debatable. In our study, we proved that inflammation of the prostate affects the characteristics of a man’s ejaculate. The inflammatory process negatively affects the reproductive characteristics of men of all ages, however, in the older age group, its clinical and laboratory manifestations are most pronounced.

关键词： Spermatogenesis Prostatitis Inflammation Male Infertility

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

An ETD Method for American Options under the Heston Model

引用

Computer Modeling in Engineering & Sciences 2020年第8期124卷 493-508页

作者： Rafael Company vera N.Egorova Lucas Jódar Ferran Fuster Valls Instituto de Matemática Multidisciplinar Universitat Politècnica de ValènciaValencia46022Spain Depto.de Matemática Aplicada y Ciencias de la Computación Universidad de CantabriaSantander39005Spain Nfoque Advisory Services Madrid28001Spain

A numerical method for American options pricing on assets under the Heston stochastic volatility model is developed.A preliminary transformation is applied to remove the mixed derivative term avoiding known numerical drawbacks and reducing computational *** boundary is treated by the penalty *** nonlinear partial differential equation is solved numerically by using the method of *** full discretization the exponential time differencing method is *** analysis establishes the stability and positivity of the proposed *** numerical convergence behaviour and effectiveness are investigated in extensive numerical experiments.

关键词： Heston model American option pricing exponential time differencing semi-discretization

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

17世纪的自然哲学猜想和植物移植项目:茜草的案例(染色茜草)

引用

自然辩证法通讯 2023年第11期45卷 58-69页

作者：维拉·凯勒美国俄勒冈大学历史系美国俄勒冈97403

近些年,科学史中的园艺学和植物园受到越来越多的关注。从博物学的角度看,这是一种近十年来颇受关注的知识形态,用于解释近代科学的、定性的、活力论的自然科学到18世纪机械物质观和生物分类议题的转变。许多研究18世纪的历史学家特别提... 详细信息

近些年,科学史中的园艺学和植物园受到越来越多的关注。从博物学的角度看,这是一种近十年来颇受关注的知识形态,用于解释近代科学的、定性的、活力论的自然科学到18世纪机械物质观和生物分类议题的转变。许多研究18世纪的历史学家特别提出,作为全球生物分类枢纽,植物园为殖民科学和帝国管理而服务。本文论证了在早期现代的植物学项目中,包括殖民地的植物学项目,自然哲学持续的重要性以及自然法术和炼金术日益增长的重要性。本文强调,在此期间自然哲学猜想的不确定性支持某种促进知识的观点,即增加人类驾驭自然和世界的能力需要冒着巨大的风险。

关键词：移植炼金术皇家学会殖民主义植物园

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Covalent linkage of sulfated hyaluronan to the collagen scaffold Mucograft® enhances scaffold stability and reduces proinflammatory macrophage activation in vivo

引用

Bioactive Materials 2022年第2期7卷 420-434页

作者： Sarah Al-Maawi Sandra Rother Norbert Halfter Karen M.Fiebig Juliane Moritz Stephanie Moeller Matthias Schnabelrauch Charles James Kirkpatrick Robert Sader Hans-Peter Wiesmann Dieter Scharnweber vera Hintze Shahram Ghanaati Clinic for Maxillofacial and Plastic Surgery Goethe UniversityFrankfurt Am MainGermany Institute of Materials Science Max Bergmann Center of BiomaterialsTU DresdenBudapester Str.2701069DresdenGermany Biomaterials Department INNOVENT e.V.Prüssingstr.27B07745JenaGermany Department of Cellular and Molecular Medicine Glycobiology Research and Training CenterUniversity of CaliforniaSan DiegoLa JollaCAUSA

Sulfated glycosaminoglycans(sGAG)show interaction with biological mediator *** collagen-based biomaterials are widely used in clinics,their combination with high-sulfated hyaluronan(sHA3)is *** study aims to functionalize a collagen-based scaffold(Mucograft®)with sHA3 via electrostatic(sHA3/PBS)or covalent binding to collagen fibrils(sHA3+EDC/NHS).Crosslinking without sHA3 was used as a control(EDC/NHS Ctrl).The properties of the sHA3-functionalized materials were *** vitro growth factor and cytokine release after culturing with liquid platelet-rich fibrin was performed by means of *** cellular reaction to the biomaterials was analyzed in a subcutaneous rat *** study revealed that covalent linking of sHA3 to collagen allowed only a marginal release of sHA3 over 28 days in contrast to electrostatically bound ***3+EDC/NHS scaffolds showed reduced vascular endothelial growth factor(VEGF),transforming growth factor beta 1(TGF-β1)and enhanced interleukin-8(IL-8)and epithelial growth factor(EGF)release in vitro compared to the other *** sHA3/PBS and EDC/NHS Ctrl scaffolds showed a high proinflammatory reaction(M1:CD-68+/CCR7+)and induced multinucleated giant cell(MNGC)formation in *** sHA3+EDC/NHS scaffolds reduced the proinflammatory macrophage M1 response and did not induce MNGC formation during the 30 ***3+EDC/NHS scaffolds had a stable structure in vivo and showed sufficient integration into the implantation region after 30 days,whereas EDC/NHS Ctrl scaffolds underwent marked disintegration and lost their initial *** summary,functionalized collagen(sHA3+EDC/NHS)modulates the inflammatory response and is a promising biomaterial as a stable scaffold for full-thickness skin regeneration in the future.

关键词： Sulfated hyaluronan Collagen Wound healing Cellular reaction Multinucleated giant cells

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

An Inactivated Vaccine from a Field Strain of Bovine Herpesvirus-1(BoHV-1) has High Antigenic Mass and Induces Strong Efficacy in a Rabbit Model

引用

Virologica Sinica 2013年第1期28卷 36-42页

作者： Julian Ruiz-Sáenz Jairo Jaime Victor vera Microbiology and Epidemiology Group Faculty of Veterinary Medicine and Animal Science National University of Colombia Grupo de Investigación CENTAURO Agrarian Sciences Faculty Universidad de Antioquia A.A. 1226

Bovine Herpesvirus-1 (BoHV-1) is a DNA virus belonging to the family Herpesviridae, subfamily Alfaherpesvirinae; it is a worldwide pathogen, causing serious economic losses in livestock. In Colombia there have been multiple isolates of BoHV-1 that have been subjected to molecular characterization, classifying most of the country isolates as BoHV-1.1. In the present study we developed and evaluated an ethyleneimine binary inactivated isolate from the native BoHV-1 strain (Córdoba-2) in a rabbit model of vaccination and infection. The vaccine was evaluated in two phases, one of immunogenicity with vaccination and a booster after 21 days, and an evaluation phase of protection against challenge with a highly virulent reference strain. The results demonstrate optimum serum-conversion, with protective neutralizing antibody titers 28 days post vaccination and optimal protection against challenge with the reference strain with decreased clinical signs of infection, protection against the onset of fever and decrease of virus excretion post challenge. In conclusion, our results show the enormous potential that an immunogenic inactivated vaccine has produced from the native BoHV-1.1 strain, which produces a high antigen mass to the vaccine to induce optimal immunity and protection, and it is a strong candidate for evaluation and possible future use in different cattle populations.

关键词：牛疱疹病毒灭活疫苗抗原诱导模型疗效疫苗接种兔

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Conventional type 1 dendritic cells protect against age-related adipose tissue dysfunction and obesity

引用

Cellular & Molecular Immunology 2022年第2期19卷 260-275页

作者： Elena Hernández-García Francisco J.Cueto Emma C.L.Cook Ana Redondo-Urzainqui Sara Charro-Zanca Iñaki Robles-vera Ruth Conde-Garrosa Ivana Nikolić Guadalupe Sabio David Sancho Salvador Iborra Department of Immunology Ophthalmology and ENTSchool of MedicineUniversidad Complutense de MadridMadrid 28040Spain Centro Nacional de Investigaciones Cardiovasculares(CNIC) Madrid 28029Spain

Conventional dendritic cells(cDCs)scan and integrate environmental cues in almost every tissue,including exogenous metabolic *** cDCs are critical in maintaining immune balance,their role in preserving energy homeostasis is ***,we showed that Batf3-deficient mice lacking conventional type 1 DCs(cDC1s)had increased body weight and adiposity during *** led to impaired energy expenditure and glucose tolerance,insulin resistance,dyslipidemia,and liver ***1 deficiency caused adipose tissue inflammation that was preceded by a paucity of NK1.1+invariant NKT(iNKT)***,among antigen-presenting cells,cDC1s exhibited notable induction of IFN-γproduction by iNKT cells,which plays a metabolically protective role in lean adipose ***3L treatment,which expands the dendritic cell(DC)compartment,mitigated diet-induced obesity and hyperlipidemia in a Batf3-dependent *** effect was partially mediated by NK1.1+*** results reveal a new critical role for the cDC1-iNKT cell axis in the regulation of adipose tissue homeostasis.

关键词： Dendritic Cells NKT Obesity ageing FLT3L

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Hand-feel soil texture observations to evaluate the accuracy of digital soil maps for local prediction of soil particle size distribution:A case study in Central France

引用

Pedosphere 2023年第5期33卷 731-743页

作者： Anne C.RICHER-de-FORGES Dominique ARROUAYS Laura POGGIO Songchao CHEN Marine LACOSTE Budiman MINASNY Zamir LIBOHOVA Pierre ROUDIER vera LMULDER HervéNÉDÉLEC Guillaume MARTELET Blandine LEMERCIER Philippe LAGACHERIE Hocine BOURENNANE INRAE(Institut national de recherche pour l'agriculture l'alimentation et l'environnement)Info&Sols UnitOrléans 45075France ISRIC(International Soil Reference and Information Centre)Wageningen P.O.Box 353Wageningen 6700The Netherlands Zhejiang University-Hangzhou Global Scientific and Technological Innovation Center Hangzhou 311200China The University of Sydney Sydney Institute of Agriculture.Eveleigh NSW 2015Australia The University of Sydney School of Life and Environmental SciencesEveleigh NSW 2015Australia USDA-ARS(United States Department of Agriculture-Agricultural Research Service) Dale Bumpers Small Farms Research Center6883 S.State Hwy.23Booneville AR 72927USA Landcare Research-Manaaki Whenua Palmerston North 4442New Zealand Soil Geography and Landscape Group Wageningen UniversityP.O.Box 47Wageningen 6700The Netherlands Chambre d'Agriculture du Loiret Orléans F-45000France Bureau de Recherches Géologiques et Minières BP 36009Orléans cedex 2Orléans 45060France UMR SAS(UnitéMixte de Recherche"Sol Agro et hydrosystème Spatialisation")Institut Agro INRAERennes F-35000France UMR LISAH(UnitéMixte de Recherche"Laboratoire d'Etude des Interactions entre Sol-Agrosystème-Hydrosystème") INRAEInstitut AgroIRD(Institut de Recherche pour le Développement)Montpellier F-34000France

Digital maps of soil properties are now widely ***-users now can access several digital soil mapping(DSM)products of soil properties,produced using different models,calibration/training data,and covariates at various spatial scales from global to ***,there is an urgent need to provide easy-to-understand tools to communicate map uncertainty and help end-users assess the reliability of DSM products for use at local *** this study,we used a large amount of hand-feel soil texture(HFST)data to assess the performance of various published DSM products on the prediction of soil particle size distribution in Central *** tested four DSM products for soil texture prediction developed at various scales(global,continental,national,and regional)by comparing their predictions with approximately 3200 HFST observations realized on a 1:50000 soil survey conducted after release of these DSM *** used both visual comparisons and quantitative indicators to match the DSM predictions and HFST *** comparison between the low-cost HFST observations and DSM predictions clearly showed the applicability of various DSM products,with the prediction accuracy increasing from global to regional *** simple evaluation can determine which products can be used at the local scale and if more accurate DSM products are required.

关键词： digital soil mapping products easy-to-understand tool hand-feel observation local use map uncertainty prediction performance spatial extent visual assessment

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：