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Distribution of snow depth variability

Frontiers of Earth Science 2018年第4期12卷 683-692页

作者： S.R.FASSNACHT K.S.J.BROWN E.J.BLUMBERG J.I.LOPEZ MORENO T.P.COVINO M.KAPPAS Y.HUANG V.leone A.H.KASHIPAZHA ESS-Watershed Science Colorado State UniversityFort CollinsCO 80523-1476USA Cooperative Institute for Research in the Atmosphere Fort CollinsCO 80523-1375USA Natural Resources Ecology Laboratory Fort CollinsCO 80523-1499USA Geographisches Institut Georg-August-Universitat Gottingen37077GottingenDeutschland Geosciences Colorado State UniversityFort CollinsCO 80523-1482USA Instituto Pirenaico de Ecologia CSICCampus de Aula Dei50080ZaragozaEspana State Key Laboratory of Flydroscience and Engineering Tsinghua UniversityBeijing 100084China Seconda Universita degli Studi di Napoli Viale Abramo Lincoln581100Caserta CEItalia

Snow depth is the easiest snowpack property to measure in the field and is used to estimate the distribution of snow for quantifying snow storage. Often the mean of three snow depth measurements is used to represent snow depth at a location. This location is used as a proxy for an area, typically a digital elevation model (DEM) or remotely sensed pixel. Here, 11, 17, or 21 snow depth measurements were used to represent the mean snow depth of a 30-m DEM pixel. Using the center snow depth measurement for each sampling set was not adequate to represent the pixel mean, and while the use of three snow depth measurements improved the estimate of mean, there is still large error for some pixels. These measurements were then used to determine the variability of snow depth across a pixel. Estimating variability from few points rather than all in a measurement was not sufficient. The sampling size was increased from one to the total per pixel (11, 17, or 21) to determine how many point samples were necessary to approximate the mean snow depth per pixel within five percent. Binary regression trees were constructed to determine which terrain and canopy variables dictated the spatial distribution of the snow depth, the standard deviation of snow depth, and the sample size to within 5% of the mean per pixel. One location was measured in two years just prior to peak accumulation, and it is shown that there was little to no inter-annual consistency in the mean or standard deviation.

关键词： uncertainty sampling binary regression trees snow telemetry

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符号域中的对称:一个类型学研究（英文）

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文艺理论研究 2018年第2期38卷 168-181页

作者：马西莫.里奥尼意大利都灵大学

当前符号学正将关注点从符号和文本转向整个文化,需要开发出一种比较连贯的研究方法。本文试图通过应用针对分形的拓扑学理论,以分析符号域中的各类对称。本文将分形界定为两个拓扑结构之间的相似,通过比较视觉和概念模式,思考所谓的"相... 详细信息

当前符号学正将关注点从符号和文本转向整个文化,需要开发出一种比较连贯的研究方法。本文试图通过应用针对分形的拓扑学理论,以分析符号域中的各类对称。本文将分形界定为两个拓扑结构之间的相似,通过比较视觉和概念模式,思考所谓的"相似"究竟是什么,并基于对旋转对称、平移对称和反射对称的拓扑学分析,建立分形相似性的类型学。为说明每一种类型,本文从文化和政治领域寻找分析案例。最后假设,文化符号学可以演变成一种"模式科学",并挑战传统研究中自然和文化的学科分野。

关键词：符号学文化分形

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Neuroscientific Evidence in the Strategic Exploit of the Disabled as a Fighter in the Islamic State

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Sociology Study 2022年第1期12卷 1-6页

作者： Franco Posa Jessica leone Valeria Rondinelli Francesco Sclavi Stefano Piazza Franco Iacch NeuroIntelligence(Private Institute of Research in Forensic Neuroscience and Criminology) VareseItaly Independent Researcher Italy

In this paper we aim to address,through an innovative neuroscientific view,a significant recruitment strategy implemented by ISIS targeting individuals with *** use of strategies that reinforce empathy and the encouragement of the belief that one is capable of achieving a given goal,are strategically effective messages in terms of ***-efficacy,which is the set of beliefs the individual holds about his or her own abilities,is another tool used to effectively recruit someone with a *** use of media messages also reinforces the“know how”and the feeling of“being”,that is,recognizing oneself in rewarding *** analyzing the Entertainment-Education method,we identified some elements of persuasive storytelling that even in people with disabilities has led to success in terms of *** innovative multidisciplinary contrast activity with the contribution of neuroscience may therefore be effective in identifying behaviors and recruitment strategies that are effective with people with disabilities.

关键词： Islamic State recruitment disabled terrorism

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顾客绑定策略集的创建及其实证检验

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南开管理评论 2009年第2期12卷 141-145,152页

作者：张瑞雪董大海 Robert P.leone 胡宁俊大连理工大学企业管理系美国德州基督大学Neeley商学院

本文在对顾客绑定进行文献研究的基础上,选择网络零售行业进行实地研究,从公司和消费者双向视角出发,利用深度访谈技术,形成顾客绑定策略集的初始要素。然后,在问卷中采用"消费者购买决策"的顾客绑定测量方法进行大规模问卷调查。最后,... 详细信息

本文在对顾客绑定进行文献研究的基础上,选择网络零售行业进行实地研究,从公司和消费者双向视角出发,利用深度访谈技术,形成顾客绑定策略集的初始要素。然后,在问卷中采用"消费者购买决策"的顾客绑定测量方法进行大规模问卷调查。最后,利用调查数据检验顾客绑定策略集的信度和效度,修正并形成了三个多题项顾客绑定策略集,包括二维度("省钱"和"赠送礼品")的财务绑定策略集,二维度("顾客关注"和"创建社区")的社会绑定策略集和三维度("快速服务"、"便利服务"和"安全服务")的结构绑定策略集。

关键词：关系营销顾客关系网络零售企业顾客绑定策略

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Evaluation of chronic kidney disease in chronic heart failure: From biomarkers to arterial renal resistances

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World Journal of Clinical Cases 2015年第1期3卷 10-19页

作者： Massimo Iacoviello Marta leone Valeria Antoncecchi Marco Matteo Ciccone Cardiology Unit Cardiothoracic DepartmentUniversity Hospital Policlinico Consorziale of Bari 70124 Bari Italy Department of Emergency and Organ Transplantation University of Bari 70124 Bari Italy

Chronic kidney disease and its worsening are recurring conditions in chronic heart failure(CHF) which are independently associated with poor patient *** heart and kidney share many pathophysiological mechanisms which can determine dysfunction in each organ. Cardiorenal syndrome is the condition in which these two organs negatively affect each other, therefore an accurate evaluation of renal function in the clinical setting of CHF is essential. This review aims to revise the parameters currently used to evaluate renal dysfunction in CHF with particular reference to the usefulness and the limitations of biomarkers in evaluating glomerular dysfunction and tubular damage. Moreover, it is reported the possible utility of renal arterial resistance index(a parameter associated with abnormalities in renal vascular bed) for a better assesment of kidney disfunction.

关键词： Heart failure Biomarkers Doppler Renal resistance index Chronic kidney disease

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Anatomophysiological relationships and clinical considerations of taste and smell loss in patients with COVID-19

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World Journal of Virology 2022年第5期11卷 362-374页

作者： Maria Fernanda Rossi Vigliar Karina Torres Pomini Daniela Vieira Buchaim Rogerio leone Buchaim Biological Sciences Bauru School of DentistryUniversity of São PauloBauru 17012901São PauloBrazil University of Marilia Marilia 17525902São PauloBrazil University Center of Adamantina Adamantina 17800000São PauloBrazil Faculty of Veterinary Medicine and Animal Science University of São PauloSão Paulo 05508270São PauloBrazil

BACKGROUND There are numerous conflicting discussions about the outbreak of the new coronavirus 2019(COVID-19).AIM To present some anatomical and physiological considerations about two of the symptoms reported by patients:The loss or reduction of smell and *** The loss or reduction of smell and taste is presented in a peculiar way,with some cases of persistence even after *** this,it was searched in three databases,PubMed/MEDLINE,Web of Science,and Scopus,using the following keywords:"Smell","Taste","Smell AND COVID-19","Taste AND COVID-19",with no publication time restriction,only in English with full text available,excluding also brief communications,letters to the editor,editorials,reviews,comments,and conference *** The search found 776 articles in the PubMed/MEDLINE database,1018 in the Web of Science database,and 552 in the Scopus database,from which duplicates were removed(104 articles).Finally,17 studies were selected for detailed analysis within the eligibility criteria,with titles and abstracts related to central nervous system lesions responsible for smell and *** review suggests that viral mechanisms of action may be related to lesions both at the local level and at the level of the central nervous system,lasting up to 3 to 4 *** is considered persistent if it exceeds this period,as reported in one case in this *** are still few studies about the treatment,and among those addressed in this review,only two studies reported possible treatments and emphasized the scarcity of data,with the best option being treatments that do not cause harm,such as gustatory and olfactory physiotherapy CONCLUSION Given the scarcity of data,this review emphasizes the importance of prevention,through the correct use of personal protective equipment by health professionals and respect for local behavioral *** is also emphasized,through five studies,that there is a predominance of such symptoms in patients with COVID-

关键词： SARS-CoV-2 COVID-19 Coronavirus Olfactory nerve Smell Taste

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Staphylococcus Aureus Malignant External Otitis

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Advances in Microbiology 2014年第13期4卷 878-885页

作者： Filippo Ricciardiello Michele Cavaliere Flavia Oliva Annalisa Pianese Teresa Abate Carlo Antonio leone Head and Neck Department Otorhinolaryngology Unit The University of Naples “Federico II” Naples Italy Otorhinolaryngology Unit Cardarelli Hospital Naples Italy Otorhinolaryngology Unit Monaldi Hospital Naples Italy

Malignant external otitis is a severe infection of the external auditoy canal, characterized by high gravity and mortality. It can arrive to skull base and originate intracranial complications. The most frequent pathogenic agent is Pseudomonas aeruginosa. Authors described two cases of external malignant otitis caused by Staphylococcus aureus, explaining clinical features, progression, diagnostic and therapeutic approach, prognosis of this disease. A comparison between Pseudomonas aeruginosa and Staphylococcus aureus malignant otitis was described, associated with a literature analysis.

关键词： Malignant External Otitis Necrotizing External Otitis Skull Base Facial Nerve Palsy Cerebellar Abscesses

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Wnt-Fzd5 Signaling Directs the Normal Gcml Expression Essential for Placental Branching Morphogenesis

Wnt-Fzd5 Signaling Directs the Normal Gcml Expression Essent...

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2012全国发育生物学大会

作者： Johan H.van Es Hans Clevers Gustavo leone State key laboratory of Reproductive Biology Institute of ZoologyChinese Academy of Sciences

Wnt signaling plays an important role in regulating cell proliferation,survival,differentiation,polarization and migration during embryogenesis and is highly conserved from invertebrates to *** study has shown that systemic knockout of Frizzled5(Fzd5),a receptor of Wnt pathway,resulted in placental defects and embryonic lethality by ***,the mechanism underlying the defects remains ***,we show that the initiation of branching in chorion plate could not happen and fetal blood vessels from the allantois failed to penetrate into the chorion,resulting in a dysfunctional labyrinth in the absence of Fzd5 receptors in *** address whether and how trophoblasr-specific depletion of Fzd5 would contribute to the labyrinth developmental defects,we employed multiple approaches,including tetraploid aggregation and CYP19-Cre-mediated trophoblast specific knockout strategies,and demonstrated that Fzd5-deficient embryos supplied with a wild placenta can be carried to a later developmental stage and the process of chorionic branching occurred *** expression of Gcm1,Synb and Cebpa(markers for syncytiotrophoblastⅡ,a trophoblast layer adjacent to fetal vessel endothelial cells) was decreased upon the deletion of Fzd5,suggesting that syncytiotrophoblast development was seriously ***,the expression of tight junction molecule ZO-1,which disappeared at the branching sites in wildtype chorion,still remained at branching sites and the levels of VEGF,which will drive the invasion of fetal blood vessel into the chorion,were decreased in chorion *** addtion,the expression of Gcm 1 was reduced significantly during differentiation of mouse trophoblast stem cells with the deletion of Fzd5 and overexpression of Wnt2,a ligand of Wnt signaling,could increase the expression of Gcm1 during wildtype trophoblast stem cells differentiaton,but not in Fzd5-null trophoblast stem *** suggested that Wnt2-Fzd5 signaling pathway is importan

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SIMBAD：一个连接数据库管理系统Ⅲ的过程模拟装置

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化工电子计算 1990年第1期17卷 68-78页

作者： leone.,H

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粘土含量高的储层注水时地层伤害的特征及其控制

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国外石油地质 1990年第1期12卷 70-78,25页

作者： leone,JA 王宏

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