ERCIM News最新文献_第2页

Applied Data Science: Using Machine Learning for Alarm Verification 应用数据科学:使用机器学习进行报警验证

IF 0.1

ERCIM News Pub Date : 2016-10-01 DOI: 10.21256/ZHAW-3785

Jan A. Stampfli, Kurt Stockinger

引用次数: 1

Cissus sicyoides: Pharmacological Mechanisms Involved in the Anti-Inflammatory and Antidiarrheal Activities. 西洋接骨木：参与抗炎和止泻活性的药理机制

IF 5.6

ERCIM News Pub Date : 2016-01-23 DOI: 10.3390/ijms17020149

Fernando Pereira Beserra, Raquel de Cássia Santos, Larissa Lucena Périco, Vinicius Peixoto Rodrigues, Luiz Ricardo de Almeida Kiguti, Luiz Leonardo Saldanha, André Sampaio Pupo, Lúcia Regina Machado da Rocha, Anne Lígia Dokkedal, Wagner Vilegas, Clélia Akiko Hiruma-Lima

{"title":"Cissus sicyoides: Pharmacological Mechanisms Involved in the Anti-Inflammatory and Antidiarrheal Activities.","authors":"Fernando Pereira Beserra, Raquel de Cássia Santos, Larissa Lucena Périco, Vinicius Peixoto Rodrigues, Luiz Ricardo de Almeida Kiguti, Luiz Leonardo Saldanha, André Sampaio Pupo, Lúcia Regina Machado da Rocha, Anne Lígia Dokkedal, Wagner Vilegas, Clélia Akiko Hiruma-Lima","doi":"10.3390/ijms17020149","DOIUrl":"10.3390/ijms17020149","url":null,"abstract":"<p><p>The objective of this study was to evaluate the pharmacological mechanisms involved in anti-inflammatory and antidiarrheal actions of hydroalcoholic extract obtained from the leaves of Cissus sicyoides (HECS). The anti-inflammatory effect was evaluated by oral administration of HECS against acute model of edema induced by xylene, and the mechanisms of action were analysed by involvement of arachidonic acid (AA) and prostaglandin E₂ (PGE₂). The antidiarrheal effect of HECS was observed and we analyzed the motility and accumulation of intestinal fluid. We also analyzed the antidiarrheal mechanisms of action of HECS by evaluating the role of the opioid receptor, α₂ adrenergic receptor, muscarinic receptor, nitric oxide (NO) and PGE₂. The oral administration of HECS inhibited the edema induced by xylene and AA and was also able to significantly decrease the levels of PGE₂. The extract also exhibited significant anti-diarrheal activity by reducing motility and intestinal fluid accumulation. This extract significantly reduced intestinal transit stimulated by muscarinic agonist and intestinal secretion induced by PGE₂. Our data demonstrate that the mechanism of action involved in the anti-inflammatory effect of HECS is related to PGE₂. The antidiarrheal effect of this extract may be mediated by inhibition of contraction by acting on the intestinal smooth muscle and/or intestinal transit. </p>","PeriodicalId":44543,"journal":{"name":"ERCIM News","volume":"2008 1","pages":""},"PeriodicalIF":5.6,"publicationDate":"2016-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4783883/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70081418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

CREDENTIAL: Secure Cloud Identity Wallet 凭证:安全的云身份钱包

IF 0.1

ERCIM News Pub Date : 2016-01-01 DOI: 10.18154/RWTH-2018-223393

Nicolás Notario, S. Krenn, Bernd Zwattendorfer, Felix Hörandner

引用次数: 1

Core Research and Innovation Areas in Cyber-Physical Systems of Systems 信息物理系统的核心研究与创新领域

IF 0.1

ERCIM News Pub Date : 2015-10-08 DOI: 10.1007/978-3-319-25141-7_4

M. Reniers, S. Engell, H. Thompson

引用次数: 47

Interfaces to the Internet of Things with XForms 使用XForms实现物联网接口

IF 0.1

ERCIM News Pub Date : 2015-04-01 DOI: 10.14337/XMLLONDON15.PEMBERTON01

S. Pemberton

{"title":"Interfaces to the Internet of Things with XForms","authors":"S. Pemberton","doi":"10.14337/XMLLONDON15.PEMBERTON01","DOIUrl":"https://doi.org/10.14337/XMLLONDON15.PEMBERTON01","url":null,"abstract":"htmlabstractXForms is a language for describing interfaces to data, designed at W3C by researchers from industry and academia. It is a declarative language, meaning it describes what has to be done, but largely not how. The interface it describes does not have to run locally on the machine producing the data, but can be run remotely over the network. Since Internet of Things (IoT) computers typically have little memory and are low-powered, this makes XForms ideally suited for the task. \u0000 \u0000One of the unexpected successes of HTML was its adoption for controlling devices with embedded computers, such as home Wi-Fi routers. To make an adjustment to such a device, the user directs the browser to the IP address from which it is running and a small web server on the device serves up web pages that allow the user to fill in and submit values to change the working of the device. \u0000 \u0000However, the tiny embedded computers that form part of the IoT typically have memory in kilobytes, not megabytes, and lack the power to run a web server that can serve and interpret web pages. This calls for a different approach. \u0000 \u0000One approach is for the devices to serve up only the data of the parameters, so that those values can then be injected into an interface served from elsewhere. XForms [1], a standard that we have helped develop at W3C, is designed for exactly this type of scenario: although it is a technology originally designed for improving the handling of forms on the web, it has since been generalised to more general applications; version 2.0 is currently in preparation [2].","PeriodicalId":44543,"journal":{"name":"ERCIM News","volume":"2015 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2015-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67042572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Secure and Efficient Wireless Sensor Networks 安全高效的无线传感器网络

IF 0.1

ERCIM News Pub Date : 2015-04-01 DOI: 10.5167/uzh-116554

C. Schmitt, B. Stiller

引用次数: 9

Optimizing Text Quantifiers for Multivariate Loss Functions 优化多元损失函数的文本量词

IF 0.1

ERCIM News Pub Date : 2015-02-19 DOI: 10.1145/2700406

Andrea Esuli, F. Sebastiani

{"title":"Optimizing Text Quantifiers for Multivariate Loss Functions","authors":"Andrea Esuli, F. Sebastiani","doi":"10.1145/2700406","DOIUrl":"https://doi.org/10.1145/2700406","url":null,"abstract":"We address the problem of quantification, a supervised learning task whose goal is, given a class, to estimate the relative frequency (or prevalence) of the class in a dataset of unlabeled items. Quantification has several applications in data and text mining, such as estimating the prevalence of positive reviews in a set of reviews of a given product or estimating the prevalence of a given support issue in a dataset of transcripts of phone calls to tech support. So far, quantification has been addressed by learning a general-purpose classifier, counting the unlabeled items that have been assigned the class, and tuning the obtained counts according to some heuristics. In this article, we depart from the tradition of using general-purpose classifiers and use instead a supervised learning model for structured prediction, capable of generating classifiers directly optimized for the (multivariate and nonlinear) function used for evaluating quantification accuracy. The experiments that we have run on 5,500 binary high-dimensional datasets (averaging more than 14,000 documents each) show that this method is more accurate, more stable, and more efficient than existing state-of-the-art quantification methods.","PeriodicalId":44543,"journal":{"name":"ERCIM News","volume":"2015 1","pages":""},"PeriodicalIF":0.1,"publicationDate":"2015-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1145/2700406","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64165178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 75

Toward Automatic Data Curation for Open Data 面向开放数据的自动数据管理

IF 0.1

ERCIM News Pub Date : 2015-01-01 DOI: 10.21256/zhaw-3643

Thilo Stadelmann, Mark Cieliebak, Kurt Stockinger

引用次数: 2

Preserving Linked Data 保存关联数据

IF 0.1

ERCIM News Pub Date : 2014-09-30 DOI: 10.55630/dipp.2014.4.4

C. Meghini, Annalisa Molino, Francesca Borri, Giulio Galesi

引用次数: 0

Large Scale Image Retrieval Using Vectors of Locally Aggregated Descriptors 基于局部聚合描述子向量的大规模图像检索

IF 0.1

ERCIM News Pub Date : 2013-10-02 DOI: 10.1007/978-3-642-41062-8_25

Giuseppe Amato, Paolo Bolettieri, F. Falchi, C. Gennaro

引用次数: 15