WorldWideScience

Sample records for js group early

  1. Express.js blueprints

    CERN Document Server

    Augarten, Ben; Lin, Eric; Shaikh, Aidha; Soriani, Fabiano Pereira; Tisserand, Geoffrey; Zhang, Chiqing; Zhang, Kan

    2015-01-01

    This book is for beginners to Node.js and also for those who are technically advanced. By the end of this book, every competent developer will have achieved expertise in building web applications with Express.js.

  2. Professional AngularJS

    CERN Document Server

    Karpov, Valeri

    2015-01-01

    A comprehensive guide to AngularJS, Google's open-source client-side framework for app development. Most of the existing guides to AngularJS struggle to provide simple and understandable explanations for more advanced concepts. As a result, some developers who understand all the basic concepts of AngularJS struggle when it comes to building more complex real-world applications. Professional AngularJS provides a thorough understanding of AngularJS, covering everything from basic concepts, such as directives and data binding, to more advanced concepts like transclusion, build systems, and auto

  3. Instant Zepto.js

    CERN Document Server

    Pointer, Ian

    2013-01-01

    A simple starter guide that will walk you through Zepto.js from installation to more advanced topics using a step-by-step approach with useful examples included along the way.Instant Zepto.js is designed for web developers with some jQuery experience who are interested in speeding up and enhancing their web applications, especially on mobile devices.

  4. Mastering Ext JS

    CERN Document Server

    Groner, Loiane

    2013-01-01

    Designed to be a structured guide, Mastering Ext JS is full of engaging examples to help you learn in a practical context.This book is for developers who are familiar with using Ext JS who want to augment their skills to create even better web applications.

  5. Learning Ext JS

    CERN Document Server

    Méndez, Carlos A; Gonzalez, Armando

    2015-01-01

    If you are a JavaScript developer who now wants to use the Ext JS framework, this is the book for you. This guide is useful to you whether you're new to Ext JS 5 or are a seasoned expert. Experience in HTML, CSS, and JavaScript is required in order to understand and get the most out of this book.

  6. Learning Less.js

    CERN Document Server

    Libby, Alex

    2014-01-01

    If you are a designer or developer who wants to quickly learn how to harness the power of Less.js to write more efficient CSS styles that can be applied to a website of any size, then this book is for you. This book will help you master both the basic functions and advanced features of Less.js. It would be helpful to have some familiarity of writing CSS styles, although no prior experience of using CSS preprocessors is required.

  7. SymJS

    DEFF Research Database (Denmark)

    Andreasen, Esben; Li, Guodong; Ghosh, Indradeep

    2014-01-01

    We present SymJS, a comprehensive framework for automatic testing of client-side JavaScript Web applications. The tool contains a symbolic execution engine for JavaScript, and an automatic event explorer for Web pages. Without any user intervention, SymJS can automatically discover and explore Web...... events, symbolically execute the associated JavaScript code, refine the execution based on dynamic feedbacks, and produce test cases with high coverage. The symbolic engine contains a symbolic virtual machine, a string-numeric solver, and a symbolic executable DOM model. SymJS’s innovations include...... a novel symbolic virtual machine for JavaScript Web, symbolic+dynamic feedback directed event space exploration, and dynamic taint analysis for enhancing event sequence construction. We illustrate the effectiveness of SymJS on standard JavaScript benchmarks and various real-life Web applications...

  8. Mastering Ext JS

    CERN Document Server

    Groner, Loiane

    2015-01-01

    If you are a developer who is familiar with Ext JS and want to augment your skills to create even better web applications, this is the book for you. Basic knowledge of JavaScript/HTML/CSS and any server-side language (PHP, Java, C#, Ruby, or Python) is required.

  9. KnockoutJS blueprints

    CERN Document Server

    Russo, Carlo

    2015-01-01

    If you are a JavaScript developer and already know the basics of KnockoutJS and you want to get the most out of it, then this book is for you. This book will help in your transition from a small site to a large web application that is easily maintainable.

  10. Deploying Node.js

    CERN Document Server

    Pasquali, Sandro

    2015-01-01

    If you are an intermediate or advanced developer deploying your Node.js applications, then this book is for you. If you have already built a Node application or module and want to take your knowledge to the next level, this book will help you find your way.

  11. Ext JS 4 First Look

    CERN Document Server

    Groner, Loiane

    2012-01-01

    This book is a practical step-by-step tutorial which guides you to migrate from Ext JS 3 to Ext JS 4. There are examples backed with explanations and plenty of code and illustrations to look forward to. This book is written for web developers who are familiar with Ext JS 3 and want to have detailed insights into the new features of Ext JS 4.

  12. JS ISH-ESH-2 UPDATE ON THE DETECTION AND FOLLOW-UP OF EARLY HYPERTENSIVE HEART DISEASE.

    Science.gov (United States)

    Rosei, Enrico Agabiti

    2016-09-01

    Current Hypertension Guidelines emphasize the importance of assessing the presence of preclinical organ damage. In fact, an extensive evaluation of organ damage may increase the number of patients classified at high CV risk and therefore strongly influence the clinical management of patients. Hypertensive heart disease remains to date the form of organ damage for which there is the greatest amount of evidence of a strong independent prognostic significance. In the presence of a chronic pressure overload, a parallel addition of sarcomers takes place with an increase in myocyte width, which in turn increases left ventricular wall thickness; myocyte hypertrophy is also associated with apoptosis, collagen deposition and ventricular fibrosis with an impairment of coronary hemodynamics as well, thus profoundly influencing functional properties of the left (and right) ventricle. The development of LVH represents a step toward the development of clinical cardiovascular diseases, such as congestive heart failure, ischemic heart disease, stroke and sudden death. Therefore, accurate assessment of cardiac anatomy and function might be of help for a prompter identification of early alterations that may predispose hypertensive patients to cardiovascular events.The Guidelines of the European Society of Hypertension and of the European Society of Cardiology include echocardiography among the recommended techniques to be considered in hypertensive patients. In fact, echocardiography is a relatively easy method, is repeatable, is specific and more sensitive measure of LVH than electrocardiography. The relationship between LV mass at baseline and incidence of cardiovascular events is continuous and independent of other cardiovascular risk factors, and has been confirmed in various subsets of patients. In addition changes in LV mass parallel the occurrence of cardiovascular fatal and non-fatal events, independently of blood pressure and other cardiovascular risk factors. Nevertheless

  13. AngularJS directives

    CERN Document Server

    Vanston, Alex

    2013-01-01

    This book uses a practical, step-by-step approach, starting with how to build directives from the ground up before moving on to creating web applications comprised of multiple modules all working together to provide the best user experience possible.This book is intended for intermediate JavaScript developers who are looking to enhance their understanding of single-page web application development with a focus on AngularJS and the JavaScript MVC frameworks.It is expected that readers will understand basic JavaScript patterns and idioms and can recognize JSON formatted data.

  14. jsGraph and jsNMR—Advanced Scientific Charting

    Directory of Open Access Journals (Sweden)

    Norman Pellet

    2014-09-01

    Full Text Available The jsGraph library is a versatile javascript library that allows advanced charting to be rendered interactively in web browsers without relying on server-side image processing. jsGraph is released under the MIT license and is free of charge. While being highly customizable through an intuitive javascript API, jsGraph is optimized to render a large quantity of data in a short amount of time. jsGraphs can display line, scatter, contour or zone series. Examples can be consulted on the project home page [1]. Customization of the chart, its axis and its series is achieved through simple but comprehensive JSON configurations.

  15. Instant IntroJs

    CERN Document Server

    Arasteh, Ehsan

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. A simple starter that will guide you through IntroJs from scratch to advanced topics using a simple step by step approach with useful examples along the way.This book is for web designers who want to create an interactive step-by-step introduction for showing specific or all parts of an application or website to users. Basic JavaScript programming and knowledge of HTML and CSS is required. No knowledge of any other JavaScript libraries is needed

  16. AngularJS testing cookbook

    CERN Document Server

    Bailey, Simon

    2015-01-01

    This book is intended for developers who have an understanding of the basic principles behind both AngularJS and test-driven development. You, as a developer, are interested in eliminating the fear related to either introducing tests to an existing codebase or starting out testing on a fresh AngularJS application. If you're a team leader or part of a QA team with the responsibility of ensuring full test coverage of an application, then this book is ideal for you to comprehend the full testing scope required by your developers. Whether you're new to or are well versed with AngularJS, this book

  17. Instant AngularJS starter

    CERN Document Server

    Menard, Dan

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. This book is written in an easytoread style, with a strong emphasis on realworld, practical examples. Stepbystep explanations are provided for performing important tasks.This book is for web developers familiar with JavascriptIt doesn't cover the history of AngularJS, and it's not a pitch to convince you that AngularJS is the best framework on the entire web. It's a guide to help you learn everything you need to know about AngularJS in as few pa

  18. KnockoutJS web development

    CERN Document Server

    Farrar, John

    2015-01-01

    This book is for web developers and designers who work with HTML and JavaScript to help them manage data and interactivity with data using KnockoutJS. Knowledge about jQuery will be useful but is not necessary.

  19. Node.js by example

    CERN Document Server

    Tsonev, Krasimir

    2015-01-01

    If you are a JavaScript developer with no experience with Node.js or server-side web development, this book is for you. It will lead you through creating a fairly complex social network. You will learn how to work with a database and create real-time communication channels.

  20. Application of multiplex PCR for the screening of genotyping system for the rare blood groups Fy(a-), s-, k-, Di (b-) and Js(b-)%多重PCR筛选广西壮族人群稀有血型Fy(a-)、s-、k-、Di(b-)、Js(b-)

    Institute of Scientific and Technical Information of China (English)

    焦伟; 谢莉; 黎海澜; 蓝娇; 莫柱宁; 阳子驥; 刘斐; 肖瑞平; 贺云蕾

    2014-01-01

    Objective To screen rare blood groups Fy(a-),s-,k-,Di(b-) and Js(b-) in an ethnic Zhuang population.Methods Sequence-specific primers were designed based on single nucleotide polymorphism (SNP) sites of blood group antigens Fyb and s.A specific multiplex PCR system Ⅰ was established.Multiplex PCR system Ⅱ was applied to detect alleles antigens Dib,k,Jsb1910 and Jsb2019 at the same time.The two systems was were used to screen for rare blood group antigens in 4490 randomly selected healthy donors of Guangxi Zhuang ethnic origin.Results We successfully made the multiplex PCR system Ⅰ.We detected the rare blood group antigens using the two PCR system.There are five Fy(a-),three s(-),two Di(b-) in 4490 Guangxi zhuang random samples.The multiplex PCR system Ⅰ has achieved good accuracy and stability.With multiplex PCR systems Ⅰ and Ⅱ,4490 samples were screened.Five Fy (a-),three s(-) and two Di(b-) samples were discovered.Conclusion Multiplex PCR is an effective methods,which can be used for high high-throughput screening of rare blood groups.The rare blood types of Guangxi Zhuang ethnic origin obtained through the screening can provide valuable information for compatible blood transfusion.Through screening we obtained precious rare blood type materials which can be used to improve the capability of compatible infusion and reduce the transfusion reactions.%目的 通过分子生物学方法,筛选广西壮族随机献血者样本中的Fy(a-)、s-、k-、Di(b-)、Js(b-)表型,获得壮族稀有血型资料,丰富中国稀有血型库.方法 基于血型抗原Fyb、s等位基因单核苷酸多态性位点,设计序列特异性引物,优化PCR条件,建立多重PCR体系Ⅰ;并使用筛选稀有血型等位基因Dib、k、Jsb1910、Jsb2019多重PCR体系Ⅱ共同对4490份广西壮族随机献血者样本进行筛选.结果 成功构建检测血型抗原Fyb、s的多重PCR体系Ⅰ,经验证多重PCR体系Ⅰ具有良好的准确度和稳定性.

  1. AngularJS test-driven development

    CERN Document Server

    Chaplin, Tim

    2015-01-01

    This book is for developers who want to learn about AngularJS development by applying testing techniques. You are assumed to have a basic knowledge and understanding of HTML, JavaScript, and AngularJS.

  2. Dependency injection with AngularJS

    CERN Document Server

    Knol, Alex

    2013-01-01

    This book is a practical, hands-on approach to using dependency injection and implementing test-driven development using AngularJS. Dependency Injection with AngularJS is aimed at developers who are aware of AngularJS but need to get started with using it in real life applications. Also, developers who want to get into test-driven development with AngularJS can use this book as practical guide. Even if you know about dependency injection, it can serve as a good reference on how it is used within AngularJS. Readers are expected to have some experience with JavaScript.

  3. AngularJS web application development

    CERN Document Server

    Darwin, Peter Bacon

    2013-01-01

    The book will be a step-by-step guide showing the readers how to build a complete web app with AngularJSJavaScript developers who want to learn AngularJS for developing web apps. Knowledge of JavaScript and HTML is expected. No knowledge of AngularJS is required.

  4. Responsive web design with AngularJS

    CERN Document Server

    Patel, Sandeep Kumar

    2014-01-01

    If you are an AngularJS developer who wants to learn about responsive web application development, this book is ideal for you. Responsive Web Design with AngularJS is intended for web developers or designers with a basic knowledge of HTML, CSS, and JavaScript.

  5. Practical Ext JS Projects with Gears

    CERN Document Server

    Zammetti, Frank

    2009-01-01

    Discover Ext JS, one of today's most powerful and highly regarded JavaScript frameworks, with perhaps the best set of GUI widgets around, and a whole host of components that make developing client--side applications a breeze. Using a pragmatic approach, you'll dissect seven full--fledged applications, covering *How Ext JS allows you to create these applications with a slick user interface with a minimum of effort*How the other parts of Ext JS aside from the GUI widgets provide many of the capabilities modern applications need, such as Ajax and data mechanisms *How other technologies such as Ge

  6. Data-oriented development with AngularJS

    CERN Document Server

    Waikar, Manoj

    2015-01-01

    This book helps beginner-level AngularJS developers organize AngularJS applications by discussing important AngularJS concepts and best practices. If you are an experienced AngularJS developer but haven't written directives or haven't created custom HTML controls before, then this book is ideal for you.

  7. Beginning Amazon Web Services with Node.js

    CERN Document Server

    Shackelford, Adam

    2015-01-01

    Beginning Amazon Web Services with Node.js teaches any novice Node.js developer to configure, deploy, and maintain scalable small to large scale Node.js applications in Amazon Web Services. Hosting a Node.js application in a production environment usually means turning to PaaS hosting, but this approach brings problems. Deploying Node.js directly to AWS solves the problems you encounter in these situations, enabling you to cut out the middle man. You will begin with a basic RESTful web service in Node.js, using the popular Express.js framework, pre-built and ready to run in your local env

  8. Cytoscape tools for the web age: D3.js and Cytoscape.js exporters

    Science.gov (United States)

    Ono, Keiichiro; Demchak, Barry; Ideker, Trey

    2014-01-01

    In this paper we present new data export modules for Cytoscape 3 that can generate network files for Cytoscape.js and D3.js. Cytoscape.js exporter is implemented as a core feature of Cytoscape 3, and D3.js exporter is available as a Cytoscape 3 app. These modules enable users to seamlessly export network and table data sets generated in Cytoscape to popular JavaScript library readable formats. In addition, we implemented template web applications for browser-based interactive network visualization that can be used as basis for complex data visualization applications for bioinformatics research. Example web applications created with these tools demonstrate how Cytoscape works in modern data visualization workflows built with traditional desktop tools and emerging web-based technologies. This interactivity enables researchers more flexibility than with static images, thereby greatly improving the quality of insights researchers can gain from them. PMID:25520778

  9. Cytoscape tools for the web age: D3.js and Cytoscape.js exporters.

    Science.gov (United States)

    Ono, Keiichiro; Demchak, Barry; Ideker, Trey

    2014-01-01

    In this paper we present new data export modules for Cytoscape 3 that can generate network files for Cytoscape.js and D3.js. Cytoscape.js exporter is implemented as a core feature of Cytoscape 3, and D3.js exporter is available as a Cytoscape 3 app. These modules enable users to seamlessly export network and table data sets generated in Cytoscape to popular JavaScript library readable formats. In addition, we implemented template web applications for browser-based interactive network visualization that can be used as basis for complex data visualization applications for bioinformatics research. Example web applications created with these tools demonstrate how Cytoscape works in modern data visualization workflows built with traditional desktop tools and emerging web-based technologies. This interactivity enables researchers more flexibility than with static images, thereby greatly improving the quality of insights researchers can gain from them.

  10. Data visualization with D3 and AngularJS

    CERN Document Server

    Körner, Christoph

    2015-01-01

    If you are a web developer with experience in AngularJS and want to implement interactive visualizations using D3.js, this book is for you. Knowledge of SVG or D3.js will give you an edge to get the most out of this book.

  11. Ember.js web development with Ember CLI

    CERN Document Server

    Puri, Suchit

    2015-01-01

    If you are a JavaScript developer who is starting out to build ambitious Ember.js application, or a developer who has prior Ember.js experience and want to transition your application to the latest Ember.js version with Ember CLI, then this book is for you.

  12. When Fewer Is More: Small Groups in Early Childhood Classrooms

    Science.gov (United States)

    Wasik, Barbara

    2008-01-01

    Small group instruction is important yet it is one of the most underused strategies in early childhood classrooms. This paper presents guidelines based on research-based best practices for using small groups in early childhood. In addition, the benefits of small group instruction for both children and teachers are described. Specific suggestions…

  13. Identification of an isolate of fowl adenovirus group Ⅰ virus%Ⅰ群禽腺病毒江苏分离株(FAVI-JS)的分离鉴定

    Institute of Scientific and Technical Information of China (English)

    何秀苗; 张科; 秦爱建; 金文杰; 刘岳龙; 陈溥言

    2005-01-01

    通过形态学、致细胞病变和序列比较等对一株疑为Ⅰ群禽腺病毒江苏分离株FAVI-JS进行了鉴定,试验结果表明:该病毒为球形、无囊膜、二十面体对称,直径为70 nm~80nm;不具有凝集鸡、鸭、鹅红细胞的能力但可以凝集大鼠红细胞.在鸡胚肾细胞(CEK)上可致细胞变圆,折光性增强等病变;通过PCR方法扩增出的FAVI-JS L、R、ITR三个片段,经过测序分析并与GenBank上发表的属于血清Ⅰ型的CELO病毒、FAV-1、FAV-A和血清8型的禽腺病毒(FAV-8)全基因组的相应序列比较,FAVI-JS与Ⅰ群禽腺病毒各毒株在三个片段上同源性都很高,其中与血清Ⅰ型的同源性高达96%以上,在根据对遗传上具有重要意义的ITR序列绘制的遗传进行树分析,FAVI-JS与Ⅲ群禽腺病毒EDS、Y81G4株明显属于不同的分支,而与群禽腺病毒,特别是与血清Ⅰ型的禽腺病毒更接近,这些结果证明,FAVI-JS确为Ⅰ群禽腺病毒.

  14. Instant Backbone.js application development

    CERN Document Server

    Hunter, Thomas

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. This book is a practical, step-by-step tutorial that will teach you to build Backbone.js applications quickly and efficiently.This book is targeted towards developers. It is assumed that you have at least a basic understanding of JavaScript and jQuery selectors. If you are interested in building dynamic Single Page Applications that interact heavily with a backend server, then this is the book for you.

  15. Getting started with PhantomJS

    CERN Document Server

    Beltran, Aries

    2013-01-01

    The book will follow aA standard tutorial approach, and will beas a complete guide detailing the major aspects of PhantomJS with particular focus on Website website Testingtesting.This book is written forIf you are a JavaScript developers who are is interested in developing applications that interact with various web services, and doing that using a headless browser, then this book is ideal for you. This book iswill also be good for you if you are planning to create a headless browser testing for your web application. Basic understanding of JavaScript is assumed.

  16. Node.js ja reaaliaikainen viestintä

    OpenAIRE

    Skarp, Jani

    2015-01-01

    Insinöörityön tavoitteena oli luoda node.js-palvelinkehystä hyödyntävä reaaliaikainen keskusteluohjelma. Tavoitteena oli hyödyntää node.js:n nopeutta, mikä mahdollistaa reaaliaikaisten nettisovellusten luomisen. Tarkoituksena oli myös selvittää reaaliaikaisen viestinnän historiaa ja tarpeellisuutta ja miksi node.js soveltuu juuri reaaliaikaisten sovellusten tekemiseen. Luotu chat-ohjelma käyttää paljon hyödyksi node.js:n socket.io-moduulia. Socket.io antaa helpon tavan kommunikoida palvel...

  17. Collective Motivation Beliefs of Early Adolescents Working in Small Groups

    Science.gov (United States)

    Klassen, Robert M.; Krawchuk, Lindsey L.

    2009-01-01

    This study examined collective efficacy, group cohesion, and group performance in 125 randomly assigned groups of older (mean age 13.45 years) and younger (mean age 11.41 years) early adolescents working on three cooperative tasks. Collective motivation significantly predicted performance, even after controlling for past performance and…

  18. Sharepoint Extranet AngularJS:llä

    OpenAIRE

    2016-01-01

    Tämä opinnäytetyö käsittelee Sharepoint-ratkaisua AngularJS-ohjelmistokehyksen avulla. Työn tarkoituksena oli toteuttaa uusi sivusto Sharepoint-dokumenttikirjastoja varten. Tämä työ tehtiin toimeksiantona Visualweb Oy:lle. Tavoitteena oli tehdä Sharepoint-sivusto, joka toimisi varsinaisen Sharepoint-palvelimen etusivuna ja käyttöliittymänä. Sivusto toimii asiakkaalla käyttöliittymänä dokumenttikirjastoon. Käyn työssä läpi ne teknologiat, joita projektissa käytettiin. Työssä esitellään A...

  19. Building scalable apps with Redis and Node.js

    CERN Document Server

    Johanan, Joshua

    2014-01-01

    If the phrase scalability sounds alien to you, then this is an ideal book for you. You will not need much Node.js experience as each framework is demonstrated in a way that requires no previous knowledge of the framework. You will be building scalable Node.js applications in no time! Knowledge of JavaScript is required.

  20. Learning web development with Bootstrap and AngularJS

    CERN Document Server

    Radford, Stephen

    2015-01-01

    Whether you know a little about Bootstrap or AngularJS, or you're a complete beginner, this book will enhance your capabilities in both frameworks and you'll build a fully functional web app. A working knowledge of HTML, CSS, and JavaScript is required to fully get to grips with Bootstrap and AngularJS.

  1. Technology User Groups and Early Childhood Education: A Preliminary Study

    Science.gov (United States)

    Parette, Howard P.; Hourcade, Jack J.; Blum, Craig; Watts, Emily H.; Stoner, Julia B.; Wojcik, Brian W.; Chrismore, Shannon B.

    2013-01-01

    This article presents a preliminary examination of the potential of Technology User Groups as a professional development venue for early childhood education professionals in developing operational and functional competence in using hardware and software components of a Technology toolkit. Technology user groups are composed of varying numbers of…

  2. Associations among self-concept, verbal behaviors, and group climate early in the group counseling process.

    Science.gov (United States)

    Jen Der Pan, Peter; Fan, Ai Chun; Bhat, Christine Suniti; Chang, Shona Shih Hua

    2012-12-01

    In this study, relations among group members' self-concept, verbal behaviors, and group climate early in the group counseling process were assessed for college students who were randomly assigned to four counseling groups. Based on measures from the hill interaction matrix, it was observed that family, social, and action self-concepts, as well as engagement, avoidance, and conflict group climate, were correlated with several verbal behaviors. Silence and quadrant 4 (Q4), which consists of speculative and confrontative verbal behaviors at personal and relationship levels, significantly predicted and explained 43% of the variance in engagement group climate. Silence and Q3, comprised of conventional and assertive verbal behaviors at personal and relationship levels, and Q1, conventional and assertive verbal behaviors at topic and group levels, explained 66% of variance in avoidance climate. Q4 and Silence explained 33% of conflict climate variance early in the group sessions. Implications for research and counseling practice are suggested.

  3. Assistive Technology User Group Perspectives of Early Childhood Professionals

    Science.gov (United States)

    Parette, Howard P.; Stoner, Julia B.; Watts, Emily H.

    2009-01-01

    With the increasing usage of assistive technology (AT) usage in early childhood education settings serving children who are at-risk or who have developmental disabilities, there is a corresponding need for effective professional development experiences such as user groups to develop skills in using AT. Using a collective case study approach, 10…

  4. Nucleotide sequencing of hepatitis A virus Js-4 strain subcultured in human diploid cells%甲型肝炎病毒Js-4株经人二倍体细胞传代后的核苷酸序列分析

    Institute of Scientific and Technical Information of China (English)

    胡艳灵; 陈统球; 黄明; 戚凤春; 崔燕萍; 潘翔

    2012-01-01

    of 105 ~ 157 bp, which showed genetic stability. Point mutations were observed at site 3 122 of 2A region (3 012 ~ 3 210 bp) of Js-4-Ml0, Js-4-Mi2, Js-4-MM and Js-4-M15 strains. The eight adapted strains, Js4-V!4 strain and wild strain HM175 were of subgenotype IB, of which the major antigenic sites were completely in agreement. Conclusion There was no mutation in the major antigen site of HAV Js-4-VI4 strain during subculture in MRC-5 cells, while the mutations of genes related to cell adaptability and virus multiplication appeared at early stage and were relatively stable at late stage of subculture.

  5. HTML5 game programming with enchant.js

    CERN Document Server

    Shimizu, Ryo; Fushimi, Ryohei; Tanaka, Ryo; Kratzer, Kevin; McInnis, Brandon; Inc, enchantjs

    2013-01-01

    Official book from the developers of enchant.js. Enchant.js is open source, so there is no barrier for entry. Provides aspiring game developers with a tool to program fully-fledged games quickly and easily. Teaches the basics of HTML5 and JavaScript, invaluable tools for budding programmers. Shares invaluable tips from professional game developers for creating compelling game design and content.

  6. Language-group Differences in Very Early Retirement in Finland

    Directory of Open Access Journals (Sweden)

    2002-07-01

    Full Text Available The purpose of this paper is to study very early retirement as an indicator for poor health, with focus on a comparison between the two language groups in Finland. Extensive longitudinal data are analysed with the help of random effects probit models. As expected from previous studies of mortality differences, the rate of retirement is lower among Swedish-speakers than among Finnish-speakers, and this cannot be attributed to socio-demographic and regional factors. Swedish-speaking males have a risk of very early retirement that is about 25 per cent lower than that of Finnish-speaking males. Among females the corresponding difference is about 15 per cent. Our results also suggest that not accounting for unobserved individual heterogeneity will bias the effect of native language downwards.

  7. Group a streptococcal cellulitis in the early puerperium

    Directory of Open Access Journals (Sweden)

    Nikolić Branka

    2011-01-01

    Full Text Available Introduction. Infectious diseases caused by Streptococcus pyogenes, a member of the group A Streptococci (GAS are among the most common life threatening ones. Patients with GAS infections have a poor survival rate. Cellulitis is a severe invasive GAS infection and the most common clinical presentation of the disease associated with more deaths than it can be seen in other GAS infections. According to the literature data, most cases of GAS toxic shock syndrome are developed in the puerperium. However, there are two main problems with GAS infection in early puerperium and this case report is aimed at reminding on them. The first problem is an absence of awareness that it can be postpartal invasive GAS infection before the microbiology laboratory confirms it, and the second one is that we have little knowledge about GAS infection, in general. Case report. A 32- year-old healthy woman, gravida 1, para 1, was hospitalized three days after vaginal delivery with a 38-hour history of fever, pain in the left leg (under the knee, and head injury after short period of conscious lost. Clinical picture of GAS infection was cellulites. Group A Streptoccocus pyogenes was isolated in vaginal culture. Rapid antibiotic and supportive treatment stopped development of streptococcal toxic shock syndrome (STSS and potential multiorganic failure. Signs and symptoms of the infection lasted 25 days, and complete recovery of the patient almost 50 days. Conclusion. In all women in childbed with a history of fever early after delivery, vaginal and cervical culture specimens should be taken as soon as possible. Early recognition of GAS infection in early puerperium and prompt initiation of antimicrobial drug and supportive therapy can prevent development of STSS and lethal outcome.

  8. Phylogeny and physiology of candidate phylum 'Atribacteria' (OP9/JS1) inferred from cultivation-independent genomics.

    Science.gov (United States)

    Nobu, Masaru K; Dodsworth, Jeremy A; Murugapiran, Senthil K; Rinke, Christian; Gies, Esther A; Webster, Gordon; Schwientek, Patrick; Kille, Peter; Parkes, R John; Sass, Henrik; Jørgensen, Bo B; Weightman, Andrew J; Liu, Wen-Tso; Hallam, Steven J; Tsiamis, George; Woyke, Tanja; Hedlund, Brian P

    2016-02-01

    The 'Atribacteria' is a candidate phylum in the Bacteria recently proposed to include members of the OP9 and JS1 lineages. OP9 and JS1 are globally distributed, and in some cases abundant, in anaerobic marine sediments, geothermal environments, anaerobic digesters and reactors and petroleum reservoirs. However, the monophyly of OP9 and JS1 has been questioned and their physiology and ecology remain largely enigmatic due to a lack of cultivated representatives. Here cultivation-independent genomic approaches were used to provide a first comprehensive view of the phylogeny, conserved genomic features and metabolic potential of members of this ubiquitous candidate phylum. Previously available and heretofore unpublished OP9 and JS1 single-cell genomic data sets were used as recruitment platforms for the reconstruction of atribacterial metagenome bins from a terephthalate-degrading reactor biofilm and from the monimolimnion of meromictic Sakinaw Lake. The single-cell genomes and metagenome bins together comprise six species- to genus-level groups that represent most major lineages within OP9 and JS1. Phylogenomic analyses of these combined data sets confirmed the monophyly of the 'Atribacteria' inclusive of OP9 and JS1. Additional conserved features within the 'Atribacteria' were identified, including a gene cluster encoding putative bacterial microcompartments that may be involved in aldehyde and sugar metabolism, energy conservation and carbon storage. Comparative analysis of the metabolic potential inferred from these data sets revealed that members of the 'Atribacteria' are likely to be heterotrophic anaerobes that lack respiratory capacity, with some lineages predicted to specialize in either primary fermentation of carbohydrates or secondary fermentation of organic acids, such as propionate.

  9. Tvorba webové aplikace v Node.js

    OpenAIRE

    Homolka, David

    2016-01-01

    Thesis deals with development of Web Application in Node.js. Web solution represents visualization of many various meteorological data and fills it into maps of planet Earth. User can view any available data about world weather or he can upload own file with data. The complete application is created in JavaScript, which is used on client side and server side.

  10. Instant dependency management with RequireJS how-to

    CERN Document Server

    Franko, Greg

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks.A concise guide that delivers immediate results with practical recipes on customizing your projects.This book is for intermediate to advanced JavaScript developers who are interested in learning more about AMD specification and RequireJS.

  11. jsCoq: Towards Hybrid Theorem Proving Interfaces

    Directory of Open Access Journals (Sweden)

    Emilio Jesús Gallego Arias

    2017-01-01

    Full Text Available We describe jsCcoq, a new platform and user environment for the Coq interactive proof assistant. The jsCoq system targets the HTML5–ECMAScript 2015 specification, and it is typically run inside a standards-compliant browser, without the need of external servers or services. Targeting educational use, jsCoq allows the user to start interaction with proof scripts right away, thanks to its self-contained nature. Indeed, a full Coq environment is packed along the proof scripts, easing distribution and installation. Starting to use jsCoq is as easy as clicking on a link. The current release ships more than 10 popular Coq libraries, and supports popular books such as Software Foundations or Certified Programming with Dependent Types. The new target platform has opened up new interaction and display possibilities. It has also fostered the development of some new Coq-related technology. In particular, we have implemented a new serialization-based protocol for interaction with the proof assistant, as well as a new package format for library distribution.

  12. Web development with MongoDB and Node.js

    CERN Document Server

    Krol, Jason

    2014-01-01

    This book is designed for developers of any skill level that want to get up and running using Node.js and MongoDB to build full featured web applications. A basic understanding of JavaScript and HTML is the only requirement for this book.

  13. 伪狂犬病毒变异株(JS-2012)对仔猪的致病性研究%PATHOGENICITY OF VARIANT STRAIN JS-2012 OF PSEUDORABIES VIRUS IN PIGLETS

    Institute of Scientific and Technical Information of China (English)

    童武; 周艳君; 童光志; 郑浩; 单同领; 刘飞; 梁超; 李国新; 姜一峰; 于海; 高飞

    2014-01-01

    本实验室2012年从江苏省太仓市某发病猪场分离到1株变异的伪狂犬病毒,命名为JS-2012。为了研究该分离株对仔猪的致病性,将12头15日龄的伪狂犬病毒阴性仔猪随机分为3组,其中2组(每组5头猪)分别通过肌肉注射和滴鼻接种JS-2012毒,第3组2头猪做空白对照。接种病毒的仔猪在攻毒后24 h体温均开始升高,4 d后开始死亡,死亡率为100%。临床观察发现,滴鼻组仔猪发病死亡明显快于肌肉注射组。对病死猪进行剖解,均可见大脑血管扩张并出血等典型的伪狂犬病病理变化。病理切片显示猪的脑蛛网膜下腔严重出血,其他各脏器也均有严重病理变化。结果表明该变异株JS-2012为伪狂犬强毒毒株。%In December 2012, a variant strain JS-2012 of porcine Pseudorabies virus (PRV) was isolated from a diseased piglet in Taicang city Jiangsu Province. To study the pathogenicity of JS-2012, twelve 15-day-old PRV-free piglets were divided into 3 groups:intramuscular injection group (5 piglets), intranasal inoculation group (5 piglets) and non-treatment control group (2 piglets). At 24 h post infection, body temperature of piglets in ten 15-day-old inoculation piglets in two infection groups increased. At day 4 post infection, piglets in both infected group started to die. The intranasal group died faster than those in intramuscular injection group although the mortality of both infection groups was 100%. Dead piglets were necropsied for pathological examination. Vasodilatation and angiorhagia were found in brain, which were typical lesions caused by PRV. Severe subarachnoid hemorrhage and lesions in other organs were also recorded. In conclusion, JS-2012 was a virulent PRV variant.

  14. 20 CFR 658.420 - Establishment of JS complaint system at the ETA regional office.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Establishment of JS complaint system at the ETA regional office. 658.420 Section 658.420 Employees' Benefits EMPLOYMENT AND TRAINING... Complaint System Federal Js Complaint System § 658.420 Establishment of JS complaint system at the...

  15. Weather from 250 Miles Up: Visualizing Precipitation Satellite Data (and Other Weather Applications) Using CesiumJS

    Science.gov (United States)

    Lammers, Matt

    2017-01-01

    Geospatial weather visualization remains predominately a two-dimensional endeavor. Even popular advanced tools like the Nullschool Earth display 2-dimensional fields on a 3-dimensional globe. Yet much of the observational data and model output contains detailed three-dimensional fields. In 2014, NASA and JAXA (Japanese Space Agency) launched the Global Precipitation Measurement (GPM) satellite. Its two instruments, the Dual-frequency Precipitation Radar (DPR) and GPM Microwave Imager (GMI) observe much of the Earth's atmosphere between 65 degrees North Latitude and 65 degrees South Latitude. As part of the analysis and visualization tools developed by the Precipitation Processing System (PPS) Group at NASA Goddard, a series of CesiumJS [Using Cesium Markup Language (CZML), JavaScript (JS) and JavaScript Object Notation (JSON)] -based globe viewers have been developed to improve data acquisition decision making and to enhance scientific investigation of the satellite data. Other demos have also been built to illustrate the capabilities of CesiumJS in presenting atmospheric data, including model forecasts of hurricanes, observed surface radar data, and gridded analyses of global precipitation. This talk will present these websites and the various workflows used to convert binary satellite and model data into a form easily integrated with CesiumJS.

  16. RESTful web API design with Node.js

    CERN Document Server

    Bojinov, Valentin

    2015-01-01

    If you are a web developer wanting to enrich your development skills to create scalable, server-side, RESTful applications based on the Node.js platform, this book is for you. You also need to be aware of HTTP communication concepts and should have a working knowledge of JavaScript. Knowledge of REST would be an added advantage but is definitely not a necessity.

  17. Learning Three.js the JavaScript 3D library for WebGL

    CERN Document Server

    Dirksen, Jos

    2013-01-01

    ""Learning Three.js is a hands-on guide which provides everything you need to start working with the powerful JavaScript library, and start creating awesome in-browser visualizations"".Learning Three.js is written for anyone looking to get started with Three.js, or looking to improve their skills with the popular js library. The book assumes some knowledge of javascript, but you don't need any knowledge of Three.js itself to follow the book.

  18. Vcs.js - Visualization Control System for the Web

    Science.gov (United States)

    Chaudhary, A.; Lipsa, D.; Doutriaux, C.; Beezley, J. D.; Williams, D. N.; Fries, S.; Harris, M. B.

    2016-12-01

    VCS is a general purpose visualization library, optimized for climate data, which is part of the UV-CDAT system. It provides a Python API for drawing 2D plots such as lineplots, scatter plots, Taylor diagrams, data colored by scalar values, vector glyphs, isocontours and map projections. VCS is based on the VTK library. Vcs.js is the corresponding JavaScript API, designed to be as close as possible to the original VCS Python API and to provide similar functionality for the Web. Vcs.js includes additional functionality when compared with VCS. This additional API is used to introspect data files available on the server and variables available in a data file. Vcs.js can display plots in the browser window. It always works with a server that reads a data file, extracts variables from the file and subsets the data. From this point, two alternate paths are possible. First the system can render the data on the server using VCS producing an image which is send to the browser to be displayed. This path works for for all plot types and produces a reference image identical with the images produced by VCS. This path uses the VTK-Web library. As an optimization, usable in certain conditions, a second path is possible. Data is packed, and sent to the browser which uses a JavaScript plotting library, such as plotly, to display the data. Plots that work well in the browser are line-plots, scatter-plots for any data and many other plot types for small data and supported grid types. As web technology matures, more plots could be supported for rendering in the browser. Rendering can be done either on the client or on the server and we expect that the best place to render will change depending on the available web technology, data transfer costs, server management costs and value provided to users. We intend to provide a flexible solution that allows for both client and server side rendering and a meaningful way to choose between the two. We provide a web-based user interface called v

  19. Instant Ember.js application development how-to

    CERN Document Server

    Bodmer, Marc

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. Get the job done and learn as you go. A how-To book with practical recipes accompanied with rich screenshots for easy comprehension.This book follows a recipe-based approach that can be used both for problem solving or getting started with Ember.JS. Regardless of your skill level you should find this book useful and beneficial to any of your application development projects.Are you a frontend developer whose code has gotten out of control? This book will also show you how you can us

  20. Using Motivational Interviewing within the Early Stages of Group Development

    Science.gov (United States)

    Young, Tabitha L.

    2013-01-01

    This article presents developmentally appropriate applications of Motivational Interviewing (MI; Miller & Rollnick, 2002) for use in preparing group members for the working stages of group. Practical strategies are offered for using MI to facilitate an atmosphere of trust, recognize member readiness for change, identify and resolve members'…

  1. Group relationships in early and late sessions and improvement in interpersonal problems.

    Science.gov (United States)

    Lo Coco, Gianluca; Gullo, Salvatore; Di Fratello, Carla; Giordano, Cecilia; Kivlighan, Dennis M

    2016-07-01

    Groups are more effective when positive bonds are established and interpersonal conflicts resolved in early sessions and work is accomplished in later sessions. Previous research has provided mixed support for this group development model. We performed a test of this theoretical perspective using group members' (actors) and aggregated group members' (partners) perceptions of positive bonding, positive working, and negative group relationships measured early and late in interpersonal growth groups. Participants were 325 Italian graduate students randomly (within semester) assigned to 1 of 16 interpersonal growth groups. Groups met for 9 weeks with experienced psychologists using Yalom and Leszcz's (2005) interpersonal process model. Outcome was assessed pre- and posttreatment using the Inventory of Interpersonal Problems, and group relationships were measured at Sessions 3 and 6 using the Group Questionnaire. As hypothesized, early measures of positive bonding and late measures of positive working, for both actors and partners, were positively related to improved interpersonal problems. Also as hypothesized, late measures of positive bonding and early measures of positive working, for both actors and partners, were negatively related to improved interpersonal problems. We also found that early actor and partner positive bonding and negative relationships interacted to predict changes in interpersonal problems. The findings are consistent with group development theory and suggest that group therapists focus on group-as-a-whole positive bonding relationships in early group sessions and on group-as-a-whole positive working relationships in later group sessions. (PsycINFO Database Record

  2. SN 2009js AT THE CROSSROADS BETWEEN NORMAL AND SUBLUMINOUS TYPE IIP SUPERNOVAE: OPTICAL AND MID-INFRARED EVOLUTION

    Energy Technology Data Exchange (ETDEWEB)

    Gandhi, P. [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, chuo-ku, Sagamihara, Kanagawa 252-5210 (Japan); Yamanaka, M.; Itoh, R. [Department of Physical Science, Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima 739-8526 (Japan); Tanaka, M. [National Astronomical Observatory, Mitaka, Tokyo (Japan); Nozawa, T.; Maeda, K.; Moriya, T. J. [Kavli Institute for the Physics and Mathematics of the Universe, University of Tokyo, Kashiwa (Japan); Kawabata, K. S. [Hiroshima Astrophysical Science Center, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526 (Japan); Saviane, I. [European Southern Observatory, Alonso de Cordova 3107, Santiago 19 (Chile); Hattori, T. [Subaru Telescope, National Astronomical Observatory of Japan, Hilo, HI 96720 (United States); Sasada, M. [Department of Astronomy, Graduate School of Science, Kyoto University, Kyoto 606-8502 (Japan)

    2013-04-20

    We present a study of SN 2009js in NGC 918. Multi-band Kanata optical photometry covering the first {approx}120 days shows the source to be a Type IIP SN. Reddening is dominated by that due to our Galaxy. One-year-post-explosion photometry with the New Technology Telescope and a Subaru optical spectrum 16 days post-discovery both imply a good match with the well-studied subluminous SN 2005cs. The plateau-phase luminosity of SN 2009js and its plateau duration are more similar to the intermediate luminosity IIP SN 2008in. Thus, SN 2009js shares characteristics with both subluminous and intermediate luminosity supernovae (SNe). Its radioactive tail luminosity lies between SN 2005cs and SN 2008in, whereas its quasi-bolometric luminosity decline from peak to plateau (quantified by a newly defined parameter {Delta}logL, which measures adiabatic cooling following shock breakout) is much smaller than both the others'. We estimate the ejected mass of {sup 56}Ni to be low ({approx}0.007 M{sub Sun }). The SN explosion energy appears to have been small, similar to that of SN 2005cs. SN 2009js is the first subluminous SN IIP to be studied in the mid-infrared. It was serendipitously caught by Spitzer at very early times. In addition, it was detected by WISE 105 days later with a significant 4.6 {mu}m flux excess above the photosphere. The infrared excess luminosity relative to the photosphere is clearly smaller than that of SN 2004dj, which has been extensively studied in the mid-infrared. The excess may be tentatively assigned to heated dust with mass {approx}3 Multiplication-Sign 10{sup -5} M{sub Sun }, or to CO fundamental emission as a precursor to dust formation.

  3. Ethnic Group Differences in Early Head Start Parents Parenting Beliefs and Practices and Links to Children's Early Cognitive Development

    Science.gov (United States)

    Keels, Micere

    2009-01-01

    Data from the Early Head Start Research and Evaluation study were used to examine the extent to which several factors mediate between- and within-ethnic-group differences in parenting beliefs and behaviors, and children's early cognitive development (analysis sample of 1198 families). The findings indicate that Hispanic-, European-, and…

  4. Ethnic Group Differences in Early Head Start Parents Parenting Beliefs and Practices and Links to Children's Early Cognitive Development

    Science.gov (United States)

    Keels, Micere

    2009-01-01

    Data from the Early Head Start Research and Evaluation study were used to examine the extent to which several factors mediate between- and within-ethnic-group differences in parenting beliefs and behaviors, and children's early cognitive development (analysis sample of 1198 families). The findings indicate that Hispanic-, European-, and…

  5. Anatomy of BioJS, an open source community for the life sciences.

    Science.gov (United States)

    Yachdav, Guy; Goldberg, Tatyana; Wilzbach, Sebastian; Dao, David; Shih, Iris; Choudhary, Saket; Crouch, Steve; Franz, Max; García, Alexander; García, Leyla J; Grüning, Björn A; Inupakutika, Devasena; Sillitoe, Ian; Thanki, Anil S; Vieira, Bruno; Villaveces, José M; Schneider, Maria V; Lewis, Suzanna; Pettifer, Steve; Rost, Burkhard; Corpas, Manuel

    2015-07-08

    BioJS is an open source software project that develops visualization tools for different types of biological data. Here we report on the factors that influenced the growth of the BioJS user and developer community, and outline our strategy for building on this growth. The lessons we have learned on BioJS may also be relevant to other open source software projects.

  6. The Early Childhood Professional Mentoring Group: A Forum for Parallel Learning

    Science.gov (United States)

    Puig, Victoria I.; Recchia, Susan L.

    2008-01-01

    Novice professionals entering the fields of early childhood education and early childhood special education face many challenges and often feel disconnected from the support system that nurtured them during their teacher education programs (Brindle, Fleege, & Graves, 2000). The Early Childhood Professional Mentoring Group (ECPMG) was established…

  7. 漾濞大泡核桃WRKY转录因子基因JsWRKY1的克隆及表达特性分析%Cloning and Expression Analysis of a WRKY Gene JsWRKY1 from Juglans sigillata

    Institute of Scientific and Technical Information of China (English)

    张南南; 陈朝银; 季博; 何华; 韩青; 葛锋; 刘迪秋

    2014-01-01

    WRKY转录因子普遍存在于植物体内,在植物的抗病防御反应中起重要作用。本实验基于漾濞大泡核桃(Juglans sigillata)中编码WRKY转录因子的EST序列设计引物,采用快速扩增cDNA末端技术,克隆得到一个新的WRKY基因的全长cDNA序列,命名为JsWRKY1(KJ170895)。JsWRKY1的cDNA全长为1012 bp,含有564 bp的开放阅读框,154 bp 5'-非翻译区以及294 bp的3′-非翻译区,编码具有187个氨基酸的蛋白质。JsWRKY1编码的氨基酸序列与已知植物WRKY家族成员间的同源性和聚类分析表明JsWRKY1与来源于可可树(Theobroma cacao)和大豆(Glycine max)中的WRKY相似性较高,属于IIc类WRKY。qRT-PCR分析结果显示,信号分子水杨酸、茉莉酸、H2O2和乙烯处理可以不同程度地诱导漾濞大泡核桃叶片中JsWRKY1的表达。此外,接种胶孢炭疽菌后JsWRKY1的表达量迅速上升,在接种后4 h时达到最高水平,之后表达量逐渐下降,暗示JsWRKY1参与漾濞大泡核桃抗胶孢炭疽菌的防卫反应。%The WRKY transcription factors are ubiquitous in plants and play important roles in the defense re-sponses. A WRKY EST was isolated from Juglans sigillata, and the full-length cDNA of the EST was cloned with the method of rapid ampliifcation of cDNA ends and named as JsWRKY1 (KJ170895). JsWRKY1 was 1 012 bp in length and contained an intact open reading frame (ORF) of 564 bp, a 154 bp 5′-untranslated region (UTR), and a 294 bp 3′-UTR. The predicted protein of JsWRKY1 with 187 amino acid residues shared high similarity with the WRKYs from Theobroma cacao and Glycine max. Moreover, the JsWRKY1 fell into the group IIc of WRKYs through phylogenetic analysis. qRT-PCR analysis showed that the expression of JsWRKY1 was induced by salicylic acid, jasmonic acid, H2O2, and ethylene. Morever, JsWRKY1 was quickly induced after inoculation with Colletorichum gloeosporidies, and the highest transcription level was achieved at 4 h post in-oculation, then

  8. The importance of early detection of lip cancer risk groups

    Science.gov (United States)

    Fratila, M.; Rosu, S.

    2014-03-01

    in frequency as well as in the therapeutic problems raised. In the face and oral cavity cancer catagory, lip represents 2% of all cases and 19-25% of the total facial cancer area. Lip cancer is one of the localizations that, when detected early, can benefit from an effective therapy with high chances of healing. In order to achieve a complex treatment, interdisciplinary collaboration is required, only thus being able to determine both the therapeutic methods as well as their association.

  9. New group of the Early Palaeozoic conodont-like fossils

    Directory of Open Access Journals (Sweden)

    Hubert Szaniawski

    2015-02-01

    Full Text Available The paper is devoted to the Upper Cambrian and Tremadocian organophosphatic microfossils which were hitherto treated as conodonts and assigned mainly to the genera Coelocerodontus and Viirodus. Individual elements of the fossils, similarly to the elements of conodonts, belonged originally to the multi-element apparatuses. Present studies, based mainly on the collections from Sweden, Poland (core sections, Estonia and Kazakhstan, show that despite the similarities of their individual elements to conodonts, they significantly differ from them in the inner structure, as well as in the construction of the apparatuses composed of them. Elements of their apparatuses are matched in shape to each other and certainly functioned in conjunction, while those belonging to the euconodont apparatuses are usually differentiated in shape and usually functioned in separation. All fossils of this group are provisionally named coelocerodonts in this paper. Their individual elements, as well as the apparatuses composed of them, are similar in construction to those of the genus Phakelodus, which is an ancestor of chaetognaths.

  10. Injunctive and Descriptive Peer Group Norms and the Academic Adjustment of Rural Early Adolescents

    Science.gov (United States)

    Hamm, Jill V.; Schmid, Lorrie; Farmer, Thomas W.; Locke, Belinda

    2011-01-01

    This study integrates diverse literatures on peer group influence by conceptualizing and examining the relationship of peer group injunctive norms to the academic adjustment of a large and ethnically diverse sample of rural early adolescents' academic adjustment. Results of three-level hierarchical linear modeling indicated that peer groups were…

  11. Purification and characterization of water soluble polysaccharide JS1 from Hippophae rhamnoides%沙棘果水溶多糖JS1的分离鉴定

    Institute of Scientific and Technical Information of China (English)

    王桂云; 梁忠岩; 张丽萍; 苗春艳

    1999-01-01

    OBJECTIVE:To study the purification and characterization of water soluble polysaccharide JS1 from Hippophae rahamnoides L.fruits that had been extracted with water.METHODS:JS1 was purified by gel chromatography on DEAE-Sep-hadex A-25.its homogeneity was proved by gel chromatogrophy on Sepharose CL-4B glass fiber paper electrophoresis and specific rotator power.Its stral composition was studied by means of GC,IR,etc.RESULTS:JS1 is a water solube polysaccharide.It is consisted of Ara,Xyl,Gal,Glc with the molarity rate of 1∶6∶12∶4 in turn by means of GC.CONCLUSION:JS1 is a neutral heteropolysaccharide.%目的:从已提取过水溶性多糖后的沙棘果残渣中,进一步用稀碱液(0.1mol.L-1NaOH溶液)提取多糖JS1,并研究其组成性质。方法:利用DEAE-Sephadex A-25柱层析法纯化沙棘果碱提水溶多糖,并采用玻璃纤维纸电泳,Sepharos CL-4B柱层析比旋度等方法证明组分的均一性,同时用气相色谱、红外光谱等方法对其组成进行研究。结果:分离得到JS1水溶性多糖,经气相色谱分析得单糖组分为Ara,Xyl,Gal,Glc,摩尔比依次是1∶6∶12∶4。结论:JS1为中性杂多糖。

  12. Trans-Agency Early-Life Exposures and Cancer Working Group

    Science.gov (United States)

    The Trans-Agency Early-Life Exposures and Cancer Working Group promotes integration of early-life events and exposures into public health cancer research, control, prevention, and policy strategies to reduce the cancer burden in the United States and globally.

  13. Early Childhood Education for the San in Namibia: The Working Group of Indigenous Minorities Early Childhood Development Program

    Science.gov (United States)

    Haraseb, Victoria

    2011-01-01

    The Working Group of Indigenous Minorities in Southern Africa (WIMSA) has been working to improve conditions for San communities since 1996. San communities in Namibia have an extremely high dropout rate compared to all other populations in the country, and one of WIMSA's most important areas of focus is education. Early Childhood Development…

  14. Mixed-Age Grouping in Early Childhood--Creating the Outdoor Learning Environment

    Science.gov (United States)

    Rouse, Elizabeth

    2015-01-01

    Children attending centre-based early childhood care and education programmes across Australia are most likely to be grouped according to age and development. While multi- or mixed-age grouping has been seen to have positive benefits on young children's learning and pro-social behaviours, this approach is not usually adopted in the organisation of…

  15. Molecular early main group metal hydrides : synthetic challenge, structures and applications

    NARCIS (Netherlands)

    Harder, Sjoerd

    2012-01-01

    Within the general area of early main group metal chemistry, the controlled synthesis of well-defined metal hydride complexes is a rapidly developing research field. As group 1 and 2 metal complexes are generally highly dynamic and lattice energies for their [MH](infinity) and [MH2](infinity) salts

  16. Mixed-Age Grouping in Early Childhood--Creating the Outdoor Learning Environment

    Science.gov (United States)

    Rouse, Elizabeth

    2015-01-01

    Children attending centre-based early childhood care and education programmes across Australia are most likely to be grouped according to age and development. While multi- or mixed-age grouping has been seen to have positive benefits on young children's learning and pro-social behaviours, this approach is not usually adopted in the organisation of…

  17. African American and European American Students' Peer Groups during Early Adolescence: Structure, Status, and Academic Achievement

    Science.gov (United States)

    Wilson, Travis; Karimpour, Ramin; Rodkin, Philip C.

    2011-01-01

    Focusing on a sample of 382 African American (206 female) and 264 European American (132 female) students in diverse fourth and fifth grade classrooms, this study investigated three questions concerning the connections between peer groups and academic achievement during early adolescence: (a) How is group structure (i.e., hierarchy and cohesion)…

  18. Molecular early main group metal hydrides : synthetic challenge, structures and applications

    NARCIS (Netherlands)

    Harder, Sjoerd

    2012-01-01

    Within the general area of early main group metal chemistry, the controlled synthesis of well-defined metal hydride complexes is a rapidly developing research field. As group 1 and 2 metal complexes are generally highly dynamic and lattice energies for their [MH](infinity) and [MH2](infinity) salts

  19. Molecular early main group metal hydrides: synthetic challenge, structures and applications.

    Science.gov (United States)

    Harder, Sjoerd

    2012-11-25

    Within the general area of early main group metal chemistry, the controlled synthesis of well-defined metal hydride complexes is a rapidly developing research field. As group 1 and 2 metal complexes are generally highly dynamic and lattice energies for their [MH](∞) and [MH(2)](∞) salts are high, the synthesis of well-defined soluble hydride complexes is an obvious challenge. Access to molecular early main group metal hydrides, however, is rewarding: these hydrocarbon-soluble metal hydrides are highly reactive, have found use in early main group metal catalysis and are potentially also valuable molecular model systems for polar metal hydrides as a hydrogen storage material. The article focusses specifically on alkali and alkaline-earth metal hydride complexes and discusses the synthetic challenge, molecular structures, reactivity and applications.

  20. jsPsych: a JavaScript library for creating behavioral experiments in a Web browser.

    Science.gov (United States)

    de Leeuw, Joshua R

    2015-03-01

    Online experiments are growing in popularity, and the increasing sophistication of Web technology has made it possible to run complex behavioral experiments online using only a Web browser. Unlike with offline laboratory experiments, however, few tools exist to aid in the development of browser-based experiments. This makes the process of creating an experiment slow and challenging, particularly for researchers who lack a Web development background. This article introduces jsPsych, a JavaScript library for the development of Web-based experiments. jsPsych formalizes a way of describing experiments that is much simpler than writing the entire experiment from scratch. jsPsych then executes these descriptions automatically, handling the flow from one task to another. The jsPsych library is open-source and designed to be expanded by the research community. The project is available online at www.jspsych.org .

  1. Scalable Web Application using Node.JS and CouchDB

    OpenAIRE

    Paudyal, Umesh

    2011-01-01

    This report presents design and implementation of a protoype application using server side javascript programming language, node.JS and couchDB as backend database. It scales and evaluates the developed prototype application and the couchDB for their scalability and performance. The report concludes that node.JS is a suitable framework for development of scalable web servers and couchDB as a backend database, though natively not distributed and scalable, can be scaled and distributed across m...

  2. Managing parental groups during early childhood: New challenges faced by Swedish child health-care nurses.

    Science.gov (United States)

    Lefèvre, Åsa; Pia, Lundqvist; Eva, Drevenhorn; Inger, Hallström

    2015-09-01

    The purpose of this study was to describe child health centre (CHC) nurses' views of managing parental groups during early childhood. All 311 CHC nurses working within the Swedish CHC system in one county were asked to complete a web-based questionnaire. Findings showed that although the CHC nurses were experienced, several found group leadership challenging and difficult. The need for specialized groups for young parents, single parents and parents whose first language was not Swedish was identified by 57% of the nurses. The CHC nurses found the participation of fathers in their parental groups to be low (an estimate of 10-20%), and 30% of the nurses made special efforts to make the fathers participate. Education in group dynamics and group leadership can strengthen CHC nurses in managing parental groups. It is recommended that specialized parental groups are organized by a few family centres so CHC nurses can develop their skill in managing such groups.

  3. Dose distribution, using homogeneous material before the reload of the JS-6500 irradiator; Distribucion de dosis, empleando material homogeneo antes de la recarga del irradiador JS-6500

    Energy Technology Data Exchange (ETDEWEB)

    Carrasco A, H

    1991-10-15

    The objective of this report is to determine the dose distribution inside the aluminum containers used for the industrial irradiation, as well as to locate the positions of maximum and minimum doses, before the reloading of the JS-6500 Irradiator. (Author)

  4. Cenomanian-? early Turonian minimum age of the Chubut Group, Argentina: SHRIMP U-Pb geochronology

    Science.gov (United States)

    Suárez, Manuel; Márquez, Marcelo; De La Cruz, Rita; Navarrete, César; Fanning, Mark

    2014-03-01

    Four new SHRIMP U-Pb zircon ages older than 93 Ma from samples of the two uppermost formations accumulated in two different depocenters (Golfo de San Jorge and Cañadón Asfalto basins) of the Chubut Group in central Argentinean Patagonia, establish a pre-late Cenomanian-? early Turonian age for the group. It also confirms a coeval and comparable evolution of the two depocenters, where distal pyroclastic material was deposited together with fluvial and lacustrine facies.

  5. JS-K, a nitric oxide-releasing prodrug, induces breast cancer cell death while sparing normal mammary epithelial cells.

    Science.gov (United States)

    McMurtry, Vanity; Saavedra, Joseph E; Nieves-Alicea, René; Simeone, Ann-Marie; Keefer, Larry K; Tari, Ana M

    2011-04-01

    Targeted therapy with reduced side effects is a major goal in cancer research. We investigated the effects of JS-K, a nitric oxide (NO) prodrug designed to release high levels of NO when suitably activated, on human breast cancer cell lines, on non-transformed human MCF-10A mammary cells, and on normal human mammary epithelial cells (HMECs). Cell viability assay, flow cytometry, electron microscopy, and Western blot analysis were used to study the effects of JS-K on breast cancer and on mammary epithelial cells. After a 3-day incubation, the IC50s of JS-K against the breast cancer cells ranged from 0.8 to 3 µM. However, JS-K decreased the viability of the MCF-10A cells by only 20% at 10-µM concentration, and HMECs were unaffected by 10 µM JS-K. Flow cytometry indicated that JS-K increased the percentages of breast cancer cells under-going apoptosis. Interestingly, flow cytometry indicated that JS-K increased acidic vesicle organelle formation in breast cancer cells, suggesting that JS-K induced autophagy in breast cancer cells. Electron microscopy confirmed that JS-K-treated breast cancer cells underwent autophagic cell death. Western blot analysis showed that JS-K induced the expression of microtubule light chain 3-II, another autophagy marker, in breast cancer cells. However, JS-K did not induce apoptosis or autophagy in normal human mammary epithelial cells. These data indicate that JS-K selectively induces programmed cell death in breast cancer cells while sparing normal mammary epithelial cells under the same conditions. The selective anti-tumor activity of JS-K warrants its further investigation in breast tumors.

  6. Forming Early-type Galaxies in Groups Prior to Cluster Assembly

    CERN Document Server

    Kautsch, Stefan J; Soto, Christian A; Tran, Kim-Vy H; Zaritsky, Dennis; Moustakas, John

    2008-01-01

    We study a unique proto-cluster of galaxies, the supergroup SG1120-1202. We quantify the degree to which morphological transformation of cluster galaxies occurs prior to cluster assembly in order to explain the observed early-type fractions in galaxy clusters at z=0. SG1120-1202 at z~0.37 is comprised of four gravitationally bound groups that are expected to coalesce into a single cluster by z=0. Using HST ACS observations, we compare the morphological fractions of the supergroup galaxies to those found in a range of environments. We find that the morphological fractions of early-type galaxies (~60 %) and the ratio of S0 to elliptical galaxies (0.5) in SG1120-1202 are very similar to clusters at comparable redshift, consistent with pre-processing in the group environment playing the dominant role in establishing the observed early-type fraction in galaxy clusters.

  7. Transmission of F4+ E. coli in groups of early weaned piglets

    NARCIS (Netherlands)

    Geenen, P.L.; Döpfer, D.; Meulen, van der J.; Jong, de M.C.M.

    2005-01-01

    The aim of this study was to estimate transmission parameters of enterotoxigenic F4+ Escherichia coli F4 (F4+ E. coli) in groups of early weaned piglets with F4-receptor-positive (F4R+) and F4-receptor-negative piglets (F4R[minus sign]). Transmission of F4+ E. coli was quantified in four

  8. It's Always a Pleasure: Exploring Productivity and Pleasure in a Writing Group for Early Career Academics

    Science.gov (United States)

    Dwyer, Angela; Lewis, Bridget; McDonald, Fiona; Burns, Marcelle

    2012-01-01

    The professional development needs of early career academics (ECAs) are increasingly subject to scrutiny. The literature notes writing groups can be successful in increasing research outputs and improving research track records--a core concern for ECAs. However, the pressure on ECAs to publish takes the pleasure out of writing for many. We argue…

  9. Identifying target groups for the prevention of depression in early adolescence : The TRAILS study

    NARCIS (Netherlands)

    Monshouwer, K.; Smit, F.; Ruiter, M.; Ormel, Johan; Verhulst, F.; Vollebergh, W.; Oldehinkel, T.

    Background: Depression in adolescence is associated with long-term adverse consequences. The aim of the present study is to identify target groups at increased risk of developing depression in early adolescence, such that prevention is associated with the largest health benefit at population-level

  10. It's Always a Pleasure: Exploring Productivity and Pleasure in a Writing Group for Early Career Academics

    Science.gov (United States)

    Dwyer, Angela; Lewis, Bridget; McDonald, Fiona; Burns, Marcelle

    2012-01-01

    The professional development needs of early career academics (ECAs) are increasingly subject to scrutiny. The literature notes writing groups can be successful in increasing research outputs and improving research track records--a core concern for ECAs. However, the pressure on ECAs to publish takes the pleasure out of writing for many. We argue…

  11. Memory Club: A Group Intervention for People with Early-Stage Dementia and Their Care Partners

    Science.gov (United States)

    Zarit, Steven H.; Femia, Elia E.; Watson, Jennifer; Rice-Oeschger, Laura; Kakos, Bernadette

    2004-01-01

    Purpose: Diagnosis of dementia in its early stages presents a window of opportunity for examining the immediate and long-term consequences of the illness at a point when the individual with memory loss can still participate in decision making. Design and Methods: Memory Club is a l0-session group program designed to provide information about…

  12. Future Jet Technologies. Part B. F-35 Future Risks v. JS-Education of Pilots & Engineers

    Science.gov (United States)

    Gal-Or, Benjamin

    2011-09-01

    Design of “Next-Generation” airframes based on supermarket-jet-engine-components is nowadays passé. A novel integration methodology [Gal-Or, “Editorial-Review, Part A”, 2011, Gal-Or, “Vectored Propulsion, Supermaneuverability and Robot Aircraft”, Springer Verlag, Gal-Or, Int'l. J. of Thermal and Fluid Sciences 7: 1-6, 1998, “Introduction”, 2011] is nowadays in. For advanced fighter aircraft it begins with JS-based powerplant, which takes up to three times longer to mature vis-à-vis the airframe, unless “committee's design” enforces a dormant catastrophe. Jet Steering (JS) or Thrust Vectoring Flight Control, is a classified, integrated engine-airframe technology aimed at maximizing post-stall-maneuverability, flight safety, efficiency and flight envelopes of manned and unmanned air vehicles, especially in the “impossible-to-fly”, post-stall flight domains where the 100+ years old, stall-spin-limited, Conventional Flight Control fails. Worldwide success in adopting the post-stall, JS-revolution, opens a new era in aviation, with unprecedented design variables identified here for a critical review of F-35 future risks v. future fleets of jet-steered, pilotless vehicles, like the X-47B/C. From the educational point of view, it is also instructive to comprehend the causes of long, intensive opposition to adopt post-stall, JS ideas. A review of such debates may also curb a future opposition to adopt more advanced, JS-based technologies, tests, strategies, tactics and missions within the evolving air, marine and land applications of JS. Most important, re-education of pilots and engineers requires adding post-stall, JS-based studies to curriculum & R&D.

  13. EEG reveals an early influence of social conformity on visual processing in group pressure situations.

    Science.gov (United States)

    Trautmann-Lengsfeld, Sina Alexa; Herrmann, Christoph Siegfried

    2013-01-01

    Humans are social beings and often have to perceive and perform within groups. In conflict situations, this puts them under pressure to either adhere to the group opinion or to risk controversy with the group. Psychological experiments have demonstrated that study participants adapt to erroneous group opinions in visual perception tasks, which they can easily solve correctly when performing on their own. Until this point, however, it is unclear whether this phenomenon of social conformity influences early stages of perception that might not even reach awareness or later stages of conscious decision-making. Using electroencephalography, this study has revealed that social conformity to the wrong group opinion resulted in a decrease of the posterior-lateral P1 in line with a decrease of the later centro-parietal P3. These results suggest that group pressure situations impact early unconscious visual perceptual processing, which results in a later diminished stimulus discrimination and an adaptation even to the wrong group opinion. These findings might have important implications for understanding social behavior in group settings and are discussed within the framework of social influence on eyewitness testimony.

  14. Time Development of Early Social Networks: Link analysis and group dynamics

    CERN Document Server

    Bruun, Jesper

    2013-01-01

    Empirical data on early network history are rare. Students beginning their studies at a university with no or few prior connections to each other offer a unique opportunity to investigate the formation and early development of social networks. During a nine week introductory physics course, first year physics students were asked to identify those with whom they communicated about problem solving in physics during the preceding week. We use these students' self reports to produce time dependent student interaction networks. These networks have also been investigated to elucidate possible effects of gender and students' final course grade. Changes in the weekly number of links are investigated to show that while roughly half of all links change from week to week, students also reestablish a growing number of links as they progress through their first weeks of study. To investigate how students group, Infomap is used to establish groups. Further, student group flow is examined using alluvial diagrams, showing th...

  15. Group CBT for early psychosis--are there still benefits one year later?

    Science.gov (United States)

    Lecomte, Tania; Leclerc, Claude; Wykes, Til

    2012-04-01

    Our team recently conducted a randomized controlled trial comparing group cognitive behavior therapy for psychosis (CBTp) to group social skills training for symptom management and a wait-list control group, for early psychosis. The results at post-therapy and six months provided considerable empirical support for the efficacy of the group CBTp. The results of the one-year follow-up are described here. Given the high attrition rates, mostly in the comparison and control conditions, imputations were not possible, so that only the results of those having completed more than 50% of the group CBTp are presented. Significant improvements at 12 months were found for social support and insight. Negative symptoms remained low, whereas positive symptoms went back to pre-therapy levels. Challenges regarding attrition with this clientele are discussed.

  16. Využití MongoDB s Node.js

    OpenAIRE

    Hejtmánková, Kateřina

    2015-01-01

    The aim of my thesis is to provide a collection of examples about document oriented MongoDB database using Node.js platform, specifically using the Mongoose program, for object-document mapping (ODM). The aim is met by analysis of Mongoose and Async module, which provides functions for more comprehensive asynchronous querying, needed for working with input/output to the MongoDB database in Node.js. The main merit of this thesis is (in the general sense) a demonstration of how to create a admi...

  17. Genome Sequence of the Ethene- and Vinyl Chloride-Oxidizing Actinomycete Nocardioides sp Strain JS614

    Energy Technology Data Exchange (ETDEWEB)

    Coleman, Nicholas V [University of Sydney, Australia; Wilson, Neil L [University of Sydney, Australia; Barry, Kerrie [U.S. Department of Energy, Joint Genome Institute; Bruce, David [Los Alamos National Laboratory (LANL); Copeland, A [U.S. Department of Energy, Joint Genome Institute; Dalin, Eileen [U.S. Department of Energy, Joint Genome Institute; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Glavina Del Rio, Tijana [U.S. Department of Energy, Joint Genome Institute; Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Hammon, Nancy [U.S. Department of Energy, Joint Genome Institute; Han, Shunsheng [Los Alamos National Laboratory (LANL); Hauser, Loren John [ORNL; Israni, Sanjay [U.S. Department of Energy, Joint Genome Institute; Kim, Edwin [U.S. Department of Energy, Joint Genome Institute; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Larimer, Frank W [ORNL; Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Richardson, Paul [U.S. Department of Energy, Joint Genome Institute; Schmutz, Jeremy [Stanford University; Tapia, Roxanne [Los Alamos National Laboratory (LANL); Thompson, Sue [Los Alamos National Laboratory (LANL); Tice, Hope [U.S. Department of Energy, Joint Genome Institute; Spain, Jim C [Georgia Institute of Technology; Gossett, James G [Cornell University; Mattes, Timothy E [University of Iowa

    2011-01-01

    Nocardioides sp. strain JS614 grows on ethene and vinyl chloride (VC) as sole carbon and energy sources and is of interest for bioremediation and biocatalysis. Sequencing of the complete genome of JS614 provides insight into the genetic basis of alkene oxidation, supports ongoing research into the physiology and biochemistry of growth on ethene and VC, and provides biomarkers to facilitate detection of VC/ethene oxidizers in the environment. This is the first genome sequence from the genus Nocardioides and the first genome of a VC/ethene-oxidizing bacterium.

  18. High performance geospatial and climate data visualization using GeoJS

    Science.gov (United States)

    Chaudhary, A.; Beezley, J. D.

    2015-12-01

    GeoJS (https://github.com/OpenGeoscience/geojs) is an open-source library developed to support interactive scientific and geospatial visualization of climate and earth science datasets in a web environment. GeoJS has a convenient application programming interface (API) that enables users to harness the fast performance of WebGL and Canvas 2D APIs with sophisticated Scalable Vector Graphics (SVG) features in a consistent and convenient manner. We started the project in response to the need for an open-source JavaScript library that can combine traditional geographic information systems (GIS) and scientific visualization on the web. Many libraries, some of which are open source, support mapping or other GIS capabilities, but lack the features required to visualize scientific and other geospatial datasets. For instance, such libraries are not be capable of rendering climate plots from NetCDF files, and some libraries are limited in regards to geoinformatics (infovis in a geospatial environment). While libraries such as d3.js are extremely powerful for these kinds of plots, in order to integrate them into other GIS libraries, the construction of geoinformatics visualizations must be completed manually and separately, or the code must somehow be mixed in an unintuitive way.We developed GeoJS with the following motivations:• To create an open-source geovisualization and GIS library that combines scientific visualization with GIS and informatics• To develop an extensible library that can combine data from multiple sources and render them using multiple backends• To build a library that works well with existing scientific visualizations tools such as VTKWe have successfully deployed GeoJS-based applications for multiple domains across various projects. The ClimatePipes project funded by the Department of Energy, for example, used GeoJS to visualize NetCDF datasets from climate data archives. Other projects built visualizations using GeoJS for interactively exploring

  19. Symptom fluctuations, self-esteem, and cohesion during group cognitive behaviour therapy for early psychosis.

    Science.gov (United States)

    Lecomte, Tania; Leclerc, Claude; Wykes, Til

    2017-07-14

    Group cohesion has been linked to positive changes in self-esteem and in symptoms during group psychotherapy in people with psychosis. These changes may be linked to changes in symptoms as fluctuations in self-esteem have been linked to symptom fluctuations. We aimed to determine the relationship between these three factors - group cohesion, self-esteem, and symptoms - during group cognitive behaviour therapy for psychosis (GCBTp). We hypothesized that group cohesion would precede changes in symptoms and self-esteem and that improvements in self-esteem would precede improvements in symptoms. This is an uncontrolled longitudinal study recruiting from a convenience sample within two early psychosis clinics. Sixty-six individuals from first episode of psychosis treatment programmes participated in this study and received 24 sessions of a validated GCBTp protocol. Participants answered a brief questionnaire at the end of each session, measuring their group cohesion, self-esteem, and perception of their symptoms as worse, same, or better than usual. Orthogonal polynomial contrasts for time effects were estimated with a mixed model for repeated measures with a random cluster effect and revealed a quartic trend regarding changes in symptoms over the 24 sessions. Self-esteem, symptoms, and group cohesion were strongly linked during a given session. Also, self-esteem changes predicted changes in symptoms up to two sessions later, and symptoms changes predicted self-esteem changes at the next session. Group cohesion preceded improvements in both self-esteem and symptoms; self-esteem also predicted improvements in group cohesion. These results suggest that self-esteem and symptoms influence each other during therapy, with improvements in one leading to improvements in the other. Group cohesion also appears to be an essential prerequisite to positive changes in self-esteem and symptoms during GCBTp. This study emphasizes the interrelation between self-esteem improvements and

  20. Node.js:a new technology to build Web application%Node.js:一种新的Web应用构建技术

    Institute of Scientific and Technical Information of China (English)

    王金龙; 宋斌; 丁锐

    2015-01-01

    现如今,有很多种Web应用程序开发语言。在Web应用程序开发过程中,大部分语言都要解决多线程问题。而且这些Web应用程序都要部署在第三方Web服务器上,如:Apache,Tomcat,Nginx等。近期一种基于I/O事件驱动模型服务器端的JavaScript运行环境——Node.js得到了广泛的关注和应用。通过对同步阻塞语言PHP和异步非阻塞的Node.js构建的Web应用程序做一些性能上的比较,发现在高并发请求的情况下,Node.js构建的服务器比PHP构建的应用程序的响应时间短、吞吐率高。最终得出结论Node.js在构建快速、可扩展的Web应用程序方面的优势大于PHP。%Nowadays,there are many program languages to build Web application. During developing Web application,the most of languages must handle multithreading problem. In addition,these Web application programs must be deployed in a third⁃party Web server,such as Apache,Tomcat,Nginx and so on. Recently,Node.js,an event⁃driven server⁃side JavaScript envi⁃ronment based on I/O has been widely concerned and applied. In this paper,via comparing the performance of the Web applica⁃tion built by synchronous blocking PHP and asynchronous non⁃blocking Node.js,it is found that the response time of the Web server built by Node.js is shorter than PHP and the throughput of Node.js is higher than PHP in the case of high concurrent re⁃quests. A conclusion that Node.js is superior to PHP in building fast and scalable Web application program is obtained eventually.

  1. The dynamics of polycomb group proteins in early embryonic nervous system in mouse and human.

    Science.gov (United States)

    Qi, Lu; Cao, Jing-Li; Hu, Yi; Yang, Ji-Gao; Ji, Yuan; Huang, Jing; Zhang, Yi; Sun, Da-Guang; Xia, Hong-Fei; Ma, Xu

    2013-11-01

    Polycomb group (PcG) proteins are transcription regulatory proteins that control the expression of a variety of genes and the antero-posterior neural patterning from early embryogenesis. Although expression of PcG genes in the nervous system has been noticed, but the expression pattern of PcG proteins in early embryonic nervous system is still unclear. In this study, we analyzed the expression pattern of PRC1 complex members (BMI-1 and RING1B) and PRC2 complex members (EED, SUZ12 and EZH2) in early embryonic nervous system in mouse and human by Western blot and Immunohistochemistry. The results of Western blot showed that EED protein was significantly up-regulated with the increase of the day of pregnancy during the early embryogenesis in mouse. BMI-1 protein level was significantly increased from the day 10 of pregnancy, when compared with the day 9 of pregnancy. But the SUZ12, EZH2 and RING1B protein level did not change significantly. From the results of Immunohistochemistry, we found that the four PcG proteins were all expressed in the fetal brain and fetal spinal cord in mouse. In human, the expression of EED, SUZ12, and EZH2 was not significantly different in cerebral cortex and sacral spinal cord, but BMI-1 and RING1B expression was enhanced with the development of embryos in early pregnancy. Collectively, our findings showed that PRC1 and PRC2 were spatiotemporally expressed in brain and spinal cord of early embryos.

  2. [A study on early-onset group "B" streptococcal neonatal infection].

    Science.gov (United States)

    Vacheva, R; Todorova, M; Decheva, A; Yarakova, N; Kraleva, I; Takova, Ts; Dimitrova, N; Dobreva, A

    2012-01-01

    The results achieved with 80% reduction in the incidence of early-onset neonatal group B streptococcal (GBS) sepsis following the implementation of the preliminary (1996, 2002) and subsequently the revised (2010) guidelines for intrapartum antibiotic prophylaxis imposed the discussion on a large scale of the updated:--algorithms for GBS screening (35-37 weeks of gestation) with the recommended dosage of penicillin-G for intrapartum antibiotic prophylaxis for women having normal labor and delivery;--algorithms for GBS screening and intrapartum antibiotic prophylaxis for women with preterm labor (PPROM) or premature rupture of membranes (PROM);--intrapartum antibiotic prophylaxis regimens for women with penicillin allergy;--algorithm for management of newborns with respect to risk of early-onset GBS disease. The present study is aimed at studying the distribution of the early-onset GBS disease in our country based on the data of leading obstetrics & gynecology clinics and wards. The aim is to diferrentiate clinically the cases and investigate the influence of the known risk factors on the part of the mother. A special accent is put over the microbiological diagnostics of cases in view of CDC expanded recommendations on the laboratory methods for identification of GBS. As a final conclusion the necessity for introduction of an official registration of the early- and late-onset GBS disease in the country is emphasized.

  3. Ichnology of the Early Cambrian Tal Group, Mussoorie Syncline, Lesser Himalaya, India

    Indian Academy of Sciences (India)

    Meera Tiwari; S K Parcha; Rajita Shukla; Harshita Joshi

    2013-12-01

    The Lesser Himalayan sequence is considered as one of the best developed sections of Cambrian successions, exposed in five different synclines. Mussoorie Syncline, being one of the five synclines, exposes the Cambrian Tal Group. This paper describes nine ichnotaxa, viz., Dimorphichnus isp., ?Diplichnites isp., Monomorphichnus isp., Nereites isp., Palaeopasichnus isp., Palaeophycus isp., Planolites montanus, Planolites isp., Skolithos isp., Treptichnus isp. from the Dhaulagiri Formation of the Tal Group. A detailed analysis of the ichnofossils indicates that the entire succession of Tal Group reflects shallow marine conditions in general and Mussoorie Syncline in particular. The above ichnofossil assemblage along with earlier ichnofossils and other faunal occurrences substantiates the assignment of Early Cambrian age to the Dhaulagiri Formation.

  4. Microfossils and possible microfossils from the Early Archean Onverwacht Group, Barberton Mountain Land, South Africa.

    Science.gov (United States)

    Walsh, M M

    1992-01-01

    There is widespread textural evidence for microbial activity in the cherts of the Early Archean Onverwacht Group. Layers with fine carbonaceous laminations resembling fossil microbial mats are abundant in the cherty metasediments of the predominantly basaltic Hooggenoeg and Kromberg Formations. In rare cases, filamentous microfossils are associated with the laminae. The morphologies of the fossils, as well as the texture of the encompassing laminae suggest an affinity to modern mat-dwelling cyanobacteria or bacteria. A variety of spheroidal and ellipsoidal structures present in cherts of the Hooggenoeg and Kromberg Formations resemble modern coccoidal bacteria and bacterial structures, including spores. The development of spores may have enabled early microorganisms to survive the relatively harsh surficial conditions, including the effects of very large meteorite impacts on the young Earth.

  5. PhoneGap and AngularJS for cross-platform development

    CERN Document Server

    Liang, Yuxian Eugene

    2014-01-01

    This book is intended for people who are not familiar with AngularJS and who want to take their PhoneGap development skills further by developing apps using different JavaScript libraries. People with some knowledge of PhoneGap, HTML, CSS, and JavaScript will find this book immediately useful.

  6. 20 CFR 658.421 - Handling of JS-related complaints.

    Science.gov (United States)

    2010-04-01

    ... ETA regional office level until the complainant has exhausted the State agency administrative remedies... Administrator. However, nothing in this provision shall prevent an ETA regional office from accepting and handling to resolution a JS-related complaint pursuant to § 658.423 or § 658.702(c). (b) The ETA...

  7. From flipchart to glossy visualisation through collaboration and d3.js

    CERN Document Server

    CERN. Geneva

    2015-01-01

    Representing complex data visually is an important tool for communication, and the CERN Knowledge Transfer Annual Report is no exception to this. I want to share with the audience our experience with data visualization through the strength of collaboration, and the power and simplicity of the d3.js javascript framework.

  8. Early-onset neonatal group B streptococcus sepsis following national risk-based prevention guidelines.

    Science.gov (United States)

    Darlow, Brian A; Voss, Lesley; Lennon, Diana R; Grimwood, Keith

    2016-02-01

    Neonatal infection with group B streptococcus (GBS) is an important cause of infant mortality. Intrapartum antibiotics reduce early-onset GBS sepsis, but recommendations vary as to whether they should be offered following antenatal screening or based on risk factors alone. We aimed to determine the incidence of early-onset GBS sepsis in New Zealand five years after the publication of national risk-based GBS prevention guidelines. Prospective surveillance of early-onset GBS sepsis (defined as infection in the first 48 h of life) was undertaken between April 2009 and March 2011 through the auspices of the New Zealand Paediatric Surveillance Unit as part of a survey of infection presenting in the first week of life. There were 29 cases of confirmed early-onset GBS sepsis, including one case of meningitis, giving an incidence rate of 0.23 per 1000 (95% CI 0.16-0.33) live births. Three infants (10.3%) died. In 16 cases (55%), a maternal risk factor qualifying the mother for intrapartum antibiotics was present, but only five (31%) received this intervention. A retrospective review of the major hospital laboratory databases for this period identified two additional cases. A secondary sensitivity analysis taking account of these cases provided an estimated national incidence of 0.26 (95% CI 0.18-0.37) per 1000 live births. Ten years after a similar survey and five years after promoting a single, risk-based prevention protocol nationally, the incidence of early-onset GBS disease in New Zealand has more than halved, but opportunities remain to further reduce the rate. © 2015 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  9. Crown Group Lejeuneaceae and Pleurocarpous Mosses in Early Eocene (Ypresian) Indian Amber.

    Science.gov (United States)

    Heinrichs, Jochen; Scheben, Armin; Bechteler, Julia; Lee, Gaik Ee; Schäfer-Verwimp, Alfons; Hedenäs, Lars; Singh, Hukam; Pócs, Tamás; Nascimbene, Paul C; Peralta, Denilson F; Renner, Matt; Schmidt, Alexander R

    2016-01-01

    Cambay amber originates from the warmest period of the Eocene, which is also well known for the appearance of early angiosperm-dominated megathermal forests. The humid climate of these forests may have triggered the evolution of epiphytic lineages of bryophytes; however, early Eocene fossils of bryophytes are rare. Here, we present evidence for lejeuneoid liverworts and pleurocarpous mosses in Cambay amber. The preserved morphology of the moss fossil is inconclusive for a detailed taxonomic treatment. The liverwort fossil is, however, distinctive; its zig-zagged stems, suberect complicate-bilobed leaves, large leaf lobules, and small, deeply bifid underleaves suggest a member of Lejeuneaceae subtribe Lejeuneinae (Harpalejeunea, Lejeunea, Microlejeunea). We tested alternative classification possibilities by conducting divergence time estimates based on DNA sequence variation of Lejeuneinae using the age of the fossil for corresponding age constraints. Consideration of the fossil as a stem group member of Microlejeunea or Lejeunea resulted in an Eocene to Late Cretaceous age of the Lejeuneinae crown group. This reconstruction is in good accordance with published divergence time estimates generated without the newly presented fossil evidence. Balancing available evidence, we describe the liverwort fossil as the extinct species Microlejeunea nyiahae, representing the oldest crown group fossil of Lejeuneaceae.

  10. Crown Group Lejeuneaceae and Pleurocarpous Mosses in Early Eocene (Ypresian Indian Amber.

    Directory of Open Access Journals (Sweden)

    Jochen Heinrichs

    Full Text Available Cambay amber originates from the warmest period of the Eocene, which is also well known for the appearance of early angiosperm-dominated megathermal forests. The humid climate of these forests may have triggered the evolution of epiphytic lineages of bryophytes; however, early Eocene fossils of bryophytes are rare. Here, we present evidence for lejeuneoid liverworts and pleurocarpous mosses in Cambay amber. The preserved morphology of the moss fossil is inconclusive for a detailed taxonomic treatment. The liverwort fossil is, however, distinctive; its zig-zagged stems, suberect complicate-bilobed leaves, large leaf lobules, and small, deeply bifid underleaves suggest a member of Lejeuneaceae subtribe Lejeuneinae (Harpalejeunea, Lejeunea, Microlejeunea. We tested alternative classification possibilities by conducting divergence time estimates based on DNA sequence variation of Lejeuneinae using the age of the fossil for corresponding age constraints. Consideration of the fossil as a stem group member of Microlejeunea or Lejeunea resulted in an Eocene to Late Cretaceous age of the Lejeuneinae crown group. This reconstruction is in good accordance with published divergence time estimates generated without the newly presented fossil evidence. Balancing available evidence, we describe the liverwort fossil as the extinct species Microlejeunea nyiahae, representing the oldest crown group fossil of Lejeuneaceae.

  11. TRAUCO, a Trithorax-group gene homologue, is required for early embryogenesis in Arabidopsis thaliana.

    Science.gov (United States)

    Aquea, Felipe; Johnston, Amal J; Cañon, Paola; Grossniklaus, Ueli; Arce-Johnson, Patricio

    2010-02-01

    Embryogenesis is a critical stage during the plant life cycle in which a unicellular zygote develops into a multicellular organism. Co-ordinated gene expression is thus necessary for proper embryo development. Polycomb and Trithorax group genes are members of evolutionarily conserved machinery that maintains the correct expression patterns of key developmental regulators by repressing and activating gene transcription. TRAUCO (TRO), a gene homologous to the Trithorax group of genes that can functionally complement a BRE2P yeast mutant, has been identified in Arabidopsis thaliana. It is demonstrated that TRO is a nuclear gene product expressed during embryogenesis, and loss of TRO function leads to impaired early embryo development. Embryos that arrested at the globular stage in the tro-1 mutant allele were fully rescued by a TRO expression clone, a demonstration that the tro-1 mutation is a true loss-of-function in TRO. Our data have established that TRO is the first trithorax-group gene homologue in plants that is required for early embryogenesis.

  12. A Video-conferencing Peer Consultation Group for Psychotherapy by Early-Career Psychiatrists.

    Science.gov (United States)

    Clemens, Norman A

    2015-07-01

    To enhance the further development of psychodynamic psychotherapy skills in early-career psychiatrists (ECPs), the author describes a project being initiated by the American College of Psychoanalysts. The format will be biweekly peer consultation groups in which an experienced psychoanalyst will participate. The focus will be on actual case experiences of the ECPs, drawn from their work with any patient with whom psychotherapy skills are being used. To make the opportunity available to ECPs who do not live where they have access to advanced psychotherapy courses or consultation, the "virtual grand rounds" will be conducted by video-conferencing.

  13. Early Maladaptive Schemas among Young Adult Male Substance Abusers: A Comparison with a Non-Clinical Group

    Science.gov (United States)

    Shorey, Ryan C.; Stuart, Gregory L.; Anderson, Scott

    2012-01-01

    Early maladaptive schemas are rigidly held cognitive and behavioral patterns that guide how individuals encode and respond to stimuli in their environments (Young, 1994). Research has examined the early maladaptive schemas of substance abusers, as schemas are believed to underlie, perpetuate, and maintain problematic substance use. To date, research has not examined whether young adult male substance abuse treatment seekers (ages 18 to 25) report greater early maladaptive schema endorsement than a non-clinical comparison group. The current study extended the research on substance use and schemas by comparing the early maladaptive schemas of young adult male residential substance abuse patients (n = 101) and a group of non-clinical male college students (n = 175). Results demonstrated that the substance abuse group scored higher than the non-clinical comparison group on 9 of the 18 early maladaptive schemas. Implications of these findings for future research and substance use treatment programs are discussed. PMID:23312769

  14. Jaagsiekte sheep retrovirus proviral clone JSRV(JS7), derived from the JS7 lung tumor cell line, induces ovine pulmonary carcinoma and is integrated into the surfactant protein A gene.

    Science.gov (United States)

    DeMartini, J C; Bishop, J V; Allen, T E; Jassim, F A; Sharp, J M; de las Heras, M; Voelker, D R; Carlson, J O

    2001-05-01

    Ovine pulmonary carcinoma (OPC) is a contagious neoplasm of alveolar epithelial type II (ATII) or Clara cells caused by a type D/B chimeric retrovirus, jaagsiekte sheep retrovirus (JSRV). Here we report the isolation, sequencing, pathogenicity, and integration site of a JSRV provirus isolated from a sheep lung tumor cell line (JS7). The sequence of the virus was 93 to 99% identical to other JSRV isolates and contained all of the expected open reading frames. To produce virions and test its infectivity, the JS7 provirus (JSRV(JS7)) was cloned into a plasmid containing a cytomegalovirus promoter and transfected into 293T cells. After intratracheal inoculation with virions from concentrated supernatant fluid, JSRV-associated OPC lesions were found in one of four lambs, confirming that JSRV(JS7) is pathogenic. In JS7-cell DNA, the viral genome was inserted in the protein-coding region for the surfactant protein A (SP-A) gene, which is highly expressed in ATII cells, in an orientation opposite to the direction of transcription of the SP-A gene. No significant transcription was detected from either the viral or the SP-A gene promoter in the JS7 cell line at passage level 170. The oncogenic significance of the JSRV proviral insertion involving the SP-A locus in the JS7 tumor cell line is unknown.

  15. NEWBORNS OF HIGH RISK GROUPS AND ELECTROPHYSIOLOGICAL CARDIAC ACTIVITY DURING THE PERIOD OF EARLY ADAPTATION

    Directory of Open Access Journals (Sweden)

    T. S. Tumaeva

    2014-01-01

    Full Text Available Aim: to study characteristics of electrophysiological cardiac activity in children of risk groups and to assess possibilities of Holter-electrocardiography (H-ECG in revealing of cardiac dysfunction during the period of early adaptation. Patients and methods: 250 newborns were examined. The main group consisted of 200 children with cerebral ischemia (CI. This group was divided into 2 subgroups: 100 full-term and 100 premature (at various gestation age infants. Control group contained 50 children born at 38–40th weeks of gestation with physiological course of pregnancy and delivery, APGAR score of 8–9 points. Complex examination included H-ECG according the standard technic with evaluation of the hearth rate (HR during sleep and wakefulness; HRmin, HRmax; arrhythmias, conductivity disorders, duration of the intervals; rhythm variability. Results: according to the ECG children with CI, especially premature ones, and children delivered via Cesarean section more often had ST-T disturbances, arrhythmias (sinus tachycardia, less often — sinus bradycardia and conductivity disorders, Q-Tc prolongation. H-EGC revealed decrease of sleep HR, HRmin and HRmax in children with CI especially in delivered via Cesarean section. The most common arrhythmia was supraventricular extrasystole.  Pauses in rhythms and variability were the highest in premature children delivered via Cesarean section. Conclusions: hypoxia/ischemia is a trigger for development of cardiovascular dysfuncion in newborns. Premature and children delivered via Cesarean section form a group of high risk. H-ECG widens possibilities of revealing of symptoms of cardiac dysfunction (disturbances at the basal level of functioning, of adaptation resources of the sinus node, electric instability of the myocardium and heart rate variability in children of risk group for development of cardiovascular disorders. 

  16. Time development in the early history of social networks: link stabilization, group dynamics, and segregation.

    Directory of Open Access Journals (Sweden)

    Jesper Bruun

    Full Text Available Studies of the time development of empirical networks usually investigate late stages where lasting connections have already stabilized. Empirical data on early network history are rare but needed for a better understanding of how social network topology develops in real life. Studying students who are beginning their studies at a university with no or few prior connections to each other offers a unique opportunity to investigate the formation and early development of link patterns and community structure in social networks. During a nine week introductory physics course, first year physics students were asked to identify those with whom they communicated about problem solving in physics during the preceding week. We use these students' self reports to produce time dependent student interaction networks. We investigate these networks to elucidate possible effects of different student attributes in early network formation. Changes in the weekly number of links show that while roughly half of all links change from week to week, students also reestablish a growing number of links as they progress through their first weeks of study. Using the Infomap community detection algorithm, we show that the networks exhibit community structure, and we use non-network student attributes, such as gender and end-of-course grade to characterize communities during their formation. Specifically, we develop a segregation measure and show that students structure themselves according to gender and pre-organized sections (in which students engage in problem solving and laboratory work, but not according to end-of-coure grade. Alluvial diagrams of consecutive weeks' communities show that while student movement between groups are erratic in the beginning of their studies, they stabilize somewhat towards the end of the course. Taken together, the analyses imply that student interaction networks stabilize quickly and that students establish collaborations based on who is

  17. Grid de datos desarrollo con AngularJS utilizando el patrón Modelo Vista-Controlador

    OpenAIRE

    García Salinero, Mario

    2014-01-01

    Angrid es un componente software para la web que se basa en la tecnología AngularJS. Esta herramienta permitirá a un desarrollador web crear regillas para la visualización de datos con muy poco esfuerzo. El modelo Vista-Controlador utilizado por AngularJS y los estándares web utilizados para este proyecto lo hacen perfecto para el desarrollo de aplicaciones web y manejo de datos JSON. Angrid is a software component for the web that is based on the AngularJS technology. This tool will allow...

  18. [Early rehabilitation care in the hospital--definition and indication. Results of the expert group "Early Rehabilitation Care in the Hospital"].

    Science.gov (United States)

    Leistner, K; Stier-Jarmer, M; Berleth, B; Braun, J; Koenig, E; Liman, W; Lüttje, D; Meindl, R; Pientka, L; Weber, G; Stucki, G

    2005-06-01

    As a result of the continuing development in recent medicine, and improvements of emergency services, an increasing number of patients are surviving serious disease and injury. This has increased the need for rehabilitation, starting already during the acute hospital stay. Early identification and rehabilitation may reduce overall costs and help patients to regain independence earlier. Since the eighties specialized early post-acute rehabilitation units have been increasingly implemented in German hospitals. With book 9 of the German Social Code (SGB IX) coming into effect in July 2001, early post-acute rehabilitation care in hospitals became accepted as a social right. However, the specifics of early rehabilitation care have not been defined. There is a lack of generally accepted indication criteria for early rehabilitation services. Similarly, the aims, objectives and methods need to be specified. It was the objective of a group of interested experts from different fields and backgrounds to achieve an interdisciplinary consensus in terms of conceptual definitions and terminology for all early rehabilitation care services in the acute hospital. The development of the definitions and criteria was achieved by using a modified Delphi-technique. By publishing this paper the group is providing information about its activities and results. Examples of typical cases from the various fields of early rehabilitation care were identified and described. Furthermore, the report points out a number of other problems in the area of early rehabilitation care, which have yet to be solved.

  19. Continuous glucose monitoring system and new era of early diagnosis of diabetes in high risk groups

    Directory of Open Access Journals (Sweden)

    Ashraf Soliman

    2014-01-01

    Full Text Available Continuous glucose monitoring (CGM systems are an emerging technology that allows frequent glucose measurements to monitor glucose trends in real time. Their use as a diagnostic tool is still developing and appears to be promising. Combining intermittent glucose self-monitoring (SGM and CGM combines the benefits of both. Significant improvement in the treatment modalities that may prevent the progress of prediabetes to diabetes have been achieved recently and dictates screening of high risk patients for early diagnosis and management of glycemic abnormalities. The use of CGMS in the diagnosis of early dysglycemia (prediabetes especially in high risk patients appears to be an attractive approach. In this review we searched the literature to investigate the value of using CGMS as a diagnostic tool compared to other known tools, namely oral glucose tolerance test (OGTT and measurement of glycated hemoglobin (HbA1C in high risk groups. Those categories of patients include adolescents and adults with obesity especially those with family history of type 2 diabetes mellitus, polycystic ovary syndrome (PCO, gestational diabetes, cystic fibrosis, thalassemia major, acute coronary syndrome (ACS, and after renal transplantation. It appears that the ability of the CGMS for frequently monitoring (every 5 min glucose changes during real-life settings for 3 to 5 days stretches the chance to detect more glycemic abnormalities during basal and postprandial conditions compared to other short-timed methods.

  20. BioJS DAGViewer: A reusable JavaScript component for displaying directed graphs.

    Science.gov (United States)

    Kalderimis, Alexis; Stepan, Radek; Sullivan, Julie; Lyne, Rachel; Lyne, Michael; Micklem, Gos

    2014-01-01

    The DAGViewer BioJS component is a reusable JavaScript component made available as part of the BioJS project and intended to be used to display graphs of structured data, with a particular emphasis on Directed Acyclic Graphs (DAGs). It enables users to embed representations of graphs of data, such as ontologies or phylogenetic trees, in hyper-text documents (HTML). This component is generic, since it is capable (given the appropriate configuration) of displaying any kind of data that is organised as a graph. The features of this component which are useful for examining and filtering large and complex graphs are described. http://github.com/alexkalderimis/dag-viewer-biojs; http://github.com/biojs/biojs; http://dx.doi.org/10.5281/zenodo.8303.

  1. Developing Singing Confidence in Early Childhood Teachers Using Acceptance and Commitment Therapy and Group Singing: A Randomized Trial

    Science.gov (United States)

    Swain, Nicola; Bodkin-Allen, Sally

    2017-01-01

    Early childhood teachers are often required to sing, which requires confidence. The purpose of the present study was to treat early childhood teachers who self-identified as uncertain singers using either a group singing (GS) approach, or a talking approach, based on Acceptance and Commitment Therapy (ACT). The aim of the study was to increase…

  2. Measuring sequences of keystrokes with jsPsych: Reliability of response times and interkeystroke intervals.

    Science.gov (United States)

    Pinet, S; Zielinski, C; Mathôt, S; Dufau, S; Alario, F-X; Longcamp, M

    2016-07-13

    Although the precision and reliability of response time (RT) measurements performed via Web-based interfaces have been evaluated, sequences of keystrokes have never been investigated in detail. Keystrokes often occur in much more rapid succession than RTs, and operating systems may interpret successive or concomitant keyboard events according to both automatic and user-based settings. Sequence keystroke timing could thus be more sensitive than single RTs to noise in online measurements. Here, we quantified the precision and reliability of timing measures performed during sequences of keystrokes. We used the JavaScript jsPsych library to create an experiment involving finger-movement sequences, and ran it online with 633 participants. We manipulated the structure of three keystroke motor sequences, targeting a replication of previous findings regarding both RTs and interkeystroke intervals (IKIs). Our online data accurately reproduced the original results and allowed for a novel assessment of demographic variables such as age and gender. In parallel, we also measured the objective timing accuracy of the jsPsych interface by using specialized hardware and software, showing a constant 60-ms delay for RTs and a 0-ms delay for IKIs across the sequences. The distribution of IKIs revealed quantizing for a majority of participants, most likely due to the sampling frequency of their USB keyboards. Overall, these findings indicate that JsPsych provides good reliability and accuracy in sequence keystroke timings for mental chronometry purposes, through online recordings.

  3. phylo-node: A molecular phylogenetic toolkit using Node.js.

    Science.gov (United States)

    O'Halloran, Damien M

    2017-01-01

    Node.js is an open-source and cross-platform environment that provides a JavaScript codebase for back-end server-side applications. JavaScript has been used to develop very fast and user-friendly front-end tools for bioinformatic and phylogenetic analyses. However, no such toolkits are available using Node.js to conduct comprehensive molecular phylogenetic analysis. To address this problem, I have developed, phylo-node, which was developed using Node.js and provides a stable and scalable toolkit that allows the user to perform diverse molecular and phylogenetic tasks. phylo-node can execute the analysis and process the resulting outputs from a suite of software options that provides tools for read processing and genome alignment, sequence retrieval, multiple sequence alignment, primer design, evolutionary modeling, and phylogeny reconstruction. Furthermore, phylo-node enables the user to deploy server dependent applications, and also provides simple integration and interoperation with other Node modules and languages using Node inheritance patterns, and a customized piping module to support the production of diverse pipelines. phylo-node is open-source and freely available to all users without sign-up or login requirements. All source code and user guidelines are openly available at the GitHub repository: https://github.com/dohalloran/phylo-node.

  4. Group, field and isolated early-type galaxies II. Global trends from nuclear data

    CERN Document Server

    Denicolo, G; Terlevich, E; Forbes, D A; Terlevich, A I; Denicolo, Glenda; Terlevich, Roberto; Terlevich, Elena; Forbes, Duncan A.; Terlevich, Alejandro

    2004-01-01

    We have derived ages, metallicities and enhanced-element ratios [alpha/Fe] for a sample of 83 early-type galaxies essentially in groups, the field or isolated objects. The stellar population properties derived for each galaxy corresponds to the nuclear r_e/8 aperture extraction. The median age found for Es is 5.8 +- 0.6 Gyr and the average metallicity is +0.37 +- 0.03 dex. For S0s, the median age is 3.0 +- 0.6 Gyr and [Z/H] = 0.53 +- 0.04 dex. We compare the distribution of our galaxies in the Hbeta-[MgFe] diagram with Fornax galaxies. Our elliptical galaxies are 3-4 Gyr younger than Es in the Fornax cluster. We find that the galaxies lie in a plane defined by [Z/H] = 0.99 log sigma_0 - 0.46 log Age - 1.60. More massive (larger sigma_0) and older galaxies present, on average, large [alpha/Fe] values, and therefore, must have undergone shorter star-formation timescales. Comparing group against field/isolated galaxies, it is not clear that environment plays an important role in determining their stellar populat...

  5. A new member of Brevidensovirus, 0507JS11 virus isolated from Culex mosquitoes collected in Xinjiang%新疆库蚊分离的0507JS11病毒为Brevidensovirus新成员

    Institute of Scientific and Technical Information of China (English)

    吕新军; 翟友刚; 孙肖红; 付士红; 王焕琴; 童苏祥; 张松; 梁国栋

    2009-01-01

    目的 揭示新疆库蚊分离的0507JS11病毒的基本特征,明确其分类地位.方法 对0507JS11病毒进行细胞感染特点观察、负染电子显微镜(简称电镜)观察、基因组核酸电泳检测、全基因序列测定和系统进化分析.结果 0507JS11病毒可以引起Aedes albopictus C6/36细胞病变;完整病毒颗粒呈20面立体对称,直径20 nm,无包膜;病毒基因组为长3977 nt的单股正链DNA,基因组核酸电泳检测呈大小约4 kbp的DNA条带;病毒基因组编码区包括3个开放读码框(open readingframe,ORF),ORF1和ORF2编码非结构蛋白(non-structural protein,NS),ORF3编码衣壳蛋白(capsidprotein,VP);全基因序列系统进化分析显示病毒位于Brevidensovirus内一个独立进化分支.结论 新疆库蚊分离的0507JS11病毒为Brevidensovirus新成员.%Objective To probe the primary characteristic of 0507JS11 virus isolated from Culex sp. and determine the classification of 0507JS11 virus in taxonomy. Methods 0507JS11 virus was cultured in Aedes albopictus C6/36 cells and cytopathic effects (CPEs) were recorded. Electro-microscopic morphology of 0507JS11 virus was observed. Total DNA extract of 0507JS11 virus was detected by 1% Agarose Gel Electrophoresis. Complete genomic sequence of 0507JS11 virus was sequenced and then made phylogenetie analysis. Results 0507JS11 virus could cause CPEs in Aedes albopictus C6/36 cells. Viral particles have no envelope and appear icosahedron symmetry with diameter of 20 nm. The genome of 0507JS11 virus was positive single strand DNA (ssDNA) with full length of 3977 nt. However, a DNA band about 4 kbp was observed in the electrophoresis of total DNA extract of 0507JS11 virus. The coding region of the genome included three ORFs, ORF1 and ORF2 code NSP1 and NSP2, ORF3 codes VP. Phylogenetic analysis of the complete genomic sequence of 0507JS11 virus indicated an independent linear in Brevidensovirus. Conclusion 0507JS11 virus is a new member in Brevidensovirus.

  6. Dosimetry of the JS-6500 industrial irradiator for the irradiation of the PVC graduated flasks; Dosimetria del irradiador industrial JS-6500 para la irradiacion de probetas de PVC

    Energy Technology Data Exchange (ETDEWEB)

    Castaneda F, A.; Carrasco A, H.; Martinez P, M.E. [Instituto Nacional de Investigaciones Nucleares, A.P. 18-1027, 11801 Mexico D.F. (Mexico)

    2002-07-01

    The dosimetry of the JS-6500 AECL irradiator was realized, outside of the industrial transportation rails to know the dose distribution, as well as its dose speed. This one with the intention of exposing to gamma radiation; plastified PVC graduated flasks and evaluating their interweavement or degradation or both. This study of dosimetry was carried out by means of a theoretical and experimental evaluation in air atmosphere. The results allow to know the irradiation conditions of the PVC graduated flasks as well as those results prove that has not a significant difference among the obtained result as theoretical as experimentally due to that the obtained result in the theoretical evaluation is 2.62 KGy/h and the result for the case of the experimental evaluation is 2.74 KGy/h. (Author)

  7. Roseomonas JS018有机磷农药降解酶的纯化%Purification of the organophosphorus pesticide degrading enzyme from Roseomonas JS018

    Institute of Scientific and Technical Information of China (English)

    江玉姬; 邓优锦; 刘新锐; 胡方平; 谢宝贵; 刘福阳; 黎志银

    2006-01-01

    本试验对能高效降解几种有机磷农药菌株JS018的降解酶进行分离和纯化.经分析该降解酶主要位于细胞间质,最适盐析硫酸铵饱和度为60%-70%,粗酶液经硫酸铵沉淀、Sephadex G-100凝胶过滤和DEAE-52柱层析得到较高纯度的酶液.通过SDS-PAGE电泳测定该酶相对分子质量约为37 ku,N末端16个氨基酸残基测序结果为:GAPFQNDVPPACYRFR.

  8. A study on early-onset neonatal group B streptococcal infection, Bulgaria, 2007-2011.

    Science.gov (United States)

    Todorova-Christova, M; Vacheva, R; Decheva, A; Nikolov, A; Slancheva, B; Stoichkova, D; Christova, E; Shopova, E; Hitrova, S; Masseva, A; Yarakova, N; Kraleva, I; Takova, T S; Dimitrova, N; Dobreva, A

    2014-09-01

    This study examines neonatal group B streptococcal (GBS) colonization and its relation to early-onset GBS disease (EOGBSD), based upon the experience of leading obstetrics and gynecology centers in Bulgaria. The objectives of the study were to update neonatal colonization rates and to assess relationships between clinically differentiated cases (culture-proven GBS newborns) and risk factors inherent to the infant and mother, using a computerized file. The neonatal GBS colonization rate ranged from 5.48 to 12.19 per 1000 live births. Maternal-fetal infection (MFI, a provisional clinical diagnosis in culture-proven colonized infants with initial signs of infection that is usually overcome with antibiotic treatment) and/or intrapartum asphyxia (IA) have been demonstrated as the most frequent clinical manifestations, with significant correlations for the primary diagnosis, but not affirmative for the final diagnosis at discharge, resulting from adequate treatment of neonates. MFI and IA were significantly related to prematurity, and reciprocally, prematurity was associated with the risk of MFI, indirectly suggesting that preterm birth or PPROM (preterm premature rupture of membranes, an obstetric indication associated with early labor and delivery, one of the major causes of preterm birth) is a substantial risk factor for EOGBSD. The regression analysis indicated that in the case of a newborn with MFI, a birth weight 593.58 g lower than the birth weight of an infant without this diagnosis might be expected. Testing the inverse relationship, i.e., the way birth weight influences a certain diagnosis (logistic regression) established the presence of a relationship between birth weight categories (degree of prematurity) and the diagnosis of MFI. The proportions and odds ratios, converted into probabilities that a baby would develop MFI, indicate the particularly high risk for newborns with extremely low and very low birth weight: extremely low birth weight (≤1000 g), the

  9. Research on Vibration and Noise of JS315 - type Reducer%JS315型减速机振动噪声的研究

    Institute of Scientific and Technical Information of China (English)

    王伟; 张亚琴

    2012-01-01

    齿轮箱的振动和噪声能够反映齿轮装置的品质,影响齿轮箱振动和噪声的因素有齿轮啮合、轴系变形、箱体精度以及安装误差等因素,其中齿轮啮合是主要因素,而齿轮的基节偏差和齿形偏差又是影响齿轮传动平稳性的主要因素.通过对公司JS315型减速机振动和噪声的研究,分析了影响齿轮箱振动和噪声的因素,找出了造成振动和异响的原因,成功解决了这一问题.%The vibration and noise of gearbox can reflect the quality of gear device, influence factors of gear box vibration and noise have the gearing mesh, shaft deformation, the gear case accuracy, installation error and so on, among which the gearing mesh is the major factor. The main factors which influence the stability of gear is gear base pitch deviation and the tooth profile deviation. Through the vibration and noise JS315 - type reducer, the influence factors of gear vibration and noise are analyzed,and the causes of abnormal sound and vibration are found out. The problem is successfully solved.

  10. Effects of JS-K, a novel anti-cancer nitric oxide prodrug, on gene expression in human hepatoma Hep3B cells.

    Science.gov (United States)

    Dong, Ray; Wang, Xueqian; Wang, Huan; Liu, Zhengyun; Liu, Jie; Saavedra, Joseph E

    2017-04-01

    JS-K is a novel anticancer nitric oxide (NO) prodrug effective against a variety of cancer cells, including the inhibition of AM-1 hepatoma cell growth in rats. To further evaluate anticancer effects of JS-K, human hepatoma Hep3B cells were treated with JS-K and the compound control JS-43-126 at various concentrations (0-100μM) for 24h, and cytotoxicity was determined by the MTS assay. The compound control JS-43-126 was not cytotoxic to Hep3B cells at concentrations up to 100μM, while the LC50 for JS-K was about 10μM. To examine the molecular mechanisms of antitumor effects of JS-K, Hep3B cells were treated with 1-10μM of JS-K for 24h, and then subjected to gene expression analysis via real time RT-PCR and protein immunostain via confocal images. JS-K is a GST-α targeting NO prodrug, and decreased immunostaining for GST-α was associated with JS-K treatment. JS-K activated apoptosis pathways in Hep3B cells, including induction of caspase-3, caspase-9, Bax, TNF-α, and IL-1β, and immunostaining for caspase-3 was intensified. The expressions of thrombospondin-1 (TSP-1) and the tissue inhibitors of metalloproteinase-1 (TIMP-1) were increased by JS-K at both transcript and protein levels. JS-K treatment also increased the expression of differentiation-related genes CD14 and CD11b, and depressed the expression of c-myc in Hep3B cells. Thus, multiple molecular events appear to be associated with anticancer effects of JS-K in human hepatoma Hep3B cells, including activation of genes related to apoptosis and induction of genes involved in antiangiogenesis and tumor cell migration. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  11. Tidal Interaction as the origin of early-type dwarf galaxies in group environment

    CERN Document Server

    Paudel, Sanjaya

    2014-01-01

    We present a sample of dwarf galaxies that suffer ongoing disruption by the tidal force of nearby massive galaxies. Analysing structural and stellar population properties using the archival imaging and spectroscopic data from the Sloan Digital Sky Survey (SDSS), we find that they are likely a `smoking gun' example of the formation of early-type dwarf galaxies (dEs) in the galaxy group environment through the tidal stirring. Inner cores of these galaxies are fairly intact and the observed light profiles are well fitted with the Sersic functions, while the tidally stretched stellar halos are prominent in the outer parts. They are all located within the 50 kpc sky-projected distance from the center of host galaxies and no dwarf galaxies have relative line-of-sight velocity larger than 205 km/s to their hosts. We derive the Composite Stellar Population (CSP) properties these galaxies by fitting the SDSS optical spectra to a multiple-burst composite stellar population model. We find that these galaxies accumulate ...

  12. Group B streptococcal immunisation of pregnant women for the prevention of early and late onset Group B streptococcal infection of the neonate as well as adult disease

    DEFF Research Database (Denmark)

    Kenchington, Anna L.; Lamont, Ronald F.

    2017-01-01

    or in the future, vaccination. Areas covered: The introduction of a vaccine to women in the third trimester is likely to further reduce the burden of disease and provide benefits beyond the prevention of early neonatal disease, including meningitis and disability following late onset disease. Development......Introduction: Early onset neonatal Group B streptococcal disease is preventable. Intrapartum antibiotic prophylaxis has resulted in a significant reduction in neonatal mortality and morbidity. National guidelines for the selection of women eligible for intrapartum antibiotic prophylaxis, whether...

  13. Enhancing the early home learning environment through a brief group parenting intervention: study protocol for a cluster randomised controlled trial

    OpenAIRE

    2016-01-01

    Background The quality of the home learning environment has a significant influence on children’s language and communication skills during the early years with children from disadvantaged families disproportionately affected. This paper describes the protocol and participant baseline characteristics of a community-based effectiveness study. It evaluates the effects of ‘smalltalk’, a brief group parenting intervention (with or without home coaching) on the quality of the early childhood home l...

  14. PPI layouts: BioJS components for the display of Protein-Protein Interactions.

    Science.gov (United States)

    Salazar, Gustavo A; Meintjes, Ayton; Mulder, Nicola

    2014-01-01

    We present two web-based components for the display of Protein-Protein Interaction networks using different self-organizing layout methods: force-directed and circular. These components conform to the BioJS standard and can be rendered in an HTML5-compliant browser without the need for third-party plugins. We provide examples of interaction networks and how the components can be used to visualize them, and refer to a more complex tool that uses these components. http://github.com/biojs/biojs; http://dx.doi.org/10.5281/zenodo.7753.

  15. Implementation of CMS Central DAQ monitoring services in Node.js

    CERN Document Server

    Vougioukas, Michail

    2015-01-01

    This report summarizes my contribution to the CMS Central DAQ monitoring system, in my capacity as a CERN Summer Students Programme participant, from June to September 2015. Specifically, my work was focused on rewriting – from Apache/PHP to Node.js/Javascript - and optimizing real-time monitoring web services (mostly Elasticsearch-based but also some Oracle-based) for the CMS Data Acquisition (Run II Filterfarm). Moreover, it included an implementation of web server caching, for better scalability when simultaneous web clients use the services. Measurements confirmed that the software developed during this project has indeed a potential to provide scalable services.

  16. Group and individual sow behavior is altered in early gestation by space allowance in the days immediately following grouping.

    Science.gov (United States)

    Greenwood, E C; Plush, K J; van Wettere, W H E J; Hughes, P E

    2016-01-01

    Aggression between domestic sows is greatest when sows are first introduced to each other and hierarchies form. The aim of this study was to determine the effect of a spacious "mixing pen" on sow aggression and stress. Sows were mixed into groups of 6 and allowed 2 (LOW; 8 groups and 48 sows), 4 (MED; 7 groups and 42 sows), or 6 m/sow (HIGH; 7 groups and 42 sows) for 4 d after mixing, at which point all pens were equalized to 2 m/sow. Salivary cortisol concentration and injury counts were measured on d -1, 0, 1, 3, and 4 relative to mixing, and behavior was also recorded on each of these days following mixing. Reproductive performance was assessed at farrowing. A linear mixed model was applied to the data. Data are presented as least squares means and standard error of the mean. Where transformations occurred, nontransformed adjusted means are presented in parentheses following the presentation of transformed data. In the primary analyses where measures were considered at the pen level, there were no effect of space allowance on fight number per sow, duration of fights, percentage of total time spent fighting, displacements, bites, knocks, and lunges ( > 0.05). These measures were higher on d 0 (i.e., fight number 1.0 ± 0.1 [13.8]) compared with d 1 (0.4 ± 0.1 [4.2]), 3 (0.7 ± 0.1 [5.3]), and 4 (0.7 ± 0.1 [5.5]; 0.05). There was increased percentage of time spent active (1.5 ± 0.02 [33.7] for LOW, 1.5 ± 0.02 [36.5] for MED, and 1.6 ± 0.02 [43.4] for HIGH) and time spent exploring (1.8 ± 0.1 [3.5] for LOW, 2.0 ± 0.1 [4.0] for MED, and 2.3 ± 0.1 [5.7] for HIGH) and number of nonaggressive sow-sow contacts (0.3 ± 0.09 [2.2] for LOW, 0.4 ± 0.07 [3.2] for MED, and 0.5 ± 0.07 [4.5] for HIGH) in HIGH compared with LOW ( 0.05). A secondary analysis was conducted that examined individual sow behavior within each pen, and this identified increased injury number in the lowest ranked sows (involved in no fights on d 0 and no displacements on d0 to d4) in LOW (9

  17. Palynological records of the Early Permian icehouse-greenhouse transition (Ecca Group, South Africa)

    Science.gov (United States)

    Götz, Annette E.; Ruckwied, Katrin

    2013-04-01

    The Permian coal-bearing formations of the South African Karoo Basin play a crucial role in the study and interpretation of Gondwana's climate history and biodiversity in this time of major global changes in terrestrial and marine ecosystems. Here, we report on new palynological data from the No. 2 coal seam of the northern Witbank coal field, documenting the switch from Icehouse to Greenhouse conditions in the Early Permian (Lower Ecca Group). The studied postglacial fluvio-deltaic deposits of a highly proximal setting comprise coarse-grained to pebbly sandstones, partially with an abrupt upward transition into fine-grained sediments and coal, trough cross-stratified medium- to coarse-grained sandstones, and horizontally laminated fine- to medium-grained sandstones and siltstones. The sedimentary organic matter content clearly documents stratal changes in the palynomorph assemblage and variations in the amount and in the type, size and shape of plant debris. Generally, palynofacies is characterized by a high amount of opaque phytoclasts. Amorphous organic matter is characteristic of laminated siltstones and coals. The palynological record indicates a cold climate, fern wetland community, characteristic of lowland alluvial plains, and an upland conifer community in the lower part of the coal seam. Up section, these communities are replaced by a cool-temperate cycad-like lowland vegetation and gymnospermous upland flora. Ongoing studies focus on the cyclic architecture of the coal seam, applying palynofacies analysis as high-resolution correlation tool with respect to decipher signatures of prominent climate amelioration on basin-wide, intercontinental and intra-Gondwanic scales.

  18. Improving decision speed, accuracy and group cohesion through early information gathering in house-hunting ants.

    Directory of Open Access Journals (Sweden)

    Nathalie Stroeymeyt

    Full Text Available BACKGROUND: Successful collective decision-making depends on groups of animals being able to make accurate choices while maintaining group cohesion. However, increasing accuracy and/or cohesion usually decreases decision speed and vice-versa. Such trade-offs are widespread in animal decision-making and result in various decision-making strategies that emphasize either speed or accuracy, depending on the context. Speed-accuracy trade-offs have been the object of many theoretical investigations, but these studies did not consider the possible effects of previous experience and/or knowledge of individuals on such trade-offs. In this study, we investigated how previous knowledge of their environment may affect emigration speed, nest choice and colony cohesion in emigrations of the house-hunting ant Temnothorax albipennis, a collective decision-making process subject to a classical speed-accuracy trade-off. METHODOLOGY/PRINCIPAL FINDINGS: Colonies allowed to explore a high quality nest site for one week before they were forced to emigrate found that nest and accepted it faster than emigrating naïve colonies. This resulted in increased speed in single choice emigrations and higher colony cohesion in binary choice emigrations. Additionally, colonies allowed to explore both high and low quality nest sites for one week prior to emigration remained more cohesive, made more accurate decisions and emigrated faster than emigrating naïve colonies. CONCLUSIONS/SIGNIFICANCE: These results show that colonies gather and store information about available nest sites while their nest is still intact, and later retrieve and use this information when they need to emigrate. This improves colony performance. Early gathering of information for later use is therefore an effective strategy allowing T. albipennis colonies to improve simultaneously all aspects of the decision-making process--i.e. speed, accuracy and cohesion--and partly circumvent the speed-accuracy trade

  19. Applied Research of Node.js and MongoDb%Node.js 及 MongoDb 应用研究

    Institute of Scientific and Technical Information of China (English)

    李鹏

    2015-01-01

    Based on Node. js,a Customer Relationship Management System software was built with abundant library func-tions and helper functions to achieve high efficiency in the developing and testing. Then,it was used to set up a Customer Relationship Management(CRM)System for electric commercial enterprises,realizing the centralized management and sharing of customer information,namely,enterprise-style management of customer resources,to avoid the loss of cus-tomer resources and customer management blind spots generated due to changes resulting from business restructuring or personnel alteration. More importantly,the CRM,based on improved customer information,is able to support different customer-facing works to achieve full customer information sharing within the enterprise,improve the effectiveness and efficiency of customer-oriented tasks,therefore improving the overall customer satisfaction.%基于 Node.js 技术对客户关系管理系统进行搭建,设计出丰富的库函数和助手函数,以实现开发与测试的高效率。新构建的可供电商企业使用的客户关系管理系统(Customer Relationship Management System,CRM)能够实现对客户信息的集中管理和共享利用,即客户资源的企业化管理,避免因业务调整或人员变动造成的客户资源流失和客户管理盲区的产生;更重要是,CRM 可以基于完善的客户信息支持不同业务面向客户的工作,实现客户信息在企业内部的充分共享利用,提高面向客户工作的有效性和效率,从而全面提升客户的满意度。

  20. A two-component monooxygenase catalyzes both the hydroxylation of p-nitrophenol and the oxidative release of nitrite from 4-nitrocatechol in Bacillus sphaericus JS905.

    Science.gov (United States)

    Kadiyala, V; Spain, J C

    1998-07-01

    Bacteria that metabolize p-nitrophenol (PNP) oxidize the substrate to 3-ketoadipic acid via either hydroquinone or 1,2,4-trihydroxybenzene (THB); however, initial steps in the pathway for PNP biodegradation via THB are unclear. The product of initial hydroxylation of PNP could be either 4-nitrocatechol or 4-nitroresorcinol. Here we describe the complete pathway for aerobic PNP degradation by Bacillus sphaericus JS905 that was isolated by selective enrichment from an agricultural soil in India. Washed cells of PNP-grown JS905 released nitrite in stoichiometric amounts from PNP and 4-nitrocatechol. Experiments with extracts obtained from PNP-grown cells revealed that the initial reaction is a hydroxylation of PNP to yield 4-nitrocatechol. 4-Nitrocatechol is subsequently oxidized to THB with the concomitant removal of the nitro group as nitrite. The enzyme that catalyzed the two sequential monooxygenations of PNP was partially purified and separated into two components by anion-exchange chromatography and size exclusion chromatography. Both components were required for NADH-dependent oxidative release of nitrite from PNP or 4-nitrocatechol. One of the components was identified as a reductase based on its ability to catalyze the NAD(P)H-dependent reduction of 2,6-dichlorophenolindophenol and nitroblue tetrazolium. Nitrite release from either PNP or 4-nitrocatechol was inhibited by the flavoprotein inhibitor methimazole. Our results indicate that the two monooxygenations of PNP to THB are catalyzed by a single two-component enzyme system comprising a flavoprotein reductase and an oxygenase.

  1. A two-component monooxygenase catalyzes both the hydroxylation of p-nirophenol and the oxidative release of nitrite from 4-nitrocatechol in Bacillus sphaericus JS905

    Energy Technology Data Exchange (ETDEWEB)

    Kadiyala, V.; Spain, J.C. [Air Force Research Lab., Tyndall AFB, FL (United States)

    1998-07-01

    Bacteria that metabolize p-nitrophenol (PNP) oxidize the substrate to 3-ketoadipic acid via either hydroquinone or 1,2,4-trihydroxybenzene (THB); however, initial steps in the pathway for PNP biodegradation via THB are unclear. The product of initial hydroxylation of PNP could be either 4-nitrocatechol or 4-nitroresorcinol. Here the authors describe the complete pathway for aerobic PNP degradation by Bacillus sphaericus JS905 that was isolated by selective enrichment from an agricultural soil in India. Washed cells of PNP-grown JS905 released nitrite in stoichiometric amounts from PNP and 4-nitrocatechol. Experiments with extracts obtained from PNP-grown cells revealed that the initial reaction is a hydroxylation of PNP to yield 4-nitrocatechol. 4-nitrocatechol is subsequently oxidized to THB with the concomitant removal of the nitro group as nitrite. The enzyme that catalyzed the two sequential monooxygenations of PNP was partially purified and separated into two components by anion-exchange chromatography and size exclusion chromatography. Both components were required for NADH-dependent oxidative release of nitrite from PNP or 4-nitrocatechol. One of the components was identified as a reductase based on its ability to catalyze the NAD(P)H-dependent reduction of 2,6-dichlorophenolindophenol and nitroblue tetrazolium. Nitrite release from either PNP or 4-nitrocatechol was inhibited by the flavoprotein inhibitor methimazole. Their results indicate that the two monooxygenations of PNP to THB are catalyzed by a single two-component enzyme system comprising a flavoprotein reductase and an oxygenase.

  2. New Fossil Evidence on the Sister-Group of Mammals and Early Mesozoic Faunal Distributions

    Science.gov (United States)

    Shubin, Neil H.; Crompton, A. W.; Sues, Hans-Dieter; Olsen, Paul E.

    1991-03-01

    Newly discovered remains of highly advanced mammal-like reptiles (Cynodontia: Tritheledontidae) from the Early Jurassic of Nova Scotia, Canada, have revealed that aspects of the characteristic mammalian occlusal pattern are primitive. Mammals and tritheledontids share an homologous pattern of occlusion that is not seen in other cynodonts. The new tritheledontids represent the first definite record of this family from North America. The extreme similarity of North American and African tritheledontids supports the hypothesis that the global distribution of terrestrial tetrapods was homogeneous in the Early Jurassic. This Early Jurassic cosmopolitanism represents the continuation of a trend toward increased global homogeneity among terrestrial tetrapod communities that began in the late Paleozoic.

  3. Exploring Three-js library possibilitiesfor the dissemination of cultural heritage projects

    Directory of Open Access Journals (Sweden)

    Jesús Palomar-Vazquez

    2016-11-01

    Full Text Available For whatever project related with the study and conservation of cultural heritage, the dissemination stage of tree-dimensional (3D information must be a key part of the whole process. Most of the existing web-based platforms are using WebGL technology to disseminate 3D content through Web navigators, despite they are normally generic, with a low level of viewers ‘customization. Alternatively, users can make use of several libraries, most of them open source, which allow a complete adaptation to the specific project features, even though enough level of programming skills are necessary to use them. In the present paper we will describe the minimum requirements that any cultural heritage dissemination project should contain and its implementation using Three-js, one of the most versatile open source libraries for 3D visualization. In addition, we will show several examples of Three-js integration with other libraries that take advantage from HTML5 (HyperText Markup Language, version 5 to enhance the user's experience on a Web platform.

  4. Projektový management v prostředí ExtJS

    OpenAIRE

    Zajíc, Jiří

    2010-01-01

    Tato bakalářská práce je zaměřena na management projektů pomocí Ganttových diagramů. Problematika je řešena jako klient-server aplikace postavená na knihovně ExtJS. Práce nastiňuje možnosti ExtJS a přináší detailní popis Ganttova diagramu. Z něj vychází návrh systému, který se týká hlavně principu vytváření diagramu, způsobu jeho chování a drag&drop operací sloužících pro jeho úpravu. Podle návrhu je následně zpracována implementace, která je zde detailně popsána. This bachelor's thes...

  5. Activation of Pathogenesis-related Genes by the Rhizobacterium, Bacillus sp. JS, Which Induces Systemic Resistance in Tobacco Plants

    Directory of Open Access Journals (Sweden)

    Ji-Seong Kim

    2015-06-01

    Full Text Available Plant growth promoting rhizobacteria (PGPR are known to confer disease resistance to plants. Bacillus sp. JS demonstrated antifungal activities against five fungal pathogens in in vitro assays. To verify whether the volatiles of Bacillus sp. JS confer disease resistance, tobacco leaves pre-treated with the volatiles were damaged by the fungal pathogen, Rhizoctonia solani and oomycete Phytophthora nicotianae. Pre-treated tobacco leaves had smaller lesion than the control plant leaves. In pathogenesis-related (PR gene expression analysis, volatiles of Bacillus sp. JS caused the up-regulation of PR-2 encoding β-1,3-glucanase and acidic PR-3 encoding chitinase. Expression of acidic PR-4 encoding chitinase and acidic PR-9 encoding peroxidase increased gradually after exposure of the volatiles to Bacillus sp. JS. Basic PR-14 encoding lipid transfer protein was also increased. However, PR-1 genes, as markers of salicylic acid (SA induced resistance, were not expressed. These results suggested that the volatiles of Bacillus sp. JS confer disease resistance against fungal and oomycete pathogens through PR genes expression.

  6. Group Lidcombe Program Treatment for Early Stuttering: A Randomized Controlled Trial

    Science.gov (United States)

    Arnott, Simone; Onslow, Mark; O'Brian, Sue; Packman, Ann; Jones, Mark; Block, Susan

    2014-01-01

    Purpose: This study adds to the Lidcombe Program evidence base by comparing individual and group treatment of preschoolers who stutter. Method: A randomized controlled trial of 54 preschoolers was designed to establish whether group delivery outcomes were not inferior to the individual model. The group arm used a rolling group model, in which a…

  7. Crown Group Lejeuneaceae and Pleurocarpous Mosses in Early Eocene (Ypresian) Indian Amber

    OpenAIRE

    2016-01-01

    Cambay amber originates from the warmest period of the Eocene, which is also well known for the appearance of early angiosperm-dominated megathermal forests. The humid climate of these forests may have triggered the evolution of epiphytic lineages of bryophytes; however, early Eocene fossils of bryophytes are rare. Here, we present evidence for lejeuneoid liverworts and pleurocarpous mosses in Cambay amber. The preserved morphology of the moss fossil is inconclusive for a detailed taxonomic t...

  8. Some Ways in Which Neighborhoods, Nuclear Families, Friendship Groups, and Schools Jointly Affect Changes in Early Adolescent Development.

    Science.gov (United States)

    Cook, Thomas D.; Herman, Melissa R.; Phillips, Meredith; Settersten, Richard A., Jr.

    2002-01-01

    This study assessed how schools, neighborhoods, nuclear families, and friendship groups jointly contribute to positive change during early adolescence. Analyses showed that the four context indices modestly intercorrelated at the individual student level, but clustered more tightly at the school and neighborhood levels. Joint influence of all four…

  9. JS-K, a nitric oxide pro-drug, regulates growth and apoptosis through the ubiquitin-proteasome pathway in prostate cancer cells.

    Science.gov (United States)

    Tan, Guobin; Qiu, Mingning; Chen, Lieqian; Zhang, Sai; Ke, Longzhi; Liu, Jianjun

    2017-05-26

    In view of the fact that JS-K might regulate ubiquitin E3 ligase and that ubiquitin E3 ligase plays an important role in the mechanism of CRPC formation, the goal was to investigate the probable mechanism by which JS-K regulates prostate cancer cells. Proliferation inhibition by JS-K on prostate cancer cells was examined usingCCK-8 assays. Caspase 3/7 activity assays and flow cytometry were performed to examine whether JS-K induced apoptosis in prostate cancer cells. Western blotting and co-immunoprecipitation analyses investigated JS-K's effects on the associated apoptosis mechanism. Real time-PCR and Western blotting were performed to assess JS-K's effect on transcription of specific AR target genes. Western blotting was also performed to detect Siah2 and AR protein concentrations and co-immunoprecipitation to detect interactions of Siah2 and AR, NCoR1 and AR, and p300 and AR. JS-K inhibited proliferation and induced apoptosis in prostate cancer cells. JS-K increased p53 and Mdm2 concentrations and regulated the caspase cascade reaction-associated protein concentrations. JS-K inhibited transcription of AR target genes and down-regulated PSA protein concentrations. JS-K inhibited Siah2 interactions and also inhibited the ubiquitination of AR. With further investigation, JS-K was found to stabilize AR and NCoR1 interactions and diminish AR and p300 interactions. The present results suggested that JS-K might have been able to inhibit proliferation and induce apoptosis via regulation of the ubiquitin-proteasome degradation pathway, which represented a promising platform for the development of new compounds for PCa treatments.

  10. Invented Spelling Activities in Small Groups and Early Spelling and Reading

    Science.gov (United States)

    Martins, Margarida Alves; Salvador, Liliana; Albuquerque, Ana; Silva, Cristina

    2016-01-01

    Our aim was to assess the impact of an invented spelling programme conducted in small groups on children's written language acquisition in Portuguese. We expected the experimental group to have better post-test results than the control group in spelling and reading. Participants were 160 preschool-age children who were randomly divided into an…

  11. Invented Spelling Activities in Small Groups and Early Spelling and Reading

    Science.gov (United States)

    Martins, Margarida Alves; Salvador, Liliana; Albuquerque, Ana; Silva, Cristina

    2016-01-01

    Our aim was to assess the impact of an invented spelling programme conducted in small groups on children's written language acquisition in Portuguese. We expected the experimental group to have better post-test results than the control group in spelling and reading. Participants were 160 preschool-age children who were randomly divided into an…

  12. The influence of mannose binding lectin polymorphisms on disease outcome in early polyarthritis. TIRA Group

    DEFF Research Database (Denmark)

    Jacobsen, S; Madsen, H O; Klarlund, M

    2001-01-01

    OBJECTIVE: To determine whether variant alleles of the mannose binding lectin (MBL) gene causing low serum concentrations of MBL are associated with increased susceptibility to rheumatoid arthritis (RA) and erosive outcome in an inception cohort of patients with early polyarthritis. METHODS: MBL......-reactive protein (CRP) and IgM rheumatoid factor (RF) at inclusion (p ... alleles have a higher risk of developing early erosive RA. These findings, together with the positive association between MBL variant alleles and the increased serum levels of IgM RF and CRP, point at the MBL gene as a relevant locus in the pathophysiology of RA....

  13. The influence of mannose binding lectin polymorphisms on disease outcome in early polyarthritis. TIRA Group

    DEFF Research Database (Denmark)

    Jacobsen, S; Madsen, H O; Klarlund, M

    2001-01-01

    OBJECTIVE: To determine whether variant alleles of the mannose binding lectin (MBL) gene causing low serum concentrations of MBL are associated with increased susceptibility to rheumatoid arthritis (RA) and erosive outcome in an inception cohort of patients with early polyarthritis. METHODS: MBL...... alleles have a higher risk of developing early erosive RA. These findings, together with the positive association between MBL variant alleles and the increased serum levels of IgM RF and CRP, point at the MBL gene as a relevant locus in the pathophysiology of RA....

  14. Early

    Directory of Open Access Journals (Sweden)

    Kamel Abd Elaziz Mohamed

    2014-04-01

    Conclusion: Early PDT is recommended for patients who require prolonged tracheal intubation in the ICU as outcomes like the duration of mechanical ventilation length of ICU stay and hospital stay were significantly shorter in early tracheostomy.

  15. In-Group Ostracism Increases High-Fidelity Imitation in Early Childhood.

    Science.gov (United States)

    Watson-Jones, Rachel E; Whitehouse, Harvey; Legare, Cristine H

    2016-01-01

    The Cyberball paradigm was used to examine the hypothesis that children use high-fidelity imitation as a reinclusion behavior in response to being ostracized by in-group members. Children (N = 176; 5- to 6-year-olds) were either included or excluded by in- or out-group members and then shown a video of an in-group or an out-group member enacting a social convention. Participants who were excluded by their in-group engaged in higher-fidelity imitation than those who were included by their in-group. Children who were included by an out-group and those who were excluded by an out-group showed no difference in imitative fidelity. Children ostracized by in-group members also displayed increased anxiety relative to children ostracized by out-group members. The data are consistent with the proposal that high-fidelity imitation functions as reinclusion behavior in the context of in-group ostracism.

  16. Evaluation of a Group CBT Early Intervention Program for Adolescents with Comorbid Depression and Behaviour Problems

    Science.gov (United States)

    Wignall, Ann

    2006-01-01

    Depression and externalising behaviour disorders frequently occur together in adolescence and are associated with a marked increase in symptom severity and poorer outcome. Clinical treatment research and early intervention programs for depression have not addressed the specific cognitive and interpersonal deficits associated with comorbidity. This…

  17. Goal Setting during Early Childhood Parent-Teacher Conferences: A Comparison of Three Groups of Parents

    Science.gov (United States)

    Cheatham, Gregory A.; Ostrosky, Michaelene M.

    2013-01-01

    Parent-teacher communication and partnerships are important in children's early years. This study compared goal setting, conducted in English, during Head Start parent-teacher conferences with native Spanish speaking, Latino bilingual, and native English speaking parents and their children's teachers. To understand conference goal-setting…

  18. The development of early numeracy skills in kindergarten in low-, average- and high-performance groups

    NARCIS (Netherlands)

    Aunio, P.; Heiskari, P.; van Luit, J.E.H.; Vuorio, J.-M.

    2015-01-01

    In this study, we investigated how early numeracy skills develop in kindergarten-age children. The participants were 235 Finnish children (111 girls and 124 boys). At the time of the first measurement, the average age of the children was 6 years. The measurements were conducted three times during 1

  19. Goal Setting during Early Childhood Parent-Teacher Conferences: A Comparison of Three Groups of Parents

    Science.gov (United States)

    Cheatham, Gregory A.; Ostrosky, Michaelene M.

    2013-01-01

    Parent-teacher communication and partnerships are important in children's early years. This study compared goal setting, conducted in English, during Head Start parent-teacher conferences with native Spanish speaking, Latino bilingual, and native English speaking parents and their children's teachers. To understand conference goal-setting…

  20. Functional groups show distinct differences in nitrogen cycling during early stand development: implications for forest management

    Science.gov (United States)

    Doug P. Aubrey; David R. Coyle; Mark D. Coleman

    2012-01-01

    Background and aims Nutrient acquisition of forest stands is controlled by soil resource availability and belowground production, but tree species are rarely compared in this regard. Here, we examine ecological and management implications of nitrogen (N) dynamics during early forest stand development in productive commercial tree species with narrow (Populus...

  1. Tooth counts do not predict bone mineral density in early postmenopausal Caucasian women. EPIC study group

    DEFF Research Database (Denmark)

    Earnshaw, S A; Keating, N; Hosking, D J;

    1998-01-01

    BACKGROUND: It has been suggested that poor dental status may be a suitable criterion for bone densitometry referral in early postmenopausal women. We evaluated this hypothesis in a cohort of 1365 Caucasian women aged between 45 and 59 years, who were enrolled into an international multi-centre t...... loss. Tooth counts therefore cannot be used to identify individuals at risk of osteoporosis....

  2. The Work Group on Early Childhood Briefing Paper Six: Funding Streams.

    Science.gov (United States)

    Wroblewski, Roberta A.; Bassler, Elissa J.

    Families undergo difficulties in trying to negotiate the labyrinth of early childhood services offered in Illinois. Because of the multiplicity of programs and scarce funding, many children and families do not receive the services they need. Coordination among programs and services is also limited. This paper offers background on how the…

  3. Engaging Urban Parents of Early Adolescents in Parenting Interventions: Home Visits vs. Group Sessions

    Science.gov (United States)

    Finigan-Carr, Nadine M.; Copeland-Linder, Nikeea; Haynie, Denise L.; Cheng, Tina L.

    2014-01-01

    Interventions targeting parents of young children have shown effectiveness, but research is lacking about best practices for engaging parents of early adolescents. Low levels of enrollment and attendance in parenting interventions present major problems for researchers and clinicians. Effective and efficient ways to engage and collaborate with…

  4. Desarrollo del Front-End de una aplicación web con el framework EXT JS 5

    OpenAIRE

    Carrero Salcedo, Enrique

    2015-01-01

    Este trabajo de fin de grado trata sobre el desarrollo de una aplicación web utilizando uno de los frameworks de JavaScript más potentes del mercado, el EXT JS5. Este ha sido desarrollado por Sencha. La memoria está dividida en 9 capítulos, en los cuales se explican los conocimientos básicos que un desarrollador debe tener para comenzar a utilizar el EXT JS 5; las ventajas y los contras de este framework respecto a otros; una descripción general de cómo desarrollar el Front-End de una apli...

  5. Kekule.js: An Open Source JavaScript Chemoinformatics Toolkit.

    Science.gov (United States)

    Jiang, Chen; Jin, Xi; Dong, Ying; Chen, Ming

    2016-06-27

    Kekule.js is an open-source, object-oriented JavaScript toolkit for chemoinformatics. It provides methods for many common tasks in molecular informatics, including chemical data input/output (I/O), two- and three-dimensional (2D/3D) rendering of chemical structure, stereo identification, ring perception, structure comparison, and substructure search. Encapsulated widgets to display and edit chemical structures directly in web context are also supplied. Developed with web standards, the toolkit is ideal for building chemoinformatics applications over the Internet. Moreover, it is highly platform-independent and can also be used in desktop or mobile environments. Some initial applications, such as plugins for inputting chemical structures on the web and uses in chemistry education, have been developed based on the toolkit.

  6. Report on the side-effects of Pharmacopuncture Lubricants(CF, JsD

    Directory of Open Access Journals (Sweden)

    Jong Young, Lee

    2007-12-01

    Full Text Available Objectives : This study aims to report inflammatory reactions of Pharmacopuncture lubricants (CF and JsD when administered on GB21, GB20, and TE23 in clinical trials. Methods : Follow-up studies were made on each patient's clinical observation and specific managemen. Results : 1. Inflammation induced by pharmacopuncture lubricants were limited to local area of administration. 2. Intensity of inflammation was depended on the patient's condition. 3. Inflammation caused pain, skin flare, and discomfort on the patient. Inflammation subsided when dissipating technique was rendered with the conventional acupuncture needle. Conclusions : It appears that prolonged usage of pharmacopuncture lubricant on the specific point can induce inflammation, thus using alternative pharmacopuncture is recommended.

  7. Mobilā lietotne: "Instagram bilžu plānotājs"

    OpenAIRE

    Cibuļskis, Aigars

    2016-01-01

    Šajā dokumentā ir iekļauta Latvijas Universitātes Datorikas fakultātes kursa “Kvalifikācijas darbs II” (DatZ2049) praktiskā darba ietvaros izstrādātā lietotne “Mobila lietotne “Instagram bilžu plānotājs”” tehniskā dokumentācija, kas ietver programmatūras prasību specifikāciju, datu bāzes un ekrānformu projektējumus. Instagram bilžu plānotājs - ir lietotne Android platformai, kura domāta atvieglot bilžu izlikšanu sociālajā tīklā Instagram, modes blogeriem un mā...

  8. Early stages of the "Ceracidae" (Lepidoptera), with remarks on the true position of the group

    NARCIS (Netherlands)

    Diakonoff, A.

    1964-01-01

    The superfamily Tortricoidea, the so-called leaf-rollers, contains a group of exceptionally large and conspicuously coloured species, forming the chiefly Central Asiatic Cerace group. Superficially these species do not resemble other leaf-rollers very closely. Consequently several authors placed the

  9. Cultural diversity in teachers’ group-centered beliefs and practices in early childcare

    NARCIS (Netherlands)

    van Schaik, Saskia D.M.; Leseman, Paul P.M.; Huijbregts, Sanne K.

    2014-01-01

    Abstract The present study examined the relation between teachers’ cultural backgrounds, their beliefs regarding group processes, their actual support of group processes, and children's behavior in center-based childcare in the Netherlands. For this purpose, 57 teachers of native Dutch and immigrant

  10. Cultural diversity in teachers’ group-centered beliefs and practices in early childcare

    NARCIS (Netherlands)

    van Schaik, Saskia D.M.; Leseman, Paul P.M.; Huijbregts, Sanne K.

    2014-01-01

    Abstract The present study examined the relation between teachers’ cultural backgrounds, their beliefs regarding group processes, their actual support of group processes, and children's behavior in center-based childcare in the Netherlands. For this purpose, 57 teachers of native Dutch and immigrant

  11. Football and dementia: A qualitative investigation of a community based sports group for men with early onset dementia.

    Science.gov (United States)

    Carone, Laura; Tischler, Victoria; Dening, Tom

    2016-11-01

    This study investigates the impact of a weekly group providing sport and physical activities for men with early onset dementia established by Notts County Football in the Community (NCFC). There were three aims: to investigate the effect of early onset dementia on individuals with the condition and their carers; to examine the perceptions of current levels of service provision for people with early onset dementia; and to analyse the impact of the group. Men with dementia (n = 5) attending the sessions, their carers (n = 5), NCFC coaching staff (n = 5) and people organizing/facilitating the sessions (n = 5) were interviewed. Semi-structured interviews explored the participants' experiences of dementia, their opinions on current service provisions and on the sessions. Data were analysed using thematic analysis. Four main themes were found: loss related to the condition of dementia and its impact on relationships ('Loss'); lack of age-appropriate services for people with early onset dementia ('Lack of Resources'); enjoyment and positive anticipation related to the group for all involved ('Enjoyment and Anticipation'); and 'the Notts County Effect' which attributed the success of the sessions to the strong brand of the football club, and to personalized service in a "dementia-free" environment. The NCFC sessions provided a safe low-cost intervention with positive effects upon quality of life for both people with early onset dementia, their carers and the staff involved. This suggests that the service may be valuable to a wider range of people living in different areas.

  12. The immediate early gene product EGR1 and polycomb group proteins interact in epigenetic programming during chondrogenesis.

    Directory of Open Access Journals (Sweden)

    Frank Spaapen

    Full Text Available Initiation of and progression through chondrogenesis is driven by changes in the cellular microenvironment. At the onset of chondrogenesis, resting mesenchymal stem cells are mobilized in vivo and a complex, step-wise chondrogenic differentiation program is initiated. Differentiation requires coordinated transcriptomic reprogramming and increased progenitor proliferation; both processes require chromatin remodeling. The nature of early molecular responses that relay differentiation signals to chromatin is poorly understood. We here show that immediate early genes are rapidly and transiently induced in response to differentiation stimuli in vitro. Functional ablation of the immediate early factor EGR1 severely deregulates expression of key chondrogenic control genes at the onset of differentiation. In addition, differentiating cells accumulate DNA damage, activate a DNA damage response and undergo a cell cycle arrest and prevent differentiation associated hyper-proliferation. Failed differentiation in the absence of EGR1 affects global acetylation and terminates in overall histone hypermethylation. We report novel molecular connections between EGR1 and Polycomb Group function: Polycomb associated histone H3 lysine27 trimethylation (H3K27me3 blocks chromatin access of EGR1. In addition, EGR1 ablation results in abnormal Ezh2 and Bmi1 expression. Consistent with this functional interaction, we identify a number of co-regulated targets genes in a chondrogenic gene network. We here describe an important role for EGR1 in early chondrogenic epigenetic programming to accommodate early gene-environment interactions in chondrogenesis.

  13. Biodegradation of isoproturon using a novel Pseudomonas aeruginosa strain JS-11 as a multi-functional bioinoculant of environmental significance.

    Science.gov (United States)

    Dwivedi, Sourabh; Singh, Braj Raj; Al-Khedhairy, Abdulaziz A; Musarrat, Javed

    2011-01-30

    Biodegradation of phenylurea herbicide isoproturon was studied in soil microcosm bioaugmented with a novel bacterial strain JS-11 isolated from wheat rhizosphere. The molecular characterization based on 16SrDNA sequence homology confirmed its identity as Pseudomonas aeruginosa strain JS-11. The herbicide was completely degraded within 20 days at ambient temperature with the rate constant of 0.08 day(-1), following the first-order rate kinetics. In stationary phase, at a cell density of 6.5 × 10(9) CFU mL(-1), the bacteria produced substantially increased amounts of indole acetic acid (IAA) in the presence of tryptophan as compared with the control. Also, the bacteria exhibited a time-dependent increase in the amount of tri-calcium phosphate solubilization in Pikovskaya's medium. Further screening of the strain JS-11 for auxiliary activities revealed its remarkable capability of producing the siderophores and hydrogen cyanide (HCN), besides antifungal activity against a common phytopathogen Fusarium oxysporum. Thus, the versatile P. aeruginosa strain JS-11 with innate potential for multifarious biological activities is envisaged as a super-bioinoculant for exploitation in the integrated bioremediation, plant growth and disease management (IBPDM) in contaminated agricultural soils.

  14. SN 2009js at the crossroads between normal and subluminous Type IIP supernovae: optical and mid-infrared evolution

    CERN Document Server

    Gandhi, P; Tanaka, M; Nozawa, T; Kawabata, K S; Saviane, I; Maeda, K; Moriya, T J; Hattori, T; Sasada, M; Itoh, R

    2013-01-01

    We present a study of SN 2009js in NGC 918. Multi-band Kanata optical photometry covering the first ~120 days show the source to be a Type IIP SN. Reddening is dominated by that due to our Galaxy. One-year-post-explosion photometry with the NTT, and a Subaru optical spectrum 16 days post-discovery, both imply a good match with the well-studied subluminous SN 2005cs. The plateau phase luminosity of SN 2009js and its plateau duration are more similar to the intermediate luminosity IIP SN 2008in. Thus, SN 2009js shares characteristics with both subluminous and intermediate luminosity SNe. Its radioactive tail luminosity lies between SN 2005cs and SN 2008in, whereas its quasi-bolometric luminosity decline from peak to plateau (quantified by a newly-defined parameter Delta[logL] measuring adiabatic cooling following shock breakout) is much smaller than both the others. We estimate the ejected mass of 56Ni to be low (~0.007 Msun). The SN explosion energy appears to have been small, similar to SN 2005cs. SN 2009js i...

  15. Complete Genome Sequence of Streptococcus pyogenes emm14 JS95, a Necrotizing Fasciitis Strain Isolated in Israel

    Science.gov (United States)

    Chee, Jacqueline L. Y.; Ravins, Miriam; Hanski, Emanuel

    2017-01-01

    ABSTRACT Here, we report the complete genome sequence of the Streptococcus pyogenes emm14 strain JS95, isolated from a patient with necrotizing fasciitis. The streptococcal invasion locus (sil), the first quorum-sensing system characterized in S. pyogenes, was identified in this strain. PMID:28302774

  16. Early predictors of reading in three groups of native Spanish speakers: Spaniards, Gypsies, and Latin Americans.

    Science.gov (United States)

    López-Escribano, Carmen; Beltrán, Jesús A

    2009-05-01

    The main purpose of the study reported here was to examine the early linguistic predictors of reading (e.g., Knowledge About Print, Listening Comprehension, Receptive Vocabulary, Rapid Naming of Objects and Letters, and Phonological Awareness), for a sample of 77 Spaniards, 48 Latinos, and 30 Gypsies kindergartens (mean age = 5 years 9 months) living in Spain. The relative contribution of ethnic background, neighbourhood socioeconomic status (SES), age, and gender was assessed. Findings revealed that ethnic background, neighborhood SES, and age differentially predicted children's pre-literacy skills. The implications of these results for understanding the role played by these demographic and socio-cultural variables in alphabetic literacy acquisition are discussed. The second purpose of this study was to add to the growing literature on the nature of reading challenges in children who are learning to read a transparent orthography-Spanish. Cross-linguistic research between different subtypes of readers will add to understand the impact of language characteristics in reading acquisition. Finally, the present study suggested that early assessment of pre-literacy skills can be a highly effective way to determine the instructional needs of students who are at risk for reading failure before formal reading instruction begins.

  17. The Mesoproterozoic to early Neoproterozoic passive margin Lajeado Group and Apiaí Gabbro, Southeastern Brazil

    Directory of Open Access Journals (Sweden)

    G.A.C. Campanha

    2016-07-01

    Full Text Available The Lajeado Group in the Ribeira Belt, southeastern Brazil, corresponds to an open-sea carbonate platform, comprised of seven overlapping siliciclastic and carbonatic formations, intruded in its upper portion by the Apiaí Gabbro. These rocks have a Neoproterozoic tectonometamorphic overprint related to arc magmatism and the Brasiliano collisional orogeny. Geochronological constraints are given by new U-Pb SHRIMP and LA-ICP-MS data for Lajeado Group detrital zircons and for magmatic zircons from the Apiaí Gabbro. The youngest detrital zircons in the Lajeado Group are 1400–1200 Ma, and constrain its maximum age of deposition to be <1200 Ma, whereas the 877 ± 8 Ma age for magmatic zircons in the Apiaí Gabbro give the minimum age. Detritus source areas are mainly Paleoproterozoic (2200–1800 Ma with some Archean and Mesoproterozoic contribution (1500–1200 Ma, with distal or tectonic stable cratonic character. The Lajeado Group should be a Stenian–Tonian carbonate platform passive margin of a continent at this time, namely the Columbia/Nuna or the Rodinia. The Apiaí Gabbro displays similar age to other intrusive basic rocks in the Lajeado and Itaiacoca groups and represents tholeiitic MORB-like magmatism that we relate to the initial break-up of a Mesoproterozoic continent and the formation of the Brasiliano oceans.

  18. Early Adolescents' Social Standing in Peer Groups: Behavioral Correlates of Stability and Change

    Science.gov (United States)

    Lansford, Jennifer E.; Killeya-Jones, Ley A.; Miller, Shari; Costanzo, Philip R.

    2009-01-01

    Sociometric nominations, social cognitive maps, and self-report questionnaires were completed in consecutive years by 327 students (56% girls) followed longitudinally from grade 7 to grade 8 to examine the stability of social standing in peer groups and correlates of changes in social standing. Social preference, perceived popularity, network…

  19. Identifying the Professional Development Needs of Early Career Teachers in Scotland Using Nominal Group Technique

    Science.gov (United States)

    Kennedy, Aileen; Clinton, Colleen

    2009-01-01

    This paper reports on phase 1 of a project commissioned by Learning and Teaching Scotland to explore the continuing professional development (CPD) needs of teachers in Scotland in years 2-6 of their careers. Nominal group technique (NGT) was employed to identify the CPD needs of year 2-6 teachers and to identify the relative priority of these…

  20. The Contribution of Group Work Programmes to Early Intervention and Improving Children's Emotional Well-Being

    Science.gov (United States)

    Parton, Christine; Manby, Martin

    2009-01-01

    Recent government policy has emphasised links between the acquisition of social skills by children and young people and their educational attainment. This study aims to fill a gap in the literature about the contribution of school-based group work programmes to developing children's social skills. National Society for the Prevention of Cruelty to…

  1. Functional groups show distinct differences in nitrogen cycling during early stand development: implications for forest management.

    Energy Technology Data Exchange (ETDEWEB)

    Aubrey, Doug, P.; Coyle, David, R. Coleman, Mark, D.

    2011-08-26

    Nutrient acquisition of forest stands is controlled by soil resource availability and belowground production, but tree species are rarely compared in this regard. Here, we examine ecological and management implications of nitrogen (N) dynamics during early forest stand development in productive commercial tree species with narrow (Populus deltoides Bartr. and Platanus occidentalis L.) and broad (Liquidambar styraciflua L. and Pinus taeda L.) site requirements while grown with a range of nutrient and water resources. We constructed N budgets by measuring N concentration ([N]) and N content (N{sub C}) of above- and belowground perennial and ephemeral tissues, determined N uptake (N{sub UP}), and calculated N use efficiency (NUE). Forest stands regulated [N] within species-specific operating ranges without clear temporal or treatment patterns, thus demonstrating equilibrium between tissue [N] and biomass accumulation. Forest stand N{sub C} and N{sub UP} increased with stand development and paralleled treatment patterns of biomass accumulation, suggesting productivity is tightly linked to N{sub UP}. Inclusion of above- and belowground ephemeral tissue turnover in N{sub UP} calculations demonstrated that maximum N demand for narrow-sites adapted species exceeded 200 kg N ha{sup -1} year{sup -1} while demand for broad-site adapted species was below this level. NUE was species dependent but not consistently influenced by N availability, suggesting relationships between NUE and resource availability were species dependent. Based on early stand development, species with broad site adaptability are favored for woody cropping systems because they maintain high above- and belowground productivity with minimal fertilization requirements due to higher NUE than narrow site adapted species.

  2. X-ray tomographic microscopy tightens affinity of the early Cambrian Oymurania to the brachiopod stem group

    Directory of Open Access Journals (Sweden)

    Artem Kouchinsky

    2017-03-01

    Full Text Available The geologically rapid biotic evolution in the early Cambrian is marked by the first appearance of major groups of animals in the fossil record (e.g., Budd and Jensen 2000; Kouchinsky et al. 2012. Along with the earliest crown-group representatives of the phylum Brachiopoda, more basal branches of the phylogenetic tree belonging to the stem-group Brachiopoda, such as tannuolinids and mikwitziids, diversified and became widespread during the early Cambrian (e.g., Williams and Holmer 2002; Balthasar et al. 2009; Skovsted et al. 2014. Synchrotron-radiation X-ray tomographic microscopy (SRXTM of Oymurania gravestocki reveals the microstructure of its calcium-phosphatic shell differentiated into two layers and intersecting systems of canals. The outer layer shows the acrotretoid columnar microstructure and the inner layer consists of continuous prismatic columns. Phosphatized setae preserved within tangential canals, as well as perpendicular canals of Micrina–Setatella type demonstrate homology with the tannuolinid Micrina and the mickwitziid Setatella. A unique and novel combination of microstructural features in Oymurania confirms its evolutionary position within the brachiopod stem group.

  3. The CASA Trauma and Attachment Group (TAG) Program for Children who have Attachment Issues Following Early Developmental Trauma.

    Science.gov (United States)

    Ashton, Chandra K; O'Brien-Langer, Anna; Silverstone, Peter H

    2016-01-01

    There is relatively little research about effective therapeutic approaches for children in middle childhood who have attachment related diagnoses as a result of experiencing significant, early developmental trauma. This study describes findings from an intensive, dyad-based intervention, aimed at stabilizing attachment relationships with primary caregivers, increasing caregiver reflective function skills, and reducing children's trauma-related behavioural sequelae. We analyzed retrospective data from 51 caregiver/child dyads who participated in the Trauma and Attachment Group (TAG) Program from September 2011-December 2014. This data included pre- and post-intervention scores retrieved from the Parenting Relationship Questionnaire (PRQ), the Parent Report of Post-Traumatic Stress Symptoms (PROPS), and the Parental Reflective Functioning Questionnaire (PRFQ-1). The preliminary findings show statistically significant improvements in attachment, communication, discipline practices, involvement, and relational frustration. Additionally there were statistically significant improvements in parental reflective functioning, and a trend towards a reduction in symptoms typical of post-traumatic stress disorder. Poor quality or inconsistent interactions with early caregivers can lead to life-long impairments in physical and mental health. This intensive program shows potential as a way to improve longer-term outcomes for children exposed to early developmental trauma. Longer-term research is required to further substantiate outcomes, appraise cost analysis, as well as to consider evaluation with appropriate comparison groups.

  4. Clinical outcomes of an early intervention program for preschool children with Autism Spectrum Disorder in a community group setting.

    Science.gov (United States)

    Eapen, Valsamma; Crnčec, Rudi; Walter, Amelia

    2013-01-07

    Available evidence indicates that early intervention programs, such as the Early Start Denver Model (ESDM), can positively affect key outcomes for children with Autism Spectrum Disorder (ASD). However, programs involving resource intensive one-to-one clinical intervention are not readily available or deliverable in the community, resulting in many children with ASD missing out on evidence-based intervention during their early and most critical preschool years. This study evaluated the effectiveness of the ESDM for preschool-aged children with ASD using a predominantly group-based intervention in a community child care setting. Participants were 26 children (21 male) with ASD with a mean age of 49.6 months. The ESDM, a comprehensive early intervention program that integrates applied behaviour analysis with developmental and relationship-based approaches, was delivered by trained therapists during the child's attendance at a child care centre for preschool-aged children with ASD. Children received 15-20 hours of group-based, and one hour of one-to-one, ESDM intervention per week. The average intervention period was ten months. Outcome measures were administered pre- and post-intervention, and comprised a developmental assessment - the Mullen Scales of Early Learning (MSEL); and two parent-report questionnaires - the Social Communication Questionnaire (SCQ) and Vineland Adaptive Behaviours Scales-Second Edition (VABS-II). Statistically significant post-intervention improvements were found in children's performance on the visual reception, receptive language and expressive language domains of the MSEL in addition to their overall intellectual functioning, as assessed by standardised developmental quotients. Parents reported significant increases in their child's receptive communication and motor skills on the VABS-II, and a significant decrease in autism-specific features on the SCQ. These effects were of around medium size, and appeared to be in excess of what may

  5. Early psychological intervention for auditory hallucinations: an exploratory study of young people's voices groups.

    Science.gov (United States)

    Newton, Elizabeth; Landau, Sabine; Smith, Patrick; Monks, Paul; Shergill, Sukhi; Wykes, Til

    2005-01-01

    Twenty to fifty percent of people with a diagnosis of schizophrenia continue to hear voices despite taking neuroleptic medication. Trials of group cognitive behavioral therapy for adults with auditory hallucinations have shown promising results. Auditory hallucinations may be most amenable to psychological intervention during a 3-year critical period after symptom onset. This study evaluates the effectiveness of group cognitive behavioral therapy (CBT) for young people with recent-onset auditory hallucinations (N = 22), using a waiting list control. Outcome measures were administered at four separate time points. Significant reductions in auditory hallucinations occurred over the total treatment phase, but not over the waiting period. Further investigations in the form of randomized controlled trials are warranted.

  6. A NEW, EARLY CROWN-GROUP ASTEROID (ECHINODERMATA) FROM THE NORIAN (TRIASSIC) OF NORTHERN ITALY

    OpenAIRE

    2000-01-01

    Noriaster barberoi gen. et. sp. n. is based on a single specimen from the Calcare di Zorzino (Norian, Triassic) of northern Italy. A member of the surviving Poraniidae (Valvatida; Echinodermata), N. barberoi is the oldest-known species assignable to a Jurassic and younger family and the first such species known from the Triassic. No Paleozoic species with close affinities with crown-group families has been recognized. Noriaster and the slightly older Triassic genus Trichasteropsis from the Mu...

  7. Twenty-one Asteroid Lightcurves at Group Observadores de Asteroides (OBAS): Late 2015 to Early 2016

    Science.gov (United States)

    Aznar Macias, Amadeo; Carreno Garcerain, Alfonso; Arce Masego, Enrique; Brines Rodriguez, Pedro; Lozano de Haro, Juan; Fornas Silva, Alvaro; Fornas Silva, Gonzalo; Mas Martinez, Vicente; Rodrigo Chiner, Onofre; Herrero Porta, David

    2016-07-01

    We report on the photometric analysis result of 21 mainbelt asteroids (MBA) done by Observadores de Asteroides (OBAS). This work is part of the Minor Planet Photometric Database task initiated by a group of Spanish amateur astronomers. We have managed to obtain a number of accurate and complete lightcurves as well as additional incomplete lightcurves to help analysis at future oppositions. This is a compilation of lightcurves obtained during last quarter of 2015 and first quarter of 2016.

  8. A NEW, EARLY CROWN-GROUP ASTEROID (ECHINODERMATA FROM THE NORIAN (TRIASSIC OF NORTHERN ITALY

    Directory of Open Access Journals (Sweden)

    DANIEL B. BLAKE

    2000-07-01

    Full Text Available Noriaster barberoi gen. et. sp. n. is based on a single specimen from the Calcare di Zorzino (Norian, Triassic of northern Italy. A member of the surviving Poraniidae (Valvatida; Echinodermata, N. barberoi is the oldest-known species assignable to a Jurassic and younger family and the first such species known from the Triassic. No Paleozoic species with close affinities with crown-group families has been recognized. Noriaster and the slightly older Triassic genus Trichasteropsis from the Muschelkalk of Germany together indicate that the diversification of crown-group asteroids was well underway at least by Middle and Late Triassic time. Phylogeny of crown-group asteroids is problematic because extant familial-level taxa are morphologically divergent, and they exhibit comparatively few uncontested characters that clearly indicate phylogenetic affinities and sequence. Familial assignment of Noriaster is supported by a new cladistic analysis. To the student of living asteroids, the appearance of a living Noriaster would be remarkable only because it would seem so commonplace. To the extent that form correlates with function, Noriaster suggests that modern asteroid life modes emerged quite promptly during the Mesozoic asteroid diversification. 

  9. The bacterial etiology of conjunctivitis in early infancy. Eye Prophylaxis Study Group.

    Science.gov (United States)

    Krohn, M A; Hillier, S L; Bell, T A; Kronmal, R A; Grayston, J T

    1993-09-01

    The authors conducted this study to determine the etiologic agents of conjunctivitis in early infancy. From 1985 to 1990, 630 infants enrolled in a randomized, controlled, double-masked study of eye prophylaxis were observed for 60 days after delivery for signs of conjunctivitis. The following isolates were categorized as pathogens: Haemophilus influenzae, Streptococcus pneumoniae, Neisseria cinerea, Klebsiella pneumoniae, and Chlamydia trachomatis. Using conditional logistic regression for analysis of 97 infant pairs, the authors identified isolates categorized as pathogens almost exclusively among cases (odds ratio (OR) = 18.0, 95% confidence interval (CI) 2.3-128). Among the microorganisms which have not usually been regarded as pathogens in the etiology of infant conjunctivitis, Streptococcus mitis was the only microorganism associated with an increased risk of conjunctivitis (OR = 5.3, 95% CI 1.8-15.0). The findings concerning the species of bacteria most often associated with conjunctivitis, as well as the finding that method of delivery is unimportant, suggest that bacteria were transmitted to the infants' eyes after birth and not from the birth canal.

  10. The prevention of early-onset neonatal group B streptococcal disease.

    Science.gov (United States)

    Money, Deborah; Allen, Victoria M

    2013-10-01

    Objectif : Analyser les données issues de la littérature et formuler des recommandations sur la prise en charge des parturientes en vue de prévenir l’infection néonatale à streptocoques du groupe B d’apparition précoce. Parmi les révisions clés que renferme la présente directive clinique mise à jour, on trouve des modifications quant aux recommandations en ce qui concerne les schémas posologiques d’antibioprophylaxie, les épreuves de sensibilité et la prise en charge des femmes présentant une rupture prématurée des membranes. Issues : Parmi les issues maternelles évaluées, on trouvait l’exposition aux antibiotiques au cours de la grossesse et du travail, ainsi que les complications associées à l’administration d’antibiotiques. Les issues néonatales associées aux taux d’infection néonatale à streptocoques du groupe B d’apparition précoce ont été évaluées. Résultats : La littérature publiée a été récupérée par l’intermédiaire de recherches menées dans PubMed, CINAHL et The Cochrane Library entre janvier 1980 et juillet 2012, au moyen d’un vocabulaire contrôlé et de mots clés appropriés (« Group B streptococcus », « antibiotic therapy », « infection », « prevention »). Les résultats ont été restreints aux analyses systématiques, aux essais comparatifs randomisés / essais cliniques comparatifs et aux études observationnelles. Aucune restriction n’a été appliquée en matière de date ou de langue. Les recherches ont été mises à jour de façon régulière et intégrées à la directive clinique jusqu’en mai 2013. La littérature grise (non publiée) a été identifiée par l’intermédiaire de recherches menées dans les sites Web d’organismes s’intéressant à l’évaluation des technologies dans le domaine de la santé et d’organismes connexes, dans des collections de directives cliniques, dans des registres d’essais cliniques et auprès de sociétés de sp

  11. The role of ADME pharmacogenomics in early clinical trials: perspective of the Industry Pharmacogenomics Working Group (I-PWG).

    Science.gov (United States)

    Tremaine, Larry; Brian, William; DelMonte, Terrye; Francke, Stephan; Groenen, Peter; Johnson, Keith; Li, Lei; Pearson, Kimberly; Marshall, Jean-Claude

    2015-12-01

    Genetic polymorphisms in metabolizing enzymes and drug transporters have been shown to significantly impact the exposure of drugs having a high dependence on a single mechanism for their absorption, distribution or clearance, such that genotyping can lead to actionable steps in disease treatment. Recently, global regulatory agencies have provided guidance for assessment of pharmacogenomics during early stages of drug development, both in the form of formal guidance and perspectives published in scientific journals. The Industry Pharmacogenomics Working Group (I-PWG), conducted a survey among member companies to assess the practices relating to absorption, distribution, metabolism, excretion pharmacogenomics) during early stages of clinical development, to assess the impact of the recent Regulatory Guidance issued by the US FDA and EMA on Industry practices.

  12. The Effectiveness of Early Group Intervention for Military Reserves Soldiers: The Role of the Repressive Coping Style.

    Science.gov (United States)

    Shoval-Zuckerman, Yael; Dekel, Rachel; Solomon, Zahava; Levi, Ofir

    2015-01-01

    This study had two aims: 1. To examine whether soldiers who participated in Early Group Intervention (EGI) would show less distress and better functioning and physical health than soldiers who did not participate in EGI, and 2. To examine the contribution of the intervention to participants with repressive coping style. The sample comprised 166 male reserve soldiers who fought in the Second Lebanon War. The intervention was conducted three months after the traumatic event, was based on military protocol, and took place over the course of one day. Data were collected at two points in time (four months apart). The findings indicated that after EGI, the intervention group experienced less post-traumatic distress than did the control group. In addition, four months after the intervention, the functioning and physical health of the intervention group was significantly better than that of the control group. Notably, the intensity of post-traumatic distress before the intervention was lower among repressors and low-anxious soldiers than among soldiers in the other two groups (high-anxious and defensive). No significant differences were found after the intervention with regard to the various styles of coping with post-traumatic distress. Future clinical implications of the findings are discussed.

  13. Qualitative Reflections: CASA’s Trauma and Attachment Group (TAG) Program for Youth who have Experienced Early Developmental Trauma

    Science.gov (United States)

    Ashton, Chandra K.; O’Brien-Langer, Anna; Olson, Karin; Silverstone, Peter H.

    2017-01-01

    Objective We demonstrated previously that the Trauma and Attachment Group (TAG) program for youth in middle childhood significantly improved caregiver/child attachment relationships, reduced children’s symptoms of attachment trauma, and increased the caregiver’s ability for self-reflection. Here we examine the perspectives of both those administering and those taking part in this intensive dyad-based group intervention. Methods Utilizing an ethnographic design we collected and analyzed qualitative data obtained through a focus group and interviews with program facilitators, as well as interviews with participating caregivers. Data were collected from six TAG facilitators through a formal focus group interview (n=4), and informal interviews with TAG facilitators unable to attend the focus group (n=2). Four interviews were also carried out with caregivers (three females and one male). Thematic analysis of the focus group and interview transcripts was conducted. Results Three key themes were identified in the focus group and interview data: Relationship as locus of change, Group process, and Psychoeducation-based content. That the TAG program provides psychoeducation about the effects of trauma to caregiver/child dyads in a group setting appears important in supporting the effectiveness of the program. Structured parent-child play and sensory activities together (“kit-time”) were also highly valued. Conclusions This qualitative study suggests that establishment of a healthy and focused caregiver/child relationship may be the key mechanism to promoting change in relationships that have been challenged by adverse effects of early developmental trauma. Further evaluation may help to identify other components that contribute to the success of the program.

  14. EDF group - annual report 2003; Groupe EDF - rapport annuel 2003

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This document contains the magazine, the financial statements and the sustainable development report of Electricite de France (EdF) group for 2003: 1 - the magazine (chairman's statement, group profile, vision and strategy); 2 - the consolidated financial statements for the period ended 31 December 2003 (statutory auditors' report on the consolidated financial statements, EDF's summary annual financial statements); 3 - sustainable development report (transparency and dialogue, responsibility, commitment, partnerships for progress). (J.S.)

  15. Exploring Sea Ice Composition Using Semantic Data Dictionaries and qb.js

    Science.gov (United States)

    McCusker, J. P.; Duerr, R. E.; Khalsa, S. S.; Pulsifer, P. L.; Parsons, M. A.; Fox, P. A.; McGuinness, D. L.

    2012-12-01

    Sea Ice is a fundamental component of the Earth system that is undergoing rapid change. Yet sea ice data are described in myriad different, even unique, formats and representations. We show how the Sea Ice Grid (SIGRID) 3 data format and other representations of sea ice concentrations, age, and thickness based on the World Meteorological Organization (WMO) "egg code" can be easily mapped into multidimensional data. The data can then be readily projected onto commonly available geographic mapping tools in a multidimensional analysis environment. Our analysis environment, qb.js, uses Semantic Web standards and Semantic Data Dictionaries, a mixture of multiple ontologies, to provide a data exploration and visualization environment. Geographic and temporal extent are expressed as dimensions of sea ice, while concentrations, age, and thickness as measures of the ice. These dimensions and measures are rendered into a Resource Description Framework (RDF) graph that is described using a Semantic Data Dictionary. This tool will allow users to easily see and understand changes in sea ice extent over many years.

  16. Micro-grid platform based on NODE.JS architecture, implemented in electrical network instrumentation

    Science.gov (United States)

    Duque, M.; Cando, E.; Aguinaga, A.; Llulluna, F.; Jara, N.; Moreno, T.

    2016-05-01

    In this document, I propose a theory about the impact of systems based on microgrids in non-industrialized countries that have the goal to improve energy exploitation through alternatives methods of a clean and renewable energy generation and the creation of the app to manage the behavior of the micro-grids based on the NodeJS, Django and IOJS technologies. The micro-grids allow the optimal way to manage energy flow by electric injection directly in electric network small urban's cells in a low cost and available way. In difference from conventional systems, micro-grids can communicate between them to carry energy to places that have higher demand in accurate moments. This system does not require energy storage, so, costs are lower than conventional systems like fuel cells, solar panels or else; even though micro-grids are independent systems, they are not isolated. The impact that this analysis will generate, is the improvement of the electrical network without having greater control than an intelligent network (SMART-GRID); this leads to move to a 20% increase in energy use in a specified network; that suggest there are others sources of energy generation; but for today's needs, we need to standardize methods and remain in place to support all future technologies and the best option are the Smart Grids and Micro-Grids.

  17. Building HTML5 games with ImpactJS an introduction on HTML5 game development

    CERN Document Server

    Freeman, Jesse

    2012-01-01

    Create a real 2D game from start to finish with ImpactJS, the JavaScript game framework that works with the HTML5's Canvas element. Making video games is hard work that requires technical skills, a lot of planning, and-most critically-a commitment to completing the project. With this hands-on guide, you'll learn how to use Impact with other technologies step-by-step. You'll pick up important tips about game design, and discover how to publish Impact games to the Web, desktop, and mobile-including a method to package your game as a native iOS app. Packed with screen shots and sample code, this book is ideal for game developers of all levels. Set up your development environment and discover Impact's advantagesBuild a complete game with core logic, collision detection, and player and monster behaviorLearn why a game design document is critical before you start buildingDisplay and animate game artwork with sprite sheetsAdd sound effects, background music, and textCreate screens to display stats and in-game statu...

  18. Umbilical cord serum lipids between early and late clamping in full-term newborns. A systematic assignment treatment group.

    Science.gov (United States)

    Florido, Jesús; de Paco-Matallana, Catalina; Quezada, M Soledad; Garrido-Sánchez, M Carmen; Padilla, Carmen; Ocón, Olga; Luna, Juan De Dios; Ochoa-Herrera, Julio Jose

    2015-01-01

    The aim of the current study was to determine any relationship between the timing of clamping of the umbilical cord and the lipid levels circulating in umbilical artery and vein. We studied a clinical trial with systematic assignment in 229 single-fetus full-term deliveries with normal gestational course and spontaneous delivery; out of these, 111 were subjected to early clamping (EC, within 10 s of delivery) and 118 to late clamping (LC, at 2 min). In all cases, total cholesterol (TC), triglycerides (TG), and phospholipids were measured in sera from umbilical artery and vein. TC and TG values were significantly higher in the EC group than in the LC group in both umbilical artery and vein. Comparing values between umbilical artery and vein in the two clamping groups, in the EC group, all studied lipids TC, TG and phospholipids were significantly higher in vein than in artery. In the LC group, only TC was higher in vein. Umbilical cord lipid levels are related to the timing of umbilical cord clamping, finding which is noteworthy, because they are essential component of postnatal development. Our study confirms that delivery acts as an important modifier of fetal lipid levels.

  19. The Nitric Oxide Prodrug JS-K Induces Ca(2+)-Mediated Apoptosis in Human Hepatocellular Carcinoma HepG2 Cells.

    Science.gov (United States)

    Liu, Ling; Wang, Dongmei; Wang, Jiangang; Wang, Shuying

    2016-04-01

    Hepatocellular carcinoma is one of the most common and deadly forms of human malignancies. JS-K, O(2)-(2, 4-dinitrophenyl) 1-[(4-ethoxycarbonyl) piperazin-1-yl] diazen-1-ium-1, 2-diolate, has the ability to induce apoptosis of tumor cell lines. In the present study, JS-K inhibited the proliferation of HepG2 cells in a time- and concentration-dependent manner and significantly induced apoptosis. JS-K enhanced the ratio of Bax-to-Bcl-2, released of cytochrome c (Cyt c) from mitochondria and the activated caspase-9/3. JS-K caused an increasing cytosolic Ca(2+) and the loss of mitochondrial membrane potential. Carboxy-PTIO (a NO scavenger) and BAPTA-AM (an intracellular Ca(2+) chelator) significantly blocked an increasing cytosolic Ca(2+) in JS-K-induced HepG2 cells apoptosis, especially Carboxy-PTIO. Meanwhile, Carboxy-PTIO and BAPTA-AM treatment both attenuate JS-K-induced apoptosis through upregulation of Bcl-2, downregulation of Bax, reduction of Cyt c release from mitochondria to cytoplasm and inactivation of caspase-9/3. In summary, JS-K induced HepG2 cells apoptosis via Ca(2+)/caspase-3-mediated mitochondrial pathway.

  20. Differences in early maladaptive schemas between a sample of young adult female substance abusers and a non-clinical comparison group.

    Science.gov (United States)

    Shorey, Ryan C; Stuart, Gregory L; Anderson, Scott

    2014-01-01

    Early maladaptive schemas, defined as cognitive and behavioural patterns of viewing oneself and the world that cause considerable distress, are increasingly being recognized as an important underlying correlate of mental health problems. Recent research has begun to examine early maladaptive schemas among individuals seeking treatment for substance abuse. Unfortunately, there is limited research on whether substance abusers score higher on early maladaptive schemas than non-clinical controls. Thus, the current study examined whether a sample of young adult female substance abuse treatment seekers (n = 180) scored higher than a non-clinical group of female college students (n = 284) on early maladaptive schemas. Results demonstrated that the substance abuse group scored higher than the non-clinical group on 16 of the 18 early maladaptive schemas. In addition, a number of differences in early maladaptive schemas were large in effect size. Implications of these findings for future research and substance abuse treatment programmes are discussed. Young adult female substance users have a number of early maladaptive schemas that may be contributing to the onset and maintenance of substance use. Findings from the current study suggest that early maladaptive schemas are more prevalent among young adult female substance abusers than a non-clinical control group, even after controlling for demographic differences between groups. The treatment of substance abuse among young adults should consider targeting early maladaptive schemas. Copyright © 2012 John Wiley & Sons, Ltd.

  1. JS-K, a GST-activated nitric oxide donor prodrug, enhances chemo-sensitivity in renal carcinoma cells and prevents cardiac myocytes toxicity induced by Doxorubicin.

    Science.gov (United States)

    Qiu, Mingning; Ke, Longzhi; Zhang, Sai; Zeng, Xin; Fang, Zesong; Liu, Jianjun

    2017-08-01

    Doxorubicin, a highly effective and widely used anthracycline antibiotic in multiple chemotherapy regimens, has been limited by its cardiotoxicity. The aim of this study is to investigate the effect of nitric oxide donor prodrug JS-K on proliferation and apoptosis in renal carcinoma cells and cardiac myocytes toxicity induced by Doxorubicin and to explore possible p53-related mechanism in renal carcinoma cells. The effect of JS-K on anti-cancer activity of Doxorubicin was investigated in renal carcinoma cells via detecting cell proliferation, cytotoxicity, cell death and apoptosis and expressions of apoptotic-related proteins. Effect of p53 on the combination of JS-K and Doxorubicin was determined using p53 inhibitor Pifithrin-α and p53 activator III. Furthermore, the effect of JS-K on cardiac myocytes toxicity of Doxorubicin was investigated in H9c2 (2-1) cardiac myocytes via measuring cell growth, cell death and apoptosis, expressions of proteins involved in apoptosis and intracellular reactive oxygen species. We demonstrated that JS-K could increase Doxorubicin-induced renal carcinoma cell growth suppression and apoptosis and could increase expressions of proteins that are involved in apoptosis. Additionally, Pifithrin-α reversed the promoting effect of JS-K on Doxorubicin-induced renal carcinoma cell apoptosis; conversely, the p53 activator III exacerbated the promoting effect of JS-K on Doxorubicin-induced renal carcinoma cell apoptosis. Furthermore, JS-K protected H9c2 (2-1) cardiac myocytes against Doxorubicin-induced toxicity and decreased Doxorubicin-induced reactive oxygen species production. JS-K enhances the anti-cancer activity of Doxorubicin in renal carcinoma cells by upregulating p53 expression and prevents cardiac myocytes toxicity of Doxorubicin by decreasing oxidative stress.

  2. Natural hazards Early career scientist Team (NhET), a newborn group bridging science to a broader community

    Science.gov (United States)

    Lombardo, Luigi; Cigala, Valeria; Rizzi, Jonathan; Craciun, Iulya; Gain, Animesh Kumar; Albano, Raffaele

    2017-04-01

    Alongside with other major EGU divisions, Natural Hazard has recently formed his Early Career Scientist (ECS) team, known as NhET. NhET was born in 2016 and its scope includes various activities for the EGU members, the international scientific community as well as for the general public. We are a group of six early career researchers, either PhDs or Post-Docs, from different fields of Natural Hazard, keen to promote knowledge exchanges and collaborations. This is done by organizing courses, training sessions and social activities, especially targeting ECSs, during the EGU General Assembly for this year and the next to come. Outside the timeframe of the EGU conference, we constantly promote EGU contents for our division. This is done through the division website (http://www.egu.eu/nh), a mailing list (https://groups.google.com/forum/#!forum/nhet) and social media. With respect to the latter, a new Facebook page will be launched shortly and other platforms such as Twitter will be used to reach a broader audience. These platforms will foster the transmission of Natural Hazard topics to anyone who is interested. The main content will be researchers' interviews, information about open positions, trainings, open source software, conferences together with news on hazards and their anthropic and environmental impacts. We are NhET and we invite you all to follow and collaborate with us for a more dynamic, efficient and widespread scientific communication.

  3. Shallow water mud-mounds of the Early Devonian Buchan Group, East Gippsland, Australia

    Science.gov (United States)

    Tosolini, A.-M. P.; Wallace, M. W.; Gallagher, S. J.

    2012-12-01

    The Lower Devonian Rocky Camp Member of the Murrindal Limestone, Buchan Group of southeastern Australia consists of a series of carbonate mud-mounds and smaller lagoonal bioherms. The Rocky Camp mound is the best exposed of the mud-mounds and has many characteristics in common with Waulsortian (Carboniferous) mounds. Detailed paleoecological and sedimentological studies indicate that the mound initially accumulated in the photic zone, in contrast to most of the previously recorded mud-mounds. Five facies are present in the mud-mound: a Dasycladacean Wackestone Facies at the base of the mound represents a moderate energy, shallow water bank environment within the photic zone. A Crinioidal Wackestone Facies was deposited in a laterally equivalent foreslope setting. A Poriferan-Crinoidal Mudstone Facies developed in a quiet, deeper water, lee-side mound setting associated with a minor relative sea-level rise. A Stromatoporoid-Coralline Packstone Facies in the upper part of the mound deposited in a high-energy, fair-weather wave base, mound-front environment. The crest of the mound is represented by a Crinoidal-Receptaculitid Packstone Facies indicative of a moderate-energy mound-top environment in the photic zone, sheltered by the mound-front stromatoporoid-coral communities. A mound flank facies is present on the southern side of the mound and this consists of high-energy crinoidal grainstones. Mud-mound deposition was terminated by a transgression that deposited dark gray, fossil-poor marl of the overlying Taravale Formation. The Rocky Camp mound appears to have originated in shallow water photic zone conditions and grew into a high-energy environment, with the mound being eventually colonized by corals and stromatoporoids. The indications of a high-energy environment during later mound growth (growth form of colonial metazoans and grainstones of the flanking facies) suggest that the micrite in the mound was autochthonous and implies the presence of an energy

  4. Real-time imaging of the growth-inhibitory effect of JS399-19 on Fusarium.

    Science.gov (United States)

    Wollenberg, Rasmus D; Donau, Søren S; Nielsen, Thorbjørn T; Sørensen, Jens L; Giese, Henriette; Wimmer, Reinhard; Søndergaard, Teis E

    2016-11-01

    Real-time imaging was used to study the effects of a novel Fusarium-specific cyanoacrylate fungicide (JS399-19) on growth and morphology of four Fusarium sp. This fungicide targets the motor domain of type I myosin. Fusarium graminearum PH-1, Fusarium solani f. sp. pisi 77-13-4, Fusarium avenaceum IBT8464, and Fusarium avenaceum 05001, which has a K216Q amino-acid substitution at the resistance-implicated site in its myosin type I motor domain, were analyzed. Real-time imaging shows that JS399-19 inhibits fungal growth but not to the extent previously reported. The fungicide causes the hypha to become entangled and unable to extend vertically. This implies that type I myosin in Fusarium is essential for hyphal and mycelia propagation. The K216Q substitution correlates with reduced susceptibility in F. avenaceum. Copyright © 2015 Elsevier B.V. All rights reserved.

  5. Phosphate-binding protein from Polaromonas JS666: purification, characterization, crystallization and sulfur SAD phasing

    Energy Technology Data Exchange (ETDEWEB)

    Pegos, Vanessa R.; Hey, Louis; LaMirande, Jacob; Pfeffer, Rachel; Lipsh, Rosalie; Amitay, Moshe; Gonzalez, Daniel; Elias, Mikael (JCT-Israel); (UMM); (CNRS-UMR)

    2017-05-25

    Phosphate-binding proteins (PBPs) are key proteins that belong to the bacterial ABC-type phosphate transporters. PBPs are periplasmic (or membrane-anchored) proteins that capture phosphate anions from the environment and release them to the transmembrane transporter. Recent work has suggested that PBPs have evolved for high affinity as well as high selectivity. In particular, a short, unique hydrogen bond between the phosphate anion and an aspartate residue has been shown to be critical for selectivity, yet is not strictly conserved in PBPs. Here, the PBP fromPolaromonasJS666 is focused on. Interestingly, this PBP is predicted to harbor different phosphate-binding residues to currently known PBPs. Here, it is shown that the PBP fromPolaromonasJS666 is capable of binding phosphate, with a maximal binding activity at pH 8. Its structure is expected to reveal its binding-cleft configuration as well as its phosphate-binding mode. Here, the expression, purification, characterization, crystallization and X-ray diffraction data collection to 1.35 Å resolution of the PBP fromPolaromonasJS666 are reported.

  6. node.js izmantošana tīmekļa lapu izstrādē

    OpenAIRE

    Uibo, Andrejs

    2011-01-01

    Šā dokumenta mērķis bija izpētīt jaunu tīmekļa serveru tehnoloģiju - node.js. Node.js 2009 gadā izveidoja Raijans Dāls (Ryan Dahl). Tā ir ieguvusi milzīgu popularitāti dēļ atšķirīgās - asinhronās pieejas tīmekļa serveru izstrādē, ātruma un JavaScript izmantošanu servera pusē. Salīdzinot to ar Apache tīmekļa serveri tika noskaidrots, ka node.js ir daudz priekšrocību, tādu kā ātra, nebloķējoša koda izpilde, asinhrona pieprasījumu apstrāde un spēja apstrādāt lielu skaitu vienlaicīgu pieprasījum...

  7. The Association between Food Group Consumption Patterns and Early Metabolic Syndrome Risk in Non-Diabetic Healthy People.

    Science.gov (United States)

    Yeo, Rimkyo; Yoon, So Ra; Kim, Oh Yoen

    2017-07-01

    We investigated the association between dietary habits/food group consumption patterns and early risk of metabolic syndrome (MetS), a main cause for metabolic disease. Study participants were recruited from the health promotion center in Dong-A University Hospital and public advertisement. Study subjects (n = 243, 21-80 years) were categorized into three groups: Super-healthy (MetS risk factor [MetS RF] = 0, n = 111), MetS-risk carriers (MetS RF = 1-2, n = 96), and MetS (MetS RF ≥ 3, n = 27). Higher regularity in dietary habits (breakfast-everyday, regular eating time, non-frequent overeating, and non-frequent eating-out) was observed in the Super-healthy group than in the MetS-risk carriers, and particularly in the MetS subjects. The relationship between food group consumption patterns and MetS-risk related parameters were investigated with adjustment for confounding factors. Fruit consumption was positively associated with HDL-cholesterol, and tended to be negatively associated with waist circumference, triglyceride, LDL-cholesterol, and insulin resistance (IR). The consumption of low-fat meats and fish, and vegetables was negatively associated with hs-CRP. Specifically, the consumption of sea-foods belonging to the low-fat fish was negatively associated with fasting glucose, hs-CRP, and interleukin (IL)-6. Anchovy/dried white baits consumption was negatively associated with fasting insulin and IR. Green-yellow vegetables consumption was negatively associated with fasting insulin, IR, and hs-CRP. On the other hand, sugars and fast-foods were positively associated with LDL-cholesterol. Additionally, fast-foods consumption was positively associated with hs-CRP and IL-6 levels. In conclusion, dietary habits/food group consumption patterns are closely associated with MetS-risk related parameters in Koreans. It may suggest useful information to educate people to properly select healthy foods for early prevention of MetS.

  8. Early results of pediatric appendicitis after adoption of diagnosis-related group-based payment system in South Korea

    Directory of Open Access Journals (Sweden)

    Moon SB

    2015-11-01

    Full Text Available Suk-Bae MoonDepartment of Surgery, Kangwon National University Hospital, Kangwon National School of Medicine, Kangwon National University, Chuncheon, South KoreaPurpose: As an alternative to the existing fee-for-service (FFS system, a diagnosis-related group (DRG-based payment system has been suggested. The aim of this study was to investigate the early results of pediatric appendicitis treatment under the DRG system, focusing on health care expenditure and quality of health care services.Patients and methods: The medical records of 60 patients, 30 patients before (FFS group, and 30 patients after adoption of the DRG system (DRG, were reviewed retrospectively.Results: Mean hospital stay was shortened, but the complication and readmission rates did not worsen in the DRG. Overall health care expenditure and self-payment decreased from Korean Won (KRW 2,499,935 and KRW 985,540, respectively, in the FFS group to KRW 2,386,552 and KRW 492,920, respectively, in the DRG. The insurer’s payment increased from KRW 1,514,395 in the FFS group to KRW 1,893,632 in the DRG. For patients in the DRG, calculation by the DRG system yielded greater overall expenditure (KRW 2,020,209 vs KRW 2,386,552 but lower self-payment (KRW 577,803 vs KRW 492,920 than calculation by the FFS system.Conclusion: The DRG system worked well in pediatric patients with acute appendicitis in terms of cost-effectiveness over the short term. The gradual burden on the national health insurance fund should be taken into consideration.Keywords: appendicitis, child, fee-for-service plans, diagnosis-related groups, quality of health care, health care expenditures

  9. Recognition of two major clades and early diverged groups within the subfamily Cyperoideae (Cyperaceae) including Korean sedges.

    Science.gov (United States)

    Jung, Jongduk; Choi, Hong-Keun

    2013-05-01

    We aim to present phylogenetic major groups within the subfamily Cyperoideae (Cyperaceae) on the basis of three molecular data sets; nuclear ribosomal internal transcribed spacer and 5.8S ribosomal RNA region, the ribulose-1, 5-bisphosphate carboxylase/oxygenase large subunit gene, and trnL intron and trnL-F intergenic spacer. Three molecular data and two combined data sets were used to obtain robust and detailed phylogenetic trees by using maximum parsimony and Bayesian inference, respectively. We analyzed 81 genera and 426 species of Cyperaceae, including Korean species. We suggest one early diverged group (EDGs), and two major clades (FAEC and SDC) within the subfamily Cyperoideae. And the clade EDGs comprises six tribes (Schoeneae, Bisboeckelereae, Sclerieae, Cryptangieae, Trilepideae, and Rhynchosporeae) at the basal nodes of Cyperoideae. The FAEC clade (posterior probability [PP]/bootstrap value [BS] = 1.00/85) comprises four tribes (Fuireneae, Abildgaardieae, Eleocharideae, Cypereae), and the SDC clade (PP/BS = 1.00/86) comprises three tribes (Scirpeae, Dulichieae, Cariceae). These three clades used for phylogenetic groups in our study will be useful for establishing the major lineage of the sedge family. The phylogeny of Korean sedges was also investigated within the whole phylogeny of Cyperaceae. The 20 genera of Korean sedges were placed in 10 tribes forming 14 clades.

  10. Small groups, big gains: efficacy of a tier 2 phonological awareness intervention with preschoolers with early literacy deficits.

    Science.gov (United States)

    Kruse, Lydia G; Spencer, Trina D; Olszewski, Arnold; Goldstein, Howard

    2015-05-01

    The purpose of the present study was to evaluate the efficacy of a phonological awareness (PA) intervention, designed for Tier 2 instruction in a Response to Intervention (RTI) model, delivered to small groups of preschoolers. A multiple-baseline design across participants was used to evaluate the efficacy of the intervention on low-income preschool children's PA skills. A trained interventionist delivered small group sessions 3 to 4 days a week and ensured children received frequent opportunities to respond and contingent feedback. Participants received 28 to 36 lessons that lasted about 10 min each and focused on PA and alphabet knowledge. Initiation of intervention was staggered across 3 triads, and 7 children completed the study. The intervention produced consistent gains on weekly progress monitoring assessments of the primary outcome measure for first sound identification (First Sound Fluency). Most children also demonstrated gains on other measures of PA and alphabet knowledge. Results provide support for the application of a small group intervention consistent with an RTI framework and document the potential benefits of the intervention to learners who need early literacy instruction beyond the core curriculum.

  11. The Early Chemical Enrichment Histories of Two Sculptor Group Dwarf Galaxies as Revealed by RR Lyrae Variables

    CERN Document Server

    Yang, Soung-Chul; Sarajedini, Ata; Kim, Sang Chul; Kyeong, Jaemann

    2014-01-01

    We present the results of our analysis of the RR Lyrae (RRL) variable stars detected in two transition-type dwarf galaxies (dTrans), ESO294-G010 and ESO410-G005 in the Sculptor group, which is known to be one of the closest neighboring galaxy groups to our Local Group. Using deep archival images from the Advanced Camera for Surveys (ACS) onboard the Hubble Space Telescope (HST), we have identified a sample of RR Lyrae candidates in both dTrans galaxies [219 RRab (RR0) and 13 RRc (RR1) variables in ESO294-G010; 225 RRab and 44 RRc stars in ESO410-G005]. The metallicities of the individual RRab stars are calculated via the period-amplitude-[Fe/H] relation derived by Alcock et al. This yields mean metallicities of _{ESO294} = -1.77 +/- 0.03 and _{ESO410} = -1.64 +/- 0.03. The RRL metallicity distribution functions (MDFs) are investigated further via simple chemical evolution models; these reveal the relics of the early chemical enrichment processes for these two dTrans galaxies. In the case of both galaxies, the...

  12. Effect of Resident Physician Education Regarding Selective Chemoprophylaxis for the Prevention of Early Onset Group B Streptococcal Sepsis: An Outcome Study

    Directory of Open Access Journals (Sweden)

    Jeffrey S. Greenspoon

    1994-01-01

    Full Text Available Objective: The aim of this study was to evaluate the effect of a voluntary protocol for selective intrapartum chemoprophylaxis on the incidence of early onset group B streptococcal sepsis (GBS EOS.

  13. A randomized comparison of home visits and hospital-based group follow-up visits after early postpartum discharge.

    Science.gov (United States)

    Escobar, G J; Braveman, P A; Ackerson, L; Odouli, R; Coleman-Phox, K; Capra, A M; Wong, C; Lieu, T A

    2001-09-01

    Short postpartum stays are common. Current guidelines provide scant guidance on how routine follow-up of newly discharged mother-infant pairs should be performed. We aimed to compare 2 short-term (within 72 hours of discharge) follow-up strategies for low-risk mother-infant pairs with postpartum length of stay (LOS) of costs were studied using computerized databases and chart review. Breastfeeding continuation, maternal depressive symptoms, and maternal satisfaction were assessed by means of telephone interviews at 2 weeks postpartum. During a 17-month period in 1998 to 1999, we enrolled and randomized 1014 mother-infant pairs (506 to the control group and 508 to the intervention group). There were no significant differences between the study groups with respect to maternal age, race, education, household income, parity, previous breastfeeding experience, early initiation of prenatal care, or postpartum LOS. There were no differences with respect to neonatal LOS or Apgar scores. In the control group, 264 mother-infant pairs had an individual visit only, 157 had a group visit only, 64 had both a group and an individual visit, 4 had a home health and a hospital-based follow-up, 13 had no follow-up within 72 hours, and 4 were lost to follow-up. With respect to outcomes within 2 weeks after discharge, there were no significant differences in newborn or maternal hospitalizations or urgent care visits, breastfeeding discontinuation, maternal depressive symptoms, or a combined clinical outcome measure indicating whether a mother-infant pair had any of the above outcomes. However, mothers in the home visit group were more likely than those in the control group to rate multiple aspects of their care as excellent or very good. These included the preventive advice delivered (76% vs 59%) and the skills and abilities of the provider (84% vs 73%). Mothers in the home visit group also gave higher ratings on overall satisfaction with the newborn's posthospital care (71% vs 59

  14. The Breast International Group 1-98 trial: big results for women with hormone-sensitive early breast cancer.

    Science.gov (United States)

    Monnier, Alain M

    2007-05-01

    As there is a risk for relapse in early breast cancer, especially at 1-3 years post surgery, the need for adjuvant therapy is clear. In terms of disease-free survival, aromatase inhibitors have emerged as superior to tamoxifen for the adjuvant treatment of hormone-sensitive breast cancer in several Phase III clinical trials. Of these trials, the Breast International Group (BIG) 1-98 trial stands out as unique in design, as it is the only trial to address whether an aromatase inhibitor is more effective as initial adjuvant therapy or as sequential therapy with an aromatase inhibitor and tamoxifen in either order and in rigor of end points and safety evaluations. When compared with tamoxifen, letrozole has been shown to significantly reduce recurrence risk in the overall population by 19% and also significantly reduced recurrence risk in the patient subgroups at increased risk: node-positive and previously chemotherapy-treated patients. Letrozole is the only aromatase inhibitor to demonstrate a significant 27% reduction in the risk of distant metastases (p = 0.001) in the clinically relevant, hormone receptor-positive population in the initial adjuvant setting. Recent results also suggest that letrozole in particular reduces the risk of distant metastases early on after initial surgery for breast cancer. This is important, as early distant metastatic events compose the majority of early recurrences and are a well-recognized predictor of breast cancer death. Letrozole has been found to be well tolerated in the initial adjuvant treatment setting, and these data have been confirmed by long-term safety data from the monotherapy analysis in the BIG 1-98 study. Thus far, the results from the BIG 1-98 trial provide clear support for the use of letrozole in the initial adjuvant treatment of breast cancer. Future studies will provide the definitive answer to questions of which initial adjuvant therapy is superior (i.e., anastrozole or letrozole) and information as to the

  15. Safe start at home: what parents of newborns need after early discharge from hospital - a focus group study.

    Science.gov (United States)

    Kurth, Elisabeth; Krähenbühl, Katrin; Eicher, Manuela; Rodmann, Susanne; Fölmli, Luzia; Conzelmann, Cornelia; Zemp, Elisabeth

    2016-03-08

    The length of postpartum hospital stay is decreasing internationally. Earlier hospital discharge of mothers and newborns decreases postnatal care or transfers it to the outpatient setting. This study aimed to investigate the experiences of new parents and examine their views on care following early hospital discharge. Six focus group discussions with new parents (n = 24) were conducted. A stratified sampling scheme of German and Turkish-speaking groups was employed. A 'playful design' method was used to facilitate participants communication wherein they used blocks and figurines to visualize their perspectives on care models The visualized constructions of care models were photographed and discussions were audio-recorded and transcribed verbatim. Text and visual data was thematically analyzed by a multi-professional group and findings were validated by the focus group participants. Following discharge, mothers reported feeling physically strained during recuperating from birth and initiating breastfeeding. The combined requirements of infant and self-care needs resulted in a significant need for practical and medical support. Families reported challenges in accessing postnatal care services and lacking inter-professional coordination. The visualized models of ideal care comprised access to a package of postnatal care including monitoring, treating and caring for the health of the mother and newborn. This included home visits from qualified midwives, access to a 24-h helpline, and domestic support for household tasks. Participants suggested that improving inter-professional networks, implementing supervisors or a centralized coordinating center could help to remedy the current fragmented care. After hospital discharge, new parents need practical support, monitoring and care. Such support is important for the health and wellbeing of the mother and child. Integrated care services including professional home visits and a 24-hour help line may help meet the needs of

  16. The use and value of digital media for information about pregnancy and early motherhood: a focus group study.

    Science.gov (United States)

    Lupton, Deborah

    2016-07-19

    Many women in countries in the global North access digital media information sources during pregnancy and the early years of motherhood. These include websites, blogs, online discussion forums, apps and social media platforms. Little previous research has sought to investigate in detail how women use the diverse range of digital media now available to them and what types of information they value. A qualitative study using focus groups was conducted to address these issues. Four focus groups were held in Sydney, Australia, including a total of 36 women who were either pregnant or had given birth in the previous three years. The participants were asked to talk about the types of digital media they used for pregnancy and parenting purposes, why they used them and in what ways they found them useful or helpful (or not). Group discussions were transcribed and thematically analysed, identifying the dominant information characteristics identified by women as valuable and useful. Nine characteristics emerged from the focus group discussions as most important to women: information that was: 1) immediate; 2) regular; 3) detailed; 4) entertaining; 5) customised; 6) practical; 7) professional; 8) reassuring; and 9) unbiased. These characteristics were valued for different purposes and needs. Digital media provided women with details when they most needed them or at times when they had opportunities to access them. The study showed that women value apps or digital platforms that are multi-functional. The findings revealed the importance of using digital information for establishing and maintaining social connections and intimate relationships with other mothers. However, participants also highly valued expert advice and expressed the desire for greater and more ready access to information and support offered by healthcare professionals. Pregnant women and those with young children place a high value on the information and support they receive from and sharing using online

  17. Polar amplification of the early Eocene indicated by δ2H values of lignin methoxyl groups of mummified wood

    Science.gov (United States)

    Anhäuser, Tobias; Hook, Benjamin; Halfar, Jochen; Greule, Markus; Keppler, Frank

    2017-04-01

    A number of well-preserved mummified wood samples have been excavated during diamond mining operations in early Eocene (55-50 Ma) kimberlite deposits located near the Arctic Circle (64° N, 110° W) in the Canadian Northwest Territories. The preserved wood, containing multi-decadal length tree-ring information, therefore allows the reconstruction of an unprecedented snapshot of terrestrial high-latitude climate during the early Eocene. Here we used wood-derived stable hydrogen isotopes (δ2H) as proxy for paleoclimatic interpretations. While cellulose extractions are commonly used for the analysis of modern wood-derived δ2H values, the mummified wood samples had been affected by selective degradation leading to a strong or even complete loss of cellulose while leaving a lignin-rich material behind. We have therefore analyzed δ2H values of the lignin methoxyl groups that have previously been shown to reflect the δ2H values of the local precipitation and can thus be used to infer paleoclimate information such as temperature changes. We applied this proxy to specimens found in three adjacent kimberlite pipes (30 km apart) which represent a range of early Eocene ages (Rb/Sr dating: 55.5 ± 0.7, 55.2 ± 0.3 and 53.3 ± 0.6 Ma [2σ standard deviation]). The δ2H values were measured at annual resolution for the three mummified wood series (length of individual time series: 82, 62 and 40 years) and the mean δ2H value of precipitation for the three decadal-scale time slices was reconstructed. Finally, we used existing relationships between early Eocene temperatures and stable isotopes in precipitation to quantify temperature changes. Warming phases such as the one covered here (culminating in the Early Eocene Climatic Optimum [52 to 50 Ma]) are commonly accompanied by a stronger increase in arctic/subarctic surface air temperatures in comparison to the global average (the ratio of these temperature differences is referred to as the polar amplification). Our estimation

  18. Early colonization with a group of Lactobacilli decreases the risk for allergy at five years of age despite allergic heredity.

    Directory of Open Access Journals (Sweden)

    Maria A Johansson

    Full Text Available BACKGROUND: Microbial deprivation early in life can potentially influence immune mediated disease development such as allergy. The aims of this study were to investigate the influence of parental allergy on the infant gut colonization and associations between infant gut microbiota and allergic disease at five years of age. METHODS AND FINDINGS: Fecal samples were collected from 58 infants, with allergic or non-allergic parents respectively, at one and two weeks as well as at one, two and twelve months of life. DNA was extracted from the fecal samples and Real time PCR, using species-specific primers, was used for detection of Bifidobacterium (B. adolescentis, B. breve, B. bifidum, Clostridium (C. difficile, a group of Lactobacilli (Lactobacillus (L. casei, L. paracasei and L. rhamnosus as well as Staphylococcus (S. aureus. Infants with non-allergic parents were more frequently colonized by Lactobacilli compared to infants with allergic parents (p = 0.014. However, non-allergic five-year olds acquired Lactobacilli more frequently during their first weeks of life, than their allergic counterparts, irrespectively of parental allergy (p = 0.009, p = 0.028. Further the non-allergic children were colonized with Lactobacilli on more occasions during the first two months of life (p = 0.038. Also, significantly more non-allergic children were colonized with B. bifidum at one week of age than the children allergic at five years (p = 0.048. CONCLUSION: In this study we show that heredity for allergy has an impact on the gut microbiota in infants but also that early Lactobacilli (L. casei, L. paracasei, L. rhamnosus colonization seems to decrease the risk for allergy at five years of age despite allergic heredity.

  19. Risk factors for early-onset group B streptococcal sepsis: estimation of odds ratios by critical literature review.

    Science.gov (United States)

    Benitz, W E; Gould, J B; Druzin, M L

    1999-06-01

    To identify and to establish the prevalence of ORs factors associated with increased risk for early-onset group B streptococcal (EOGBS) infection in neonates. streptococcal (EOGBS) infection in neonates. Literature review and reanalysis of published data. Risk factors for EOGBS infection include group B streptococcal (GBS)-positive vaginal culture at delivery (OR: 204), GBS-positive rectovaginal culture at 28 (OR: 9.64) or 36 weeks gestation (OR: 26. 7), vaginal Strep B OIA test positive at delivery (OR: 15.4), birth weight 18 hours (OR: 7.28), intrapartum fever >37.5 degrees C (OR: 4.05), intrapartum fever, PROM, or prematurity (OR: 9.74), intrapartum fever or PROM at term (OR: 11.5), chorioamnionitis (OR: 6.43). Chorioamnionitis is reported in most (88%) cases in which neonatal infection occurred despite intrapartum maternal antibiotic therapy. ORs could not be estimated for maternal GBS bacteriuria during pregnancy, with preterm premature rupture of membranes, or with a sibling or twin with invasive GBS disease, but these findings seem to be associated with a very high risk. Multiple gestation is not an independent risk factor for GBS infection. h Mothers with GBS bacteriuria during pregnancy, with another child with GBS disease, or with chorioamnionitis should receive empirical intrapartum antibiotic treatment. Their infants should have complete diagnostic evaluations and receive empirical treatment until infection is excluded by observation and negative cultures because of their particularly high risk for EOGBS infection. Either screening with cultures at 28 weeks gestation or identification of clinical risk factors, ie, PROM, intrapartum fever, or prematurity, may identify parturients whose infants include 65% of those with EOGBS infection. Intrapartum screening using the Strep B OIA rapid test identifies more at-risk infants (75%) than any other method. These risk identifiers may permit judicious selection of patients for prophylactic interventions.

  20. Clinical outcomes of an early intervention program for preschool children with Autism Spectrum Disorder in a community group setting

    OpenAIRE

    Eapen, Valsamma; Črnčec, Rudi; Walter, Amelia

    2013-01-01

    Background Available evidence indicates that early intervention programs, such as the Early Start Denver Model (ESDM), can positively affect key outcomes for children with Autism Spectrum Disorder (ASD). However, programs involving resource intensive one-to-one clinical intervention are not readily available or deliverable in the community, resulting in many children with ASD missing out on evidence-based intervention during their early and most critical preschool years. This study evaluated ...

  1. The mortality experience of early old-age and disability pensioners from unskilled - and semiskilled labour groups in Fredericia

    DEFF Research Database (Denmark)

    Olsen, J; Jeune, B

    1980-01-01

    Survival of early old-age and disability pensioners from unskilled and semiskilled labourers was compared with the employed workers from the same local trade union. All members receiving early old-age or disability pensions during the period October 1, 1969 to September 30, 1973 were assigned to ...... to January 1, 1979. It is emphasized that proper comparison is needed if excess mortality associated with early retirement is to be estimated....

  2. Biodegradation of 2,4-dinitroanisole (DNAN) by Nocardioides sp. JS1661 in water, soil and bioreactors.

    Science.gov (United States)

    Karthikeyan, Smruthi; Spain, Jim C

    2016-07-15

    2,4-Dinitroanisole (DNAN), a low sensitivity replacement for TNT, is a key component of a new class of melt cast formulations designed for use in insensitive munitions. It is therefore essential that its fate and transport in the environment be assessed before its large scale implementation. Several recent studies have described reductive biotransformation pathways leading to dead-end products. Recently a Nocardioides strain, JS1661 was isolated based on its ability to mineralize DNAN via the 2,4-dinitrophenol (DNP) pathway. However, its potential for degrading DNAN under environmentally relevant conditions was not examined. Therefore we evaluated the aerobic biodegradation of DNAN by JS1661 in non-sterile soil, aqueous media and in a fluidized bed bioreactor over a wide range of DNAN concentrations. DNAN was completely degraded under all tested conditions with little or no accumulation of DNP and almost stoichiometric release of nitrite. Furthermore, when DNAN was used as the sole carbon and nitrogen source, the accumulation of nitrite was dramatically reduced. The results of the study revealed the robustness of the strain over a range of loading rates in various physical environments suggesting that it could provide the basis for waste treatment, bioremediation and bioaugmentation applications.

  3. Bioactive secondary metabolites produced by an endophytic fungus Gaeumannomyces sp. JS0464 from a maritime halophyte Phragmites communis.

    Science.gov (United States)

    Lee, Changyeol; Kim, Soonok; Li, Wei; Bang, Sunghee; Lee, Hanna; Lee, Hyun-Jung; Noh, Eun-Young; Park, Jung-Eun; Bang, Woo Young; Shim, Sang Hee

    2017-03-29

    Endophytes, important plant-associated mycobionts, have attracted a great deal of attention because of their bioactive secondary metabolites. Even though halophytes have been reported to overcome salt stress via associations with their endophytes, few studies have investigated the metabolites produced by the endophytes from halophytes. In this study, a dark septate endophytic fungal strain (JS0464), identified as Gaeumannomyces sp. by ITS sequencing, was isolated from the rhizome of a halophyte, Phragmites communis, in Suncheon bay, South Korea. This strain was cultured on a large scale and extracted with ethyl acetate. Chemical investigations of extracts of JS0464 led to the isolation of two glycosylated dialkylresorcinol derivatives (1-2), an anthraquinone derivative (3) and eight known compounds (4-11), which were identified by spectroscopic analyses incorporating one-dimensional/2D NMR and MS. Nine compounds showed significant nitric oxide reduction activity in lipopolysaccharide-stimulated microglia BV-2 cells, seven of which did not impair cell viability. The results suggest that endophytes from the halophytes could be potential resources for bioactive natural products.The Journal of Antibiotics advance online publication, 29 March 2017; doi:10.1038/ja.2017.39.

  4. Characteristics of phenol degradation in saline conditions of a halophilic strain JS3 isolated from industrial activated sludge.

    Science.gov (United States)

    Jiang, Yu; Yang, Kai; Wang, Hongyu; Shang, Yu; Yang, Xiaojun

    2015-10-15

    Several halophilic bacteria have been reported to degrade phenol. However, there are a few works about salt-tolerant fungi which can utilize phenol as sole source of carbon. In this study, a halophilic strain JS3 which could degrade phenol with high efficiency was separated and identified. The effect of initial phenol concentration on phenol biodegradation was investigated and optimal pH, temperature, as well as salt-tolerance were evaluated. The isolate could degrade less than 800 mg/L phenol completely in 72 h. It grew well when pH, temperature, and salinity were at values of 4.0-9.0, 30-40°C, and 0-7%, respectively. The optimal pH, temperature and salinity were 6.0, 35°C and 0%. More than 99% of 500 mg/L phenol was degraded in the optimal condition within 24h. The tolerance of wide range of pH, temperature and salinity indicated that strain JS3 was effective for phenol removal in hypersaline wastewaters.

  5. Solution strengthened ferritic ductile iron ISO 1083/JS/500-10 provides superior consistent properties in hydraulic rotators

    Institute of Scientific and Technical Information of China (English)

    Dr.Richard Larker

    2009-01-01

    Consistent mechanical and machining properties are essential in many applications where ductile irons offer the most cost-effective way to produce structural parts. In the production of hydraulic rotators, dimensional tolerances are typically 20 μm to obtain designated performance.For castings where intermediate strength and ductility is required, it is common knowledge that conventional ferritic-pearlitic ductile irons such as ISO 1083/500-7 show large hardness variations. These are mainly caused by the notoriously varying pearlite content, both at different locations within a part and between parts in the same or different batches. Cooling rate variations due to different wall thickness and position in the molding box, as well as varying amounts of pearlite-stabilizing elements, all contribute to detrimental hardness variations.The obvious remedy is to avoid pearlite formation, and instead obtain the necessary mechanical properties by solution strengthening of the ferritic matrix by increasing silicon content to 3.7wt% -3.8wt%. The Swedish development in this field 1998 resulted in a national standardization as SS 140725, followed in 2004 by ISO 1083/ JS/500-10.Indexator AB decided 2005 to specify JS/500-10 for all new ductile iron parts and to convert all existing parts. Improvements include reduction by 75% in hardness variations and increase by 30% in cutting tool life, combined with consistently better mechanical properties.

  6. Versión corta de la adaptación española para adolescentes del NEO-PI-R (JS NEO-S

    Directory of Open Access Journals (Sweden)

    Generós Ortet

    2010-01-01

    Full Text Available Este artículo instrumental presenta los primeros datos sobre el desarrollo de la versión corta de la adaptación española para adolescentes, entre 12 y 18 años, del NEO-PI-R (JS NEO-S. Este cuestionario de 150 ítems evalúa las cinco dimensiones y las treinta facetas del Modelo de los Cinco Factores. Las propiedades psicométricas del JS NEO-S fueron investigadas en una muestra de 2.546 adolescentes. Los resultados replicaron la estructura factorial de la versión extensa (JS NEO. Las fiabilidades de consistencia interna y estabilidad temporal de las escalas, en intervalos de un mes y un año, fueron adecuadas. Además, la correlación entre las escalas de la versión corta para adolescentes y la versión para adultos, NEO-PI-R, indicaban un alto grado de equivalencia entre las dos formas. Asimismo, se estudió la asociación del JS NEO con el BFQ-NA que evalúa los cinco factores a nivel de las dimensiones, ya que no tiene subescalas para las facetas. Las correlaciones entre estos cuestionarios aportaron más evidencia sobre la validez de constructo de JS NEO-S.

  7. Radiation Therapy Planning for Early-Stage Hodgkin Lymphoma: Experience of the International Lymphoma Radiation Oncology Group

    Energy Technology Data Exchange (ETDEWEB)

    Maraldo, Maja V., E-mail: dra.maraldo@gmail.com [Departments of Clinical Oncology and Hematology, Rigshospitalet, University of Copenhagen (Denmark); Dabaja, Bouthaina S. [Department of Radiation Oncology, MD Anderson Cancer Center, Texas (United States); Filippi, Andrea R. [Department of Oncology, University of Torino School of Medicine, Torino (Italy); Illidge, Tim [Department of Oncology, Christie Hospital, Manchester (United Kingdom); Tsang, Richard [Department of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, Ontario (Canada); Ricardi, Umberto [Department of Oncology, University of Torino School of Medicine, Torino (Italy); Petersen, Peter M.; Schut, Deborah A. [Departments of Clinical Oncology and Hematology, Rigshospitalet, University of Copenhagen (Denmark); Garcia, John [Department of Radiation Oncology, MD Anderson Cancer Center, Texas (United States); Headley, Jayne [Department of Oncology, Christie Hospital, Manchester (United Kingdom); Parent, Amy; Guibord, Benoit [Department of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, Ontario (Canada); Ragona, Riccardo [Department of Oncology, University of Torino School of Medicine, Torino (Italy); Specht, Lena [Departments of Clinical Oncology and Hematology, Rigshospitalet, University of Copenhagen (Denmark)

    2015-05-01

    Purpose: Early-stage Hodgkin lymphoma (HL) is a rare disease, and the location of lymphoma varies considerably between patients. Here, we evaluate the variability of radiation therapy (RT) plans among 5 International Lymphoma Radiation Oncology Group (ILROG) centers with regard to beam arrangements, planning parameters, and estimated doses to the critical organs at risk (OARs). Methods: Ten patients with stage I-II classic HL with masses of different sizes and locations were selected. On the basis of the clinical information, 5 ILROG centers were asked to create RT plans to a prescribed dose of 30.6 Gy. A postchemotherapy computed tomography scan with precontoured clinical target volume (CTV) and OARs was provided for each patient. The treatment technique and planning methods were chosen according to each center's best practice in 2013. Results: Seven patients had mediastinal disease, 2 had axillary disease, and 1 had disease in the neck only. The median age at diagnosis was 34 years (range, 21-74 years), and 5 patients were male. Of the resulting 50 treatment plans, 15 were planned with volumetric modulated arc therapy (1-4 arcs), 16 with intensity modulated RT (3-9 fields), and 19 with 3-dimensional conformal RT (2-4 fields). The variations in CTV-to-planning target volume margins (5-15 mm), maximum tolerated dose (31.4-40 Gy), and plan conformity (conformity index 0-3.6) were significant. However, estimated doses to OARs were comparable between centers for each patient. Conclusions: RT planning for HL is challenging because of the heterogeneity in size and location of disease and, additionally, to the variation in choice of treatment techniques and field arrangements. Adopting ILROG guidelines and implementing universal dose objectives could further standardize treatment techniques and contribute to lowering the dose to the surrounding OARs.

  8. Fluvial deposits as an archive of early human activity: Progress during the 20 years of the Fluvial Archives Group

    Science.gov (United States)

    Chauhan, Parth R.; Bridgland, David R.; Moncel, Marie-Hélène; Antoine, Pierre; Bahain, Jean-Jacques; Briant, Rebecca; Cunha, Pedro P.; Despriée, Jackie; Limondin-Lozouet, Nicole; Locht, Jean-Luc; Martins, Antonio A.; Schreve, Danielle C.; Shaw, Andrew D.; Voinchet, Pierre; Westaway, Rob; White, Mark J.; White, Tom S.

    2017-06-01

    Fluvial sedimentary archives are important repositories for Lower and Middle Palaeolithic artefacts throughout the 'Old World', especially in Europe, where the beginning of their study coincided with the realisation that early humans were of great antiquity. Now that many river terrace sequences can be reliably dated and correlated with the globally valid marine isotope record, potentially useful patterns can be recognized in the distribution of the find-spots of the artefacts that constitute the large collections that were assembled during the years of manual gravel extraction. This paper reviews the advances during the past two decades in knowledge of hominin occupation based on artefact occurrences in fluvial contexts, in Europe, Asia and Africa. As such it is an update of a comparable review in 2007, at the end of IGCP Project no. 449, which had instigated the compilation of fluvial records from around the world during 2000-2004, under the auspices of the Fluvial Archives Group. An overarching finding is the confirmation of the well-established view that in Europe there is a demarcation between handaxe making in the west and flake-core industries in the east, although on a wider scale that pattern is undermined by the increased numbers of Lower Palaeolithic bifaces now recognized in East Asia. It is also apparent that, although it seems to have appeared at different places and at different times in the later Lower Palaeolithic, the arrival of Levallois technology as a global phenomenon was similarly timed across the area occupied by Middle Pleistocene hominins, at around 0.3 Ma.

  9. Radiation therapy planning for early-stage Hodgkin lymphoma: experience of the International Lymphoma Radiation Oncology Group.

    Science.gov (United States)

    Maraldo, Maja V; Dabaja, Bouthaina S; Filippi, Andrea R; Illidge, Tim; Tsang, Richard; Ricardi, Umberto; Petersen, Peter M; Schut, Deborah A; Garcia, John; Headley, Jayne; Parent, Amy; Guibord, Benoit; Ragona, Riccardo; Specht, Lena

    2015-05-01

    Early-stage Hodgkin lymphoma (HL) is a rare disease, and the location of lymphoma varies considerably between patients. Here, we evaluate the variability of radiation therapy (RT) plans among 5 International Lymphoma Radiation Oncology Group (ILROG) centers with regard to beam arrangements, planning parameters, and estimated doses to the critical organs at risk (OARs). Ten patients with stage I-II classic HL with masses of different sizes and locations were selected. On the basis of the clinical information, 5 ILROG centers were asked to create RT plans to a prescribed dose of 30.6 Gy. A postchemotherapy computed tomography scan with precontoured clinical target volume (CTV) and OARs was provided for each patient. The treatment technique and planning methods were chosen according to each center's best practice in 2013. Seven patients had mediastinal disease, 2 had axillary disease, and 1 had disease in the neck only. The median age at diagnosis was 34 years (range, 21-74 years), and 5 patients were male. Of the resulting 50 treatment plans, 15 were planned with volumetric modulated arc therapy (1-4 arcs), 16 with intensity modulated RT (3-9 fields), and 19 with 3-dimensional conformal RT (2-4 fields). The variations in CTV-to-planning target volume margins (5-15 mm), maximum tolerated dose (31.4-40 Gy), and plan conformity (conformity index 0-3.6) were significant. However, estimated doses to OARs were comparable between centers for each patient. RT planning for HL is challenging because of the heterogeneity in size and location of disease and, additionally, to the variation in choice of treatment techniques and field arrangements. Adopting ILROG guidelines and implementing universal dose objectives could further standardize treatment techniques and contribute to lowering the dose to the surrounding OARs. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Causes of death after therapy for early stage Hodgkin's disease entered on EORTC protocols. EORTC Lymphoma Cooperative Group.

    Science.gov (United States)

    Henry-Amar, M; Hayat, M; Meerwaldt, J H; Burgers, M; Carde, P; Somers, R; Noordijk, E M; Monconduit, M; Thomas, J; Cosset, J M

    1990-11-01

    The risk of dying from different causes after Hodgkin's disease (HD) therapy has been quantified from a series of 1,449 patients with early stages included in four successive clinical trials conducted by the European Organization for Research and Treatment of Cancer (EORTC) Lymphoma Cooperative Group since 1963. Overall, 240 patients died and the 15-year survival rate was 69% whereas the expected rate was 95%. The standardized mortality ratio (SMR) technique was used to quantify excess deaths as a function of time since first therapy. At each interval, SMR was significantly increased, giving: 0-3 year, 8.86 (p less than 0.001); 4-6 year, 9.25 (p less than 0.001); 7-9 year, 7.08 (p less than 0.001); 10-12 year, 9.53 (p less than 0.001); 13-15 year, 4.37 (p less than 0.01); and 16+ years, 3.80 (p less than 0.05). While the proportion of deaths as a consequence of HD progression, treatment side-effect, and intercurrent disease decreased with time, that of second cancer and cardiac failure peaked during the 10-12 year post-treatment interval. After 15 years of follow-up, the risk of dying from causes other than HD continued to increase. These findings indicate that although probably cured from HD, patients are at higher risk for death than expected, a risk that might be a consequence of therapy.

  11. [Weaning from prolonged mechanical ventilation in neurological weaning units: an evaluation of the German Working Group for early Neurorehabilitation].

    Science.gov (United States)

    Oehmichen, F; Ketter, G; Mertl-Rötzer, M; Platz, T; Puschendorf, W; Rollnik, J D; Schaupp, M; Pohl, M

    2012-10-01

    A significant proportion of patients with long-term mechanical ventilation (MV) and difficult or prolonged weaning suffer from primary or secondary neurological conditions and concomitant functional disorders, in addition to respiratory problems. Therefore, these patients are treated in neurological weaning departments. Using a questionnaire members of the German Working Group for early neurorehabilitation were interviewed with respect to the structure of weaning facilities, weaning strategies, patient characteristics and treatment outcome of patients admitted for weaning in 2009. In the year 2009 a total of 1,486 patients were admitted to 7 participating neurological weaning units. The primary diagnosis was a neurological condition in 97.5% of the patients. In 62.9% of the patients the neurological condition was considered to be primarily responsible for the MV, 22.8% demonstrated pulmonary factors and for 3.0% a cardiac condition was determined to be decisive. In 5.0% of the patients it was not possible to ascertain a single cause or factor. Weaning was successful in 69.8% of all cases, 64.9% (965 patients) were released from the facility without MV, 274 patients (18.4%) were released with MV, 61.3% of these (168 patients) were referred to other rehabilitation facilities or into the care of the family physician and 38.7% (106 patients) were transferred to other hospitals due to special medical problems. The total mortality rate was 16.6% (247 patients deceased). In this first comprehensive evaluation of German neurological weaning centers for patients with long-term MV, structures and treatment outcomes were compared with recent results from the literature.

  12. Nonmarital Fertility, Family Structure, and the Early School Achievement of Young Children from Different Race/Ethnic and Immigration Groups

    Science.gov (United States)

    Crosnoe, Robert; Wildsmith, Elizabeth

    2011-01-01

    Working from a life course perspective, this study examined the links between mothers' fertility and relationship statuses and children's early school achievement and how these links varied by race/ethnicity and immigration status. Analyses of nationally representative data from the Early Childhood Longitudinal Study-Kindergarten Cohort revealed…

  13. Maternal and neonatal risk factors for early-onset group B streptococcal disease: a case control study

    Directory of Open Access Journals (Sweden)

    Al-Kadri HM

    2013-10-01

    Full Text Available Hanan M Al-Kadri,1 Samira S Bamuhair,2 Sameera M Al Johani,3 Namsha A Al-Buriki,1 Hani M Tamim4 1Department of Obstetrics and Gynecology, 2Department of Basic Medical Sciences, 3Microbiology Division, 4Department of Medical Education, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia Objectives: To identify the prominent maternal and neonatal risk factors associated with early-onset group B streptococcus (EOGBS disease in neonates and to determine their importance by comparing them with a control group. Setting: Neonatal unit at King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia. Patients: Cases were infants <7 days of age with invasive group B streptococcus (GBS disease diagnosed between January 1, 2000 and December 31, 2009. Controls were healthy infants born in the same hospital during the same period having the same birth weight and gestational age category. Main outcome measures: Maternal risk factors for developing EOGBS disease, feto–maternal and neonatal clinical data, their morbidities, mortalities, and length of hospital stay. Results: A total of 99 cases and 200 controls were included. The majority of cases presented in the first 72 hours of life (62/99 [63.9%], of which 87/99 (89.7% had at least one clinical risk factor for the development of EOGBS disease. Mothers of neonates with EOGBS disease were more likely to have GBS bacteriuria (odds ratio [OR] 10.76, 95% confidence interval [CI] 1.24–93.42, infection in the peripartum period (OR 8.92, CI 2.87–27.68, and temperature ≥38°C (OR 7.10, CI 2.50–20.17. GBS disease was associated with premature rupture of membranes and fetal tachycardia (P<0.01 for both. Neonates with EOGBS disease were more likely to have respiratory distress disease and convulsions, require tube feeding, and have longer hospital stays compared with the controls (P<0.01 for all. Stepwise multiple logistic

  14. Physiology and phylogeny of the candidate phylum "Atribacteria" (formerly OP9/JS1) inferred from single-cell genomics and metagenomics

    Science.gov (United States)

    Dodsworth, J. A.; Murugapiran, S.; Blainey, P. C.; Nobu, M.; Rinke, C.; Schwientek, P.; Gies, E.; Webster, G.; Kille, P.; Weightman, A.; Liu, W. T.; Hallam, S.; Tsiamis, G.; Swingley, W.; Ross, C.; Tringe, S. G.; Chain, P. S.; Scholz, M. B.; Lo, C. C.; Raymond, J.; Quake, S. R.; Woyke, T.; Hedlund, B. P.

    2014-12-01

    Single-cell sequencing and metagenomics have extended the genomics revolution to yet-uncultivated microorganisms and provided insights into the coding potential of this so-called "microbial dark matter", including microbes belonging candidate phyla with no cultivated representatives. As more datasets emerge, comparison of individual genomes from different lineages and habitats can provide insight into the phylogeny, conserved features, and potential metabolic diversity of candidate phyla. The candidate bacterial phylum OP9 was originally found in Obsidian Pool, Yellowstone National Park, and it has since been detected in geothermal springs, petroleum reservoirs, and engineered thermal environments worldwide. JS1, another uncultivated bacterial lineage affiliated with OP9, is often abundant in marine sediments associated with methane hydrates, hydrocarbon seeps, and on continental margins and shelves, and is found in other non-thermal marine and subsurface environments. The phylogenetic relationship between OP9, JS1, and other Bacteria has not been fully resolved, and to date no axenic cultures from these lineages have been reported. Recently, 31 single amplified genomes (SAGs) from six distinct OP9 and JS1 lineages have been obtained using flow cytometric and microfluidic techniques. These SAGs were used to inform metagenome binning techniques that identified OP9/JS1 sequences in several metagenomes, extending genomic coverage in three of the OP9 and JS1 lineages. Phylogenomic analyses of these SAG and metagenome bin datasets suggest that OP9 and JS1 constitute a single, deeply branching phylum, for which the name "Atribacteria" has recently been proposed. Overall, members of the "Atribacteria" are predicted to be heterotrophic anaerobes without the capacity for respiration, with some lineages potentially specializing in secondary fermentation of organic acids. A set of signature "Atribacteria" genes was tentatively identified, including components of a bacterial

  15. AN INTEGRATED MODEL FOR MANAGING INNOVATION IN THE EARLY STAGES OF NEW PRODUCT DEVELOPMENT IN SMES(RIKON Group)

    OpenAIRE

    Flinders, Clare; Lynch, Patrick; Holden, Mary T.

    2009-01-01

    This paper centralises the management of innovation in the early stages of the new product development (NPD) process. The purpose of this paper is to describe the critical episodes that enabled an SME to successfully manage the development of new product concepts from inception and, in so doing, presents implementable guidelines that can be used by SMEs to manage the delivery of creative and attractive new product concepts in the early stages of NPD. Action research was used to conduct a thre...

  16. AN INTEGRATED MODEL FOR MANAGING INNOVATION IN THE EARLY STAGES OF NEW PRODUCT DEVELOPMENT IN SMES(RIKON Group)

    OpenAIRE

    Flinders, Clare; Lynch, Patrick; Holden, Mary T.

    2009-01-01

    This paper centralises the management of innovation in the early stages of the new product development (NPD) process. The purpose of this paper is to describe the critical episodes that enabled an SME to successfully manage the development of new product concepts from inception and, in so doing, presents implementable guidelines that can be used by SMEs to manage the delivery of creative and attractive new product concepts in the early stages of NPD. Action research was used to conduct a thre...

  17. JS-K, a nitric oxide prodrug, induces DNA damage and apoptosis in HBV-positive hepatocellular carcinoma HepG2.2.15 cell.

    Science.gov (United States)

    Liu, Zhengyun; Li, Guangmin; Gou, Ying; Xiao, Dongyan; Luo, Guo; Saavedra, Joseph E; Liu, Jie; Wang, Huan

    2017-08-01

    Hepatocellular carcinoma (HCC) is the most important cause of cancer-related death, and 85% of HCC is caused by chronic HBV infection, the prognosis of patients and the reduction of HBV DNA levels remain unsatisfactory. JS-K, a nitric oxide-releasing diazeniumdiolates, is effective against various tumors, but little is known on its effects on HBV positive HCC. We found that JS-K reduced the expression of HBsAg and HBeAg in HBV-positive HepG2.2.15 cells. This study aimed to further examine anti-tumor effects of JS-K on HepG2.2.15 cells. The MTT assay and colony forming assay were used to study the cell growth inhibition of JS-K; scratch assay and transwell assay were performed to detect cell migration. The cell cycle was detected by flow cytometry. The immunofluorescence, flow cytometry analysis, and western blot were used to study DNA damage and cell apoptosis. JS-K inhibited HepG2.2.15 cell growth in a dose-dependent manner, suppressed cell colony formation and migration, arrested cells gather in the G2 phase. JS-K (1-20μM) increased the expression of DNA damage-associated protein phosphorylation H2AX (γH2AX), phosphorylation of checkpoint kinase 1 (p-Chk1), phosphorylation of checkpoint kinase 2 (p-Chk2), ataxia-telangiectasia mutated (ATM), phosphorylation of ataxia-telangiectasia mutated rad3-related (p-ATR) and apoptotic-associated proteins cleaved caspase-3, cleaved caspase-7, cleaved poly ADP-ribose polymerase (cleaved PARP). The study demonstrated JS-K is effective against HBV-positive HepG2.2.15 cells, the mechanisms are not only related to inhibition of HBsAg and HBeAg secretion, but also related with induction of DNA damage and apoptosis. JS-K is a promising anti-cancer candidate against HBV-positive HCC. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  18. Long-term prognosis after early intervention with metoprolol in suspected acute myocardial infarction: experiences from the MIAMI Trial. The MIAMI Trial Research Group.

    Science.gov (United States)

    1991-09-01

    A total of 5778 patients with suspected acute myocardial infarction were randomized to early intravenous metoprolol followed by oral treatment for 15 d, or to placebo. Thereafter, the two groups were treated similarly. During a 1-year follow-up period the mortality in patients who were randomized to early metoprolol was 10.6% compared to 10.7% for placebo (P greater than 0.2). Among patients with a higher risk of death, the tendency towards a reduced mortality in the metoprolol group that was observed after 15 d remained similar after 1 year. It is concluded that early intervention with metoprolol in suspected acute myocardial infarction did not improve the long-term prognosis compared to placebo treatment.

  19. Pedagogical Work, Stress Regulation and Work-Related Well-Being among Early Childhood Professionals in Integrated Special Day-Care Groups

    Science.gov (United States)

    Nislin, Mari A.; Sajaniemi, Nina K.; Sims, Margaret; Suhonen, Eira; Maldonado Montero, Enrique F.; Hirvonen, Ari; Hyttinen, Sirpa

    2016-01-01

    The aim of this study was to investigate the relationship between early childhood professionals' (ECPs) stress regulation (using salivary cortisol and alpha-amylase [AA] measurements), work engagement and the quality of their pedagogical work in integrated special day-care groups. Participants were 89 ECPs from 21 integrated special day-care…

  20. Implementation of a cost-effective strategy to prevent neonatal early-onset group B haemolytic streptococcus disease in the Netherlands

    NARCIS (Netherlands)

    Kolkman, D.G.E.; Rijnders, M.E.B.; Wouters, M.G.A.J.; Akker-van Marle, M.E. van den; Ploeg, K. van der; Groot, C.J.M. de; Fleuren, M.A.H.

    2013-01-01

    Early-onset Group B haemolytic streptococcus infection (EOGBS) is an important cause of neonatal morbidity and mortality in the first week of life. Primary prevention of EOGBS is possible with intra-partum antibiotic prophylaxis (IAP.) Different prevention strategies are used internationally based o

  1. Pedagogical Work, Stress Regulation and Work-Related Well-Being among Early Childhood Professionals in Integrated Special Day-Care Groups

    Science.gov (United States)

    Nislin, Mari A.; Sajaniemi, Nina K.; Sims, Margaret; Suhonen, Eira; Maldonado Montero, Enrique F.; Hirvonen, Ari; Hyttinen, Sirpa

    2016-01-01

    The aim of this study was to investigate the relationship between early childhood professionals' (ECPs) stress regulation (using salivary cortisol and alpha-amylase [AA] measurements), work engagement and the quality of their pedagogical work in integrated special day-care groups. Participants were 89 ECPs from 21 integrated special day-care…

  2. Implementation of a cost-effective strategy to prevent neonatal early-onset group B haemolytic streptococcus disease in the Netherlands

    NARCIS (Netherlands)

    Kolkman, D.G.E.; Rijnders, M.E.B.; Wouters, M.G.A.J.; Akker-van Marle, M.E. van den; Ploeg, K. van der; Groot, C.J.M. de; Fleuren, M.A.H.

    2013-01-01

    Early-onset Group B haemolytic streptococcus infection (EOGBS) is an important cause of neonatal morbidity and mortality in the first week of life. Primary prevention of EOGBS is possible with intra-partum antibiotic prophylaxis (IAP.) Different prevention strategies are used internationally based

  3. Evaluating a community-based early childhood education and development program in Indonesia: study protocol for a pragmatic cluster randomized controlled trial with supplementary matched control group

    NARCIS (Netherlands)

    M. Pradhan; S.A. Brinkman; A. Beatty; A. Maika; E. Satriawan; J. de Ree; A. Hasan

    2013-01-01

    Background This paper presents the study protocol for a pragmatic cluster randomized controlled trial (RCT) with a supplementary matched control group. The aim of the trial is to evaluate a community-based early education and development program launched by the Government of Indonesia. The program w

  4. biojs-io-biom, a BioJS component for handling data in Biological Observation Matrix (BIOM) format

    Science.gov (United States)

    Ankenbrand, Markus J.; Terhoeven, Niklas; Hohlfeld, Sonja; Förster, Frank; Keller, Alexander

    2017-01-01

    The Biological Observation Matrix (BIOM) format is widely used to store data from high-throughput studies. It aims at increasing interoperability of bioinformatic tools that process this data. However, due to multiple versions and implementation details, working with this format can be tricky. Currently, libraries in Python, R and Perl are available, whilst such for JavaScript are lacking. Here, we present a BioJS component for parsing BIOM data in all format versions. It supports import, modification, and export via a unified interface. This module aims to facilitate the development of web applications that use BIOM data. Finally, we demonstrate its usefulness by two applications that already use this component. Availability: https://github.com/molbiodiv/biojs-io-biom, https://dx.doi.org/10.5281/zenodo.218277 PMID:28105307

  5. biojs-io-biom, a BioJS component for handling data in Biological Observation Matrix (BIOM) format.

    Science.gov (United States)

    Ankenbrand, Markus J; Terhoeven, Niklas; Hohlfeld, Sonja; Förster, Frank; Keller, Alexander

    2016-01-01

    The Biological Observation Matrix (BIOM) format is widely used to store data from high-throughput studies. It aims at increasing interoperability of bioinformatic tools that process this data. However, due to multiple versions and implementation details, working with this format can be tricky. Currently, libraries in Python, R and Perl are available, whilst such for JavaScript are lacking. Here, we present a BioJS component for parsing BIOM data in all format versions. It supports import, modification, and export via a unified interface. This module aims to facilitate the development of web applications that use BIOM data. Finally, we demonstrate its usefulness by two applications that already use this component. Availability: https://github.com/molbiodiv/biojs-io-biom, https://dx.doi.org/10.5281/zenodo.218277.

  6. Optimization of process parameters for cellulase production from Bacillus sp. JS14 in solid substrate fermentation using response surface methodology

    Directory of Open Access Journals (Sweden)

    Jagdish Singh

    2012-08-01

    Full Text Available The aim of this work was to isolate the potent bacterial strains for the production of cellulose enzyme. A total 30 bacterial isolates showed positive results for the cellulase production but highest enzyme activity was shown by isolate JS 14. From the morphological and biochemical reactions, the isolate was identified as Bacillus sp. Cellulase production was studied by this strain using response surface methodology (RSM. A central composite design (CCD quadratic response surface was applied to explicate the parameters that significantly affected cellulase production in solid substrate fermentation (SSF. The wheat bran concentration and incubation period were significant factors. The process parameters optimized with response surface methodology was wheat bran concentration 400 g/L; pH, 6.5; temperature, 400C and incubation period 5 days when inoculum 10 % (1x107 cells/ ml was used for cellulase production in SSF. Supplementation of lactose and CMC to the wheat bran medium favored the enzyme formation.

  7. Sperm quality before treatment in patients with early stage Hodgkin's lymphoma enrolled in EORTC-GELA Lymphoma Group trials

    NARCIS (Netherlands)

    van der Kaalj, Marleen A. E.; Heutte, Natacha; van Echten-Arends, Jannie; Raemaekers, John M. M.; Carde, Patrice; Noordijk, Evert M.; Ferme, Christophe; Thomas, Jose; Eghbali, Houchingue; Brice, Pauline; Bonmati, Caroline; Henry-Amar, Michel; Kluin-Nelemans, Hanneke C.

    2009-01-01

    Background Although widely recommended, cryopreservation of sperm is sometimes not performed for patients with Hodgkin's lymphoma because of presumed poor sperm quality related to the disease. We investigated sperm quality and factors determining it in untreated patients with early stage Hodgkin's l

  8. Is Early Ability Grouping Good for High-Achieving Students' Psychosocial Development? Effects of the Transition into Academically Selective Schools

    Science.gov (United States)

    Becker, Michael; Neumann, Marko; Tetzner, Julia; Böse, Susanne; Knoppick, Henrike; Maaz, Kai; Baumert, Jürgen; Lehmann, Rainer

    2014-01-01

    The present study investigates school context effects on psychosocial characteristics (academic self-concept, peer relations, school satisfaction, and school anxiety) of high-achieving and gifted students. Students who did or did not make an early transition from elementary to secondary schools for high-achieving and gifted students in 5th grade…

  9. Genomic sequence analysis and biological characteristics of a rescued clone of avian leukosis virus strain JS11C1, isolated from indigenous chickens.

    Science.gov (United States)

    Cui, Ning; Su, Shuai; Chen, Zimeng; Zhao, Xiaomin; Cui, Zhizhong

    2014-11-01

    The strain JS11C1, a member of a putative new subgroup of avian leukosis virus (ALV) that is different from all six known subgroups from chickens based on Gp85 amino acid sequence comparison, was isolated from Chinese native chicken breeds in 2012. In order to further study the genome structure, biological characteristics, and the evolutionary relationship of the virus with others of known subgroups from infected chickens, we determined the complete genome sequence, constructed an infectious clone of ALV strain JS11C1, and performed comparative analysis using the whole genome sequence or elements with that of other ALVs available in GenBank. The results showed that the full-length sequence of the JS11C1 DNA provirus genome was 7707 bp, which is consistent with a genetic organization typical of a replication-competent type C retrovirus lacking viral oncogenes. The rescued infectious clone of JS11C1 showed similar growth rate and biological characteristics to its original virus. All the comparison analyses based on whole genomes support the opinion that the new isolates are relatively distantly related to any known subgroups of ALVs and might be classified as a new subgroup.

  10. 2003 annual results of EdF group; Resultats annuels 2003 du groupe EDF

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-03-01

    The Electricite de France (EdF) group Board of Directors, meeting on March 11, 2004, under the Chairmanship of Francois Roussely, reviewed the audited consolidated financial statements for the year ended 12/31/2003. This document presents the consolidated results of EdF group for 2003: consolidated financial statements, highlights of the year, focus on 2003 events, commercial results, EDF in Europe and worldwide, EDF France highlights, key figures. (J.S.)

  11. 漾濞大泡核桃WRKY转录因子基因JsWRKY1的克隆及表达特性分析

    Institute of Scientific and Technical Information of China (English)

    张南南; 陈朝银; 季博; 何华; 韩青; 葛锋; 刘迪秋

    2014-01-01

    WRKY转录因子普遍存在于植物体内,在植物的抗病防御反应中起重要作用。本实验基于漾濞大泡核桃(Juglans sigillata)中编码WRKY转录因子的EST序列设计引物,采用快速扩增cDNA末端技术,克隆得到一个新的脓Ky基因的全长cDNA序列,命名为JsWRKY1(KJ170895)。JsWRKY1的cDNA全长为1012bp,含有564bp的开放阅读框,154bp 5’-非翻译区以及294bp的3'-非翻译区,编码具有187个氨基酸的蛋白质。JsWRKY1编码的氨基酸序列与已知植物WRKY家族成员间的同源性和聚类分析表明JsWRKY1与来源于可可树(Theobroma cacao)和大豆(Glycinemax)中的wRKY相似性较高,属于IIc类wRKY。qRT-PCR分析结果显示,信号分子水杨酸、茉莉酸、H2O2和乙烯处理可以不同程度地诱导漾濞大泡核桃叶片中JsWRKY1的表达。此外,接种胶孢炭疽菌后JsWRKY1的表达量迅速上升,在接种后4h时达到最高水平,之后表达量逐渐下降,暗示JsWRKY1参与漾濞大泡核桃抗胶孢炭疽菌的防卫反应。

  12. Socialization of Physical and Social Aggression in Early Adolescents' Peer Groups: High-Status Peers, Individual Status, and Gender

    Science.gov (United States)

    Shi, Bing; Xie, Hongling

    2012-01-01

    The influence of high-status peers on a target individual's physical and manipulative social aggression in peer groups was examined in a diverse sample of seventh-grade students. A total of 245 individual members belonging to 65 groups were included in analyses. Aggression was assessed by peer and victim nominations in the fall and spring…

  13. Low body mass index is an important risk factor for low bone mass and increased bone loss in early postmenopausal women. Early Postmenopausal Intervention Cohort (EPIC) study group

    DEFF Research Database (Denmark)

    Ravn, Pernille; Cizza, G; Bjarnason, N H;

    1999-01-01

    Thinness (low percentage of body fat, low body mass index [BMI], or low body weight) was evaluated as a risk factor for low bone mineral density (BMD) or increased bone loss in a randomized trial of alendronate for prevention of osteoporosis in recently postmenopausal women with normal bone mass (n...... of fat mass parameters, prevention of postmenopausal osteoporosis can be equally achieved in thinner and heavier women....... (r = -0.12 to -0.15, p treatment effect of alendronate was dependent on these risk factors, the group treated with 5 mg of alendronate was included (n = 403). There were no associations between fat mass parameters and response to alendronate treatment, which...

  14. [Body image dissatisfaction as a mediator of the association between BMI, self-esteem and mental health in early adolescents: a multiple-group path analysis across gender].

    Science.gov (United States)

    Jang, Mi Heui; Lee, Gyungjoo

    2013-04-01

    This study was done to examine not only the relationships between body mass index (BMI), self-esteem, body image dissatisfaction (BID) and mental health, according to gender, but the mediating role of BID on mental health in relation to BMI and self-esteem among early adolescents. Data from 576 (296 boys and 280 girls) elementary school students in grades 5 to 6 were collected. A multiple-group path analysis was utilized to examine the relationships between BMI, self-esteem, BID and mental health by gender. In the path analysis for all students, poor mental health was related directly to BID, while it was indirectly related to BMI and self-esteem. In the multiple-group path analysis of both genders, BID was found to have a significant direct and indirect effect on mental health for girls alone. The findings suggested that BID should be examined early to prevent poor mental health in early adolescent girls. This study helps to elucidate the role of early adolescent BID on mental health and provides insight for further prevention and intervention programs in school and community mental health settings.

  15. Perceived Ethnic Discrimination and Problem Behaviors in Muslim Immigrant Early Adolescents : Moderating Effects of Ethnic, Religious, and National Group Identification

    NARCIS (Netherlands)

    Maes, Marlies; Stevens, Gonneke W. J. M.; Verkuijten, Maykel

    2014-01-01

    Previous research has identified ethnic group identification as a moderator in the relationship between perceived ethnic discrimination and problem behaviors in ethnic minority children. However, little is known about the influence of religious and host national identification on this relationship.

  16. Pathogen group specific risk factors at herd, heifer and quarter levels for intramammary infections in early lactating dairy heifers.

    Science.gov (United States)

    Piepers, S; Peeters, K; Opsomer, G; Barkema, H W; Frankena, K; De Vliegher, S

    2011-05-01

    Risk factors for intramammary infections caused by coagulase-negative staphylococci, contagious major pathogens and environmental major pathogens in early lactating heifers were evaluated at the herd, heifer and quarter levels. In total, 764 quarters of 191 dairy heifers in 20 randomly selected farms in Flanders (Belgium) were sampled. Quarter milk samples were collected between 1 and 4 days in milk and between 5 and 8 days in milk for bacteriological culture. Data were analyzed using multivariable, multilevel logistic regression analysis. Higher average herd milk somatic cell count (>200,000 cells/mL), not having an effective fly control strategy, contact with lactating cows prior to calving and moderate to severe udder edema prior to calving increased the odds of intramammary infections caused by contagious major pathogens. Poor heifer hygiene and lack of mineral/vitamin supplementation prior to calving were risk factors for intramammary infection caused by environmental major pathogens. Teat apex colonization with coagulase-negative staphylococci prior to calving seemed to protect quarters against intramammary infections caused by major pathogens. Poor heifer hygiene before calving, a non-clipped udder and not practicing of teat dipping prior to calving increased the odds of intramammary infection with coagulase-negative staphylococci. Although management is important in the prevention and control of intramammary infections in early lactating heifers, most variation in the prevalence of intramammary infections resided at the heifer and quarter levels, indicating that the susceptibility for intramammary infections around calving is mainly determined by heifer and quarter characteristics.

  17. Gas depletion in Local Group dwarfs on ~250 kpc scales: Ram pressure stripping assisted by internal heating at early times

    CERN Document Server

    Nichols, Matthew

    2011-01-01

    A recent survey of the Galaxy and M31 reveals that more than 90% of dwarf galaxies within 270 kpc of their host galaxy are deficient in HI gas. At such an extreme radius, the coronal halo gas is an order of magnitude too low to remove HI gas through ram-pressure stripping for any reasonable orbit distribution. However, all dwarfs are known to have an ancient stellar population (\\geq 10 Gyr) from early epochs of vigorous star formation which, through heating of HI, could allow the hot halo to remove this gas. Our model looks at the evolution of these dwarf galaxies analytically as the host-galaxy dark matter halo and coronal halo gas builds up over cosmic time. The dwarf galaxies - treated as spherically symmetric, smooth distributions of dark matter and gas - experience early star formation, which sufficiently heats the gas allowing it to be removed easily through tidal stripping by the host galaxy, or ram-pressure stripping by a tenuous hot halo (n_H = 3x10^{-4} cm^{-3} at 50 kpc). This model of evolution is...

  18. Construction of High Performance Instant Messaging System Based on Socket.io+Node.js+Redis%基于Socket.io+Node.js+Redis构建高效即时通讯系统

    Institute of Scientific and Technical Information of China (English)

    黄经赢

    2014-01-01

    随着互联网技术的发展,市场上已有一些比较成熟的即时通讯系统,但大多数都是基于C/S结构,而基于B/S结构的即时通讯系统还处于发展阶段,主要受制于不同浏览器版本的兼容问题,且该类系统对高并发和数据快速存取有着较高的要求。而基于Socket.io、Node.js和Redis的技术,可以较好地解决B/S结构所遇到的问题。%With the development of Internet, there have been some mature instant messaging systems on the market, but most of them are based on C/S structure, the instant messaging system based on B/S structure is still developing, the main reason is subject to the different versions of browser compatibility issues, and the instant messaging system require high concurrency and fast data access. Based on Socket.io, Node.js and Redis technology can be better to solve the problem of B/S structure encountered.

  19. 禽腺病毒江苏株(JS)复制非必需片段的确定%Identification of Non-essential Region for Fowl Adenovirus Replication of JS Strain

    Institute of Scientific and Technical Information of China (English)

    何秀苗; 秦爱建; 刘岳龙; 金文杰

    2004-01-01

    利用PCR方法从一株Ⅰ群禽腺病毒的分离物(FAVI-JS)中扩增出其基因组的两个末端L片段和r片段、ITR片段,并分别克隆进pGEM-T easy载体,然后将L片段、r片段和ITR片段同时克隆进pHC粘粒载体中,获得质粒pHC-FAVI-r-ITR-L,再在该克隆片段中插入增强型绿色荧光蛋白(eGFP)基因,获得转移质粒载体pFAVI-eGFP.将pFAVI-eGFP转染已被该野生型Ⅰ群禽腺病毒分离物感染了的鸡胚肾细胞进行同源重组,通过无限稀释法筛选重组病毒,结果获得了表达增强型绿色荧光蛋白的重组Ⅰ群禽腺病毒rFAVI-eGFP,证明位于基因组右末端r片段和ITR片段之间的位点为病毒复制非必需区,为禽腺病毒的重组基因工程疫苗的研究奠定了基础.

  20. Early intervention in pregnant women with elevated anxiety and depressive symptoms: efficacy of a cognitive-behavioral group program.

    Science.gov (United States)

    Bittner, Antje; Peukert, Judith; Zimmermann, Cornelia; Junge-Hoffmeister, Juliane; Parker, Lisa S; Stöbel-Richter, Yve; Weidner, Kerstin

    2014-01-01

    To examine whether a cognitive-behavioral group program among pregnant women with elevated levels of anxiety or depression may reduce anxious and depressive symptoms and has a positive impact on risk factors for anxiety disorders and depression. A total of 753 participants were recruited. After completion of the clinical standardized interview, 160 participants were randomized to an intervention group or a control condition. Psychometric assessments took place at T1 (preintervention), T2 (antenatal follow-up), and T3 (3 months postpartum). Analyses included women who took part in all 3 assessments (intervention group, N = 21; control group, N = 53). The subjective program evaluation by the participants was highly positive, but with the exception of a short-term effect on the quality of an intimate partnership (F1/67 = 4.056; P anxiety or depressive symptoms were not found. However, there was an intervention effect 3 months postpartum for participants with high depressive symptoms at T1 (Edinburgh Postnatal Depression Scale score of ≥10) (F1/69 = 5.410; P women with rather low levels of anxiety and depression. For women with higher depressive symptoms during pregnancy, a cognitive-behavioral group program may have a positive impact on the course of depressive symptoms during the postpartum period.

  1. The role of intracellular high-mobility group box 1 in the early activation of Kupffer cells and the development of Con A-induced acute liver failure.

    Science.gov (United States)

    Yang, Qiao; Liu, Yanning; Shi, Yu; Zheng, Min; He, Jiliang; Chen, Zhi

    2013-10-01

    Acute liver failure (ALF) is a highly complex syndrome characterized by devastating activation of early activation of Kupffer cells (KCs) has been implicated in the pathogenesis of ALF. However, the factors regulating KC early activation are virtually unexplored. The aim of present study was to determine the role of the intracellular high-mobility group box 1 (HMGB1) in modulating the early activation of KCs during ALF. The intravenous injection of Concanavalin A (Con A) was used to establish a mouse model of ALF. The dynamic pro-inflammatory properties and MHC II expression of KCs were measured by qRT-PCR and flow cytometry. HMGB1 expression in KCs was measured by qRT-PCR and Western blotting. The immunofluorescence was implemented to determine the relocation of HMGB1 in KCs, and the siRNA against HMGB1 was utilized to assess the impact of HMGB1 on KC pro-inflammatory properties. The peak of pro-inflammatory cytokines production and MHC II expression in KCs appeared at the early stage of ALF. The up-regulation of HMGB1 expression and the translocation of HMGB1 in KCs were in parallel with the early activation of KCs. The blockade of intracellular HMGB1 expression caused by siRNA significantly inhibited the production of KC-derived pro-inflammatory cytokines, and led to a down-regulation of MAP kinase activation in KCs. The self-derived HMGB1 is an "early alarmin" of KC activation during Con A-induced ALF. HMGB1 might be a potential target for cell-specific strategy in ALF.

  2. Renal radioisotope clearance in an unselected group of diabetics - a tool for the early recognition of diabetic nephropathy

    Energy Technology Data Exchange (ETDEWEB)

    Doschek, D.; Wulf, R.; Krause, F.J.

    1980-12-01

    Our study in unselected patients with diabetes was undertaken to determine the relation between glomerular filtration rate (GFR) and renal plasma flow (RPF) according to the patient's age. The diagnostic work-up was done with patients in unselected disease states because a classification of all systemic manifestations of the diabetes was not possible. The lack of selection may therefore reduce the value of our statistical results. From age 55 onwards, there was a reduction in GFR and, to a lesser extent, in PFR exceeding that which was age-dependent. It is, therefore, recommended to check the clearance in all patients with diabetes older than 55 years. The clearance with radioisotopically labeled substances, being a very sensitive method for the evaluation of restricted renal function, may permit an early recognition of diabetic nephropathy.

  3. Renal radioisotope clearance in an unselected group of diabetics - a tool for the early recognition of diabetic nephropathy

    Energy Technology Data Exchange (ETDEWEB)

    Doschek, D.; Wulf, R.; Krause, F.J.

    1980-12-01

    Our study in unselected patients with diabetes was undertaken to determine the relation between glomerular filtration rate (GFR) and renal plasma flow (RPF) according to the patient's age. The diagnostic work-up was done with patients in unselected disease states because a classification of all systemic manifestations of the diabetes was not possible. The lack of selection may therefore reduce the value of our statistical results. From age 55 onwards, there was a reduction in GFR and, to a lesser extent, in RPF exceeding that which was age-dependent. It is, therefore, recommended to check the clearance in all patients with diabetes older than 55 years. The clearance with radioisotopically labeled substances, being a very sensitive method for the evaluation of restricted renal function, may permit an early recognition of diabetic nephropathy.

  4. Potomacapnos apeleutheron gen. et sp. nov., a new Early Cretaceous angiosperm from the Potomac Group and its implications for the evolution of eudicot leaf architecture.

    Science.gov (United States)

    Jud, Nathan A; Hickey, Leo J

    2013-12-01

    Eudicots diverged early in the evolution of flowering plants and now comprise more than 70% of angiosperm species. In spite of the importance of eudicots, our understanding of the early evolution of this clade is limited by a poor fossil record and uncertainty about the order of early phylogenetic branching. The study of Lower Cretaceous fossils can reveal much about the evolution, morphology, and ecology of the eudicots. Fossils described here were collected from Aptian sediments of the Potomac Group exposed at the Dutch Gap locality in Virginia, USA. Specimens were prepared by degaging, then described and compared with leaves of relevant extant and fossil plants. We conducted a phylogenetic analysis of morphological characters using parsimony while constraining the tree search with the topology found through molecular phylogenetic analyses. The new species is closely related to ranunculalean eudicots and has leaf architecture remarkably similar to some living Fumarioideae (Papaveraceae). These are the oldest eudicot megafossils from North America, and they show complex leaf architecture reflecting developmental pathways unique to extant eudicots. The morphology and small size of the fossils suggest that they were herbaceous plants, as is seen in other putative early eudicots. The absence of co-occurring tricolpate pollen at Dutch Gap either (1) reflects low preservation probability for pollen of entomophilous herbs or (2) indicates that some leaf features of extant eudicots appeared before the origin of tricolpate pollen.

  5. Maternal Dietary Patterns During Early Pregnancy and the Odds of Childhood Germ Cell Tumors: A Children's Oncology Group Study

    OpenAIRE

    Musselman, Jessica R.B.; Anne M Jurek; Johnson, Kimberly J.; Linabery, Amy M.; Robison, Leslie L.; Shu, Xiao-Ou; Ross, Julie A

    2010-01-01

    Maternal diet during pregnancy may be associated with cancer in offspring. Intake of individual foods, as well as dietary patterns, can be used when examining these relations. Here, the authors examined associations between maternal dietary intake patterns and pediatric germ cell tumors (GCTs) using principal components analysis and logistic regression. Mothers of 222 GCT cases aged less than 15 years who were diagnosed at a Children's Oncology Group institution between 1993 and 2001 and thos...

  6. A Catalog of Faint Interacting Galaxies in Pairs and Groups: Erratum

    Science.gov (United States)

    de Mello, Duilia F.; Infante, Leopoldo; Menanteau, Felipe

    In the paper ``A Catalog of Faint Interacting Galaxies in Pairs and Groups'' by Duília F. de Mello, Leopoldo Infante, and Felipe Menanteau (ApJS, 108, 99 [1997]), a correction should be made to Table 2. No sextet was found in this survey. The total number of groups is 29.

  7. Biosensor for Direct Determination of Fenitrothion and EPN Using Recombinant Pseudomonas putida JS444 with Surface Expressed Organophosphorus Hydrolase. 1. Modified Clark Oxygen Electrode

    Directory of Open Access Journals (Sweden)

    Ashok Mulchandani

    2006-04-01

    Full Text Available This paper reports a first microbial biosensor for rapid and cost-effectivedetermination of organophosphorus pesticides fenitrothion and EPN. The biosensorconsisted of recombinant PNP-degrading/oxidizing bacteria Pseudomonas putida JS444anchoring and displaying organophosphorus hydrolase (OPH on its cell surface asbiological sensing element and a dissolved oxygen electrode as the transducer. Surface-expressed OPH catalyzed the hydrolysis of fenitrothion and EPN to release 3-methyl-4-nitrophenol and p-nitrophenol, respectively, which were oxidized by the enzymaticmachinery of Pseudomonas putida JS444 to carbon dioxide while consuming oxygen,which was measured and correlated to the concentration of organophosphates. Under theoptimum operating conditions, the biosensor was able to measure as low as 277 ppb offenitrothion and 1.6 ppm of EPN without interference from phenolic compounds and othercommonly used pesticides such as carbamate pesticides, triazine herbicides andorganophosphate pesticides without nitrophenyl substituent. The applicability of thebiosensor to lake water was also demonstrated.

  8. 基于Web的远程内容调用技术-Web JS%Content Remote Call Technology Based on Web

    Institute of Scientific and Technical Information of China (English)

    胡飞

    2012-01-01

    WEB JS, a up-to-date technology, draws content from remote server. Comparing with WEB Service technology, it is better in such fields as Operating and Coding. This technology will help people gain high performance.%作为云计算技术之一的远程内容调用技术,常规的做法是通过Web Service等技术实现.本文提出一种全新的调用技术:Web JS.该技术和前面的技术相比有操作简单、无须动态网页编程经验等诸多好处.

  9. LA-ICPMS zircon U-Pb geochronological constraints on the tectonothermal evolution of the Early Paleoproterozoic Dakendaban Group in the Quanji Block, NW China

    Institute of Scientific and Technical Information of China (English)

    WANG QinYan; CHEN NengSong; LI XiaoYan; HAO Shuang; CHEN HaiHong

    2008-01-01

    The Ouanji Block, situated between the northern margin of the Oaidam Block and the South Qilian orogenic belt in the NE Qinghai-Tibet Plateau, China, is thought to represent a remnant continental crust. In this study, LA-ICPMS U-Pb analyses of detrital zircon grains from two mesosomes in the migmatitic Dakendaban Group yield ages of 2467+281-26 Ma and 2474+66/-52 Ms, respectively. Zircon grains from a leucosome give two distinct ages of 2471+18/-16 Ma and 1924+14/-15 Ms. Zircon from a granitic pegmatite that intruded into the Dakendaban Group yields an age of 2427+44/-38 Ms. These data suggest that the Early Paleoproterozoic Dakendaban Group deposited between ~2.43 to ~2.47 Ga and has been subject to an intrusive event at 2.43 Ga, and regional metamorphism-anatexis at 1.92 Ga. The common lower intercept age of ~0.9 Ga probably records a significant Early Neoproterozoic event in the Quanji Block.

  10. Epirubicin–vinorelbine vs FEC100 for node-positive, early breast cancer: French Adjuvant Study Group 09 trial

    Science.gov (United States)

    Kerbrat, P; Roché, H; Bonneterre, J; Veyret, C; Lortholary, A; Monnier, A; Fumoleau, P; Fargeot, P; Namer, M; Chollet, P; Goudier, M-J; Audhuy, B; Simon, H; Montcuquet, P; Eymard, J-C; Walter, S; Clavère, P; Guastalla, J-P

    2007-01-01

    The aim of the study was to compare our reference adjuvant chemotherapy, FEC100 (fluorouracil 500 mg m−2, epirubicin 100 mg m−2 and cyclophosphamide 500 mg m−2, six cycles every 21 days), to an epirubicin–vinorelbine (Epi-Vnr) combination for early, poor-prognosis breast cancer patients. Patients (482) were randomised to receive FEC100, or Epi-Vnr (epirubicin 50 mg m−2 day 1 and vinorelbine 25 mg m−2, days 1 and 8, six cycles every 21 days). The 7-year disease-free survival rates were 59.4 and 58.8%, respectively (P=0.47). The relative dose intensity of planned epirubicin doses was 89.1% with FEC100 and 88.9% with Epi-Vnr. There were significantly more grades 3–4 neutropenia (P=0.009) with Epi-Vnr, and significantly more nausea-vomiting (P<0.0001), stomatitis (P=0.0007) and alopecia (P<0.0001) with FEC100. No cases of congestive heart failure were reported, whereas four decreases in left ventricular ejection fraction occurred after FEC100 and five after Epi-Vnr. One case of acute myeloblastic leukaemia was registered in the FEC100 arm. After 7 years of follow-up, there was no difference between treatment arms. Epi-Vnr regimen provided a good efficacy in such poor-prognosis breast cancer patients, and could be an alternative to FEC100, taking into account respective safety profiles of both regimens. PMID:17505516

  11. American Brachytherapy Task Group Report: Adjuvant vaginal brachytherapy for early-stage endometrial cancer: A comprehensive review.

    Science.gov (United States)

    Harkenrider, Matthew M; Block, Alec M; Alektiar, Kaled M; Gaffney, David K; Jones, Ellen; Klopp, Ann; Viswanathan, Akila N; Small, William

    This article aims to review the risk stratification of endometrial cancer, treatment rationale, outcomes, treatment planning, and treatment recommendations of vaginal brachytherapy (VBT) in the postoperative management of endometrial cancer patients. The authors performed a thorough review of the literature and reference pertinent articles pertaining to the aims of this review. Adjuvant VBT for early-stage endometrial cancer patients results in very low rates of vaginal recurrence (0-3.1%) with low rates of late toxicity which are primarily vaginal in nature. Post-Operative Radiation Therapy in Endometrial Cancer 2 (PORTEC-2) supports that VBT results in noninferior rates of vaginal recurrence compared to external beam radiotherapy for the treatment of high-intermediate risk patients. VBT as a boost after external beam radiotherapy, in combination with chemotherapy, and for high-risk histologies have shown excellent results as well though randomized data do not exist supporting VBT boost. There are many different applicators, dose-fractionation schedules, and treatment planning techniques which all result in favorable clinical outcomes and low rates of toxicity. Recommendations have been published by the American Brachytherapy Society and the American Society of Radiation Oncology to help guide practitioners in the use of VBT. Data support that patients and physicians prefer joint decision making regarding the use of VBT, and patients often desire additional treatment for a marginal benefit in risk of recurrence. Discussions regarding adjuvant therapy for endometrial cancer are best performed in a multidisciplinary setting, and patients should be counseled properly regarding the risks and benefits of adjuvant therapy. Copyright © 2016 American Brachytherapy Society. Published by Elsevier Inc. All rights reserved.

  12. Biosensor for Direct Determination of Fenitrothion and EPN Using Recombinant Pseudomonas putida JS444 with Surface Expressed Organophosphorus Hydrolase. 1. Modified Clark Oxygen Electrode

    OpenAIRE

    2006-01-01

    This paper reports a first microbial biosensor for rapid and cost-effective determination of organophosphorus pesticides fenitrothion and EPN. The biosensor consisted of recombinant PNP-degrading/oxidizing bacteria Pseudomonas putida JS444 anchoring and displaying organophosphorus hydrolase (OPH) on its cell surface as biological sensing element and a dissolved oxygen electrode as the transducer. Surface-expressed OPH catalyzed the hydrolysis of fenitrothion and EPN to release 3-methyl-4-nitr...

  13. A Two-Component Monooxygenase Catalyzes Both the Hydroxylation of p-Nitrophenol and the Oxidative Release of Nitrite from 4-Nitrocatechol in Bacillus sphaericus JS905

    OpenAIRE

    Kadiyala, Venkateswarlu; Spain, Jim C.

    1998-01-01

    Bacteria that metabolize p-nitrophenol (PNP) oxidize the substrate to 3-ketoadipic acid via either hydroquinone or 1,2,4-trihydroxybenzene (THB); however, initial steps in the pathway for PNP biodegradation via THB are unclear. The product of initial hydroxylation of PNP could be either 4-nitrocatechol or 4-nitroresorcinol. Here we describe the complete pathway for aerobic PNP degradation by Bacillus sphaericus JS905 that was isolated by selective enrichment from an agricultural soil in India...

  14. Delineation of target volumes and organs at risk in adjuvant radiotherapy of early breast cancer: national guidelines and contouring atlas by the Danish Breast Cancer Cooperative Group

    DEFF Research Database (Denmark)

    Nielsen, Mette H; Berg, Martin; Pedersen, Anders N;

    2013-01-01

    During the past decade planning of adjuvant radiotherapy (RT) of early breast cancer has changed from two-dimensional (2D) to 3D conformal techniques. In the planning computerised tomography (CT) scan both the targets for RT and the organs at risk (OARs) are visualised, enabling an increased focus...... on target dose coverage and homogeneity with only minimal dose to the OARs. To ensure uniform RT in the national prospective trials of the Danish Breast Cancer Cooperative Group (DBCG), a national consensus for the delineation of clinical target volumes (CTVs) and OARs was required....

  15. Pick-up of early visual information to guide kinetics and kinematics within a group of highly skilled baseball batters.

    Science.gov (United States)

    MüLler, Sean; Lalović, Alex; Dempsey, Alasdair R; Rosalie, Simon M; Harbaugh, Allen G

    2014-10-01

    This pilot study integrated sport expertise and biomechanics methodologies within a baseball batting task. Purpose was to examine differences within a highly skilled group of baseball batters to use visual information to guide weight transfer and bat movements. One batter who played at Major League Baseball (MLB) level was compared to five batters who played at Australian Baseball League (ABL) level in a case-control design. Batters faced pitchers in a simulated competition and attempted to hit pitches, while vision was temporally occluded during ball flight or not occluded. Time of weight transfer (kinetics), as well as bat downswing initiation and duration (kinematics) from the point of ball release, were compared between the MLB batter and ABL batters. Results indicated that the MLB batter coordinated his striking pattern by completing his weight transfer earlier than the ABL batters. His bat downswing was also initiated earlier than some ABL batters, but there was no difference in duration of bat downswing between batters. All batters initiated bat downswing prior to completion of weight transfer. Understanding of motor expertise is furthered using a novel methodology.

  16. Early diagnosis of malignant melanoma: Proposal of a working formulation for the management of cutaneous pigmented lesions from the Melanoma Cooperative Group.

    Science.gov (United States)

    Ascierto, Paolo A; Palmieri, Giuseppe; Botti, Gerardo; Satriano, Rocco A; Stanganelli, Ignazio; Bono, Riccardo; Testori, Alessandro; Bosco, Leonardo; Daponte, Antonio; Caracò, Corrado; Chiofalo, Maria Grazia; Melucci, Maria Teresa; Calignano, Rosario; Tatangelo, Fabiana; Cochran, Alistair J; Castello, Giuseppe

    2003-06-01

    Epiluminescence microscopy (ELM) strongly improves the separation of different types of cutaneous pigmented lesions (CPL) and facilitates the early diagnosis of cutaneous melanoma (CM). ELM alone is not 100% accurate in routine diagnosis, and should not be considered the only criterion in the diagnosis of high-risk skin lesions. We have however, demonstrated close agreement between ELM classification criteria and histology in 2,731 cutaneous lesions. In the past five years, our Melanoma Cooperative Group has evaluated 61,000 skin lesions from 30,000 individuals and identified 478 cutaneous melanomas. Most newly diagnosed patients had very early stage melanoma [299 (62%) were Stage I (203 Stage IA and 96 Stage IB), by the American Joint Committee on Cancer (AJCC) criteria]. We have compared data from the patient histories and clinical evaluations with ELM-based morphological patterns to better characterize skin lesions and minimize interpretative problems. From these comparisons, we propose new guidelines for the management of CPL to provide a standard diagnostic and therapeutic approaches and to foster the early identification of lesions at risk for malignant transformation.

  17. [Isolation and identification of a bacterial strain JS018 capable of degrading several kinds of organophosphate pesticides].

    Science.gov (United States)

    Jiang, Yu-Ji; Deng, You-Jin; Liu, Xin-Rui; Xie, Bao-Gui; Hu, Fang-Ping

    2006-06-01

    Organophosphate pesticides are used widely all over the world and play an important role in plant pest control. However these pesticides are considered as pollutants and harmful to human health. To search for microorganisms that can degrade organophosphate pesticides with high efficiency, a bacterial strain, coded as JS018, was isolated and screened from the soil in the vicinity of Shanming Pesticides Factory, Shanming, Fujian. Laboratory tests showed that the bacterium could degrade several kinds of organophosphate pesticides, such as Parathion-methyl and phoxin. The strain's degrading rates on phoxin, Parathion-methyl, hostathion and dichlorvos in LB liquid fermentation medium for 36 h were 99%, 96%, 80.4% and 69.0% respectively. The bacterial colonies on LB plate appeared shiny and pale-pink in color. The bacteria were Gram-negative coccoids, 0.5 - 0.7 microm in diameter. They grew well at 30 - 38 degrees C and pH 7.0 - 9.0. The optimal temperature and pH for cell growth was 32 degrees C and pH 7.5 - 8.0, respectively. They did not grow in medium containing 6% or more NaCl. The antibiotic susceptibility tests showed that the strain was resistant to ampicillin, penicillin and lincomycin. It was sensitive to kanamycin, tetracycline and gentamicin. Laboratory tests also showed that the strain could ferment D-glucose, trehalose, melezitose and ethanol. It was negative in the production of indole and hydrogen sulfide. It could not liquefy gelatin, utilize citrate, nor ferment L-arabinose, sucrose, D-mannitol, D-xylose, fructose, D-galactose, maltose or lactose. The catalase, urease and nitrate reduction were positive. Based on its morphological, physiological and biochemical properties as well as the 16S rDNA sequence analysis result, the strain was tentatively identified as Roseomonas sp.

  18. Interactive Visualization of Near Real-Time and Production Global Precipitation Mission Data Online Using CesiumJS

    Science.gov (United States)

    Lammers, M.

    2016-12-01

    Advancements in the capabilities of JavaScript frameworks and web browsing technology make online visualization of large geospatial datasets viable. Commonly this is done using static image overlays, pre-rendered animations, or cumbersome geoservers. These methods can limit interactivity and/or place a large burden on server-side post-processing and storage of data. Geospatial data, and satellite data specifically, benefit from being visualized both on and above a three-dimensional surface. The open-source JavaScript framework CesiumJS, developed by Analytical Graphics, Inc., leverages the WebGL protocol to do just that. It has entered the void left by the abandonment of the Google Earth Web API, and it serves as a capable and well-maintained platform upon which data can be displayed. This paper will describe the technology behind the two primary products developed as part of the NASA Precipitation Processing System STORM website: GPM Near Real Time Viewer (GPMNRTView) and STORM Virtual Globe (STORM VG). GPMNRTView reads small post-processed CZML files derived from various Level 1 through 3 near real-time products. For swath-based products, several brightness temperature channels or precipitation-related variables are available for animating in virtual real-time as the satellite observed them on and above the Earth's surface. With grid-based products, only precipitation rates are available, but the grid points are visualized in such a way that they can be interactively examined to explore raw values. STORM VG reads values directly off the HDF5 files, converting the information into JSON on the fly. All data points both on and above the surface can be examined here as well. Both the raw values and, if relevant, elevations are displayed. Surface and above-ground precipitation rates from select Level 2 and 3 products are shown. Examples from both products will be shown, including visuals from high impact events observed by GPM constellation satellites.

  19. Predictors of improvement in subjective sleep quality reported by older adults following group-based cognitive behavior therapy for sleep maintenance and early morning awakening insomnia.

    Science.gov (United States)

    Lovato, Nicole; Lack, Leon; Wright, Helen; Kennaway, David J

    2013-09-01

    Cognitive behavior therapy is an effective nonpharmacologic treatment for insomnia. However, individualized administration is costly and often results in substantial variability in treatment response across individual patients, particularly so for older adults. Group-based administration has demonstrated impressive potential for a brief and inexpensive answer to the effective treatment of insomnia in the older population. It is important to identify potential predictors of response to such a treatment format to guide clinicians when selecting the most suitable treatment for their patients. The aim of our study was to identify factors that predict subjective sleep quality of older adults following group-based administration of cognitive behavior therapy for insomnia (CBT-I). Eighty-six adults (41 men; mean age, 64.10 y; standard deviation [SD], 6.80) with sleep maintenance or early morning awakening insomnia were selected from a community-based sample to participate in a 4-week group-based treatment program of CBT-I. Participants were required to complete 7-day sleep diaries and a comprehensive battery of questionnaires related to sleep quality and daytime functioning. Hierarchical multiple regression analyses were used to identify factors predicting subjective sleep quality immediately following treatment and at 3-month follow-up. Sleep diaries reported average nightly sleep efficiency (SE), which was used as the outcome measure of sleep quality. Participants with the greatest SE following treatment while controlling for pretreatment SE were relatively younger and had more confidence in their ability to sleep at pretreatment. These characteristics may be useful to guide clinicians when considering the use of a group-based CBT-I for sleep maintenance or early morning awakening insomnia in older adults. Copyright © 2013 Elsevier B.V. All rights reserved.

  20. Early-type galaxies at z = 1.3. I. The Lynx supercluster: cluster and groups at z=1.3. Morphology and color-magnitude relation

    CERN Document Server

    Mei, Simona; Holden, Brad P; Raichoor, Anand; Postman, Marc; Nakata, Fumiaki; Finoguenov, Alexis; Ford, Holland C; Illingworth, Garth D; Kodama, Tadayuki; Rosati, Piero; Tanaka, Masayuki; Huertas-Company, Marc; Rettura, Alessandro; Shankar, Francesco; Carrasco, E Rodrigo; Demarco, Ricardo; Eisenhardt, Peter; Jee, Myungkook J; Koyama, Yusei; White, Richard L

    2012-01-01

    We confirm the detection of 3 groups in the Lynx supercluster, at z~1.3, and give their redshifts and masses. We study the properties of the group galaxies as compared to the central clusters, RXJ0849+4452 and RXJ0848+4453, selecting 89 galaxies in the clusters and 74 galaxies in the groups. We morphologically classify galaxies by visual inspection, noting that our early-type galaxy (ETG) sample would have been contaminated at the 30% -40% level by simple automated classification methods (e.g. based on Sersic index). In luminosity selected samples, both clusters and groups show high fractions of Sa galaxies. The ETG fractions never rise above ~50% in the clusters, which is low compared to the fractions observed in clusters at z~1. However, ETG plus Sa fractions are similar to those observed for ETGs in clusters at z~1. Bulge-dominated galaxies visually classified as Sas might also be ETGs with tidal features or merger remnants. They are mainly red and passive, and span a large range in luminosity. Their star ...

  1. Backbone.js essentials

    CERN Document Server

    Walker, Jeremy

    2015-01-01

    If you are a developer with baseline JavaScript proficiency and are familiar with the jQuery library, then this book is ideal for you. Whether you've tried building complex web applications before and been frustrated by the challenge of doing so without the proper tools, or whether you've only built simple websites and are now looking to create full-featured web applications, this book has everything you need to get ahead of the curve.

  2. Backbone.js cookbook

    CERN Document Server

    Mirgorod, Vadim

    2013-01-01

    Written in a friendly, example driven Beginner's Guide format, there are plenty of step-by-step instructions to get you started fast!Pentaho 4.0 By Example: Beginner's Guide is the ideal companion for a wide-variety of developers. Whether you are new to the world of Business Intelligence reporting, or an experienced BI analyst, this book will guide you through the creation of your first reports in Pentaho. We assume some knowledge of the SQL language and database systems.

  3. Testing Backbone.js

    CERN Document Server

    Roemer, Ryan

    2013-01-01

    This book is packed with the step by step tutorial and instructions in recipe format helping you setup test infrastructure and gradually advance your skills to plan, develop, and test your backbone applications.If you are a JavaScript developer looking for recipes to create and implement test support for your backbone application, then this book is ideal for you.

  4. KnockoutJS essentials

    CERN Document Server

    Ferrando, Jorge

    2015-01-01

    If you are a JavaScript developer who has been using DOM manipulation libraries such as Mootools or Scriptaculous, and you want go further in modern JavaScript development with a simple and well-documented library, then this book is for you. Learning how to use Knockout will be perfect as your next step towards building JavaScript applications that respond to user interaction.

  5. Mastering Node.js

    CERN Document Server

    Pasquali, Sandro

    2013-01-01

    This book contains an extensive set of practical examples and an easy-to-follow approach to creating 3D objects.This book is great for anyone who already knows JavaScript and who wants to start creating 3D graphics that run in any browser. You don't need to know anything about advanced math or WebGL; all that is needed is a general knowledge of JavaScript and HTML. The required materials and examples can be freely downloaded and all tools used in this book are open source.

  6. Effect of calf purchase and other herd-level risk factors on mortality, unwanted early slaughter, and use of antimicrobial group treatments in Swiss veal calf operations.

    Science.gov (United States)

    Lava, M; Pardon, B; Schüpbach-Regula, G; Keckeis, K; Deprez, P; Steiner, A; Meylan, M

    2016-04-01

    The objective of this survey was to determine herd level risk factors for mortality, unwanted early slaughter, and metaphylactic application of antimicrobial group therapy in Swiss veal calves in 2013. A questionnaire regarding farm structure, farm management, mortality and antimicrobial use was sent to all farmers registered in a Swiss label program setting requirements for improved animal welfare and sustainability. Risk factors were determined by multivariable logistic regression. A total of 619 veal producers returned a useable questionnaire (response rate=28.5%), of which 40.9% only fattened their own calves (group O), 56.9% their own calves and additional purchased calves (group O&P), and 2.3% only purchased calves for fattening (group P). A total number of 19,077 calves entered the fattening units in 2013, of which 21.7%, 66.7%, and 11.6% belonged to groups O, O&P, and P, respectively. Mortality was 0% in 322 herds (52.0%), between 0% and 3% in 47 herds (7.6%), and ≥3% in 250 herds (40.4%). Significant risk factors for mortality were purchasing calves, herd size, higher incidence of BRD, and access to an outside pen. Metaphylaxis was used on 13.4% of the farms (7.9% only upon arrival, 4.4% only later in the fattening period, 1.1% upon arrival and later), in 3.2% of the herds of group O, 17.9% of those in group O&P, and 92.9% of those of group P. Application of metaphylaxis upon arrival was positively associated with purchase (OR=8.9) and herd size (OR=1.2 per 10 calves). Metaphylaxis later in the production cycle was positively associated with group size (OR=2.9) and risk of respiratory disease (OR=1.2 per 10% higher risk) and negatively with the use of individual antimicrobial treatment (OR=0.3). In many countries, purchase and a large herd size are inherently connected to veal production. The Swiss situation with large commercial but also smaller herds with little or no purchase of calves made it possible to investigate the effect of these factors on

  7. On Early Warning Mechanism of Group Events on Petitions to Governmental Agencies%论群体上访政府机关事件预警机制

    Institute of Scientific and Technical Information of China (English)

    欧雅捷

    2012-01-01

    The group events on petitions to governmental ening the security of government agencies. There have been government should strengthen the establishment of the early tions to the governmental agencies including the mechanisms and so on. agencies have become the key factor in threat- new trends in the group petition events. The warning mechanisms of group events on peti- of monitoring, forecast and in advance control%群体上访政府机关事件已成为威胁政府机关安全的重要因素。群体上访政府机关事件呈现一些新动向,政府相关部门应加强对群体上访政府机关事件的预警机制建设,即加强监测机制、预测预报机制、预控机制等建设。

  8. Genetic homogeneity across Bantu-speaking groups from Mozambique and Angola challenges early split scenarios between East and West Bantu populations.

    Science.gov (United States)

    Alves, Isabel; Coelho, Margarida; Gignoux, Christopher; Damasceno, Albertino; Prista, Antonio; Rocha, Jorge

    2011-02-01

    The large scale spread of Bantu-speaking populations remains one of the most debated questions in African population history. In this work we studied the genetic structure of 19 Bantu-speaking groups from Mozambique and Angola using a multilocus approach based on 14 newly developed compound haplotype systems (UEPSTRs), each consisting of a rapidly evolving short tandem repeat (STR) closely linked to a unique event polymorphism (UEP). We compared the ability of UEPs, STRs and UEPSTRs to document genetic variation at the intercontinental level and among the African Bantu populations, and found that UEPSTR systems clearly provided more resolution than UEPs or STRs alone. The observed patterns of genetic variation revealed high levels of genetic homogeneity between major populations from Angola and Mozambique, with two main outliers: the Kuvale from Angola and the Chopi from Mozambique. Within Mozambique, two Kaskazi-speaking populations from the far north (Yao and Mwani) and two Nyasa-speaking groups from the Zambezi River basin (Nyungwe and Sena) could be differentiated from the remaining groups, but no further population structure was observed across the country. The close genetic relationship between most sampled Bantu populations is consistent with high degrees of interaction between peoples living in savanna areas located to the south of the rainforest. Our results highlight the role of gene flow during the Bantu expansions and show that the genetic evidence accumulated so far is becoming increasingly difficult to reconcile with widely accepted models postulating an early split between eastern and western Bantu populations.

  9. The ACS LCID Project. XI. On the Early Time Resolution of SFHs of Local Group Dwarf Galaxies: Comparing the Effects of Reionization in Models with Observations

    Science.gov (United States)

    Aparicio, Antonio; Hidalgo, Sebastian L.; Skillman, Evan; Cassisi, Santi; Mayer, Lucio; Navarro, Julio; Cole, Andrew; Gallart, Carme; Monelli, Matteo; Weisz, Daniel; Bernard, Edouard; Dolphin, Andrew; Stetson, Peter

    2016-05-01

    The analysis of the early star formation history (SFH) of nearby galaxies, obtained from their resolved stellar populations, is relevant as a test for cosmological models. However, the early time resolution of observationally derived SFHs is limited by several factors. Thus, direct comparison of observationally derived SFHs with those derived from theoretical models of galaxy formation is potentially biased. Here we investigate and quantify this effect. For this purpose, we analyze the duration of the early star formation activity in a sample of four Local Group dwarf galaxies and test whether they are consistent with being true fossils of the pre-reionization era; i.e., if the quenching of their star formation occurred before cosmic reionization by UV photons was completed. Two classical dSph (Cetus and Tucana) and two dTrans (LGS-3 and Phoenix) isolated galaxies with total stellar masses between 1.3× {10}6 and 7.2× {10}6 {M}⊙ have been studied. Accounting for time resolution effects, the SFHs peak as much as 1.25 Gyr earlier than the optimal solutions. Thus, this effect is important for a proper comparison of model and observed SFHs. It is also shown that none of the analyzed galaxies can be considered a true fossil of the pre-reionization era, although it is possible that the outer regions of Cetus and Tucana are consistent with quenching by reionization. Based on observations made with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. These observations are associated with program #10505.

  10. Nature vs. nurture in the low-density environment: structure and evolution of early-type dwarf galaxies in poor groups

    CERN Document Server

    Annibali, F; Rampazzo, R; Bressan, A; Zeilinger, W W

    2010-01-01

    We present the stellar population properties of 13 dwarf galaxies residing in poor groups (low-density environment, LDE) observed with VIMOS@VLT. Ages, metallicities, and [alpha/Fe] ratios were derived from the Lick indices Hbeta, Mgb, Fe5270 and Fe5335 through comparison with our simple stellar population (SSP) models accounting for variable [alpha/Fe] ratios. For a fiducial subsample of 10 early-type dwarfs we derive median values and scatters around the medians of 5.7 \\pm 4.4 Gyr, -0.26 \\pm 0.28, and -0.04 \\pm 0.33 for age, log Z/Zsun, and [alpha/Fe], respectively. For a selection of bright early-type galaxies (ETGs) from the Annibali et al.2007 sample residing in comparable environment we derive median values of 9.8 \\pm 4.1 Gyr, 0.06 \\pm 0.16, and 0.18 \\pm 0.13 for the same stellar population parameters. It follows that dwarfs are on average younger, less metal rich, and less enhanced in the alpha-elements than giants, in agreement with the extrapolation to the low mass regime of the scaling relations der...

  11. Early diagnosis of ankylosing spondylitis: assessment the criteria for axial spondyloarthritis, proposedby the International Working Group of the Assessment of SpondyloArthritis Society (ASAS

    Directory of Open Access Journals (Sweden)

    Anna Georgiyevna Bochkova

    2010-01-01

    Subjects and methods. The study enrolled patients aged 16 to 49 years who were consecutive visitors to the Research Institute of Rheumatology, Russian Academy of Medical Sciences, in 2006-2008 for chronic (a history of at least 3 months, but not more than 3 years low back (LB and/or thoracic portion (TP pains without significant X-ray signs of sacroiliitis. In addition of pelvis X-ray study, goal-seeking collection of history data, and examination, sacroiliac joint (SJ magnetic resonance imaging (MRI (1,5 Tesla, Magnetom Symphony (Siemens was performed and HLA-B27 and erythrocyte sedimentation rate were determined in all the patients. X-ray and MRI of vertebral portions with pains being observed were, if needed, carried out. The diagnosis of axSPA was established in the detection of inflammatory LB and/or TP pains that met the criteria described by A. Calin et al., in the presence of MRI signs of sacroiliitis and/or spondylitis with no evidence for another interpretation of back pain. Pelvis X-ray films were assessed by two rheumatologists; MRI scans were estimated by a rheumatologist and a radiodiagnostician. The MRI diagnosis of sacroiliitis was made if there was one T2-FS medullary edema (ME area (on at least two consecutive slices or two areas or more (on at least one slice in the SJ subchondral or periarticular regions. The MRI diagnosis of spondylitis was established if there was one T2-FS ME area (on at least two consecutive slices or more (on at least one slice in the vertebral bodies or posterior vertebral structures. The ESSG criteria or the criteria proposed by B. Amor et al. were used for the diagnosis of undifferentiated SA. Results. Early axSPA was diagnosed in 39 patients (a study group. A control group consisted of other 39 patients with chronic LB and/or TP pain without MRI signs of sacroiliitis and spondylitis. The patients' median age in these groups was 25 and 23 years; the median duration of back pain was 12 and 20 months; HLA-B27 was detected

  12. Sulfur and strontium isotopic compositions of carbonate and evaporite rocks from the late Neoproterozoic–early Cambrian Bilara Group (Nagaur-Ganganagar Basin, India): Constraints on intrabasinal correlation and global sulfur cycle

    Digital Repository Service at National Institute of Oceanography (India)

    Mazumdar, A.; Strauss, H.

    Sulfur and strontium isotope ratios are presented for carbonate and evaporite rocks from the late Neoproterozoic and early Cambrian Bilara and Hanseran Evaporite Groups, NW India. The sulfur isotopic compositions of trace sulfate in carbonate rocks...

  13. Communication outcomes for groups of children using cochlear implants enrolled in auditory-verbal, aural-oral, and bilingual-bicultural early intervention programs.

    Science.gov (United States)

    Dettman, Shani; Wall, Elizabeth; Constantinescu, Gabriella; Dowell, Richard

    2013-04-01

    The relative impact of early intervention approach on speech perception and language skills was examined in these 3 well-matched groups of children using cochlear implants. Eight children from an auditory verbal intervention program were identified. From a pediatric database, researchers blind to the outcome data, identified 23 children from auditory oral programs and 8 children from bilingual-bicultural programs with the same inclusion criteria and equivalent demographic factors. All child participants were male, had congenital profound hearing loss (pure tone average >80 dBHL), no additional disabilities, were within the normal IQ range, were monolingual English speakers, had no unusual findings on computed tomography/magnetic resonance imaging, and received hearing aids and cochlear implants at a similar age and before 4 years of age. Open-set speech perception (consonant-nucleus-consonant [CNC] words and Bamford-Kowal-Bench [BKB] sentences) and the Peabody Picture Vocabulary Test (PPVT) were administered. The mean age at cochlear implant was 1.7 years (range, 0.8-3.9; SD, 0.7), mean test age was 5.4 years (range, 2.5-10.1; SD, 1.7), and mean device experience was 3.7 years (range, 0.7-7.9; SD, 1.8). Results indicate mean CNC scores of 60%, 43%, and 24% and BKB scores of 77%, 77%, and 56% for the auditory-verbal (AV), aural-oral (AO), and bilingual-bicultural (BB) groups, respectively. The mean PPVT delay was 13, 19, and 26 months for AV, AO, and BB groups, respectively. Despite equivalent child demographic characteristics at the outset of this study, by 3 years postimplant, there were significant differences in AV, AO, and BB groups. Results support consistent emphasis on oral/aural input to achieve optimum spoken communication outcomes for children using cochlear implants.

  14. Power Struggle between Assisting Ministers Group and Hereditary Gentry in the Early Reign of Emperor Qianfei of Liu Song%蔡兴宗远徙事发微

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    宋前废帝在位初年,刘义恭等顾命大臣与戴法兴等恩倖势力联合控制了政局。为了争夺政治权力,刘义恭、戴法兴等执政者与以蔡兴宗为代表的高门士族围绕吏部选官问题展开斗争。执政者企图凭借对“尚书”和“中旨”的控制强行压制高门士族,却遭到高门士族主导之舆论的强烈抵制。最终,刘义恭、戴法兴等执政大臣因为高门士族的反对而在统治阶层中陷于孤立,不久被前废帝消灭,刘宋政局也由此进入一个激烈冲突和动荡的时期。%In the early reign of Emperor Qianfei of Liu Song,Yongguang Assisting Ministers Group,comprising assisting ministers like Liuyigong and minions like Daifaxing,controlled the political situation. Struggling for more political power,the assisting minister group contested with hereditary gentry represented by Caixingzong on the of-ficer collection of the Ministry of Official Personnel Affairs. The assisting minister group attempted to suppress he-reditary gentry with their control of government and court,but was fiercely resisted by the public voices which were dominated by hereditary gentry. Eventually,the assisting minister group was isolated in the dominance hierarchy, which was caused by the opposition of hereditary gentry. Shortly after that,Emperor Qianfei was eliminated and the political situation of Liu Song entered a period of furious conflicts and turbulences.

  15. Conodont biostratigraphy and paleoecology of the marine sequence of the Tapajós Group, Early-Middle Pennsylvanian of Amazonas Basin, Brazil

    Science.gov (United States)

    Scomazzon, Ana Karina; Moutinho, Luciane Profs; Nascimento, Sara; Lemos, Valesca Brasil; Matsuda, Nilo Siguehiko

    2016-01-01

    This study was undertaken in the south and western regions of the Amazonas Basin to describe the conodont biostratigraphy and paleoecology of Pennsylvanian carbonate rocks of the marine portion of the Tapajós Group comprising the upper Monte Alegre, Itaituba, and lower Nova Olinda formations. The analyzed area includes one outcrop along the Tapajós river (TAP), two carbonate quarries (QI, QII), and 18 wells (dots 1-18). The conodont fauna is dominated by Idiognathoides sinuatus and Neognathodus symmetricus in the Monte Alegre Formation, followed by Idiognathodus incurvus, Diplognathodus coloradoensis and Neognathodus bassleri in the Itaituba and Nova Olinda formations. The conodont association suggests an Early to Middle Pennsylvanian age to the analyzed section. Relative ages attributed to the three lithostratigraphic units using conodonts, palynomorphs, and foraminifers are consistent. Herein are proposed one local taxon-range zone of Idiognathodus incurvus in the Itaituba and lower part of the Nova Olinda Formation and one local taxon-range subzone of Diplognathodus coloradoensis in the Itaituba Formation, suggesting a late Bashkirian - Moscovian (Atokan - early Desmoinesian) age to these strata. The Itaituba Formation marks the establishment of large Pennsylvanian marine conditions in the Amazonas Basin and is composed primarily of marine carbonates of abundant fossil content, tidal flat evaporites and siliciclastic thin intervals. Its lower limit, with the Monte Alegre Formation, is characterized by the predominant occurrence of fluvial-deltaic sandstones superimposed on an extensive sequence of aeolian sandstones, siltstones and shales intercalated with the interdune and lakes. From the upper strata of Itaituba Formation the faunal and lithological characteristics indicate the occurrence of a regressive phase culminating in a restricted environment, arid which indicates the Nova Olinda Formation. This is characterized by the occurrence of evaporites

  16. Biomimetic synthesis of selenium nanospheres by bacterial strain JS-11 and its role as a biosensor for nanotoxicity assessment: a novel se-bioassay.

    Directory of Open Access Journals (Sweden)

    Sourabh Dwivedi

    Full Text Available Selenium nanoparticles (Se-NPs were synthesized by green technology using the bacterial isolate Pseudomonas aeruginosa strain JS-11. The bacteria exhibited significant tolerance to selenite (SeO3(2- up to 100 mM concentration with an EC50 value of 140 mM. The spent medium (culture supernatant contains the potential of reducing soluble and colorless SeO3(2- to insoluble red elemental selenium (Se(0 at 37°C. Characterization of red Se° product by use of UV-Vis spectroscopy, X-ray diffraction (XRD, atomic force microscopy (AFM and transmission electron microscopy (TEM with energy dispersive X-ray spectrum (EDX analysis revealed the presence of stable, predominantly monodispersed and spherical selenium nanoparticles (Se-NPs of an average size of 21 nm. Most likely, the metabolite phenazine-1-carboxylic acid (PCA released by strain JS-11 in culture supernatant along with the known redox agents like NADH and NADH dependent reductases are responsible for biomimetic reduction of SeO3(2- to Se° nanospheres. Based on the bioreduction of a colorless solution of SeO3(2- to elemental red Se(0, a high throughput colorimetric bioassay (Se-Assay was developed for parallel detection and quantification of nanoparticles (NPs cytotoxicity in a 96 well format. Thus, it has been concluded that the reducing power of the culture supernatant of strain JS-11 could be effectively exploited for developing a simple and environmental friendly method of Se-NPs synthesis. The results elucidated that the red colored Se° nanospheres may serve as a biosensor for nanotoxicity assessment, contemplating the inhibition of SeO3(2- bioreduction process in NPs treated bacterial cell culture supernatant, as a toxicity end point.

  17. Exopolysaccharides from co-cultures of Weissella confusa 11GU-1 and Propionibacterium freudenreichii JS15 act synergistically on wheat dough and bread texture.

    Science.gov (United States)

    Tinzl-Malang, Saskia Katharina; Rast, Peter; Grattepanche, Franck; Sych, Janice; Lacroix, Christophe

    2015-12-02

    The storage of bread is limited by both physical (staling) and microbial (mainly fungal) spoilage. Exopolysaccharides (EPS) produced by lactic acid bacteria (LAB) and organic acids from propionibacteria (PAB) have been used to enhance texture and extend shelf-life of bakery products. In this study the functionality of EPS of Weissella confusa A3/2-1 (dextran), W. confusa F3/2-2 (dextran and levan), W. confusa 11GU-1 (dextran and ropy capsular polysaccharide) was evaluated in wheat bread. Two strains of Propionibacterium freudenreichii (Pf), shown to produce a heteropolysaccharide (Pf JS15) or a β-glucan (Pf DF30), were tested in single and mixed cultures with W. confusa (Wc). The EPS fermentates were prepared by batch fermentation of cereal- or malt-based medium using sucrose (Wc) or lactic acid (Pf) as carbon source. Incorporation of EPS from single culture fermentates and 1:1 Weissella-Propionibacterium fermentate mixtures revealed strong positive effects of dextran and ropy capsular polysaccharide produced by Wc 11GU-1 on bread staling retardation, with synergistic effects of EPS mixture from Wc 11GU-1 and Pf JS15. A co-fermentation of Wc 11GU-1 and Pf JS15 was developed to produce EPS together with antifungal organic acid mixture (acetate and propionate) in a single step process. The addition of 15% (w/w flour base) co-culture, yielding EPS, acetate and propionate concentrations of 1.5, 0.5 and 1g/kg dough, respectively, resulted in improved bread texture, increased loaf volume and decreased crumb firming during storage for 3days compared with control breads and breads supplemented with equivalent levels of chemical organic acids. Our data showed that EPS could compensate for the negative effects of chemical acetate and propionate in a concentration range exerting antifungal effects. The natural bioingredient produced by Wc 11GU-1 and Pf JS15 has potential for applications as antifungal, texture-building and anti-staling agent in breads, consistent with

  18. Comparison of usual podiatric care and early physical therapy intervention for plantar heel pain: study protocol for a parallel-group randomized clinical trial

    Science.gov (United States)

    2013-01-01

    Background A significant number of individuals suffer from plantar heel pain (PHP) and many go on to have chronic symptoms and continued disability. Persistence of symptoms adds to the economic burden of PHP and cost-effective solutions are needed. Currently, there is a wide variation in treatment, cost, and outcomes of care for PHP with limited information on the cost-effectiveness and comparisons of common treatment approaches. Two practice guidelines and recent evidence of effective physical therapy intervention are available to direct treatment but the timing and influence of physical therapy intervention in the multidisciplinary management of PHP is unclear. The purpose of this investigation is to compare the outcomes and costs associated with early physical therapy intervention (ePT) following initial presentation to podiatry versus usual podiatric care (uPOD) in individuals with PHP. Methods A parallel-group, block-randomized clinical trial will compare ePT and uPOD. Both groups will be seen initially by a podiatrist before allocation to a group that will receive physical therapy intervention consisting primarily of manual therapy, exercise, and modalities, or podiatric care consisting primarily of a stretching handout, medication, injections, and orthotics. Treatment in each group will be directed by practice guidelines and a procedural manual, yet the specific intervention for each participant will be selected by the treating provider. Between-group differences in the Foot and Ankle Ability Measure 6 months following the initial visit will be the primary outcome collected by an independent investigator. In addition, differences in the European Quality of Life – Five Dimensions, Numeric Pain Rating Scale, Global Rating of Change (GROC), health-related costs, and cost-effectiveness at 6 weeks, 6 months, and 1 year will be compared between groups. The association between successful outcomes based on GROC score and participant expectations of recovery

  19. New method for early detection of two random amplified polymorphic DNA (RAPD groups of Staphylococcus aureus causing bovine mastitis infection in Paraná State, Brazil

    Directory of Open Access Journals (Sweden)

    Dicezar Gonçalves

    2010-04-01

    Full Text Available The aim of this work was to develop a fast and accurate molecular approach to allow early detection of two RAPD groups of S. aureus causing bovine mastitis. Seventy five S. aureus isolates from infected animals were characterized by RAPD. Genomic fragments isolated from the unique bands present in either group were cloned and sequenced. Based on the DNA sequences, specific primers were designed to allow for the simultaneous detection of either group by multiplex PCR of S. aureus DNA isolated from clinical and subclinical bovine mastitis. Results showed that these proposed primers set could be used to detect various clinical and subclinical S. aureus isolates as well as the detection of the microorganism in bulk milk. Their use as a specific method for effective and early diagnostic tool for S. aureus infection in dairy herds is suggested.Esta pesquisa objetivou o desenvolvimento de técnica rápida e eficiente para diagnosticar precocemente diferentes linhagens de S. aureus causadoras de mastite bovina. Como resultados da metodologia empregada, foram isoladas duas linhagens destas bactérias que causam diferentes tipos de mastite bovina. Os fragmentos de DNA genômico caracterizando ambas as linhagens, por meio de RAPD foram inseridos em vetor plasmidial pGEM e clonados por meio de clones T10 F1 de Escherichia coli. As seqüências obtidas permitiram desenhar iniciadores específicos para o reconhecimento de ambas as linhagens, os quais foram testados com amostras de S. aureus e com outras linhagens próximas. O diagnóstico por meios moleculares, pode ser realizado diretamente de amostras coletadas de rebanhos leiteiros assim como dos equipamentos de ordenha. A significância deste estudo consiste em um rápido e acurado método para localizar animais infectados, representando importante ferramenta no manejo do rebanho, na redução de custos com tratamentos e, rápida recuperação de rebanhos infectados.

  20. Letter of professional groups. Energies and fuel cells; La lettre des Groupe Professionnels, energies et piles a combustible

    Energy Technology Data Exchange (ETDEWEB)

    Meunier, M. [Supelec, 91 - Gif sur Yvette (France); Serre Combe, P. [CEA Grenoble, 38 (France); Sartorelli, G. [Maxwell Technologie, San Diego, CA (United States); Lafont, G. [PILLER France S.A., 92 - Nanterre (France); Green, A. [SAFT, 93170 Bagnolet (France); Perrin, M. [CEA Cadarache, 13 - Saint Paul lez Durance (France); Fregere, J.P.

    2004-07-01

    These proceedings of the 'Arts et Metiers' professional groups treats of energy storage solutions for delocalized power generation units. Four types of energy storage systems are presented with their operation principle, advantages and drawbacks: fuel cells and hydrogen, super-capacitors, flywheels, conventional batteries (lithium-ion, lead, redox, nickel-cadmium, zinc-air), and comparison between the different energy storage solutions including compressed air. (J.S.)

  1. Delineation of target volumes and organs at risk in adjuvant radiotherapy of early breast cancer: National guidelines and contouring atlas by the Danish Breast Cancer Cooperative Group

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Mette H. [Dept. of Oncology, Odense Univ. Hospital, Odense (Denmark)], E-mail: mette.m.nielsen@ouh.regionsyddanmark.dk; Berg, Martin [Dept. of Medical Physics, Hospital of Vejle, Vejle (Denmark); Pedersen, Anders N. [Dept. of Oncology, Rigshospitalet, Copenhagen (Denmark)] [and others

    2013-05-15

    During the past decade planning of adjuvant radiotherapy (RT) of early breast cancer has changed from two-dimensional (2D) to 3D conformal techniques. In the planning computerised tomography (CT) scan both the targets for RT and the organs at risk (OARs) are visualised, enabling an increased focus on target dose coverage and homogeneity with only minimal dose to the OARs. To ensure uniform RT in the national prospective trials of the Danish Breast Cancer Cooperative Group (DBCG), a national consensus for the delineation of clinical target volumes (CTVs) and OARs was required. Material and methods. A CT scan of a breast cancer patient after surgical breast conservation and axillary lymph node (LN) dissection was used for delineation. During multiple dummy-runs seven experienced radiation oncologists contoured all CTVs and OARs of interest in adjuvant breast RT. Two meetings were held in the DBCG Radiotherapy Committee to discuss the contouring and to approve a fi nal consensus. The Dice similarity coefficient (DSC) was used to evaluate the delineation agreement before and after the consensus. Results. The consensus delineations of CTVs and OARs are available online and a table is presented with a contouring description of the individual volumes. The consensus provides recommendations for target delineation in a standard patient both in case of breast conservation or mastectomy. Before the consensus, the average value of the DSC was modest for most volumes, but high for the breast CTV and the heart. After the consensus, the DSC increased for all volumes. Conclusion. The DBCG has provided the fi rst national guidelines and a contouring atlas of CTVs and OARs definition for RT of early breast cancer. The DSC is a useful tool in quantifying the effect of the introduction of guidelines indicating improved inter-delineator agreement. This consensus will be used by the DBCG in our prospective trials.

  2. Randomized, controlled, parallel-group prospective study to investigate the clinical effectiveness of early insulin treatment in patients with latent autoimmune diabetes in adults

    Directory of Open Access Journals (Sweden)

    Lloyd Janet

    2008-07-01

    Full Text Available Abstract Background Latent autoimmune diabetes in adults [LADA] is a type 1 diabetes that is slowly developing. This means many people are treated as having type 2 diabetes at diagnosis as they are adults who are not immediately insulin dependent. LADA can be distinguished from type 2 diabetes by antibody tests. Patients who are antibody positive have an autoimmune reaction which is similar to that of type 1 diabetes and is not found in type 2 diabetes. We would like to examine the best way of treating LADA in the early phase of the conditions, with tablets (similar to type 2 diabetes or with insulin (similar to type 1 diabetes. Methods/design This is an open parallel group prospective randomised trial. Participants need to have a GAD antibody test results of 101 WHO units or more and a diagnosis of diabetes not requiring insulin at diagnosis. Participants will need to have been diagnosed within 12 months and not treated with insulin at study entry. They will be randomised to receive either insulin (NovoMix 30 or tablets (diet treated followed by metformin followed by glitazone (with or without metformin followed by insulin. Primary outcome assessment will be for change in HbA1c and change in fasting C-peptide over 24 months. Secondary outcome measures will include Quality of life, GAD antibody levels, adverse events, inflammatory markers, insulin resistance, and markers of the metabolic syndrome. Discussion This study seeks the best treatment for early LADA in terms of maintaining glycaemic control and maintaining natural insulin production. Trial registration ISRCTN63815121

  3. Node .js Efficient Distributed Real-time Applications%N ode .j s高效分布式实时应用研究

    Institute of Scientific and Technical Information of China (English)

    刘生建; 罗林; 杜剑

    2014-01-01

    Node .js应用平台的出现,为大数据实时应用提供了一个很好的可选技术方案。研究了分布式实时应用处理中任务的抢占式处理策略和双路由策略,并探讨了在Node .js平台上利用Redis或ZeroM Q技术实现高效可靠分布式实时应用的方法。%Node .js application platform provides good optional technical solution for the real‐time applications of large da‐ta .This paper analyses preemptive processing strategy and dual routing strategy of task in the distributed real‐time pro‐cessing application ,and discuss the method to realize high efficient and reliable distributed real‐time applications using Re‐dis or ZeroM Q technologies on Node .js platform .

  4. Biosensor for direct determination of fenitrothion and EPN using recombinant Pseudomonas putida JS444 with surface-expressed organophosphorous hydrolase. 2. Modified carbon paste electrode.

    Science.gov (United States)

    Lei, Yu; Mulchandani, Priti; Chen, Wilfred; Mulchandani, Ashok

    2007-03-01

    A whole cell-based amperometric biosensor for highly selective, sensitive, rapid, and cost-effective determination of the organophosphate pesticides fenitrothion and ethyl p-nitrophenol thio-benzene phosphonate (EPN) is discussed. The biosensor comprised genetically engineered p-nitrophenol (PNP)-degrading bacteria Pseudomonas putida JS444 anchoring and displaying organophosphorous hydrolase (OPH) on its cell surface as biological sensing element and carbon paste electrode as the amperometric transducer. Surface-expressed OPH catalyzed the hydrolysis of organophosphorous pesticides such as fenitrothion and EPN to release PNP and 3-methyl-4- nitrophenol, respectively, which were subsequently degraded by the enzymatic machinery of P. putida JS444 through electrochemically active intermediates to the TCA cycle. The electro-oxidization current of the intermediates was measured and correlated to the concentration of organophosphates. Operating at optimum conditions, 0.086 mg dry wt of cell operating at 600 mV of applied potential (vs Ag/AgCl reference) in 50 mM citrate phosphate buffer, pH 7.5, with 50 muM CoCl2 at room temperature, the biosensor measured as low as 1.4 ppb of fenitrothion and 1.6 ppb of EPN. There was no interference from phenolic compounds, carbamate pesticides, triazine herbicides, or organophosphate pesticides without nitrophenyl substituent. The service life of the biosensor and the applicability to lake water were also demonstrated.

  5. Node.js and Mongodb-based Online Learning Test System Design%基于Node.js及Mongodb的在线学习测试系统设计

    Institute of Scientific and Technical Information of China (English)

    沈昕

    2015-01-01

    随着网络信息技术的发展,传统的本地学习测试技术已越来越难以满足用户远程学习测试和多用户大并发同时在线学习测试的需要,文章通过运用当前大并发数据处理最主流的Node.js+Mongodb的技术设计了一套支持多用户同时操作且具有大并发数据处理的在线学习测试系统,在满足用户需求的同时可以有效降低系统成本,并且提升用户的学习测试效率。%With the development of network information technology, the traditional local learning testing technology is more and more dififcult to meet user remote learning test and multi users concurrentonline at the same time, need to study and test, through the use of the current large concurrent data processing most mainstream Node.js+Mongodb technology to design a set of supporting multiple users simultaneous operation and has online large concurrent data processing the testing system of learning, to meet the needs of users at the same time can effectively reduce the system cost, andimprove the learning efifciency of test users.

  6. "It Gave Me Ways to Solve Problems and Ways to Talk to People": Outcomes From a Combined Group and One-on-One Mentoring Program for Early Adolescent Girls

    Science.gov (United States)

    Deutsch, Nancy L.; Reitz-Krueger, Cristina L.; Henneberger, Angela K.; Futch Ehrlich, Valerie A.; Lawrence, Edith C.

    2017-01-01

    Group mentoring is an increasingly popular intervention, but is still under-studied. This article reports findings from a qualitative study of the Young Women Leaders Program (YWLP), a combined group and one-on-one mentoring program for early adolescent girls. Protégés (n = 113) were interviewed post-program about changes they made as a result of…

  7. EDF at a glance. EDF group 2002; Organisation et chiffres cles. Groupe EDF 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This document presents the organization and key data of the Electricite de France (EdF) group for 2002: business (generation and trading, transmission, distribution, supply, energy services), corporate governance (board of directors, executive committee), different branches of the group (continental Europe, western Europe, Middle-East and Africa, Asia-Pacific, Americas), main affiliates, international contacts and addresses, financial performance (consolidated sales, Ebitda), customers (residential, commercial, business and industrial, local authorities), generation (balanced energy mix), human resources, corporate social responsibility, sustainable development indicators. (J.S.)

  8. Five years of specialised early intervention versus two years of specialised early intervention followed by three years of standard treatment for patients with a first episode psychosis: randomised, superiority, parallel group trial in Denmark (OPUS II)

    Science.gov (United States)

    Melau, Marianne; Jensen, Heidi; Emborg, Charlotte; Jepsen, Jens Richardt Mollegaard; Fagerlund, Birgitte; Gluud, Christian; Mors, Ole; Hjorthøj, Carsten; Nordentoft, Merete

    2017-01-01

    Objective To compare the effects of five years of specialised early intervention (SEI) treatment for first episode schizophrenia spectrum disorder with the standard two years of SEI plus three years of treatment as usual. Design Randomised, superiority, parallel group trial with blinded outcome assessment. Randomisation was centralised and computerised with concealed randomisation sequence carried out at an external site. Setting Participants were recruited from six OPUS teams in Denmark between 2009 and 2012. OPUS teams provide SEI treatment to all patients diagnosed with a schizophrenia spectrum disorder in Denmark. Participants 400 participants (51% women) with a mean age of 25.6 (standard deviation 4.3) were randomised to five years of SEI (experimental intervention; n=197) or to two years of SEI plus three years of treatment as usual (control; n=203). Interventions OPUS treatment consists of three core elements—modified assertive community treatment, family involvement, and social skill training—with a patient-case manager ratio of no more than 12:1. For participants randomised to five years of OPUS treatment, the treatment was largely unchanged. Participants randomised to the control group were mostly referred to community health centres after two years of SEI treatment. Main outcomes Follow-up assessments were conducted five years after start of OPUS treatment. Primary outcome was negative symptoms measured on the scale for assessment of negative symptoms (avolition-apathy, anhedonia, alogia, and affective blunting). Secondary outcomes were remission of both negative and psychotic symptoms, psychotic symptoms, suicidal ideation, substance abuse, compliance with medical treatment, adherence with treatment, client satisfaction, days in hospital care, and labour market affiliation. Results Levels of negative symptoms did not differ between the intervention group and control group (1.72 v 1.81 points; estimated mean difference −0.10 (95% confidence

  9. ВИКОРИСТАННЯ ПЛАТФОРМИ NODE.JS ДЛЯ РОЗРОБКИ СУЧАСНИХ ВЕБ-СЕРВІСІВ

    OpenAIRE

    Остапенко, Сергій Олександрович; Прищепа, Татьяна Алексеевна

    2016-01-01

    Usage of Node.js platform for web-application development             Node.js - platform for developing high-load server-side web applications. Synchronous and asynchronous input - output model. Advantages of using technology for developing multi-user applications. Common mistakes in the use of Node.js.  Huge growth in popularity of technology.

  10. Early oesophageal cancer: results of a European multicentre survey. Group Européen pour l'Etude des Maladies de l'Oesophage.

    Science.gov (United States)

    Bonavina, L

    1995-01-01

    Early oesophageal cancer has been extensively studied in Far-Eastern countries, where its prevalence is high. A multicentre survey was conducted within the Groupe Européen pour l'Etude des Maladies de l'Oesophage to analyse results of surgical treatment in patients with disease staged as pTis-T1 N0 M0 according to the tumour node metastasis classification. Of 9743 patients with squamous cell oesophageal carcinoma observed since 1980, 4663 underwent resection; 253 (5.4 per cent) of these fulfilled the criteria for inclusion in the study. The overall mortality rate was 9.1 per cent (23 patients), and was higher after transthoracic than transhiatal oesophagectomy (10.7 versus 6 per cent, P not significant). Pathological examination showed an intraepithelial tumour in 46 patients (18.2 per cent), intramucosal carcinoma in 64 (25.3 per cent) and a submucosal lesion in 143 (56.5 per cent). The overall 5-year survival rate for patients with intraepithelial, intramucosal and submucosal tumours was 92.8, 72.8 and 44.3 per cent respectively. The 5-year survival rate was higher after transthoracic than transhiatal oesophagectomy (66 versus 52 per cent). No survival advantage was observed after either operation in patients with mucosal tumours. Of 21 patients with recurrent disease, 20 had a submucosal lesion. The 5-year survival rate in patients with submucosal tumour was higher after transthoracic than transhiatal oesophagectomy (54.2 versus 25.5 per cent).

  11. Treatment of children with early pre-B and pre-B acute lymphocytic leukemia with antimetabolite-based intensification regimens: a Pediatric Oncology Group Study.

    Science.gov (United States)

    Harris, M B; Shuster, J J; Pullen, J; Borowitz, M J; Carroll, A J; Behm, F G; Camitta, B; Land, V J

    2000-09-01

    Between May 1987 and January 1991, 1354 patients, 1-21 years old, with standard or poor prognosis B-lineage acute lymphocytic leukemia were treated on the Pediatric Oncology Group Study 8602. One thousand three hundred and twenty-three patients entered remission and 1051 patients were randomized on day 43 to an intensification regimen containing L-asparaginase and intermediate-dose methotrexate (regimen B) or cytarabine and intermediate dose methotrexate (regimen C). After completion of intensification at week 25, all patients received the same maintenance therapy until 3 years from diagnosis. Overall 5-year continuous complete remission (CCR) for regimen B was 72+/-2% (s.e.) and for regimen C, 73+/-2% (P = 0.72 by log-rank analysis). Significant differences between treatments for CCR, testicular, CNS relapses overall or with regard to phenotype (pre-B vs early pre-B), gender, or race were not detected. During intensification, regimen C had significantly more bacterial infections (P = 0.05) and days spent in the hospital (P intensification phase of therapy in children with B-lineage acute lymphocytic leukemia.

  12. BioJS: an open source standard for biological visualisation – its status in 2014 [v1; ref status: indexed, http://f1000r.es/2yy

    Directory of Open Access Journals (Sweden)

    Manuel Corpas

    2014-02-01

    Full Text Available BioJS is a community-based standard and repository of functional components to represent biological information on the web. The development of BioJS has been prompted by the growing need for bioinformatics visualisation tools to be easily shared, reused and discovered. Its modular architecture makes it easy for users to find a specific functionality without needing to know how it has been built, while components can be extended or created for implementing new functionality. The BioJS community of developers currently provides a range of functionality that is open access and freely available. A registry has been set up that categorises and provides installation instructions and testing facilities at http://www.ebi.ac.uk/tools/biojs/. The source code for all components is available for ready use at https://github.com/biojs/biojs.

  13. Nature vs. nurture in the low-density environment: structure and evolution of early-type dwarf galaxies in poor groups

    Science.gov (United States)

    Annibali, F.; Grützbauch, R.; Rampazzo, R.; Bressan, A.; Zeilinger, W. W.

    2011-04-01

    We present the stellar population properties of 13 dwarf galaxies residing in poor groups (low-density environment, LDE) observed with VIMOS at VLT. Ages, metallicities, and [α/Fe] ratios were derived within an r < re/2 aperture from the Lick indices Hβ, Mgb, Fe5270, and Fe5335 through comparison with our simple stellar population (SSP) models that account for variable [α/Fe] ratios. For a fiducial subsample of 10 early-type dwarfs, we derived median values and scatters around the medians of 5.7 ± 4.4 Gyr, -0.26 ± 0.28, and -0.04 ± 0.33 for age, log Z/Z⊙, and [α/Fe] , respectively. For a selection of bright early-type galaxies (ETGs) from an earlier sample residing in a comparable environment, we derive median values of 9.8 ± 4.1 Gyr, 0.06 ± 0.16, and 0.18 ± 0.13 for the same stellar population parameters. It follows that dwarfs are on average younger, less metal rich, and less enhanced in the α-elements than giants, in agreement with the extrapolation to the low-mass regime of the scaling relations derived for giant ETGs. From the total (dwarf + giant) sample, we find that age ∝ σ0.39 ± 0.22, Z ∝ σ0.80 ± 0.16, and α/Fe ∝ σ0.42 ± 0.22. We also find correlations with morphology, in the sense that the metallicity and the [α/Fe] ratio increase with the Sersic index n or with the bulge-to-total light fraction B/T. The presence of a strong morphology-[α/Fe] relation appears to contradict the possible evolution along the Hubble sequence from low B/T (low n) to high B/T (high n) galaxies. We also investigate the role played by environment by comparing the properties of our LDE dwarfs with those of Coma red passive dwarfs from the literature. We find possible evidence that LDE dwarfs experienced more prolonged star formations than Coma dwarfs, however larger data samples are needed to draw firmer conclusions. Based on observations obtained at the European Southern Observatory, La Silla, Chile.

  14. Significance of PIK3CA Mutations in Patients with Early Breast Cancer Treated with Adjuvant Chemotherapy: A Hellenic Cooperative Oncology Group (HeCOG Study.

    Directory of Open Access Journals (Sweden)

    George Papaxoinis

    Full Text Available The PI3K-AKT pathway is frequently activated in breast cancer. PIK3CA mutations are most frequently found in the helical (exon 9 and kinase (exon 20 domains of this protein. The aim of the present study was to examine the role of different types of PIK3CA mutations in combination with molecular biomarkers related to PI3K-AKT signaling in patients with early breast cancer.Tumor tissue samples from 1008 early breast cancer patients treated with adjuvant chemotherapy in two similar randomized trials of HeCOG were examined. Tumors were subtyped with immunohistochemistry (IHC and FISH for ER, PgR, Ki67, HER2 and androgen receptor (AR. PIK3CA mutations were analyzed by Sanger sequencing (exon 20 and qPCR (exon 9 (Sanger/qPCR mutations. In 610 cases, next generation sequencing (NGS PIK3CA mutation data were also available. PIK3CA mutations and PTEN protein expression (IHC were analyzed in luminal tumors (ER and/or PgR positive, molecular apocrine carcinomas (MAC; ER/PgR negative / AR positive and hormone receptor (ER/PgR/AR negative tumors.PIK3CA mutations were detected in 235/1008 tumors (23% with Sanger/qPCR and in 149/610 tumors (24% with NGS. Concordance between the two methods was good with a Kappa coefficient of 0.76 (95% CI 0.69-0.82. Lobular histology, low tumor grade and luminal A tumors were associated with helical domain mutations (PIK3CAhel, while luminal B with kinase domain mutations (PIK3CAkin. The overall incidence of PIK3CA mutations was higher in luminal as compared to MAC and hormone receptor negative tumors (p = 0.004. Disease-free and overall survival did not significantly differ with respect to PIK3CA mutation presence and type. However, a statistically significant interaction between PIK3CA mutation status and PTEN low protein expression with regard to prognosis was identified.The present study did not show any prognostic significance of specific PIK3CA mutations in a large group of predominantly lymph-node positive breast cancer

  15. Analysis of early and long-term outcomes of acute type A aortic dissection according to the new international aortic arch surgery study group recommendations.

    Science.gov (United States)

    Colli, Andrea; Carrozzini, Massimiliano; Galuppo, Marco; Comisso, Marina; Toto, Francesca; Gregori, Dario; Gerosa, Gino

    2016-10-01

    To evaluate predictors of early and long-term outcomes of surgical repair of acute Type A aortic dissection. Retrospective single-centre study evaluating patients surgically treated between 1998 and 2013. Clinical follow-up was performed. Complications were classified according to the International Aortic Arch Surgery Study Group recommendations. Statistical analysis included univariate and multivariate analysis of preoperative and operative data. One hundred eighty-five patients were evaluated. The follow-up was complete for 180 patients (97 %). Mean age was 63 years, 82 % had a DeBakey type I aortic dissection, 18 % a type II. Eleven patients (6 %) died intraoperatively, 119 of the remaining (68 %) had postoperative complications. Thirty-day mortality was 21 % (38 patients). Average ICU and hospital stay were 6 and 14 days, respectively. During a mean follow-up time of 6 ± 4 years we observed 44 deaths (31 %). Twenty patients (14 %) needed late thoracic aorta reoperation. Results from the multivariate analysis are as follows. Thirty-day mortality was associated with abdominal pain at presentation (p < 0.01). The incidence of postoperative complications was related to older age at intervention (p < 0.01) and longer cross-clamp time (p < 0.01). Mortality at follow-up was significantly increased by older age at intervention (p < 0.01), with a logarithmic growth after 60 years, female sex (p < 0.01), preoperative limb ischemia (p = 0.02) and DHCA (p < 0.01). The surgical results of type A aortic dissection are affected by age at intervention with a logarithmic increase of late mortality in patients older than 60 years.

  16. Barriers and facilitators related to the uptake of four strategies to prevent neonatal early-onset group B haemolytic streptococcus disease: a qualitative study.

    Science.gov (United States)

    Kolkman, Diny G E; Fleuren, Margot A H; Wouters, Maurice G A J; de Groot, Christianne J M; Rijnders, Marlies E B

    2017-05-09

    Actions to prevent early onset disease in neonates are based on different strategies including administering antibiotic prophylaxis during labour in case of 1) maternal GBS colonisation (screening strategy), 2) identified risk factors (risk-based strategy) or 3) a combination of these two conditions (maternal GBS colonisation and identified risk factors: combination strategy and the Dutch guideline). Low adherence to guidelines preventing EOGBS has been reported. Each strategy has drawbacks and clinical outcomes are affected by care providers' and women's adherence. The actual impact of any preventive strategy is the product of efficacy of the strategy and the level of implementation. In order to reduce neonatal death due to EOGBS by developing the optimal guideline, we analysed barriers and facilitators of current used strategies. Focus group and personal interviews with care providers and women were performed. Impeding and enhancing factors in adherence to the preventive strategies were discussed and scored using the Measurement Instrument for Determinants of Innovations (MIDI) and analysed by two independent researchers. Overall, care providers identified 3.6 times more factors that would impede (n = 116) rather than facilitate (n = 32) adherence to the preventive strategies. 28% facilitative factors were reported in relation to the combination strategy and 86% impeding factors in relation to the Dutch guideline. The most preferred strategy was the combination strategy by 74% of the care providers and by 86% of the women. We obtained a detailed understanding of factors that influence adherence to preventive strategies. This insight can be used to develop implementation activities to improve the uptake of new strategies. The trial is registered in the Dutch Trial Register NTR3965 .

  17. A novel marine bacterium Isoptericola sp. JS-C42 with the ability to saccharifying the plant biomasses for the aid in cellulosic ethanol production.

    Science.gov (United States)

    Santhi, Velayudhan Satheeja; Gupta, Ashutosh; Saranya, Somasundaram; Jebakumar, Solomon Robinson David

    2014-06-01

    The ever growing demands for food products such as starch and sugar produces; there is a need to find the sources for saccharification for cellulosic bioethanol production. This study provides the first evidence of the lignocellulolytic and saccharifying ability of a marine bacterium namely Isoptericola sp. JS-C42, a Gram positive actinobacterium with the cocci cells embedded on mycelia isolated from the Arabian Sea, India. It exhibited highest filter paper unit effect, endoglucanase, exoglucanase, cellobiohydrolase, β-glucosidase, xylanase and ligninase effect. The hydrolytic potential of the enzymes displayed the efficient saccharification capability of steam pretreated biomass. It was also found to degrade the paddy, sorghum, Acacia mangium and Ficus religiosa into simple reducing sugars by its efficient lignocellulose enzyme complex with limited consumption of sugars. Production of ethanol was also achieved with the Saccharomyces cerevisiae. Overall, it offers a great potential for the cellulosic ethanol production in an economically reliable and eco-friendly point-of-care.

  18. 浅析Node.js中的内存控制机制%A Brief Analysis of Memory Control Mechanisms for Node.js

    Institute of Scientific and Technical Information of China (English)

    李彦广; 赵科研

    2015-01-01

    在V8平台上构建Node.js,用户在使用过程中要通过JavaScricot进行调用的情况下,对Node.js在内存的管理进行分析介绍,在V8平台上的对内存的分配和回收机制进行了分析,提出了在使用单个Node.js进程的下,如何合理高效使用计算机的内存资源.经过测试仿真,方法是高效的.

  19. biojs-io-biom, a BioJS component for handling data in Biological Observation Matrix (BIOM format [version 2; referees: 1 approved, 2 approved with reservations

    Directory of Open Access Journals (Sweden)

    Markus J. Ankenbrand

    2017-01-01

    Full Text Available The Biological Observation Matrix (BIOM format is widely used to store data from high-throughput studies. It aims at increasing interoperability of bioinformatic tools that process this data. However, due to multiple versions and implementation details, working with this format can be tricky. Currently, libraries in Python, R and Perl are available, whilst such for JavaScript are lacking. Here, we present a BioJS component for parsing BIOM data in all format versions. It supports import, modification, and export via a unified interface. This module aims to facilitate the development of web applications that use BIOM data. Finally, we demonstrate its usefulness by two applications that already use this component. Availability: https://github.com/molbiodiv/biojs-io-biom, https://dx.doi.org/10.5281/zenodo.218277

  20. Implementation of a cost-effective strategy to prevent neonatal early-onset group B haemolytic streptococcus disease in the Netherlands.

    Science.gov (United States)

    Kolkman, Diny G E; Rijnders, Marlies E B; Wouters, Maurice G A J; van den Akker-van Marle, M Elske; van der Ploeg, Cpb Kitty; de Groot, Christianne J M; Fleuren, Margot A H

    2013-07-30

    Early-onset Group B haemolytic streptococcus infection (EOGBS) is an important cause of neonatal morbidity and mortality in the first week of life. Primary prevention of EOGBS is possible with intra-partum antibiotic prophylaxis (IAP.) Different prevention strategies are used internationally based on identifying pregnant women at risk, either by screening for GBS colonisation and/or by identifying risk factors for EOGBS in pregnancy or labour. A theoretical cost-effectiveness study has shown that a strategy with IAP based on five risk factors (risk-based strategy) or based on a positive screening test in combination with one or more risk factors (combination strategy) was the most cost-effective approach in the Netherlands. IAP for all pregnant women with a positive culture in pregnancy (screening strategy) and treatment in line with the current Dutch guideline (IAP after establishing a positive culture in case of pre-labour rupture of membranes or preterm birth and immediate IAP in case of intra-partum fever, previous sibling with EOGBS or GBS bacteriuria), were not cost-effective. Cost-effectiveness was based on the assumption of 100% adherence to each strategy. However, adherence in daily practice will be lower and therefore have an effect on cost-effectiveness. The aims are to: a.) implement the current Dutch guideline, the risk-based strategy and the combination strategy in three pilot regions and b.) study the effects of these strategies in daily practice. Regions where all the care providers in maternity care implement the allocated strategy will be randomised. Before the introduction of the strategy, there will be a pre-test (use of the current guideline) involving 105 pregnant women per region. This will be followed by a post-test (use of the allocated strategy) involving 315 women per region. The outcome measures are: 1.) adherence to the specific prevention strategy and the determinants of adherence among care providers and pregnant women, 2.) outcomes

  1. Presentation of the 1998 financial results of the Framatome group; Presentation des resultats financiers 1998 du groupe Framatome

    Energy Technology Data Exchange (ETDEWEB)

    Vignon, D

    1999-04-08

    This document makes a statement of the activity of the Framatome group during the year 1998. The activities of the group are shared into two main sectors of comparable size: the energy sector (nuclear fuels, nuclear realizations, nuclear services and industrial equipments) and the connectors engineering sector (electronics, electricity, automotive industry, interconnections and microelectronics). The financial results show an important growth of the connectors engineering sector while the energy sector remained satisfactory. Results are detailed by sector and activity: energy (realizations and nuclear equipments, nuclear services, nuclear fuels and industrial equipments), connectors engineering, and research and development activity of the group. (J.S.)

  2. An early thymic precursor phenotype predicts outcome exclusively in HOXA-overexpressing adult T-cell acute lymphoblastic leukemia: a Group for Research in Adult Acute Lymphoblastic Leukemia study.

    Science.gov (United States)

    Bond, Jonathan; Marchand, Tony; Touzart, Aurore; Cieslak, Agata; Trinquand, Amélie; Sutton, Laurent; Radford-Weiss, Isabelle; Lhermitte, Ludovic; Spicuglia, Salvatore; Dombret, Hervé; Macintyre, Elizabeth; Ifrah, Norbert; Hamel, Jean-François; Asnafi, Vahid

    2016-06-01

    Gene expression studies have consistently identified a HOXA-overexpressing cluster of T-cell acute lymphoblastic leukemias, but it is unclear whether these constitute a homogeneous clinical entity, and the biological consequences of HOXA overexpression have not been systematically examined. We characterized the biology and outcome of 55 HOXA-positive cases among 209 patients with adult T-cell acute lymphoblastic leukemia uniformly treated during the Group for Research on Adult Acute Lymphoblastic Leukemia (GRAALL)-2003 and -2005 studies. HOXA-positive patients had markedly higher rates of an early thymic precursor-like immunophenotype (40.8% versus 14.5%, P=0.0004), chemoresistance (59.3% versus 40.8%, P=0.026) and positivity for minimal residual disease (48.5% versus 23.5%, P=0.01) than the HOXA-negative group. These differences were due to particularly high frequencies of chemoresistant early thymic precursor-like acute lymphoblastic leukemia in HOXA-positive cases harboring fusion oncoproteins that transactivate HOXA Strikingly, the presence of an early thymic precursor-like immunophenotype was associated with marked outcome differences within the HOXA-positive group (5-year overall survival 31.2% in HOXA-positive early thymic precursor versus 66.7% in HOXA-positive non-early thymic precursor, P=0.03), but not in HOXA-negative cases (5-year overall survival 74.2% in HOXA-negative early thymic precursor versus 57.2% in HOXA-negative non-early thymic precursor, P=0.44). Multivariate analysis further revealed that HOXA positivity independently affected event-free survival (P=0.053) and relapse risk (P=0.039) of chemoresistant T-cell acute lymphoblastic leukemia. These results show that the underlying mechanism of HOXA deregulation dictates the clinico-biological phenotype, and that the negative prognosis of early thymic precursor acute lymphoblastic leukemia is exclusive to HOXA-positive patients, suggesting that early treatment intensification is currently

  3. Biological properties of bacteriophages and biocontrol ofstaphylococcus aureus in foods%JS25噬菌体生物特性及对食品中致病菌的生物防治

    Institute of Scientific and Technical Information of China (English)

    龙门; 詹歌; 金双潮; 周卉; 杜庆飞; 王冉

    2016-01-01

    该试验以JS25噬菌体为研究对象,在分析稳定性的基础上,确定其对宿主细胞的侵染时间及最佳感染复数,最后通过在即食食品中的抑菌效应确定对即食食品的生物防治效果。结果表明,JS25噬菌体最佳感染复数为0.1、侵染时间为20 min、最适温度及pH值分别为4~60℃和6~9;另外,JS25噬菌体的潜伏期为20 min,60 min后平均裂解量为24.55 PFU/cell;试验结果表明,JS25噬菌体在即食食品中有较高的稳定性,且随噬菌体初始效价的增加,对即食食品中金黄色葡萄球菌的抑制作用也逐渐增加;但是在不同即食食品中的生物防治效果存在差异,主要表现为当效价为108及1010 PFU/g时,能分别有效的抑制鲜牛奶和圆白菜在贮藏过程中的金黄色葡萄球菌数量,当效价大于109 PFU/g时,对肉干及火腿中的致病菌有良好的防治效果。%Staphylococcus aureus, as one of the most common food-borne pathogens, is related to the health, safety in the food industry and fields of medicine and it can be transmitted to humans and animals through the food. Although many foods can serve as vehicles,Staphylococcus aureus is often isolated from ready-to-eat (RTE) foods, such as milk ,ham and cabbage. RTE foods have been implicated in most of the major listeriosis outbreaks in the last 30 years. Of particular concern is the fact that they are consumed directly, without a final bactericidal processing step. Since the preservation methods applicable to minimally processed RTE foods often seem to be insufficient to preventStaphylococcus aureus contamination and growth, new strategies to combat this opportunistic pathogen in foods are needed. Bacteriophages are natural enemies of bacterias and are suitable candidates for the environmentally friendly biocontrol of these pathogens. Using bacteriophages as a tool to the control of pathogens is a complementary to antibiotic therapy. We have isolated a

  4. Body size accounts for most differences in bone density between Asian and Caucasian women. The EPIC (Early Postmenopausal Interventional Cohort) Study Group

    DEFF Research Database (Denmark)

    Ross, P D; He, Y; Yates, A J

    1996-01-01

    the baseline examination of 1367 Caucasian and 162 Asian women enrolled in the 1609-subject Early Postmenopausal Interventional Cohort (EPIC) study. After adjusting for age, study site, years postmenopause, and years of estrogen use, BMD was approximately 4-6% lower (P ... lower BMD only for the lateral spine (-4.4%; P P P P

  5. Early Recurrence Patterns Following Totally Intracorporeal Robot-assisted Radical Cystectomy: Results from the EAU Robotic Urology Section (ERUS) Scientific Working Group.

    Science.gov (United States)

    Collins, Justin W; Hosseini, Abolfazl; Adding, Christofer; Nyberg, Tommy; Koupparis, Anthony; Rowe, Edward; Perry, Matthew; Issa, Rami; Schumacher, Martin C; Wijburg, Carl; Canda, Abdullah E; Balbay, Melvin D; Decaestecker, Karel; Schwentner, Christian; Stenzl, Arnulf; Edeling, Sebastian; Pokupić, Saša; D'Hondt, Fredrik; Mottrie, Alexander; Wiklund, Peter N

    2017-05-01

    Recurrence following radical cystectomy often occurs early, with >80% of recurrences occurring within the first 2 yr. Debate remains as to whether robot-assisted radical cystectomy (RARC) negatively impacts early recurrence patterns because of inadequate resection or pneumoperitoneum. We report early recurrence patterns among 717 patients who underwent RARC with intracorporeal urinary diversion at nine different institutions with a minimum follow-up of 12 mo. Clinical, pathologic, radiologic, and survival data at the latest follow-up were collected. Recurrence-free survival (RFS) estimates were generated using the Kaplan-Meier method, and Cox regression models were built to assess variables associated with recurrence. RFS at 3, 12, and 24 mo was 95.9%, 80.2%, and 74.6% respectively. Distant recurrences most frequently occurred in the bones, lungs, and liver, and pelvic lymph nodes were the commonest site of local recurrence. We identified five patients (0.7%) with peritoneal carcinomatosis and two patients (0.3%) with metastasis at the port site (wound site). We conclude that unusual recurrence patterns were not identified in this multi-institutional series and that recurrence patterns appear similar to those in open radical cystectomy series. In this multi-institutional study, bladder cancer recurrences following robotic surgery are described. Early recurrence rates and locations appear to be similar to those for open radical cystectomy series. Copyright © 2016. Published by Elsevier B.V.

  6. Recommendations of the NIDCD Working Group on Early Identification of Hearing Impairment on Acceptable Protocols for Use in State-Wide Universal Newborn Hearing Screening Programs.

    Science.gov (United States)

    National Inst. on Deafness and Other Communications Disorders, Bethesda, MD.

    This document presents the consensus statement of a 2-day conference which addressed issues concerned with the early identification of hearing impairment. The conference resulted in the following consensus conclusions: (1) all infants admitted to the neonatal intensive care unit should be screened for hearing loss prior to discharge; (2) universal…

  7. La intimidacion en el comienzo de la adolescencia: La funcion del grupo social (Bullying in Early Adolescence: The Role of the Peer Group). ERIC Digest.

    Science.gov (United States)

    Espelage, Dorothy L.

    One notable gap in the evolving literature on bullying and victimization during early adolescence is the role that peers play in promoting such behavior by either reinforcing the aggressor, failing to intervene to stop the victimization, or affiliating with students who bully. This Spanish-language Digest looks at the limited research available on…

  8. The pea early nodulin gene PsENOD7 maps in the region of linkage group I containing sym2 and leghaemoglobin.

    NARCIS (Netherlands)

    Kozik, A.; Matvienko, M.; Scheres, B.; Paruvangada, V.G.; Bisseling, T.; Kammen, van A.; Ellis, T.H.N.; LaRue, T.; Weeden, N.

    1996-01-01

    The early nodulin gene, PsENOD7, is expressed in pea root nodules induced by Rhizobium leguminosarum bv. viciae, but not in other plant organs. In situ hybridization showed that this gene is transcribed during nodule maturation in the infected cells of the proximal part of the prefixation zone II.

  9. An analysis of the origin of an early medieval group of individuals from Gródek based on the analysis of stable oxygen isotopes.

    Science.gov (United States)

    Lisowska-Gaczorek, A; Kozieł, S; Cienkosz-Stepańczak, B; Mądrzyk, K; Pawlyta, J; Gronkiewicz, S; Wołoszyn, M; Szostek, K

    2016-08-01

    In the early Middle Ages, the region of the Cherven Towns, which is now located on both sides of the Polish-Ukrainian border, was fiercely contested by Slavs in the process of forming their early states. The main objective of the present study was to investigate the homogeneity of an early medieval population uncovered in that region, in the town of Gródek on the Bug River, by screening for non-local individuals. The origin of the studied skeletons was ascertained using analysis of oxygen isotopes in the phosphates isolated from bone tissue. In this paper, the isotope ratios obtained for samples collected from 62 human skeletons were compared to the background δ(18)O (in precipitation water) from the regions of Kraków (south-eastern Poland), Lviv (western Ukraine), Brest (western Belarus), and Gródek, as well as to the ratios determined for the animals coexisting with the studied population. Proportions of oxygen isotopes obtained for all the studied individuals were found to be similar to those for the precipitation water and animals, which indicates the absence of bone fragments of individuals originating in other regions.

  10. Isolation and identification of a bacterial strain JS018 capable of degrading several kinds of organophosphate pesticides%一株能高效降解几种有机磷农药的菌株JS018的鉴定

    Institute of Scientific and Technical Information of China (English)

    江玉姬; 邓优锦; 刘新锐; 谢宝贵; 胡方平; 辛伟

    2006-01-01

    从福建三明农药厂附近的土壤分离、筛选获得一株能够高效降解甲基1605、辛硫磷等有机磷农药的菌株JS018,在LB培养基中发酵36h,对甲基1605、辛硫磷、三唑磷、敌敌畏的降解率分别为96%、99%、98.9%和69.0% .该菌在LB平板培养基上形成的菌落为粉红色,圆形,有光泽;经电镜观察,为小球状菌,直径0.5μm~0.75μm;革兰氏染色为阴性;能够在30℃~38℃温度范围内和pH7.0~9.0范围内很好的生长,最适生长温度为32℃,最适pH7.5~8.0;在含有6%NaCl以上的培养基中,不能生长.抗生素敏感性实验表明:JS018菌对安比西林、青霉素、林肯霉素有抗性;对卡那霉素、四环素、庆大霉素等敏感.碳源发酵实验表明:该菌株能发酵葡萄糖、海藻糖、松三糖、乙醇;不能发酵阿拉伯糖、蔗糖、甘露糖、木糖、果糖、半乳糖、麦芽糖、乳糖等;不能利用棕檬酸盐,不能液化明胶,不产生硫化氢,能还原硝酸盐,不产生吲哚,接触酶阳性,脲酶阳性.根据其形态特征,生理生化特性、16S rDNA序列分析,初步鉴定JS018为Roseomonas(玟瑰单胞菌属).

  11. EDF group. Annual report 2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-05-01

    This document is the English version of the 2001 annual report of Electricite de France (EdF) Group, the French electric utility. It comprises 4 parts: introduction (statement of the chairman and chief executive officer, corporate governance, group key figures, sustainable growth indicators - parent company, energy for a sustainable future, EdF group worldwide); dynamics and balanced growth (financial results, EdF's strategy in building a competitive global group: consolidating the European network, moving forward in energy-related services, responding to increasing energy demand in emerging countries); sustainable solutions for all (empowering the customer: competitive solutions for industrial customers, anticipating the needs of residential customers and SMEs, environmental solutions to enhance urban life, upgrading the network and providing access to energy; a sound, sustainable and secure energy mix: a highly competitive nuclear fleet, the vital resource of fossil-fuelled plants, a proactive approach to renewable energies); a global commitment to corporate social responsibility (human resources and partnerships). (J.S.)

  12. 漾濞大泡核桃病程相关蛋白10基因JsPR10-1的克隆与表达分析

    Institute of Scientific and Technical Information of China (English)

    何华; 陈朝银; 韩青; 张南南; 葛锋; 刘迪秋

    2014-01-01

    病程相关蛋白(pathogenesisrelated protein, PR) 10的激活与积累在植物抗逆境胁迫中有非常重要的作用。根据漾濞大泡核桃(Juglans sigillata)编码PR10的EST(expressed sequence tag)序列设计引物,利用快速扩增cDNA末端技术,克隆得到PR10基因的全长cDNA序列,并命名为JsPR10-1。JsPR10-1全长cDNA为776 bp,含有483 bp的开放阅读框、74 bp 5′-非编码区以及219 bp 3′-非编码区,编码含有160个氨基酸的蛋白质。全长基因序列中含有1个124 bp的内含子。JsPR10-1编码的蛋白质与栎树(Quercus suber)、欧洲山毛榉(Fagus sylvatica)以及欧洲板栗(Castanea sativa)的PR10相似性较高,并且在PR10的系统进化树中与双子叶植物聚为一支。qRT-PCR分析结果表明,植物信号分子水杨酸、茉莉酸、乙烯以及过氧化氢处理均可诱导JsPR10-1表达。在接种胶孢炭疽菌(Colletotrichum gloeosporioides)后,JsPR10-1的表达量迅速上升并在接种8 h时达到最大值,表明JsPR10-1参与漾濞大泡核桃对胶孢炭疽菌的防卫反应。本研究为揭示漾濞大泡核桃抗性机制奠定了理论依据。

  13. Development of Matching System Based on Node .js%基于 Node .j s的撮合系统开发

    Institute of Scientific and Technical Information of China (English)

    刘生建; 袁冠远; 杨艳

    2014-01-01

    利用十分普及的移动智能手机和新兴的互联网应用开发技术,帮助人们随时随地发出具有明确时间和地域特征的具体需求,同时帮助商家及时获取交易机会。具备时效限制的撮合系统,依靠现代技术 Node .js、Socket .IO、MongoDB等实现。虽然采用这些新技术带来一定的学习曲线,但从整体上却能缩短项目开发周期,提升系统性能,同时也带来了开发思想的转变。%Intelligent mobile phone and new ly emerging internet application development technology can help people to is-sue needs from their smartphone with specific time and geographical characteristics whenever and wherever they want , businesses can access to these trading opportunities .The time demand matching system rely on modern technology inclu-ding Node .js ,Socket .IO ,MongoDB .Using new techniques may bring certain learning curve ,in the long run ,it can shorten the project development cycle ,improve system performance ,and bring changes in development thinking .

  14. 基于NodeJS平台搭建REST风格Web服务%Build a REST-style Web Services Platform Based Node JS

    Institute of Scientific and Technical Information of China (English)

    黄扬子

    2015-01-01

    Nodejs now can be said to be one of the hottest technology,it is a server-side JavaScript execution environment, the goal is to help programmers to build high scalability,can handle tens of thousands of concurrent requests of applications.Due to its compact and lfexible characteristics,it is suitable for used to construct a restful web service especially.This paper focuses on how the Web service based on the NodeJS platform architecture REST style.%NodeJS如今可谓是最火热的技术之一,是一个服务器端的JavaScript执行环境,目标是帮助程序员构建高度可伸缩性,能够处理数万条并发请求的应用程序。由于其小巧灵活的特点,特别适合用构建REST风格的Web服务。文章重点阐述如何基于NodeJS平台搭建REST风格的Web服务。

  15. 基于Node.JS内存缓存的Web服务性能研究%Web Service Performance Study Based on Node.JS In-memory Cache

    Institute of Scientific and Technical Information of China (English)

    高飞; 何利力; 高金标

    2015-01-01

    当前Node.JS在Web服务方面得到了广泛的关注和应用,Node.JS采用了一个称为“事件循环(event loop)”的架构,可以快捷地编写出可扩展性高的服务器,也显著提高了服务器的性能。Node.JS选择了一种既能提高性能,又能减低开发复杂度的架构,这是一个非常重要的特性。主要研究了Node.JS的内存机制和缓存策略及其工作的原理,并对内存缓存的进行测试和提出了几种性能优化策略,进而说明其在Web服务上的优越性。%This paper mainly studies the Node.JS memory mechanism and caching strategy and its working principle,and tests of the in-memory cache and puts forward several performance optimization strategy,and shows its superiority in a Web service.

  16. JavaScript Concurrent Flow-Control Framework Based on Node.js%基于Node.js的JavaScript并发控制流框架

    Institute of Scientific and Technical Information of China (English)

    李轶

    2015-01-01

    Because of the asynchronous characteristic of I/O ,Node.js is quite suitable for developing server-side JavaScript applications. To implement concurrent asynchronous I/O control ,developers have to write tedious code manually ,it becomes a barrier to developers. Based on the concurrent counter ,a concurrent flow-control framework can be constructed. The framework achieved concurrent control between multiple asynchronous I/O in a direct viewing way. Thus ,it benefits server-side JavaScript developments and also promotes the efficiency of development.%Node.js因其异步I/O的特性,非常适合于服务器端的JavaScript开发。然而为实现此环境下异步I/O的并发控制,开发者不得不手工编写繁琐的代码,因而给开发者造成了障碍。以并发计数器为基础,可以设计一个并发控制流框架。该框架以直观的调用形式,实现了异步I/O间的并发控制;其不仅有助于Node.js环境下的JavaScript开发,更提高了开发者的开发效率。

  17. A novel marine bacterium Isoptericola sp. JS-C42 with the ability to saccharifying the plant biomasses for the aid in cellulosic ethanol production

    Directory of Open Access Journals (Sweden)

    Velayudhan Satheeja Santhi

    2014-06-01

    Full Text Available The ever growing demands for food products such as starch and sugar produces; there is a need to find the sources for saccharification for cellulosic bioethanol production. This study provides the first evidence of the lignocellulolytic and saccharifying ability of a marine bacterium namely Isoptericola sp. JS-C42, a Gram positive actinobacterium with the cocci cells embedded on mycelia isolated from the Arabian Sea, India. It exhibited highest filter paper unit effect, endoglucanase, exoglucanase, cellobiohydrolase, β-glucosidase, xylanase and ligninase effect. The hydrolytic potential of the enzymes displayed the efficient saccharification capability of steam pretreated biomass. It was also found to degrade the paddy, sorghum, Acacia mangium and Ficus religiosa into simple reducing sugars by its efficient lignocellulose enzyme complex with limited consumption of sugars. Production of ethanol was also achieved with the Saccharomyces cerevisiae. Overall, it offers a great potential for the cellulosic ethanol production in an economically reliable and eco-friendly point-of-care.

  18. "Dienas ritms - pozitīvu emociju veicinātājs pirmsskolā 2-3 gadus veciem bērniem"

    OpenAIRE

    Deņisova, Ilze

    2016-01-01

    Kvalifikācijas darba tēma: Dienas ritms - pozitīvu emociju veicinātājs pirmsskolā 2 - 3 gadus veciem bērniem. Pētījuma mērķis: Izpētīt 2 - 3 gadus vecu bērna pozitīvu emociju veicināšanas iespējas dienas ritmā. Darba sastāv no 3 nodaļām un 11 apakšnodaļām. Darbā veikts pētījums par pozitīvo emociju veicināšanu dienas ritmā 2 – 3 gadus veciem bērniem. Analizēta literatūra par emociju nozīmi bērna attīstībā, atspoguļojot dažādas emocijas, par pētījuma metožu izvēli un raksturojumu, kā arī apkop...

  19. TWO SPECIES OF PROFUSULINELLA (P. ALJUTOVICA AND P. OVATA, EARLY MOSCOVIAN (PENNSYLVANIAN FUSULINES FROM SOUTHERN TURKEY AND SUBDIVISION OF PRIMITIVE GROUPS OF THE FAMILY FUSULINIDAE

    Directory of Open Access Journals (Sweden)

    FUMIO KOBAYASHI

    2011-03-01

    Full Text Available Early Moscovian (Pennsylvanian fusulines, Profusulinella aljutovica and Profusulinella ovata, from the Hadim area, southern Turkey are described systematically. They are contained in the bedded limestone (algal fusuline grainstone of the Yaricak Formation of the Aladag Unit in the Tauride Block. Morphologic analysis of these and similar species suggests: (1 Aljutovella should be synonymous with Profusulinella; (2 Ovatella, Depratina, Staffellaeformes, Aljutovella (Elongatella, Tikhonovichiella, Skelnevatella, and Priscoidella proposed in 1980’s and 1990’s are also synonymous with Profusulinella; and (3 the families Profusulinellidae and Aljutovellidae are not necessary and Profusulinella is included in the subfamily Fusulinellinae placed under the family Fusulinidae. 

  20. Early In Vitro and In Vivo Development of High-Level Daptomycin Resistance Is Common in Mitis Group Streptococci after Exposure to Daptomycin

    Science.gov (United States)

    García-de-la-Mària, Cristina; Pericas, Juan M.; del Río, Ana; Castañeda, Ximena; Vila-Farrés, Xavier; Armero, Yolanda; Espinal, Paula A.; Cervera, Carlos; Soy, Dolors; Falces, Carlos; Ninot, Salvador; Almela, Manel; Mestres, Carlos A.; Gatell, Jose M.; Vila, Jordi; Moreno, Asuncion; Marco, Francesc

    2013-01-01

    The development of high-level daptomycin resistance (HLDR; MIC of ≥256 mg/liter) after exposure to daptomycin has recently been reported in viridans group streptococcus (VGS) isolates. Our study objectives were as follows: to know whether in vitro development of HLDR after exposure to daptomycin was common among clinical isolates of VGS and Streptococcus bovis; to determine whether HLDR also developed during the administration of daptomycin to treat experimental endocarditis caused by the daptomycin-susceptible, penicillin-resistant Streptococcus mitis strain S. mitis 351; and to establish whether combination with gentamicin prevented the development of HLDR in vitro and in vivo. In vitro studies were performed with 114 VGS strains (mitis group, 92; anginosus group, 10; mutans group, 8; and salivarius group, 4) and 54 Streptococcus bovis strains isolated from 168 consecutive patients with infective endocarditis diagnosed between 1995 and 2010. HLDR was only observed after 24 h of exposure to daptomycin in 27% of the mitis group, including 27% of S. mitis isolates, 47% of S. oralis isolates, and 13% of S. sanguis isolates. In our experimental model, HLDR was detected in 7/11 (63%) and 8/12 (67%) isolates recovered from vegetations after 48 h of daptomycin administered at 6 mg/kg of body weight/24 h and 10 mg/kg/24 h, respectively. In vitro, time-kill experiments showed that daptomycin plus gentamicin was bactericidal against S. mitis 351 at tested concentrations of 0.5 and 1 times the MIC and prevented the development of HLDR. In vivo, the addition of gentamicin at 1 mg/kg/8 h to both daptomycin arms prevented HLDR in 21 out of 23 (91%) rabbits. Daptomycin plus gentamicin was at least as effective as vancomycin plus gentamicin. In conclusion, HLDR develops rapidly and frequently in vitro and in vivo among mitis group streptococci. Combining daptomycin with gentamicin enhanced its activity and prevented the development of HLDR in most cases. PMID:23478959

  1. Four cycles of paclitaxel and carboplatin as adjuvant treatment in early-stage ovarian cancer: a six-year experience of the Hellenic Cooperative Oncology Group

    Directory of Open Access Journals (Sweden)

    Fountzilas Georgios

    2006-09-01

    Full Text Available Abstract Background Surgery can cure a significant percentage of ovarian carcinoma confined to the pelvis. Nevertheless, there is still a 10–50% recurrence rate. We administered paclitaxel/carboplatin as adjuvant treatment in early-stage ovarian carcinoma. Methods Patients with stages Ia or Ib, Grade 2 or 3 and Ic to IIb (any grade were included. Patients were treated with 4 cycles of Paclitaxel 175 mg/m2 and Carboplatin [area under the curve (AUC 6 (Calvert Formula] every 3 weeks. Results Sixty-nine patients with no residual disease following cytoreductive surgery and minimal or modified surgical staging were included in this analysis. Grade 3 or 4 neutropenia occured in 29.9% of patients, while neutropenic fever was reported in 4.5%. Neurotoxicity (all Grade 1 or 2 was reported in 50% of cases. Median follow-up was 62 months. 5-year overall survival (OS and relapse-free survival (RFS were: 87% (95% confidence intervals [CI]: 78–96 and 79% (95% CI: 69–89, respectively. Significantly fewer patients with stages Ic-IIb and tumor grade 2 or 3 achieved a 5-year RFS than patients with only one of these two factors (73% vs 92%, p = 0.03. Conclusion Paclitaxel/Carboplatin chemotherapy is a safe and effective adjuvant treatment in early-stage ovarian carcinoma. Patients with stages Ic-IIb and tumor grade 2 or 3 may benefit from more extensive treatment.

  2. Extraction and Structure Analysis of the Nematicidal Active Substances Produced by Bacillus amyloliquefaciens JK-JS3%解淀粉芽孢杆菌JK-JS3杀线活性物质的分离与结构分析

    Institute of Scientific and Technical Information of China (English)

    朱丽梅; 吴小芹; 胡飞杰; 徐浩

    2011-01-01

    Bacillus amyloliquefaciens JK-JS3, isolated from the leaf of the Pinus massoniana in Dr. Sun Yat-sen' s mausoleum, is a bacterium and has high nematicidal activity to a nematode(Bursaphelenchus xylophilus). A water solution with the nematicidal activity was isolated and purified from the bacterium culture medium by acid and alkali sedimentation method, and the components was analyzed by gas chromatography and mass spectrum. The result showed that the nematicidal activity components was composed of three compounds which included Hexahydro-5-methyI-l-phenyl-l ,3,5-triazine-2-thione, 2,2-dimethyl-N-phenylpropanethioamide and Semiarbazide,4-( 1,7,7-trimethylbicyclo[2. 2. 1 Jheptyl-2-ideno)-. The three compounds have not been reported to have the nematicidal activity before based on a search of information and patents of the three chemical compounds in the SciFinder.%利用酸碱沉淀法分离提纯解淀粉芽孢杆菌JK-JS3分泌的杀线活性物质,获得具有杀线活性的水溶液,通过气质联用方法对其化合物的结构进行分析和鉴定,从该杀线组合物中共鉴定出3种化合物,分别为5 -甲基-1 -苯基-6H -1,3,5-三嗪-2-硫酮、2,2-二甲基-N-苯丙硫代酰胺和樟脑醛缩氨脲.对3种化合物在SciFinder数据库中进行专利和文献检索,未检索到上述化合物具有杀松材线虫活性的报道.

  3. FeatureViewer, a BioJS component for visualization of position-based annotations in protein sequences [v1; ref status: indexed, http://f1000r.es/2u2

    Directory of Open Access Journals (Sweden)

    Leyla Garcia

    2014-02-01

    Full Text Available Summary: FeatureViewer is a BioJS component that lays out, maps, orients, and renders position-based annotations for protein sequences. This component is highly flexible and customizable, allowing the presentation of annotations by rows, all centered, or distributed in non-overlapping tracks. It uses either lines or shapes for sites and rectangles for regions. The result is a powerful visualization tool that can be easily integrated into web applications as well as documents as it provides an export-to-image functionality. Availability: https://github.com/biojs/biojs/blob/master/src/main/javascript/Biojs.FeatureViewer.js; http://dx.doi.org/10.5281/zenodo.7719

  4. Inläsning av match- och dragningsinformation med användning av node.js : Ett arbete utfört vid företaget Svenska spel

    OpenAIRE

    Olsson, Rasmus; Ramadanovic, Alen

    2013-01-01

    Detta examensarbete har genomförts hos det statliga spelföretaget Svenska Spel i Sundbyberg. Svenska Spel har övervägt att använda sig av en ny plattform, Node.js, för att utveckla sina läsmoduler som läser match- och dragningsinformation. Idag används läsmoduler implementerade i programmeringsspråken C# och C för detta ändamål. Svenska Spel vill nu ha en utvärdering av hur lämpligt det är för dem att använda Node.js implementerade läsmoduler. Målet med detta examensarbete har varit att under...

  5. BioJS DAGViewer: A reusable JavaScript component for displaying directed graphs [v1; ref status: indexed, http://f1000r.es/2ut

    Directory of Open Access Journals (Sweden)

    Alexis Kalderimis

    2014-02-01

    Full Text Available Summary: The DAGViewer BioJS component is a reusable JavaScript component made available as part of the BioJS project and intended to be used to display graphs of structured data, with a particular emphasis on Directed Acyclic Graphs (DAGs. It enables users to embed representations of graphs of data, such as ontologies or phylogenetic trees, in hyper-text documents (HTML. This component is generic, since it is capable (given the appropriate configuration of displaying any kind of data that is organised as a graph. The features of this component which are useful for examining and filtering large and complex graphs are described. Availability: http://github.com/alexkalderimis/dag-viewer-biojs; http://github.com/biojs/biojs; http://dx.doi.org/10.5281/zenodo.8303.

  6. Towards completion of the early Eocene aviary: A new bird group from the Messel oil shale (Aves, Eopachypterygidae, fam. nov.).

    Science.gov (United States)

    Mayr, Gerald

    2015-09-08

    A new avian species is described from the early Eocene Messel fossil site in Germany. Eopachypteryx praeterita, gen. et sp. nov. is a small bird and exhibits a characteristic morphology with a short and robust beak, a distinctively shaped coracoid, stout humerus, robust pectoral girdle skeleton, and short hindlimbs. Although similarities to the Paleogene Eocuculus as well as to some extant telluravian and strisorine taxa are noted, the phylogenetic affinities of the new species are unresolved. To account for the fact that the new species is clearly distinguished from any of the known fossil or extant avian taxa, it is here assigned to the new taxon Eopachypterygidae, fam. nov.. Eopachypteryx praeterita is represented by three partial skeletons. A further partial skeleton from Messel belongs to a second, unnamed species, which is tentatively referred to Eopachypteryx.

  7. Magnetic resonance imaging, radiography, and scintigraphy of the finger joints: one year follow up of patients with early arthritis. The TIRA Group

    DEFF Research Database (Denmark)

    Klarlund, Mette; Østergaard, Mikkel; Jensen, K E;

    2000-01-01

    OBJECTIVES: To evaluate synovial membrane hypertrophy, tenosynovitis, and erosion development of the 2nd to 5th metacarpophalangeal (MCP) and proximal interphalangeal (PIP) joints by magnetic resonance imaging in a group of patients with rheumatoid arthritis (RA) or suspected RA followed up for one...

  8. The Joint Effects of Risk Status, Gender, Early Literacy and Cognitive Skills on the Presence of Dyslexia among a Group of High-Risk Chinese Children

    Science.gov (United States)

    Wong, Simpson W. L.; McBride-Chang, Catherine; Lam, Catherine; Chan, Becky; Lam, Fanny W. F.; Doo, Sylvia

    2012-01-01

    This study sought to examine factors that are predictive of future developmental dyslexia among a group of 5-year-old Chinese children at risk for dyslexia, including 62 children with a sibling who had been previously diagnosed with dyslexia and 52 children who manifested clinical at-risk factors in aspects of language according to testing by…

  9. Cohesion to the Group and Its Association with Attendance and Early Treatment Response in an Adult Day-Hospital Program for Eating Disorders: A Preliminary Clinical Investigation

    Science.gov (United States)

    Crino, Natalie; Djokvucic, Ivana

    2010-01-01

    Treatment outcome studies demonstrate that day-hospital programs are effective in the treatment of eating disorders. Few descriptions are available on the specifics of treatment, particularly the process of therapy. The group therapy modality is thought to provide important therapeutic benefits. The present study aimed to examine the association…

  10. The Joint Effects of Risk Status, Gender, Early Literacy and Cognitive Skills on the Presence of Dyslexia among a Group of High-Risk Chinese Children

    Science.gov (United States)

    Wong, Simpson W. L.; McBride-Chang, Catherine; Lam, Catherine; Chan, Becky; Lam, Fanny W. F.; Doo, Sylvia

    2012-01-01

    This study sought to examine factors that are predictive of future developmental dyslexia among a group of 5-year-old Chinese children at risk for dyslexia, including 62 children with a sibling who had been previously diagnosed with dyslexia and 52 children who manifested clinical at-risk factors in aspects of language according to testing by…

  11. Early treatment with intravenous metoprolol for suspected acute myocardial infarction: a phase IV United States trial. Phase IV Metoprolol in Myocardial Infarction Study Group.

    Science.gov (United States)

    Antman, E M; Dupont, W D; Bonalsky, J; Califf, R M; Corwin, S; Fink, L; Hansen, D E; Kawanishi, D T; Kronenberg, M W; McKay, C R

    1989-05-01

    Recent randomized clinical trials have shown that total mortality and cardiovascular mortality are reduced by the early intravenous administration of beta-blockers to patients suspected of suffering from acute myocardial infarction. These trials were conducted on patients meeting strict entry criteria. In order to assess this therapy when applied to a broader range of myocardial infarction patients, we performed a Phase IV study of metoprolol in acute myocardial infarction. The study was designed to test whether early (less than 8 hours from onset of chest pain) intervention by practicing physicians with open label intravenous metoprolol for cases of suspected acute myocardial infarction achieved mortality results similar to those obtained in large randomized clinical trials. We studied 3824 patients treated by 741 physicians representing a broad spectrum of clinical practice in the United States. Seventy-two percent of the patients entered into the study had confirmed myocardial infarction (39% anterior, 39% inferior, 22% other locations) and 85% of all individuals treated tolerated the full intravenous dose of 15 mg of metoprolol. The 15 day total mortality and cardiovascular mortality rates were 4.9% and 4.5%; 90 day mortality rates were 6.9 and 5.9%. Patients with anterior infarctions had a significantly greater cumulative mortality rate than patients with other types of infarctions. Marked bradycardia (heart rate less than 45 beats per minute) in the first 8 hours post treatment occurred in 4.7% cases and hypotension (systolic blood pressure less than 90 mm Hg) occurred in 9.8% of cases. When compared with the results of the Göteborg and MIAMI trials of metoprolol, it appears that there is no appreciable increase in mortality or morbidity when metoprolol is used in the community practice of acute coronary care.

  12. Charbonnages de France group. Annual report 99; Groupe Charbonnages de France. Rapport annuel 99

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This 1999 annual report of the French national collieries 'Charbonnages de France' (CDF) presents the turnover and financial data of the group, the situation of coal mining in France, the management of manpower, the rehabilitation of abandoned mine and plant sites, the impact of power market deregulation on the activities of the coal-fired power plants and cogeneration units of the national society of electric and thermal power (SNET) and of the SIDEC company, and the management of the real estate patrimony of the group in mining regions. Some conference texts written by engineers of the group are added at the end of the document and present the competences of CDF in environmental engineering (valorization of coal fly ash, cleansing of polluted sites, phyto-remediation) and development of biomass energy. (J.S.)

  13. Graded Automorphism Group of TKK Lie Algebra over Semilattice

    Institute of Scientific and Technical Information of China (English)

    Zhang Sheng XIA

    2011-01-01

    Every extended affine Lie algebra of type A1 and nullity v with extended affine root system R(A1, S), where S is a semilattice in Rv, can be constructed from a TKK Lie algebra T(J(S)) which is obtained from the Jordan algebra J(S) by the so-called Tits-Kantor-Koecher construction. In this article we consider the Zn-graded automorphism group of the TKK Lie algebra T(J(S)), where S is the "smallest" semilattice in Euclidean space Rn.

  14. Should Israel screen all mothers-to-be to prevent early-onset of neonatal group B streptococcal disease? A cost-utility analysis

    OpenAIRE

    Ginsberg Gary M; Eidelman Arthur I; Shinwell Eric; Anis Emilia; Peyser Reuven; Lotan Yoram

    2013-01-01

    Abstract Background In Israel, an average of 37 children are born each year with sepsis and another four with meningitis as a result of Group B Streptococcal (GBS) disease. Israel currently only screens mothers with defined risk factors (around 15% of all pregnancies) in order to identify candidates for Intrapartum Antiobiotic Prophyhlaxis (IAP) of GBS. This paper presents a cost-utility analysis of implementing an alternative strategy, which would expand the current protocol to one aiming to...

  15. Early Permian arc-related volcanism and sedimentation at the western margin of Gondwana:Insight from the Choiyoi Group lower section

    Institute of Scientific and Technical Information of China (English)

    Leonardo Strazzere; Daniel A. Gregori; Leonardo Benedini

    2016-01-01

    Permian sedimentary and basic to intermediate volcanic rocks assigned to the Conglomerado del Río Blanco and Portezuelo del Cenizo Formation, lower part of the Choiyoi Group, crop out between the Cordon del Plata, Cordillera Frontal and Precordillera of Mendoza Province, Argentina. The sedimentary rocks are represented by six lithofacies grouped in three facies associations. They were deposited by mantled and gravitational flows modified by high-energy fluvial currents that evolved to low-energy fluvial and lacustrine environments. They constitute the Conglomerado del Río Blanco, which cover unconformably marine Carboniferous sequences. Five volcanic and volcaniclastic facies make up the beginning of volcanic activity. The first volcanic event in the Portezuelo del Cenizo is basaltic to andesitic lava-flows emplaced in the flanks of volcanoes. Lava collapse produced thick block and ash flows. Interbedding in the intermediate volcanic rocks, there are dacites of different geochemical signature, which indicate that the development of acidic volcanism was coetaneous with the first volcanic activity. The geochemistry of these rocks induces to consider that the Choiyoi Group Lower section belongs to a magmatic arc on continental crust. The age of this section is assigned to the lower Permian (277 ? 3.0 Ma, Kungurian age).

  16. Outcome of Home-Based Early Intervention for Autism in Sri Lanka: Follow-Up of a Cohort and Comparison with a Nonintervention Group

    Directory of Open Access Journals (Sweden)

    Hemamali Perera

    2016-01-01

    Full Text Available This paper presents the outcome of a home-based autism intervention program (HBAIP in 18- to 40-month-old children newly diagnosed and treatment naïve. Intervention was exclusively implemented at home. Outcome was measured at 3 months and 6 months after intervention and compared with a group of newly diagnosed children with autism who were >40 months at intake but had not received any autism specific clinical management. Aim was also to estimate whether natural development would contribute to gain in skills and compare with the effect of intervention. Five selected parameters of behavior representing social interaction and social communication were used to assess outcome. Results showed a statistically significant improvement between preintervention and postintervention in all the measured parameters. The effect size was large when compared to preintervention and gains were indicated by changes in mean scores and p values within a narrow confidence interval. Highest gains were in first 3 months of postintervention which continued up to 6 months. Although the comparison group was more advanced in the measured skills at intake, they were significantly below the level reached by experimental group at 3 months and 6 months after intervention. This study was registered in the Sri Lanka Clinical Trials Registry (SLCTR/2009/011.

  17. In Silico Approach to Support that p-Nitrophenol Monooxygenase from Arthrobacter sp. Strain JS443 Catalyzes the Initial Two Sequential Monooxygenations.

    Science.gov (United States)

    Kallubai, Monika; Amineni, Umamaheswari; Mallavarapu, Megharaj; Kadiyala, Venkateswarlu

    2015-06-01

    p-Nitrophenol (PNP), used primarily for manufacturing pesticides and dyes, has been recognized as a priority environmental pollutant. It is therefore important to reduce the input of this toxicant into the environment and to establish approaches for its removal from the contaminated sites. PNP monooxygenase, a novel enzyme from Gram-positive bacteria like Arthrobacter sp. and Bacillus sp., that comprises two components, a flavoprotein reductase and an oxygenase, catalyzes the initial two sequential monooxygenations to convert PNP to trihydroxybenzene. Accurate and reliable prediction of this enzyme-substrate interactions and binding affinity are of vital importance in understanding these catalytic mechanisms of the two sequential reactions. As crystal structure of the enzyme has not yet been published, we built a homology model for PNP monooxygenase using crystallized chlorophenol 4-monooxygenase from Burkholderia cepacia AC1100 (3HWC) as the template. The model was assessed for its reliability using PROCHECK, ERRAT and ProSA. Molecular docking of the physiological substrates, PNP and 4-nitrocatechol (4-NC), was carried out using Glide v5.7 implemented in Maestro v9.2, and the binding energies were calculated to substantiate the prediction. Docking complexes formed by molecular level interactions of PNP monooxygenase-PNP/4-NC without or with the cofactors, FAD and NADH, showed good correlation with the established experimental evidence that the two-component PNP monooxygenase catalyzes both the hydroxylation of PNP and the oxidative release of nitrite from 4-NC in B. sphaericus JS905. Furthermore, molecular dynamics simulations performed for docking complexes using Desmond v3.0 showed stable nature of the interactions as well.

  18. Individualized Prediction of Overall Survival After Postoperative Radiation Therapy in Patients With Early-Stage Cervical Cancer: A Korean Radiation Oncology Group Study (KROG 13-03)

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hyun Jin [Department of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul (Korea, Republic of); Han, Seungbong [Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan, College of Medicine, Seoul (Korea, Republic of); Kim, Young Seok, E-mail: ysk@amc.seoul.kr [Department of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul (Korea, Republic of); Nam, Joo-Hyun [Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul (Korea, Republic of); Kim, Hak Jae [Department of Radiation Oncology, Seoul National University Hospital, Seoul (Korea, Republic of); Kim, Jae Weon [Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul (Korea, Republic of); Park, Won [Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Kim, Byoung-Gie [Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Kim, Jin Hee [Department of Radiation Oncology, Dongsan Medical Center, Keimyung University School of Medicine, Daegu (Korea, Republic of); Cha, Soon Do [Department of Obstetrics and Gynecology, Dongsan Medical Center, Keimyung University School of Medicine, Daegu (Korea, Republic of); Kim, Juree [Department of Radiation Oncology, Cheil General Hospital and Women' s Healthcare Center, Kwandong University, College of Medicine, Seoul (Korea, Republic of); Lee, Ki-Heon [Department of Obstetrics and Gynecology, Cheil General Hospital and Women' s Healthcare Center, Kwandong University, College of Medicine, Seoul (Korea, Republic of); Yoon, Mee Sun [Department of Radiation Oncology, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Jeollanam-do (Korea, Republic of); and others

    2013-11-15

    Purpose: A nomogram is a predictive statistical model that generates the continuous probability of a clinical event such as death or recurrence. The aim of the study was to construct a nomogram to predict 5-year overall survival after postoperative radiation therapy for stage IB to IIA cervical cancer. Methods and Materials: The clinical data from 1702 patients with early-stage cervical cancer, treated at 10 participating hospitals from 1990 to 2011, were reviewed to develop a prediction nomogram based on the Cox proportional hazards model. Demographic, clinical, and pathologic variables were included and analyzed to formulate the nomogram. The discrimination and calibration power of the model was measured using a concordance index (c-index) and calibration curve. Results: The median follow-up period for surviving patients was 75.6 months, and the 5-year overall survival probability was 87.1%. The final model was constructed using the following variables: age, number of positive pelvic lymph nodes, parametrial invasion, lymphovascular invasion, and the use of concurrent chemotherapy. The nomogram predicted the 5-year overall survival with a c-index of 0.69, which was superior to the predictive power of the International Federation of Gynecology and Obstetrics (FIGO) staging system (c-index of 0.54). Conclusions: A survival-predicting nomogram that offers an accurate level of prediction and discrimination was developed based on a large multi-center study. The model may be more useful than the FIGO staging system for counseling individual patients regarding prognosis.

  19. The first double-blind, randomised, parallel-group certolizumab pegol study in methotrexate-naive early rheumatoid arthritis patients with poor prognostic factors, C-OPERA, shows inhibition of radiographic progression.

    Science.gov (United States)

    Atsumi, Tatsuya; Yamamoto, Kazuhiko; Takeuchi, Tsutomu; Yamanaka, Hisashi; Ishiguro, Naoki; Tanaka, Yoshiya; Eguchi, Katsumi; Watanabe, Akira; Origasa, Hideki; Yasuda, Shinsuke; Yamanishi, Yuji; Kita, Yasuhiko; Matsubara, Tsukasa; Iwamoto, Masahiro; Shoji, Toshiharu; Okada, Toshiyuki; van der Heijde, Désirée; Miyasaka, Nobuyuki; Koike, Takao

    2016-01-01

    To evaluate efficacy and safety of combination therapy using certolizumab pegol (CZP) and methotrexate (MTX) as first-line treatment for MTX-naive, early rheumatoid arthritis (RA) with poor prognostic factors, compared with MTX alone. MTX-naive, early RA patients with ≤12 months persistent disease, high anti-cyclic citrullinated peptide, and either rheumatoid factor positive and/or presence of bone erosions were enrolled in this multicentre, double-blind, randomised placebo (PBO)-controlled study. Patients were randomised 1:1 to CZP+MTX or PBO+MTX for 52 weeks. Primary endpoint was inhibition of radiographic progression (change from baseline in modified Total Sharp Score (mTSS CFB)) at week 52. Secondary endpoints were mTSS CFB at week 24, and clinical remission rates at weeks 24 and 52. 316 patients randomised to CZP+MTX (n=159) or PBO+MTX (n=157) had comparable baseline characteristics reflecting features of early RA (mean disease duration: 4.0 vs 4.3 months; Disease Activity Score 28-joint assessment (DAS28)) (erythrocyte sedimentation rate (ESR)): 5.4 vs 5.5; mTSS: 5.2 vs 6.0). CZP+MTX group showed significantly greater inhibition of radiographic progression relative to PBO+MTX at week 52 (mTSS CFB=0.36 vs 1.58; p<0.001) and week 24 (mTSS CFB=0.26 vs 0.86; p=0.003). Clinical remission rates (Simple Disease Activity Index, Boolean and DAS28 (ESR)) of the CZP+MTX group were significantly higher compared with those of the PBO+MTX group, at weeks 24 and 52. Safety results in both groups were similar, with no new safety signals observed with addition of CZP to MTX. In MTX-naive early RA patients with poor prognostic factors, CZP+MTX significantly inhibited structural damage and reduced RA signs and symptoms, demonstrating the efficacy of CZP in these patients. (NCT01451203). Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  20. Distributed Data Stream Log Service System Built with Node.js%一种使用Node.js构建的分布式数据流日志服务系统

    Institute of Scientific and Technical Information of China (English)

    张煜

    2013-01-01

    This paper introduces a distributed log service System treating logs as data streams built with Node.js. and provides a solution to the problem that with the service number increases, the operation based on files gives rise to disadvantages that files I/O have performance bottleneck and have to be checked at multiple places. Logs are considered as a sort of data stream rather than files. Write a new log service system named octoLogStreamlet which collects the streams to a central storage with Node.js. Combining Node.js’ non-blocking I/O model and outstanding performance of NoSQL database, the system meets the requirements to cope with distributed data streams. The system is suitable for computer clusters needing centralized storage of logs, which provides great convenience for processing and utilizing logs.%  介绍了使用 Node.js 来实现一个分布式的数据流日志处理系统.为解决随着运行服务数量的增加,基于文件的日志操作会带来的存储性能瓶颈和必须要多处查看等问题提供一种方案.将日志从文件还原为流,利用Node.js 来实现一个可分布式获得各日志数据流并且汇聚到中心存储的新型日志系统 octoLogStreamlet.充分利用Node.js 的非阻塞 I/O 特性及 NoSQL 数据库的读写高性能,实现多个数据流同时写入.系统适用于有集中存放日志需求的计算机服务集群.集中存放后对日志的处理和使用均提供了极大的便利.

  1. [An analysis of the individual perception and coping strategies of people with dementia in the early stage of their disease in accordance to the function and effectiveness of self-help groups on the basis of self-expression].

    Science.gov (United States)

    Panke-Kochinke, Birgit

    2013-12-01

    Society paints an inconsistent picture of people with dementia: on the one hand they are people who can basically think and act (even) self-determinate. But on the other hand they need support and help from outside in daily routine. Self-help groups are a possible form of support. There are actually no research results to decide if this form of intervention is appropriate to people with dementia or not. The question must be answered in which way people in the early stage of dementia perceive their illness and what kind of influence the intervention of a support group has on their self-concept. In the first survey period five focus groups and eight narrative biographically oriented interviews are performed. The following results are noted: People with dementia are exposed to processes of incapacitation. It is well intentioned (in order to help them), but in reality they are forced to do something they probably don't like. They must bear unwanted interventions. In contrast, the self-help groups promote recognition processes. Finding internal security and being able to accept the illness are some of the most important functions. Independent living with dementia is supported. Two conclusions can be drawn: Forms of incapacitation from outside must be reduced. Self-help groups in a support role should accordingly supply the existing care services for people with dementia. The support of self-help groups should be the provision/improvement of the existing care services for people with dementia.

  2. Cognitive correlates of psychosocial outcome following traumatic brain injury in early childhood: comparisons between groups of children aged under and over 10 years of age.

    Science.gov (United States)

    Tonks, James; Williams, W Huw; Yates, Phil; Slater, Alan

    2011-04-01

    Children with traumatic brain injuries (TBI) commonly present with socioemotional difficulties, as well as accompanying multiple cognitive impairments. Often difficulties worsen at around 10 years old. This change is associated with frontal system changes, and tests of executive function (EF) predict outcome. However, children with TBI sometimes present with socioemotional difficulties despite apparent cognitive recovery. Our aims were to explore potential cognitive and socioemotional effects following childhood TBI, before and after the age of 10 years. We also wanted to identify cognitive correlates of psychosocial dysfunction. Measures of cognitive function and socioemotional disturbance administered to 14 children with TBI aged 8-10 years, and 14 children with TBI aged 10-16 years, were compared to control data from 22 non-injured 8- to 10 year-olds and 67 non-injured 10- to 16-year-olds. Results indicated that only the older group of children with TBI were impaired in tests of EF, but significant socioemotional difficulties were commonly evident in both groups. Processing speed (as well as EF) was found to correlate with socioemotional disturbance. We conclude that poor processing speed may also index the risk of socioemotional difficulties, but our general findings indicate that cognitive functions relevant to socioemotional functioning are not readily testable in younger children and are not strongly associated with such outcomes as they may be in adults.

  3. Study protocol for a group randomized controlled trial of a classroom-based intervention aimed at preventing early risk factors for drug abuse: integrating effectiveness and implementation research

    Directory of Open Access Journals (Sweden)

    Keegan Natalie

    2009-09-01

    Full Text Available Abstract Background While a number of preventive interventions delivered within schools have shown both short-term and long-term impact in epidemiologically based randomized field trials, programs are not often sustained with high-quality implementation over time. This study was designed to support two purposes. The first purpose was to test the effectiveness of a universal classroom-based intervention, the Whole Day First Grade Program (WD, aimed at two early antecedents to drug abuse and other problem behaviors, namely, aggressive, disruptive behavior and poor academic achievement. The second purpose--the focus of this paper--was to examine the utility of a multilevel structure to support high levels of implementation during the effectiveness trial, to sustain WD practices across additional years, and to train additional teachers in WD practices. Methods The WD intervention integrated three components, each previously tested separately: classroom behavior management; instruction, specifically reading; and family-classroom partnerships around behavior and learning. Teachers and students in 12 schools were randomly assigned to receive either the WD intervention or the standard first-grade program of the school system (SC. Three consecutive cohorts of first graders were randomized within schools to WD or SC classrooms and followed through the end of third grade to test the effectiveness of the WD intervention. Teacher practices were assessed over three years to examine the utility of the multilevel structure to support sustainability and scaling-up. Discussion The design employed in this trial appears to have considerable utility to provide data on WD effectiveness and to inform the field with regard to structures required to move evidence-based programs into practice. Trial Registration Clinical Trials Registration Number: NCT00257088

  4. [Group B streptococcal early-onset neonatal sepsis in the area of Barcelona (2004-2010). Analysis of missed opportunities for prevention].

    Science.gov (United States)

    Giménez, Montserrat; Sanfeliu, Isabel; Sierra, Montserrat; Dopico, Eva; Juncosa, Teresa; Andreu, Antonia; Lite, Josep; Guardià, Cèlia; Sánchez, Ferran; Bosch, Jordi

    2015-01-01

    To study the evolution of the incidence of early-onset neonatal sepsis (EOS) by Streptococcus agalactiae in the area of Barcelona and to analyze failure of compliance with the prevention protocol. A retrospective review was carried out on EOS cases in 8 Health-Care Centers in the Barcelona area between 2004 and 2010. Forty-nine newborns from 48 mothers were diagnosed with EOS. The incidence was 0.29‰ living newborns (0.18-0.47‰), with no significant differences in the fluctuations along the 7 years. The mortality rate was 8.16%. In 68.5% cases the maternal colonization studies were negative, and in 21% these studies were not performed. No risk factors were detected in 58.3% of pregnant women, and 22.9% of births were premature. In 58% of cases intra-partum antibiotic prophylaxis was not administered because it was not indicated, and in 42% due to failure to follow the protocol (3 strains were resistant to erythromycin). Resistance to clindamycin was 33.3%. The Streptococcus agalactiae serotypes more frequently isolated were iii, v, and ia. No significant changes were detected in the incidence of Streptococcus agalactiae EOS in the 7 years of the study. The increased sensitivity of screening methods with the use of molecular techniques, the performance of susceptibility testing of strains isolated from pregnant women, and the improvement of communication between Health-Care Centers, can contribute to a better implementation of the protocol, as well as to reduce the incidence of EOS. Copyright © 2014 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  5. Optimising JS visualisation for notebooks

    CERN Document Server

    She, Harry

    2017-01-01

    In a large number of notebooks that are created and used by users of CERN, many important components are those related to graphical visualization. These include, but are not limited to graphs and histograms of data and events from physical detectors. However, the information used to display the ROOT graphical primitives is too comprehensive and hence cause the physical space requirements of the notebooks to grow drastically as the number of graphs and plots increases. Analysis has been performed to trim out redundant information from the notebooks, as well as providing insight into browsing ROOT objects within a notebook.

  6. Study of Financial Support Policies for Early Childhood Education to Vulnerable Groups in America%美国早期教育弱势资助政策研究

    Institute of Scientific and Technical Information of China (English)

    刘小强; 王德清

    2012-01-01

    Early childhood education for the children from vulnerable groups has high individual and social benefit. It is also the foundation of social justice to provide financial support to them as a means of compensation. Most of American early childhood education financial support programs fit into national strategies and social security plans, and they are also guaranteed by relevant laws. Which on the one hand reflect the thoughts of systematic management, on the other hand, only the mandatory power of law can guarantee its implementation and avoid the intervention from advantage groups. Most of the funds directly go to low income families, early childhood education agencies as well as recruiting and training high quality teachers. And the main support targets are children from low income families, children with special needs and from minority groups.%弱势儿童接受高质量的早期教育具有较高的个人和社会收益。同时,对弱势儿童早期教育进行补偿性资助是实现社会公平正义的起点。出于系统管理的考虑和为了避免资助政策在利益集团之争中流产,美国对弱势儿童早期教育的资助项目大都纳入国家战略规划和社会保障体系并以法律的强制形式确保其得以实施。其实施途径主要是资助家庭、幼托机构以及招募和培训教师。资助对象主要针对低收入家庭儿童、特殊儿童和少数民族儿童。

  7. An advanced, new long-legged bird from the Early Cretaceous of the Jehol Group (northeastern China): insights into the temporal divergence of modern birds.

    Science.gov (United States)

    Liu, Di; Chiappe, Luis M; Zhang, Yuguang; Bell, Alyssa; Meng, Qingjin; Ji, Qiang; Wang, Xuri

    2014-11-14

    We describe a new ornithuromorph bird species, Gansus zheni from the Lower Cretaceous lacustrine deposits of the Jiufotang Formation (Jehol Group), Liaoning Province, China. A cladistic analysis resolves Gansus zheni as the sister taxon of the roughly contemporaneous Gansus yumenensis (Xiagou Formation, Gansu Province), and together as the most immediate outgroup to Ornithurae. Gansus zheni is the most advanced bird known today for the Jehol Biota. Its discovery provides the best-documented case of inter-basinal correlations (Jehol and Changma basins of Liaoning and Gansu provinces, respectively) using low-taxonomic clades of fossil birds. The existence of close relatives of Ornithurae in deposits formed at about 120 million years ago helps to mitigate the long-standing controversy between molecular and paleontological evidence for the temporal divergence of modern birds (Neornithes).

  8. Interobserver delineation uncertainty in involved-node radiation therapy (INRT) for early-stage Hodgkin lymphoma: on behalf of the Radiotherapy Committee of the EORTC lymphoma group.

    Science.gov (United States)

    Aznar, Marianne C; Girinsky, Theodore; Berthelsen, Anne Kiil; Aleman, Berthe; Beijert, Max; Hutchings, Martin; Lievens, Yolande; Meijnders, Paul; Meidahl Petersen, Peter; Schut, Deborah; Maraldo, Maja V; van der Maazen, Richard; Specht, Lena

    2017-04-01

    In early-stage classical Hodgkin lymphoma (HL) the target volume nowadays consists of the volume of the originally involved nodes. Delineation of this volume on a post-chemotherapy CT-scan is challenging. We report on the interobserver variability in target volume definition and its impact on resulting treatment plans. Two representative cases were selected (1: male, stage IB, localization: left axilla; 2: female, stage IIB, localizations: mediastinum and bilateral neck). Eight experienced observers individually defined the clinical target volume (CTV) using involved-node radiotherapy (INRT) as defined by the EORTC-GELA guidelines for the H10 trial. A consensus contour was generated and the standard deviation computed. We investigated the overlap between observer and consensus contour [Sørensen-Dice coefficient (DSC)] and the magnitude of gross deviations between the surfaces of the observer and consensus contour (Hausdorff distance). 3D-conformal (3D-CRT) and intensity-modulated radiotherapy (IMRT) plans were calculated for each contour in order to investigate the impact of interobserver variability on each treatment modality. Similar target coverage was enforced for all plans. The median CTV was 120 cm(3) (IQR: 95-173 cm(3)) for Case 1, and 255 cm(3) (IQR: 183-293 cm(3)) for Case 2. DSC values were generally high (>0.7), and Hausdorff distances were about 30 mm. The SDs between all observer contours, providing an estimate of the systematic error associated with delineation uncertainty, ranged from 1.9 to 3.8 mm (median: 3.2 mm). Variations in mean dose resulting from different observer contours were small and were not higher in IMRT plans than in 3D-CRT plans. We observed considerable differences in target volume delineation, but the systematic delineation uncertainty of around 3 mm is comparable to that reported in other tumour sites. This report is a first step towards calculating an evidence-based planning target volume margin for INRT in HL.

  9. 大生集团早期金融事业的兴衰%Financial Capitalization of Dasheng Group in Its Early Time

    Institute of Scientific and Technical Information of China (English)

    羽离子

    2011-01-01

    近现代中国最大工业集团之一大生集团主要是通过借贷融资、发行股票和建立银行吸储等将民间资金及少量官款转化为工业资本。1920年,大生系工商资本集团创建了淮海实业银行和花纱与股票交易所。银行还印备了钞票,准备占领更大分额的资本市场。但大生集团未能象日本涩泽系企业集团那样在较早的时候就建设好工商活动与金融事业间的良性关系。连同交易所在内的大生系的金融机构在数年后未能承受苏北大水灾等所引发的金融危机。大生集团早期金融业的兴衰为当代中国民营企业的资本积累和运作,提供了值得记取的经验和教训。%In 1920, Dasheng group established Huai Hal Industrial Bank and a stock exchange. The bank gave a good play to the initial capitalization of finance. It even issued different substitutions of money to replaced part of the money system in a quite big area. Comparing with the financial business of Japanese Shibusawa Ei'ichi's enterprises group, Dasheng's financial business was weak and undeveloped. The financial organs of Dasheng suffered heavily from a serious flood in North Jiangsu and were stricken by a financial crisis to bankrupt nearly just after a couple of years. But. on the other hand, Dasheng's experience and lessons from its accumulation and maintain of capital was really valuable contribu- tion to civilian-run enterprises in China.

  10. Effects of sex and early maternal abuse on adrenocorticotropin hormone and cortisol responses to the corticotropin-releasing hormone challenge during the first 3 years of life in group-living rhesus monkeys.

    Science.gov (United States)

    Sanchez, Mar M; McCormack, Kai; Grand, Alison P; Fulks, Richelle; Graff, Anne; Maestripieri, Dario

    2010-01-01

    In this study we investigated the development of the hypothalamic-pituitary-adrenal (HPA) axis in 21 group-living rhesus monkeys infants that were physically abused by their mothers in the first few months of life and in 21 nonabused controls. Cortisol and adrenocorticotropin hormone (ACTH) responses to a corticotropin-releasing hormone (CRH) challenge were assessed at 6-month intervals during the subjects' first 3 years of life. Abused infants exhibited greater cortisol responses to CRH than controls across the 3 years. Abused infants also exhibited blunted ACTH secretion in response to CRH, especially at 6 months of age. Although there were no significant sex differences in abuse experienced early in life, females showed a greater cortisol response to CRH than males at all ages. There were no significant sex differences in the ACTH response to CRH, or significant interactions between sex and abuse in the ACTH or cortisol response. Our findings suggest that early parental maltreatment results in greater adrenocortical, and possibly also pituitary, responsiveness to challenges later in life. These long-term alterations in neuroendocrine function may be one the mechanisms through which infant abuse results in later psychopathologies. Our study also suggests that there are developmental sex differences in adrenal function that occur irrespective of early stressful experience. The results of this study can enhance our understanding of the long-term effects of child maltreatment as well as our knowledge of the development of the HPA axis in human and nonhuman primates.

  11. 兰州-民和盆地下白垩统河口群沉积特征及盆地分析%Sedimentology and basin analysis of the Early Cretaceous Hekou Group in Lanzhou-Minhe basin

    Institute of Scientific and Technical Information of China (English)

    陈军; 柳永清; 旷红伟; 刘燕学; 彭楠; 许欢; 董超; 刘海; 薛沛霖

    2013-01-01

    Lanzhou-Minhe basin is a typical intracontinental rift basin in northwest Gansu formed in the Early Cretaceous. The Hek-ou Group in Lanzhou-Minhe basin is characterized by purplish red clastic sediments with a variety of grain sizes. On the basis of previous researches, the authors conducted field sedimentary investigations and studies of sedimentary fades, provenance and palaeocurrent of the Hekou Group along different stratigraphic sections such as Hekou, Yanguoxia and Zhongpu. The results indicate that the Hekou Group experienced an evolution of sedimentary faices from alluvial fan through fan delta and lacustrine/fluvial facies to deltaic sedimentary facies. Provenance and palaeocurrents suggest that the uplifted Qilian Mountain around the basin was the main material source of sediments during the Early Cretaceous. It is also shown that the previous Datonghe Formation belonged to the Late Jurassic-Early Cretaceous period and the Heko Group was deposited since the earlier Early Cretaceous. In addition, dinosaur fossils and pollen assemblages in the Heko Group and their environmental implications were described as well. Finally, a reconstruction model for palaeogeography of Lanzhou-Minhe basin in the Early Cretaceous was established.%兰州-民和盆是早白量世时期中国西部典型的陆内断陷沉积盆地,该时期主要发育的河口群是一套红褐色碎屑岩地层.在前人研究的基础上,对河口、盐锅峡、兰州中铺等地河口群进行野外地质调查,以盆地分析方法为手段,从地层、沉积相、物源和古水流等方面对盆地内的河口群进行研究分析认为,河口群在沉积相序上经历了冲积扇相-扇三角洲相-湖相/河流相-三角洲相的演化过程.在对大通河组与河口群综合研究的基础上,认为大通河组的时代宜划归为晚侏罗世-早白垩世,且河口群地层包括了早白垩世早期的沉积.结合河口群砾石成分、砂岩组分和古水

  12. Cost-effectiveness and cost-utility of combination therapy in early rheumatoid arthritis: randomized comparison of combined step-down prednisolone, methotrexate and sulphasalazine with sulphasalazine alone. COBRA Trial Group. Combinatietherapie Bij Reumatoïde Artritis.

    Science.gov (United States)

    Verhoeven, A C; Bibo, J C; Boers, M; Engel, G L; van der Linden, S

    1998-10-01

    Assessment of the cost-effectiveness and cost-utility of early intervention in rheumatoid arthritis (RA) patients, with combined step-down prednisolone, methotrexate and sulphasalazine, compared to sulphasalazine alone. Multicentre 56 week randomized double-blind trial with full economic analysis of direct costs and utility analysis with rating scale and standard gamble measurement techniques. The combined-treatment group included 76 patients and the sulphasalazine group 78 patients. The mean total costs per patient in the first 56 weeks of follow-up were $5519 for combined treatment and $6511 for treatment with sulphasalazine alone (P = 0.37). Out-patient care, in-patient care and non-health care each contributed about one-third to the total costs. The combined-treatment group appeared to generate savings in the length of hospital stay for RA, non-protocol drugs and costs of home help, but comparisons were not statistically significant. Protocol drugs and monitoring were slightly more expensive in the combined-treatment group. Clinical, radiographic and functional outcomes significantly favoured combined treatment at week 28 (radiography also at week 56). Utility scores also favoured combined treatment. Combined treatment is cost-effective due to enhanced efficacy at lower or equal direct costs.

  13. Network structure of strategic early warning and command information system based on group characteristics%基于群特征的战略预警指挥信息系统网系结构分析

    Institute of Scientific and Technical Information of China (English)

    高姝

    2015-01-01

    为了满足信息化战争对灵活机动的军事信息网络的作战需求,针对作战要素本身所具有的群体特性,提出了基于群特征的战略预警指挥信息系统网系结构的构建.首先研究了战略预警指挥信息系统网络合群演进过程,然后利用OPNET网络仿真软件模拟战略预警指挥信息系统网络自组织合群拓扑结构及运行状态,最后结合不同仿真场景对网络性能指标进行了对比分析.仿真结果表明,基于群特征的网系结构在网络平均时延和网络吞吐量等方面明显优于传统的固定式网络拓扑结构.%In order to meet the operation demand of the information war on the flexible military information network, this article proposes the construction of network system structure of the strategic early warning and command information system based on group characteristics, in terms of the group characteristics possessed by the operational elements themselves. At first, the social evolution process of the strategic early warning and command information system network is studied, next, the self-organizing social group topology and the running state of the strategic early warning and command information system network is simulated by taking the OPNET network simulation software, and finally, the network performance indexes are analyzed in comparison to the various simulation scenarios. Simulation outcomes show that the group characteristics-based network system structure is distinctly superior to the traditional fixed network topology structure with respect to the network average delay and network throughput and the like.

  14. PPI layouts: BioJS components for the display of Protein-Protein Interactions [v1; ref status: indexed, http://f1000r.es/2u5

    Directory of Open Access Journals (Sweden)

    Gustavo A. Salazar

    2014-02-01

    Full Text Available Summary: We present two web-based components for the display of Protein-Protein Interaction networks using different self-organizing layout methods: force-directed and circular. These components conform to the BioJS standard and can be rendered in an HTML5-compliant browser without the need for third-party plugins. We provide examples of interaction networks and how the components can be used to visualize them, and refer to a more complex tool that uses these components. Availability: http://github.com/biojs/biojs; http://dx.doi.org/10.5281/zenodo.7753

  15. Development of JS399-19·Tebuconazole 48% SC to Control Wheat Scab%48%氰烯菌酯·戊唑醇悬浮剂防治小麦赤霉病的开发

    Institute of Scientific and Technical Information of China (English)

    刁亚梅; 周明国; 王建新; 刘德如

    2012-01-01

    [目的]为了延缓刨制杀菌剂氰烯菌酯的抗药性和扩大氰烯菌酯的应用范围,通过室内活性筛选和田间试验等研究,开发了48%氰烯菌酯·戊唑醇悬浮剂.[结果]室内活性筛选表明:氰烯菌酯与戊唑醇复配在1~6∶1时对小麦赤霉病具有协同相加作用.2011年田间试验表明:48%氰烯菌酯·戊唑醇SC(氰烯菌酯36%+戊唑醇12%)对小麦赤霉病具有优良的防效,在推荐有效成分使用剂量300~420 g a.i./hm2下防效达63.8%~87.5%.[结论]该药剂除了防治小麦赤霉病,还可用于防治小麦白粉病、小麦纹枯病等麦类病害.%[Aims] In order to delay the resistance of JS399-19 against wheat scab and extend its application, new formulation, JS399-19- tebuconazole 48% SC, were developed by bioassay and field trail. [Results] Bioassay showed that the composition of JS399-19 and tebuconazole at ratios of 1-6:1 had synergisU'c effect against Fusarium graminearum in vitro. Field trail showed that this new SC had excellent effect to control wheat scab. The control effect were 63.8-87.5% at recommended dosage of 300-420 g a.i./ha. [Conclusions] The new formulation, JS399-19 · tebuconazole 48% SC, had been used to control wheat scab and other deseases, such as wheat powdery mildew, wheat sharp eyespot, etc.

  16. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    Communications Infrastructure The 55 CMS Centres worldwide are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin is particularly busy at the moment, hosting about 50 physicists taking part in the heavy-ion data-taking and analysis. Three new CMS meeting room will be equipped for videoconferencing in early 2012: 40/5B-08, 42/R-031, and 28/S-029. The CMS-TV service showing LHC Page 1, CMS Page 1, etc. (http://cmsdoc.cern.ch/cmscc/projector/index.jsp) is now also available for mobile devices: http://cern.ch/mcmstv. Figure 12: Screenshots of CMS-TV for mobile devices Information Systems CMS has a new web site: (http://cern.ch/cms) using a modern web Content Management System to ensure content and links are managed and updated easily and coherently. It covers all CMS sub-projects and groups, replacing the iCMS internal pages. It also incorporates the existing CMS public web site (http:/...

  17. 新生儿早发型 GBS败血症1例并文献复习%A case report of early-onset group B streptococcal sepsis and literature review

    Institute of Scientific and Technical Information of China (English)

    刘蓓蓓; 叶飘; 蒲杰; 韩彦青

    2013-01-01

    目的:介绍新生儿早发型B族溶血链球菌( GBS)败血症的临床表现、治疗及预防方法。方法报道1例血培养及脑脊液培养均为阳性的早发型GBS败血症患儿的临床表现、实验室检查及治疗经过,并进行文献复习。结果该病例为一例以化脓性脑膜炎为主要表现的早发型GBS败血症,先后经积极1周青霉素及4周万古霉素抗感染治疗,治愈出院,随访预后良好。结论 GBS是新生儿早发型败血症重要的致病菌,青霉素是治疗的首选药物,必要时也可使用万古霉素抗感染治疗,建议对孕妇开展产前GBS筛查并进行预防性治疗,尤其应对高危新生儿进行监测以减少早发型GBS败血症的发生和远期严重后遗症。免疫预防和疫苗预防有望成为更有效的预防策略。%Objective To introduce the clinic manifestations , treatment and prophylaxis of early-onset neonatal group B streptococcal (GBS) sepsis.Methods Early-onset GBS sepsis in one case was reported with positive results both in blood culture and cerebrospinal culture.Its clinical manifestations , laboratory examinations , and process of treatment were reported and corresponding literatures were reviewed.Results The major clinic manifestation of the case was purulent meningitis .After one-week penicillin and four-week vancomycin treatment, the case was cured and discharged with good prognosis at follow -up.Conclusion GBS is the important pathogen of early-onset neonatal sepsis , and penicillin is the first choice for the treatment .Vancomycin can be used if necessary .GBS screening for pregnancy and preventive treatment is recommended , and high-risk neonates should be monitored to reduce the incidence of early-onset GBS sepsis and avoid serious sequela .Immunity regulation and vaccines may be more efficacious strategy in future .

  18. Historical time to disease progression and progression-free survival in patients with recurrent/refractory neuroblastoma treated in the modern era on Children's Oncology Group early-phase trials.

    Science.gov (United States)

    London, Wendy B; Bagatell, Rochelle; Weigel, Brenda J; Fox, Elizabeth; Guo, Dongjing; Van Ryn, Collin; Naranjo, Arlene; Park, Julie R

    2017-09-08

    Early-phase trials in patients with recurrent neuroblastoma historically used an objective "response" of measureable disease (Response Evaluation Criteria In Solid Tumors [RECIST], without bone/bone marrow assessment) to select agents for further study. Historical cohorts may be small and potentially biased; to the authors' knowledge, disease recurrence studies from international registries are outdated. Using a large recent cohort of patients with recurrent/refractory neuroblastoma from Children's Oncology Group (COG) modern-era early-phase trials, the authors determined outcome and quantified parameters for designing future studies. The first early-phase COG trial enrollment (sequential) of 383 distinct patients with recurrent/refractory neuroblastoma on 23 phase 1, 3 phase 1/2, and 9 phase 2 trials (August 2002 to January 2014) was analyzed for progression-free survival (PFS), overall survival (OS), and time to disease progression (TTP). Planned frontline therapy for patients with high-risk neuroblastoma included hematopoietic stem cell transplantation (approximately two-thirds of patients underwent ≥1 hematopoietic stem cell transplantation); 13.2% of patients received dinutuximab. From the time of the patient's first early-phase trial enrollment (383 patients), the 1-year and 4-year PFS rates ( ± standard error) were 21% ± 2% and 6% ± 1%, respectively, whereas the 1-year and 4-year OS rates were 57% ± 3% and 20% ± 2%, respectively. The median TTP was 58 days (interquartile range, 31-183 days [350 patients]); the median follow-up was 25.3 months (33 patients were found to be without disease recurrence/progression). The median time from diagnosis to first disease recurrence/progression was 18.7 months (range, 1.4-64.8 months) (176 patients). MYCN amplification and 11q loss of heterozygosity were prognostic of worse PFS and OS (P = .003 and Pphase trial enrollment. This recent COG cohort of patients with recurrent

  19. EDF at a glance 2003; Groupe EDF - organisation et chiffres cles 2003

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This document presents the organization and key data of Electricite de France (EdF) group for 2003: business, priorities, values, different branches of the group (continental Europe, western Europe, Mediterranean branch, Africa, Asia-Pacific, Americas, Dalkia energy services, development branch), management, board of directors, market opening in France, human resource strategy, R and D, customers (residential, commercial, business and industrial, local authorities), industrial tool (fossil-fired generation, network management, renewable energy sources), reliability, financial flexibility, sustainable development (role of renewables in generation, CO{sub 2} emissions, radiation protection, nuclear waste, environment, handling fuel poverty, landscape conservation), contacts and affiliates outside France. (J.S.)

  20. Commentary on: "Comprehensive transcriptional analysis of early-stage urothelial carcinoma." Hedegaard J, Lamy P, Nordentoft I, Algaba F, Høyer S, Ulhøi BP, Vang S, Reinert T, Hermann GG, Mogensen K, Thomsen MB, Nielsen MM, Marquez M, Segersten U, Aine M, Höglund M, Birkenkamp-Demtröder K, Fristrup N, Borre M, Hartmann A, Stöhr R, Wach S, Keck B, Seitz AK, Nawroth R, Maurer T, Tulic C, Simic T, Junker K, Horstmann M, Harving N, Petersen AC, Calle ML, Steyerberg EW, Beukers W, van Kessel KE, Jensen JB, Pedersen JS, Malmström PU, Malats N, Real FX, Zwarthoff EC, Ørntoft TF, Dyrskjøt L. Cancer Cell. 2016 Jul 11;30(1):27-42.

    Science.gov (United States)

    Lee, Byron H

    2017-09-01

    Non-muscle-invasive bladder cancer (NMIBC) is a heterogeneous disease with widely different outcomes. We performed a comprehensive transcriptional analysis of 460 early-stage urothelial carcinomas and showed that NMIBC can be subgrouped into 3 major classes with basal- and luminal-like characteristics and different clinical outcomes. Large differences in biological processes such as the cell cycle, epithelial-mesenchymal transition, and differentiation were observed. Analysis of transcript variants revealed frequent mutations in genes encoding proteins involved in chromatin organization and cytoskeletal functions. Furthermore, mutations in well-known cancer driver genes (e.g., TP53 and ERBB2) were primarily found in high-risk tumors, together with APOBEC-related mutational signatures. The identification of subclasses in NMIBC may offer better prognostication and treatment selection based on subclass assignment. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Quality control of involved-field radiotherapy for patients with early stage Hodgkin's lymphoma based on a central prospective review. Comparison of the results between two study generations of the German Hodgkin Study Group

    Energy Technology Data Exchange (ETDEWEB)

    Kriz, J.; Haverkamp, U.; Eich, H.T. [Muenster Univ. (Germany). Dept. of Radiation Oncology; Bangard, C. [Koeln Univ. (Germany). Dept. of Radiology; Bongartz, R.; Baues, C.; Mueller, R.P. [Koeln Univ. (Germany). Dept. of Radiation Oncology; Engert, A. [Koeln Univ. (Germany). Dept. of Medical Oncology

    2012-08-15

    Purpose: Based on experience in trials HD10 and HD11 (1998-2003), the radiotherapy reference center of the German Hodgkin Study Group (GHSG) continued their central prospective radiation oncological review in trials HD13 and HD14. The purpose of this analysis was to identify the impact of this procedure on radiotherapeutic management and to compare findings with former trials. Methods: Between 2003 and 2009, 1,710 patients were enrolled in the HD13 trial (early favorable stages) and 2,039 patients in the HD14 trial (early unfavorable stages). All patients received a total of 30 Gy involved-field (IF) radiotherapy within a combined modality approach. Results: For patients in HD13, there was a correction of disease involvement in 847/1,518 patients (56%), and for patients in HD14 in 1,370/1,905 patients (72%). Most discrepancies were observed in the lower mediastinum (19.2%), infraclavicular (31.7%), upper cervical (12.7%), and supraclavicular (10.8%) lymph nodes. This resulted in a change of disease stage in 241 (7%) patients and a shift into another study protocol in 66 (2%) patients. Due to the incorrect lymph node documentation of the participating study centers, the IF radiotherapy volume had to be enlarged in 1,063/3,423 patients (31%) and reduced in 244/3,423 patients (7.1%). These findings are comparable to the results of the quality control in the trials HD10 and HD11 (2,611 patients reviewed). Conclusion: Central review of the diagnostic imaging and clinical findings of Hodgkin's lymphoma patients shows a considerable number of discrepancies compared with the local evaluation. Thus, meticulous evaluation of all imaging information in close collaboration between the radiation oncologist and diagnostic radiologist is mandatory. (orig.)

  2. Maximizing neonatal early onset group B streptococcal disease prevention with universal culture screening at 35 to 37 weeks gestation: a comparison of GBS detection rates between LIM broth and CNA culture media.

    Science.gov (United States)

    Orsello, Christopher; Dommermuth, Ronald

    2003-06-01

    Group B streptococcal (GBS) disease is the most common cause of early onset neonatal sepsis. The Centers for Disease Control (CDC) recommends performing recto-vaginal cultures on pregnant woman to detect GBS, followed by treatment of women with positive cultures. Our facility adopted selective culture screening in 1997 using a colistin-naladixic acid (CNA) plate media instead of the more expensive LIM broth media. CNA plate cultures cost one third that of LIM broth and allow for final results in 24 hours, versus 48-72 hours with LIM broth. We hypothesized that CNA media saves time, money, and detects GBS as effectively as LIM broth. This study determined which media is superior at detecting recto-vaginal GBS. This was a case-control study involving 152 consecutive pregnant patients at 35-37 weeks from August 1 to October 1, 2001, at Naval Hospital Bremerton, Wash. We obtained two recto-vaginal swabs from each patient. One was cultured in LIM broth and the other on CNA medium. We then compared differences in the rates of positive cultures with LIM broth versus CNA medium using chi-square statistics and calculation of odds ratios (OR). LIM broth detected GBS in 35 of 145 (24.19%) women versus 21 of 145 (14.5%) using CNA. CNA failed to detect GBS in 15 cases in which LIM broth succeeded (OR=1.88; 95% CI=1.03-3.4). LIM broth is superior at detecting maternal GBS colonization and is recommended over CNA plate to maximize prevention of early onset neonatal GBS disease.

  3. Prognostic significance of ESR1 gene amplification, mRNA/protein expression and functional profiles in high-risk early breast cancer: a translational study of the Hellenic Cooperative Oncology Group (HeCOG.

    Directory of Open Access Journals (Sweden)

    George Pentheroudakis

    Full Text Available BACKGROUND: Discrepant data have been published on the incidence and prognostic significance of ESR1 gene amplification in early breast cancer. PATIENTS AND METHODS: Formalin-fixed paraffin-embedded tumor blocks were collected from women with early breast cancer participating in two HeCOG adjuvant trials. Messenger RNA was studied by quantitative PCR, ER protein expression was centrally assessed using immunohistochemistry (IHC and ESR1 gene copy number by dual fluorescent in situ hybridization probes. RESULTS: In a total of 1010 women with resected node-positive early breast adenocarcinoma, the tumoral ESR1/CEP6 gene ratio was suggestive of deletion in 159 (15.7%, gene gain in 551 (54.6% and amplification in 42 cases (4.2%, with only 30 tumors (3% harboring five or more ESR1 copies. Gene copy number ratio showed a significant, though weak correlation to mRNA and protein expression (Spearman's Rho <0.23, p = 0.01. ESR1 clusters were observed in 9.5% (57 gain, 38 amplification of cases. In contrast to mRNA and protein expression, which were favorable prognosticators, gene copy number changes did not obtain prognostic significance. When ESR1/CEP6 gene ratio was combined with function (as defined by ER protein and mRNA expression in a molecular classifier, the Gene Functional profile, it was functional status that impacted on prognosis. In univariate analysis, patients with functional tumors (positive ER protein expression and gene ratio normal or gain/amplification fared better than those with non-functional tumors with ESR1 gain (HR for relapse or death 0.49-0.64, p = 0.003. Significant interactions were observed between gene gain/amplification and paclitaxel therapy (trend for DFS benefit from paclitaxel only in patients with ESR1 gain/amplification, p = 0.066 and Gene Functional profile with HER2 amplification (Gene Functional profile prognostic only in HER2-normal cases, p = 0.029. CONCLUSIONS: ESR1 gene deletion and

  4. EARLY TRIASSIC SPORE-POLLEN ASSEMBLAGES FROM THE HONGSHUICHUAN GROUP OF CENTRAL-WESTERN QINGHAI%青海省中西部洪水川群孢粉组合及其时代

    Institute of Scientific and Technical Information of China (English)

    欧阳舒; 冀六祥; 罗伟

    2011-01-01

    The Hongshuichuan Group typically crops out in the Maduo and Dulan counties of central Qing-hai, consisting mainly of volcano-elastics and limestones with thick basal conglomerates, it is dated as Early Triassic based on faunal evidence (e. g. from cephalopods). However, the group actually extends far to the western area of the province and includes two sets of strata,lithologically represented mainly by dark grey muddy siltstones and dark grey sandy shales, previously assigned respectively to the Permian and Jurassic. The present paper deals with abundant and diverse fossil spores and pollen recovered for the first time from these two sets of stratigraphic units, represented by two sections (Fig. 1) in a depopulated area far West of the Geermu City, located at ca. 36. 00-36. 40°NX 93. 00°-93. 4°E, to the North of the Deep-Big Fracture-F3. The assemblages are all characterized by the constant presence of Calamospora, Li-matulasporites, Lundbladispora, Aratrisporites, Taeniaesporites ( = Lunatisporites) and Tuber-monocolpites ( = Sulcusicystis), etc.. They totally about 106 species (forms) in 89 genera of spores and pollen, including 9 new species; and 15 species in 15 genera of acritarchs, including 3 new species. All are listed and mostly of them illustrated here. As a whole the assemblages contain an average contents of 43. 98% cryptogam spores, 45. 81% gymnospermous pollen and 10. 04% acritarchs.Two assemblages have been distinguished, the Calamospora (8. 4%) - Limatulasporites (14. 36%) -Taeniaesporites (17. 70%) - Micrhystridium (2.30%) Assemblage from the lower part (the so called "Lower Lithoformation") of the Hongshuichuan Group; and the Limatulasporites (6.8%) -Taeniaesporites (11.0%) - Tubermonocolpites (1.70%) - Baltisphaeridium (1. 80%) Assemblage from the upper part ("the Upper Lithoformation"). Both assemblages are similar in appearance, especially at generic level, and indicate an Early Triassic age.The lower assemblage is dated as Induan because

  5. Research on Stoichiometry of Early-spring Herbs Functional Group in the Subtropical Artificial Wetland%亚热带人工湿地中冬春草本功能群化学计量学研究

    Institute of Scientific and Technical Information of China (English)

    牛晓音; 常杰; 葛滢; 郑家文

    2011-01-01

    [Objective]The aim was to carry out stoichiometry on the early-spring herbs functional group in subtropical artificial wetland.[Method]UV-Vis spectrophotometer was used for the determination of nitrate-nitrogen,ammonium nitrogen and phosphorus concentrations.Potassium persulfate absorptiometry was used for the measurement of total N content,while the flame photometer was used to detect the potassium and sodium concentration in plants.All the nutrient determination of plant samples were repeated for four times.[Result]The four nutrient concentrations in almost all samples were in the normal range of natural plant nutrition concentrations;in early-spring herbs functional groups,different species showed diversity on the nutrient concentrations;plant height had no significant effect on the nutrient concentrations in plants;the nutrient concentrations of non-grass group plants were higher than that of grass group plants;the nutrient concentrations of the annual herb were higher than that of perennial herbs.[Conclusion]The study had provided basis for the understanding of the effects of changes in nutritional conditions on species diversity,community structure and succession of the system.%[目的]对亚热带人工湿地中冬春草本功能群进行化学计量学研究。[方法]用紫外可见分光光度计测定植物体内的硝态氮、铵态氮和磷的元素质量浓度,用过硫酸钾氧化吸光光度法测总N含量,用火焰光度计测定植物体内的钾和钠的元素质量浓度,每种植物样本的元素测定均进行4次重复。[结果]基本所有样本的4种营养元素浓度都处于自然界植物营养元素浓度正常范围;在冬春草本植物功能群内,不同物种在元素质量浓度上表现出多样性;植物高度对营养元素浓度的影响不明显;非禾草类植物的营养元素浓度高于禾草类植物的营养元素浓度;一年生草本植物的营养元素浓度高于多年生草本植物的营养元素浓度。[结

  6. Early onset of hypertension and serum electrolyte changes as potential predictive factors of activity in advanced HCC patients treated with sorafenib: results from a retrospective analysis of the HCC-AVR group

    Science.gov (United States)

    Gardini, Andrea Casadei; Scarpi, Emanuela; Marisi, Giorgia; Foschi, Francesco Giuseppe; Donati, Gabriele; Giampalma, Emanuela; Faloppi, Luca; Scartozzi, Mario; Silvestris, Nicola; Bisulli, Marcello; Corbelli, Jody; Gardini, Andrea; Barba, Giuliano La; Veneroni, Luigi; Tamberi, Stefano; Cascinu, Stefano; Frassineti, Giovanni Luca

    2016-01-01

    Hypertension (HTN) is frequently associated with the use of angiogenesis inhibitors targeting the vascular endothelial growth factor pathway and appears to be a generalized effect of this class of agent. We investigated the phenomenon in 61 patients with advanced hepatocellular carcinoma (HCC) receiving sorafenib. Blood pressure and plasma electrolytes were measured on days 1 and 15 of the treatment. Patients with sorafenib-induced HTN had a better outcome than those without HTN (disease control rate: 63.4% vs. 17.2% (p=0.001); progression-free survival 6.0 months (95% CI 3.2-10.1) vs. 2.5 months (95% CI 1.9-2.6) (p<0.001) and overall survival 14.6 months (95% CI9.7-19.0) vs. 3.9 months (95% CI 3.1-8.7) (p=0.003). Sodium levels were generally higher on day 15 than at baseline (+2.38, p<0.0001) in the group of responders (+4.95, p <0.0001) compared to patients who progressed (PD) (+0.28, p=0.607). In contrast, potassium was lower on day 14 (−0.30, p=0.0008) in the responder group (−0.58, p=0.003) than in those with progressive disease (−0.06, p=0.500). The early onset of hypertension is associated with improved clinical outcome in HCC patients treated with sorafenib. Our data are suggestive of an activation of the renin-angiotensin system in patients with advanced disease who developed HTN during sorafenib treatment. PMID:26893366

  7. Colonización por estreptococo beta hemolítico del grupo b durante el embarazo y prevención de enfermedad neonatal Group B streptococcus colonization during pregnancy and prevention of early onset of disease

    Directory of Open Access Journals (Sweden)

    José Sad Larcher

    2005-06-01

    Full Text Available El estreptococo beta-hemolítico del grupo B (SGB es uno de los principales agentes causantes de sepsis neonatal precoz. La mortalidad de los afectados oscila entre el 6 y el 20%, y la tasa de secuela neurológica llega al 30%. En 1996 el Centro de Prevención y Control de Enfermedades de Atlanta, el Colegio Americano de Obstetras y Ginecólogos y la Academia Americana de Pediatría sugirieron en consenso que el personal de atención de salud materna-neonatal debía adoptar una estrategia para la prevención de la sepsis por este germen. Los objetivos del presente trabajo prospectivo fueron determinar el porcentaje de colonización por SGB en las pacientes gestantes asistidas del 1° de julio de 2001 al 31 de diciembre de 2002 e implementar un programa de prevención de sepsis neonatal precoz por SGB a través de profilaxis antibiótica intraparto basado en cultivos. Sobre 1756 pacientes, se realizaron cultivos con hisopado vaginal y anal a 1228 (69.9%. El porcentaje de colonización materna por SGB fue del 1.4% (17 pacientes. Se presentó un caso de sepsis neonatal compatible con SGB (0.6‰ en una madre con cultivo negativo. Sólo una paciente portadora de SGB presentó factores de riesgo. Los resultados nos sugieren continuar con la estrategia de prevención basada en cultivos debido a que la mayoría de las pacientes colonizadas no presentaron factores de riesgo. Son necesarios estudios de relación costo-beneficio en nuestro medio para definir si esta estrategia de prevención es aplicable a la realidad sanitaria argentina.Group B Streptococcus (GBS is the most frequent cause of early onset of neonatal sepsis. Case-fatality rate is 6-20% for newborns. Neurological sequel occurs in 30% of survivors. In 1996, the Centers for Disease Control and Prevention (CDC, the American College of Obstetricians and Gynecologists, and the American Academy of Pediatrics recommended that obstetrics providers should adopt either a culture-based or a risk

  8. E-groups training

    CERN Multimedia

    HR Department

    2012-01-01

    There will be an e-groups training course on 16 March 2012 which will cover the main e-groups functionalities i.e.: creating and managing e-groups, difference between static and dynamic e-groups, configuring posting restrictions and archives, examples of where e-groups can be used in daily work. Even if you have already worked with e-groups, this may be a good opportunity to learn about the best practices and security related recommendations when using e-groups. You can find more details as well as enrolment form for the training (it’s free) here. The number of places is limited, so enrolling early is recommended.   Technical Training Tel. 72844

  9. Group X

    Energy Technology Data Exchange (ETDEWEB)

    Fields, Susannah

    2007-08-16

    This project is currently under contract for research through the Department of Homeland Security until 2011. The group I was responsible for studying has to remain confidential so as not to affect the current project. All dates, reference links and authors, and other distinguishing characteristics of the original group have been removed from this report. All references to the name of this group or the individual splinter groups has been changed to 'Group X'. I have been collecting texts from a variety of sources intended for the use of recruiting and radicalizing members for Group X splinter groups for the purpose of researching the motivation and intent of leaders of those groups and their influence over the likelihood of group radicalization. This work included visiting many Group X websites to find information on splinter group leaders and finding their statements to new and old members. This proved difficult because the splinter groups of Group X are united in beliefs, but differ in public opinion. They are eager to tear each other down, prove their superiority, and yet remain anonymous. After a few weeks of intense searching, a list of eight recruiting texts and eight radicalizing texts from a variety of Group X leaders were compiled.

  10. PsicquicGraph, a BioJS component to visualize molecular interactions from PSICQUIC servers [v1; ref status: indexed, http://f1000r.es/2up

    Directory of Open Access Journals (Sweden)

    Jose M. Villaveces

    2014-02-01

    Full Text Available Summary: Protein interaction networks have become an essential tool in large-scale data analysis, integration, and the visualization of high-throughput data in the context of complex cellular networks. Many individual databases are available that provide information on binary interactions of proteins and small molecules. Community efforts such as PSICQUIC aim to unify and standardize information emanating from these public databases. Here we introduce PsicquicGraph, an open-source, web-based visualization component for molecular interactions from PSIQUIC services. Availability: PsicquicGraph is freely available at the BioJS Registry for download and enhancement. Instructions on how to use the tool are available here http://goo.gl/kDaIgZ and the source code can be found at http://github.com/biojs/biojs and DOI:10.5281/zenodo.7709.

  11. 一个基于 Ext-JS技术的污水管理信息平台的设计与实现%DESIGN AND IMPLEMENTATION OF AN EXT-JS TECHNOLOGY-BASED SEWAGE MANAGEMENT INFORMATION PLATFORM

    Institute of Scientific and Technical Information of China (English)

    卢冶; 徐明; 苏勇

    2013-01-01

    面对污水处理信息化发展趋势中诸如异构的网络环境、众多的组织机构、多样化的角色分工、特定的运行模式等亟须解决的问题,在Spring 和Hibernate 框架的基础上,采用B/S结构的多层架构设计思想,设计并实现一个基于 Ext-JS技术的污水管理信息平台。 Ext-JS良好的组件化设计提高了Web 界面品质和开发效率,数据同步模型则实现了水务数据的有机整合与共享,这些系统特点为水务管理工作进入新的层次奠定了基础。%Facing the problems to be solved urgently in the informatisation development trend of sewage treatment such as the heterogeneous network environments , great number of organisations , diversifying division of labour for roles , and specific running mode , etc., a sewage information management platform based on Ext-JS technology is designed and implemented , which is on the basis of Spring and Hibernate framework and adopts a multi-layer architecture design idea of B/S structure.Good component-based programming in Ext-JS improves the quality of Web pages and development efficiency .Water affairs data ’ s flexible integration and sharing are achieved by using data synchronisation model .Thereby all of these system features will lay the foundation for water affairs management upgrading to a new level .

  12. 基于NodeJS的智能家居语音控制系统服务器端设计与实现%Design of NodeJS-based Smart Home Voice-controI System Server

    Institute of Scientific and Technical Information of China (English)

    单振华; 王舒憬; 陈凯; 强杰

    2016-01-01

    This paper introduces the overaI structure, technicaI means and the achievement of the main function moduIes of the design of NodeJS-based smart home voice controI system server.The system is mainIy to achieve reaI-time server-side speech recognition.Through sending the received voice data to the Baidu cIoud recognition,the recognition resuIt is re-turned to the cIient.In addition,NodeJS owns the feature of the event-driven,the asynchronous programming,and its out-standing advantages make procedures to achieve high concurrency.%介绍了基于NodeJS的智能家居语音控制系统服务器端总体结构、技术手段和主要功能模块的实现。该系统服务器端主要实现实时语音识别,通过把接收的语音数据发送给百度语音云端识别,把识别结果返回给客户端。此外, NodeJS采用事件驱动、异步编程,其突出的优点使得程序能够实现高并发处理。NodeJS非阻塞模式的IO处理给NodeJS带来在相对低系统资源耗用下的高性能与出众的负载能力。

  13. AQWT-J S01型深井水处理系统在王庄煤矿的应用%Application on AQWT-JS0 1 deep well water treatment system in Wangzhuang Coal Mine

    Institute of Scientific and Technical Information of China (English)

    王辉锋; 任书堂

    2013-01-01

    介绍了煤矿液压支架乳化液用水要求及现状。根据王庄煤矿深井水特点,设计并采用了AQWT-JS01型深井水处理系统,该系统包括介质过滤、活性炭吸附以及反渗透系统。处理后水质达到配置液压支架系统乳化液用水要求,保证了液压支架系统正常工作并延长其使用寿命。进行了经济效益分析,结果表明该矿采用此设备后产生了良好的环境、社会和经济效益。%This paper introduces the emulsion water requirements and current situation of hydraulic support in Coal Mine.According to the characters of deep well water in Wangzhuang coal mine,AQWT-JS01 deep well water treatment system has been designed and implemented.This treatment system includes dielectric filter,activated carbon adsorption and reverse osmosis system.Treated water quality reached the emulsion water requirements of hydraulic support sysG tem,ensured the hydraulic support system work properly and extend service life.The economic benefits analysis have been conducted.The results showed that Wangzhuang Coal Mine have good environmental,social and economical benefits after using this system.The economic beneG fits was analyzed,and the results showed that the mine after using the system has a good enviG ronmental,social and economic benefits.

  14. Spine and sacroiliac joints on magnetic resonance imaging in patients with early axial spondyloarthritis: prevalence of lesions and association with clinical and disease activity indices from the Italian group of the SPACE study

    Directory of Open Access Journals (Sweden)

    M. Lorenzin

    2016-09-01

    Full Text Available Our aim was to determine the prevalence of spine and sacroiliac joint (SIJ lesions on magnetic resonance imaging (MRI in patients with early axial spondyloarthritis (axSpA and their correlation with disease activity indices. Sixty patients with low back pain (LBP (≥3 months, ≤2 years, onset ≤45 years, attending the SpA-clinic of the Unità Operativa Complessa Reumatologia of Padova [SpondyloArthritis-Caught-Early (SPACE study], were studied following a protocol including physical examination, questionnaires, laboratory tests, X-rays and spine and SIJ MRI. Positive spine and SIJ MRI and X-rays images were scored independently by 2 readers using the SPARCC method, modified Stoke ankylosing spondylitis spine score and New York criteria. The axial pain and localization of MRI-lesions were referred to 4 sites: cervical/thoracic/lumbar spine and SIJ. All patients were classified into three groups: patients with signs of radiographic sacroiliitis (r-axSpA, patients without signs of r-axSpA but with signs of sacroiliitis on MRI (nr-axSpA MRI SIJ+, patients without signs of sacroiliitis on MRI and X-rays (nr-axSpA MRI SIJ-. The median age at LBP onset was 29.05±8.38 years; 51.6% of patients showed bone marrow edema (BME in spine-MRI and 56.7% of patients in SIJ-MRI. Signs of enthesitis were found in 55% of patients in the thoracic district. Of the 55% of patients with BME on spine-MRI, 15% presented presented a negative SIJMRI. There was a significant difference between these cohorts with regard to the prevalence of radiographic sacroiliitis, active sacroiliitis on MRI and SPARCC SIJ score. The site of pain correlated statistically with BME lesions in thoracic and buttock districts. Since positive spine-MRI images were observed in absence of sacroiliitis, we can hypothesize that this finding could have a diagnostic significance in axSpA suspected axSpA.

  15. Group morphology

    NARCIS (Netherlands)

    Roerdink, Jos B.T.M.

    2000-01-01

    In its original form, mathematical morphology is a theory of binary image transformations which are invariant under the group of Euclidean translations. This paper surveys and extends constructions of morphological operators which are invariant under a more general group TT, such as the motion group

  16. 吉林东部盆地群早白垩世原型盆地恢复%Early Cretaceous prototype restoration of the basin group in eastern Jilin

    Institute of Scientific and Technical Information of China (English)

    徐汉梁; 范超颖; 高璇

    2013-01-01

    Based on the regional geological data,electrical and seismic data,we research the stratigraphic,sedimentary,tectonic features of Early Cretaceous basin group in eastern Jilin,restoring the sedimentary paleogeography and the visage of prototype basin.Combined with the distribution of hydrocarbon source rocks controlled by the prototype basin and the residual basins transformation in the modem exploration,favorable exploration areas can be predicted.We concluded that prototype basin in this region was a part of a large terrigenous lake basin in Early Cretaceous.Guosong-Yingzuilazi formations sedimentary stage was the initial rifling isolated basin development stage,Linzitou Formation sedimentary stage was a fault-depressed diversionary stage,Shahezi-Yingcheng formations sedimentary stage was the time for unified depression basin,and the prototype basin was totally destroyed in Denglouku Formation sedimentary stage.Since Quantou Formation sedimentary stage,every basin was into an independent development stage.The(fan)delta facies,fluvial facies and paludal facies deposition areas which near the lake center of prototype basin,and in the depression of present basins are the advantageous areas for oil and gas exploration of the basin group in eastern Jilin.%通过区域地质、电法和地震资料等对吉林东部盆地群早白垩世地层、沉积和构造特征进行研究,从而恢复沉积古地理及原型盆地面貌,结合现今勘探成果与原型盆地控制烃源岩展布,残留盆地改造情况,预测有利勘探区.研究结果表明:该区早白垩世原型盆地为一大型陆相湖盆的一部分,果松组—鹰嘴砬子组沉积期为初始裂陷孤立盆地发展阶段,林子头组沉积期为断坳转换期,沙河子组—营城组沉积期为统一的坳陷盆地,至登娄库组沉积期原型盆地完全遭到破坏,泉头组沉积期各盆地进入独立发展阶段.靠近原型盆地湖盆中心的(扇)三角洲相、河流相及湖沼相沉

  17. Group devaluation and group identification

    NARCIS (Netherlands)

    Leach, C.W.; Rodriguez Mosquera, P.M.; Vliek, M.L.W.; Hirt, E.

    2010-01-01

    In three studies, we showed that increased in-group identification after (perceived or actual) group devaluation is an assertion of a (preexisting) positive social identity that counters the negative social identity implied in societal devaluation. Two studies with real-world groups used order manip

  18. Parental Expectations on Early Childhood Children within Chinese Low-income Migrant Worker Groups%低收入农民工家长对学前子女教育期待的研究

    Institute of Scientific and Technical Information of China (English)

    张瑞瑞

    2015-01-01

    家长教育期待是影响子女学业成就的关键因素。相较于城市家长,农民工家长教育期待水平相对偏低。在实现教育期待上,他们表现出了明显的外控倾向。与城市居民有更多互动的从事越界型职业的家长,对子女获取更高学历的意愿更强烈。家长投入效能感、聚居区的独特文化、城乡二元和新二元社会结构的限制是影响农民工家长教育期待的主要原因。农民工家长教育期待对子女发展的影响是复杂的。短期内,家长教育期待可能提升子女教育期待,但长期来看,缺乏实现条件的家长教育期待对儿童的发展未必是正向的,家长教育期待的表达可能导致子女轻视本阶层。%Parental expectations have been found to play a critical role in children’s academic suc-cess. This study has investigated the parental expectations and their effects on early childhood children within low-income migrant worker groups. Compared with the urban population, the level of parental ex-pectations of migrant workers is low. Also, they have external locus of control in realizing their expecta-tions. The crossover groups who interact more with the urban population have stronger ambition for their children’s high academic achievement. The reasons include parents’ self-efficacy regarding involvement in children’s schooling, interwined influence of culture of poverty and urban cultures, the limit of urban-rural dual social structure and new urban-rural dual social structure. The effects of migrant workers’ parental expectations are complex and are not always positive. In a short term, parental expectations may boost their children’s motivation and expectations. In a long term, because of lacking of supporting condi-tion, parental expectations may lead to inappropriate education and children’s discrimination on their own class.

  19. The challenge of early systemic sclerosis for the EULAR Scleroderma Trial and Research group (EUSTAR) community. It is time to cut the Gordian knot and develop a prevention or rescue strategy.

    Science.gov (United States)

    Matucci-Cerinic, M; Allanore, Y; Czirják, L; Tyndall, A; Müller-Ladner, U; Denton, C; Valentini, G; Distler, O; Fligelstone, K; Tyrrel-Kennedy, A; Farge, D; Kowal-Bielecka, O; van den Hoogen, F; Cutolo, M; Sampaio-Barros, P D; Nash, P; Takehara, K; Furst, D E

    2009-09-01

    Early diagnosis of systemic sclerosis (SSc) may allow the start of treatment that could slow disease progression. For this reason early diagnosis of the disease is of pivotal importance. However, the lack of diagnostic criteria and valid predictors significantly limit patient evaluation and the use of potentially effective drugs in the earliest phase of SSc. Early SSc may be suspected on the basis of Raynaud's phenomenon, puffy fingers, autoantibodies and SSc capillaroscopic pattern. In practice, the aim is to have criteria for the diagnosis of very early SSc. The criteria that are proposed are obviously provisional and need to be validated: (a) initially through a Delphi technique; (b) thereafter perhaps using already available datasets; but (c) of critical importance, through prospective studies. Only after prospective studies can these potential criteria be considered validated. The consensus on criteria for the classification of very early SSc might be part of the evolving EULAR/ACR project of reclassification of SSc.

  20. Análisis del microproceso terapéutico del dispositivo Grupo de Terapia Focalizada-GTF para adolescentes tempranos violentos Therapeutic microprocess analysis of the Focalised Therapy Group (FTG device for violent early adolescents

    Directory of Open Access Journals (Sweden)

    Susana Quiroga

    2010-12-01

    Full Text Available El análisis del microproceso terapéutico del dispositivo Grupo de Terapia Focalizada- GTF para adolescentes tempranos violentos se realizó en el marco de los Proyectos UBACYT 2004-2007 P069 y 2008-2010 P049. El instrumento utilizado fue el Modelo de Ciclo Terapéutico-TCM (Mergenthaler, 1996a, 1996b, 1998, 2008; Adaptación argentina para procesos grupales generales y específicos: Fontao y Mergenthaler, 2005 a, b; Toranzo, Taborda, Ross, Mergenthaler y Fontao, 2007; Quiroga y Cryan, 2007 d, 2008 a, 2009b. En este trabajo se presenta el análisis correspondiente al microproceso terapéutico considerando el texto completo (pacientes y terapeuta para una única sesión (sesión 7 de los dos grupos seleccionados al azar (GTF 7 y GTF 9; esta sesión fue segmentada en fragmentos de 150 palabras. Este análisis del microproceso permitió observar que en todos los segmentos se registró actividad verbal de los pacientes así como también la presencia de los cuatro patrones (Connecting, Relaxing, Reflecting y Experiencing, con alternancia de Ciclos Terapéuticos abreviados y completos. Asimismo, fue posible identificar actividad textual terapéuticamente relevante, lo cual sugiere que el terapeuta juega un rol imprescindible en la expresión de emociones, en la formulación verbal de procesos reflexivos y en el logro de la conexión de los contenidos emocionales y abstractos.The therapeutic microprocess analysis of the Focalised Therapy Group- FTG device for violent early adolescents was carried out in the framework of the 2004- 2007 P069 and 2008-2010 P049 UBACYT Projects. The instrument used was the Therapeutic Cycle Model- TCM (Mergenthaler, 1996a, 1996b, 1998, 2008; Argentine adaptation for general and specific group processes: Fontao and Mergenthaler, 2005 a, b; Toranzo, Taborda, Ross, Mergenthaler and Fontao, 2007; Quiroga and Cryan, 2007 d, 2008 a , 2009b. In this research the analysis corresponding to the therapeutic microprocess, taking

  1. A randomised comparison of bicalutamide ('Casodex') 150 mg versus placebo as immediate therapy either alone or as adjuvant to standard care for early non-metastatic prostate cancer. First report from the Scandinavian Prostatic Cancer Group Study No. 6

    DEFF Research Database (Denmark)

    Iversen, P; Tammela, T L J; Vaage, S

    2002-01-01

    To assess the efficacy and tolerability of bicalutamide 150 mg ('Casodex'(1)) as immediate therapy, either alone or as adjuvant to treatment of curative intent, in patients with early (T1b-T4, any N, M0) prostate cancer.......To assess the efficacy and tolerability of bicalutamide 150 mg ('Casodex'(1)) as immediate therapy, either alone or as adjuvant to treatment of curative intent, in patients with early (T1b-T4, any N, M0) prostate cancer....

  2. Algebraic Groups

    DEFF Research Database (Denmark)

    2007-01-01

    The workshop continued a series of Oberwolfach meetings on algebraic groups, started in 1971 by Tonny Springer and Jacques Tits who both attended the present conference. This time, the organizers were Michel Brion, Jens Carsten Jantzen, and Raphaël Rouquier. During the last years, the subject...... of algebraic groups (in a broad sense) has seen important developments in several directions, also related to representation theory and algebraic geometry. The workshop aimed at presenting some of these developments in order to make them accessible to a "general audience" of algebraic group......-theorists, and to stimulate contacts between participants. Each of the first four days was dedicated to one area of research that has recently seen decisive progress: \\begin{itemize} \\item structure and classification of wonderful varieties, \\item finite reductive groups and character sheaves, \\item quantum cohomology...

  3. Group Grammar

    Science.gov (United States)

    Adams, Karen

    2015-01-01

    In this article Karen Adams demonstrates how to incorporate group grammar techniques into a classroom activity. In the activity, students practice using the target grammar to do something they naturally enjoy: learning about each other.

  4. MUYANG GROUP

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ With its headquarters in the historic city of Yangzhou,Jiangsu Muyang Group Co.,Ltd has since its founding in 1967 grown into a well-known group corporation whose activities cover research&development.project design,manufacturing,installation and services in a multitude of industries including feed machinery and engineering,storage engineering,grain machinery and engineering,environmental protection,conveying equipment and automatic control systems.

  5. Abelian groups

    CERN Document Server

    Fuchs, László

    2015-01-01

    Written by one of the subject’s foremost experts, this book focuses on the central developments and modern methods of the advanced theory of abelian groups, while remaining accessible, as an introduction and reference, to the non-specialist. It provides a coherent source for results scattered throughout the research literature with lots of new proofs. The presentation highlights major trends that have radically changed the modern character of the subject, in particular, the use of homological methods in the structure theory of various classes of abelian groups, and the use of advanced set-theoretical methods in the study of undecidability problems. The treatment of the latter trend includes Shelah’s seminal work on the undecidability in ZFC of Whitehead’s Problem; while the treatment of the former trend includes an extensive (but non-exhaustive) study of p-groups, torsion-free groups, mixed groups, and important classes of groups arising from ring theory. To prepare the reader to tackle these topics, th...

  6. WRKY domain-encoding genes of a crop legume chickpea (Cicer arietinum): comparative analysis with Medicago truncatula WRKY family and characterization of group-III gene(s).

    Science.gov (United States)

    Kumar, Kamal; Srivastava, Vikas; Purayannur, Savithri; Kaladhar, V Chandra; Cheruvu, Purnima Jaiswal; Verma, Praveen Kumar

    2016-06-01

    The WRKY genes have been identified as important transcriptional modulators predominantly during the environmental stresses, but they also play critical role at various stages of plant life cycle. We report the identification of WRKY domain (WD)-encoding genes from galegoid clade legumes chickpea (Cicer arietinum L.) and barrel medic (Medicago truncatula). In total, 78 and 98 WD-encoding genes were found in chickpea and barrel medic, respectively. Comparative analysis suggests the presence of both conserved and unique WRKYs, and expansion of WRKY family in M. truncatula primarily by tandem duplication. Exclusively found in galegoid legumes, CaWRKY16 and its orthologues encode for a novel protein having a transmembrane and partial Exo70 domains flanking a group-III WD. Genomic region of galegoids, having CaWRKY16, is more dynamic when compared with millettioids. In onion cells, fused CaWRKY16-EYFP showed punctate fluorescent signals in cytoplasm. The chickpea WRKY group-III genes were further characterized for their transcript level modulation during pathogenic stress and treatments of abscisic acid, jasmonic acid, and salicylic acid (SA) by real-time PCR. Differential regulation of genes was observed during Ascochyta rabiei infection and SA treatment. Characterization of A. rabiei and SA inducible gene CaWRKY50 showed that it localizes to plant nucleus, binds to W-box, and have a C-terminal transactivation domain. Overexpression of CaWRKY50 in tobacco plants resulted in early flowering and senescence. The in-depth comparative account presented here for two legume WRKY genes will be of great utility in hastening functional characterization of crop legume WRKYs and will also help in characterization of Exo70Js. © The Author 2016. Published by Oxford University Press on behalf of Kazusa DNA Research Institute.

  7. 漾濞大泡核桃病程相关蛋白10基因JsPR10-1的克隆与表达分析%Cloning and Expression Analysis of a Pathogenesis-related Protein 10 Gene from Juglans sigillata

    Institute of Scientific and Technical Information of China (English)

    何华; 陈朝银; 韩青; 张南南; 葛锋; 刘迪秋

    2014-01-01

    The activation and accumulation of pathogenesis-related protein (PR) 10 play predominant roles in the defense response against pathogens.Based on a Juglans sigillata expressed sequence tag (EST) encoding PR10,gene-specific primers were designed and used to amplify the full-length cDNA of a novel PR10 gene by rapid amplification of cDNA ends (RACE).This gene was named as JsPR10-1.JsPR10-1 was 776 bp in length with an open reading frame (ORF) of 483 bp,a 5'-untranslated region (UTR) of 74 bp,and a 3'-UTR of 219 bp,and the ORF encoded a protein with 160 amino acid residues.There was an intron of 124 bp in the genomic sequence of JsPR10-1.Homology analysis indicated that JsPR10-1 was homologous with PR10s from Quercus suber,Fagus sylvatica and Castanea sativa;moreover,JsPR10-1 clustered together with the PR10s from dicots in the phylogenetic tree.qRT-PCR analysis showed that the expression levels of JsPR10-1 were induced by four different plant signaling molecules,including salicylic acid,jasmonic acid,ethylene,and H2O2.In addition,after inoculation with Colletotrichum gloeosporioides,JsPR10-1 was sharply up-regulated with the highest expression level at 8 h.The JsPR10-1 gene was involved in the defense response against C.gloeosporioides.This experiment lays a theoretical foundation for revealing the mechanism of resistance in J.sigillata.%病程相关蛋白(pathogenesis-related protein,PR) 10的激活与积累在植物抗逆境胁迫中有非常重要的作用.根据漾濞大泡核桃(Juglans sigillata)编码PR10的EST (expressed sequence tag)序列设计引物,利用快速扩增cDNA末端技术,克隆得到PR10基因的全长cDNA序列,并命名为JsPR10-1.JsPR10-1全长cDNA为776 bp,含有483 bp的开放阅读框、74 bp 5'-非编码区以及219 bp 3'-非编码区,编码含有160个氨基酸的蛋白质.全长基因序列中含有1个124 bp的内含子.JsPR10-1编码的蛋白质与栎树(Quercus suber)、欧洲山毛榉(Fagus sylvatica

  8. Group Anonymity

    CERN Document Server

    Chertov, Oleg; 10.1007/978-3-642-14058-7_61

    2010-01-01

    In recent years the amount of digital data in the world has risen immensely. But, the more information exists, the greater is the possibility of its unwanted disclosure. Thus, the data privacy protection has become a pressing problem of the present time. The task of individual privacy-preserving is being thoroughly studied nowadays. At the same time, the problem of statistical disclosure control for collective (or group) data is still open. In this paper we propose an effective and relatively simple (wavelet-based) way to provide group anonymity in collective data. We also provide a real-life example to illustrate the method.

  9. Informal groups

    NARCIS (Netherlands)

    E. van den Berg; P. van Houwelingen; J. de Hart

    2011-01-01

    Original title: Informele groepen Going out running with a group of friends, rather than joining an official sports club. Individuals who decide to take action themselves rather than giving money to good causes. Maintaining contact with others not as a member of an association, but through an Inter

  10. 基于Node.JS的远程实时虚拟康复训练系统研究%Research of a remote real-time virtual rehabilitation training system based on Node.JS

    Institute of Scientific and Technical Information of China (English)

    王清波; 虞成; 朱隽典; 胡志奇; 袁杰; 王琳斌

    2016-01-01

    Objective:To establish a remote real-time virtual rehabilitation training system by using vision feedback mechanism of virtual reality, help doctors to understand the status of patients in time and facilitate patients to receive doctors’ professional evaluation in the process of rehabilitation out of hospital.Methods: A remote real-time virtual rehabilitation training system was established by Node-JS and Socket.io. The part of server collected the bending angle of finger based on bending sensor and used the serial port to transmit data by blue-tooth, and then the wireless data glove was established. The server was established by Node.JS, using the module of node-serial port to receive serial data and the module of Socket.io to build remote real-time connection. The part of client used Mozilla Firefox browser with websocket support and the web for signing in the server to receive the remote data. The glove data was sent by module of jUART and was received by virtual hand module for virtual hand control.Results: A remote real-time data transmition system was established by Node.JS. It could transmit the bending data accurately to control the 3D virtual hand model under different geographical conditions.Conclusion: A remote real-time virtual rehabilitation training system based on Node.JS could help the hand’s rehabilitation of patients who were out of hospital without doctors’ face to face guidance.%目的:建立远程实时虚拟康复训练监控系统,利用虚拟现实的视觉等反馈机制,帮助医生及时了解患者现状并指导下一步康复,便于患者在离院康复过程中接收医生专业化评价。方法:通过Node.JS和Socket.io构建远程实时数据传输系统,服务器端采用弯曲传感器测量手指弯曲程度,利用串口通过蓝牙模块传输数据,从而构建无线数据手套。同时利用Node.JS构建服务器,使用node-serial port接收串口数据,并使用Socket.io建立远程实时连接。

  11. Effects of probiotic Lactobacillus rhamnosus GG and Propionibacterium freudenreichii ssp. shermanii JS supplementation on intestinal and systemic markers of inflammation in ApoE*3Leiden mice consuming a high-fat diet.

    Science.gov (United States)

    Oksaharju, Anna; Kooistra, Teake; Kleemann, Robert; van Duyvenvoorde, Wim; Miettinen, Minja; Lappalainen, Jani; Lindstedt, Ken A; Kovanen, Petri T; Korpela, Riitta; Kekkonen, Riina A

    2013-07-14

    A high-fat diet disturbs the composition and function of the gut microbiota and generates local gut-associated and also systemic responses. Intestinal mast cells, for their part, secrete mediators which play a role in the orchestration of physiological and immunological functions of the intestine. Probiotic bacteria, again, help to maintain the homeostasis of the gut microbiota by protecting the gut epithelium and regulating the local immune system. In the present study, we explored the effects of two probiotic bacteria, Lactobacillus rhamnosus GG (GG) and Propionibacterium freudenreichii spp. shermanii JS (PJS), on high fat-fed ApoE*3Leiden mice by estimating the mast cell numbers and the immunoreactivity of TNF-α and IL-10 in the intestine, as well as plasma levels of several markers of inflammation and parameters of lipid metabolism. We found that mice that received GG and PJS exhibited significantly lower numbers of intestinal mast cells compared with control mice. PJS lowered intestinal immunoreactivity of TNF-α, while GG increased intestinal IL-10. PJS was also observed to lower the plasma levels of markers of inflammation including vascular cell adhesion molecule 1, and also the amount of gonadal adipose tissue. GG lowered alanine aminotransferase, a marker of hepatocellular activation. Collectively, these data demonstrate that probiotic GG and PJS tend to down-regulate both intestinal and systemic pro-inflammatory changes induced by a high-fat diet in this humanised mouse model.

  12. 基于ExtJS的高校研究生学位论文双盲评审系统的设计与实现%Design and Implementation of Thesis Evaluation System Based on ExtJS

    Institute of Scientific and Technical Information of China (English)

    邢飞燕; 施佺; 胡祖辉

    2015-01-01

    Aims at the requirements of the graduate degree thesis evaluation, expounds the design and implementation of thesis evaluation system based on ExtJS, and introduces the relevant function modules, gives the key technology. The system has many advantages such as distinct interface and easy manipulation. The system not only reduces the workload and cost management, but also improves the work efficiency and quality.%针对当前高校研究生学位论文盲审工作的需求,详细分析并设计基于ExtJS技术的研究生学位论文双盲评审系统的相关功能模块及其实现的关键技术。该系统界面美观,操作方便,不仅减少开发的工作量与管理的成本,同时也大大提高工作效率和质量。

  13. 浙东南地区磨石山群祝村组地层及其区域对比%Lithological Characteristics and Regional Comparison of the Zhucun Formation of the Early Cretaceous Moshishan Group Volcanics in Southeastern Zhejiang

    Institute of Scientific and Technical Information of China (English)

    陈小友; 王加恩; 汪发祥

    2012-01-01

      早白垩世期间浙东南地区火山岩地层磨石山群的祝村组的建组一直存有争议。近年在浙江宁海地区深入开展的1:50000区域地质调查,发现此套中—酸性火山碎屑岩、凝灰质沉积岩夹酸性或中性熔岩地层,在岩性组合、岩相类型、岩石化学成分、火山活动类型等方面与下伏的九里坪组存在较大差异,并在宁海水车、永嘉大箬岩、丽水祝村等地出露广泛、厚度较大。依火山岩地层划分原则,这套地层可作为一个组级岩石地层单位——祝村组。通过对浙东南地区祝村组地层的区域对比认为:祝村组属早白垩世火山活动产物;岩性组合随当时火山活动强度及所处位置有所不同:分布于火山活动较强的破火山口内的祝村组地层,以火山碎屑流相为主,另有崩落相、火山泥石流相、空落相等岩相类型,岩石化学类型属中—酸性;分布于火山活动时喷时歇的火山洼地内的祝村组,以空落相火山碎屑岩与湖相、冲积扇相沉积岩互层产出为主,并有少量火山碎屑流相与喷溢相岩相类型,岩石化学类型属酸性。%  The Zhucun Formation is a constituent part of the Early Cretaceous-aged Moshishan Group volcanics within southeastern Zhejiang Province, and is of controversial origin. Recent mapping at 1:50,000 scale by the Zhejiang Province regional geological survey has identified a set of acidic pyroclastic rocks and tuffaceous sedimentary rocks associated with acid or mafic lavas. This set of pyroclastics and tuffaceous sediments is lithological y, geochemical y, and volcanological y distinct from the underlying Jiliping Formation, and contains significantly different lithofacies units. These rocks are widely exposed in the study area, with units thickening towards the Shuiche area of Ninghai County, the Daruoyan area of Yongjia County, and the Zhucun area of the city of Lishui. Here, we define

  14. Influence of more extensive radiotherapy and adjuvant chemotherapy on long-term outcome of early-stage Hodgkin's disease: a meta-analysis of 23 randomized trials involving 3,888 patients. International Hodgkin's Disease Collaborative Group

    DEFF Research Database (Denmark)

    Specht, L.; Gray, R.G.; Clarke, M.J.

    1998-01-01

    PURPOSE: To assess the effect of more extensive radiotherapy and of adjuvant combination chemotherapy on long-term outcome of early-stage Hodgkin's disease. METHODS: In a collaborative worldwide systematic overview, individual patient data were centrally reviewed on 1,974 patients in eight random...

  15. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    The CMS Communications Group, established at the start of 2010, has been busy in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure There are now 55 CMS Centres worldwide that are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin, is the centre of the CMS offline and computing operations, hosting dedicated analysis efforts such as during the CMS Heavy Ion lead-lead running. With a majority of CMS sub-detectors now operating in a “shifterless” mode, many monitoring operations are now routinely performed from there, rather than in the main Control Room at P5. The CMS Communications Group, CERN IT and the EVO team are providing excellent videoconferencing support for the rapidly-increasing number of CMS meetings. In parallel, CERN IT and ...

  16. Lego Group

    DEFF Research Database (Denmark)

    Møller Larsen, Marcus; Pedersen, Torben; Slepniov, Dmitrij

    2010-01-01

    The last years’ rather adventurous journey from 2004 to 2009 had taught the fifth-largest toy-maker in the world - the LEGO Group - the importance of managing the global supply chain effectively. In order to survive the largest internal financial crisis in its roughly 70 years of existence......, the management had, among many initiatives, decided to offshore and outsource a major chunk of its production to Flextronics. In this pursuit of rapid cost-cutting sourcing advantages, the LEGO Group planned to license out as much as 80 per cent of its production besides closing down major parts...... of the production in high cost countries. Confident with the prospects of the new partnership, the company signed a long-term contract with Flextronics. This decision eventually proved itself to have been too hasty, however. Merely three years after the contracts were signed, LEGO management announced that it would...

  17. Group play

    DEFF Research Database (Denmark)

    Tychsen, Anders; Hitchens, Michael; Brolund, Thea

    2008-01-01

    of group dynamics, the influence of the fictional game characters and the comparative play experience between the two formats. The results indicate that group dynamics and the relationship between the players and their digital characters, are integral to the quality of the gaming experience in multiplayer......Role-playing games (RPGs) are a well-known game form, existing in a number of formats, including tabletop, live action, and various digital forms. Despite their popularity, empirical studies of these games are relatively rare. In particular there have been few examinations of the effects...... of the various formats used by RPGs on the gaming experience. This article presents the results of an empirical study, examining how multi-player tabletop RPGs are affected as they are ported to the digital medium. Issues examined include the use of disposition assessments to predict play experience, the effect...

  18. Early clerkships

    NARCIS (Netherlands)

    Kamalski, Digna M. A.; Ter Braak, Edith W. M. T.; Ten Cate, Olle Th. J.; Borleffs, Jan C. C.

    2007-01-01

    Background: Early clinical experience is being introduced in innovative, vertically integrated undergraduate medical curricula. While in many cases, this early clinical experience is limited to the presence of patients during lectures, in Utrecht students gain 'hands on' experience of daily clinical

  19. Group Connections: Whole Group Teaching.

    Science.gov (United States)

    Griffiths, Dorothy

    2002-01-01

    A learner-centered approach to adult group instruction involved learners in investigating 20th-century events. The approach allowed learners to concentrate on different activities according to their abilities and gave them opportunities to develop basic skills and practice teamwork. (SK)

  20. Geology of the Yucca Mountain Region, Chapter in Stuckless, J.S., ED., Yucca Mountain, Nevada - A Proposed Geologic Repository for High-Level Radioactive Waste

    Energy Technology Data Exchange (ETDEWEB)

    J.S. Stuckless; D. O' Leary

    2006-09-25

    Yucca Mountain has been proposed as the site for the Nation's first geologic repository for high-level radioactive waste. This chapter provides the geologic framework for the Yucca Mountain region. The regional geologic units range in age from late Precambrian through Holocene, and these are described briefly. Yucca Mountain is composed dominantly of pyroclastic units that range in age from 11.4 to 15.2 Ma. The proposed repository would be constructed within the Topopah Spring Tuff, which is the lower of two major zoned and welded ash-flow tuffs within the Paintbrush Group. The two welded tuffs are separated by the partly to nonwelded Pah Canyon Tuff and Yucca Mountain Tuff, which together figure prominently in the hydrology of the unsaturated zone. The Quaternary deposits are primarily alluvial sediments with minor basaltic cinder cones and flows. Both have been studied extensively because of their importance in predicting the long-term performance of the proposed repository. Basaltic volcanism began about 10 Ma and continued as recently as about 80 ka with the eruption of cones and flows at Lathrop Wells, approximately 10 km south-southwest of Yucca Mountain. Geologic structure in the Yucca Mountain region is complex. During the latest Paleozoic and Mesozoic, strong compressional forces caused tight folding and thrust faulting. The present regional setting is one of extension, and normal faulting has been active from the Miocene through to the present. There are three major local tectonic domains: (1) Basin and Range, (2) Walker Lane, and (3) Inyo-Mono. Each domain has an effect on the stability of Yucca Mountain.

  1. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    The CMS Communications Group has been busy in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure The 55 CMS Centres worldwide are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin, is the centre of the CMS Offline and Computing operations, and a number of subdetector shifts can now take place there, rather than in the main Control Room at P5. A new CMS meeting room has been equipped for videoconferencing in building 42, next to building 40. Our building 28 meeting room and the facilities at P5 will be refurbished soon and plans are underway to steadily upgrade the ageing equipment in all 15 CMS meeting rooms at CERN. The CMS evaluation of the Vidyo tool indicates that it is not yet ready to be considered as a potential replacement for EVO. The Communications Group provides the CMS-TV (web) cha...

  2. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2010-01-01

    The CMS Communications Group, established at the start of 2010, has been strengthening the activities in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure The Communications Group has invested a lot of effort to support the operations needs of CMS. Hence, the CMS Centres where physicists work on remote CMS shifts, Data Quality Monitoring, and Data Analysis are running very smoothly. There are now 55 CMS Centres worldwide, up from just 16 at the start of CMS data-taking. The latest to join are Imperial College London, the University of Iowa, and the Università di Napoli. The CMS Centre@CERN in Meyrin, which is now full repaired after the major flooding at the beginning of the year, has been at the centre of CMS offline and computing operations, most recently hosting a large fraction of the CMS Heavy Ion community during the lead-lead run. A number of sub-detector shifts can now take pla...

  3. Early literacy

    DEFF Research Database (Denmark)

    Jensen, Anders Skriver

    2012-01-01

    This paper discusses findings from the Danish contribution to the EASE project, a European research project running from 2008 to 2010 on early literacy in relation to the transition from childcare to school. It explores a holistic, inclusive approach to early literacy that resists a narrow...... and schools. The paper also draws on Gee’s (2001, 2003, 2004, 2008) sociocultural approach to literacy, and Honneth’s (2003, 2006) concept of recognition. Emphasizing participation and recognition as key elements, it claims that stakeholders in early liter- acy must pay attention to how diverse early literacy...... opportunities empower children, especially when these opportunities are employed in a project-based learning environ- ment in which each child is able to contribute to the shared literacy events....

  4. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2012-01-01

      Outreach and Education We are fortunate that our research has captured the public imagination, even though this inevitably puts us under the global media spotlight, as we saw with the Higgs seminar at CERN in December, which had 110,000 distinct webcast viewers. The media interest was huge with 71 media organisations registering to come to CERN to cover the Higgs seminar, which was followed by a press briefing with the DG and Spokespersons. This event resulted in about 2,000 generally positive stories in the global media. For this seminar, the CMS Communications Group prepared up-to-date news and public material, including links to the CMS results, animations and event displays [http://cern.ch/go/Ch8thttp://cern.ch/go/Ch8t]. There were 44,000 page-views on the CMS public website, with the Higgs news article being by far the most popular item. CMS event displays from iSpy are fast becoming the iconic media images, featuring on numerous major news outlets (BBC, CNN, MSN...) as well as in the sci...

  5. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2010-01-01

    The recently established CMS Communications Group, led by Lucas Taylor, has been busy in all three of its main are areas of responsibility: Communications Infrastructure, Information Systems, and Outreach and Education Communications Infrastructure The damage caused by the flooding of the CMS Centre@CERN on 21st December has been completely repaired and all systems are back in operation. Major repairs were made to the roofs, ceilings and one third of the floor had to be completely replaced. Throughout these works, the CMS Centre was kept operating and even hosted a major press event for first 7 TeV collisions, as described below. Incremental work behind the scenes is steadily improving the quality of the CMS communications infrastructure, particularly Webcasting, video conferencing, and meeting rooms at CERN. CERN/IT is also deploying a pilot service of a new videoconference tool called Vidyo, to assess whether it might provide an enhanced service at a lower cost, compared to the EVO tool currently in w...

  6. Genetics Home Reference: early-onset glaucoma

    Science.gov (United States)

    ... Home Health Conditions early-onset glaucoma early-onset glaucoma Enable Javascript to view the expand/collapse boxes. Download PDF Open All Close All Description Glaucoma is a group of eye disorders in which ...

  7. Early management of patients with acute heart failure: state of the art and future directions. A consensus document from the society for academic emergency medicine/heart failure society of America acute heart failure working group.

    Science.gov (United States)

    Collins, Sean; Storrow, Alan B; Albert, Nancy M; Butler, Javed; Ezekowitz, Justin; Felker, G Michael; Fermann, Gregory J; Fonarow, Gregg C; Givertz, Michael M; Hiestand, Brian; Hollander, Judd E; Lanfear, David E; Levy, Phillip D; Pang, Peter S; Peacock, W Frank; Sawyer, Douglas B; Teerlink, John R; Lenihan, Daniel J

    2015-01-01

    Heart failure (HF) afflicts nearly 6 million Americans, resulting in one million emergency department (ED) visits and over one million annual hospital discharges. An aging population and improved survival from cardiovascular diseases is expected to further increase HF prevalence. Emergency providers play a significant role in the management of patients with acute heart failure (AHF). It is crucial that emergency physicians and other providers involved in early management understand the latest developments in diagnostic testing, therapeutics and alternatives to hospitalization. Further, clinical trials must be conducted in the ED in order to improve the evidence base and drive optimal initial therapy for AHF. Should ongoing and future studies suggest early phenotype-driven therapy improves in-hospital and post-discharge outcomes, ED treatment decisions will need to evolve accordingly. The potential impact of future studies which incorporate risk-stratification into ED disposition decisions cannot be underestimated. Predictive instruments that identify a cohort of patients safe for ED discharge, while simultaneously addressing barriers to successful outpatient management, have the potential to significantly impact quality of life and resource expenditures.

  8. Joint XMM-Newton and Chandra observations of the NGC 1407/1400 complex: A tail of an early-type galaxy and a tale of a nearby merging group

    Energy Technology Data Exchange (ETDEWEB)

    Su, Yuanyuan [Department of Physics and Astronomy, University of California at Irvine, 4129 Frederick Reines Hall, Irvine, CA 92697 (United States); Gu, Liyi [Department of Physics, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo (Japan); White III, Raymond E.; Irwin, Jimmy, E-mail: yuanyuas@uci.edu [Department of Physics and Astronomy, University of Alabama, Box 870324, Tuscaloosa, AL 35487 (United States)

    2014-05-10

    The nearby group centered on its bright central galaxy NGC 1407 has been suggested by previous kinematic studies to be an unusually dark system. It is also known for hosting a bright galaxy, NGC 1400, with a large radial velocity (1200 km s{sup –1}) with respect to the group center. Previous ROSAT X-ray observations revealed an extended region of enhanced surface brightness just eastward of NGC 1400. We investigate the NGC 1407/1400 complex with XMM-Newton and Chandra observations. We find that the temperature and metallicity of the enhanced region are different (cooler and more metal rich) than those of the surrounding group gas but are consistent with those of the interstellar medium (ISM) in NGC 1400. The relative velocity of NGC 1400 is large enough that much of its ISM could have been ram pressure stripped while plunging through the group atmosphere. We conclude that the enhanced region is likely to be hot gas stripped from the ISM of NGC 1400. We constrain the motion of NGC 1400 using the pressure jump at its associated stagnation front and the total mass profile of the NGC 1407 group. We conclude that NGC 1400 is moving within ∼30° of the line of sight with Mach number M≲3. We do not detect any obvious shock features in this complex, perhaps because of the high line-of-sight motion of NGC 1400. With an XMM-Newton pointing on the relatively relaxed eastern side of NGC 1407, we derive a hydrostatic mass for this group of ∼1 × 10{sup 13} M {sub ☉} within 100 kpc. The total mass extrapolated to the virial radius (681 kpc) is 3.8 × 10{sup 13} M {sub ☉}, which puts an upper limit of ∼300 M{sub ⊙}/L{sub B{sub ⊙}} on the mass-to-light ratio of this group. This suggests that the NGC 1407 group is not an unusually dark group.

  9. Early management of type 2 diabetes based on a SMBG strategy: the way to diabetes regression--the St Carlos study : a 3-year, prospective, randomized, clinic-based, interventional study with parallel groups.

    Science.gov (United States)

    García de la Torre, Nuria; Durán, Alejandra; Del Valle, Laura; Fuentes, Manuel; Barca, Idoya; Martín, Patricia; Montañez, Carmen; Perez-Ferre, Natalia; Abad, Rosario; Sanz, Fuencisla; Galindo, Mercedes; Rubio, Miguel A; Calle-Pascual, Alfonso L

    2013-08-01

    The aims are to define the regression rate in newly diagnosed type 2 diabetes after lifestyle intervention and pharmacological therapy based on a SMBG (self-monitoring of blood glucose) strategy in routine practice as compared to standard HbA1c-based treatment and to assess whether a supervised exercise program has additional effects. St Carlos study is a 3-year, prospective, randomized, clinic-based, interventional study with three parallel groups. Hundred and ninety-five patients were randomized to the SMBG intervention group [I group; n = 130; Ia: SMBG (n = 65) and Ib: SMBG + supervised exercise (n = 65)] and to the HbA1c control group (C group) (n = 65). The primary outcome was to estimate the regression rate of type 2 diabetes (HbA1c 4 kg was 3.6 (1.8-7); p < 0.001. This study shows that the use of SMBG in an educational program effectively increases the regression rate in newly diagnosed type 2 diabetic patients after 3 years of follow-up. These data suggest that SMBG-based programs should be extended to primary care settings where diabetic patients are usually attended.

  10. Web app testing using Knockout.JS

    CERN Document Server

    Messora, Roberto

    2014-01-01

    If you are a JavaScript developer, beginner, or an expert who wants to improve quality standards in terms of solutions design and functional verification, this book is for you. Basic understanding of web development, HTML, and JavaScript is required.

  11. Data visualization with d3.js

    CERN Document Server

    Teller, Swizec

    2013-01-01

    This book is a mini tutorial with plenty of code examples and strategies to give you many options when building your own visualizations.This book is ideal for anyone interested in data visualization. Some rudimentary knowledge of JavaScript is required.

  12. Data visualization with D3.js cookbook

    CERN Document Server

    Zhu, Nick Qi

    2013-01-01

    Packed with practical recipes, this is a step-by-step guide to learning data visualization with D3 with the help of detailed illustrations and code samples.If you are a developer familiar with HTML, CSS, and JavaScript, and you wish to get the most out of D3, then this book is for you. This book can also serve as a desktop quick-reference guide for experienced data visualization developers.

  13. Learning AngularJS for .NET developers

    CERN Document Server

    Pop, Alex

    2014-01-01

    This is a step-by-step, example-driven guide that uses a gradual introduction of concepts; most of the chapters also contain an annotated exploration of how to build a specific part of a production-ready application. If you are a .NET developer that has already built web applications or web services with a fundamental knowledge of HTML, JavaScript, and CSS, and want to explore single-page applications, then this book will give you a great start. The frameworks, tools, and libraries mentioned here will make you productive and minimize the friction usually associated with building server-side we

  14. Joint Service Solvent Substitution (JS3)

    Science.gov (United States)

    2012-05-01

    Cleaning Alternatives • “Standard Protocol for Selecting General Cleaning Agents and Processes” Oct 1996 • “Performance Test of ChemFree Enzyme ...Based Aqueous Solvent”, Feb 1999 • “Armed Services Test Protocol for Alternative Cleaner Performance Validation” May 1999 Approved for Public...Release; Distribution Unlimited NFESC Gun Cleaning Effort • “USN/USMC Aqueous Weapons Cleaner Test Protocol”, February 2000 2001 P2 Conference

  15. De-Escalation Strategies in Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Early Breast Cancer (BC): Final Analysis of the West German Study Group Adjuvant Dynamic Marker-Adjusted Personalized Therapy Trial Optimizing Risk Assessment and Therapy Response Prediction in Early BC HER2- and Hormone Receptor-Positive Phase II Randomized Trial-Efficacy, Safety, and Predictive Markers for 12 Weeks of Neoadjuvant Trastuzumab Emtansine With or Without Endocrine Therapy (ET) Versus Trastuzumab Plus ET.

    Science.gov (United States)

    Harbeck, Nadia; Gluz, Oleg; Christgen, Matthias; Kates, Ronald Ernest; Braun, Michael; Küemmel, Sherko; Schumacher, Claudia; Potenberg, Jochem; Kraemer, Stefan; Kleine-Tebbe, Anke; Augustin, Doris; Aktas, Bahriye; Forstbauer, Helmut; Tio, Joke; von Schumann, Raquel; Liedtke, Cornelia; Grischke, Eva-Maria; Schumacher, Johannes; Wuerstlein, Rachel; Kreipe, Hans Heinrich; Nitz, Ulrike Anneliese

    2017-09-10

    Purpose Human epidermal growth factor receptor 2 (HER2)-positive/hormone receptor (HR)-positive breast cancer is a distinct subgroup associated with lower chemotherapy sensitivity and slightly better outcome than HER2-positive/HR-negative disease. Little is known about the efficacy of the combination of endocrine therapy (ET) with trastuzumab or with the potent antibody-cytotoxic, anti-HER2 compound trastuzumab emtansine (T-DM1) with or without ET for this subgroup. The West German Study Group trial, ADAPT (Adjuvant Dynamic Marker-Adjusted Personalized Therapy Trial Optimizing Risk Assessment and Therapy Response Prediction in Early Breast Cancer) compares pathologic complete response (pCR) rates of T-DM1 versus trastuzumab with ET in early HER2-positive/HR-positive breast cancer. Patients and Methods In this prospective, neoadjuvant, phase II trial, 375 patients with early breast cancer with HER2-positive and HR-positive status (n = 463 screened) were randomly assigned to 12 weeks of T-DM1 with or without ET or to trastuzumab with ET. The primary end point was pCR (ypT0/is/ypN0). Early response was assessed in 3-week post-therapeutic core biopsies (proliferation decrease ≥ 30% Ki-67 or cellularity response). Secondary end points included safety and predictive impact of early response on pCR. Adjuvant therapy followed national standards. Results Baseline characteristics were well balanced among the arms. More than 90% of patients completed the therapy per protocol. pCR was observed in 41.0% of patients treated with T-DM1, 41.5% of patients treated with T-DM1 and ET, and 15.1% with trastuzumab and ET ( P < .001). Early responders (67% of patients with assessable response) achieved pCR in 35.7% compared with 19.8% in nonresponders (odds ratio, 2.2; 95% CI, 1.24 to 4.19). T-DM1 was associated with a significantly higher prevalence of grade 1 to 2 toxicities, especially thrombocytopenia, nausea, and elevation of liver enzymes. Overall toxicity was low; seventeen

  16. Living with diabetes: a group-based self-management support programme for T2DM patients in the early phases of illness and their partners, study protocol of a randomised comtrolled trial.

    NARCIS (Netherlands)

    Puffelen, A.L. van; Rijken, M.; Heijmans, M.J.W.M.; Nijpels, G.; Rutten, G.E.H.M.; Schellevis, F.G.

    2014-01-01

    Background: The present article presents the protocol for a randomised controlled trial to test the effectiveness of a group-based self-management support programme for recently diagnosed type 2 diabetes mellitus (T2DM) patients (one to three years post-diagnosis) and their partners. The course aims

  17. What Works Clearinghouse Quick Review: "Early College, Early Success: Early College High School Initiative Impact Study"

    Science.gov (United States)

    What Works Clearinghouse, 2013

    2013-01-01

    The study examined in this quick review concerns whether attending Early College High Schools increased postsecondary outcomes. This study is a randomized experiment examining the impact of Early Colleges on a number of outcomes. The study had relatively low attrition rates (approximately 7% in the intervention group and 13% in the comparison…

  18. The Relationship of Interpersonal Attraction and Attraction to Group in a Growth Group Setting.

    Science.gov (United States)

    Evans, Nancy J.

    1984-01-01

    Investigated the relationship of interpersonal attraction and attraction to groups. Students (N=56) participating in growth groups completed the Group Attitude Scale and individual rating scales early, midway, and late in the group. Data indicated an increasing relationship between interpersonal and group attraction throughout the life of the…

  19. From mapping class groups to automorphism groups of free groups

    DEFF Research Database (Denmark)

    Wahl, Nathalie

    2005-01-01

    We show that the natural map from the mapping class groups of surfaces to the automorphism groups of free groups, induces an infinite loop map on the classifying spaces of the stable groups after plus construction. The proof uses automorphisms of free groups with boundaries which play the role...... of mapping class groups of surfaces with several boundary components....

  20. Two new Loci for body-weight regulation identified in a joint analysis of genome-wide association studies for early-onset extreme obesity in French and german study groups.

    Science.gov (United States)

    Scherag, André; Dina, Christian; Hinney, Anke; Vatin, Vincent; Scherag, Susann; Vogel, Carla I G; Müller, Timo D; Grallert, Harald; Wichmann, H-Erich; Balkau, Beverley; Heude, Barbara; Jarvelin, Marjo-Riitta; Hartikainen, Anna-Liisa; Levy-Marchal, Claire; Weill, Jacques; Delplanque, Jérôme; Körner, Antje; Kiess, Wieland; Kovacs, Peter; Rayner, Nigel W; Prokopenko, Inga; McCarthy, Mark I; Schäfer, Helmut; Jarick, Ivonne; Boeing, Heiner; Fisher, Eva; Reinehr, Thomas; Heinrich, Joachim; Rzehak, Peter; Berdel, Dietrich; Borte, Michael; Biebermann, Heike; Krude, Heiko; Rosskopf, Dieter; Rimmbach, Christian; Rief, Winfried; Fromme, Tobias; Klingenspor, Martin; Schürmann, Annette; Schulz, Nadja; Nöthen, Markus M; Mühleisen, Thomas W; Erbel, Raimund; Jöckel, Karl-Heinz; Moebus, Susanne; Boes, Tanja; Illig, Thomas; Froguel, Philippe; Hebebrand, Johannes; Meyre, David

    2010-04-22

    Meta-analyses of population-based genome-wide association studies (GWAS) in adults have recently led to the detection of new genetic loci for obesity. Here we aimed to discover additional obesity loci in extremely obese children and adolescents. We also investigated if these results generalize by estimating the effects of these obesity loci in adults and in population-based samples including both children and adults. We jointly analysed two GWAS of 2,258 individuals and followed-up the best, according to lowest p-values, 44 single nucleotide polymorphisms (SNP) from 21 genomic regions in 3,141 individuals. After this DISCOVERY step, we explored if the findings derived from the extremely obese children and adolescents (10 SNPs from 5 genomic regions) generalized to (i) the population level and (ii) to adults by genotyping another 31,182 individuals (GENERALIZATION step). Apart from previously identified FTO, MC4R, and TMEM18, we detected two new loci for obesity: one in SDCCAG8 (serologically defined colon cancer antigen 8 gene; p = 1.85x10(-8) in the DISCOVERY step) and one between TNKS (tankyrase, TRF1-interacting ankyrin-related ADP-ribose polymerase gene) and MSRA (methionine sulfoxide reductase A gene; p = 4.84x10(-7)), the latter finding being limited to children and adolescents as demonstrated in the GENERALIZATION step. The odds ratios for early-onset obesity were estimated at approximately 1.10 per risk allele for both loci. Interestingly, the TNKS/MSRA locus has recently been found to be associated with adult waist circumference. In summary, we have completed a meta-analysis of two GWAS which both focus on extremely obese children and adolescents and replicated our findings in a large followed-up data set. We observed that genetic variants in or near FTO, MC4R, TMEM18, SDCCAG8, and TNKS/MSRA were robustly associated with early-onset obesity. We conclude that the currently known major common variants related to obesity overlap to a substantial degree

  1. Two new Loci for body-weight regulation identified in a joint analysis of genome-wide association studies for early-onset extreme obesity in French and german study groups.

    Directory of Open Access Journals (Sweden)

    André Scherag

    2010-04-01

    Full Text Available Meta-analyses of population-based genome-wide association studies (GWAS in adults have recently led to the detection of new genetic loci for obesity. Here we aimed to discover additional obesity loci in extremely obese children and adolescents. We also investigated if these results generalize by estimating the effects of these obesity loci in adults and in population-based samples including both children and adults. We jointly analysed two GWAS of 2,258 individuals and followed-up the best, according to lowest p-values, 44 single nucleotide polymorphisms (SNP from 21 genomic regions in 3,141 individuals. After this DISCOVERY step, we explored if the findings derived from the extremely obese children and adolescents (10 SNPs from 5 genomic regions generalized to (i the population level and (ii to adults by genotyping another 31,182 individuals (GENERALIZATION step. Apart from previously identified FTO, MC4R, and TMEM18, we detected two new loci for obesity: one in SDCCAG8 (serologically defined colon cancer antigen 8 gene; p = 1.85x10(-8 in the DISCOVERY step and one between TNKS (tankyrase, TRF1-interacting ankyrin-related ADP-ribose polymerase gene and MSRA (methionine sulfoxide reductase A gene; p = 4.84x10(-7, the latter finding being limited to children and adolescents as demonstrated in the GENERALIZATION step. The odds ratios for early-onset obesity were estimated at approximately 1.10 per risk allele for both loci. Interestingly, the TNKS/MSRA locus has recently been found to be associated with adult waist circumference. In summary, we have completed a meta-analysis of two GWAS which both focus on extremely obese children and adolescents and replicated our findings in a large followed-up data set. We observed that genetic variants in or near FTO, MC4R, TMEM18, SDCCAG8, and TNKS/MSRA were robustly associated with early-onset obesity. We conclude that the currently known major common variants related to obesity overlap to a substantial

  2. Two New Loci for Body-Weight Regulation Identified in a Joint Analysis of Genome-Wide Association Studies for Early-Onset Extreme Obesity in French and German Study Groups

    Science.gov (United States)

    Scherag, André; Dina, Christian; Hinney, Anke; Vatin, Vincent; Scherag, Susann; Vogel, Carla I. G.; Müller, Timo D.; Grallert, Harald; Wichmann, H.-Erich; Balkau, Beverley; Heude, Barbara; Jarvelin, Marjo-Riitta; Hartikainen, Anna-Liisa; Levy-Marchal, Claire; Weill, Jacques; Delplanque, Jérôme; Körner, Antje; Kiess, Wieland; Kovacs, Peter; Rayner, Nigel W.; Prokopenko, Inga; McCarthy, Mark I.; Schäfer, Helmut; Jarick, Ivonne; Boeing, Heiner; Fisher, Eva; Reinehr, Thomas; Heinrich, Joachim; Rzehak, Peter; Berdel, Dietrich; Borte, Michael; Biebermann, Heike; Krude, Heiko; Rosskopf, Dieter; Rimmbach, Christian; Rief, Winfried; Fromme, Tobias; Klingenspor, Martin; Schürmann, Annette; Schulz, Nadja; Nöthen, Markus M.; Mühleisen, Thomas W.; Erbel, Raimund; Jöckel, Karl-Heinz; Moebus, Susanne; Boes, Tanja; Illig, Thomas; Froguel, Philippe; Hebebrand, Johannes; Meyre, David

    2010-01-01

    Meta-analyses of population-based genome-wide association studies (GWAS) in adults have recently led to the detection of new genetic loci for obesity. Here we aimed to discover additional obesity loci in extremely obese children and adolescents. We also investigated if these results generalize by estimating the effects of these obesity loci in adults and in population-based samples including both children and adults. We jointly analysed two GWAS of 2,258 individuals and followed-up the best, according to lowest p-values, 44 single nucleotide polymorphisms (SNP) from 21 genomic regions in 3,141 individuals. After this DISCOVERY step, we explored if the findings derived from the extremely obese children and adolescents (10 SNPs from 5 genomic regions) generalized to (i) the population level and (ii) to adults by genotyping another 31,182 individuals (GENERALIZATION step). Apart from previously identified FTO, MC4R, and TMEM18, we detected two new loci for obesity: one in SDCCAG8 (serologically defined colon cancer antigen 8 gene; p = 1.85×10−8 in the DISCOVERY step) and one between TNKS (tankyrase, TRF1-interacting ankyrin-related ADP-ribose polymerase gene) and MSRA (methionine sulfoxide reductase A gene; p = 4.84×10−7), the latter finding being limited to children and adolescents as demonstrated in the GENERALIZATION step. The odds ratios for early-onset obesity were estimated at ∼1.10 per risk allele for both loci. Interestingly, the TNKS/MSRA locus has recently been found to be associated with adult waist circumference. In summary, we have completed a meta-analysis of two GWAS which both focus on extremely obese children and adolescents and replicated our findings in a large followed-up data set. We observed that genetic variants in or near FTO, MC4R, TMEM18, SDCCAG8, and TNKS/MSRA were robustly associated with early-onset obesity. We conclude that the currently known major common variants related to obesity overlap to a substantial degree between

  3. Design and implementation of the configuration system of cluster job scheduling policy based on ExtJs%基于ExtJs的集群作业调度策略配置系统的设计与实现

    Institute of Scientific and Technical Information of China (English)

    王小龙; 刘光明; 赵志威

    2015-01-01

    Based on ExtJs framework, using javabean, jsp and open source database Mysql, this pa-per has designed and implemented a configuration system of cluster job scheduling policy aim at the com-plexity and fallibility of the scheduling policy configuration of PBS in order to reap the cluster perform-ance. This paper sovled the technical problems such as the selection of controls for chosen scheduling policy, the combination of front-end process and back-end process for the input parameters verifica-tion, the generation of scheduling policy combinations in the interface file, user information paged-dis-play , focusing on the implementation of remote configuration and automatic generation of sophisticated job-scheduling policies. The system’ s major modules design idea, the core function and their implementa-tion method are introduced in detail. The running results show that the system improves the efficiency of the scheduling policy configuration work of high performance computing clusters adopting PBS, improve the accuracy of sophisticated job-scheduling policies generated.%为充分发挥集群系统的性能,针对PBS调度模块配置调度策略工作繁复、易于出错的问题,该文基于ExtJs框架,采用javabean、jsp、Mysql等技术设计并实现了一种集群作业调度策略配置系统。该系统解决了针对选定辅助策略的控件选取、输入参数的前后台联合校验、针对接口文件的组合调度策略生成、用户数据的分页显示等技术问题,重点实现了PBS的组合调度策略的远程配置及自动生成的功能。详细介绍了系统主要模块的设计思路、核心功能及实现方法。运行结果表明,该系统能够有效提高使用PBS的高性能计算集群的调度策略配置工作的效率,提高生成的较复杂的调度策略的正确率。

  4. Risk of second primary cancer among patients with early operable breast cancer registered or randomised in Danish Breast Cancer cooperative Group (DBCG) protocols of the 77, 82 and 89 programmes during 1977-2001

    DEFF Research Database (Denmark)

    Andersson, M.; Jensen, Maiken Brit; Engholm, G.;

    2008-01-01

    Breast cancer survivors have increased risks of developing second primary cancers due to shared etiology, life style factors but also to primary breast cancer treatment. Among 53 418 patients registered by the population based Danish Breast Cancer Cooperative Group (DBCG) during 1977-2001, 31 818...... rates of the Danish population were used for calculation of standardized incidence ratios (SIRs). Time at risk was from diagnosis of breast cancer+1 year until death or through 2002. Risk for all second primary cancers combined was increased, SIR=1.04 (95% confidence interval 0.99-1.08). Sites...

  5. Characteristics, stratigraphic architecture, and time framework of multi-order mixed siliciclastic and carbonate depositional sequences, outcropping Cisco Group (Late Pennsylvanian and Early Permian), Eastern Shelf, north-central Texas, USA

    Science.gov (United States)

    Yang, Wan; Kominz, Michelle A.

    2003-01-01

    The Cisco Group on the Eastern Shelf of the Midland Basin is composed of fluvial, deltaic, shelf, shelf-margin, and slope-to-basin carbonate and siliciclastic rocks. Sedimentologic and stratigraphic analyses of 181 meter-to-decimeter-scale depositional sequences exposed in the up-dip shelf indicated that the siliciclastic and carbonate parasequences in the transgressive systems tracts (TST) are thin and upward deepening, whereas those in highstand systems tracts (HST) are thick and upward shallowing. The sequences can be subdivided into five types on the basis of principal lithofacies, and exhibit variable magnitude of facies shift corresponding to variable extents of marine transgression and regression on the shelf. The sequence stacking patterns and their regional persistence suggest a three-level sequence hierarchy controlled by eustasy, whereas local and regional changes in lithology, thickness, and sequence type, magnitude, and absence were controlled by interplay of eustasy, differential shelf subsidence, depositional topography, and pattern of siliciclastic supply. The outcropping Cisco Group is highly incomplete with an estimated 6-11% stratigraphic completeness. The average duration of deposition of the major (third-order) sequences is estimated as 67-102 ka on the up-dip shelf and increases down dip, while the average duration of the major sequence boundaries (SB) is estimated as 831-1066 ka and decreases down dip. The nondepositional and erosional hiatus on the up-dip shelf was represented by lowstand deltaic systems in the basin and slope.

  6. Early diagnosis of early stage lung cancer

    Directory of Open Access Journals (Sweden)

    Andrej Debeljak

    2005-11-01

    Full Text Available Background: For the detection of premalignant changes of bronchial mucosa and early stages of lung cancer frequent chest X-ray, spiral low dose computed tomography, fluorescence bronchoscopy, sputum cytology (also with automated systems with genetic and molecular changes in the sputum cells and bronchial mucosa were used. These screening methods of the high-risk groups for lung cancer achieved: earlier diagnosis of lung cancer in lower stage, higher operability, longer 5-year survival, but without mortality reduction.Conclusions: In the clinical practice we can examine higher risk groups for lung cancer in randomised control trials with multimodality approach: frequent chest low-dose fast spiral computed tomography, sputum cytology with genetic and molecular examinations and fluorescence bronchoscopy. Smoking cessation remains the best means to achieve mortality reduction from lung cancer.

  7. Randomized Trial Comparing Conventional-Dose With High-Dose Conformal Radiation Therapy in Early-Stage Adenocarcinoma of the Prostate: Long-Term Results From Proton Radiation Oncology Group/American College of Radiology 95-09

    Science.gov (United States)

    Zietman, Anthony L.; Bae, Kyounghwa; Slater, Jerry D.; Shipley, William U.; Efstathiou, Jason A.; Coen, John J.; Bush, David A.; Lunt, Margie; Spiegel, Daphna Y.; Skowronski, Rafi; Jabola, B. Rodney; Rossi, Carl J.

    2010-01-01

    Purpose To test the hypothesis that increasing radiation dose delivered to men with early-stage prostate cancer improves clinical outcomes. Patients and Methods Men with T1b-T2b prostate cancer and prostate-specific antigen ≤ 15 ng/mL were randomly assigned to a total dose of either 70.2 Gray equivalents (GyE; conventional) or 79.2 GyE (high). No patient received androgen suppression therapy with radiation. Local failure (LF), biochemical failure (BF), and overall survival (OS) were outcomes. Results A total of 393 men were randomly assigned, and median follow-up was 8.9 years. Men receiving high-dose radiation therapy were significantly less likely to have LF, with a hazard ratio of 0.57. The 10-year American Society for Therapeutic Radiology and Oncology BF rates were 32.4% for conventional-dose and 16.7% for high-dose radiation therapy (P < .0001). This difference held when only those with low-risk disease (n = 227; 58% of total) were examined: 28.2% for conventional and 7.1% for high dose (P < .0001). There was a strong trend in the same direction for the intermediate-risk patients (n = 144; 37% of total; 42.1% v 30.4%, P = .06). Eleven percent of patients subsequently required androgen deprivation for recurrence after conventional dose compared with 6% after high dose (P = .047). There remains no difference in OS rates between the treatment arms (78.4% v 83.4%; P = .41). Two percent of patients in both arms experienced late grade ≥ 3 genitourinary toxicity, and 1% of patients in the high-dose arm experienced late grade ≥ 3 GI toxicity. Conclusion This randomized controlled trial shows superior long-term cancer control for men with localized prostate cancer receiving high-dose versus conventional-dose radiation. This was achieved without an increase in grade ≥ 3 late urinary or rectal morbidity. PMID:20124169

  8. Works made by the working group on the division by four by 2050 of France's greenhouse gas emissions, named 'factor 4'. January 19, 2006 meeting; Les travaux du groupe de travail sur la division par quatre des emissions de gaz a effet de serre de la France, a l'horizon 2050, dit 'facteur 4'. Reunion du 19 janvier 2006

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    A working group was created on September 8, 2005 by the French minister of ecology and sustainable development and the French minister of industry with the aim of exploring all possible paths allowing to reach the long term goal of dividing by a factor 4 the French greenhouse gas emissions from now to 2050. This paper gathers the transparencies of three presentations given at the January 19, 2006 meeting of the 'Factor 4' working group: behaviour of energy consumers; which public policies to reach the factor 4; macro-economics of the factor 4. (J.S.)

  9. Role of plasma bactericidal/permeability-increasing protein, group IIA phospholipase A(2), C-reactive protein, and white blood cell count in the early detection of severe sepsis in the emergency department.

    Science.gov (United States)

    Uusitalo-Seppälä, Raija; Peuravuori, Heikki; Koskinen, Pertti; Vahlberg, Tero; Rintala, Esa M

    2012-09-01

    To study the diagnostic values of bactericidal/permeability-increasing protein (BPI), group IIA phospholipase A(2) (PLA(2)GIIA), white blood cell count (WBC), and C-reactive protein (CRP) in identifying severe sepsis upon admission in an emergency room. This was a single-centre prospective cohort study involving 525 adult patients admitted to the emergency room with suspected infection. Plasma samples were taken concurrently with the blood cultures. Forty-nine patients with severe sepsis and 476 other patients (58 with no systemic inflammatory response syndrome (SIRS) and no bacterial infection, 63 with bacterial infection but no SIRS, 53 with SIRS but no bacterial infection, and 302 with sepsis but no organ dysfunction) were evaluated. BPI and PLA(2)GIIA were measured by time-resolved fluoroimmunoassay, and CRP with an immunoturbidimetric assay. WBC was measured using an automatic cell counter. There was a positive correlation between the plasma levels of PLA(2)GIIA and CRP (Pearson's correlation coefficient 0.60, p sepsis from others (OR 1.37, 95% Cl 1.05-1.78, p = 0.019). After adjusting for confounders PLA(2)GIIA remained a significant independent predictor of severe sepsis. PLA(2)GIIA seemed to be superior to CRP, BPI, and WBC in differentiating patients with severe sepsis. BPI gave no additional information in this respect.

  10. Construction of Internet group event early warning mechanism based on collective intelligence%集体智慧下的网络群体事件预警机制构建

    Institute of Scientific and Technical Information of China (English)

    孙玲芳; 李烁朋

    2013-01-01

    According to the feature of Internet group events erupted and collective intelligence, a construction of Internet public opinion warning mechanism based on the bottom to top Internet metadata ontology is proposed. The information data in this warning and reliability ontology can be filtered and processed by using Higher Order Singular Value Decomposition(HOSVD) and this method can solve the problem of intelligence prefabricated with massive information in this database. It is observed that the defect of passive information retrieving in the original warning mechanism has been solved by the ontology which is built with users' feedback in collective intelligence and efficiency of response about mechanism can be increased.%针对网络群体事件的爆发与集体智慧工具的特点,提出利用自下而上的网络元数据建立本体信息库,构建网络群体事件的预警机制模型.采用高阶奇异值分解(HOSVD)实现对预警信息和可信度本体库中数据的过滤与处理,解决依据数据库中的海量信息进行情报预判的问题.以集体智慧中结合用户反馈信息的特点直接构成本体库,能够解决原有预警机制被动式信息检索的问题,有效提高机制的预警反应效率.

  11. Early diagnosis and early intervention in cerebral palsy

    Directory of Open Access Journals (Sweden)

    Mijna eHadders-Algra

    2014-09-01

    Full Text Available This paper reviews the opportunities and challenges for early diagnosis and early intervention in cerebral palsy (CP. CP describes a group of disorders of the development of movement and posture, causing activity limitation, that are attributed to disturbances that occurred in the fetal or infant brain. Therefore the paper starts with a summary of relevant information from developmental neuroscience. Most lesions underlying CP occur in the second half of gestation, when developmental activity in the brain reaches its summit. Variations in timing of the damage not only result in different lesions, but also in different neuroplastic reactions and different associated neuropathologies. This turns CP into a heterogeneous entity. This may mean that the best early diagnostics and the best intervention methods may differ for various subgroups of children with CP. Next, the paper addresses possibilities for early diagnosis. It discusses the predictive value of neuromotor and neurological exams, neuro-imaging techniques and neurophysiological assessments. Prediction is best when complementary techniques are used in longitudinal series. Possibilities for early prediction of CP differ for infants admitted to neonatal intensive care and other infants. In the former group best prediction is achieved with the combination of neuro-imaging and the assessment of general movements, in the latter group best prediction is based on carefully documented milestones and neurological assessment. The last part reviews early intervention in infants developing CP. Most knowledge on early intervention is based on studies in high risk infants without CP. In these infants early intervention programs promote cognitive development until preschool age; motor development profits less. The few studies on early intervention in infants developing CP suggest that programs that stimulate all aspects of infant development by means of family coaching are most promising. More research is

  12. Early Astronomy

    Science.gov (United States)

    Thurston, Hugh

    The earliest investigations that can be called scientific are concerned with the sky: they are the beginnings of astronomy. Many early civilizations produced astronomical texts, and several cultures that left no written records left monuments and artifacts-ranging from rock paintings to Stonehenge-that show a clear interest in astronomy. Civilizations in China, Mesopotamia, India and Greece had highly developed astronomies, and the astronomy of the Mayas was by no means negligible. Greek astronomy, as developed by the medieval Arab philosophers, evolved into the astronomy of Copernicus. This displaced the earth from the central stationary position that almost all earlier astronomies had assumed. Soon thereafter, in the first decades of the seventeenth century, Kepler found the true shape of the planetary orbits and Galileo introduced the telescope for astronomical observations.

  13. Integrated Groups and Smooth Distribution Groups

    Institute of Scientific and Technical Information of China (English)

    Pedro J. MIANA

    2007-01-01

    In this paper, we prove directly that α-times integrated groups define algebra homo-morphisms. We also give a theorem of equivalence between smooth distribution groups and α-times integrated groups.

  14. Group typicality, group loyalty and cognitive development.

    Science.gov (United States)

    Patterson, Meagan M

    2014-09-01

    Over the course of childhood, children's thinking about social groups changes in a variety of ways. Developmental Subjective Group Dynamics (DSGD) theory emphasizes children's understanding of the importance of conforming to group norms. Abrams et al.'s study, which uses DSGD theory as a framework, demonstrates the social cognitive skills underlying young elementary school children's thinking about group norms. Future research on children's thinking about groups and group norms should explore additional elements of this topic, including aspects of typicality beyond loyalty.

  15. Which finite simple groups are unit groups?

    DEFF Research Database (Denmark)

    Davis, Christopher James; Occhipinti, Tommy

    2014-01-01

    We prove that if G is a finite simple group which is the unit group of a ring, then G is isomorphic to either (a) a cyclic group of order 2; (b) a cyclic group of prime order 2^k −1 for some k; or (c) a projective special linear group PSLn(F2) for some n ≥ 3. Moreover, these groups do all occur...

  16. The Early Sarmatian Knight

    Directory of Open Access Journals (Sweden)

    Yablonsky Leonid T.

    2013-06-01

    Full Text Available During the study of the Early Sarmatian burials in the burial mounds near Filippovka village (Ilek district, Orenburg oblast, a large quantity of weapons and accessories were found, which make it possible to reconstruct the military costume. All the armament items from the burial can be divided into two major groups: offensive and defensive. The former includes bows and arrows, slingshots, spears, stilettos and war hammers (“bec de corbin” type; the latter is represented by a helmet and two varieties of scaly armor, made of iron and bone or horn. The accessories of the military costume found include sword-belt buckles with zoomorphic images, as well as a torque and a bracelet, which apparently served as insignia. The reconstructed image of an elite Early Sarmatian warrior is somewhat similar to the appearance of a Western European knight, but the Sarmatian knight was about 2000 years older.

  17. Fast Facts about Group B Strep and Pregnancy

    Science.gov (United States)

    ... by group B strep should get antibiotics during labor. Most early-onset group B strep disease in newborns can be ... during pregnancy. The antibiotics used to prevent early-onset group B strep disease in newborns only help during labor — they can’t be taken before labor, ...

  18. Group Cohesion in Experiential Growth Groups

    Science.gov (United States)

    Steen, Sam; Vasserman-Stokes, Elaina; Vannatta, Rachel

    2014-01-01

    This article explores the effect of web-based journaling on changes in group cohesion within experiential growth groups. Master's students were divided into 2 groups. Both used a web-based platform to journal after each session; however, only 1 of the groups was able to read each other's journals. Quantitative data collected before and…

  19. Graded automorphism group of TKK algebra

    Institute of Scientific and Technical Information of China (English)

    YE CongFeng; TAN ShaoBin

    2008-01-01

    The Classification of extended affine Lie algebras of type A1 depends on the Tits-Kantor-Koecher (TKK) algebras constructed from semilattices of Euclidean spaces. One can define a unitary Jordan algebra J(S) from a semilattice S of R (ν≥1), and then construct an extended affine Lie algebra of type A1 from the TKK algebra T(J(S)) which is obtained from the Jordan algebra J(S) by the so-called Tits-Kantor-Koecher construction. In R2 there are only two non-similar semilattices S and S', where S is a lattice and S' is a non-lattice semilattice. In this paper we study the Z2-graded automorphisms of the TKK algebra T(J(S)).

  20. Group Work Publication-1991.

    Science.gov (United States)

    Zimpfer, David G.

    1992-01-01

    Lists 21 new publications in group work, of which 9 are reviewed. Those discussed include publications on group counseling and psychotherapy, structured groups, support groups, psychodrama, and social group work. (Author/NB)

  1. Early Feeding After a Total Abdominal Hysterectomy

    Directory of Open Access Journals (Sweden)

    Mary Flesher

    2009-02-01

    Full Text Available Background: Oral fluids and food are traditionally introduced slowly after total abdominal hysterectomy (TAH. This descriptive study examined the effect and tolerance of early oral intake following this surgery. Methods: A retrospective chart review was conducted on 164 patients who had been on a clinical pathway following TAH. Comparisons in initiation of fluids and foods, and gastrointestinal effects were made between the early fed group (n=82 and the traditionally fed group (n=82. Results: Both groups had the similar gastrointestinal symptoms postoperatively, but the early fed group had an earlier bowel movement. The early fed group had a statistically significant shorter length of stay. Similar usage of anti-nausea medication and pain medication usage was noted between the two groups, except for a lower usage of Tylenol #3 (acetaminophen with codeine in the early fed group. Conclusions: This study found that early feeding could be tolerated well in TAH patients, with statistically significant improvements in usage of some pain medication and length of stay were noted in the early fed group.

  2. Biodegradation of 3-Nitrotyrosine by Burkholderia sp. Strain JS165 and Variovorax paradoxus JS171

    Science.gov (United States)

    2006-02-01

    and B. Minambres. 2004. The homogentisate pathway: a central catabolic pathway involved in the degradation of L- phenylalanine , L-tyrosine, and 3...acetate-3- hydroxylase . A two-protein component enzyme. J. Biol. Chem. 267:25848–25855. 4. Bruhn, C., H. Lenke, and H.-J. Knackmuss. 1987. Nitrosubstituted

  3. Early Detection of Risk Taking in Groups and Individuals

    Science.gov (United States)

    2016-03-25

    Earthscan. 24 MacGregor, D. G., Slovic, P., Dreman, D., & Berry, M. (2000). Imagery, affect, and financial judgment. The Journal of Psychology...and Financial Markets, 1(2), 104-110. 25 The exception to this is perhaps the work of Bollen, Mao, & Zeng (2011) discussed in Section 1.4.2. Their...an   empirical  study  of    “emotional   contagion ”  in  the  context  of  Facebook,  researchers   found  clear

  4. The Association between Early Conduct Problems and Early Marijuana Use in College Students

    Science.gov (United States)

    Falls, Benjamin J.; Wish, Eric D.; Garnier, Laura M.; Caldeira, Kimberly M.; O'Grady, Kevin E.; Vincent, Kathryn B.; Arria, Amelia M.

    2011-01-01

    Early conduct problems have been linked to early marijuana use in adolescence. The present study examines this association in a sample of 1,076 college students that was divided into three groups: (1) early marijuana users (began marijuana use prior to age 15; N = 126), (2) late marijuana users (began marijuana use at or after age 15; N = 607),…

  5. The Association between Early Conduct Problems and Early Marijuana Use in College Students

    Science.gov (United States)

    Falls, Benjamin J.; Wish, Eric D.; Garnier, Laura M.; Caldeira, Kimberly M.; O'Grady, Kevin E.; Vincent, Kathryn B.; Arria, Amelia M.

    2011-01-01

    Early conduct problems have been linked to early marijuana use in adolescence. The present study examines this association in a sample of 1,076 college students that was divided into three groups: (1) early marijuana users (began marijuana use prior to age 15; N = 126), (2) late marijuana users (began marijuana use at or after age 15; N = 607),…

  6. Depositional Environment and Paleoclimatic Significance of the Early Oligocene Yaxicuo Group in the Hoh Xil Basin%可可西里盆地早渐新世雅西措群沉积环境分析及古气候意义

    Institute of Scientific and Technical Information of China (English)

    刘志飞; 王成善

    2000-01-01

    The Hoh Xil basin, which is the largest Tertiary sedimentary basin in the hinterland of the Tibet plateau, isbounded on the north margin by the Kunlun Mountains and the South Kunlun suture zone, and on the south mar-gin by the Tanggula Mountains and the Kangbataqing fault. The basin contains a Tertiary sediment pile of approx-imately 5.4 km thick of fluvial mudstone, sanadstone, and conglomerate and 0.4 km thick of limestone, which wasreported to have a closed relationship with the continental collision and early uplift of the Tibet plateau. From low-er to upper, the Tertiary sediments include the Early Eocene to Early Oligocene Fenghuoshan Group, the EarlyOligocene Yaxicuo Group, and the Early Miocene Wudaoliang Group. Here we clarify the facies analysis of theYaxicuo Group, which was magnetostratigraphically dated as 32.0 - 30.0 Ma, and discuss its paleoclimatic signifi-cance. The Yaxicuo Group is 670.0 m thick and consists mainly of violet alternating sandstone and mudstone withintercalated gray layered and tubercular gypsolith. The standard section GG2 of the Yaxicuo Group is situated inthe southern part of the Wudaoliang area of the Hoh Xil basin. The Yaxicuo Group consists mainly of lacustrine fa-cies, but contains fluvial facies in the lower-middle part. The lacustrine facies includes shore, shallow lake, andsalt lake subfacies. They are characterized by coarsening and thickening upward of sandstone and siltstone. Thefluvial facies consists of point bars, natural levees, and flood plains and is characterized by sandstone and conglom-erate that fine and thin upward. Paleocurrent directions were measured from sedimentary structures of, for exam-ples, lamination, planar cross- bedding, parallel bedding, and climbing - ripple cross - lamination. They indicatethat the depocenter of the Hoh Xil basin was migrated eastward and northward during the period of 32.0 - 30.0Ma. The very thin stratified and nodulated types of gypsolith started to suddenly abundantly

  7. Group theories: relevance to group safety studies.

    Science.gov (United States)

    Benevento, A L

    1998-01-01

    Promoting safety in the workplace has been attempted in a variety of ways. Increasingly, industries are using groups such as safety teams and quality circles to promote worker safety. Group influences on individual behavior and attitudes have long been studied in the social psychology literature, but the theories have not been commonly found outside the psychology arena. This paper describes the group theories of group polarization, risky shift, social loafing, groupthink and team think and attempts to apply these theories to existing studies that examine work group influences on safety. Interesting parallels were found but only one study examined group influences as their primary focus of research. Since groups are increasingly used for safety promotion, future research on safety that studies group influences with respect to current group theories is recommended.

  8. Strong innate immune response and cell death in chicken splenocytes infected with genotype VIId Newcastle disease virus

    Directory of Open Access Journals (Sweden)

    Hu Zenglei

    2012-09-01

    Full Text Available Abstract Background Genotype VIId Newcastle disease virus (NDV isolates induce more severe damage to lymphoid tissues, especially to the spleen, when compared to virulent viruses of other genotypes. However, the biological basis of the unusual pathological changes remains largely unknown. Methods Virus replication, cytokine gene expression profile and cell death response in chicken splenocytes infected with two genotype VIId NDV strains (JS5/05 and JS3/05, genotype IX NDV strain F48E8 and genotype IV NDV strain Herts/33 were evaluated. Statistical significance of differences between experimental groups was determined using the Independent-Samples T test. Results JS5/05 and JS3/05 caused hyperinduction of type I interferons (IFNs (IFN-α and -β during detection period compared to F48E8 and Herts/33. JS5/05 increased expression level of IFN-γ gene at 6 h post-inoculation (pi and JS3/05 initiated sustained activation of IFN-γ within 24 h pi, whereas transcriptional levels of IFN-γ remained unchanged at any of the time points during infection of F48E8 and Herts/33. In addition, compared to F48E8 and Herts/33, JS3/05 and JS5/05 significantly increased the amount of free nucleosomal DNA in splenocytes at 6 and 24 h pi respectively. Annexin-V and Proidium iodid (PI double staining of infected cells showed that cell death induced by JS3/05 and JS5/05 was characterized by marked necrosis compared to F48E8 and Herts/33 at 24 h pi. These results indicate that genotype VIId NDV strains JS3/05 and JS5/05 elicited stronger innate immune and cell death responses in chicken splenocytes than F48E8 and Herts/33. JS5/05 replicated at a significantly higher efficiency in splenocytes than F48E8 and Herts/33. Early excessive cell death induced by JS3/05 infection partially impaired virus replication. Conclusions Viral dysregulaiton of host response may be relevant to the severe pathological manifestation in the spleen following genotype VIId NDV infection.

  9. Magnetic translation groups as group extension

    OpenAIRE

    Florek, Wojciech

    1998-01-01

    Extensions of a direct product T of two cyclic groups Z_n1 and Z_n2 by an Abelian (gauge) group G with the trivial action of T on G are considered. All possible (nonequivalent) factor systems are determined using the Mac Lane method. Some of resulting groups describe magnetic translation groups. As examples extensions with G=U(1) and G=Z_n are considered and discussed.

  10. Group Dynamic Processes in Email Groups

    Science.gov (United States)

    Alpay, Esat

    2005-01-01

    Discussion is given on the relevance of group dynamic processes in promoting decision-making in email discussion groups. General theories on social facilitation and social loafing are considered in the context of email groups, as well as the applicability of psychodynamic and interaction-based models. It is argued that such theories may indeed…

  11. Interagency mechanical operations group numerical systems group

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    This report consists of the minutes of the May 20-21, 1971 meeting of the Interagency Mechanical Operations Group (IMOG) Numerical Systems Group. This group looks at issues related to numerical control in the machining industry. Items discussed related to the use of CAD and CAM, EIA standards, data links, and numerical control.

  12. AREVA group overview; Presentation du groupe AREVA

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-08

    This document presents the Group Areva, a world nuclear industry leader, from a financial holding company to an industrial group, operating in two businesses: the nuclear energy and the components. The structure and the market of the group are discussed, as the financial assets. (A.L.B.)

  13. Elementary Properties of the Nematicidal Crude Toxin Produced by Bacillus amyloliquefaciens JK-JS3%一株毒杀松材线虫的解淀粉芽孢杆菌活性物质的基本性质

    Institute of Scientific and Technical Information of China (English)

    朱丽梅; 吴小芹; 陈江天; 徐旭凌

    2009-01-01

    从马尾松林中筛选出的解淀粉芽孢杆菌Bacillus amyloliquefaciens JK-JS3菌株对松材线虫Bursaphelenchus xylophilus具有较高杀线活性.本试验对JK-JS3菌株分泌的杀线活性物质的基本性质进行了研究.结果表明:该菌株产生的杀线组分是可随水分一同蒸发的非蛋白质类物质;其吸收峰在190nm到200nm之间;常温25℃和冷藏4℃下保存60d仍能保持杀线活性;不同温度和pH条件对其杀线组分的活性有影响,加热会降低其活性,碱性条件下具有较高的杀线活性;石油醚、氯仿、乙酸乙酯等有机溶剂不能将其活性物质从粗提液中提取.%Bacillus amyloliquefaciens JK-JS3, isolated from the leaf of the Pinus massoniana in Mount Zijin, has high nematicidal activity to Bursaphelenchus xylophilus. In order to isolate and purify the ne-maticidal components, the elementary characteristics of the nematicidal crude toxin have been studied in our experiment. The results indicated that the nematicidal toxin is not a protein which can be evaporated with the water and its maximum optical absorption is from 190 to 220 nm. The nematicidal activity of the toxin can sustain for a long period at 25 ℃ and 4 ℃. High temperature and pH condition can affect its nematicidal activity. It has strong nematicidal activity at the alkalinity condition. The nematicidal components can not be dissolved in the organic solvents such as petroleum ether, chloroform and ethyl acetate.

  14. About group digital signatures

    National Research Council Canada - National Science Library

    Adriana Cristina Enache

    2012-01-01

    ...).A group digital signature is a digital signature with enhanced privacy features that allows members of a given group to anonymously sign messages on behalf of the group, producing a group signature...

  15. Boys' Bodies in Early Childhood

    Science.gov (United States)

    Drummond, Murray

    2012-01-01

    This paper is based on qualitative research data from a project investigating early childhood boys' constructions of masculinities in relation to sport, health and the body. The focus group data, with 33 boys, has been collected in each of the boys' first three years at school. It is part of the data that will be collected over eight years with…

  16. Adalimumab added to a treat-to-target strategy with methotrexate and intra-articular triamcinolone in early rheumatoid arthritis increased remission rates, function and quality of life. The OPERA Study: an investigator-initiated, randomised, double-blind, parallel-group, placebo-controlled trial.

    Science.gov (United States)

    Hørslev-Petersen, Kim; Hetland, Merete Lund; Junker, Peter; Pødenphant, Jan; Ellingsen, Torkell; Ahlquist, Palle; Lindegaard, Hanne; Linauskas, Asta; Schlemmer, Annette; Dam, Mette Yde; Hansen, Ib; Horn, Hans Christian; Ammitzbøll, Christian Gytz; Jørgensen, Anette; Krintel, Sophine B; Raun, Johnny; Johansen, Julia S; Østergaard, Mikkel; Stengaard-Pedersen, Kristian

    2014-04-01

    An investigator-initiated, double-blinded, placebo-controlled, treat-to-target protocol (Clinical Trials:NCT00660647) studied whether adalimumab added to methotrexate and intra-articular triamcinolone as first-line treatment in early rheumatoid arthritis (ERA) increased the frequency of low disease activity (DAS28CRP<3.2) at 12 months. In 14 Danish hospital-based clinics, 180 disease-modifying anti-rheumatic drugs (DMARD)-naïve ERA patients (<6 months duration) received methotrexate 7.5 mg/week (increased to 20 mg/week within 2 months) plus adalimumab 40 mg every other week (adalimumab-group, n=89) or methotrexate+placebo-adalimumab (placebo-group, n=91). At all visits, triamcinolone was injected into swollen joints (max. four joints/visit). If low disease activity was not achieved, sulfasalazine 2 g/day and hydroxychloroquine 200 mg/day were added after 3 months, and open-label biologics after 6-9 months. Efficacy was assessed primarily on the proportion of patients who reached treatment target (DAS28CRP<3.2). Secondary endpoints included DAS28CRP, remission, Health Assessment Questionnaire (HAQ), EQ-5D and SF-12. Analysis was by intention-to-treat with last observation carried forward. Baseline characteristics were similar between groups. In the adalimumab group/placebo group the 12-month cumulative triamcinolone doses were 5.4/7.0 ml (p=0.08). Triple therapy was applied in 18/27 patients (p=0.17). At 12 months, DAS28CRP<3.2 was reached in 80%/76% (p=0.65) and DAS28CRP was 2.0 (1.7-5.2) (medians (5th/95th percentile ranges)), versus 2.6 (1.7-4.7) (p=0.009). Remission rates were: DAS28CRP<2.6: 74%/49%, Clinical Disease Activity Index≤2.8: 61%/41%, Simplified Disease Activity Index<3.3: 57%/37%, European League Against Rheumatism/American College of Rheumatology Boolean: 48%/30% (0.0008group. Treatments were well tolerated

  17. Introduction to Sporadic Groups

    Directory of Open Access Journals (Sweden)

    Luis J. Boya

    2011-01-01

    Full Text Available This is an introduction to finite simple groups, in particular sporadic groups, intended for physicists. After a short review of group theory, we enumerate the 1+1+16=18 families of finite simple groups, as an introduction to the sporadic groups. These are described next, in three levels of increasing complexity, plus the six isolated ''pariah'' groups. The (old five Mathieu groups make up the first, smallest order level. The seven groups related to the Leech lattice, including the three Conway groups, constitute the second level. The third and highest level contains the Monster group M, plus seven other related groups. Next a brief mention is made of the remaining six pariah groups, thus completing the 5+7+8+6=26 sporadic groups. The review ends up with a brief discussion of a few of physical applications of finite groups in physics, including a couple of recent examples which use sporadic groups.

  18. Between-group competition elicits within-group cooperation in children

    Science.gov (United States)

    Majolo, Bonaventura; Maréchal, Laëtitia

    2017-01-01

    Aggressive interactions between groups are frequent in human societies and can bear significant fitness costs and benefits (e.g. death or access to resources). During between-group competitive interactions, more cohesive groups (i.e. groups formed by individuals who cooperate in group defence) should out-perform less cohesive groups, other factors being equal (e.g. group size). The cost/benefit of between-group competition are thought to have driven correlated evolution of traits that favour between-group aggression and within-group cooperation (e.g. parochial altruism). Our aim was to analyse whether the proximate relationship between between-group competition and within-group cooperation is found in 3–10 years old children and the developmental trajectory of such a relationship. We used a large cohort of children (n = 120) and tested whether simulated between-group competition increased within-group cooperation (i.e. how much of a resource children were giving to their group companions) in two experiments. We found greater within-group cooperation when groups of four children were competing with other groups then in the control condition (no between-group competition). Within-group cooperation increased with age. Our study suggests that parochial altruism and in-group/out-group biases emerge early during the course of human development. PMID:28233820

  19. Between-group competition elicits within-group cooperation in children.

    Science.gov (United States)

    Majolo, Bonaventura; Maréchal, Laëtitia

    2017-02-24

    Aggressive interactions between groups are frequent in human societies and can bear significant fitness costs and benefits (e.g. death or access to resources). During between-group competitive interactions, more cohesive groups (i.e. groups formed by individuals who cooperate in group defence) should out-perform less cohesive groups, other factors being equal (e.g. group size). The cost/benefit of between-group competition are thought to have driven correlated evolution of traits that favour between-group aggression and within-group cooperation (e.g. parochial altruism). Our aim was to analyse whether the proximate relationship between between-group competition and within-group cooperation is found in 3-10 years old children and the developmental trajectory of such a relationship. We used a large cohort of children (n = 120) and tested whether simulated between-group competition increased within-group cooperation (i.e. how much of a resource children were giving to their group companions) in two experiments. We found greater within-group cooperation when groups of four children were competing with other groups then in the control condition (no between-group competition). Within-group cooperation increased with age. Our study suggests that parochial altruism and in-group/out-group biases emerge early during the course of human development.

  20. Between-group competition elicits within-group cooperation in children

    Science.gov (United States)

    Majolo, Bonaventura; Maréchal, Laëtitia

    2017-02-01

    Aggressive interactions between groups are frequent in human societies and can bear significant fitness costs and benefits (e.g. death or access to resources). During between-group competitive interactions, more cohesive groups (i.e. groups formed by individuals who cooperate in group defence) should out-perform less cohesive groups, other factors being equal (e.g. group size). The cost/benefit of between-group competition are thought to have driven correlated evolution of traits that favour between-group aggression and within-group cooperation (e.g. parochial altruism). Our aim was to analyse whether the proximate relationship between between-group competition and within-group cooperation is found in 3-10 years old children and the developmental trajectory of such a relationship. We used a large cohort of children (n = 120) and tested whether simulated between-group competition increased within-group cooperation (i.e. how much of a resource children were giving to their group companions) in two experiments. We found greater within-group cooperation when groups of four children were competing with other groups then in the control condition (no between-group competition). Within-group cooperation increased with age. Our study suggests that parochial altruism and in-group/out-group biases emerge early during the course of human development.

  1. Group Work: How to Use Groups Effectively

    Science.gov (United States)

    Burke, Alison

    2011-01-01

    Many students cringe and groan when told that they will need to work in a group. However, group work has been found to be good for students and good for teachers. Employers want college graduates to have developed teamwork skills. Additionally, students who participate in collaborative learning get better grades, are more satisfied with their…

  2. Essays in the history of Lie groups and algebraic groups

    CERN Document Server

    Borel, Armand

    2001-01-01

    Lie groups and algebraic groups are important in many major areas of mathematics and mathematical physics. We find them in diverse roles, notably as groups of automorphisms of geometric structures, as symmetries of differential systems, or as basic tools in the theory of automorphic forms. The author looks at their development, highlighting the evolution from the almost purely local theory at the start to the global theory that we know today. Starting from Lie's theory of local analytic transformation groups and early work on Lie algebras, he follows the process of globalization in its two main frameworks: differential geometry and topology on one hand, algebraic geometry on the other. Chapters II to IV are devoted to the former, Chapters V to VIII, to the latter. The essays in the first part of the book survey various proofs of the full reducibility of linear representations of \\mathbf{SL}_2{(\\mathbb{C})}, the contributions of H. Weyl to representations and invariant theory for semisimple Lie groups, and con...

  3. Small Group Research

    Science.gov (United States)

    McGrath, Joseph E.

    1978-01-01

    Summarizes research on small group processes by giving a comprehensive account of the types of variables primarily studied in the laboratory. These include group structure, group composition, group size, and group relations. Considers effects of power, leadership, conformity to social norms, and role relationships. (Author/AV)

  4. Free Boolean Topological Groups

    Directory of Open Access Journals (Sweden)

    Ol’ga Sipacheva

    2015-11-01

    Full Text Available Known and new results on free Boolean topological groups are collected. An account of the properties that these groups share with free or free Abelian topological groups and properties specific to free Boolean groups is given. Special emphasis is placed on the application of set-theoretic methods to the study of Boolean topological groups.

  5. Early Complications of Heart Transplantation

    Science.gov (United States)

    Schnee, Mark

    1987-01-01

    In cyclosporine-treated cardiac allograft recipients, rejection and infection are two principal early complications. The following report describes our approach to the diagnosis and management of rejection. Infectious complications are discussed elsewhere in this journal. Lymphoproliferative disorders have not been reported in our series of transplant recipients. Other early complications particularly related to cyclosporine immuno-suppressive therapy include systemic hypertension, renal insufficiency, hepatic toxicity, and pancreatitis. Each of these is illustrated by a representative group or patient profile. (Texas Heart Institute Journal 1987; 14:257-261) Images PMID:15227308

  6. MSUD Family Support Group

    Science.gov (United States)

    ... Group The MSUD Family Support Group is a non-profit 501 (c)(3) organization for those with MSUD ... Family Support Group is a 501(c)(3) non-profit organization with no paid staff. Funds are needed ...

  7. Profinite graphs and groups

    CERN Document Server

    Ribes, Luis

    2017-01-01

    This book offers a detailed introduction to graph theoretic methods in profinite groups and applications to abstract groups. It is the first to provide a comprehensive treatment of the subject. The author begins by carefully developing relevant notions in topology, profinite groups and homology, including free products of profinite groups, cohomological methods in profinite groups, and fixed points of automorphisms of free pro-p groups. The final part of the book is dedicated to applications of the profinite theory to abstract groups, with sections on finitely generated subgroups of free groups, separability conditions in free and amalgamated products, and algorithms in free groups and finite monoids. Profinite Graphs and Groups will appeal to students and researchers interested in profinite groups, geometric group theory, graphs and connections with the theory of formal languages. A complete reference on the subject, the book includes historical and bibliographical notes as well as a discussion of open quest...

  8. Homomorphisms of quantum groups

    CERN Document Server

    Meyer, Ralf; Woronowicz, Stanisław Lech

    2010-01-01

    We introduce some equivalent notions of homomorphisms between quantum groups that behave well with respect to duality of quantum groups. Our equivalent definitions are based on bicharacters, coactions, and universal quantum groups, respectively.

  9. Food Groups Recipes

    OpenAIRE

    2012-01-01

    15 pages In 2011, My Plate replaced the Food Pyramid as a visual representation for the USDA Dietary Guidelines. This publication, a group of recipes based on this new division of food groups, reflects the effort of the USDA and other groups to translate science-based research into everyday practice for Americans. Fifteen recipes (3 from each food group) show ways to use foods from each food group. They are complete with basic nutritional analyses and food group amounts.

  10. NASA Early Career Fellowship Program

    Science.gov (United States)

    Smith, H. D.

    2012-12-01

    The Early Career Fellowship program was established in 2005 to facilitate the integration of outstanding early career planetary science researchers into established research funding programs by providing tools and experience useful to maintain a successful research program. Executing a successful research program requires a few key elements such as: successful proposal writing; adequate (paid) research time; management of a laboratory; collaboration and networking; frequent and high-quality publications; and adequate start-up equipment funds. These elements may be particularly critical for early career researchers searching for a tenure- track or equivalent position. The Early Career Fellowship program recognizes the importance of these skills and provides extra funding and resources to begin a successful research program. For consideration into The Early Career Fellowship program, the candidate needs to be the P. I. or Science P.I. of a funded research proposal from one of the participating R&A program areas, be within 7 years of earning a PhD, hold a non-tenure track position, and indicate the early career candidacy when submitting the research proposal. If the research proposal is funded and the discipline scientist nominates the candidate as an early career fellow, the candidate is then considered a Fellow and eligible to propose for Step 2. Upon obtaining a tenure-track equivalent position the Fellow submits a Step 2 proposal for up to one hundred thousand dollars in start-up funds. Start-up funds may be used for salary; undergraduate and/or graduate research assistants; supplies and instrument upgrades; travel to conferences, meetings, and advisory groups; time and travel for learning new skills; publication page charges; books and journal subscriptions; computer time and/or specialized software; and other justified research-specific needs. The early career fellowship program provides resources that a more established scientist would have acquired allowing

  11. Correlates of Bulimia Nervosa: Early Family Mealtime Experiences.

    Science.gov (United States)

    Miller, Debra A. F.; And Others

    1993-01-01

    Examined relationship of early mealtime experiences to later bulimia in 128 female college students. Found significant group differences among bulimics, nonbulimics, and repeat dieters on early meal experience questionnaire, with bulimic group reporting most negative and unusual experiences. Found significant differences among groups on depression…

  12. Disambiguating Multi–Modal Scene Representations Using Perceptual Grouping Constraints

    Science.gov (United States)

    Pugeault, Nicolas; Wörgötter, Florentin; Krüger, Norbert

    2010-01-01

    In its early stages, the visual system suffers from a lot of ambiguity and noise that severely limits the performance of early vision algorithms. This article presents feedback mechanisms between early visual processes, such as perceptual grouping, stereopsis and depth reconstruction, that allow the system to reduce this ambiguity and improve early representation of visual information. In the first part, the article proposes a local perceptual grouping algorithm that — in addition to commonly used geometric information — makes use of a novel multi–modal measure between local edge/line features. The grouping information is then used to: 1) disambiguate stereopsis by enforcing that stereo matches preserve groups; and 2) correct the reconstruction error due to the image pixel sampling using a linear interpolation over the groups. The integration of mutual feedback between early vision processes is shown to reduce considerably ambiguity and noise without the need for global constraints. PMID:20544006

  13. Locally minimal topological groups

    OpenAIRE

    Außenhofer, Lydia; Chasco, María Jesús; Dikranjan, Dikran; Domínguez, Xabier

    2009-01-01

    A Hausdorff topological group $(G,\\tau)$ is called locally minimal if there exists a neighborhood $U$ of 0 in $\\tau$ such that $U$ fails to be a neighborhood of zero in any Hausdorff group topology on $G$ which is strictly coarser than $\\tau.$ Examples of locally minimal groups are all subgroups of Banach-Lie groups, all locally compact groups and all minimal groups. Motivated by the fact that locally compact NSS groups are Lie groups, we study the connection between local minimality and the ...

  14. GROUP PROFILE Computer Technique

    Directory of Open Access Journals (Sweden)

    Andrey V. Sidorenkov

    2015-01-01

    Full Text Available This article contains a description of the structure, the software and functional capabilities, and the scope and purposes of application of the Group Profile (GP computer technique. This technique rests on a conceptual basis (the microgroup theory, includes 16 new and modified questionnaires, and a unique algorithm, tied to the questionnaires, for identification of informal groups. The GP yields a wide range of data about the group as a whole (47 indices, each informal group (43 indices, and each group member (16 indices. The GP technique can be used to study different types of groups: production (work groups, design teams, military units, etc., academic (school classes, student groups, and sports.

  15. Ordered groups and infinite permutation groups

    CERN Document Server

    1996-01-01

    The subjects of ordered groups and of infinite permutation groups have long en­ joyed a symbiotic relationship. Although the two subjects come from very different sources, they have in certain ways come together, and each has derived considerable benefit from the other. My own personal contact with this interaction began in 1961. I had done Ph. D. work on sequence convergence in totally ordered groups under the direction of Paul Conrad. In the process, I had encountered "pseudo-convergent" sequences in an ordered group G, which are like Cauchy sequences, except that the differences be­ tween terms of large index approach not 0 but a convex subgroup G of G. If G is normal, then such sequences are conveniently described as Cauchy sequences in the quotient ordered group GIG. If G is not normal, of course GIG has no group structure, though it is still a totally ordered set. The best that can be said is that the elements of G permute GIG in an order-preserving fashion. In independent investigations around that t...

  16. Early predicting value of chronic fatigue syndrome with organism weak magnetic field analytic technology for male health examination group%生物体微弱磁场测定技术对男性体检人群中慢性疲劳综合征的早期预警价值

    Institute of Scientific and Technical Information of China (English)

    赵峰; 张群; 英明中

    2012-01-01

    Objective To explore the early warning significance of organism weak magnetic field analytic technology to the normal male physical examination group for chronic fatigue syndrome ( CFS ). Methods Totally 2323 men were selected as samples, who had accepted health examination in the International Medical Center, the PLA General Hospital, from August 2010 to July 2011. The people had excluded with other diseases. According to the U. S. CDC diagnostic criteria of the CFS, 373 cases were diagnosed CFS, other 373 normal subjects were enrolled as control group, all cases were tested the urine samples for the weak magnetic field information and analyzed the correlation of relevant information with CFS. Results Through the sample survey questionnaire, it was found that the men have higher incidence of CFS ( 16. 1% , 373/2323 ). Weak magnetic field analytic results compared with the chronic fatigue related indicators, such as sleep related indicators, psychological related indicators in the CFS populations were significantly higher than that in the normal population( P < 0.05, P <0. 01 ). Weak magnetic field analytic technology could serve as early warning indicators of CFS. Conclusion Organisms weak magnetic field analytic technology could serve as the early warning indicators of CFS for healthy people.%目的 探讨生物体微弱磁场测定技术对正常男性体检人群慢性疲劳综合征(CFS)早期预警的意义.方法 入选样本选自2010年8月至2011年7月解放军总医院国际医学中心健康体检、排除已诊断其他疾病者2323例,均为男性,按照美国疾病控制中心(CDC)标准诊断诊断为CFS 373例,另抽取373例体检正常者作对照(正常组),检测尿液中微弱磁场信息,并进行对比分析.结果 利用调查问卷发现CFS发生率为16.1%(373/2323).应用微弱磁场测定结果对比,发现与睡眠相关指标(δ波、脑-内分泌、脑-营养、松果体、百会、脑能量等)、心理情绪相关因素指标(α

  17. 抗战初期成都工人抗敌宣传团成立原因探析%An Analysis of the Reasons for the Establishment of Chengdu Workers Anti-enemies Propaganda Group in the Early Days of t

    Institute of Scientific and Technical Information of China (English)

    张致森

    2011-01-01

    成都工人抗敌宣传团是抗战初期成都工人阶级在中国共产党领导下为了抗日救国而成立的。它的成立是多种因素综合作用的结果。为了抗日救国,民国四川当局实行一些有利于抗日的民主政策。正是这一历史机遇,中共成都特支(后为中共成都市委)改变了抗日宣传策略,充分利用成都工人阶级的民族感情和国家观念,成立了成都抗敌宣传团,积极宣传抗战,推动了成都工人运动的持续开展,促进了国民政府的抗日动员和后方备战。%In order for the Anti-Japanese War,Chengdu Workers Anti-enemies Propaganda Group was established by Chengdu's working-class under the CCP's leadership in the early days of the Anti-Japanese War.Its establishment resulted from some combined factors.In orde

  18. Information report made on behalf of the commission of economic affairs and of the plan, and of the energy study group, about the proceedings of the colloquium: 'energy: which French policy for the next legislative body?' organized by the Senate on June 26, 2002; Rapport d'information fait au nom de la commission des affaires economiques et du plan (1) et du groupe d'etude de l'energie (2) sur les actes du colloque energie: quelle politique francaise pour la prochaine legislature? organise par le senat le 26 juin 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This report presents the proceedings of the colloquium organized by the commission of economic affairs of the French Senate and by the energy study group. It submits some questions in order to outline the options offered by the public authorities and the choices susceptible to be done by Electricite de France (EdF) and Gaz de France (GdF) in the framework of the European opening of energy markets in 2005. The future adaptation of the two public companies to this new organization is analyzed and the objectives and limits to assign to this European opening are discussed. (J.S.)

  19. Communication in Organizational Groups

    OpenAIRE

    Monica RADU

    2007-01-01

    Organizational group can be defined as some persons between who exist interactive connections (functional, communication, affective, normative type). Classification of these groups can reflect the dimension, type of relationship or type of rules included. Organizational groups and their influence over the individual efficiency and the efficiency of the entire group are interconnected. Spontaneous roles in these groups sustain the structure of the relationship, and the personality of each indi...

  20. Fermilab Steering Group Report

    Energy Technology Data Exchange (ETDEWEB)

    Steering Group, Fermilab; /Fermilab

    2007-12-01

    industrialization of ILC components in the U.S. and creating an engineering opportunity for ILC cost reductions. It o.ers an early and tangible application for ILC R&D in superconducting technology, attracting participation from accelerator scientists worldwide and driving forward the technology for still higher-energy accelerators of the future, such as a muon collider. To prepare for a future decision, the Fermilab Steering Group recommends that the laboratory seek R&D support for Project X, in order to produce an overall design of Project X and to spur the R&D and industrialization of ILC linac components needed for Project X. Advice from the High Energy Physics Advisory Panel will guide any future decision to upgrade the Fermilab accelerator complex, taking into account developments a.ecting the ILC schedule and the continuing evaluation of scientific priorities for U.S. particle physics. Fermilab should also work toward increased resources for longer-term future accelerators such as a muon collider, aiming at higher energies than the ILC would provide.