WorldWideScience

Sample records for apache

  1. Apache Kafka

    CERN Document Server

    Garg, Nishant

    2013-01-01

    The book will follow a step-by-step tutorial approach which will show the readers how to use Apache Kafka for messaging from scratch.Apache Kafka is for readers with software development experience, but no prior exposure to Apache Kafka or similar technologies is assumed. This book is also for enterprise application developers and big data enthusiasts who have worked with other publisher-subscriber based systems and now want to explore Apache Kafka as a futuristic scalable solution.

  2. Apache Maven cookbook

    CERN Document Server

    Bharathan, Raghuram

    2015-01-01

    If you are a Java developer or a manager who has experience with Apache Maven and want to extend your knowledge, then this is the ideal book for you. Apache Maven Cookbook is for those who want to learn how Apache Maven can be used for build automation. It is also meant for those familiar with Apache Maven, but want to understand the finer nuances of Maven and solve specific problems.

  3. Learning Apache Kafka

    CERN Document Server

    Garg, Nishant

    2015-01-01

    This book is for readers who want to know more about Apache Kafka at a hands-on level; the key audience is those with software development experience but no prior exposure to Apache Kafka or similar technologies. It is also useful for enterprise application developers and big data enthusiasts who have worked with other publisher-subscriber-based systems and want to explore Apache Kafka as a futuristic solution.

  4. Apache The Definitive Guide

    CERN Document Server

    Laurie, Ben

    2003-01-01

    Apache is far and away the most widely used web server platform in the world. This versatile server runs more than half of the world's existing web sites. Apache is both free and rock-solid, running more than 21 million web sites ranging from huge e-commerce operations to corporate intranets and smaller hobby sites. With this new third edition of Apache: The Definitive Guide, web administrators new to Apache will come up to speed quickly, and experienced administrators will find the logically organized, concise reference sections indispensable, and system programmers interested in customizin

  5. Learning Apache Karaf

    CERN Document Server

    Edstrom, Johan; Kesler, Heath

    2013-01-01

    The book is a fast-paced guide full of step-by-step instructions covering all aspects of application development using Apache Karaf.Learning Apache Karaf will benefit all Java developers and system administrators who need to develop for and/or operate Karaf's OSGi-based runtime. Basic knowledge of Java is assumed.

  6. The APACHE Project

    Directory of Open Access Journals (Sweden)

    Giacobbe P.

    2013-04-01

    Full Text Available First, we summarize the four-year long efforts undertaken to build the final setup of the APACHE Project, a photometric transit search for small-size planets orbiting bright, low-mass M dwarfs. Next, we describe the present status of the APACHE survey, officially started in July 2012 at the site of the Astronomical Observatory of the Autonomous Region of the Aosta Valley, in the Western Italian Alps. Finally, we briefly discuss the potentially far-reaching consequences of a multi-technique characterization program of the (potentially planet-bearing APACHE targets.

  7. Apache Solr beginner's guide

    CERN Document Server

    Serafini, Alfredo

    2013-01-01

    Written in a friendly, example-driven format, the book includes plenty of step-by-step instructions and examples that are designed to help you get started with Apache Solr.This book is an entry level text into the wonderful world of Apache Solr. The book will center around a couple of simple projects such as setting up Solr and all the stuff that comes with customizing the Solr schema and configuration. This book is for developers looking to start using Apache Solr who are stuck or intimidated by the difficulty of setting it up and using it.For anyone wanting to embed a search engine in their

  8. Instant Apache Wicket 6

    CERN Document Server

    Longo, João Sávio Ceregatti

    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 Starter style guide takes the reader through the basic workflow of Apache Wicket in a practical and friendly style.Instant Apache Wicket 6 is for people who want to learn the basics of Apache Wicket 6 and who already have some experience with Java and object-oriented programming. Basic knowledge of web concepts like HTTP and Ajax will be an added advantage.

  9. Apache Solr essentials

    CERN Document Server

    Gazzarini, Andrea

    2015-01-01

    If you are a competent developer with experience of working with technologies similar to Apache Solr and want to develop efficient search applications, then this book is for you. Familiarity with the Java programming language is required.

  10. Apache Mahout essentials

    CERN Document Server

    Withanawasam, Jayani

    2015-01-01

    If you are a Java developer or data scientist, haven't worked with Apache Mahout before, and want to get up to speed on implementing machine learning on big data, then this is the perfect guide for you.

  11. Apache Mahout cookbook

    CERN Document Server

    Giacomelli, Piero

    2013-01-01

    Apache Mahout Cookbook uses over 35 recipes packed with illustrations and real-world examples to help beginners as well as advanced programmers get acquainted with the features of Mahout.""Apache Mahout Cookbook"" is great for developers who want to have a fresh and fast introduction to Mahout coding. No previous knowledge of Mahout is required, and even skilled developers or system administrators will benefit from the various recipes presented

  12. Apache Tomcat 7 Essentials

    CERN Document Server

    Khare, Tanuj

    2012-01-01

    This book is a step-by-step tutorial for anyone wanting to learn Apache Tomcat 7 from scratch. There are plenty of illustrations and examples to escalate you from a novice to an expert with minimal strain. If you are a J2EE administrator, migration administrator, technical architect, or a project manager for a web hosting domain, and are interested in Apache Tomcat 7, then this book is for you. If you are someone responsible for installation, configuration, and management of Tomcat 7, then too, this book will be of help to you.

  13. Instant Apache Stanbol

    CERN Document Server

    Bachmann-Gmür, Reto

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. Instant Apache Stanbol How-to will enable you to become an expert in content management with semantics at the core, with the help of practical recipes. Instant Apache Stanbol How-to is for Java developers who would like to extend Stanbol or would just like to use Stanbol without caring about its internals. A few recipes that show how to extend Stanbol require some familiarity with Java and JavaScript.

  14. Instant Apache Maven starter

    CERN Document Server

    Turatti, Maurizio

    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.The book follows a starter approach for using Maven to create and build a new Java application or Web project from scratch.Instant Apache Maven Starter is great for Java developers new to Apache Maven, but also for experts looking for immediate information. Moreover, only 20% of the necessary information about Maven is used in 80% of the activities. This book aims to focus on the most important information, those pragmatic parts you actually use

  15. Mastering Apache Cassandra

    CERN Document Server

    Neeraj, Nishant

    2013-01-01

    Mastering Apache Cassandra is a practical, hands-on guide with step-by-step instructions. The smooth and easy tutorial approach focuses on showing people how to utilize Cassandra to its full potential.This book is aimed at intermediate Cassandra users. It is best suited for startups where developers have to wear multiple hats: programmer, DevOps, release manager, convincing clients, and handling failures. No prior knowledge of Cassandra is required.

  16. Apache 2 Pocket Reference For Apache Programmers & Administrators

    CERN Document Server

    Ford, Andrew

    2008-01-01

    Even if you know the Apache web server inside and out, you still need an occasional on-the-job reminder -- especially if you're moving to the newer Apache 2.x. Apache 2 Pocket Reference gives you exactly what you need to get the job done without forcing you to plow through a cumbersome, doorstop-sized reference. This Book provides essential information to help you configure and maintain the server quickly, with brief explanations that get directly to the point. It covers Apache 2.x, giving web masters, web administrators, and programmers a quick and easy reference solution. This pocket r

  17. Instant Apache Sqoop

    CERN Document Server

    Jain, Ankit

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. Instant Apache Sqoop is full of step-by-step instructions and practical examples along with challenges to test and improve your knowledge.This book is great for developers who are looking to get a good grounding in how to effectively and efficiently move data between RDBMS and the Hadoop ecosystem. It's assumed that you will have some experience in Hadoop already as well as some familiarity with HBase and Hive.

  18. Apache Derby som MMDB

    OpenAIRE

    Solem, Knut Magne

    2007-01-01

    Apache Derby er en Open Source-database utviklet i Java. Den er designet som en tradisjonell diskbasert database og er optimalisert for diskaksess. Målet med denne oppgaven er å finne måter å øke ytelsen på databaser der vi antar at hele databasen får plass i minnet. Vi ønsker å optimalisere for aksessering av data i minnet istedenfor på disken og på den måten gjøre databasen mer lik MMDB(Main Memory DataBase)-databaser. Dette har vi gjort ved å identifisere og erstatte flere disk-spesifikke ...

  19. Apache Cordova 3 programming

    CERN Document Server

    Wargo, John M

    2013-01-01

    Written for experienced mobile developers, Apache Cordova 3 Programming is a complete introduction to Apache Cordova 3 and Adobe PhoneGap 3. It describes what makes Cordova important and shows how to install and use the tools, the new Cordova CLI, the native SDKs, and more. If you’re brand new to Cordova, this book will be just what you need to get started. If you’re familiar with an older version of Cordova, this book will show you in detail how to use all of the new stuff that’s in Cordova 3 plus stuff that has been around for a while (like the Cordova core APIs). After walking you through the process of downloading and setting up the framework, mobile expert John M. Wargo shows you how to install and use the command line tools to manage the Cordova application lifecycle and how to set up and use development environments for several of the more popular Cordova supported mobile device platforms. Of special interest to new developers are the chapters on the anatomy of a Cordova application, as well ...

  20. Yahoo赞助Apache

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    近日,Yahoo宣布成为Apache基金会(ASF)的白金赞助商。Yahoo表示他们的资金赞助是非盈利性质的,向ASF提供必要的营业资金和硬件基础设施,为ASF的一些项目产业化提供资源。在公司的B10g上,Yahoo特别表达了对ApacheLucene和Hadoop两个项目的兴趣,并且已经雇用了这两个项目的创始人兼Apache副总裁Doug Cutting。

  1. Apache Flink: Distributed Stream Data Processing

    CERN Document Server

    Jacobs, Kevin; CERN. Geneva. IT Department

    2016-01-01

    The amount of data is growing significantly over the past few years. Therefore, the need for distributed data processing frameworks is growing. Currently, there are two well-known data processing frameworks with an API for data batches and an API for data streams which are named Apache Flink and Apache Spark. Both Apache Spark and Apache Flink are improving upon the MapReduce implementation of the Apache Hadoop framework. MapReduce is the first programming model for distributed processing on large scale that is available in Apache Hadoop. This report compares the Stream API and the Batch API for both frameworks.

  2. Instant Apache Camel message routing

    CERN Document Server

    Ibryam, Bilgin

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. This short, instruction-based guide shows you how to perform application integration using the industry standard Enterprise Integration Patterns.This book is intended for Java developers who are new to Apache Camel and message- oriented applications.

  3. Apache ZooKeeper essentials

    CERN Document Server

    Haloi, Saurav

    2015-01-01

    Whether you are a novice to ZooKeeper or already have some experience, you will be able to master the concepts of ZooKeeper and its usage with ease. This book assumes you to have some prior knowledge of distributed systems and high-level programming knowledge of C, Java, or Python, but no experience with Apache ZooKeeper is required.

  4. Mexico and apachería

    OpenAIRE

    Francisco Julián Durazo Herrmann

    2001-01-01

    The purpose of this document is to analyze the relations between the government of Mexico and the Apaches, one of the nomadic tribes inhabiting Northern Mexico, with the tools and from the perspective of foreign policy. My hypothesis is that, although Mexico´s policy towards the Apaches was never international neither in its object (as the Apaches were never treated as an independent nation) nor in its approach (Apache policy in Mexico was designed and implemented mainly by local and state au...

  5. Instant Apache Camel messaging system

    CERN Document Server

    Sharapov, Evgeniy

    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 beginner's guide to Apache Camel that walks you through basic operations like installation and setup right through to developing simple applications.This book is a good starting point for Java developers who have to work on an application dealing with various systems and interfaces but who haven't yet started using Enterprise System Buses or Java Business Integration frameworks.

  6. Learning Apache Solr high performance

    CERN Document Server

    Mohan, Surendra

    2014-01-01

    This book is an easy-to-follow guide, full of hands-on, real-world examples. Each topic is explained and demonstrated in a specific and user-friendly flow, from search optimization using Solr to Deployment of Zookeeper applications. This book is ideal for Apache Solr developers and want to learn different techniques to optimize Solr performance with utmost efficiency, along with effectively troubleshooting the problems that usually occur while trying to boost performance. Familiarity with search servers and database querying is expected.

  7. KinderApache Song and Dance Project.

    Science.gov (United States)

    Shanklin, M. Trevor; Paciotto, Carla; Prater, Greg

    This paper describes activities and evaluation of the KinderApache Song and Dance Project, piloted in a kindergarten class in Cedar Creek (Arizona) on the White Mountain Apache Reservation. Introducing Native-language song and dance in kindergarten could help foster a sense of community and cultural pride and greater awareness of traditional…

  8. Random Decision Forests on Apache Spark

    CERN Document Server

    CERN. Geneva

    2016-01-01

    About the speaker Tom White has been an Apache Hadoop committer since February 2007, and is a member of the Apache Software Foundation. He works for Cloudera, a company set up to offer Hadoop support and training. Previously he was as an independent Hadoop consultant, work...

  9. What's New in Apache Web Server 22?

    CERN Document Server

    Bowen, Rich

    2007-01-01

    What's New in Apache Web Server 2.2? shows you all the new features you'll know to set up and administer the Apache 2.2 web server. Learn how to take advantage of its improved caching, proxying, authentication, and other improvements in your Web 2.0 applications.

  10. Apache Flume distributed log collection for Hadoop

    CERN Document Server

    D'Souza, Subas

    2013-01-01

    A starter guide that covers Apache Flume in detail.Apache Flume: Distributed Log Collection for Hadoop is intended for people who are responsible for moving datasets into Hadoop in a timely and reliable manner like software engineers, database administrators, and data warehouse administrators

  11. The Apache OODT Project: An Introduction

    Science.gov (United States)

    Mattmann, C. A.; Crichton, D. J.; Hughes, J. S.; Ramirez, P.; Goodale, C. E.; Hart, A. F.

    2012-12-01

    Apache OODT is a science data system framework, borne over the past decade, with 100s of FTEs of investment, tens of sponsoring agencies (NASA, NIH/NCI, DoD, NSF, universities, etc.), and hundreds of projects and science missions that it powers everyday to their success. At its core, Apache OODT carries with it two fundamental classes of software services and components: those that deal with information integration from existing science data repositories and archives, that themselves have already-in-use business processes and models for populating those archives. Information integration allows search, retrieval, and dissemination across these heterogeneous systems, and ultimately rapid, interactive data access, and retrieval. The other suite of services and components within Apache OODT handle population and processing of those data repositories and archives. Workflows, resource management, crawling, remote data retrieval, curation and ingestion, along with science data algorithm integration all are part of these Apache OODT software elements. In this talk, I will provide an overview of the use of Apache OODT to unlock and populate information from science data repositories and archives. We'll cover the basics, along with some advanced use cases and success stories.

  12. Apache Flume distributed log collection for Hadoop

    CERN Document Server

    Hoffman, Steve

    2015-01-01

    If you are a Hadoop programmer who wants to learn about Flume to be able to move datasets into Hadoop in a timely and replicable manner, then this book is ideal for you. No prior knowledge about Apache Flume is necessary, but a basic knowledge of Hadoop and the Hadoop File System (HDFS) is assumed.

  13. Optimizing CMS build infrastructure via Apache Mesos

    Science.gov (United States)

    Abdurachmanov, David; Degano, Alessandro; Elmer, Peter; Eulisse, Giulio; Mendez, David; Muzaffar, Shahzad

    2015-12-01

    The Offline Software of the CMS Experiment at the Large Hadron Collider (LHC) at CERN consists of 6M lines of in-house code, developed over a decade by nearly 1000 physicists, as well as a comparable amount of general use open-source code. A critical ingredient to the success of the construction and early operation of the WLCG was the convergence, around the year 2000, on the use of a homogeneous environment of commodity x86-64 processors and Linux. Apache Mesos is a cluster manager that provides efficient resource isolation and sharing across distributed applications, or frameworks. It can run Hadoop, Jenkins, Spark, Aurora, and other applications on a dynamically shared pool of nodes. We present how we migrated our continuous integration system to schedule jobs on a relatively small Apache Mesos enabled cluster and how this resulted in better resource usage, higher peak performance and lower latency thanks to the dynamic scheduling capabilities of Mesos.

  14. Optimizing CMS build infrastructure via Apache Mesos

    CERN Document Server

    Abduracmanov, David; Elmer, Peter; Eulisse, Giulio; Mendez, David; Muzaffar, Shahzad

    2015-01-01

    The Offline Software of the CMS Experiment at the Large Hadron Collider (LHC) at CERN consists of 6M lines of in-house code, developed over a decade by nearly 1000 physicists, as well as a comparable amount of general use open-source code. A critical ingredient to the success of the construction and early operation of the WLCG was the convergence, around the year 2000, on the use of a homogeneous environment of commodity x86-64 processors and Linux. Apache Mesos is a cluster manager that provides efficient resource isolation and sharing across distributed applications, or frameworks. It can run Hadoop, Jenkins, Spark, Aurora, and other applications on a dynamically shared pool of nodes. We present how we migrated our continuos integration system to schedule jobs on a relatively small Apache Mesos enabled cluster and how this resulted in better resource usage, higher peak performance and lower latency thanks to the dynamic scheduling capabilities of Mesos.

  15. Apache Open Climate Workbench: Building Open Source Climate Science Tools and Community at the Apache Software Foundation

    Science.gov (United States)

    Joyce, M.; Ramirez, P.; Boustani, M.; Mattmann, C. A.; Khudikyan, S.; McGibbney, L. J.; Whitehall, K. D.

    2014-12-01

    Apache Open Climate Workbench (OCW; https://climate.apache.org/) is a Top-Level Project at the Apache Software Foundation that aims to provide a suite of tools for performing climate science evaluations using model outputs from a multitude of different sources (ESGF, CORDEX, U.S. NCA, NARCCAP) with remote sensing data from NASA, NOAA, and other agencies. Apache OCW is the second NASA project to become a Top-Level Project at the Apache Software Foundation. It grew out of the Jet Propulsion Laboratory's (JPL) Regional Climate Model Evaluation System (RCMES) project, a collaboration between JPL and the University of California, Los Angeles' Joint Institute for Regional Earth System Science and Engineering (JIFRESSE). Apache OCW provides scientists and developers with tools for data manipulation, metrics for dataset comparisons, and a visualization suite. In addition to a powerful low-level API, Apache OCW also supports a web application for quick, browser-controlled evaluations, a command line application for local evaluations, and a virtual machine for isolated experimentation with minimal setup. This talk will look at the difficulties and successes of moving a closed community research project out into the wild world of open source. We'll explore the growing pains Apache OCW went through to become a Top-Level Project at the Apache Software Foundation as well as the benefits gained by opening up development to the broader climate and computer science communities.

  16. San Carlos Apache Tribe - Energy Organizational Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Rapp, James; Albert, Steve

    2012-04-01

    The San Carlos Apache Tribe (SCAT) was awarded $164,000 in late-2011 by the U.S. Department of Energy (U.S. DOE) Tribal Energy Program's "First Steps Toward Developing Renewable Energy and Energy Efficiency on Tribal Lands" Grant Program. This grant funded:  The analysis and selection of preferred form(s) of tribal energy organization (this Energy Organization Analysis, hereinafter referred to as "EOA").  Start-up staffing and other costs associated with the Phase 1 SCAT energy organization.  An intern program.  Staff training.  Tribal outreach and workshops regarding the new organization and SCAT energy programs and projects, including two annual tribal energy summits (2011 and 2012). This report documents the analysis and selection of preferred form(s) of a tribal energy organization.

  17. Bosque del Apache Wilderness: A report on wilderness character monitoring

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides a detailed summary of the baseline wilderness character assessment completed for the Bosque del Apache National Wildlife Refuge Wilderness,...

  18. Context-Aware Scheduling for Apache Hadoop over Pervasive Environments

    OpenAIRE

    Cassales, Guilherme,; Schwertner Charão, Andrea; Kirsch Pinheiro, Manuele; Souveyet, Carine; Steffenel, Luiz Angelo

    2015-01-01

    This article proposes to improve Apache Hadoop scheduling through the usage of context-awareness. Apache Hadoop is the most popular implementation of the MapReduce paradigm for distributed computing, but its design doesn't adapt automatically to computing nodes' context and capabilities. By introducing context-awareness into Hadoop, we intent to dynamically adapt its scheduling to the execution environment. This is a necessary feature in the context of pervasive grids, which are heterogeneous...

  19. Social Media Analytics using Apache Spark Application to Market Research

    OpenAIRE

    Gómez Parada, Mauro

    2016-01-01

    En este trabajo se intentará generar una herramienta de marketing de la que se pueda obtener información que puede no estar implícita en Instagram con la ayuda de Apache Spark y Apache Cassandra y con la que luego se podrán optimizar las campañas de publicidad que se hagan en esta red social.

  20. Mescalero Apache Tribe Monitored Retrievable Storage (MRS)

    International Nuclear Information System (INIS)

    The Nuclear Waste Policy Act of 1982, as amended, authorizes the siting, construction and operation of a Monitored Retrievable Storage (MRS) facility. The MRS is intended to be used for the temporary storage of spent nuclear fuel from the nation's nuclear power plants beginning as early as 1998. Pursuant to the Nuclear Waste Policy Act, the Office of the Nuclear Waste Negotiator was created. On October 7, 1991, the Nuclear Waste Negotiator invited the governors of states and the Presidents of Indian tribes to apply for government grants in order to conduct a study to assess under what conditions, if any, they might consider hosting an MRS facility. Pursuant to this invitation, on October 11, 1991 the Mescalero Apache Indian Tribe of Mescalero, NM applied for a grant to conduct a phased, preliminary study of the safety, technical, political, environmental, social and economic feasibility of hosting an MRS. The preliminary study included: (1) An investigative education process to facilitate the Tribe's comprehensive understanding of the safety, environmental, technical, social, political, and economic aspects of hosting an MRS, and; (2) The development of an extensive program that is enabling the Tribe, in collaboration with the Negotiator, to reach an informed and carefully researched decision regarding the conditions, (if any), under which further pursuit of the MRS would be considered. The Phase 1 grant application enabled the Tribe to begin the initial activities necessary to determine whether further consideration is warranted for hosting the MRS facility. The Tribe intends to pursue continued study of the MRS in order to meet the following objectives: (1) Continuing the education process towards a comprehensive understanding of the safety, environmental, technical, social and economic aspects of the MRS; (2) Conducting an effective public participation and information program; (3) Participating in MRS meetings

  1. Web Performance Testing——Apache JMeter%Web性能测试—Apache JMeter

    Institute of Scientific and Technical Information of China (English)

    秦露

    2013-01-01

    随着电子商务的日新月异发展,对Web应用系统的性能要求也越来趣高,性能测试是开发过程中的一个重要环节.Apache JMeter因其开源、100%纯Java界面、具有高性能、高稳定性以及简单方便的操作特点,在Web应用的相关性能测试方面表现得十分出色,通过介绍使用JMeter对web服务器进行性能测试,并结合公司综合管理系统案例,根据JMeter提供的图形界面分析Web服务器在不同的负载环境下的性能.

  2. Ergonomic and anthropometric issues of the forward Apache crew station

    NARCIS (Netherlands)

    Oudenhuijzen, A.J.K.

    1999-01-01

    This paper describes the anthropometric accommodation in the Apache crew systems. These activities are part of a comprehensive project, in a cooperative effort from the Armstrong Laboratory at Wright Patterson Air Force Base (Dayton, Ohio, USA) and TNO Human Factors Research Institute (TNO HFRI) in

  3. Interfacing RASCAL with Java APIs. Automated mapping with Apache POI

    NARCIS (Netherlands)

    Marmanidis, G.

    2013-01-01

    Interfacing RASCAL with Java APIs and reusing existing implementations is a required functionality in order to reduce effort and time in contrast with implementing a new one from scratch. In this study we are trying to interface RASCAL with Apache POI, a Java implemented API in order to import and a

  4. Practical Issues using Distributed Computing Environments – Apache Hadoop

    Directory of Open Access Journals (Sweden)

    Toma Cristian

    2013-03-01

    Full Text Available The paper presents practical results obtained with sequential standard programming, RPC/RMI mechanism and Apache Hadoop distributed computing platform for a problem of computation time and power that might be used in e-mail text searching. First section is about Distributed Computing technologies and middleware introduction. In second and third section are shown few details about RPC/RMI and Apache Hadoop approaches. The fourth section presents the results of the computation for a classic problem such as word counting from large text files using standard versus remote procedure call versus map-reducing approach. In the end are shown the main advantages of the distributed systems and computing environments.

  5. Comparison of web frameworks Spring MVC, Stripes and Apache Tapestry

    OpenAIRE

    Sakelšak, Dejan

    2014-01-01

    The thesis compares three web application development frameworks for the Java platform: Spring MVC, Stripes and Apache Tapestry. The comparison was based on the implementation of the same application with each of the frameworks, and used graphs of measurements, network traffic images and property tables for the analysis. As part of the thesis, detailed descriptions of the frameworks were reviewed, their features and performances were compared as well as their qualities and deficiencies were h...

  6. Fedora Commons With Apache Hadoop: A Research Study

    OpenAIRE

    Abdul Rasheed; Mohamed Mohideen

    2013-01-01

    The Digital Collections digital repository at the University of Maryland Libraries is growing and in need of a new backend storage system to replace the current filesystem storage. Though not a traditional storage management system, we chose to evaluate Apache Hadoop because of its large and growing community and software ecosystem. Additionally, Hadoop’s capabilities for distributed computation could prove useful in providing new kinds of digital object services and maintenance for ever incr...

  7. Security for Java Web Applications Using Apache Shiro

    OpenAIRE

    Ochoa, Javier

    2014-01-01

    Web applications have become a necessity to almost any organization worldwide, but these applications can considerably weak the corporation’s security network since they may be turned into security breaches by people with malicious intentions, causing damage to finances and to a company’s reputation. Apache Shiro is a Java security framework built as a solution for developers to easily integrate security features such as authentication, authorization, cryptography, and session management...

  8. Solar Feasibility Study May 2013 - San Carlos Apache Tribe

    Energy Technology Data Exchange (ETDEWEB)

    Rapp, Jim [Parametrix; Duncan, Ken [San Carlos Apache Tribe; Albert, Steve [Parametrix

    2013-05-01

    The San Carlos Apache Tribe (Tribe) in the interests of strengthening tribal sovereignty, becoming more energy self-sufficient, and providing improved services and economic opportunities to tribal members and San Carlos Apache Reservation (Reservation) residents and businesses, has explored a variety of options for renewable energy development. The development of renewable energy technologies and generation is consistent with the Tribe’s 2011 Strategic Plan. This Study assessed the possibilities for both commercial-scale and community-scale solar development within the southwestern portions of the Reservation around the communities of San Carlos, Peridot, and Cutter, and in the southeastern Reservation around the community of Bylas. Based on the lack of any commercial-scale electric power transmission between the Reservation and the regional transmission grid, Phase 2 of this Study greatly expanded consideration of community-scale options. Three smaller sites (Point of Pines, Dudleyville/Winkleman, and Seneca Lake) were also evaluated for community-scale solar potential. Three building complexes were identified within the Reservation where the development of site-specific facility-scale solar power would be the most beneficial and cost-effective: Apache Gold Casino/Resort, Tribal College/Skill Center, and the Dudleyville (Winkleman) Casino.

  9. Research of Web Service Combination in Apache ODE Environment%Apache ODE环境下Web服务组合技术的研究

    Institute of Scientific and Technical Information of China (English)

    黄亮; 姚放吾; 金仙力

    2011-01-01

    BPE以业务流程执行语言)是一门用于自动化业务流程的形式规约语言,它对Web服务组合进行描述,而ApacheODE执行引擎负责BPEL定义的解析和执行,为BPEL流程提供运行环境,但是Apache ODE引擎部署和执行BPEL流程还需要各种服务的WSDL描述、组合后的服务的WSDL描述以及流程部署描述文件,Apache ODE并不提供工具为完成这些功能.通过对Apache ODE结构以及部署、执行BPEL流程的原理进行分析,设计算法自动生成部署描述文件和服务的WSDL描述等,从而完成Apache ODE引擎环境下服务组合的自动化部署和执行.%BPEL (Business Process Execution Language) is a formal specification language for the automated business procedure to describe the Web service composition, while the Apache ODE BPEL execution engine is responsible for parsing and executing the definition of BPEL processes to provide the operating environment. However, the deployment and implementation of the Apache ODE BPEL engine process requires the WSDL description of various services and the combined service, and the description file for the process deployment, Apache ODE does not provide the tools to complete these functions. Based on analyzing the structure and deployment of Apache ODE, as well as the principle of BPEL process execution,designan algorithm to generate the description file for the process deployment and the WSDL description of services, thus automate completing of service composition, deployment and implementation in Apache ODE engine environment.

  10. Perl and Apache Your visual blueprint for developing dynamic Web content

    CERN Document Server

    McDaniel, Adam

    2010-01-01

    Visually explore the range of built-in and third-party libraries of Perl and Apache. Perl and Apache have been providing Common Gateway Interface (CGI) access to Web sites for 20 years and are constantly evolving to support the ever-changing demands of Internet users. With this book, you will heighten your knowledge and see how to usePerl and Apache to develop dynamic Web sites. Beginning with a clear, step-by-step explanation of how to install Perl and Apache on both Windows and Linux servers, you then move on to configuring each to securely provide CGI Services. CGI developer and author Adam

  11. Primerjava spletnih ogrodij Spring MVC, Stripes in Apache Tapestry

    OpenAIRE

    Sakelšak, Dejan

    2015-01-01

    Diplomsko delo primerja tri ogrodja za razvoj spletnih aplikacij na platformi Java: Spring MVC, Stripes in Apache Tapestry. Primerjava je bila narejena na podlagi izvedbe enake aplikacije z vsakim od ogrodij, in sicer s pomočjo grafov meritev, slik prometa in tabel lastnosti. V okviru analize so bili pregledani podrobnejši opisi posameznih ogrodij, primerjalo se je njihove funkcionalnosti in zmogljivost, ter opozorilo na njihove dobre in slabe lastnosti. Upoštevalo se je tudi težavnost razvoj...

  12. Instant Apache Solr for indexing data how-to

    CERN Document Server

    Rafalovitch, Alexandre

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. This book is written in a friendly, practical manner with recipes covering important indexing techniques and methods using Apache Solr.This book is for developers who want to dive deeper into Solr. Regardless of whether you are just starting with Solr or have already built your first collection by copying and modifying examples, this book will take you through the complicated steps of indexing your data with Solr.

  13. Evaluation of Apache Hadoop for parallel data analysis with ROOT

    International Nuclear Information System (INIS)

    The Apache Hadoop software is a Java based framework for distributed processing of large data sets across clusters of computers, using the Hadoop file system (HDFS) for data storage and backup and MapReduce as a processing platform. Hadoop is primarily designed for processing large textual data sets which can be processed in arbitrary chunks, and must be adapted to the use case of processing binary data files which cannot be split automatically. However, Hadoop offers attractive features in terms of fault tolerance, task supervision and control, multi-user functionality and job management. For this reason, we evaluated Apache Hadoop as an alternative approach to PROOF for ROOT data analysis. Two alternatives in distributing analysis data were discussed: either the data was stored in HDFS and processed with MapReduce, or the data was accessed via a standard Grid storage system (dCache Tier-2) and MapReduce was used only as execution back-end. The focus in the measurements were on the one hand to safely store analysis data on HDFS with reasonable data rates and on the other hand to process data fast and reliably with MapReduce. In the evaluation of the HDFS, read/write data rates from local Hadoop cluster have been measured and compared to standard data rates from the local NFS installation. In the evaluation of MapReduce, realistic ROOT analyses have been used and event rates have been compared to PROOF.

  14. Evaluation of Apache Hadoop for parallel data analysis with ROOT

    Science.gov (United States)

    Lehrack, S.; Duckeck, G.; Ebke, J.

    2014-06-01

    The Apache Hadoop software is a Java based framework for distributed processing of large data sets across clusters of computers, using the Hadoop file system (HDFS) for data storage and backup and MapReduce as a processing platform. Hadoop is primarily designed for processing large textual data sets which can be processed in arbitrary chunks, and must be adapted to the use case of processing binary data files which cannot be split automatically. However, Hadoop offers attractive features in terms of fault tolerance, task supervision and control, multi-user functionality and job management. For this reason, we evaluated Apache Hadoop as an alternative approach to PROOF for ROOT data analysis. Two alternatives in distributing analysis data were discussed: either the data was stored in HDFS and processed with MapReduce, or the data was accessed via a standard Grid storage system (dCache Tier-2) and MapReduce was used only as execution back-end. The focus in the measurements were on the one hand to safely store analysis data on HDFS with reasonable data rates and on the other hand to process data fast and reliably with MapReduce. In the evaluation of the HDFS, read/write data rates from local Hadoop cluster have been measured and compared to standard data rates from the local NFS installation. In the evaluation of MapReduce, realistic ROOT analyses have been used and event rates have been compared to PROOF.

  15. Fedora Commons With Apache Hadoop: A Research Study

    Directory of Open Access Journals (Sweden)

    Abdul Rasheed

    2013-10-01

    Full Text Available The Digital Collections digital repository at the University of Maryland Libraries is growing and in need of a new backend storage system to replace the current filesystem storage. Though not a traditional storage management system, we chose to evaluate Apache Hadoop because of its large and growing community and software ecosystem. Additionally, Hadoop’s capabilities for distributed computation could prove useful in providing new kinds of digital object services and maintenance for ever increasing amounts of data. We tested storage of Fedora Commons data in the Hadoop Distributed File System (HDFS using an early development version of Akubra-HDFS interface created by Frank Asseg. This article examines the findings of our research study, which evaluated Fedora-Hadoop integration in the areas of performance, ease of access, security, disaster recovery, and costs.

  16. 大数据处理模型Apache Spark研究%Research on Apache Spark for Big Data Processing

    Institute of Scientific and Technical Information of China (English)

    黎文阳

    2015-01-01

    Apache Spark是当前流行的大数据处理模型,具有快速、通用、简单等特点。Spark是针对MapReduce在迭代式机器学习算法和交互式数据挖掘等应用方面的低效率,而提出的新的内存计算框架,既保留了MapReduce的可扩展性、容错性、兼容性,又弥补了MapReduce在这些应用上的不足。由于采用基于内存的集群计算,所以Spark在这些应用上比MapReduce快100倍。介绍Spark的基本概念、组成部分、部署模式,分析Spark的核心内容与编程模型,给出相关的编程示例。%Apache Spark is a popular model for large scale data processing at present, which is fast, general and easy. Compared with the MapRe-duce computing framework, Spark is efficient in iterative machine learning algorithms and interactive data mining applications while re-taining the compatibility, scalability and fault-tolerance of MapReduce. With its in-memory computing, Spark is up to 100x faster than Hadoop MapReduce in memory. Presents the basic conception, component and the deploying mode of Spark, introduces the internal ab-straction and the programming model, gives the programming examples.

  17. MaNGA: Mapping Nearby Galaxies at Apache Point Observatory

    Science.gov (United States)

    Bundy, Kevin

    2015-04-01

    I describe a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory). One of three core programs in the 6-year SDSS-IV project† that began on July 1st, 2014, MaNGA will deploy 17 fiber-bundle IFUs across the Sloan 2.5m Telescope's 3 degree field-of-view, targeting a mass-selected sample with a median redshift of 0.03, typical spatial resolution of 1-2 kpc, and a per-fiber signal-to-noise ratio of 4-8 in the outskirts of target galaxies. For each galaxy in the sample, MaNGA will provide maps and measured gradients of the composition and dynamics of both stars and gas. I discuss early results that highlight MaNGA's potential to shed light on the ionization and chemical enrichment of gas in galaxies, spatial patterns in their star formation histories, and the internal makeup of stellar populations. MaNGA's unprecedented data set will not only provide powerful new insight on galaxy formation and evolution but will serve as a valuable benchmark for future high-z observations from large telescopes and space-based facilities.

  18. The Apache Point Observatory Galactic Evolution Experiment (APOGEE)

    CERN Document Server

    Majewski, Steven R; Frinchaboy, Peter M; Prieto, Carlos Allende; Barkhouser, Robert; Bizyaev, Dmitry; Blank, Basil; Brunner, Sophia; Burton, Adam; Carrera, Ricardo; Chojnowski, S Drew; Cunha, Katia; Epstein, Courtney; Fitzgerald, Greg; Perez, Ana E Garcia; Hearty, Fred R; Henderson, Chuck; Holtzman, Jon A; Johnson, Jennifer A; Lam, Charles R; Lawler, James E; Maseman, Paul; Meszaros, Szabolcs; Nelson, Matthew; Nguyen, Duy Coung; Nidever, David L; Pinsonneault, Marc; Shetrone, Matthew; Smee, Stephen; Smith, Verne V; Stolberg, Todd; Skrutskie, Michael F; Walker, Eric; Wilson, John C; Zasowski, Gail; Anders, Friedrich; Basu, Sarbani; Beland, Stephane; Blanton, Michael R; Bovy, Jo; Brownstein, Joel R; Carlberg, Joleen; Chaplin, William; Chiappini, Cristina; Eisenstein, Daniel J; Elsworth, Yvonne; Feuillet, Diane; Fleming, Scott W; Galbraith-Frew, Jessica; Garcia, Rafael A; Garcia-Hernandez, D Anibal; Gillespie, Bruce A; Girardi, Leo; Gunn, James E; Hasselquist, Sten; Hayden, Michael R; Hekker, Saskia; Ivans, Inese; Kinemuchi, Karen; Klaene, Mark; Mahadevan, Suvrath; Mathur, Savita; Mosser, Benoit; Muna, Demitri; Munn, Jeffrey A; Nichol, Robert C; O'Connell, Robert W; Robin, A C; Rocha-Pinto, Helio; Schultheis, Matthias; Serenelli, Aldo M; Shane, Neville; Aguirre, Victor Silva; Sobeck, Jennifer S; Thompson, Benjamin; Troup, Nicholas W; Weinberg, David H; Zamora, Olga

    2015-01-01

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE), one of the programs in the Sloan Digital Sky Survey III (SDSS-III), has now completed its systematic, homogeneous spectroscopic survey sampling all major populations of the Milky Way. After a three year observing campaign on the Sloan 2.5-m Telescope, APOGEE has collected a half million high resolution (R~22,500), high S/N (>100), infrared (1.51-1.70 microns) spectra for 146,000 stars, with time series information via repeat visits to most of these stars. This paper describes the motivations for the survey and its overall design---hardware, field placement, target selection, operations---and gives an overview of these aspects as well as the data reduction, analysis and products. An index is also given to the complement of technical papers that describe various critical survey components in detail. Finally, we discuss the achieved survey performance and illustrate the variety of potential uses of the data products by way of a number of scienc...

  19. Validation of the APACHE IV model and its comparison with the APACHE II, SAPS 3, and Korean SAPS 3 models for the prediction of hospital mortality in a Korean surgical intensive care unit

    OpenAIRE

    Lee, Hannah; Shon, Yoon-Jung; Kim, Hyerim; Paik, Hyesun; Park, Hee-Pyoung

    2014-01-01

    Background The Acute Physiology and Chronic Health Evaluation (APACHE) IV model has not yet been validated in Korea. The aim of this study was to compare the ability of the APACHE IV with those of APACHE II, Simplified Acute Physiology Score (SAPS) 3, and Korean SAPS 3 in predicting hospital mortality in a surgical intensive care unit (SICU) population. Methods We retrospectively reviewed electronic medical records for patients admitted to the SICU from March 2011 to February 2012 in a univer...

  20. A Tour of Big Data, Open Source Data Management Technologies from the Apache Software Foundation

    Science.gov (United States)

    Mattmann, C. A.

    2012-12-01

    The Apache Software Foundation, a non-profit foundation charged with dissemination of open source software for the public good, provides a suite of data management technologies for distributed archiving, data ingestion, data dissemination, processing, triage and a host of other functionalities that are becoming critical in the Big Data regime. Apache is the world's largest open source software organization, boasting over 3000 developers from around the world all contributing to some of the most pervasive technologies in use today, from the HTTPD web server that powers a majority of Internet web sites to the Hadoop technology that is now projected at over a $1B dollar industry. Apache data management technologies are emerging as de facto off-the-shelf components for searching, distributing, processing and archiving key science data sets both geophysical, space and planetary based, all the way to biomedicine. In this talk, I will give a virtual tour of the Apache Software Foundation, its meritocracy and governance structure, and also its key big data technologies that organizations can take advantage of today and use to save cost, schedule, and resources in implementing their Big Data needs. I'll illustrate the Apache technologies in the context of several national priority projects, including the U.S. National Climate Assessment (NCA), and in the International Square Kilometre Array (SKA) project that are stretching the boundaries of volume, velocity, complexity, and other key Big Data dimensions.

  1. Jicarilla Apache Utility Authority. Strategic Plan for Energy Efficiency and Renewable Energy Development

    International Nuclear Information System (INIS)

    The purpose of this Strategic Plan Report is to provide an introduction and in-depth analysis of the issues and opportunities, resources, and technologies of energy efficiency and renewable energy that have potential beneficial application for the people of the Jicarilla Apache Nation and surrounding communities. The Report seeks to draw on the best available information that existed at the time of writing, and where necessary, draws on new research to assess this potential. This study provides a strategic assessment of opportunities for maximizing the potential for electrical energy efficiency and renewable energy development by the Jicarilla Apache Nation. The report analyzes electricity use on the Jicarilla Apache Reservation in buildings. The report also assesses particular resources and technologies in detail, including energy efficiency, solar, wind, geothermal, biomass, and small hydropower. The closing sections set out the elements of a multi-year, multi-phase strategy for development of resources to the maximum benefit of the Nation

  2. Kelayakan Raspberry Pi sebagai Web Server: Perbandingan Kinerja Nginx, Apache, dan Lighttpd pada Platform Raspberry Pi

    Directory of Open Access Journals (Sweden)

    Rahmad Dawood

    2014-04-01

    Full Text Available Raspberry Pi is a small-sized computer, but it can function like an ordinary computer. Because it can function like a regular PC then it is also possible to run a web server application on the Raspberry Pi. This paper will report results from testing the feasibility and performance of running a web server on the Raspberry Pi. The test was conducted on the current top three most popular web servers, which are: Apache, Nginx, and Lighttpd. The parameters used to evaluate the feasibility and performance of these web servers were: maximum request and reply time. The results from the test showed that it is feasible to run all three web servers on the Raspberry Pi but Nginx gave the best performance followed by Lighttpd and Apache.Keywords: Raspberry Pi, web server, Apache, Lighttpd, Nginx, web server performance

  3. Jicarilla Apache Utility Authority Renewable Energy and Energy Efficiency Strategic Planning

    Energy Technology Data Exchange (ETDEWEB)

    Rabago, K.R.

    2008-06-28

    The purpose of this Strategic Plan Report is to provide an introduction and in-depth analysis of the issues and opportunities, resources, and technologies of energy efficiency and renewable energy that have potential beneficial application for the people of the Jicarilla Apache Nation and surrounding communities. The Report seeks to draw on the best available information that existed at the time of writing, and where necessary, draws on new research to assess this potential. This study provides a strategic assessment of opportunities for maximizing the potential for electrical energy efficiency and renewable energy development by the Jicarilla Apache Nation. The report analyzes electricity use on the Jicarilla Apache Reservation in buildings. The report also assesses particular resources and technologies in detail, including energy efficiency, solar, wind, geothermal, biomass, and small hydropower. The closing sections set out the elements of a multi-year, multi-phase strategy for development of resources to the maximum benefit of the Nation.

  4. APACHE II AS AN INDICATOR OF VENTILATOR-ASSOCIATED PNEUMONIA (VAP

    Directory of Open Access Journals (Sweden)

    Kelser de Souza Kock

    2015-07-01

    Full Text Available Background and objectives: strategies for risk stratification in severe pathologies are extremely important. The aim of this study was to analyze the accuracy of the APACHE II score as an indicator of Ventilator-Associated Pneumonia (VAP in ICU patient sat Hospital Nossa Senhora da Conceição (HNSC Tubarão-SC. Methods: It was conducted a prospective cohort study with 120 patients admitted between March and August 2013, being held APACHE II in the first 24 hours of mechanical ventilation (MV. Patients were followed until the following gout comes: discharge or death. It was also analyzed the cause of ICU admission, age, gender, days of mechanical ventilation, length of ICU and outcome. Results: The incidence of VAP was 31.8% (38/120. Two variables showed a relative riskin the development of VAP, APACHE II above average (RR = 1,62; IC 95% 1,03-2,55 and males (RR = 1,56; IC 95 % 1,18-2,08. The duration of mechanical ventilation (days above average18.4± 14.9(p =0.001, ICU stay (days above average 20.4± 15.3(p =0.003 presented the development of VAP. The accuracy of APACHE II in predicting VAP score >23, showed a sensitivity of 84% and specificity of 33%. Inrelation to death, two variables showed relative risk, age above average (RR=2.08; 95% CI =1.34 to 3.23 and ICU stay above average (RR=2.05; CI 95 =1.28 to 3.28%. Conclusion: The APACHE II score above or equal 23 might to indicate the risk of VAP. Keywords: Pneumonia, Ventilator-Associated, Intensive Care Units, APACHE. Prognosis

  5. 78 FR 11677 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Apache-Sitgreaves...

    Science.gov (United States)

    2013-02-19

    ... National Park Service Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service... completion of an inventory of human remain under the control of the USDA, Forest Service, Apache-Sitgreaves... Agriculture (USDA), Forest Service, Apache-Sitgreaves National Forests and the Field Museum of Natural...

  6. Taming the zoo - about algorithms implementation in the ecosystem of Apache Hadoop

    OpenAIRE

    Dendek, Piotr Jan; Czeczko, Artur; Fedoryszak, Mateusz; Kawa, Adam; Wendykier, Piotr; Bolikowski, Lukasz

    2013-01-01

    Content Analysis System (CoAnSys) is a research framework for mining scientific publications using Apache Hadoop. This article describes the algorithms currently implemented in CoAnSys including classification, categorization and citation matching of scientific publications. The size of the input data classifies these algorithms in the range of big data problems, which can be efficiently solved on Hadoop clusters.

  7. A Season on the Reservation: My Sojourn with the White Mountain Apache.

    Science.gov (United States)

    Abdul-Jabbar, Kareem; Singular, Stephen

    In this book, basketball legend Kareem Abdul-Jabbar tells of one basketball season when he coached a high school team on the White Mountain Apache Reservation (Arizona). Tired of life in Los Angeles, disillusioned with pro basketball, and devastated by the death of his mother, Abdul-Jabbar accepted an invitation to coach the team at Alchesay High…

  8. Effects of vitamin E administration on APACHE II Score in ARDS patients

    Directory of Open Access Journals (Sweden)

    M Hajimahmoodi

    2009-03-01

    Full Text Available ABSTRACT Background and purpose of the study: The acute respiratory distress syndrome (ARDS is a common clinical disorder caused by injury to the alveolar epithelial and endothelial barriers of lung. In ARDS patients, oxidative stress is increased and plasma antioxidant levels are reduced. Vitamin E has an important role in antioxidant defense mechanisms. In this study the effect of vitamin E on decrease of APACHE II score in ARDS patients was investigated.  Materials and methods: Twenty patients [mean (SE: age = 51.2 ± 6.41 years] with ARDS were enrolled. After diagnosis based on inclusion and exclusion criteria, ten patients as treatment group received 600 IU vitamin E daily intramuscularly. Control group received normal saline as placebo. Plasma samples and Acute Physiology and Chronic Health Evaluation (APACHE II score were obtained before administration, 4hrs and 12hrs after each intervention and repeated three days for each patient. Results were analyzed by use of an SPSS software package with a repeated-measures analysis of variance (ANOVA. Results: Significant changes were observed in APACHE II score from first to seventh measurement (p=0.0001 in treatment group, but vitamin E concentration altered significantly in only first to seventh measurement (p= 0.019. Conclusion: From the results of this study, it seems that the use of vitamin E as a lipid-soluble antioxidant along with other supportive measures is beneficial in decreasing APACHE II score in ARDS patients.

  9. 75 FR 68607 - BP Canada Energy Marketing Corp. Apache Corporation; Notice for Temporary Waivers

    Science.gov (United States)

    2010-11-08

    ... Energy Regulatory Commission BP Canada Energy Marketing Corp. Apache Corporation; Notice for Temporary Waivers November 1, 2010. Take notice that on October 29, 2010, BP Canada Energy Marketing Corp. and... the Web site that enables subscribers to receive email notification when a document is added to...

  10. 76 FR 72969 - Proclaiming Certain Lands as Reservation for the Fort Sill Apache Indian Tribe

    Science.gov (United States)

    2011-11-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Proclaiming Certain Lands as Reservation for the Fort Sill Apache Indian Tribe AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Reservation Proclamation. SUMMARY:...

  11. Lutzomyia (Helcocyrtomyia) Apache Young and Perkins (Diptera: Psychodidae) feeds on reptiles

    Science.gov (United States)

    Phlebotomine sand flies are vectors of bacteria, parasites, and viruses. In the western USA a sand fly, Lutzomyia apache Young and Perkins, was initially associated with epizootics of vesicular stomatitis virus (VSV), because sand flies were trapped at sites of an outbreak. Additional studies indica...

  12. A Photographic Essay of Apache Clothing, War Charms, and Weapons, Volume 2-Part D.

    Science.gov (United States)

    Thompson, Doris; Jacobs, Ben

    As part of a series of guides designed for instruction of American Indian children and youth, this resource guide constitutes a pictorial essay on Apache clothing, war charms, and weaponry. A brief historical introduction is followed by 21 question suggestions for classroom use. Each of the 12 photographic topics is accompanied by a descriptive…

  13. Managing Boundaries, Healing the Homeland: Ecological Restoration and the Revitalization of the White Mountain Apache Tribe, 1933 â 2000

    OpenAIRE

    Tomblin, David Christian

    2009-01-01

    The main argument of this dissertation is that the White Mountain Apache Tribeâ s appropriation of ecological restoration played a vital role in reinstituting control over knowledge production and eco-cultural resources on the Fort Apache Indian Reservation in the second half of the twentieth century. As a corollary, I argue that the shift in knowledge production practices from a paternalistic foundation to a community-based approach resulted in positive consequences for the ecological healt...

  14. Satisfying Heterogeneous User Needs via Innovation Toolkits: The Case of Apache Security Software

    OpenAIRE

    Franke, Nikolaus; Von Hippel, Eric

    2002-01-01

    User needs for a given product type can be quite heterogeneous. Segmenting the market and providing solutions for average user needs in each segment is a partial answer that will typically leave many dissatisfied - some seriously so. We hypothesize that providing users with "toolkits for user innovation" to enable them to more easily design customized products for themselves will increase user satisfaction under these conditions. We test this hypothesis via an empirical study of Apache sec...

  15. Recent Observations of Venus' OI and O2 Emission from Apache Point Observatory

    Science.gov (United States)

    Gray, C. L.; Chanover, N. J.; Slanger, T. G.

    2011-10-01

    Past observations of the Venusian night glow features O(1S -1 D) at 5577.3 Å (atomic oxygen green line) and O2 (a - X) 0 - 0 at 1.27 μm were found to be temporally and spatially variable. We report on the analysis of recent observations of these two features, obtained using optical and infrared spectrographs on the 3.5-meter Astrophysical Research Consortium Telescope at Apache Point Observatory (APO) in December 2010.

  16. Effects of vitamin E administration on APACHE II Score in ARDS patients

    OpenAIRE

    M. Hajimahmoodi; Mojtahedzadeh, M.; N GhaffarNatanzi; Sadrai, S.; N. Sadeghi; Najafi, A.; MR Khajavi; Hadadi, A; "Oveisi MR; Kanani, M.

    2009-01-01

    ABSTRACT Background and purpose of the study: The acute respiratory distress syndrome (ARDS) is a common clinical disorder caused by injury to the alveolar epithelial and endothelial barriers of lung. In ARDS patients, oxidative stress is increased and plasma antioxidant levels are reduced. Vitamin E has an important role in antioxidant defense mechanisms. In this study the effect of vitamin E on decrease of APACHE II score in ARDS patients was investigated.  Materials and methods: T...

  17. The NMSU 1 m Telescope at Apache Point Observatory

    OpenAIRE

    Harrison, Thomas E.; Coughlin, Jeffrey L.; Holtzman, Jon A.

    2010-01-01

    We describe the New Mexico State University (NMSU) 1 m telescope located at the Apache Point Observatory (APO), and in particular, its robotic mode of operation. Some of the issues we have encountered may be of interest to others developing similar facilities. This telescope provides a good example of the possibilities of locating a moderate-sized university robotic research telescope at a major observatory. We find that this mode of operation provides a significant amount of productive scien...

  18. PRIMERJAVA OGRODIJ ZA RAZVOJ BOGATIH SPLETNIH APLIKACIJ VADIN IN APACHE WICKET

    OpenAIRE

    Marić, Mario

    2012-01-01

    Povzetek V diplomskem delu preučimo dva izmed ogrodij za razvoj bogatih spletnih aplikacij Vaadin in Apache Wicket ter ju med seboj primerjamo po značilnostih in zmogljivosti. Seznanimo se s samim pojmom bogatih spletnih aplikacij. Nato obe ogrodji podrobneje predstavimo ter si na praktičnem primeru pogledamo njune prednosti ter slabosti. Praktični del diplomskega dela predstavlja implementacija spletne trgovine v obeh ogrodjih. Na podlagi rezultatov primerjave praktičnega dela izpeljemo ...

  19. APACHE: Integrated Hybrid Fuel Cell System for 2-Seat All Electric Aircraft Propulsion

    OpenAIRE

    Hordé, Théophile; Achard, Patrick; Metkemeijer, Rudolf

    2012-01-01

    International audience The French APACHE project aims at demonstrating the feasibility of using a Hybrid Fuel Cell System (HFCS) as the power generator for all electric 2-seat aircrafts. This study focuses on three main topics: airworthiness of Proton Exchange Membrane Fuel Cells (PEMFC), their hybridization with Lithium Ion (Li-Ion) batteries and systems' integration into light aircrafts. Altitude and inclination tests have been led and allow to conclude on the ability of PEMFC to operate...

  20. Several Cytokines and Protein C Levels with the Apache II Scoring System for Evaluation of Patients with Sepsis

    Directory of Open Access Journals (Sweden)

    Nurettin Erben

    2012-06-01

    Full Text Available Objective: We investigated whether determination IL-6, IL-8, IL-1beta and TNF-alpha at baseline, total protein C (PC levels at time of admission and 48 hours after initiation could complement the Acute Physiology and Chronic Health Evaluation (APACHE II scoring system to identify patients with sepsis, severe sepsis or septic shock for clinical outcome.Material and Methods: The study was carried out prospectively. 60 consecutive patients with sepsis, severe sepsis or septic shock were included. Blood samples were obtained at baseline and 48 hours after initiation. Cytokines and PC levels in plasma were measured with an enzyme-linked immunoabsorbent assay (ELISA. APACHE II score was calculated on admission.Results: Baseline IL-6 levels and PC levels 48 hours after initiation were predictive of increased mortality (p=0.016, p=0.044 respectively. Baseline IL-6, IL-8 and TNF-alpha baseline levels correlate with the severity of physiologic insult, as determined by the APACHE II score. However, our multiple logistic regression analysis of these did not reveal any predictive value in combination with the APACHE II score.Conclusion: Determination of baseline IL-6 and PC 48 hours after initiation were of predictive value for prognostic evaluation of septic patients, but did not significantly increase predictive power of the APACHE scoring system to identify patients with sepsis for fatal clinical outcome.

  1. Instalación y configuración de Apache, un servidor Web gratis

    OpenAIRE

    José Márquez Díaz; Leonardo Sampedro; Félix Vargas

    2002-01-01

    El servidor web Apache se ha convertido en el servidor web más utilizado en el mundo debido a sus altas prestaciones y desempeño, además de ser gratuito, lo cual contribuye a su rápida expansión y posicionamiento. La configuración de este servidor web para aquellas personas que posean un conocimiento medio del sistema operativo Linux no debe ser un problema, pero resulta en ocasiones complicado e intimidante enfrentarse a los archivos de configuración del servidor sin una guía ...

  2. Controls for a Pulsed Ion Accelerator Using Apache Cassandra (No-SQL) and ZMQ

    CERN Document Server

    Persaud, A; Stettler, M W; Vytla, V K

    2015-01-01

    We report on updates to the accelerator controls for the Neutral Drift Compression Experiment II, a pulsed accelerator for heavy ions. The control infrastructure is built around a LabVIEW interface combined with an Apache Cassandra (No-SQL) backend for data archiving. Recent upgrades added the storing and retrieving of device settings into the database, as well as adding ZMQ as a message broker that replaces LabVIEW's shared variables. Converting to ZMQ also allows easy access using other programming languages, such as Python.

  3. Setting up LAMP getting Linux, Apache, MySQL, and PHP working together

    CERN Document Server

    Rosebrock, Eric

    2006-01-01

    You could think of Setting Up LAMP as four books in one, but it''s actually something much more valuable: a single volume that presents the open-source technologies known collectively as LAMP-Linux, Apache, MySQL, and PHP-as tightly dovetailed components of today''s most affordable and effective platform for building dynamic web-based applications. Each technology has uses outside of this context, of course, but within it they form something greater than the sum of their parts. This book shows you how to take full advantage of this power, walking you through all the steps required to lay your

  4. Sideloading - Ingestion of Large Point Clouds Into the Apache Spark Big Data Engine

    Science.gov (United States)

    Boehm, J.; Liu, K.; Alis, C.

    2016-06-01

    In the geospatial domain we have now reached the point where data volumes we handle have clearly grown beyond the capacity of most desktop computers. This is particularly true in the area of point cloud processing. It is therefore naturally lucrative to explore established big data frameworks for big geospatial data. The very first hurdle is the import of geospatial data into big data frameworks, commonly referred to as data ingestion. Geospatial data is typically encoded in specialised binary file formats, which are not naturally supported by the existing big data frameworks. Instead such file formats are supported by software libraries that are restricted to single CPU execution. We present an approach that allows the use of existing point cloud file format libraries on the Apache Spark big data framework. We demonstrate the ingestion of large volumes of point cloud data into a compute cluster. The approach uses a map function to distribute the data ingestion across the nodes of a cluster. We test the capabilities of the proposed method to load billions of points into a commodity hardware compute cluster and we discuss the implications on scalability and performance. The performance is benchmarked against an existing native Apache Spark data import implementation.

  5. Profile and severity of the patients of intensive care units: prospective application of the APACHE II index Perfil y gravedad de los pacientes de las unidades de terapia intensiva: aplicación prospectiva del puntaje APACHE II Perfil e gravidade dos pacientes das unidades de terapia intensiva: aplicação prospectiva do escore APACHE II

    Directory of Open Access Journals (Sweden)

    Eliane Regina Ferreira Sernache de Freitas

    2010-06-01

    Full Text Available This study aimed to understand the profile and severity of patients in physiotherapy treatment after their admission to the intensive care unit (ICU by applying the APACHE II index. One hundred and forty six subjects, with a mean age of 60.5 ± 19.2 years, were evaluated. The APACHE II index was applied in the first 24 hours to evaluate the severity and mortality risk score. Patients were monitored until hospital discharge or death. The mean APACHE II score was 20±7.3 with an estimated risk of death of 32.4% and observed mortality of 58.2%. The mean hospital stay was 27.8±25.2 days. The patients in physiotherapy at the institution studied were predominantly male, elderly, from the emergency service for treatment (non-surgical, and had clear severity, suggested by the APACHE II score and the observed mortality.Este estudio tuvo como objetivo conocer el perfil y la gravedad de pacientes asistidos por la fisioterapia, después de su ingreso en las unidades de terapia intensiva (UTI, a través de la aplicación del puntaje APACHE II. Se evaluaron 146 individuos con promedio de edad de 60,5±19,2 años. El puntaje APACHE II fue aplicado en las primeras 24h para evaluar la gravedad y dar puntuación al riesgo de mortalidad. Los pacientes fueron acompañados hasta el momento del alta hospitalaria o de la muerte. El puntaje APACHE II promedio fue de 20±7,3 con riesgo estimado de muerte de 32,4% y mortalidad observada de 58,2%. El promedio de permanencia hospitalaria fue de 27,8±25,2 días. En los pacientes asistidos por la fisioterapia de la institución investigada, el predominio fue del sexo masculino, ancianos, provenientes de la atención rápida para tratamiento clínico (no quirúrgico y que presentan nítida gravedad, sugerida por el puntaje APACHE II y por la mortalidad observada.Este estudo teve como objetivo conhecer o perfil e a gravidade de pacientes assistidos pela fisioterapia, após o seu ingresso nas unidades de terapia intensiva

  6. Ground-water exploration in the Bosque del Apache Grant, Socorro County, New Mexico

    Science.gov (United States)

    Cooper, James B.

    1968-01-01

    Test drilling along the Rio Grande in the Bosque del Apache Grant in Socorro County, New Mexico has shown that the area is hydrologically complex and that the quality of the ground water varies from saline to fresh within short distances both laterally and vertically. Nearly all of the riverside land in the Grant is occupied by the migratory waterfowl refuge of the Bosque del Apache National Wildlife Refuge. Potable and near-potable water is obtained from 12 wells in this area that tap sand and gravel, and the wells are capable of yielding 1,000 gallons per minute or more. Stallion Range Center, a military installation on the White Sands Missile Range, about 15 miles east of =he waterfowl refuge, needs about 100,000 gallons per day of potable water. Potable water in large quantities is not known to be available at a location closer to the Center than the refuge area. The Fish and Wildlife Service, which operates the waterfowl refuge, gave permission to White Sands Missile Range to test drill and to develop a supply well in certain areas along the Rio Grande outside the managed lands of the refuge. The U.S. Geological Survey was then asked by White Sands Missile Range to choose locations for test drilling and to monitor drilling and testing of the wells. Between 1963 and 1967 test wells were drilled and a suitable location for a supply well as found. The well would be about 250 feet deep and would tap a body of potable water that is about 100 feet in thickness and is thought to underlie an area of at least 5 square miles. This report contains diagrammatic sections that show the lateral and vertical relation of waters of different quality along the Rio Grande in a part of the Bosque del Apache Grant. Basic data are given in tables; they include records of 7 test wells and 12 high-yield supply wells, and 52 chemical analyses of ground water from the wells.

  7. Constructing Flexible, Configurable, ETL Pipelines for the Analysis of "Big Data" with Apache OODT

    Science.gov (United States)

    Hart, A. F.; Mattmann, C. A.; Ramirez, P.; Verma, R.; Zimdars, P. A.; Park, S.; Estrada, A.; Sumarlidason, A.; Gil, Y.; Ratnakar, V.; Krum, D.; Phan, T.; Meena, A.

    2013-12-01

    A plethora of open source technologies for manipulating, transforming, querying, and visualizing 'big data' have blossomed and matured in the last few years, driven in large part by recognition of the tremendous value that can be derived by leveraging data mining and visualization techniques on large data sets. One facet of many of these tools is that input data must often be prepared into a particular format (e.g.: JSON, CSV), or loaded into a particular storage technology (e.g.: HDFS) before analysis can take place. This process, commonly known as Extract-Transform-Load, or ETL, often involves multiple well-defined steps that must be executed in a particular order, and the approach taken for a particular data set is generally sensitive to the quantity and quality of the input data, as well as the structure and complexity of the desired output. When working with very large, heterogeneous, unstructured or semi-structured data sets, automating the ETL process and monitoring its progress becomes increasingly important. Apache Object Oriented Data Technology (OODT) provides a suite of complementary data management components called the Process Control System (PCS) that can be connected together to form flexible ETL pipelines as well as browser-based user interfaces for monitoring and control of ongoing operations. The lightweight, metadata driven middleware layer can be wrapped around custom ETL workflow steps, which themselves can be implemented in any language. Once configured, it facilitates communication between workflow steps and supports execution of ETL pipelines across a distributed cluster of compute resources. As participants in a DARPA-funded effort to develop open source tools for large-scale data analysis, we utilized Apache OODT to rapidly construct custom ETL pipelines for a variety of very large data sets to prepare them for analysis and visualization applications. We feel that OODT, which is free and open source software available through the Apache

  8. Development of a helmet/helmet-display-unit alignment tool (HAT) for the Apache helmet and display unit

    Science.gov (United States)

    McLean, William; Statz, Jonathan; Estes, Victor; Booms, Shawn; Martin, John S.; Harding, Thomas

    2015-05-01

    Project Manager (PM) Apache Block III contacted the U.S. Army Aeromedical Research Laboratory (USAARL), Fort Rucker, Alabama, requesting assistance to evaluate and find solutions to a government-developed Helmet Display Unit (HDU) device called the Mock HDU for helmet alignment of the Apache Advanced Integrated Helmet (AAIH). The AAIH is a modified Head Gear Unit No. 56 for Personnel (HGU-56/P) to replace the current Integrated Helmet and Sighting System (IHADSS). The current flashlight-based HDU simulator for helmet/HDU alignment was no longer in production or available. Proper helmet/HDU alignment is critical to position the right eye in the small HDU eye box to obtain image alignment and full field of view (FOV). The initial approach of the PM to developing a helmet/HDU fitting device (Mock HDU) was to duplicate the optical characteristics of the current tactical HDU using less complex optics. However, the results produced questionable alignment, FOV, and distortion issues, with cost and development time overruns. After evaluating the Mock HDU, USAARL proposed a cost effective, less complex optical design called the Helmet/HDU Alignment Tool (HAT). This paper will show the development, components, and evaluations of the HAT compared to the current flashlight HDU simulator device. The laboratory evaluations included FOV measurements and alignment accuracies compared to tactical HDUs. The Apache helmet fitter technicians and Apache pilots compared the HAT to the current flashlight based HDU and ranked the HAT superior.

  9. Outcrop Analysis of the Cretaceous Mesaverde Group: Jicarilla Apache Reservation, New Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Ridgley, Jennie; Dunbar, Robin Wright

    2001-04-24

    Field work for this project was conducted during July and April 1998, at which time fourteen measured sections were described and correlated on or adjacent to Jicarilla Apache Reservation lands. A fifteenth section, described east of the main field area, is included in this report, although its distant location precluded use in the correlations and cross sections presented herein. Ground-based photo mosaics were shot for much of the exposed Mesaverde outcrop belt and were used to assist in correlation. Outcrop gamma-ray surveys at six of the fifteen measured sections using a GAD-6 scintillometer was conducted. The raw gamma-ray data are included in this report, however, analysis of those data is part of the ongoing Phase Two of this project.

  10. Unsaturated fractured rock characterization methods and data sets at the Apache Leap Tuff Site

    International Nuclear Information System (INIS)

    Performance assessment of high-level nuclear waste containment feasibility requires representative values of parameters as input, including parameter moments, distributional characteristics, and covariance structures between parameters. To meet this need, characterization methods and data sets for interstitial, hydraulic, pneumatic and thermal parameters for a slightly welded fractured tuff at the Apache Leap Tuff Site situated in central Arizona are reported in this document. The data sets include the influence of matric suction on measured parameters. Spatial variability is investigated by sampling along nine boreholes at regular distances. Laboratory parameter estimates for 105 core segments are provided, as well as field estimates centered on the intervals where the core segments were collected. Measurement uncertainty is estimated by repetitively testing control samples. 31 refs., 10 figs., 21 tabs

  11. Unsaturated fractured rock characterization methods and data sets at the Apache Leap Tuff Site

    Energy Technology Data Exchange (ETDEWEB)

    Rasmussen, T.C.; Evans, D.D.; Sheets, P.J.; Blanford, J.H. [Arizona Univ., Tucson, AZ (USA). Dept. of Hydrology and Water Resources

    1990-08-01

    Performance assessment of high-level nuclear waste containment feasibility requires representative values of parameters as input, including parameter moments, distributional characteristics, and covariance structures between parameters. To meet this need, characterization methods and data sets for interstitial, hydraulic, pneumatic and thermal parameters for a slightly welded fractured tuff at the Apache Leap Tuff Site situated in central Arizona are reported in this document. The data sets include the influence of matric suction on measured parameters. Spatial variability is investigated by sampling along nine boreholes at regular distances. Laboratory parameter estimates for 105 core segments are provided, as well as field estimates centered on the intervals where the core segments were collected. Measurement uncertainty is estimated by repetitively testing control samples. 31 refs., 10 figs., 21 tabs.

  12. MODIS derived vegetation index for drought detection on the San Carlos Apache Reservation

    Science.gov (United States)

    Wu, Zhuoting; Velasco, Miguel G.; McVay, Jason; Middleton, Barry R.; Vogel, John M.; Dye, Dennis G.

    2016-01-01

    A variety of vegetation indices derived from remotely sensed data have been used to assess vegetation conditions, enabling the identification of drought occurrences as well as the evaluation of drought impacts. Moderate Resolution Imaging Spectroradiometer (MODIS) Terra 8-day composite data were used to compute the Modified Soil Adjusted Vegetation Index II (MSAVI2) of four dominant vegetation types over a 13-year period (2002 – 2014) on the San Carlos Apache Reservation in Arizona, US. MSAVI2 anomalies were used to identify adverse impacts of drought on vegetation, characterized as mean MSAVI2 below the 13-year average. In terms of interannual variability, we found similar responses between grassland and shrubland, and between woodland and forest vegetation types. We compared MSAVI2 for specific vegetation types with precipitation data at the same time step, and found a lag time of roughly two months for the peak MSAVI2 values following precipitation in a given year. All vegetation types responded to summer monsoon rainfall, while shrubland and annual herbaceous vegetation also displayed a brief spring growing season following winter snowmelt. MSAVI2 values of shrublands corresponded well with precipitation variability both for summer rainfall and winter snowfall, and can be potentially used as a drought indicator on the San Carlos Apache Reservation given its wide geographic distribution. We demonstrated that moderate temporal frequency satellite-based MSAVI2 can provide drought monitoring to inform land management decisions, especially on vegetated tribal land areas where in situ precipitation data are limited.

  13. Next Generation Astronomical Data Processing using Big Data Technologies from the Apache Software Foundation

    Science.gov (United States)

    Mattmann, Chris

    2014-04-01

    In this era of exascale instruments for astronomy we must naturally develop next generation capabilities for the unprecedented data volume and velocity that will arrive due to the veracity of these ground-based sensor and observatories. Integrating scientific algorithms stewarded by scientific groups unobtrusively and rapidly; intelligently selecting data movement technologies; making use of cloud computing for storage and processing; and automatically extracting text and metadata and science from any type of file are all needed capabilities in this exciting time. Our group at NASA JPL has promoted the use of open source data management technologies available from the Apache Software Foundation (ASF) in pursuit of constructing next generation data management and processing systems for astronomical instruments including the Expanded Very Large Array (EVLA) in Socorro, NM and the Atacama Large Milimetre/Sub Milimetre Array (ALMA); as well as for the KAT-7 project led by SKA South Africa as a precursor to the full MeerKAT telescope. In addition we are funded currently by the National Science Foundation in the US to work with MIT Haystack Observatory and the University of Cambridge in the UK to construct a Radio Array of Portable Interferometric Devices (RAPID) that will undoubtedly draw from the rich technology advances underway. NASA JPL is investing in a strategic initiative for Big Data that is pulling in these capabilities and technologies for astronomical instruments and also for Earth science remote sensing. In this talk I will describe the above collaborative efforts underway and point to solutions in open source from the Apache Software Foundation that can be deployed and used today and that are already bringing our teams and projects benefits. I will describe how others can take advantage of our experience and point towards future application and contribution of these tools.

  14. Visible Wavelength Reflectance Spectra and Taxonomies of Near-Earth Objects from Apache Point Observatory

    Science.gov (United States)

    Hammergren, Mark; Brucker, Melissa J.; Nault, Kristie A.; Gyuk, Geza; Solontoi, Michael R.

    2015-11-01

    Near-Earth Objects (NEOs) are interesting to scientists and the general public for diverse reasons: their impacts pose a threat to life and property; they present important albeit biased records of the formation and evolution of the Solar System; and their materials may provide in situ resources for future space exploration and habitation.In January 2015 we began a program of NEO astrometric follow-up and physical characterization using a 17% share of time on the Astrophysical Research Consortium (ARC) 3.5-meter telescope at Apache Point Observatory (APO). Our 500 hours of annual observing time are split into frequent, short astrometric runs (see poster by K. A. Nault et. al), and half-night runs devoted to physical characterization (see poster by M. J. Brucker et. al for preliminary rotational lightcurve results). NEO surface compositions are investigated with 0.36-1.0 μm reflectance spectroscopy using the Dual Imaging Spectrograph (DIS) instrument. As of August 25, 2015, including testing runs during fourth quarter 2014, we have obtained reflectance spectra of 68 unique NEOs, ranging in diameter from approximately 5m to 8km.In addition to investigating the compositions of individual NEOs to inform impact hazard and space resource evaluations, we may examine the distribution of taxonomic types and potential trends with other physical and orbital properties. For example, the Yarkovsky effect, which is dependent on asteroid shape, mass, rotation, and thermal characteristics, is believed to dominate other dynamical effects in driving the delivery of small NEOs from the main asteroid belt. Studies of the taxonomic distribution of a large sample of NEOs of a wide range of sizes will test this hypothesis.We present a preliminary analysis of the reflectance spectra obtained in our survey to date, including taxonomic classifications and potential trends with size.Acknowledgements: Based on observations obtained with the Apache Point Observatory 3.5-meter telescope, which

  15. The APACHE survey hardware and software design: Tools for an automatic search of small-size transiting exoplanets

    Directory of Open Access Journals (Sweden)

    Lattanzi M.G.

    2013-04-01

    Full Text Available Small-size ground-based telescopes can effectively be used to look for transiting rocky planets around nearby low-mass M stars using the photometric transit method, as recently demonstrated for example by the MEarth project. Since 2008 at the Astronomical Observatory of the Autonomous Region of Aosta Valley (OAVdA, we have been preparing for the long-term photometric survey APACHE, aimed at finding transiting small-size planets around thousands of nearby early and mid-M dwarfs. APACHE (A PAthway toward the Characterization of Habitable Earths is designed to use an array of five dedicated and identical 40-cm Ritchey-Chretien telescopes and its observations started at the beginning of summer 2012. The main characteristics of the survey final set up and the preliminary results from the first weeks of observations will be discussed.

  16. The APACHE survey hardware and software design: Tools for an automatic search of small-size transiting exoplanets

    Science.gov (United States)

    Christille, Jean-Marc; Bernagozzi, A.; Bertolini, E.; Calcidese, P.; Carbognani, A.; Cenadelli, D.; Damasso, M.; Giacobbe, P.; Lanteri, L.; Lattanzi, M. G.; Sozzetti, A.; Smart, R.

    2013-04-01

    Small-size ground-based telescopes can effectively be used to look for transiting rocky planets around nearby low-mass M stars using the photometric transit method, as recently demonstrated for example by the MEarth project. Since 2008 at the Astronomical Observatory of the Autonomous Region of Aosta Valley (OAVdA), we have been preparing for the long-term photometric survey APACHE, aimed at finding transiting small-size planets around thousands of nearby early and mid-M dwarfs. APACHE (A PAthway toward the Characterization of Habitable Earths) is designed to use an array of five dedicated and identical 40-cm Ritchey-Chretien telescopes and its observations started at the beginning of summer 2012. The main characteristics of the survey final set up and the preliminary results from the first weeks of observations will be discussed.

  17. High-Precision Lunar Ranging and Gravitational Parameter Estimation With the Apache Point Observatory Lunar Laser- ranging Operation

    OpenAIRE

    Johnson, Nathan Harwood

    2015-01-01

    This dissertation is concerned with several problems of instrumentation and data analysis encountered by the Apache Point Observatory Lunar Laser-ranging Operation. Chapter 2 considers crosstalk between elements of a single -photon avalanche photodiode detector. Experimental and analytic methods were developed to determine crosstalk rates, and empirical findings are presented. Chapter 3 details electronics developments that have improved the quality of data collected by detectors of the same ...

  18. Historical review of uranium-vanadium in the eastern Carrizo Mountains, San Juan County, New Mexico and Apache County, Arizona

    International Nuclear Information System (INIS)

    This report is a brief review of the uranium and/or vanadium mining in the eastern Carrizo Mountains, San Juan County, New Mexico and Apache County, Arizona. It was prepared at the request of the Navajo Tribe, the New Mexico Energy and Minerals Department, and the Arizona Bureau of Geology and Mineral Technology. This report deals only with historical production data. The locations of the mines and the production are presented in figures and tables

  19. 应用APACHE Ⅱ评分和SIRS评分对脓毒症患者预后评估的研究

    Institute of Scientific and Technical Information of China (English)

    李新颖

    2011-01-01

    目的 探讨全身炎症反应综合征(SIRS) 评分与急性生理和慢性健康状况(APACHE) Ⅱ评分对脓毒症患者预后评估的意义.方法 分析我院外科监护室(ICU)收治的112 例脓毒症患者临床资料,进行SIRS评分与APACHE Ⅱ评分,分析SIRS和APACHE Ⅱ评分与病死率的关系.结果 随着SIRS与APACHE Ⅱ分值的增加,病死率也增加,SIRS评分≥2或APACHE Ⅱ评分≥25时病人病死率明显增加(P<0.05).结论 SIRS评分与APACHE Ⅱ评分一样能够预测脓毒症患者的预后,且简单实用.

  20. Instalación y configuración de Apache, un servidor Web gratis

    Directory of Open Access Journals (Sweden)

    José Márquez Díaz

    2002-01-01

    Full Text Available El servidor web Apache se ha convertido en el servidor web más utilizado en el mundo debido a sus altas prestaciones y desempeño, además de ser gratuito, lo cual contribuye a su rápida expansión y posicionamiento. La configuración de este servidor web para aquellas personas que posean un conocimiento medio del sistema operativo Linux no debe ser un problema, pero resulta en ocasiones complicado e intimidante enfrentarse a los archivos de configuración del servidor sin una guía o con la base de la información fragmentada y de lenguaje oscuro que se puede obtener en la web. El propósito de este artículo es ayudar a aquellas personas que deseen configurar un servidor HTTP a cumplir su objetivo de una manera sencilla y rápida para lograr una excelente configuración y puesta en marcha de alto rendimiento

  1. The Two Quadrillionth Bit of Pi is 0! Distributed Computation of Pi with Apache Hadoop

    CERN Document Server

    Sze, Tsz-Wo

    2010-01-01

    We present a new record on computing specific bits of Pi, the mathematical constant, and discuss performing such computations on Apache Hadoop clusters. The specific bits represented in hexadecimal are 0E6C1294 AED40403 F56D2D76 4026265B CA98511D 0FCFFAA1 0F4D28B1 BB5392B8. These 256 bits end at the 2,000,000,000,000,252nd bit position, which doubles the previous known record. The position of the first bit is 1,999,999,999,999,997 and the value of the two quadrillionth bit is 0. The computation is carried out by a MapReduce program called DistBbp. To effectively utilize available cluster resources without monopolizing the whole cluster, we develop an elastic computation framework that automatically schedules computation slices, each a DistBbp job, as either map-side or reduce-side computation based on changing cluster load condition. We have calculated Pi at varying bit positions and precisions, and one of the largest computations took 23 days of wall clock time and 503 years of CPU time on a 1000-node cluste...

  2. FEASIBILITY STUDY FOR A PETROLEUM REFINERY FOR THE JICARILLA APACHE TRIBE

    International Nuclear Information System (INIS)

    A feasibility study for a proposed petroleum refinery for the Jicarilla Apache Indian Reservation was performed. The available crude oil production was identified and characterized. There is 6,000 barrels per day of crude oil production available for processing in the proposed refinery. The proposed refinery will utilize a lower temperature, smaller crude fractionation unit. It will have a Naphtha Hydrodesulfurizer and Reformer to produce high octane gasoline. The surplus hydrogen from the reformer will be used in a specialized hydrocracker to convert the heavier crude oil fractions to ultra low sulfur gasoline and diesel fuel products. The proposed refinery will produce gasoline, jet fuel, diesel fuel, and a minimal amount of lube oil. The refinery will require about $86,700,000 to construct. It will have net annual pre-tax profit of about $17,000,000. The estimated return on investment is 20%. The feasibility is positive subject to confirmation of long term crude supply. The study also identified procedures for evaluating processing options as a means for American Indian Tribes and Native American Corporations to maximize the value of their crude oil production

  3. The Data Reduction Pipeline for the Apache Point Observatory Galactic Evolution Experiment

    CERN Document Server

    Nidever, David L; Prieto, Carlos Allende; Beland, Stephane; Bender, Chad; Bizyaev, Dmitry; Burton, Adam; Desphande, Rohit; Fleming, Scott W; Perez, Ana Elia Garcia; Hearty, Fred R; Majewski, Steven R; Meszaros, Szabolcs; Muna, Demitri; Nguyen, Duy; Schiavon, Ricardo P; Shetrone, Matthew; Skrutskie, Michael F; Wilson, John C

    2015-01-01

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE), part of the Sloan Digital Sky Survey III, explores the stellar populations of the Milky Way using the Sloan 2.5-m telescope linked to a high resolution (R~22,500), near-infrared (1.51-1.70 microns) spectrograph with 300 optical fibers. For over 100,000 predominantly red giant branch stars that APOGEE targeted across the Galactic bulge, disks and halo, the collected high S/N (>100 per half-resolution element) spectra provide accurate (~0.1 km/s) radial velocities, stellar atmospheric parameters, and precise (~0.1 dex) chemical abundances for about 15 chemical species. Here we describe the basic APOGEE data reduction software that reduces multiple 3D raw data cubes into calibrated, well-sampled, combined 1D spectra, as implemented for the SDSS-III/APOGEE data releases (DR10 and DR12). The processing of the near-IR spectral data of APOGEE presents some challenges for reduction, including automated sky subtraction and telluric correction over a ...

  4. FEASIBILITY STUDY FOR A PETROLEUM REFINERY FOR THE JICARILLA APACHE TRIBE

    Energy Technology Data Exchange (ETDEWEB)

    John D. Jones

    2004-10-01

    A feasibility study for a proposed petroleum refinery for the Jicarilla Apache Indian Reservation was performed. The available crude oil production was identified and characterized. There is 6,000 barrels per day of crude oil production available for processing in the proposed refinery. The proposed refinery will utilize a lower temperature, smaller crude fractionation unit. It will have a Naphtha Hydrodesulfurizer and Reformer to produce high octane gasoline. The surplus hydrogen from the reformer will be used in a specialized hydrocracker to convert the heavier crude oil fractions to ultra low sulfur gasoline and diesel fuel products. The proposed refinery will produce gasoline, jet fuel, diesel fuel, and a minimal amount of lube oil. The refinery will require about $86,700,000 to construct. It will have net annual pre-tax profit of about $17,000,000. The estimated return on investment is 20%. The feasibility is positive subject to confirmation of long term crude supply. The study also identified procedures for evaluating processing options as a means for American Indian Tribes and Native American Corporations to maximize the value of their crude oil production.

  5. Procalcitonin and BISAP score versus c-reactive protein and APACHE II score in early assessment of severity and outcome of acute pancreatitis

    Directory of Open Access Journals (Sweden)

    Bezmarević Mihailo

    2012-01-01

    Full Text Available Background/Aim. Early assessment of severity and continuous monitoring of patients are the key factors for adequate treatment of acute pancreatitis (AP. The aim of this study was to determine the value of procalcitonin (PCT and Bedside Index for Severity in Acute Pancreatitis (BISAP scoring system as prognostic markers in early stages of AP with comparison to other established indicators such as Creactive protein (CRP and Acute Physiology and Chronic Health Evaluation (APACHE II score. Methods. This prospective study included 51 patients (29 with severe AP. In the first 24 h of admission in all patients the APACHE II score and BISAP score, CRP and PCT serum concentrations were determined. The values of PCT serum concentrations and BISAP score were compared with values of CRP serum concentrations and APACHE II score, in relation to the severity and outcome of the disease. Results. Values of PCT, CRP, BISAP score and APACHE II score, measured at 24 h of admission, were significantly elevated in patients with severe form of the disease. In predicting severity of AP at 24 h of admission, sensitivity and specificity of the BISAP score were 74% and 59%, respectively, APACHE II score 89% and 69%, respectively, CRP 75% and 86%, respectively, and PCT 86% and 63%, respectively. It was found that PCT is highly significant predictor of the disease outcome (p < 0,001. Conclusion. In early assessment of AP severity, PCT has better predictive value than CRP, and similar to the APACHE II score. APACHE II score is a stronger predictor of the disease severity than BISAP score. PCT is a good predictor of AP outcome.

  6. Characterization of vibration transfer paths in nose gearboxes of an AH-64 Apache

    Science.gov (United States)

    Islam, A. K. M. Anwarul; Dempsey, Paula J.; Feldman, Jason; Larsen, Chris

    2014-03-01

    Health monitoring of rotorcraft components, which is currently being performed by Health and Usage Monitoring Systems (HUMS) through analyzing vibration signatures of dynamic mechanical components, is very important for their safe and economic operation. Vibration diagnostic algorithms in HUMS analyze vibration signatures associated with faults and quantify them as condition indicators (CI) to predict component behavior. Vibration transfer paths (VTP) play important roles in CI response and are characterized by frequency response functions (FRF) derived from vibration signatures of dynamic mechanical components of a helicopter. With an objective to investigate the difference in VTP of a component in a helicopter and test stand, and to relate that to the CI response, VTP measurements were recorded from 0-50 kHz under similar conditions in the left and right nose gearboxes (NGBs) of an AH-64 Apache and an isolated left NGB in a test stand at NASA Glenn Research Center. The test fixture enabled the application of measured torques - common during an actual operation. Commercial and lab piezo shakers, and an impact hammer were used in both systems to collect the vibration response using two types of commercially available accelerometers under various test conditions. The FRFs of both systems were found to be consistent, and certain real-world installation and maintenance issues, such as sensor alignments, locations and installation torques, had minimal effect on the VTP. However, gear vibration transfer path dynamics appeared to be somewhat dependent on presence of oil, and the lightly-damped ring gear produced sharp and closer transfer path resonances.

  7. Field studies at the Apache Leap Research Site in support of alternative conceptual models

    International Nuclear Information System (INIS)

    This is a final technical report for a project of the U.S Nuclear Regulatory Commission (sponsored contract NRC-04-090-51) with the University of Arizona. The contract was an optional extension that was initiated on July 21, 1994 and that expired on May 31, 1995. The project manager was Thomas J. Nicholson, Office of Nuclear Regulatory Research. The objectives of this contract were to examine hypotheses and conceptual models concerning unsaturated flow and transport through fractured rock, and to design and execute confirmatory field and laboratory experiments to test these hypotheses and conceptual models at the Apache Leap Research Site near Superior, Arizona. The results discussed here are products of specific tasks that address a broad spectrum of issues related to flow and transport through fractures. Each chapter in this final report summarizes research related to a specific set of objectives and can be read and interpreted as a separate entity. The tasks include detection and characterization of historical rapid fluid flow through fractured rock and the relationship to perched water systems using environmental isotopic tracers of 3H and 14C, fluid- and rock-derived 2343U/238U measurements, and geophysical data. The water balance in a small watershed at the ALRS demonstrates the methods of acounting for ET, and estimating the quantity of water available for infiltration through fracture networks. Grain density measurements were made for core-sized samples using a newly designed gas pycnometer. The distribution and magnitude of air permeability measurements have been measured in a three-dimensional setting; the subsequent geostatistical analysis is presented. Electronic versions of the data presented here are available from authors; more detailed discussions and analyses are available in technical publications referenced herein, or soon to appear in the professional literature

  8. Field studies at the Apache Leap Research Site in support of alternative conceptual models

    Energy Technology Data Exchange (ETDEWEB)

    Woodhouse, E.G.; Davidson, G.R.; Theis, C. [eds.] [and others

    1997-08-01

    This is a final technical report for a project of the U.S Nuclear Regulatory Commission (sponsored contract NRC-04-090-51) with the University of Arizona. The contract was an optional extension that was initiated on July 21, 1994 and that expired on May 31, 1995. The project manager was Thomas J. Nicholson, Office of Nuclear Regulatory Research. The objectives of this contract were to examine hypotheses and conceptual models concerning unsaturated flow and transport through fractured rock, and to design and execute confirmatory field and laboratory experiments to test these hypotheses and conceptual models at the Apache Leap Research Site near Superior, Arizona. The results discussed here are products of specific tasks that address a broad spectrum of issues related to flow and transport through fractures. Each chapter in this final report summarizes research related to a specific set of objectives and can be read and interpreted as a separate entity. The tasks include detection and characterization of historical rapid fluid flow through fractured rock and the relationship to perched water systems using environmental isotopic tracers of {sup 3}H and {sup 14}C, fluid- and rock-derived {sup 2343}U/{sup 238}U measurements, and geophysical data. The water balance in a small watershed at the ALRS demonstrates the methods of acounting for ET, and estimating the quantity of water available for infiltration through fracture networks. Grain density measurements were made for core-sized samples using a newly designed gas pycnometer. The distribution and magnitude of air permeability measurements have been measured in a three-dimensional setting; the subsequent geostatistical analysis is presented. Electronic versions of the data presented here are available from authors; more detailed discussions and analyses are available in technical publications referenced herein, or soon to appear in the professional literature.

  9. Linux中基于Apache个人网站的配置%Configuration of Personal Web Site Based on Apache for Linux

    Institute of Scientific and Technical Information of China (English)

    弋改珍

    2012-01-01

    WWW是Internet上最热门的服务之一,已经成为人们在网络上查找、浏览信息的重要手段.根据WWW的工作原理,阐述了 Linux中基于Apache软件配置个人网站的步骤,总结了配置过程中出现的问题以及解决方案,并使用html文档进行了测试.%WWW is one of the hottest services on Internet. It has become the important method of the finding, browsing the information. According to the principle of www, the paper has stated the configuration steps of the personal web site based on Apache for Linux, The appearance problem and solution are concluded. And last, the tests are run using html document.

  10. High-Precision Lunar Ranging and Gravitational Parameter Estimation With the Apache Point Observatory Lunar Laser-ranging Operation

    Science.gov (United States)

    Johnson, Nathan H.

    This dissertation is concerned with several problems of instrumentation and data analysis encountered by the Apache Point Observatory Lunar Laser-ranging Operation. Chapter 2 considers crosstalk between elements of a single-photon avalanche photodiode detector. Experimental and analytic methods were developed to determine crosstalk rates, and empirical findings are presented. Chapter 3 details electronics developments that have improved the quality of data collected by detectors of the same type. Chapter 4 explores the challenges of estimating gravitational parameters on the basis of ranging data collected by this and other experiments and presents resampling techniques for the derivation of standard errors for estimates of such parameters determined by the Planetary Ephemeris Program (PEP), a solar-system model and data-fitting code. Possible directions for future work are discussed in Chapter 5. A manual of instructions for working with PEP is presented as an appendix.

  11. Inequalities in Open Source Software Development: Analysis of Contributor’s Commits in Apache Software Foundation Projects

    Science.gov (United States)

    2016-01-01

    While researchers are becoming increasingly interested in studying OSS phenomenon, there is still a small number of studies analyzing larger samples of projects investigating the structure of activities among OSS developers. The significant amount of information that has been gathered in the publicly available open-source software repositories and mailing-list archives offers an opportunity to analyze projects structures and participant involvement. In this article, using on commits data from 263 Apache projects repositories (nearly all), we show that although OSS development is often described as collaborative, but it in fact predominantly relies on radically solitary input and individual, non-collaborative contributions. We also show, in the first published study of this magnitude, that the engagement of contributors is based on a power-law distribution. PMID:27096157

  12. Initial dosing regimen of vancomycin to achieve early therapeutic plasma concentration in critically ill patients with MRSA infection based on APACHE II score.

    Science.gov (United States)

    Imaura, Masaharu; Yokoyama, Haruko; Kohata, Yuji; Kanai, Riichiro; Kohyama, Tomoki; Idemitsu, Wataru; Maki, Yuichi; Igarashi, Takashi; Takahashi, Hiroyuki; Kanno, Hiroshi; Yamada, Yasuhiko

    2016-06-01

    It is essential to assure the efficacy of antimicrobials at the initial phase of therapy. However, increasing the volume of distribution (Vd) of hydrophilic antimicrobials in critically ill patients leads to reduced antimicrobial concentration in plasma and tissue, which may adversely affect the efficacy of that therapy. The aim of the present study was to establish a theoretical methodology for setting an appropriate level for initial vancomycin therapy in individual patients based on Acute Physiology and Chronic Health Evaluation (APACHE) II score. We obtained data from patients who received intravenous vancomycin for a suspected or definitively diagnosed Gram-positive bacterial infection within 72 h after admission to the intensive care unit. The Vd and elimination half-life (t 1/2) of vancomycin values were calculated using the Bayesian method, and we investigated the relationship between them and APACHE II score. There were significant correlations between APACHE II scores and Vd/actual body weight (ABW), as well as t 1/2 (r = 0.58, p < 0.05 and r = 0.74, p < 0.01, respectively). Our results suggested that the Vd and t 1/2 of vancomycin could be estimated using the following regression equations using APACHE II score.[Formula: see text] [Formula: see text]We found that APACHE II score was a useful index for predicting the Vd and t 1/2 of vancomycin, and used that to establish an initial vancomycin dosing regimen comprised of initial dose and administration interval for individual patients. PMID:25502612

  13. Demonstration of the Military Ecological Risk Assessment Framework (MERAF): Apache Longbow - Hell Missile Test at Yuma Proving Ground

    International Nuclear Information System (INIS)

    This ecological risk assessment for a testing program at Yuma Proving Ground, Arizona, is a demonstration of the Military Ecological Risk Assessment Framework (MERAF; Suter et al. 2001). The demonstration is intended to illustrate how risk assessment guidance concerning-generic military training and testing activities and guidance concerning a specific type of activity (e.g., low-altitude aircraft overflights) may be implemented at a military installation. MERAF was developed with funding from the Strategic Research and Development Program (SERDP) of the Department of Defense. Novel aspects of MERAF include: (1) the assessment of risks from physical stressors using an ecological risk assessment framework, (2) the consideration of contingent or indirect effects of stressors (e.g., population-level effects that are derived from habitat or hydrological changes), (3) the integration of risks associated with different component activities or stressors, (4) the emphasis on quantitative risk estimates and estimates of uncertainty, and (5) the modularity of design, permitting components of the framework to be used in various military risk assessments that include similar activities. The particular subject of this report is the assessment of ecological risks associated with a testing program at Cibola Range of Yuma Proving Ground, Arizona. The program involves an Apache Longbow helicopter firing Hellfire missiles at moving targets, i.e., M60-A1 tanks. Thus, the three component activities of the Apache-Hellfire test were: (1) helicopter overflight, (2) missile firing, and (3) tracked vehicle movement. The demonstration was limited, to two ecological endpoint entities (i.e., potentially susceptible and valued populations or communities): woody desert wash communities and mule deer populations. The core assessment area is composed of about 126 km2 between the Chocolate and Middle Mountains. The core time of the program is a three-week period, including fourteen days of

  14. Demonstration of the Military Ecological Risk Assessment Framework (MERAF): Apache Longbow - Hell Missile Test at Yuma Proving Ground

    Energy Technology Data Exchange (ETDEWEB)

    Efroymson, R.A.

    2002-05-09

    This ecological risk assessment for a testing program at Yuma Proving Ground, Arizona, is a demonstration of the Military Ecological Risk Assessment Framework (MERAF; Suter et al. 2001). The demonstration is intended to illustrate how risk assessment guidance concerning-generic military training and testing activities and guidance concerning a specific type of activity (e.g., low-altitude aircraft overflights) may be implemented at a military installation. MERAF was developed with funding from the Strategic Research and Development Program (SERDP) of the Department of Defense. Novel aspects of MERAF include: (1) the assessment of risks from physical stressors using an ecological risk assessment framework, (2) the consideration of contingent or indirect effects of stressors (e.g., population-level effects that are derived from habitat or hydrological changes), (3) the integration of risks associated with different component activities or stressors, (4) the emphasis on quantitative risk estimates and estimates of uncertainty, and (5) the modularity of design, permitting components of the framework to be used in various military risk assessments that include similar activities. The particular subject of this report is the assessment of ecological risks associated with a testing program at Cibola Range of Yuma Proving Ground, Arizona. The program involves an Apache Longbow helicopter firing Hellfire missiles at moving targets, i.e., M60-A1 tanks. Thus, the three component activities of the Apache-Hellfire test were: (1) helicopter overflight, (2) missile firing, and (3) tracked vehicle movement. The demonstration was limited, to two ecological endpoint entities (i.e., potentially susceptible and valued populations or communities): woody desert wash communities and mule deer populations. The core assessment area is composed of about 126 km{sup 2} between the Chocolate and Middle Mountains. The core time of the program is a three-week period, including fourteen days of

  15. Comparison of Charlson comorbidity index with SAPS and APACHE scores for prediction of mortality following intensive care

    Directory of Open Access Journals (Sweden)

    Christensen S

    2011-06-01

    Full Text Available Steffen Christensen1, Martin Berg Johansen1, Christian Fynbo Christiansen1, Reinhold Jensen2, Stanley Lemeshow1,31Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark; 2Department of Intensive Care, Skejby Hospital, Aarhus University Hospital, Aarhus, Denmark; 3Division of Biostatistics, College of Public Health, Ohio State University, Columbus, OH, USABackground: Physiology-based severity of illness scores are often used for risk adjustment in observational studies of intensive care unit (ICU outcome. However, the complexity and time constraints of these scoring systems may limit their use in administrative databases. Comorbidity is a main determinant of ICU outcome, and comorbidity scores can be computed based on data from most administrative databases. However, limited data exist on the performance of comorbidity scores in predicting mortality of ICU patients.Objectives: To examine the performance of the Charlson comorbidity index (CCI alone and in combination with other readily available administrative data and three physiology-based scores (acute physiology and chronic health evaluations [APACHE] II, simplified acute physiology score [SAPS] II, and SAPS III in predicting short- and long-term mortality following intensive care.Methods: For all adult patients (n = 469 admitted to a tertiary university–affiliated ICU in 2007, we computed APACHE II, SAPS II, and SAPS III scores based on data from medical records. Data on CCI score age and gender, surgical/medical status, social factors, mechanical ventilation and renal replacement therapy, primary diagnosis, and complete follow-up for 1-year mortality was obtained from administrative databases. We computed goodness-of-fit statistics and c-statistics (area under ROC [receiver operating characteristic] curve as measures of model calibration (ability to predict mortality proportions over classes of risk and discrimination (ability to discriminate among the patients

  16. The effect of a monocular helmet-mounted display on aircrew health: a 10-year prospective cohort study of Apache AH MK 1 pilots: study midpoint update

    Science.gov (United States)

    Hiatt, Keith L.; Rash, Clarence E.; Watters, Raymond W.; Adams, Mark S.

    2009-05-01

    A collaborative occupational health study has been undertaken by Headquarters Army Aviation, Middle Wallop, UK, and the U.S. Army Aeromedical Research Laboratory, Fort Rucker, Alabama, to determine if the use of the Integrated Helmet and Display Sighting System (IHADSS) monocular helmet-mounted display (HMD) in the Apache AH Mk 1 attack helicopter has any long-term (10-year) effect on visual performance. The test methodology consists primarily of a detailed questionnaire and an annual battery of vision tests selected to capture changes in visual performance of Apache aviators over their flight career (with an emphasis on binocular visual function). Pilots using binocular night vision goggles serve as controls and undergo the same methodology. Currently, at the midpoint of the study, with the exception of a possible colour discrimination effect, there are no data indicating that the long-term use of the IHADSS monocular HMD results in negative effects on vision.

  17. 利用Apache+PHP+MySQL架构电子商务平台--PHP网络编程调试平台的实现

    Institute of Scientific and Technical Information of China (English)

    郑汉垣

    2003-01-01

    对各种基于PHP+MySQL编程、调试、应用平台进行了比较,认为最佳PHP+MySQL编程调试平台是Win-dows NT/XP+Apache+PHP+MySQL,并就此平台给出了完整具体的整合安装配置方法与步骤.

  18. Data collection and field experiments at the Apache Leap research site. Annual report, May 1995--1996

    Energy Technology Data Exchange (ETDEWEB)

    Woodhouse, E.G. [ed.; Bassett, R.L.; Neuman, S.P.; Chen, G. [and others

    1997-08-01

    This report documents the research performed during the period May 1995-May 1996 for a project of the U.S. Regulatory Commission (sponsored contract NRC-04-090-051) by the University of Arizona. The project manager for this research in Thomas J. Nicholson, Office of Nuclear Regulatory Research. The objectives of this research were to examine hypotheses and test alternative conceptual models concerning unsaturated flow and transport through fractured rock, and to design and execute confirmatory field and laboratory experiments to test these hypotheses and conceptual models at the Apache Leap Research Site near Superior, Arizona. Each chapter in this report summarizes research related to a specific set of objectives and can be read and interpreted as a separate entity. Topics include: crosshole pneumatic and gaseous tracer field and modeling experiments designed to help validate the applicability of contiuum geostatistical and stochastic concepts, theories, models, and scaling relations relevant to unsaturated flow and transport in fractured porous tuffs; use of geochemistry and aquifer testing to evaluate fracture flow and perching mechanisms; investigations of {sup 234}U/{sup 238}U fractionation to evaluate leaching selectivity; and transport and modeling of both conservative and non-conservative tracers.

  19. Overview of the SDSS-IV MaNGA Survey: Mapping Nearby Galaxies at Apache Point Observatory

    CERN Document Server

    Bundy, Kevin; Law, David R; Yan, Renbin; Drory, Niv; MacDonald, Nicholas; Wake, David A; Cherinka, Brian; Sánchez-Gallego, José R; Weijmans, Anne-Marie; Thomas, Daniel; Tremonti, Christy; Masters, Karen; Coccato, Lodovico; Diamond-Stanic, Aleksandar M; Aragón-Salamanca, Alfonso; Avila-Reese, Vladimir; Badenes, Carles; Falcón-Barroso, Jésus; Belfiore, Francesco; Bizyaev, Dmitry; Blanc, Guillermo A; Bland-Hawthorn, Joss; Blanton, Michael R; Brownstein, Joel R; Byler, Nell; Cappellari, Michele; Conroy, Charlie; Dutton, Aaron A; Emsellem, Eric; Etherington, James; Frinchaboy, Peter M; Fu, Hai; Gunn, James E; Harding, Paul; Johnston, Evelyn J; Kauffmann, Guinevere; Kinemuchi, Karen; Klaene, Mark A; Knapen, Johan H; Leauthaud, Alexie; Li, Cheng; Lin, Lihwai; Maiolino, Roberto; Malanushenko, Viktor; Malanushenko, Elena; Mao, Shude; Maraston, Claudia; McDermid, Richard M; Merrifield, Michael R; Nichol, Robert C; Oravetz, Daniel; Pan, Kaike; Parejko, John K; Sanchez, Sebastian F; Schlegel, David; Simmons, Audrey; Steele, Oliver; Steinmetz, Matthias; Thanjavur, Karun; Thompson, Benjamin A; Tinker, Jeremy L; Bosch, Remco C E van den; Westfall, Kyle B; Wilkinson, David; Wright, Shelley; Xiao, Ting; Zhang, Kai

    2014-01-01

    We present an overview of a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory), one of three core programs in the fourth-generation Sloan Digital Sky Survey (SDSS-IV) that began on 2014 July 1. MaNGA will investigate the internal kinematic structure and composition of gas and stars in an unprecedented sample of 10,000 nearby galaxies. We summarize essential characteristics of the instrument and survey design in the context of MaNGA's key science goals and present prototype observations to demonstrate MaNGA's scientific potential. MaNGA employs dithered observations with 17 fiber-bundle integral field units that vary in diameter from 12" (19 fibers) to 32" (127 fibers). Two dual-channel spectrographs provide simultaneous wavelength coverage over 3600-10300 A at R~2000. With a typical integration time of 3 hr, MaNGA reaches a target r-band signal-to-noise ratio of 4-8 (per A, per 2" fiber) at 23 AB mag per sq. arcsec, which is typical for the outskirts of ...

  20. Data collection and field experiments at the Apache Leap research site. Annual report, May 1995--1996

    International Nuclear Information System (INIS)

    This report documents the research performed during the period May 1995-May 1996 for a project of the U.S. Regulatory Commission (sponsored contract NRC-04-090-051) by the University of Arizona. The project manager for this research in Thomas J. Nicholson, Office of Nuclear Regulatory Research. The objectives of this research were to examine hypotheses and test alternative conceptual models concerning unsaturated flow and transport through fractured rock, and to design and execute confirmatory field and laboratory experiments to test these hypotheses and conceptual models at the Apache Leap Research Site near Superior, Arizona. Each chapter in this report summarizes research related to a specific set of objectives and can be read and interpreted as a separate entity. Topics include: crosshole pneumatic and gaseous tracer field and modeling experiments designed to help validate the applicability of contiuum geostatistical and stochastic concepts, theories, models, and scaling relations relevant to unsaturated flow and transport in fractured porous tuffs; use of geochemistry and aquifer testing to evaluate fracture flow and perching mechanisms; investigations of 234U/238U fractionation to evaluate leaching selectivity; and transport and modeling of both conservative and non-conservative tracers

  1. The Apache Longbow-Hellfire Missile Test at Yuma Proving Ground: Ecological Risk Assessment for Missile Firing

    International Nuclear Information System (INIS)

    A multiple stressor risk assessment was conducted at Yuma Proving Ground, Arizona, as a demonstration of the Military Ecological Risk Assessment Framework. The focus was a testing program at Cibola Range, which involved an Apache Longbow helicopter firing Hellfire missiles at moving targets, M60-A1 tanks. This paper describes the ecological risk assessment for the missile launch and detonation. The primary stressor associated with this activity was sound. Other minor stressors included the detonation impact, shrapnel, and fire. Exposure to desert mule deer (Odocoileus hemionus crooki) was quantified using the Army sound contour program BNOISE2, as well as distances from the explosion to deer. Few effects data were available from related studies. Exposure-response models for the characterization of effects consisted of human 'disturbance' and hearing damage thresholds in units of C-weighted decibels (sound exposure level) and a distance-based No Observed Adverse Effects Level for moose and cannonfire. The risk characterization used a weight-of-evidence approach and concluded that risk to mule deer behavior from the missile firing was likely for a negligible number of deer, but that no risk to mule deer abundance and reproduction is expected

  2. 脂肪肝诊断联合APACHE-Ⅱ评分提高预测重症急性胰腺炎的能力%A combination of hepatic steatosis with APACHE-Ⅱ score improves the ability of predicting severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    郝一鸣; 王士琪; 冯全新; 冯向英; 余鹏飞; 白槟; 邱兆岩; 王谦; 赵青川

    2016-01-01

    Objective To identify whether hepatic steatosis is the exposure factor of severe acute pancreatitis (SAP) and to investigate the prognostic efficacy of combining hepatic steatosis with APACHE-Ⅱ score in predicting the severity of SAP.Methods Clinicopathological data of 148 patient diagnosed as acute pancreatitis in Xijing Hospital from April 2011 to September 2013 were retrospectively analyzed.There were 41 severe acute pancreatitis(SAP) patients and 107 mild acute pancreatitis (MAP).The prognosis of patients with and without hepatic steatosis were compared in the subgroups of patients with APACHE-Ⅱ scores < and ≥8.The sensitivity,specificity,ROC curve of combining hepatic steatosis with APACHE-Ⅱ score in predicting SAP were evaluated.Results Hepatic steatosis was independently correlated with SAP (OR =5.33,P =0.003).The incidence of SAP with hepatic steatosis is 5.33 times higher than the incidence of SAP without hepatic steatosis.In patients with an APACHE-Ⅱ score < 8,those with hepatic steatosis had a higher incidence of SAP (34.5% vs.6.9,P < 0.001) and systemic complications (31% vs.5.7%,P<0.001).ln patients with an APACHE-lⅡ score ≥8,those with hepatic steatosis also had a higher incidence of SAP (100% vs.65%,P =0.029) and systemic complications (100% vs.65%,P =0.029).The sensitivity and specificity of APACHE-Ⅱ score was 61.0% and 93.5%,the ROC curve area was 0.772.The sensitivity and specificity of hepatic steatosis was 53.7% and 82.2%,the ROC curve area was 0.680.The sensitivity and specificity of combining hepatic steatosis with APACHE-Ⅱ score was 85.4% and 75.5%,the ROC curve area was 0.861.Conclusions Hepatic steatosis correlates with a worse prognosis of AP.Combining hepatic steatosis with APACHE-Ⅱ score can improve the ability of predicting SAP.%目的 明确脂肪肝是否为重症急性胰腺炎的暴露因素,判断脂肪肝诊断联合急性生理学和慢性健康评估(acute physiology and

  3. Overview of the SDSS-IV MaNGA Survey: Mapping nearby Galaxies at Apache Point Observatory

    Science.gov (United States)

    Bundy, Kevin; Bershady, Matthew A.; Law, David R.; Yan, Renbin; Drory, Niv; MacDonald, Nicholas; Wake, David A.; Cherinka, Brian; Sánchez-Gallego, José R.; Weijmans, Anne-Marie; Thomas, Daniel; Tremonti, Christy; Masters, Karen; Coccato, Lodovico; Diamond-Stanic, Aleksandar M.; Aragón-Salamanca, Alfonso; Avila-Reese, Vladimir; Badenes, Carles; Falcón-Barroso, Jésus; Belfiore, Francesco; Bizyaev, Dmitry; Blanc, Guillermo A.; Bland-Hawthorn, Joss; Blanton, Michael R.; Brownstein, Joel R.; Byler, Nell; Cappellari, Michele; Conroy, Charlie; Dutton, Aaron A.; Emsellem, Eric; Etherington, James; Frinchaboy, Peter M.; Fu, Hai; Gunn, James E.; Harding, Paul; Johnston, Evelyn J.; Kauffmann, Guinevere; Kinemuchi, Karen; Klaene, Mark A.; Knapen, Johan H.; Leauthaud, Alexie; Li, Cheng; Lin, Lihwai; Maiolino, Roberto; Malanushenko, Viktor; Malanushenko, Elena; Mao, Shude; Maraston, Claudia; McDermid, Richard M.; Merrifield, Michael R.; Nichol, Robert C.; Oravetz, Daniel; Pan, Kaike; Parejko, John K.; Sanchez, Sebastian F.; Schlegel, David; Simmons, Audrey; Steele, Oliver; Steinmetz, Matthias; Thanjavur, Karun; Thompson, Benjamin A.; Tinker, Jeremy L.; van den Bosch, Remco C. E.; Westfall, Kyle B.; Wilkinson, David; Wright, Shelley; Xiao, Ting; Zhang, Kai

    2015-01-01

    We present an overview of a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory), one of three core programs in the fourth-generation Sloan Digital Sky Survey (SDSS-IV) that began on 2014 July 1. MaNGA will investigate the internal kinematic structure and composition of gas and stars in an unprecedented sample of 10,000 nearby galaxies. We summarize essential characteristics of the instrument and survey design in the context of MaNGA's key science goals and present prototype observations to demonstrate MaNGA's scientific potential. MaNGA employs dithered observations with 17 fiber-bundle integral field units that vary in diameter from 12'' (19 fibers) to 32'' (127 fibers). Two dual-channel spectrographs provide simultaneous wavelength coverage over 3600-10300 Å at R ~ 2000. With a typical integration time of 3 hr, MaNGA reaches a target r-band signal-to-noise ratio of 4-8 (Å-1 per 2'' fiber) at 23 AB mag arcsec-2, which is typical for the outskirts of MaNGA galaxies. Targets are selected with M * >~ 109 M ⊙ using SDSS-I redshifts and i-band luminosity to achieve uniform radial coverage in terms of the effective radius, an approximately flat distribution in stellar mass, and a sample spanning a wide range of environments. Analysis of our prototype observations demonstrates MaNGA's ability to probe gas ionization, shed light on recent star formation and quenching, enable dynamical modeling, decompose constituent components, and map the composition of stellar populations. MaNGA's spatially resolved spectra will enable an unprecedented study of the astrophysics of nearby galaxies in the coming 6 yr.

  4. OVERVIEW OF THE SDSS-IV MaNGA SURVEY: MAPPING NEARBY GALAXIES AT APACHE POINT OBSERVATORY

    Energy Technology Data Exchange (ETDEWEB)

    Bundy, Kevin [Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), Todai Institutes for Advanced Study, the University of Tokyo, Kashiwa 277-8583 (Japan); Bershady, Matthew A.; Wake, David A.; Tremonti, Christy; Diamond-Stanic, Aleksandar M. [Department of Astronomy, University of Wisconsin-Madison, 475 North Charter Street, Madison, WI 53706 (United States); Law, David R.; Cherinka, Brian [Dunlap Institute for Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, Ontario M5S 3H4 (Canada); Yan, Renbin; Sánchez-Gallego, José R. [Department of Physics and Astronomy, University of Kentucky, 505 Rose Street, Lexington, KY 40506-0055 (United States); Drory, Niv [McDonald Observatory, Department of Astronomy, University of Texas at Austin, 1 University Station, Austin, TX 78712-0259 (United States); MacDonald, Nicholas [Department of Astronomy, Box 351580, University of Washington, Seattle, WA 98195 (United States); Weijmans, Anne-Marie [School of Physics and Astronomy, University of St Andrews, North Haugh, St Andrews KY16 9SS (United Kingdom); Thomas, Daniel; Masters, Karen; Coccato, Lodovico [Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth (United Kingdom); Aragón-Salamanca, Alfonso [School of Physics and Astronomy, University of Nottingham, University Park, Nottingham NG7 2RD (United Kingdom); Avila-Reese, Vladimir [Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, A.P. 70-264, 04510 Mexico D.F. (Mexico); Badenes, Carles [Department of Physics and Astronomy and Pittsburgh Particle Physics, Astrophysics and Cosmology Center (PITT PACC), University of Pittsburgh, 3941 OHara St, Pittsburgh, PA 15260 (United States); Falcón-Barroso, Jésus [Instituto de Astrofísica de Canarias, E-38200 La Laguna, Tenerife (Spain); Belfiore, Francesco [Cavendish Laboratory, University of Cambridge, 19 J. J. Thomson Avenue, Cambridge CB3 0HE (United Kingdom); and others

    2015-01-01

    We present an overview of a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory), one of three core programs in the fourth-generation Sloan Digital Sky Survey (SDSS-IV) that began on 2014 July 1. MaNGA will investigate the internal kinematic structure and composition of gas and stars in an unprecedented sample of 10,000 nearby galaxies. We summarize essential characteristics of the instrument and survey design in the context of MaNGA's key science goals and present prototype observations to demonstrate MaNGA's scientific potential. MaNGA employs dithered observations with 17 fiber-bundle integral field units that vary in diameter from 12'' (19 fibers) to 32'' (127 fibers). Two dual-channel spectrographs provide simultaneous wavelength coverage over 3600-10300 Å at R ∼ 2000. With a typical integration time of 3 hr, MaNGA reaches a target r-band signal-to-noise ratio of 4-8 (Å{sup –1} per 2'' fiber) at 23 AB mag arcsec{sup –2}, which is typical for the outskirts of MaNGA galaxies. Targets are selected with M {sub *} ≳ 10{sup 9} M {sub ☉} using SDSS-I redshifts and i-band luminosity to achieve uniform radial coverage in terms of the effective radius, an approximately flat distribution in stellar mass, and a sample spanning a wide range of environments. Analysis of our prototype observations demonstrates MaNGA's ability to probe gas ionization, shed light on recent star formation and quenching, enable dynamical modeling, decompose constituent components, and map the composition of stellar populations. MaNGA's spatially resolved spectra will enable an unprecedented study of the astrophysics of nearby galaxies in the coming 6 yr.

  5. OVERVIEW OF THE SDSS-IV MaNGA SURVEY: MAPPING NEARBY GALAXIES AT APACHE POINT OBSERVATORY

    International Nuclear Information System (INIS)

    We present an overview of a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory), one of three core programs in the fourth-generation Sloan Digital Sky Survey (SDSS-IV) that began on 2014 July 1. MaNGA will investigate the internal kinematic structure and composition of gas and stars in an unprecedented sample of 10,000 nearby galaxies. We summarize essential characteristics of the instrument and survey design in the context of MaNGA's key science goals and present prototype observations to demonstrate MaNGA's scientific potential. MaNGA employs dithered observations with 17 fiber-bundle integral field units that vary in diameter from 12'' (19 fibers) to 32'' (127 fibers). Two dual-channel spectrographs provide simultaneous wavelength coverage over 3600-10300 Å at R ∼ 2000. With a typical integration time of 3 hr, MaNGA reaches a target r-band signal-to-noise ratio of 4-8 (Å–1 per 2'' fiber) at 23 AB mag arcsec–2, which is typical for the outskirts of MaNGA galaxies. Targets are selected with M * ≳ 109 M ☉ using SDSS-I redshifts and i-band luminosity to achieve uniform radial coverage in terms of the effective radius, an approximately flat distribution in stellar mass, and a sample spanning a wide range of environments. Analysis of our prototype observations demonstrates MaNGA's ability to probe gas ionization, shed light on recent star formation and quenching, enable dynamical modeling, decompose constituent components, and map the composition of stellar populations. MaNGA's spatially resolved spectra will enable an unprecedented study of the astrophysics of nearby galaxies in the coming 6 yr

  6. USEFULNESS OF SEQUENTIAL ORGAN FAILURE ASSESSMENT (SOFA AND ACUTE PHYSIOLOGY AND CHRONIC HEALTH EVALUATION II (APACHE II SCORE IN ANALYSING PATIENTS WITH MULTIPLE ORGAN DYSFUNCTION SYNDROME IN SEPSIS

    Directory of Open Access Journals (Sweden)

    Abhinandan

    2013-12-01

    Full Text Available Sepsis with multiple organ dysfunction syndrome (MODS is a common cause of Intensive Care Unit (ICU mortality and morbidity. Early initiation of appro priate effective antimicrobial therapy is essential for a favorable outcome in the patient with sepsis. Cultures and serology are available only after 24 to 48 hours. In the crucial hours which determine the prognosis of the patient the physician has to de pend on clinical symptoms and demographic data to aid in diagnosis and management. Using scores like APACHE II at the admission and SOFA on admission and also in their due course may help in predicting outcome. Though there are some studies on sepsis in In dia but use of APACHE II and SOFA scores in India have been rare. OBJECTIVES: To assess morbidity and mortality of patients with multi - organ dysfunction syndrome in sepsis. To prognosticate the patients by using defined scores like SOFA and APACHE II score s. MATERIALS AND METHODS: The study was carried out in the period of November 2010 to September 2012 and 50 patients were included in the study. The detailed history, clinical examination and all the relevant laboratory investigations were done including b lood culture. In the present study the conditions were defined according to standard practice and based on relevant literature. All the patients of sepsis admitted to ICU/ emergency ward were prognosticated on the basis of APACHE II score and SOFA score. W e have analysed various profiles between two groups; survivor group which include the patients who are successfully discharged after recovery and non - survivor group which include the patients who died. RESULTS: The clinical profile of 50 patients with seps is with MODS was studied. There were 28 males and 22 females in this cohort. In this study, 18 patients died and 32 patients survived with mortality rate of 36%. In this study, though APACHE II score was high among non survivors than survivors (23.28 v/s 1 8.75, it was of just

  7. Echelle spectra of SN2014J from the Apache Point Observatory 3.5m telescope, UT January 27 and January 30, 2014

    Science.gov (United States)

    Ritchey, Adam M.; Welty, Daniel E.; Dahlstrom, Julie A.; York, Donald G.

    2014-02-01

    Optical spectra of SN2014J were recorded with the ARC echelle spectrograph at Apache Point Observatory, at approximately UT Jan. 27.2 (7 spectra, 8400 s) and UT Jan. 30.4, (6 spectra, 7200s), through thin clouds in seeing averaging 1.0 arcsec. The resolving power is 31,500. Useful interstellar spectra were obtained from 3850A to 9000A; estimated S/N values (photon counts only) near 6563A are 500 on Jan 27 and 400 on Jan 30, and about 1/3 those values at Ca II 3933A.

  8. NeuroPigPen: A Scalable Toolkit for Processing Electrophysiological Signal Data in Neuroscience Applications Using Apache Pig.

    Science.gov (United States)

    Sahoo, Satya S; Wei, Annan; Valdez, Joshua; Wang, Li; Zonjy, Bilal; Tatsuoka, Curtis; Loparo, Kenneth A; Lhatoo, Samden D

    2016-01-01

    The recent advances in neurological imaging and sensing technologies have led to rapid increase in the volume, rate of data generation, and variety of neuroscience data. This "neuroscience Big data" represents a significant opportunity for the biomedical research community to design experiments using data with greater timescale, large number of attributes, and statistically significant data size. The results from these new data-driven research techniques can advance our understanding of complex neurological disorders, help model long-term effects of brain injuries, and provide new insights into dynamics of brain networks. However, many existing neuroinformatics data processing and analysis tools were not built to manage large volume of data, which makes it difficult for researchers to effectively leverage this available data to advance their research. We introduce a new toolkit called NeuroPigPen that was developed using Apache Hadoop and Pig data flow language to address the challenges posed by large-scale electrophysiological signal data. NeuroPigPen is a modular toolkit that can process large volumes of electrophysiological signal data, such as Electroencephalogram (EEG), Electrocardiogram (ECG), and blood oxygen levels (SpO2), using a new distributed storage model called Cloudwave Signal Format (CSF) that supports easy partitioning and storage of signal data on commodity hardware. NeuroPigPen was developed with three design principles: (a) Scalability-the ability to efficiently process increasing volumes of data; (b) Adaptability-the toolkit can be deployed across different computing configurations; and (c) Ease of programming-the toolkit can be easily used to compose multi-step data processing pipelines using high-level programming constructs. The NeuroPigPen toolkit was evaluated using 750 GB of electrophysiological signal data over a variety of Hadoop cluster configurations ranging from 3 to 30 Data nodes. The evaluation results demonstrate that the toolkit

  9. Learning Apache Mahout classification

    CERN Document Server

    Gupta, Ashish

    2015-01-01

    If you are a data scientist who has some experience with the Hadoop ecosystem and machine learning methods and want to try out classification on large datasets using Mahout, this book is ideal for you. Knowledge of Java is essential.

  10. Learning Apache Mahout

    CERN Document Server

    Tiwary, Chandramani

    2015-01-01

    If you are a Java developer and want to use Mahout and machine learning to solve Big Data Analytics use cases then this book is for you. Familiarity with shell scripts is assumed but no prior experience is required.

  11. Mastering Apache Maven 3

    CERN Document Server

    Siriwardena, Prabath

    2014-01-01

    If you are working with Java or Java EE projects and you want to take full advantage of Maven in designing, executing, and maintaining your build system for optimal developer productivity, then this book is ideal for you. You should be well versed with Maven and its basic functionality if you wish to get the most out of the book.

  12. Apache hive essentials

    CERN Document Server

    Du, Dayong

    2015-01-01

    If you are a data analyst, developer, or simply someone who wants to use Hive to explore and analyze data in Hadoop, this is the book for you. Whether you are new to big data or an expert, with this book, you will be able to master both the basic and the advanced features of Hive. Since Hive is an SQL-like language, some previous experience with the SQL language and databases is useful to have a better understanding of this book.

  13. Learning Apache Cassandra

    CERN Document Server

    Brown, Mat

    2015-01-01

    If you're an application developer familiar with SQL databases such as MySQL or Postgres, and you want to explore distributed databases such as Cassandra, this is the perfect guide for you. Even if you've never worked with a distributed database before, Cassandra's intuitive programming interface coupled with the step-by-step examples in this book will have you building highly scalable persistence layers for your applications in no time.

  14. Apache Maven dependency management

    CERN Document Server

    Lalou, Jonathan

    2013-01-01

    An easy-to-follow, tutorial-based guide with chapters progressing from basic to advanced dependency management.If you are working with Java or Java EE projects and you want to take advantage of Maven dependency management, then this book is ideal for you. This book is also particularly useful if you are a developer or an architect. You should be well versed with Maven and its basic functionalities if you wish to get the most out of this book.

  15. BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS评分系统对MODS患者病情评估价值的比较%The comparison of BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS scoring systems in evaluating severity and predicting prognosis of patients with MODS

    Institute of Scientific and Technical Information of China (English)

    王超; 付小萌; 赵鹏飞; 史清泉; 李秦; 王红; 任爱民; 张淑文

    2013-01-01

    目的 评价BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS四种评分系统对多器官功能障碍综合征(MODS)患者的病情评估及预后的价值.方法 前瞻性、多中心搜集MODS患者191例,选取资料完整的MODS患者141例,分别进行BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS评分,比较存活组和死亡组之间各种评分以及同一组不同时间段的分值差异;以及四种评分不同分数段患者病死率.然后分别绘制患者入组第1天的BJ-MODS、APACHEⅡ、SOFA、Marshall-MODS受试者工作特征曲线,计算ROC曲线下面积,评价各评分预测MODS患者预后的准确性.结果 141例患者中,存活84例(59.6%),死亡44例(32.2%),放弃治疗12例(8.5%),其他1例(0.7%).总住院病死率为31.2%,ICU病死率为29.1%.存活组和死亡组在入组第1天APACHE Ⅱ评分,有统计学差异(P0.05),入组第7天的BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS评分均有统计学差异(P<0.05).存活组和死亡组四种评分在两个时间段的差值,有统计学意义(P<0.05).BJ-MODS和Marshall-MODS评分随着病死率增加而增加,入组第7天差异有统计学意义(P<0.001);APACHE Ⅱ和SOFA入组第1天评分随着病死率增加而有所下降,入组第7天差异有统计学意义(P<0.001).BJ-MODS评分入组第1天、入组第7天及第1天与第7天差值的曲线下面积分别为0.600、0.865、0.835,APACHE Ⅱ评分为0.618、0.869、0.821,SOFA评分为0.556、0.872、0.893,Marshall-MODS评分为0.551、0.870、0.871.BJ-MODS入组第1天评分随着器官障碍数目的 增加而增加,有统计学差异(P<0.05),而BJ-MODS入组第7天、APACHE Ⅱ、SOFA、Marshall-MODS评分增加不明显.ICU病死率随着器官障碍数目的 增加而增加,有统计学差异(P<0.05).结论 APACHEⅡ评分对MODS患者病情严重程度的预后评估能力最好,BJ-MODS与SOFA、Marshall评分相当.

  16. Evaluation of the Apache II and the oncologic history, as indicative predictions of mortality in the unit of intensive care of the INC September 1996 -December 1997

    International Nuclear Information System (INIS)

    They are multiple the indexes of severity that have been carried out to value the predict and the quality of a patient's life, especially when this it enters to the unit of intensive care (UIC); however, the oncologic patient presents particularities in their mobility, that it supposes a different behavior in the results of the Indexes. Presently work is compared the Apache scale and the oncologic history like morbid mortality as predictors in the UCI. 207 patients were included that entered the UCI between September of 1996 and December of 1997. It was a mortality of 29%, the stay of most of this group of patient smaller than 24 hours or bigger than 8 days. To the entrance, 50% of the patients presented superior averages at 15 in the Apache Scale and at the 48 hours, alone 30.4% continued with this value. The patients with hematologic neoplasia presented superior average at 15 in 87%, with a mortality of 63.3% with average between 15 and 24 to the entrance, the risk of dying was 9.8 times but that with inferior average. In the hematologic patient, the risk of dying was 5.7 times but regarding the solid tumors. The system but altered it was the breathing one, with an increase in the risk of dying from 2,8 times for each increment utility in the scale. Contrary to described in the literature, the oncologic diagnoses and the neoplasia statistic they didn't influence in the mortality of the patients

  17. The Tenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Apache Point Observatory Galactic Evolution Experiment

    CERN Document Server

    Ahn, Christopher P; Prieto, Carlos Allende; Anders, Friedrich; Anderson, Scott F; Anderton, Timothy; Andrews, Brett H; Aubourg, Éric; Bailey, Stephen; Bastien, Fabienne A; Bautista, Julian E; Beers, Timothy C; Beifiori, Alessandra; Bender, Chad F; Berlind, Andreas A; Beutler, Florian; Bhardwaj, Vaishali; Bird, Jonathan C; Bizyaev, Dmitry; Blake, Cullen H; Blanton, Michael R; Blomqvist, Michael; Bochanski, John J; Bolton, Adam S; Borde, Arnaud; Bovy, Jo; Bradley, Alaina Shelden; Brandt, W N; Brauer, Dorothée; Brinkmann, J; Brownstein, Joel R; Busca, Nicolás G; Carithers, William; Carlberg, Joleen K; Carnero, Aurelio R; Carr, Michael A; Chiappini, Cristina; Chojnowski, S Drew; Chuang, Chia-Hsun; Comparat, Johan; Crepp, Justin R; Cristiani, Stefano; Croft, Rupert A C; Cuesta, Antonio J; Cunha, Katia; da Costa, Luiz N; Dawson, Kyle S; De Lee, Nathan; Dean, Janice D R; Delubac, Timothée; Deshpande, Rohit; Dhital, Saurav; Ealet, Anne; Ebelke, Garrett L; Edmondson, Edward M; Eisenstein, Daniel J; Epstein, Courtney R; Escoffier, Stephanie; Esposito, Massimiliano; Evans, Michael L; Fabbian, D; Fan, Xiaohui; Favole, Ginevra; Castellá, Bruno Femen\\'\\ia; Alvar, Emma Fernández; Feuillet, Diane; Ak, Nurten Filiz; Finley, Hayley; Fleming, Scott W; Font-Ribera, Andreu; Frinchaboy, Peter M; Galbraith-Frew, J G; Garc\\'\\ia-Hernández, D A; Pérez, Ana E Garc\\'\\ia; Ge, Jian; Génova-Santos, R; Gillespie, Bruce A; Girardi, Léo; Hernández, Jonay I González; Gott, J Richard; Gunn, James E; Guo, Hong; Halverson, Samuel; Harding, Paul; Harris, David W; Hasselquist, Sten; Hawley, Suzanne L; Hayden, Michael; Hearty, Frederick R; Ho, Shirley; Hogg, David W; Holtzman, Jon A; Honscheid, Klaus; Huehnerhoff, Joseph; Ivans, Inese I; Jackson, Kelly M; Jiang, Peng; Johnson, Jennifer A; Kirkby, David; Kinemuchi, K; Klaene, Mark A; Kneib, Jean-Paul; Koesterke, Lars; Lan, Ting-Wen; Lang, Dustin; Goff, Jean-Marc Le; Lee, Khee-Gan; Lee, Young Sun; Long, Daniel C; Loomis, Craig P; Lucatello, Sara; Lupton, Robert H; Ma, Bo; Mahadevan, Suvrath; Maia, Marcio A G; Majewski, Steven R; Malanushenko, Elena; Malanushenko, Viktor; Manchado, A; Manera, Marc; Maraston, Claudia; Margala, Daniel; Martell, Sarah L; Masters, Karen L; McBride, Cameron K; McGreer, Ian D; McMahon, Richard G; Ménard, Brice; Mészáros, Sz; Miralda-Escudé, Jordi; Miyatake, Hironao; Montero-Dorta, Antonio D; Montesano, Francesco; More, Surhud; Morrison, Heather L; Muna, Demitri; Munn, Jeffrey A; Myers, Adam D; Nguyen, Duy Cuong; Nichol, Robert C; Nidever, David L; Noterdaeme, Pasquier; Nuza, Sebastián E; O'Connell, Julia E; O'Connell, Robert W; O'Connell, Ross; Olmstead, Matthew D; Oravetz, Daniel J; Owen, Russell; Padmanabhan, Nikhil; Palanque-Delabrouille, Nathalie; Pan, Kaike; Parejko, John K; Pâris, Isabelle; Pepper, Joshua; Percival, Will J; Pérez-Ràfols, Ignasi; Perottoni, Hélio Dotto; Petitjean, Patrick; Pieri, Matthew M; Pinsonneault, M H; Prada, Francisco; Price-Whelan, Adrian M; Raddick, M Jordan; Rahman, Mubdi; Rebolo, Rafael; Reid, Beth A; Richards, Jonathan C; Riffel, Rogério; Robin, Annie C; Rocha-Pinto, H J; Rockosi, Constance M; Roe, Natalie A; Ross, Ashley J; Ross, Nicholas P; Rossi, Graziano; Roy, Arpita; Rubiño-Martin, J A; Sabiu, Cristiano G; Sánchez, Ariel G; Santiago, Basílio; Sayres, Conor; Schiavon, Ricardo P; Schlegel, David J; Schlesinger, Katharine J; Schmidt, Sarah J; Schneider, Donald P; Schultheis, Mathias; Sellgren, Kris; Shen, Yue; Shetrone, Matthew; Shu, Yiping; Simmons, Audrey E; Skrutskie, M F; Slosar, Anže; Smith, Verne V; Snedden, Stephanie A; Sobeck, Jennifer S; Sobreira, Flavia; Stassun, Keivan G; Steinmetz, Matthias; Strauss, Michael A; Streblyanska, Alina; Suzuki, Nao; Swanson, Molly E C; Terrien, Ryan C; Thakar, Aniruddha R; Thomas, Daniel; Thompson, Benjamin A; Tinker, Jeremy L; Tojeiro, Rita; Troup, Nicholas W; Vandenberg, Jan; Magaña, Mariana Vargas; Viel, Matteo; Vogt, Nicole P; Wake, David A; Weaver, Benjamin A; Weinberg, David H; Weiner, Benjamin J; White, Martin; White, Simon D M; Wilson, John C; Wisniewski, John P; Wood-Vasey, W M; Yèche, Christophe; York, Donald G; Zamora, O; Zasowski, Gail; Zehavi, Idit; Zheng, Zheng; Zhu, Guangtun

    2013-01-01

    The Sloan Digital Sky Survey (SDSS) has been in operation since 2000 April. This paper presents the tenth public data release (DR10) from its current incarnation, SDSS-III. This data release includes the first spectroscopic data from the Apache Point Observatory Galaxy Evolution Experiment (APOGEE), along with spectroscopic data from the Baryon Oscillation Spectroscopic Survey (BOSS) taken through 2012 July. The APOGEE instrument is a near-infrared R~22,500 300-fiber spectrograph covering 1.514--1.696 microns. The APOGEE survey is studying the chemical abundances and radial velocities of roughly 100,000 red giant star candidates in the bulge, bar, disk, and halo of the Milky Way. DR10 includes 178,397 spectra of 57,454 stars, each typically observed three or more times, from APOGEE. Derived quantities from these spectra (radial velocities, effective temperatures, surface gravities, and metallicities) are also included.DR10 also roughly doubles the number of BOSS spectra over those included in the ninth data r...

  18. The Apache Longbow-Hellfire Missile Test at Yuma Proving Ground: Introduction and Problem Formulation for a Multiple Stressor Risk Assessment

    International Nuclear Information System (INIS)

    An ecological risk assessment was conducted at Yuma Proving Ground, Arizona, as a demonstration of the Military Ecological Risk Assessment Framework (MERAF). The focus of the assessment was a testing program at Cibola Range, which involved an Apache Longbow helicopter firing Hellfire missiles at moving targets, i.e., M60-A1 tanks. The problem formulation for the assessment included conceptual models for three component activities of the test, helicopter overflight, missile firing, and tracked vehicle movement, and two ecological endpoint entities, woody desert wash communities and desert mule deer (Odocoileus hemionus crooki) populations. An activity-specific risk assessment framework was available to provide guidance for assessing risks associated with aircraft overflights. Key environmental features of the study area include barren desert pavement and tree-lined desert washes. The primary stressors associated with helicopter overflights were sound and the view of the aircraft. The primary stressor associated with Hellfire missile firing was sound. The principal stressor associated with tracked vehicle movement was soil disturbance, and a resulting, secondary stressor was hydrological change. Water loss to washes and wash vegetation was expected to result from increased ponding, infiltration and/or evaporation associated with disturbances to desert pavement. A plan for estimating integrated risks from the three military activities was included in the problem formulation

  19. Utility of Procalcitonin (PCT and Mid regional pro-Adrenomedullin (MR-proADM in risk stratification of critically ill febrile patients in Emergency Department (ED. A comparison with APACHE II score

    Directory of Open Access Journals (Sweden)

    Travaglino Francesco

    2012-08-01

    Full Text Available Abstract Background The aim of our study was to evaluate the prognostic value of MR-proADM and PCT levels in febrile patients in the ED in comparison with a disease severity index score, the APACHE II score. We also evaluated the ability of MR-proADM and PCT to predict hospitalization. Methods This was an observational, multicentric study. We enrolled 128 patients referred to the ED with high fever and a suspicion of severe infection such as sepsis, lower respiratory tract infections, urinary tract infections, gastrointestinal infections, soft tissue infections, central nervous system infections, or osteomyelitis. The APACHE II score was calculated for each patient. Results MR-proADM median values in controls were 0.5 nmol/l as compared with 0.85 nmol/l in patients (P P . MR-proADM and PCT levels were significantly increased in accordance with the Apache II quartiles (P  respectively. In the respiratory infections, urinary infections, and sepsis-septic shock groups we found a correlation between the Apache II and MR-proADM respectively and MR-proADM and PCT respectively. We evaluated the ability of MR-proADM and PCT to predict hospitalization in patients admitted to our emergency departments complaining of fever. MR-proADM alone had an AUC of 0.694, while PCT alone had an AUC of 0.763. The combined use of PCT and MR-proADM instead showed an AUC of 0.79. Conclusions The present study highlights the way in which MR-proADM and PCT may be helpful to the febrile patient’s care in the ED. Our data support the prognostic role of MR-proADM and PCT in that setting, as demonstrated by the correlation with the APACHE II score. The combined use of the two biomarkers can predict a subsequent hospitalization of febrile patients. The rational use of these two molecules could lead to several advantages, such as faster diagnosis, more accurate risk stratification, and optimization of the treatment, with consequent benefit to the patient and

  20. Location, Reprocessing, and Analysis of Two Dimensional Seismic Reflection Data on the Jicarilla Apache Indian Reservation, New Mexico, Final Report, September 1, 1997-February 1, 2000

    Energy Technology Data Exchange (ETDEWEB)

    Ridgley, Jennie; Taylor, David J.; Huffman, Jr., A. Curtis

    2000-06-08

    Multichannel surface seismic reflection data recording is a standard industry tool used to examine various aspects of geology, especially the stratigraphic characteristics and structural style of sedimentary formations in the subsurface. With the help of the Jicarilla Apache Tribe and the Bureau of Indian Affairs we were able to locate over 800 kilometers (500 miles) of multichannel seismic reflection data located on the Jicarilla Apache Indian reservation. Most of the data was received in hardcopy form, but there were data sets where either the demultiplexed digital field data or the processed data accompanied the hardcopy sections. The seismic data was acquired from the mid 1960's to the early 1990's. The most extensive seismic coverage is in the southern part of the reservation, although there are two good surveys located on the northeastern and northwestern parts of the reservation. Most of the data show that subsurface formations are generally flat-lying in the southern and western portion of the reservation. There is, however, a significant amount of structure imaged on seismic data located over the San Juan Basin margin along the east-central and northern part of the reservation. Several west to east trending lines in these areas show a highly faulted monoclinal structure from the deep basin in the west up onto the basin margin to the east. Hydrocarbon exploration in flat lying formations is mostly stratigraphic in nature. Where there is structure in the subsurface and indications are that rocks have been folded, faulted, and fractured, exploration has concentrated on structural traps and porosity/permeability "sweet spots" caused by fracturing. Therefore, an understanding of the tectonics influencing the entire section is critical in understanding mechanisms for generating faults and fractures in the Cretaceous. It is apparent that much of the hydrocarbon production on the reservation is from fracture porosity in either source or reservoir

  1. The international INTRAVAL project. Phase 2, working group 1 report. Flow and tracer experiments in unsaturated tuff and soil. Las Cruces trench and Apache Leap tuff studies

    International Nuclear Information System (INIS)

    The Working Group 1 final report summaries two test case studies, the Las Cruces Trench (LCT), and Apache Leap Tuff Site (ALTS) experiments. The objectives of these two field studies were to evaluate models for water flow and contaminant transport in unsaturated, heterogeneous soils and fractured tuff. The LCT experiments were specifically designed to test various deterministic and stochastic models of water flow and solute transport in heterogeneous, unsaturated soils. Experimental data from the first tow LCT experiments, and detailed field characterisation studies provided information for developing and calibrating the models. Experimental results from the third experiment were held confidential from the modellers, and were used for model comparison. Comparative analyses included: point comparisons of water content; predicted mean behavior for water flow; point comparisons of solute concentrations; and predicted mean behavior for tritium transport. These analyses indicated that no model, whether uniform or heterogeneous, proved superior. Since the INTRAVAL study, however, a new method has been developed for conditioning the hydraulic properties used for flow and transport modelling based on the initial field-measured water content distributions and a set of scale-mean hydraulic parameters. Very good matches between the observed and simulated flow and transport behavior were obtained using the conditioning procedure, without model calibration. The ALTS experiments were designed to evaluate characterisation methods and their associated conceptual models for coupled matrix-fracture continua over a range of scales (i.e., 2.5 centimeter rock samples; 10 centimeter cores; 1 meter block; and 30 meter boreholes). Within these spatial scales, laboratory and field tests were conducted for estimating pneumatic, thermal, hydraulic, and transport property values for different conceptual models. The analyses included testing of current conceptual, mathematical and physical

  2. Performance of the Apache Point Observatory Galactic Evolution Experiment (APOGEE) high-resolution near-infrared multi-object fiber spectrograph

    Science.gov (United States)

    Wilson, John C.; Hearty, F.; Skrutskie, M. F.; Majewski, S. R.; Schiavon, R.; Eisenstein, D.; Gunn, J.; Holtzman, J.; Nidever, D.; Gillespie, B.; Weinberg, D.; Blank, B.; Henderson, C.; Smee, S.; Barkhouser, R.; Harding, A.; Hope, S.; Fitzgerald, G.; Stolberg, T.; Arns, J.; Nelson, M.; Brunner, S.; Burton, A.; Walker, E.; Lam, C.; Maseman, P.; Barr, J.; Leger, F.; Carey, L.; MacDonald, N.; Ebelke, G.; Beland, S.; Horne, T.; Young, E.; Rieke, G.; Rieke, M.; O'Brien, T.; Crane, J.; Carr, M.; Harrison, C.; Stoll, R.; Vernieri, M.; Shetrone, M.; Allende-Prieto, C.; Johnson, J.; Frinchaboy, P.; Zasowski, G.; Garcia Perez, A.; Bizyaev, D.; Cunha, K.; Smith, V. V.; Meszaros, Sz.; Zhao, B.; Hayden, M.; Chojnowski, S. D.; Andrews, B.; Loomis, C.; Owen, R.; Klaene, M.; Brinkmann, J.; Stauffer, F.; Long, D.; Jordan, W.; Holder, D.; Cope, F.; Naugle, T.; Pfaffenberger, B.; Schlegel, D.; Blanton, M.; Muna, D.; Weaver, B.; Snedden, S.; Pan, K.; Brewington, H.; Malanushenko, E.; Malanushenko, V.; Simmons, A.; Oravetz, D.; Mahadevan, S.; Halverson, S.

    2012-09-01

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE) uses a dedicated 300-fiber, narrow-band near-infrared (1.51-1.7 μm), high resolution (R~22,500) spectrograph to survey approximately 100,000 giant stars across the Milky Way. This three-year survey, in operation since late-summer 2011 as part of the Sloan Digital Sky Survey III (SDSS III), will revolutionize our understanding of the kinematical and chemical enrichment histories of all Galactic stellar populations. We present the performance of the instrument from its first year in operation. The instrument is housed in a separate building adjacent to the 2.5-m SDSS telescope and fed light via approximately 45-meter fiber runs from the telescope. The instrument design includes numerous innovations including a gang connector that allows simultaneous connection of all fibers with a single plug to a telescope cartridge that positions the fibers on the sky, numerous places in the fiber train in which focal ratio degradation had to be minimized, a large mosaic-VPH (290 mm x 475 mm elliptically-shaped recorded area), an f/1.4 six-element refractive camera featuring silicon and fused silica elements with diameters as large as 393 mm, three near-infrared detectors mounted in a 1 x 3 mosaic with sub-pixel translation capability, and all of these components housed within a custom, LN2-cooled, stainless steel vacuum cryostat with dimensions 1.4-m x 2.3-m x 1.3-m.

  3. Bedrock and surficial geologic map of the Satan Butte and Greasewood 7.5’ quadrangles, Navajo and Apache Counties, northern Arizona

    Science.gov (United States)

    Amoroso, Lee; Priest, Susan S.; Hiza-Redsteer, Margaret

    2013-01-01

    The geologic map of the Satan Butte and Greasewood 7.5’ quadrangles is the result of a cooperative effort of the U.S. Geological Survey (USGS) and the Navajo Nation to provide regional geologic information for management and planning officials. This map provides geologic information useful for range management, plant and animal studies, flood control, water resource investigations, and natural hazards associated with sand-dune mobility. The map provides connectivity to the regional geologic framework of the Grand Canyon area of northern Arizona. The map area encompasses approximately 314 km2 (123 mi2) within Navajo and Apache Counties of northern Arizona and is bounded by lat 35°37'30" to 35°30' N., long 109°45' to 110° W. The quadrangles lie within the southern Colorado Plateau geologic province and within the northeastern portion of the Hopi Buttes (Tsézhin Bií). Large ephemeral drainages, Pueblo Colorado Wash and Steamboat Wash, originate north of the map area on the Defiance Plateau and Balakai Mesa respectively. Elevations range from 1,930 m (6,330 ft) at the top of Satan Butte to about 1,787 m (5,860 ft) at Pueblo Colorado Wash where it exits the southwest corner of the Greasewood quadrangle. The only settlement within the map area is Greasewood, Arizona, on the north side of Pueblo Colorado Wash. Navajo Highway 15 crosses both quadrangles and joins State Highway 264 northwest of Ganado. Unimproved dirt roads provide access to remote parts of the Navajo Reservation.

  4. Summary of air permeability data from single-hole injection tests in unsaturated fractured tuffs at the Apache Leap Research Site: Results of steady-state test interpretation

    International Nuclear Information System (INIS)

    This document summarizes air permeability estimates obtained from single hole pneumatic injection tests in unsaturated fractured tuffs at the Covered Borehole Site (CBS) within the larger apache Leap Research Site (ALRS). Only permeability estimates obtained from a steady state interpretation of relatively stable pressure and flow rate data are included. Tests were conducted in five boreholes inclined at 45 degree to the horizontal, and one vertical borehole. Over 180 borehole segments were tested by setting the packers 1 m apart. Additional tests were conducted in segments of lengths 0.5, 2.0, and 3.0 m in one borehole, and 2.0 m in another borehole, bringing the total number of tests to over 270. Tests were conducted by maintaining a constant injection rate until air pressure became relatively stable and remained so for some time. The injection rate was then incremented by a constant value and the procedure repeated. The air injection rate, pressure, temperature, and relative humidity were recorded. For each relatively stable period of injection rate and pressure, air permeability was estimated by treating the rock around each test interval as a uniform, isotropic porous medium within which air flows as a single phase under steady state, in a pressure field exhibiting prolate spheroidal symmetry. For each permeability estimate the authors list the corresponding injection rate, pressure, temperature and relative humidity. They also present selected graphs which show how the latter quantities vary with time; logarithmic plots of pressure versus time which demonstrate the importance of borehole storage effects during the early transient portion of each incremental test period; and semilogarithmic plots of pressure versus recovery time at the end of each test sequence

  5. Comparison of Ranson, Glasgow, MOSS, SIRS, BISAP, APACHE-II, CTSI Scores, IL-6, CRP, and Procalcitonin in Predicting Severity, Organ Failure, Pancreatic Necrosis, and Mortality in Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Ajay K. Khanna

    2013-01-01

    Full Text Available Background. Multifactorial scorings, radiological scores, and biochemical markers may help in early prediction of severity, pancreatic necrosis, and mortality in patients with acute pancreatitis (AP. Methods. BISAP, APACHE-II, MOSS, and SIRS scores were calculated using data within 24 hrs of admission, whereas Ranson and Glasgow scores after 48 hrs of admission; CTSI was calculated on day 4 whereas IL-6 and CRP values at end of study. Predictive accuracy of scoring systems, sensitivity, specificity, and positive and negative predictive values of various markers in prediction of severe acute pancreatitis, organ failure, pancreatic necrosis, admission to intensive care units and mortality were calculated. Results. Of 72 patients, 31 patients had organ failure and local complication classified as severe acute pancreatitis, 17 had pancreatic necrosis, and 9 died (12.5%. Area under curves for Ranson, Glasgow, MOSS, SIRS, APACHE-II, BISAP, CTSI, IL-6, and CRP in predicting SAP were 0.85, 0.75, 0.73, 0.73, 0.88, 0.80, 0.90, and 0.91, respectively, for pancreatic necrosis 0.70, 0.64, 0.61, 0.61, 0.68, 0.61, 0.75, 0.86, and 0.90, respectively, and for mortality 0.84, 0.83, 0.77, 0.76, 0.86, 0.83, 0.57, 0.80, and 0.75, respectively. Conclusion. CRP and IL-6 have shown a promising result in early detection of severity and pancreatic necrosis whereas APACHE-II and Ranson score in predicting AP related mortality in this study.

  6. Sara Ortelli, Trama de una guerra conveniente. Nueva Vizcaya y la sombra de los apaches (1748-1790), México, El Colegio de México, 2007, 259 p.

    OpenAIRE

    Bernabéu Albert, Salvador

    2008-01-01

    Centrándose en la Nueva Vizcaya, el corazón de las Provincias Internas, durante la centuria ilustrada, la investigadora argentina Sara Ortelli disecciona y contextualiza los informes, cartas, relaciones y otros escritos elaborados por las autoridades de la provincia en este interesante y bien fundado libro. Sus conclusiones son de gran interés, pues descubre que, durante las cuatro décadas de guerra contra los apaches (1748-1790), tanto los encuentros armados como la violencia generalizada fu...

  7. Apache Solr enterprise search server

    CERN Document Server

    Smiley, David; Parisa, Kranti; Mitchell, Matt

    2015-01-01

    This book is for developers who want to learn how to get the most out of Solr in their applications, whether you are new to the field, have used Solr but don't know everything, or simply want a good reference. It would be helpful to have some familiarity with basic programming concepts, but no prior experience is required.

  8. Big Data approaches for the analysis of large-scale fMRI data using Apache Spark and GPU processing: A demonstration on resting-state fMRI data from the Human Connectome Project

    Directory of Open Access Journals (Sweden)

    Roland N Boubela

    2016-01-01

    Full Text Available Technologies for scalable analysis of very large datasets have emerged in the domain of internet computing, but are still only rarely used in neuroimaging despite the existence of data and research questions in need of efficient computation tools especially in fMRI. In this work, we present software tools for the application of Apache Spark and Graphics Processing Units to neuroimaging datasets, in particular providing distributed file input for 4D NIfTI fMRI datasets in Scala for use in an Apache Spark environment. Examples for using this Big Data platform in graph analysis of fMRI datasets are shown to illustrate how processing pipelines employing it can be developed. With more tools for the convenient integration of neuroimaging file formats and typical processing steps, big data technologies could find wider endorsement in the community, leading to a range of potentially useful applications especially in view of the current collaborative creation of a wealth of large data repositories including thousands of individual fMRI datasets.

  9. Big Data Approaches for the Analysis of Large-Scale fMRI Data Using Apache Spark and GPU Processing: A Demonstration on Resting-State fMRI Data from the Human Connectome Project

    Science.gov (United States)

    Boubela, Roland N.; Kalcher, Klaudius; Huf, Wolfgang; Našel, Christian; Moser, Ewald

    2016-01-01

    Technologies for scalable analysis of very large datasets have emerged in the domain of internet computing, but are still rarely used in neuroimaging despite the existence of data and research questions in need of efficient computation tools especially in fMRI. In this work, we present software tools for the application of Apache Spark and Graphics Processing Units (GPUs) to neuroimaging datasets, in particular providing distributed file input for 4D NIfTI fMRI datasets in Scala for use in an Apache Spark environment. Examples for using this Big Data platform in graph analysis of fMRI datasets are shown to illustrate how processing pipelines employing it can be developed. With more tools for the convenient integration of neuroimaging file formats and typical processing steps, big data technologies could find wider endorsement in the community, leading to a range of potentially useful applications especially in view of the current collaborative creation of a wealth of large data repositories including thousands of individual fMRI datasets. PMID:26778951

  10. Sequence Stratigraphic Analysis and Facies Architecture of the Cretaceous Mancos Shale on and Near the Jicarilla Apache Indian Reservation, New Mexico-their relation to Sites of Oil Accumulation; FINAL

    International Nuclear Information System (INIS)

    The purpose of phase 1 and phase 2 of the Department of Energy funded project Analysis of oil- bearing Cretaceous Sandstone Hydrocarbon Reservoirs, exclusive of the Dakota Sandstone, on the Jicarilla Apache Indian Reservation, New Mexico was to define the facies of the oil producing units within the Mancos Shale and interpret the depositional environments of these facies within a sequence stratigraphic context. The focus of this report will center on (1) redefinition of the area and vertical extent of the ''Gallup sandstone'' or El Vado Sandstone Member of the Mancos Shale, (2) determination of the facies distribution within the ''Gallup sandstone'' and other oil-producing sandstones within the lower Mancos, placing these facies within the overall depositional history of the San Juan Basin, (3) application of the principals of sequence stratigraphy to the depositional units that comprise the Mancos Shale, and (4) evaluation of the structural features on the Reservation as they may control sites of oil accumulation

  11. The relationship between serum procalcitonin (PCT) level and acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ ) score in septic patients%脓毒症患者降钙素原与APACHEⅡ评分的相关性探讨

    Institute of Scientific and Technical Information of China (English)

    刘慧琳; 刘桂花

    2012-01-01

    Objective To investigate the relationships between serum procalcitonin (PCT) level and APACHE Ⅱ score as well the prognosis of septic patients.Methods Ninety patients with sepsis were collected from emergency and critical care department of Third Hospital,Peking University,Beijing.Within 24 hours after admission,the serum PCT,hypersensitive C-reactive protein (hs-CRP),leucocyte count (WBC) and lactic acid were examined,and APACHE Ⅱ score were calculated.According to APACHE Ⅱscore,the septic patients were divided into three groups of high,median and low scores.Based on the 28 -day outcomes of patients,the patients were divided into survival group and death group.The differences in PCT,APACHE score,WBC and lactic acid between the survival group and the death group were detected.Results The serum levels of PCT were significantly higher ( P < 0.01 ) in patients with high APACHE Ⅱ score ( > 20) than that in patients with median score (10-20) and low score ( < 10 ).There was significant correlation between PCT level and APACHE Ⅱscore ( r =0.58,P <0.01 ).Conclusions There is a good correlation between serum PCT level and APACHE Ⅱ score.The serum PCT and APACHE Ⅱ can be used for predicting the outcomes of septic patients.%目的 探讨脓毒症患者血清降钙素原(PCT)与急性生理学与慢性健康状况Ⅱ(APACHEⅡ)评分及预后的关系,进而了解PCT对脓毒症早期诊断和预后的影响.方法 采用前瞻性方法进行研究,将北京大学第三医院急诊重症监护病房(EICU)脓毒症90例患者按照APACHEⅡ评分分组,测定患者入院后24h内PCT、超敏C反应蛋白(hs-CRP)及乳酸的水平,比较PCT、白细胞和乳酸的差异.后再根据患者28 d结局不同(分为生存组和死亡组两组),比较PCT、APACHEⅡ评分、白细胞及乳酸的差异.结果 低危组患者PCT为(0.15±0.14) ng/ml,低于中危组(0.62±0.61) ng/ml和高危组(5.32±5.20) ng/ml,中危组PCT低于高危组,其差

  12. Sequence Stratigraphic Analysis and Facies Architecture of the Cretaceous Mancos Shale on and Near the Jicarilla Apache Indian Reservation, New Mexico-their relation to Sites of Oil Accumulation

    Energy Technology Data Exchange (ETDEWEB)

    Ridgley, Jennie

    2001-08-21

    The purpose of phase 1 and phase 2 of the Department of Energy funded project Analysis of oil- bearing Cretaceous Sandstone Hydrocarbon Reservoirs, exclusive of the Dakota Sandstone, on the Jicarilla Apache Indian Reservation, New Mexico was to define the facies of the oil producing units within the Mancos Shale and interpret the depositional environments of these facies within a sequence stratigraphic context. The focus of this report will center on (1) redefinition of the area and vertical extent of the ''Gallup sandstone'' or El Vado Sandstone Member of the Mancos Shale, (2) determination of the facies distribution within the ''Gallup sandstone'' and other oil-producing sandstones within the lower Mancos, placing these facies within the overall depositional history of the San Juan Basin, (3) application of the principals of sequence stratigraphy to the depositional units that comprise the Mancos Shale, and (4) evaluation of the structural features on the Reservation as they may control sites of oil accumulation.

  13. Evolution of Apache Open Source Software

    Science.gov (United States)

    Wen, Haoran; D'Souza, Raissa M.; Saul, Zachary M.; Filkov, Vladimir

    Our modern infrastructure relies increasingly on computation and computers. Accompanying this is a rise in the prevalence and complexity of computer programs. Current software systems (composed of an interacting collection of programs, functions, classes, etc.) implement a tremendous range of functionality, from simple mathematical operations to intricate control systems. Software systems are inherently extendable and tend to gain new functionality over time. Modern computers and programming languages are Turing complete and, thus, capable of implementing any computable function no matter how complex. The interdependencies between the elements of a software system form a network, and, therefore, we believe software systems can provide useful prototypic examples of how to build complex networked systems which require minimal maintenance, are robust bugs to and yet are readily extendable. Thus we ask: What makes for good design in software systems?

  14. Instant Apache Hive essentials how-to

    CERN Document Server

    Lee, Darren

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks.This book provides quick recipes for using Hive to read data in various formats, efficiently querying this data, and extending Hive with any custom functions you may need to insert your own logic into the data pipeline.This book is written for data analysts and developers who want to use their current knowledge of SQL to be more productive with Hadoop. It assumes that readers are comfortable writing SQL queries and are familiar with Hadoop at the level of the classic WordCount exampl

  15. SEQUENCE STRATIGRAPHIC ANALYSIS AND FACIES ARCHITECTURE OF THE CRETACEOUS MANCOS SHALE ON AND NEAR THE JICARILLA APACHE INDIAN RESERVATION, NEW MEXICO-THEIR RELATION TO SITES OF OIL ACCUMULATION

    International Nuclear Information System (INIS)

    Oil distribution in the lower part of the Mancos Shale seems to be mainly controlled by fractures and by sandier facies that are dolomite-cemented. Structure in the area of the Jicarilla Apache Indian Reservation consists of the broad northwest- to southeast-trending Chaco slope, the deep central basin, and the monocline that forms the eastern boundary of the San Juan Basin. Superimposed on the regional structure are broad low-amplitude folds. Fractures seem best developed in the areas of these folds. Using sequence stratigraphic principals, the lower part of the Mancos Shale has been subdivided into four main regressive and transgressive components. These include facies that are the basinal time equivalents to the Gallup Sandstone, an overlying interbedded sandstone and shale sequence time equivalent to the transgressive Mulatto Tongue of the Mancos Shale, the El Vado Sandstone Member which is time equivalent to part of the Dalton Sandstone, and an unnamed interbedded sandstone and shale succession time equivalent to the regressive Dalton Sandstone and transgressive Hosta Tongue of the Mesaverde Group. Facies time equivalent to the Gallup Sandstone underlie an unconformity of regional extent. These facies are gradually truncated from south to north across the Reservation. The best potential for additional oil resources in these facies is in the southern part of the Reservation where the top sandier part of these facies is preserved. The overlying unnamed wedge of transgressive rocks produces some oil but is underexplored, except for sandstones equivalent to the Tocito Sandstone. This wedge of rocks is divided into from two to five units. The highest sand content in this wedge occurs where each of the four subdivisions above the Tocito terminates to the south and is overstepped by the next youngest unit. These terminal areas should offer the best targets for future oil exploration. The El Vado Sandstone Member overlies the transgressive wedge. It produces most of

  16. SEQUENCE STRATIGRAPHIC ANALYSIS AND FACIES ARCHITECTURE OF THE CRETACEOUS MANCOS SHALE ON AND NEAR THE JICARILLA APACHE INDIAN RESERVATION, NEW MEXICO-THEIR RELATION TO SITES OF OIL ACCUMULATION

    Energy Technology Data Exchange (ETDEWEB)

    Jennie Ridgley

    2000-03-31

    Oil distribution in the lower part of the Mancos Shale seems to be mainly controlled by fractures and by sandier facies that are dolomite-cemented. Structure in the area of the Jicarilla Apache Indian Reservation consists of the broad northwest- to southeast-trending Chaco slope, the deep central basin, and the monocline that forms the eastern boundary of the San Juan Basin. Superimposed on the regional structure are broad low-amplitude folds. Fractures seem best developed in the areas of these folds. Using sequence stratigraphic principals, the lower part of the Mancos Shale has been subdivided into four main regressive and transgressive components. These include facies that are the basinal time equivalents to the Gallup Sandstone, an overlying interbedded sandstone and shale sequence time equivalent to the transgressive Mulatto Tongue of the Mancos Shale, the El Vado Sandstone Member which is time equivalent to part of the Dalton Sandstone, and an unnamed interbedded sandstone and shale succession time equivalent to the regressive Dalton Sandstone and transgressive Hosta Tongue of the Mesaverde Group. Facies time equivalent to the Gallup Sandstone underlie an unconformity of regional extent. These facies are gradually truncated from south to north across the Reservation. The best potential for additional oil resources in these facies is in the southern part of the Reservation where the top sandier part of these facies is preserved. The overlying unnamed wedge of transgressive rocks produces some oil but is underexplored, except for sandstones equivalent to the Tocito Sandstone. This wedge of rocks is divided into from two to five units. The highest sand content in this wedge occurs where each of the four subdivisions above the Tocito terminates to the south and is overstepped by the next youngest unit. These terminal areas should offer the best targets for future oil exploration. The El Vado Sandstone Member overlies the transgressive wedge. It produces most of

  17. Instant Apache ServiceMix how-to

    CERN Document Server

    Konsek, Henryk

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks.Practical, step-by-step, recipe-based approach.This publication is dedicated to Java software engineers interested in messaging solutions and system integration. The book assumes that you already know the Java programming language and the basics of the OSGI specification.The book focuses on deployment issues related to the latter technologies and possible solutions to them based on the ServiceMix container.

  18. SECURE DATA STORAGE IN MULTI CLOUD ENVIRONMENT USING APACHE HADOOP

    OpenAIRE

    Lalitha Singh*, Prof. Jyoti Malhotra, Prof. Sayalee Narkhede

    2016-01-01

    Cloud computing and Hadoop has become a new distributed storage model for most of the organizations, Industries etc. It provides a pay per use model in which customer has to only pay for the data he is storing on the cloud. However, relying on a single cloud storage provider has resulted in problems like vendor lock in. Therefore multi cloud environment is used to address the security and the data availability problems. In this paper, we proposed a system that uses Hadoop computing platform i...

  19. Fractured Apache leap tuff: Interstitial, hydraulic, pneumatic, and thermal properties

    International Nuclear Information System (INIS)

    Unsaturated fractured tuff characterization with respect to flow and transport properties presents substantial methodological and technological challenges to the scientific and engineering communities. Methods and techniques are now limited to saturated and shallow unsaturated soil media. Application of these methods and techniques to deep unsaturated fractured rock media requires that existing methods be verified, as well as the development and application of new and imaginative procedures and equipment when the existing methods are inadequate. This paper presents laboratory and field data which are used for interpreting characterization methods. Interstitial, hydraulic, pneumatic, and thermal data sets are presented over a wide range of water contents and matric suctions. 14 refs., 12 tabs

  20. Dynamically Scaling Apache Storm for the Analysis of Streaming Data

    NARCIS (Netherlands)

    Veen, J.S. van der; Waaij, B.D. van der; Lazovik, E.; Wijbrandi, W.E.; Meijer, R.J.

    2015-01-01

    Stream processing platforms allow applications to analyse incoming data continuously. Several use cases exist that make use of these capabilities, ranging from monitoring of physical infrastructures to pre selecting video surveillance feeds for human inspection. It is difficult to predict how much c

  1. Apache Leap Tuff INTRAVAL experiments - results and lessons learned

    Energy Technology Data Exchange (ETDEWEB)

    Rasmussen, T.C. [Univ. of Georgia, Athens, GA (United States); Rhodes, S.C.; Guzman, A.; Neuman, S.P. [Univ. of Arizona, Tucson, AZ (United States). Dept. of Hydrology and Water Resources

    1996-03-01

    Data from laboratory and field experiments in unsaturated fractured rock are summarized and interpreted for the purpose of evaluating conceptual and numerical models of fluid, heat and solute transport. The experiments were conducted at four scales, in small cores (2.5-cm long by 6-cm across), a large core (12-cm long by 10-cm across), a small block containing a single fracture (20 x 21 x 93 cm), and at field scales in boreholes (30-m long by 10-cm across) at three scales (1/2-, 1- and 3-meters). The smallest scale in the laboratory provided isothermal hydraulic and thermal properties of unfractured rock. Nonisothermal heat, fluid and solute transport experiments were conducted using the large core. Isothermal gas and liquid flow experiments were conducted in the fractured block. Field-scale experiments using air were used to obtain in situ permeability estimates as a function of the measurement scale. Interpretation of experimental results provides guidance for resolving uncertainties related to radionuclide migration from high level waste repositories in unsaturated fractured rock.

  2. MaNGA: Mapping Nearby Galaxies at Apache Point Observatory

    CERN Document Server

    Weijmans, Anne-Marie

    2015-01-01

    MaNGA (Mapping Nearby Galaxies at APO) is a galaxy integral-field spectroscopic survey within the fourth generation Sloan Digital Sky Survey (SDSS-IV). It will be mapping the composition and kinematics of gas and stars in 10,000 nearby galaxies, using 17 differently sized fiber bundles. MaNGA's goal is to provide new insights in galaxy formation and evolution, and to deliver a local benchmark for current and future high-redshift studies.

  3. Apache Leap Tuff INTRAVAL experiments - results and lessons learned

    International Nuclear Information System (INIS)

    Data from laboratory and field experiments in unsaturated fractured rock are summarized and interpreted for the purpose of evaluating conceptual and numerical models of fluid, heat and solute transport. The experiments were conducted at four scales, in small cores (2.5-cm long by 6-cm across), a large core (12-cm long by 10-cm across), a small block containing a single fracture (20 x 21 x 93 cm), and at field scales in boreholes (30-m long by 10-cm across) at three scales (1/2-, 1- and 3-meters). The smallest scale in the laboratory provided isothermal hydraulic and thermal properties of unfractured rock. Nonisothermal heat, fluid and solute transport experiments were conducted using the large core. Isothermal gas and liquid flow experiments were conducted in the fractured block. Field-scale experiments using air were used to obtain in situ permeability estimates as a function of the measurement scale. Interpretation of experimental results provides guidance for resolving uncertainties related to radionuclide migration from high level waste repositories in unsaturated fractured rock

  4. Research on geocoding based on Apache Lucene%基于Apache Lucene的地址匹配技术研究

    Institute of Scientific and Technical Information of China (English)

    卢盛祺; 何施晶; 韩景倜

    2015-01-01

    地址匹配技术常常被用于对属性地址信息快速定位,也是解决目前 GIS 系统分析能力瓶颈的重要方法。首先分析了中文地址匹配技术应用的现状以及常用地址匹配方法的优缺点,在此基础上给出了基于全文检索技术的地址匹配方法,并使用参考规则进行匹配结果优化,随后使用实验证明了方法的准确性。%Geocoding is widely used in accurate positioning of text address, and it′s also an important way to solve the current GIS analysis capacity bottlenecks. The paper discusses the current situation of Chinese geocoding application and the advantages and disadvantages of common geocoding methods. A geocoding method based on full-text retrieval technologies is presented and the geocoding results are optimized by reference rules. The accuracy of the method is proved by experiment.

  5. Block Access Token Renewal Scheme Based on Secret Sharing in Apache Hadoop

    OpenAIRE

    Su-Hyun Kim; Im-Yeong Lee

    2014-01-01

    In a cloud computing environment, user data is encrypted and stored using a large number of distributed servers. Global Internet service companies such as Google and Yahoo have recognized the importance of Internet service platforms and conducted their own research and development to utilize large cluster-based cloud computing platform technologies based on low-cost commercial off-the-shelf nodes. Accordingly, as various data services are now allowed over a distributed computing environment, ...

  6. 77 FR 18997 - Rim Lakes Forest Restoration Project; Apache-Sitgreavese National Forest, Black Mesa Ranger...

    Science.gov (United States)

    2012-03-29

    .../continuity, increasing crown heights, and creating more stand openness. Move goshawk habitat types towards... location, design, and scheduling of the proposed thinning, burning, and road maintenance; (3)...

  7. Block Access Token Renewal Scheme Based on Secret Sharing in Apache Hadoop

    Directory of Open Access Journals (Sweden)

    Su-Hyun Kim

    2014-07-01

    Full Text Available In a cloud computing environment, user data is encrypted and stored using a large number of distributed servers. Global Internet service companies such as Google and Yahoo have recognized the importance of Internet service platforms and conducted their own research and development to utilize large cluster-based cloud computing platform technologies based on low-cost commercial off-the-shelf nodes. Accordingly, as various data services are now allowed over a distributed computing environment, distributed management of big data has become a major issue. On the other hand, security vulnerability and privacy infringement due to malicious attackers or internal users can occur by means of various usage types of big data. In particular, various security vulnerabilities can occur in the block access token, which is used for the permission control of data blocks in Hadoop. To solve this problem, we have proposed a weight-applied XOR-based efficient distribution storage and recovery scheme in this paper. In particular, various security vulnerabilities can occur in the block access token, which is used for the permission control of data blocks in Hadoop. In this paper, a secret sharing-based block access token management scheme is proposed to overcome such security vulnerabilities.

  8. E-commerce solution : creating a shopping cart using open sources (APACHE/MYSQL/PHP)

    OpenAIRE

    Sabir, Said

    2010-01-01

    In recent years, the power of the Internet has popularized the notion of electronic commerce, which offers many advantages for businesses as well as regular daily life. It has made communication, collaboration, traveling extremely easy. Consumers can access the digital business environments with a click of a mouse and participate in on-line business transactions more easily than by the use of traditional methods. This evolution is a prime phenomenon in the modern business world. This the...

  9. Logging in Java with the JDK 1.4 Logging API and Apache log4j

    CERN Document Server

    Gupta, Samudra

    2005-01-01

    Any Java language based application developer will benefit from the topics covered in this book. Also non-Java developers can benefit by reading this book to understand how to implement and architect a robust logging framework in any language.

  10. Evaluating the SiteStory Transactional Web Archive With the ApacheBench Tool

    OpenAIRE

    Brunelle, Justin F.; Nelson, Michael L.

    2012-01-01

    Conventional Web archives are created by periodically crawling a web site and archiving the responses from the Web server. Although easy to implement and common deployed, this form of archiving typically misses updates and may not be suitable for all preservation scenarios, for example a site that is required (perhaps for records compliance) to keep a copy of all pages it has served. In contrast, transactional archives work in conjunction with a Web server to record all pages that have been s...

  11. Herramienta web para el análisis de portales basada en Apache Nutch

    OpenAIRE

    Rozas García, Sergio

    2015-01-01

    This End Of Master's Degree Project develops a tool for easing the analysis and comparison of web sites by scrutinizing the web resources those web sites hold. This project is developed within the Master's Degree in Web Engineering by the University of Oviedo and it was elaborated as a tool to be used by the personnel of the IT Department of the University of Oviedo in order to do research & testing tasks over different web sites. The tool was built using technologies around...

  12. Kanavatyyppien dynaamisen muuntelun tukeminen Apache Service Mix –palveluvÀylÀssÀ

    OpenAIRE

    Bertell, Tom

    2013-01-01

    Nykyaikaiset ketterÀt liiketoimintamallit ovat tuoneet mukanaan uusia vaatimuksia  jÀrjestelmien dynaamisuudelle ja ajonaikaiselle mukautumiselle. Palvelukeskeinen  arkkitehtuuriin (Service Oriented Architecture, SOA) pohjautuvilla jÀrjestelmillÀ pyritÀÀn  vastaamaan nÀihin haasteisiin. PalveluvÀylÀ on vÀliohjelmisto, joka tarjoaa työkalut ja  ajonaikaisen infrastruktuurin palvelukeskeisen arkkitehtuurin toteuttamiselle.  Kanavaty...

  13. Design of the Apache-Point Observatory 3.5-METER Telescope - Part Two - Deformation Analysis of the Primary Mirror

    Science.gov (United States)

    Siegmund, W. A.; Mannery, E. J.; Radochia, J.; Gillett, P. E.

    1986-01-01

    The authors have calculated the deflection of the surface of a 3.5 meter diameter borosilicate mirror using the finite element method. The mirror is a 0.46 m thick honeycomb structure with 25 mm thick face plates and 13 mm ribs. The cell spacing is 0.192 m and is regular except near the inner and outer perimeters. Axial support for the mirror will be provided by 48 air pistons. The effects of thickness variations in fabrication of the mirror are presented and are small for the magnitudes of the variations expected. Several thermal load cases are described.

  14. Design Fuels Corporation (DFC)-Apache, Inc. coal reclamation system for the plant of the future for processing clean coal

    International Nuclear Information System (INIS)

    The mechanical washing processing and drying portion of the DFC process offers an efficient method for cleaning of pyritic sulfur bearing compounds which represents 25% sulfur reduction from original run-of-mine coal quality. This reduction can be augmented with the use of calcium and sodium based compounds to reduce the sulfur in many coals to produce compliance quality coal. The use of mechanical/physical methods for the removal of the pyritic material found in coal is used by the DFC process as a first step to the final application of a complete coal refuse clean-up technology based on site specific conditions of the parent coal. The paper discusses the use of the DFC process to remediate slurry ponds and tailings piles and to improve coal cleaning by gravity separation methods, flotation, hydrocyclones and spiral separators, dense media separation, water only cyclones, and oil/solvent agglomeration. A typical DFC Project is the Rosa Coal Reclamation Project which involves the development of a bituminous coal waste impoundment reclamation and washery system. The plant would be located adjacent to a coal fines pond or tailings pond and refuse pile or gob pile at a former coal strip mine in Oneonta, Alabama. Design Fuels would provide a development program by which coal waste at the Rosa Mine could be reclaimed, cleaned and sold profitably. This feedstock could be furnished from recovered coal for direct use in blast furnaces, or as feedstock for coke ovens at 250,000 tons per year at an attractive price on a 10-year contract basis. The site has an old coal washing facility on the property that will be dismantled. Some equipment salvage has been considered; and removal of the existing plant would be the responsibility of Design Fuels. The paper briefly discusses the market potential of the process

  15. Soil Survey Geographic (SSURGO) database for Shiprock Area, Parts of San Juan County, New Mexico and Apache County, Arizona

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  16. Soil Survey Geographic (SSURGO) database for Jicarilla Apache Nation, Parts of Rio Arriba and Sandoval Counties, New Mexico

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  17. The Thirteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey MApping Nearby Galaxies at Apache Point Observatory

    CERN Document Server

    Albareti, Franco D; Almeida, Andres; Anders, Friedrich; Anderson, Scott; Andrews, Brett H; Aragon-Salamanca, Alfonso; Argudo-Fernandez, Maria; Armengaud, Eric; Aubourg, Eric; Avila-Reese, Vladimir; Badenes, Carles; Bailey, Stephen; Barbuy, Beatriz; Barger, Kat; Barrera-Ballesteros, Jorge; Bartosz, Curtis; Basu, Sarbani; Bates, Dominic; Battaglia, Giuseppina; Baumgarten, Falk; Baur, Julien; Bautista, Julian; Beers, Timothy C; Belfiore, Francesco; Bershady, Matthew; de Lis, Sara Bertran; Bird, Jonathan C; Bizyaev, Dmitry; Blanc, Guillermo A; Blanton, Michael; Blomqvist, Michael; Bolton, Adam S; Borissova, J; Bovy, Jo; Brandt, William Nielsen; Brinkmann, Jonathan; Brownstein, Joel R; Bundy, Kevin; Burtin, Etienne; Busca, Nicolas G; Chavez, Hugo Orlando Camacho; Diaz, M Cano; Cappellari, Michele; Carrera, Ricardo; Chen, Yanping; Cherinka, Brian; Cheung, Edmond; Chiappini, Cristina; Chojnowski, Drew; Chuang, Chia-Hsun; Chung, Haeun; Cirolini, Rafael Fernando; Clerc, Nicolas; Cohen, Roger E; Comerford, Julia M; Comparat, Johan; Cousinou, Marie-Claude; Covey, Kevin; Crane, Jeffrey D; Croft, Rupert; Cunha, Katia; da Costa, Luiz; Ilha, Gabriele da Silva; Darling, Jeremy; Davidson, James W; Dawson, Kyle; De Lee, Nathan; de la Macorra, Axel; de la Torre, Sylvain; Machado, Alice Deconto; Delubac, Timothee; Diamond-Stanic, Aleksandar M; Donor, John; Downes, Juan Jose; Drory, Niv; Bourboux, Helion du Mas des; Du, Cheng; Dwelly, Tom; Ebelke, Garrett; Eigenbrot, Arthur; Eisenstein, Daniel J; Elsworth, Yvonne P; Emsellem, Eric; Eracleous, Michael; Escoffier, Stephanie; Evans, Michael L; Falcon-Barroso, Jesus; Fan, Xiaohui; Favole, Ginevra; Fernandez-Alvar, Emma; Fernandez-Trincado, J G; Feuillet, Diane; Fleming, Scott W; Font-Ribera, Andreu; Freischlad, Gordon; Frinchaboy, Peter; Fu, Hai; Gao, Yang; Garcia-Hernandez, D A; Perez, Ana E Garcia; Garcia, Rafael A; Garcia-Dias, R; Gaulme, Patrick; Ge, Junqiang; Geisler, Douglas; Marin, Hector Gil; Gillespie, Bruce; Girardi, Leo; Goddard, Daniel; Chew, Yilen Gomez Maqueo; Gonzalez-Perez, Violeta; Grabowski, Kathleen; Green, Paul; Grier, Catherine J; Grier, Thomas; Guo, Hong; Guy, Julien; Hagen, Alex; Hall, Matt; Harding, Paul; Harley, R E; Hasselquist, Sten; Hawley, Suzanne; Hayes, Christian R; Hearty, Fred; Hekker, Saskia; Toledo, Hector Hernandez; Ho, Shirley; Hogg, David W; Holley-Bockelmann, Kelly; Holtzman, Jon A; Holzer, Parker H; Hu, Jian; Huber, Daniel; Hutchinson, Timothy Alan; Hwang, Ho Seong; Ibarra-Medel, Hector J; Ivans, Inese I; Ivory, KeShawn; Jaehnig, Kurt; Jensen, Trey W; Johnson, Jennifer A; Jones, Amy; Jullo, Eric; Kallinger, T; Kinemuchi, Karen; Kirkby, David; Klaene, Mark; Kneib, Jean-Paul; Kollmeier, Juna A; Lacerna, Ivan; Lane, Richard R; Lang, Dustin; Laurent, Pierre; Law, David R; Goff, Jean-Marc Le; Leauthaud, Alexie; Li, Cheng; Li, Ran; Li, Chen; Li, Niu; Liang, Fu-Heng; Liang, Yu; Lima, Marcos; Lin, Lihwai; Lin, Lin; Lin, Yen-Ting; Long, Dan; Lucatello, Sara; MacDonald, Nicholas; MacLeod, Chelsea L; Mackereth, J Ted; Mahadevan, Suvrath; Maia, Marcio Antonio-Geimba; Maiolino, Roberto; Majewski, Steven R; Malanushenko, Olena; Mallmann, Nicolas Dullius; Manchado, Arturo; Maraston, Claudia; Marques-Chaves, Rui; Valpuesta, Inma Martinez; Masters, Karen L; Mathur, Savita; McGreer, Ian D; Merloni, Andrea; Merrifield, Michael R; Meszaros, Szabolcs; Meza, Andres; Miglio, Andrea; Minchev, Ivan; Molaverdikhani, Karan; Montero-Dorta, Antonio D; Mosser, Benoit; Muna, Demitri; Myers, Adam; Nair, Preethi; Nandra, Kirpal; Ness, Melissa; Newman, Jeffrey A; Nichol, Robert C; Nidever, David L; Nitschelm, Christian; O'Connell, Julia; Oravetz, Audrey; Padilla, Nelson; Palanque-Delabrouille, Nathalie; Pan, Kaike; Parejko, John; Paris, Isabelle; Peacock, John A; Peirani, Sebastien; Pellejero-Ibanez, Marcos; Penny, Samantha; Percival, Will J; Percival, Jeffrey W; Perez-Fournon, Ismael; Petitjean, Patrick; Pieri, Matthew; Pinsonneault, Marc H; Pisani, Alice; Prada, Francisco; Prakash, Abhishek; Price-Jones, Natalie; Raddick, M Jordan; Rahman, Mubdi; Raichoor, Anand; Rembold, Sandro Barboza; Reyna, A M; Rich, James; Richstein, Hannah; Ridl, Jethro; Riffel, Rogerio; Riffel, Rogemar A; Rix, Hans-Walter; Robin, Annie C; Rockosi, Constance M; Rodriguez-Torres, Sergio; Rodrigues, Thaise S; Roe, Natalie; Lopes, A Roman; Roman-Zuniga, Carlos; Ross, Ashley J; Rossi, Graziano; Ruan, John; Ruggeri, Rossana; Runnoe, Jessie C; Salazar-Albornoz, Salvador; Salvato, Mara; Sanchez, Ariel G; Sanchez, Sebastian F; Sanchez-Gallego, Jose R; Santiago, Basilio Xavier; Schiavon, Ricardo; Schimoia, Jaderson S

    2016-01-01

    The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) began observations in July 2014. It pursues three core programs: APOGEE-2, MaNGA, and eBOSS. In addition, eBOSS contains two major subprograms: TDSS and SPIDERS. This paper describes the first data release from SDSS-IV, Data Release 13 (DR13), which contains new data, reanalysis of existing data sets and, like all SDSS data releases, is inclusive of previously released data. DR13 makes publicly available 1390 spatially resolved integral field unit observations of nearby galaxies from MaNGA, the first data released from this survey. It includes new observations from eBOSS, completing SEQUELS. In addition to targeting galaxies and quasars, SEQUELS also targeted variability-selected objects from TDSS and X-ray selected objects from SPIDERS. DR13 includes new reductions of the SDSS-III BOSS data, improving the spectrophotometric calibration and redshift classification. DR13 releases new reductions of the APOGEE-1 data from SDSS-III, with abundances o...

  18. Soil Survey Geographic (SSURGO) database for Chinle Area, Parts of Apache and Navajo Counties, Arizona and San Juan County, New Mexico

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  19. Soil Survey Geographic (SSURGO) database for Fort Defiance Area, Parts of Apache and Navajo Counties, Arizona, and McKinley and San Juan Counties, New Mexico

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  20. ANALYSIS OF OIL-BEARING CRETACEOUS SANDSTONE HYDROCARBON RESERVOIRS, EXCLUSIVE OF THE DAKOTA SANDSTONE, ON THE JICARILLA APACHE INDIAN RESERVATION, NEW MEXICO

    International Nuclear Information System (INIS)

    An additional 450 wells were added to the structural database; there are now 2550 wells in the database with corrected tops on the Juana Lopez, base of the Bridge Creek Limestone, and datum. This completes the structural data base compilation. Fifteen oil and five gas fields from the Mancos-ElVado interval were evaluated with respect to the newly defined sequence stratigraphic model for this interval. The five gas fields are located away from the structural margins of the deep part of the San Juan Basin. All the fields have characteristics of basin-centered gas and can be considered as continuous gas accumulations as recently defined by the U.S. Geological Survey. Oil production occurs in thinly interbedded sandstone and shale or in discrete sandstone bodies. Production is both from transgressive and regressive strata as redefined in this study. Oil production is both stratigraphically and structurally controlled with production occurring along the Chaco slope or in steeply west-dipping rocks along the east margin of the basin. The ElVado Sandstone of subsurface usage is redefined to encompass a narrower interval; it appears to be more time correlative with the Dalton Sandstone. Thus, it was deposited as part of a regressive sequence, in contrast to the underlying rock units which were deposited during transgression

  1. ANALYSIS OF OIL-BEARING CRETACEOUS SANDSTONE HYDROCARBON RESERVOIRS, EXCLUSIVE OF THE DAKOTA SANDSTONE, ON THE JICARILLA APACHE INDIAN RESERVATION, NEW MEXICO

    Energy Technology Data Exchange (ETDEWEB)

    Jennie Ridgley

    2000-01-21

    An additional 450 wells were added to the structural database; there are now 2550 wells in the database with corrected tops on the Juana Lopez, base of the Bridge Creek Limestone, and datum. This completes the structural data base compilation. Fifteen oil and five gas fields from the Mancos-ElVado interval were evaluated with respect to the newly defined sequence stratigraphic model for this interval. The five gas fields are located away from the structural margins of the deep part of the San Juan Basin. All the fields have characteristics of basin-centered gas and can be considered as continuous gas accumulations as recently defined by the U.S. Geological Survey. Oil production occurs in thinly interbedded sandstone and shale or in discrete sandstone bodies. Production is both from transgressive and regressive strata as redefined in this study. Oil production is both stratigraphically and structurally controlled with production occurring along the Chaco slope or in steeply west-dipping rocks along the east margin of the basin. The ElVado Sandstone of subsurface usage is redefined to encompass a narrower interval; it appears to be more time correlative with the Dalton Sandstone. Thus, it was deposited as part of a regressive sequence, in contrast to the underlying rock units which were deposited during transgression.

  2. Road and Street Centerlines, This feature class depicts the roads within or in close proximity of the Apache-Sitgreaves National Forest., Published in 2008, 1:24000 (1in=2000ft) scale, Forest Service.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — , published at 1:24000 (1in=2000ft) scale, was produced all or in part from Other information as of 2008. It is described as 'This feature class depicts the roads...

  3. Comparativa del mòdul de gestió de la planificació i producció del programari ERP lliure OpenERP i Apache OFBiz

    OpenAIRE

    Botó Casademont, Xavier

    2013-01-01

    El present document dóna resposta a una proposta de l'empresa NewBourg Consultors SL per determinar la capacitat del mòdul de producció del programari lliure OpenBravo o d'un altre programari lliure per donar resposta a les necessitats de planificació, seguiment i control de la producció d'una empresa tèxtil pilot, industrial o manufacturera, de menys de 50 treballadors. Els principals objectius d'aquest treball són: analitzar el programari ERP lliure disponible actualment al mercat, valorar ...

  4. Scaling big data with Hadoop and Solr

    CERN Document Server

    Karambelkar, Hrishikesh Vijay

    2015-01-01

    This book is aimed at developers, designers, and architects who would like to build big data enterprise search solutions for their customers or organizations. No prior knowledge of Apache Hadoop and Apache Solr/Lucene technologies is required.

  5. 77 FR 20411 - Notice of Intent To Prepare an Environmental Impact Statement for the Proposed Southline...

    Science.gov (United States)

    2012-04-04

    ... to 1,000 MW of increased transmission capacity between the Apache Substation and the Saguaro... existing transmission line between Saguaro and Apache substations as part of its proposed Project....

  6. Comparison of acute physiology and chronic health evaluation II and acute physiology and chronic health evaluation IV to predict intensive care unit mortality

    Directory of Open Access Journals (Sweden)

    Bashu Dev Parajuli

    2015-01-01

    Full Text Available Context: Clinical assessment of severity of illness is an essential component of medical practice to predict the outcome of critically ill-patient. Acute Physiology and Chronic Health Evaluation (APACHE model is one of the widely used scoring systems. Aims: This study was designed to evaluate the Performance of APACHE II and IV scoring systems in our Intensive Care Unit (ICU. Settings and Design: A prospective study in 6 bedded ICU, including 76 patients all above 15 years. Subjects and Methods: APACHE II and APACHE IV scores were calculated based on the worst values in the first 24 h of admission. All enrolled patients were followed, and outcome was recorded as survivors or nonsurvivors. Statistical Analysis Used: SPSS version 17. Results: The mean APACHE score was significantly higher among nonsurvivors than survivors (P < 0.005. Discrimination for APACHE II and APACHE IV was fair with area under receiver operating characteristic curve of 0.73 and 0.79 respectively. The cut-off point with best Youden index for APACHE II was 17 and for APACHE IV was 85. Above cut-off point, mortality was higher for both models (P < 0.005. Hosmer-Lemeshow Chi-square coefficient test showed better calibration for APACHE II than APACHE IV. A positive correlation was seen between the models with Spearman′s correlation coefficient of 0.748 (P < 0.01. Conclusions: Discrimination was better for APACHE IV than APACHE II model however Calibration was better for APACHE II than APACHE IV model in our study. There was good correlation between the two models observed in our study.

  7. Performance of three prognostic models in patients with cancer in need of intensive care in a medical center in China.

    Directory of Open Access Journals (Sweden)

    XueZhong Xing

    Full Text Available The aim of this study was to evaluate the performance of Acute Physiology and Chronic Health Evaluation II (APACHE II, Simplified Acute Physiology Score 3 (SAPS 3, and Acute Physiology and Chronic Health Evaluation IV (APACHE IV in patients with cancer admitted to intensive care unit (ICU in a single medical center in China.This is a retrospective observational cohort study including nine hundred and eighty one consecutive patients over a 2-year period.The hospital mortality rate was 4.5%. When all 981 patients were evaluated, the area under the receiver operating characteristic curve (AUROC, 95% Confidential Intervals of the three models in predicting hospital mortality were 0.948 (0.914-0.982, 0.863 (0.804-0.923, and 0.873 (0.813-0.934 for SAPS 3, APACHE II and APACHE IV respectively. The p values of Hosmer-Lemeshow statistics for the models were 0.759, 0.900 and 0.878 for SAPS 3, APACHE II and APACHE IV respectively. However, SAPS 3 and APACHE IV underestimated the in-hospital mortality with standardized mortality ratio (SMR of 1.5 and 1.17 respectively, while APACHE II overestimated the in-hospital mortality with SMR of 0.72. Further analysis showed that discrimination power was better with SAPS 3 than with APACHE II and APACHE IV whether for emergency surgical and medical patients (AUROC of 0.912 vs 0.866 and 0.857 or for scheduled surgical patients (AUROC of 0.945 vs 0.834 and 0.851. Calibration was good for all models (all p > 0.05 whether for scheduled surgical patients or emergency surgical and medical patients. However, in terms of SMR, SAPS 3 was both accurate in predicting the in-hospital mortality for emergency surgical and medical patients and for scheduled surgical patients, while APACHE IV and APACHE II were not.In this cohort, we found that APACHE II, APACHE IV and SAPS 3 models had good discrimination and calibration ability in predicting in-hospital mortality of critically ill patients with cancer in need of intensive care. Of

  8. Gestor de contrasenyes online segur

    OpenAIRE

    Garcia Alemany, Oriol

    2013-01-01

    Gestor de contrasenyes online segur en aplicació web en Java que funciona en un servidor Apache Tomcat 7. Gestor de contraseñas online seguro en aplicación web en Java que funciona en un servidor Apache Tomcat 7. Bachelor thesis for the Computer science program on Computer security.

  9. iBoletus

    OpenAIRE

    Llorente Vaquero, Víctor

    2014-01-01

    Aplicació mòbil per als aficionats a la micologia, implementada en PHP5, MySQL i servidor Apache. Aplicación móvil para los aficionados a la micología, implementada en PHP5, MySQL y servidor Apache.

  10. Administrating Solr

    CERN Document Server

    Mohan, Surendra

    2013-01-01

    A fast-paced, example-based guide to learning how to administrate, monitor, and optimize Apache Solr.""Administrating Solr"" is for developers and Solr administrators who have a basic knowledge of Solr and who are looking for ways to keep their Solr server healthy and well maintained. A basic working knowledge of Apache Lucene is recommended, but this is not mandatory.

  11. Arizona TeleMedicine Project.

    Science.gov (United States)

    Arizona Univ., Tucson. Coll. of Medicine.

    Designed to provide health services for American Indians living on rurally isolated reservations, the Arizona TeleMedicine Project proposes to link Phoenix and Tucson medical centers, via a statewide telecommunications system, with the Hopi, San Carlos Apache, Papago, Navajo, and White Mountain Apache reservations. Advisory boards are being…

  12. 40 CFR 81.121 - Four Corners Interstate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... the Continental Divide, and all portions of the Jicarilla Apache Indian Reservation lying east (Atlantic slope) of the Continental Divide); Sandoval County (that portion lying west (Pacific slope) of the Continental Divide, and all portions of the Jicarilla Apache Indian Reservation lying east (Atlantic slope)...

  13. EAGLE - Open data and linked data architecture of an enhanced government learning platform

    OpenAIRE

    Damjanovic, Violeta; Glachs, Dietmar; Tcholtchev, Nikolay; Ras, Eric; Tobias, Eric

    2014-01-01

    We present the architecture of an Open Data and Linked Data platform for "EnhAnced Government LEarning" (EAGLE), which aim is to help local governments to keep up with fast-changing trends in public administration (PA) by adopting technology-enhanced learning (TEL) methods. EAGLE uses Linked Open Data tools: Apache Marmotta and Apache Stanbol.

  14. MRI versus acute physiology and chronic healthy evaluation Ⅲ score for the assessment of the severity of acute pancreatitis

    International Nuclear Information System (INIS)

    Objective: To study the severity of acute pancreatitis (AP) by using MRI and the acute physiology and chronic healthy evaluation Ⅲ (APACHE Ⅲ) score, and the correlation between corresponding MRI findings and APACHE Ⅲ scores. Methods: One hundred patients with AP undergoing abdominal MRI were recruited in the study. The MRI features of acute pancreatitis were recorded. The severity of AP on MRI was graded by MR severity index (MRSI) as mild (0 to 2 points), moderate (3 to 6 points) and severe (7 to 10 points). APACHE Ⅲ score was denoted for AP was as mild (< 35 points) and severe (≥ 35 points). The local and systematic complications,mortality, need to intense care unit (ICU), and hospitalization time were recorded and compared with MRSI and APACHE Ⅲ score. Nonparametric Spearman correlation was calculated for testing the correlation between the MRSI, the APACHE Ⅲ and hospitalization time. The correlation of clinical results with MRSI and APACHE Ⅲ was calculated by χ2 test. Results: In the 100 patients with AP,there were respectively 80 and 20 patients with edematous and necrotic pancreatitis on MRI. According to MRSI, 34, 59 and 7 patients had mild, moderate, and severe acute pancreatitis,respectively. The APACHE Ⅲ score was (24.9 ± 12.2) points. Seventy-seven patients had less than 35 points and 23 patients had more than 35 point of APACHE Ⅲ score. There were significant differences in the local complication, systematic complication, need to ICU among the three groups in MRSI score, respectively (χ2=9.161, 19.118, 54.767; P<0.01). There was difference in the systematic complication between mild and severe AP in APACHE Ⅲ score (χ2=13.120, P=0.000), but there were no differences (χ2=0.245, χ2=2.568; P>0.05) in the local complication,need to ICU between mild and severe AP in APACHE Ⅲ score. There was weak correlation (r=0.235, P=0.019) between MRSI score and hospitalization time,and no difference (r=0.168, 0.105; P>0.05) between APACHE

  15. Comparison of acute physiology and chronic health evaluation II and Glasgow Coma Score in predicting the outcomes of Post Anesthesia Care Unit′s patients

    Directory of Open Access Journals (Sweden)

    Mohammad Hosseini

    2015-01-01

    Full Text Available Context: Acute physiology and chronic health evaluation II (APACHE II is one of the most general classification systems of disease severity in Intensive Care Units and Glasgow Coma Score (GCS is one of the most specific ones. Aims: The aim of the current study was to assess APACHE II and GCS ability in predicting the outcomes (survivors, non-survivors in the Post Anesthesia Care Unit′s (PACU. Settings and Design: This was an observational and prospective study of 150 consecutive patients admitted in the PACU during 6-month period. Materials and Methods: Demographic information recorded on a checklist, also information about severity of disease calculated based on APACHE II scoring system in the first admission 24 h and GCS scale. Statistical Analysis Used: Logistic regression, Hosmer-Lemeshow test and receiver operator characteristic (ROC curves were used in statistical analysis (95% confidence interval. Results: Data analysis showed a significant statistical difference between outcomes and both APACHE II and Glasgow Coma Score (GCS (P < 0.0001. The ROC-curve analysis suggested that the predictive ability of GCS is slightly better than APACHE II in this study. For GCS the area under the ROC curve was 86.1% (standard error [SE]: 3.8%, and for APACHE II it was 85.7% (SE: 3.5%, also the Hosmer-Lemeshow statistic revealed better calibration for GCS (χ2 = 5.177, P = 0.521, than APACHE II (χ2 = 10.203, P = 0.251. Conclusions: The survivors had significantly lower APACHE II and higher GCS compared with non-survivors, also GCS showed more predictive accuracy than APACHE II in prognosticating the outcomes in PACU.

  16. The APOKASC Catalog: An Asteroseismic and Spectroscopic Joint Survey of Targets in the Kepler Fields

    DEFF Research Database (Denmark)

    Pinsonneault, Marc H.; Elsworth, Yvonne; Epstein, Courtney; Hekker, Saskia; Mészáros, Sz.; Chaplin, William J.; Johnson, Jennifer A.; García, Rafael A.; Holtzman, Jon; Mathur, Savita; García Pérez, Ana; Silva Aguirre, Victor; Girardi, Léo; Basu, Sarbani; Shetrone, Matthew; Allende Prieto, Carlos; An, Deokkeun; Beck, Paul; Beers, Timothy C.; Bizyaev, Dmitry; Bloemen, Steven; Bovy, Jo; Cunha, Katia; De Ridder, Joris; Frinchaboy, Peter M.; García-Hernández, D. A.; Gilliland, Ronald; Harding, Paul; Hearty, Fred R.; Huber, Daniel; Ivans, Inese; Kallinger, Thomas; Majewski, Steven R.; Miglio, Andrea; Mosser, Benoit; Muna, Demitri; Nidever, David L.; Schneider, Donald P.; Serenelli, Aldo; Smith, Verne V.; Tayar, Jamie; Zamora, Olga; Zasowski, Gail

    2014-01-01

    We present the first APOKASC catalog of spectroscopic and asteroseismic properties of 1916 red giants observed in the Kepler fields. The spectroscopic parameters provided from the Apache Point Observatory Galactic Evolution Experiment project are complemented with asteroseismic surface gravities,...

  17. Building and Installing a Hadoop/MapReduce Cluster from Commodity Components

    OpenAIRE

    Leidner, Jochen L.; Berosik, Gary

    2009-01-01

    This tutorial presents a recipe for the construction of a compute cluster for processing large volumes of data, using cheap, easily available personal computer hardware (Intel/AMD based PCs) and freely available open source software (Ubuntu Linux, Apache Hadoop).

  18. loach minnow critical habitat (proposed), 2010

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — To provide the user with a general idea of areas where proposed critical habitat for loach minnow (Tiaroga cobitis) occur. The geographic extent includes Apache,...

  19. Native American Tribal Websites.

    Science.gov (United States)

    Miller, Eric L.

    1999-01-01

    Lists Web sites maintained by 38 different Native American nations that deal with topics ranging from tribal history, news, arts and crafts, tourism, entertainment, and commerce. Represented nations include Apache, Blackfeet, Creek, Iroquois, Mohegan, and Sioux. (CMK)

  20. XAMPP: Problemas

    OpenAIRE

    Luján Mora, Sergio

    2013-01-01

    Dos problemas muy comunes, y sus soluciones, que pueden ocurrir con XAMPP, la plataforma de desarrollo para los sistemas operativos Linux, Windows, MacOS X y Solaris que incluye Apache, MySQL, PHP y Perl.

  1. Gestión de Procesos en los Sistemas Operativos

    OpenAIRE

    Serrano Castaño, Francisco Javier

    2011-01-01

    Comparación de los sistemas operativos Windows 7 Profesional, Ubuntu 10.10 Desktop y Mac OS X Snow Leopard Desktop respecto al rendimiento que ofrecen sobre el servidor web Apache instalado en cada uno de ellos.

  2. 一种基于ODE的服务组合自动化部署方案%An Automatic Deployment Scheme for Service Composition Based on ODE

    Institute of Scientific and Technical Information of China (English)

    金仙力; 杨庚

    2012-01-01

    通过对Apache ODE结构以及部署、执行BPEL流程的原理分析,提出一种Apache ODE引擎环境下服务组合的自动化部署方案.实例测试结果表明了该方案的可行性与有效性.%Based on the analysis of the structure and the deployment of Apache ODE and the principle of BPEL process execution, this paper proposes an automatic deployment scheme for service composition in the environment of Apache ODE engine. The results of example test show that this scheme is feasible and valid.

  3. Massive Multi-Omics Microbiome Database (M3DB): A Scalable Data Warehouse and Analytics Platform for Microbiome Datasets

    OpenAIRE

    Norris, Shaun W.; Bradley, Steven P.; Parikh, Hardik I.; Sheth, Nihar U.

    2015-01-01

    Massive Multi-Omics Microbiome Database (M3DB) is a data warehousing and analytics solution designed to handle diverse, complex, and unprecedented volumes of sequence and taxonomic classification data obtained in a typical microbiome project using NGS technologies. M3DB is a platform developed on Apache Hadoop, Apache Hive and PostgreSQL technologies. It enables users to store, analyze and manage high volumes of data, and also provides them the ability to query it in a fast and efficient mann...

  4. Nursing workload in a trauma intensive care unit

    OpenAIRE

    Luana Loppi Goulart; Roberta Nazário Aoki; Camila Fernanda Lourençon Vegian; Edinêis de Brito Guirardello

    2014-01-01

    Severely injured patients with multiple and conflicting injuries present themselves to nursing professionals at critical care units faced with care management challenges. The goal of the present study is to evaluate nursing workload and verify the correlation between workload and the APACHE II severity index. It is a descriptive study, conducted in the Trauma Intensive Care Unit of a teaching hospital. We used the Nursing Activities Score and APACHE II as instruments. The sample comprised 32 ...

  5. Mapping physicians' admission diagnoses to structured concepts towards fully automatic calculation of acute physiology and chronic health evaluation score

    OpenAIRE

    Chandra, Subhash; Kashyap, Rahul; Trillo-Alvarez, Cesar A; Tsapenko, Mykola; Yilmaz, Murat; Hanson, Andrew C.; Pickering, Brian W.; Gajic, Ognjen; Vitaly HERASEVICH

    2011-01-01

    Objective Acute Physiology and Chronic Health Evaluation (APACHE) is most widely used as a mortality prediction score in US intensive care units (ICUs), but its calculation is onerous. The authors aimed to develop and validate automatic mapping of physicians' admission diagnoses to structured concepts for automated APACHE IV calculation. Methods This retrospective study was conducted in medical ICUs of a tertiary healthcare and academic centre. Boolean-logic text searches were used to map adm...

  6. Indexing Bibliographic Database Content Using MariaDB and Sphinx Search Server

    OpenAIRE

    Arie Nugraha

    2014-01-01

    Fast retrieval of digital content has become mandatory for library and archive information systems. Many software applications have emerged to handle the indexing of digital content, from low-level ones such Apache Lucene, to more RESTful and web-services-ready ones such Apache Solr and ElasticSearch. Solr’s popularity among library software developers makes it the “de-facto” standard software for indexing digital content. For content (full-text content or bibliographic description) already s...

  7. Magnetic resonance imaging versus Acute Physiology And Chronic Healthy Evaluation II score in predicting the severity of acute pancreatitis

    International Nuclear Information System (INIS)

    Objective: To study the correlation between established magnetic resonance (MR) imaging criteria of disease severity in acute pancreatitis and the Acute Physiology And Chronic Healthy Evaluation II (APACHE II) score, and to assess the utility of each prognostic indicators in acute pancreatitis. Materials and methods: In this study there were 94 patients with acute pancreatitis (AP), all had abdominal MR imaging. MR findings were categorized into edematous and necrotizing AP and graded according to the MR severity index (MRSI). The APACHE II score was calculated within 24 h of admission, and local complications, death, duration of hospitalization and ICU were recorded. Statistical analysis was performed to determine their correlation. Results: In patients with pancreatitis, no significant correlation can be found between the APACHE II score and the MRSI score (P = 0.196). The MRSI score correlated well with morbidity (P = 0.006) but not with mortality (P = 0.137). The APACHE II score correlated well with mortality (P = 0.002) but not with the morbidity (P = 0.112). The MRSI score was superior to the APACHE II score as a predictor of the length of hospitalization (r = 0.52 vs. r = 0.35). A high MRSI and APACHE II score correlated with the need for being in the intensive care unit (ICU) (P = 0.000 and P = 0.000, respectively). Conclusion: In patients with pancreatitis, MRSI is superior to APACHE II in assessing local complications from pancreatitis but has a limited role in determining systemic complications in which the APACHE II score excels.

  8. How to Evaluate the Severity of Acute Pancreatitis: Back to the Past?

    OpenAIRE

    Raffaele Pezzilli

    2012-01-01

    Selecting patients with severe acute pancreatitis as early as possible after the onset of symptoms is crucial for appropriate treatment [1]. The guidelines indicate that the assessment of severity should be carried out as soon as possible by a scoring system, such as Acute Physiology and Chronic Health Evaluation (APACHE) II which is a grade A recommendation [2, 3]. The comment added by the authors of the Italian guidelines is that an APACHE II score greater than 8 is important for determinin...

  9. Shibboleth v systému DSpace

    OpenAIRE

    Krejčíř Vlastimil

    2010-01-01

    Prezentace se věnovala konfiguraci systému DSpace jako Shibboleth Service providera. Nastavení Apache HTTP serveru jako proxy s využitím Shibboleth modulu, napojení na server Apache Tomcat (mod_proxy, mod_jk), mapování atributů, autentizace, autoregistrace, mapování afiliací na skupiny.

  10. Stroke mortality: predictive value of simple laboratory tests and acute physiology, age, chronic health evaluation III scoring system: a hospital based study

    OpenAIRE

    Ajeet K. Chaurasia; Manoj K. Mathur; N C Dwivedi; Manjul Mishra

    2016-01-01

    Background: Acute stroke is a heterogeneous condition with respect to prognosis. This study was undertaken with the aim to evaluate the significance of routine simple blood parameters and APACHE (acute physiology, age, chronic health evaluation) III scoring system as methods of prediction of 1-month mortality in stroke patients and to assess the sensitivity and specificity of APACHE III scoring system in predicting short term outcome in critically ill patients having stroke. Methods: Patie...

  11. Admission cell free DNA levels predict 28-day mortality in patients with severe sepsis in intensive care.

    Directory of Open Access Journals (Sweden)

    Avital Avriel

    Full Text Available The aim of the current study is to assess the mortality prediction accuracy of circulating cell-free DNA (CFD level at admission measured by a new simplified method.CFD levels were measured by a direct fluorescence assay in severe sepsis patients on intensive care unit (ICU admission. In-hospital and/or twenty eight day all-cause mortality was the primary outcome.Out of 108 patients with median APACHE II of 20, 32.4% have died in hospital/or at 28-day. CFD levels were higher in decedents: median 3469.0 vs. 1659 ng/ml, p<0.001. In multivariable model APACHE II score and CFD (quartiles were significantly associated with the mortality: odds ratio of 1.05, p = 0.049 and 2.57, p<0.001 per quartile respectively. C-statistics for the models was 0.79 for CFD and 0.68 for APACHE II. Integrated discrimination improvement (IDI analyses showed that CFD and CFD+APACHE II score models had better discriminatory ability than APACHE II score alone.CFD level assessed by a new, simple fluorometric-assay is an accurate predictor of acute mortality among ICU patients with severe sepsis. Comparison of CFD to APACHE II score and Procalcitonin (PCT, suggests that CFD has the potential to improve clinical decision making.

  12. The risk factors of colistin methanesulfonate associated nephrotoxicity

    Directory of Open Access Journals (Sweden)

    Elif Tükenmez Tigen

    2016-01-01

    Full Text Available Purpose: The risk factors of colistin methanesulfonate (CMS associated nephrotoxicity are important. Our study attempts look into the prevalence of CMS-associated nephrotoxicity in Intensive Care Units (ICUs, and related risk factors. Materials and Methods: The study was conducted between September 2010 and April 2012 on 55 patients who underwent CMS treatment. Nephrotoxicity risk was defined based on the Risk Injury Failure Loss End-stage kidney disease criteria. Results: Fifty-five patients included in the study. A total of 22 (40% patients developed nephrotoxicity. The correlation was detected between nephrotoxicity and patients over 65 with a high Acute Physiologic Assessment and Chronic Health Evaluation (APACHE II score. APACHE II score was revealed an independent risk factor for nephrotoxicity. Conclusion: Advanced age and a high APACHE II score are significant risk factors in the development of nephrotoxicity at ICUs following CMS use. Patient selection and close monitoring are critical when starting CMS treatment.

  13. Change Detection of Mobile LIDAR Data Using Cloud Computing

    Science.gov (United States)

    Liu, Kun; Boehm, Jan; Alis, Christian

    2016-06-01

    Change detection has long been a challenging problem although a lot of research has been conducted in different fields such as remote sensing and photogrammetry, computer vision, and robotics. In this paper, we blend voxel grid and Apache Spark together to propose an efficient method to address the problem in the context of big data. Voxel grid is a regular geometry representation consisting of the voxels with the same size, which fairly suites parallel computation. Apache Spark is a popular distributed parallel computing platform which allows fault tolerance and memory cache. These features can significantly enhance the performance of Apache Spark and results in an efficient and robust implementation. In our experiments, both synthetic and real point cloud data are employed to demonstrate the quality of our method.

  14. A performance and installation research in web server solutions for small e-commerce systems.

    OpenAIRE

    Shirazi, Erfan; Håkansson, Mattias; Abels, Christian

    2004-01-01

    This thesis investigates two different web server solutions. One is a commercial, proprietary solution known as the Windows solution that consists of Windows Server 2003, IIS and ASP. The other is a free, open source solution consisting of FreeBSD, Apache and PHP. The both solutions had the database MySQL as a common component. The hypothesis that was used in this investigation is as follows: IIS on Windows Server is not better than Apache on FreeBSD for e-commerce systems. To answer the hypo...

  15. MR-Tree - A Scalable MapReduce Algorithm for Building Decision Trees

    Directory of Open Access Journals (Sweden)

    Vasile PURDILĂ

    2014-03-01

    Full Text Available Learning decision trees against very large amounts of data is not practical on single node computers due to the huge amount of calculations required by this process. Apache Hadoop is a large scale distributed computing platform that runs on commodity hardware clusters and can be used successfully for data mining task against very large datasets. This work presents a parallel decision tree learning algorithm expressed in MapReduce programming model that runs on Apache Hadoop platform and has a very good scalability with dataset size.

  16. Optimización del desempeño de un sistema de recomendación de documentos de texto basado en la configuración de los servidores.

    OpenAIRE

    Rodrigo Vences Nava; Víctor Hugo Menéndez Domínguez; Alfredo Zapata González

    2016-01-01

    Cuando se habla de sistemas informáticos en la Web, una de las configuraciones más utilizadas por los desarrolladores es la combinación de Apache y MySql, independientemente del sistema operativo sobre el cuál se desarrolle. En este trabajo se muestra cómo optimizar los tiempos de procesamiento y despliegue de información en el navegador Web de un Sistema de Recomendación de trabajos de titulación, aplicando sencillas configuraciones en el servidor Apache y siguiendo algunas buenas prácticas ...

  17. The MaNGA Integral Field Unit Fiber Feed System for the Sloan 2.5 m Telescope

    OpenAIRE

    Drory, N.; Macdonald, N.; Bershady, M. A.; Bundy, K.; Gunn, J; Law, D. R.; Smith, M.; Stoll, R.; Tremonti, C. A.; Wake, D. A.; Yan, R.; Weijmans, A. M.; Byler, N.; Cherinka, B.; Cope, F.

    2014-01-01

    We describe the design, manufacture, and performance of bare-fiber integral field units (IFUs) for the SDSS-IV survey Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) on the the Sloan 2.5 m telescope at Apache Point Observatory. MaNGA is a luminosity-selected integral-field spectroscopic survey of 104 local galaxies covering 360–1030 nm at R~2200. The IFUs have hexagonal dense packing of fibers with packing regularity of 3 μm (rms), and throughput of 96 ± 0.5% from 350 nm to 1 μm i...

  18. Apachen ja IIS:n välinen nopeusvertailu

    OpenAIRE

    Mäkelä, Kaarlo

    2011-01-01

    Apache ja IIS (Internet Information Services) ovat kaksi suosituinta verkkopalvelin sovellusta maailmassa, tässä työssä verrataan niiden nopeuksia eri ohjelmointikielissä, selvittäen kumpi on nopeampi eri ohjelmointikielillä toteutettuja sivuja suorittaessa. Työssä verrataan myös kuinka hyvin palvelimet selviävät rasituksesta. Testatessa käytetään melko tehokkaita virtuaalikoneita, joissa toisessa toimii Windows Server 2008 R2 ja IIS, sekä toisessa toimii Ubuntu 10.10 ja Apache. Näihin on...

  19. Prolog Server Pages

    OpenAIRE

    Suciu, Alin; Pusztai, Kalman; Vancea, Andrei

    2006-01-01

    Prolog Server Pages (PSP) is a scripting language, based on Prolog, than can be embedded in HTML documents. To run PSP applications one needs a web server, a web browser and a PSP interpreter. The code is executed, by the interpreter, on the server-side (web server) and the output (together with the html code in witch the PSP code is embedded) is sent to the client-side (browser). The current implementation supports Apache Web Server. We implemented an Apache web server module that handles PS...

  20. Agenda web modular

    OpenAIRE

    Sandín Polo, Danny

    2013-01-01

    El proyecto consiste en la realización de una agenda web modular, utilizando para ello las tecnologías de la plataforma J2EE mediante frameworks (Hibernate y Spring) y un patrón de arquitectura (MVC). La agenda se ha realizado para ser gestionada por un servidor Apache Tomcat y sus datos almacenados en MySQL.

  1. Learning Storm

    CERN Document Server

    Jain, Ankit

    2014-01-01

    If you are a Java developer who wants to enter into the world of real-time stream processing applications using Apache Storm, then this book is for you. No previous experience in Storm is required as this book starts from the basics. After finishing this book, you will be able to develop not-so-complex Storm applications.

  2. Fuel element database: developer handbook

    International Nuclear Information System (INIS)

    The fuel elements database which was developed for Atomic Institute of the Austrian Universities is described. The software uses standards like HTML, PHP and SQL. For the standard installation freely available software packages such as MySQL database or the PHP interpreter from Apache Software Foundation and Java Script were used. (nevyjel)

  3. A new method for prediction of the hospitalization period in ICU using neural networks

    Directory of Open Access Journals (Sweden)

    Adel Alinezhad Kolaei

    2013-07-01

    Full Text Available Introduction:APACHE (Acute Physiologic and Chronic Health Evaluation score is a medical tool designed to measure the severity of disease for adult patients admitted to Intensive Care Units (ICU. However, it is designed based on the American patients’ data and is not well suited to be used for Iranian people. In addition, Iranian hospitals are not equipped with High Dependency Units which is required for original APACHE. Method: We aimed to design an intelligent version of APACHE system for recognition of patients’ hospitalization period in ICUs. The new system can be designed based on Iranian local data and updated locally. Intelligence means that the system has the ability to learn from its previous results and doesn’t need manual update. Results: In this study, this new system is introduced and the technical specifications are presented. It is based on neural networks. It can be trained and is capable of auto-learning. The results obtained from final implemented software show better performance than those obtained from non-local version. Conclusion: Using this method, the efficiency of the prediction has increased from 80% to 90%. Such results were compared with the APACHE outputs to show the superiority of the proposed method.

  4. Seeking the Balance: A Native Women's Dialogue. Panel Presentation at the State of Indian American Conference, Cornell University (October 10, 1992).

    Science.gov (United States)

    Cook, Katsi; And Others

    1993-01-01

    Seven Native American women (including Mohawk, Bolivian, Apache, Nicaraguan Miskito, and Hopi women) discuss women's responsibilities and roles within the family and community, spirituality, birth and puberty ceremonies, child rearing and traditional education of the young (particularly girls), the healing of men through women, union organizing in…

  5. Approaches for parallel data loading and data querying

    Directory of Open Access Journals (Sweden)

    Vlad DIACONITA

    2015-07-01

    Full Text Available This paper aims to bring contributions in data loading and data querying using products from the Apache Hadoop ecosystem. Currently, we talk about Big Data at up to zettabytes scale (10^21 bytes. Research in this area is usually interdisciplinary combining elements from statistics, system integration, parallel processing and cloud computing.

  6. 77 FR 73434 - Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to...

    Science.gov (United States)

    2012-12-10

    ... IHA to Apache for their first season of seismic acquisition in Cook Inlet (77 FR 27720). Except for... (toothed whales): beluga whale (Delphinapterus leucas), killer whale (Orcinus orca), and harbor porpoise... densities or deeper waters (76 FR 20180, April 11, 2011). Cetaceans Beluga Whales--Cook Inlet beluga...

  7. MEMBANGUN SISTEM INFORMASI INVENTARIS BERBASIS MULTIMEDIA DENGAN DATABESE BERORIENTASI OBJEK

    OpenAIRE

    Hendra, S.Si

    2005-01-01

    Sistem Informasi Inventaris adalah (SIM-INV) adalah sistem informasi berbasis multimedia yang bertujuan untuk mendata barang inventaris khususnya inventaris Jurusan Matematika Unhas. Sistem ini menggunakan multimedia khususnya image dan animinasi interaktif dalam mendukung keakuratan informasinya. Penelitian ini lebih mengkhususkan pembahasan tentang objek database dalam membangun sistem ini dari pada membahas konsep-konsep sistem informasi. Sistem ini dibangun dengan menggunakan Apache seba...

  8. Perancangan Sistem Penjualan Produk Makanan dan Minuman Berbasis E-commerce

    OpenAIRE

    Juanda, Irfan

    2015-01-01

    Kajian ini bertujuan untuk merancang sistem penjualan produk makanan dan minuman.Dengan Sistem penjualan ini maka pembeli dengan mudah membeli produk yang ditawarkan pada sistem penjualan. Sistem penjualan produk makanan dan minuman berbasis e-commerce.Sistem Penjualan ini dikembangkan dengan mengguinakan perangkat lunak Adobe Dreamweaver CS5,Apache, PHP, dan MYSQL. 112406175

  9. Training in data definitions improves quality of intensive care data

    NARCIS (Netherlands)

    Arts, DGT; Bosman, RJ; de Jonge, E; Joore, JCA; de Keizer, NF

    2003-01-01

    Background Our aim was to assess the contribution of training in data definitions and data extraction guidelines to improving quality of data for use in intensive care scoring systems such as the Acute Physiology and Chronic Health Evaluation (APACHE) II and Simplified Acute Physiology Score (SAPS)

  10. Who is Surveilling Whom?

    DEFF Research Database (Denmark)

    Mortensen, Mette

    2014-01-01

    in 2010 of a US military gun camera tape as an example of sousveillance. The gun camera tape had initially been used as aerial reconnaissance from an Apache helicopter during a US military operation in 2007 in Iraq. However, WikiLeaks deploys the footage as a means to surveille, or indeed sousveille...

  11. Adding Search as a first-class citizen to Hadoop

    CERN Document Server

    CERN. Geneva

    2014-01-01

    Apache Hadoop is enabling organizations to collect larger, more varied data - but after it's collected how will it be found? Your users expect to be able to search for information using simple text based queries -- regardless of data location, size, and complexity. How do they quickly find information that's just been created, or been stored for months or even years? Cloudera Search Senior Software Engineer Wolfgang Hoschek will present a solution to this problem; what architecture is necessary to search HDFS and HBase? How was Apache Solr, Lucene, Flume and MapReduce integrated to allow for Near Real Time and Batch indexing of data? What are the solved problems and what's still to come? Join us for an exciting discussion on this new technology. About the speaker Wolfgang Hoschek is a Software Engineer at Cloudera working on the Hadoop Platform and Cloudera Search team. He is a committer on the Apache Flume and Apache Lucene/Solr projects, a committer on the Kite project, a committer...

  12. Comparison of severity of illness scoring systems for patients with nosocomial bloodstream infection due to Pseudomonas aeruginosa

    Directory of Open Access Journals (Sweden)

    Wenzel Richard P

    2006-08-01

    Full Text Available Abstract Background Several acute illness severity scores have been proposed for evaluating patients on admission to intensive care units but these have not been compared for patients with nosocomial bloodstream infection (nBSI. We compared three severity of illness scoring systems for predicting mortality in patients with nBSI due to Pseudomonas aeruginosa. Methods We performed a historical cohort study on 63 adults in intensive care units with P. aeruginosa monomicrobial nBSI. Results The Acute Physiology, Age, Chronic Health Evaluation II (APACHE II, Sequential Organ Failure Assessment (SOFA, and Simplified Acute Physiologic Score (SAPS II, were calculated daily from 2 days prior through 2 days after the first positive blood culture. Calculation of the area under the receiver operating characteristic (ROC curve confirmed that APACHE II and SAPS II at day -1 and SOFA at day +1 were better predictors of outcome than days -2, 0 and day 2 of BSI. By stepwise logistic regression analysis of these three scoring systems, SAPS II (OR: 13.03, CI95% 2.51–70.49 and APACHE II (OR: 12.51, CI95% 3.12–50.09 on day -1 were the best predictors for mortality. Conclusion SAPS II and APACHE II are more accurate than the SOFA score for predicting mortality in this group of patients at day -1 of BSI.

  13. Results of a consensus meeting on the use of argatroban in patients with heparin-induced thrombocytopenia requiring antithrombotic therapy - a European Perspective

    DEFF Research Database (Denmark)

    Alatri, Adriano; Armstrong, Anna-Elina; Greinacher, Andreas;

    2012-01-01

    , and for patients undergoing renal replacement therapies) are summarized in this consensus statement. Because of the strong correlation between argatroban dosing requirements and scores used to characterize the severity of illness (APACHE; SAPS, SOFA) suitable dosing nomograms are given. This consensus...

  14. Perancangan Situs Web Kpum (Koperasi Pengangkutan Umum Medan) Unit Taksi Matra

    OpenAIRE

    Tamba, Boris Taryono

    2016-01-01

    Kajian ini bertujuan untuk membangun web KPUM Unit Taksi Matra. Website ini dikembangkan dengam menggunakan software PHP, Apache, MySQL, Macromedia Dreanweaver 8 dan Adobe Photoshop CS 5. Website ini berisi tentang profil, kontak perusahaan, lowongan pekerjaan, formulir keluhan, tarif layanan dan lokasi operasi armada KPUM Unit Taksi Matra. Website ini bertujuan untuk memperkenalkan KPUM Unit Taksi Matra kepada masyarakat umum.

  15. JMeter cookbook

    CERN Document Server

    Erinle, Bayo

    2014-01-01

    This book is great for you if you are a developer, quality assurance engineer, tester, or test manager who is looking to get a firmer grasp of elementary, deep, and advanced testing concepts using Apache JMeter. It's assumed you have access to a computer and an Internet connection. No prior testing or programming experience is required, but would be helpful.

  16. Severity Predictors in Eschar-Positive Scrub Typhus and Role of Serum Osteopontin

    OpenAIRE

    Park, Sang-Won; Lee, Chang-Seop; Lee, Chi Kug; Kwak, Yee Gyung; Moon, Chisook; Kim, Baek-Nam; Kim, Eu Suk; Kang, Jae Myung; Oh, Myoung-don

    2011-01-01

    We prospectively evaluated severity predictors in terms of host, microorganism, and treatment factors in 153 eschar-positive scrub typhus patients. Severity was assessed with the Acute Physiology and Chronic Health Evaluation (APACHE) II score ( 100 ng/mL, and a g...

  17. Arizona TeleMedicine Network: Engineering Master Plan.

    Science.gov (United States)

    Atlantic Research Corp., Alexandria, VA.

    As the planning document for establishing a statewide health communications system initially servicing the Papago, San Carlos and White Mountain Apache, Navajo, and Hopi reservations, this document prescribes the communications services to be provided by the Arizona TeleMedicine Network. Specifications include: (1) communications services for each…

  18. Solr cookbook

    CERN Document Server

    Kuc, Rafal

    2015-01-01

    This book is for intermediate Solr Developers who are willing to learn and implement Pro-level practices, techniques, and solutions. This edition will specifically appeal to developers who wish to quickly get to grips with the changes and new features of Apache Solr 5.

  19. Young α-enriched giant stars in the solar neighbourhood

    DEFF Research Database (Denmark)

    Martig, Marie; Rix, Hans-Walter; Aguirre, Victor Silva;

    2015-01-01

    We derive age constraints for 1639 red giants in the APOKASC sample for which seismic parameters from Kepler, as well as effective temperatures, metallicities and [alpha/Fe] values from APOGEE DR12 (Apache Point Observatory Galactic Evolution Experiment Data Release 12) are available. We investig...

  20. Failure mode analysis for lime/limestone FGD systems. Volume 3. Plant profiles. Part 2

    Energy Technology Data Exchange (ETDEWEB)

    Kenney, S.M.; Rosenberg, H.S.; Nilsson, L.I.O.; Oxley, J.H.

    1984-08-01

    Plant profiles are given for the following plants: Tombigbee 2, 3; Apache 2, 3; Cholla 1, 2; Four Corners 1, 2, 3; Laramie River 1; Green 1, 2; Duck Creek 1; Craig 1, 2; Conesville 5, 6; Coal Creek 1, 2; Elrama 1, 2, 3, 4; and Phillips 1, 2, 3, 4, 5, 6. (DLC)

  1. Is HTML5 Right Technology for the Development of Business Software Applications?

    Directory of Open Access Journals (Sweden)

    Zoran Lovrekovic

    2014-02-01

    Full Text Available This paper discusses whether today very popular HTML5 meets all the requirements which are placed for technology for business software applications development. Other technologies for development of the Rich Internet Applications, such as Apache Flex (formerly Adobe Flex and Microsoft Silverlight are compared with HTML5 in terms of business software applications development.

  2. Report on Outreach Efforts and Analysis of Approach: A Pilot Project on Fetal Alcohol Syndrome for American Indians.

    Science.gov (United States)

    May, Philip A.

    The Fetal Alcohol Syndrome Project of the Indian Health Service was designed to identify existing cases of Fetal Alcohol Syndrome among the American Indian tribes (Navajo, Apache, Ute and 19 Pueblo Tribes) in the Southwest, establish a referral system to identify these children for treatment, estimate the prevalence of the problem, and work…

  3. Beginning JSP, JSF, and Tomcat web development from novice to professional

    CERN Document Server

    Zambon, Giulio

    2008-01-01

    A comprehensive introduction to JavaServer Pages (JSP), JavaServer Faces (JSF), and the Apache Tomcat Web application server, this manual makes key concepts easy to grasp by numerous working examples and a walk-through of the development of a complete e-commerce project.

  4. Indian Energy Beat. Spring/Summer 2014: News on Actions to Accelerate Energy Development in Indian Country

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-03-01

    Articles include: Arizona Apache tribe set to break ground on new solar project; Native leaders give tribes a voice on White House Climate Task Force; Chaninik Wind Group Pursues Innovative Solutions to native Alaska energy challenges; and sections, Message from the Director, Tracey Lebeau; On the Horizon, Sharing Knowledge, and Building Bridges.

  5. Rotating cross arm trellis and cane training for brambles

    Science.gov (United States)

    We evaluated the combination of primocane training and cane positioning techniques using a rotatable cross-arm (RCA) trellis system and covering plants in winter to protect buds and canes from freezing temperatures in 'Apache', 'Boysenberry', 'Siskiyou', and 'Triple Crown' blackberry. After tying p...

  6. AMIDST: Analysis of MassIve Data STreams

    DEFF Research Database (Denmark)

    Masegosa, Andres; Fernandez, Ana Maria Martinez; Borchani, Hanen;

    2015-01-01

    The Analysis of MassIve Data STreams (AMIDST) Java toolbox provides a collection of scalable and parallel algorithms for inference and learning of hybrid Bayesian networks from data streams. The toolbox, available at http://amidst.github.io/toolbox/ under the Apache Software License version 2...

  7. Evaluación del sistema Yahoo! S4 Para Proceso Masivo de Datos en Tiempo Real

    OpenAIRE

    Naranjo Rubio, Víctor

    2013-01-01

    El proyecto consiste en evaluar experimentalmente el sistema Yahoo! S4 para procesamiento masivo en tiempo real. El framework MapReduce propuesto por Google, y su implementación en el sistema Hadoop por parte de Apache, ha supuesto un salto importante en el procesamiento masivo a escala de internet.

  8. Frameworks Coordinate Scientific Data Management

    Science.gov (United States)

    2012-01-01

    Jet Propulsion Laboratory computer scientists developed a unique software framework to help NASA manage its massive amounts of science data. Through a partnership with the Apache Software Foundation of Forest Hill, Maryland, the technology is now available as an open-source solution and is in use by cancer researchers and pediatric hospitals.

  9. 25 CFR 183.3 - Does the American Indian Trust Fund Management Reform Act of 1994 apply to this part?

    Science.gov (United States)

    2010-04-01

    ... CARLOS APACHE TRIBE LEASE FUND Introduction § 183.3 Does the American Indian Trust Fund Management Reform... 25 Indians 1 2010-04-01 2010-04-01 false Does the American Indian Trust Fund Management Reform Act... accordance with the American Indian Trust Funds Management Act of 1994 (Management Act), except where...

  10. Dancetime! 500 Years of Social Dance. Volume II: 20th Century. [Videotape].

    Science.gov (United States)

    Teten, Carol

    This 50-minute VHS videotape is the second in a 2-volume series that presents 500 years of social dance, music, and fashion. It features dance and music of the 20th century, including; 1910s: animal dances, castle walk, apache, and tango; 1920s: black bottom and charleston; 1930s: marathon, movie musicals, big apple, and jitterbug; 1940s: rumba;…

  11. Hospitality, Tourism, and Recreation.

    Science.gov (United States)

    Novachek, James

    The Northern Arizona Hospitality Education Program is an exemplary three-year project designed to help students, mainly Indian, obtain job skills and attitudes necessary for successful employment in the hospitality industry. Nine high schools from Apache, Coconino, and Navajo Counties participated in the project. Objectives included providing an…

  12. Towards a network ecology of software ecosystems

    DEFF Research Database (Denmark)

    Hansen, Klaus Marius; Manikas, Konstantinos

    2013-01-01

    of the ``network ecology'' approach to the analysis of natural ecosystems. In doing so, we mine the Maven central Java repository and analyze two OSGi ecosystems: Apache Felix and Eclipse Equinox. In particular, we define the concept of an ecosystem ``neighborhood'', apply network ecology metrics...

  13. 75 FR 52016 - Notice of Inventory Completion: Texas Parks and Wildlife Department, Austin, TX

    Science.gov (United States)

    2010-08-24

    ... Oklahoma; Mescalero Apache Tribe of the Mescalero Reservation, New Mexico; Pueblo of Isleta, New Mexico; and the Ysleta Del Sur Pueblo of Texas. In 1972, human remains representing a minimum of four... individual was identified. The 21 associated funerary objects are 7 pottery sherds, 1 obsidian...

  14. Software ecosystems – a systematic literature review

    DEFF Research Database (Denmark)

    Manikas, Konstantinos; Hansen, Klaus Marius

    2013-01-01

    A software ecosystem is the interaction of a set of actors on top of a common technological platform that results in a number of software solutions or services. Arguably, software ecosystems are gaining importance with the advent of, e.g., the Google Android, Apache, and Salesforce.com ecosystems...

  15. Event Index - a LHCb Event Search System

    CERN Document Server

    Ustyuzhanin, Andrey; Kazeev, Nikita; Redkin, Artem

    2015-01-01

    LHC experiments generate up to $10^{12}$ events per year. This paper describes Event Index - an event search system. Event Index's primary function is quickly selecting subsets of events from a combination of conditions, such as the estimated decay channel or stripping lines output. Event Index is essentially Apache Lucene optimized for read-only indexes distributed over independent shards on independent nodes.

  16. MR imaging of acute pancreatitis: Correlation of abdominal wall edema with severity scores

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Ru, E-mail: yangru0904@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Jing, Zong Lin, E-mail: jzl325@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Zhang, Xiao Ming, E-mail: zhangxm@nsmc.edu.cn [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Tang, Wei, E-mail: tw-n-g-up@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Xiao, Bo, E-mail: xiaoboimaging@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Huang, Xiao Hua, E-mail: nc_hxh1966@yahoo.com.cn [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Yang, Lin, E-mail: llinyangmd@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Feng, Zhi Song, E-mail: fengzhisong@medmail.com.cn [Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China)

    2012-11-15

    Objective: To study MRI findings of abdominal wall edema (AWE) in acute pancreatitis as well as correlations between AWE and the severity of acute pancreatitis according to the MR severity index (MRSI) and the Acute Physiology And Chronic Healthy Evaluation III (APACHE III) scoring system. Materials and methods: A total of 160 patients with AP admitted to our institution between December 2009 and March 2011 were included in this study. MRI was performed within 48 h after admission. MRI findings of acute pancreatitis were noted, including AWE on the MRI. The abdominal wall area was divided into quarters, and each area involved was recorded as 1 point to score the severity of AWE. The severity of acute pancreatitis was studied using both the MRSI and the APACHE III scoring system. Spearman correlation of AWE with the MRSI and the APACHE III scoring system was analyzed. Results: In 160 patients with acute pancreatitis, 53.8% had AWE on MRI. The average AWE score was 1.2 {+-} 1.4 points. The prevalence of AWE was 30.5%, 64.5% and 100% in mild, moderate and severe AP, respectively, according to MRSI. AWE on MRI was correlated with MRSI scores (r = 0.441, p = 0.000). According to APACHE III scores, the averages were 2.0 {+-} 1.1 and 2.6 {+-} 1.1 points in mild AP and severe AP, respectively (P = 0.016). AWE was slightly correlated with the APACHE III scores (r = 0.222, p = 0.005). Conclusion: AWE on MRI in acute pancreatitis is common, which may be a supplementary indicator in determining the severity of AP.

  17. The ability of two scoring systems to predict in-hospital mortality of patients with moderate and severe traumatic brain injuries in a Moroccan intensive care unit

    Directory of Open Access Journals (Sweden)

    Hicham Nejmi

    2014-01-01

    Full Text Available Aim of Study: We aim to assess and to compare the predicting power for in-hospital mortality (IHM of the Acute Physiology and Chronic Health Evaluation-II (APACHE-II and the Simplified Acute Physiology Score-II (SAPS-II for traumatic brain injury (TBI. Patients and Methods: This retrospective cohort study was conducted during a period of 2 years and 9 months in a Moroccan intensive care unit. Data were collected during the first 24 h of each admission. The clinical and laboratory parameters were analyzed and used as per each scoring system to calculate the scores. Univariate and multivariate analyses through regression logistic models were performed, to predict IHM after moderate and severe TBIs. Areas under the receiver operating characteristic curves (AUROC, specificities and sensitivities were determined and also compared. Results: A total of 225 patients were enrolled. The observed IHM was 51.5%. The univariate analysis showed that the initial Glasgow coma scale (GCS was lower in nonsurviving patients (mean GCS = 6 than the survivors (mean GCS = 9 with a statistically significant difference (P = 0.0024. The APACHE-II and the SAPS-II of the nonsurviving patients were higher than those of the survivors (respectively 20.4 ± 6.8 and 31.2 ± 13.6 for nonsurvivors vs. 15.7 ± 5.4 and 22.7 ± 10.3 for survivors with a statistically significant difference (P = 0.0032 for APACHE-II and P = 0.0045 for SAPS-II. Multivariate analysis: APACHE-II was superior for predicting IHM (AUROC = 0.92. Conclusion: The APACHE-II is an interesting tool to predict IHM of head injury patients. This is particularly relevant in Morocco, where TBI is a greater public health problem than in many other countries.

  18. Identification of enhanced cytokine generation following sepsis. Dream of magic bullet for mortality prediction and therapeutic evaluation

    Directory of Open Access Journals (Sweden)

    H Hamishehkar

    2010-09-01

    Full Text Available "n  "nBackground and the purpose of the study: sepsis is one of the most widespread and lethal disease in Intensive Care Units (ICU. Based on pathophisyology of sepsis, it seems that routine laboratory tests combined with analysis of pro-inflammatory cytokines plasma levels, help clinicians to have more information about disease progress and its correct management. "nMethods:This was a prospective observational study to determine the predictive role of Tumor Necrosis Factor alpha (TNF-α, Interleukin (IL-1β and IL-6 as three main pro-inflammatory cytokines and Acute Physiology and Chronic Health Evaluation (APACHE II and Sequential Organ Failure Assessment (SOFA as two scoring systems in mortality of critically ill patients with severe sepsis. Fifty and five patients with criteria of severe sepsis were included in this study. An exclusion criterion was post Cardiopulmonary Resuscitation (CPR status. Cytokines (TNF-α, IL-1β and IL-6 were assayed in the first, third and seventh days in blood of patients. Results and major conclusion:Among three measured cytokines, sequential levels of TNF-α and IL-6 showed significant differences between survivors and nonsurvivors. IL-6 had a good correlation with outcome and scoring systems during the period of this study. The areas under the receiver operating characteristic (AUROC curve indicated that APACHE II (0.858, 0.848, 0.861 and IL-6 (0.797, 0.799, 0.899 had discriminative power in prediction of mortality during sequental measured days. Multiple logestic regression analysis identified that evaluation of APACHE II and TNF-α in the first day and APACHE II and IL-6 in the third and seventh days of severe septic patients are independent outcome predictors. Results of this study suggest that IL-6 and APACHE II are useful cytokine and scoring systems respectively in prediction of mortality and clinical evaluation of severe septic patients.

  19. Risk assessment tools validated for patients undergoing emergency laparotomy: a systematic review.

    Science.gov (United States)

    Oliver, C M; Walker, E; Giannaris, S; Grocott, M P W; Moonesinghe, S R

    2015-12-01

    Emergency laparotomies are performed commonly throughout the world, but one in six patients die within a month of surgery. Current international initiatives to reduce the considerable associated morbidity and mortality are founded upon delivering individualised perioperative care. However, while the identification of high-risk patients requires the routine assessment of individual risk, no method of doing so has been demonstrated to be practical and reliable across the commonly encountered spectrum of presentations, co-morbidities and operative procedures. A systematic review of Embase and Medline identified 20 validation studies assessing 25 risk assessment tools in patients undergoing emergency laparotomy. The most frequently studied general tools were APACHE II, ASA-PS and P-POSSUM. Comparative, quantitative analysis of tool performance was not feasible due to the heterogeneity of study design, poor reporting and infrequent within-study statistical comparison of tool performance. Reporting of calibration was notably absent in many prognostic tool validation studies. APACHE II demonstrated the most consistent discrimination of individual outcome across a variety of patient groups undergoing emergency laparotomy when used either preoperatively or postoperatively (area under the curve 0.76-0.98). While APACHE systems were designed for use in critical care, the ability of APACHE II to generate individual risk estimates from objective, exclusively preoperative data items may lead to better-informed shared decisions, triage and perioperative management of patients undergoing emergency laparotomy. Future endeavours should include the recalibration of APACHE II and P-POSSUM in contemporary cohorts, modifications to enable prediction of morbidity and assessment of the impact of adoption of these tools on clinical practice and patient outcomes. PMID:26537629

  20. MR imaging of acute pancreatitis: Correlation of abdominal wall edema with severity scores

    International Nuclear Information System (INIS)

    Objective: To study MRI findings of abdominal wall edema (AWE) in acute pancreatitis as well as correlations between AWE and the severity of acute pancreatitis according to the MR severity index (MRSI) and the Acute Physiology And Chronic Healthy Evaluation III (APACHE III) scoring system. Materials and methods: A total of 160 patients with AP admitted to our institution between December 2009 and March 2011 were included in this study. MRI was performed within 48 h after admission. MRI findings of acute pancreatitis were noted, including AWE on the MRI. The abdominal wall area was divided into quarters, and each area involved was recorded as 1 point to score the severity of AWE. The severity of acute pancreatitis was studied using both the MRSI and the APACHE III scoring system. Spearman correlation of AWE with the MRSI and the APACHE III scoring system was analyzed. Results: In 160 patients with acute pancreatitis, 53.8% had AWE on MRI. The average AWE score was 1.2 ± 1.4 points. The prevalence of AWE was 30.5%, 64.5% and 100% in mild, moderate and severe AP, respectively, according to MRSI. AWE on MRI was correlated with MRSI scores (r = 0.441, p = 0.000). According to APACHE III scores, the averages were 2.0 ± 1.1 and 2.6 ± 1.1 points in mild AP and severe AP, respectively (P = 0.016). AWE was slightly correlated with the APACHE III scores (r = 0.222, p = 0.005). Conclusion: AWE on MRI in acute pancreatitis is common, which may be a supplementary indicator in determining the severity of AP.

  1. POSSUM escore como preditor de mortalidade em pacientes cirúrgicos Utilizacion del puntaje POSSUM como indicador de la mortalidad en pacientes quirúrgicos POSSUM scoring system for predicting mortality in surgical patients

    Directory of Open Access Journals (Sweden)

    Adriana Cristina Galbiatti Parminondi Elias

    2009-03-01

    Full Text Available O estudo avaliou a utilização do escore POSSUM (Physiological and Operative Severity Score for Enumeration of Mortality and Morbidity para predizer a mortalidade na prática cirúrgica.Foram analisados 416 pacientes cirúrgicos com internação na UTI para cuidados de pós-operatório. Foram realizadas comparações entre as taxas de mortalidade predita e observada de acordo com 4 grupos de risco: 0-4%, 5-14%, 15-49%, 50% ou mais, e calculada a área sob a curva ROC do escore POSSUM e APACHE II para a mortalidade. A taxa de mortalidade foi de 22,4%. O escores POSSUM e APACHE II superestimaram o risco de morte, e a área sob a curva ROC do POSSUM foi de 0,762 e a do APACHE II de 0,737, sugerindo a utilização do POSSUM como ferramenta auxiliar na predição de risco de morte em pacientes cirúrgicos.El estudio evaluó la utilización del puntaje POSSUM (Physiological and Operative Severity Score for Enumeration of Mortality and Morbity para predecir la mortalidad en la práctica quirúrgica. Fueron analizados 416 pacientes quirúrgicos internados en la UTI para cuidados postoperatorios. Fueron realizadas comparaciones entre las tasas de mortalidad estimada y observada, de acuerdo con 4 grupos de riesgo: 0-4%, 5-14%, 15-49%, 50% o más, y calculada el área debajo de la curva ROC del puntaje POSSUM y APACHE II para la mortalidad. La tasa de mortalidad fue de 2,4%. Los puntajes POSSUM y APACHE II superestimaron el riesgo de muerte, y el área debajo de la curva ROC del POSSUM fue de 0,762 y la del APACHE II de 0,737, lo que sugiere la utilización del POSSUM como herramienta auxiliar en la predicción de riesgo de muerte en pacientes quirúrgicos.This study evaluated the use of the POSSUM (Physiological and Operative Severity Score for Enumeration of Mortality and Morbidity score for predicting mortality in surgical practice. In this study, 416 surgical patients admitted into ICUs for post-surgical care were analyzed. Both predicted and actual

  2. Commercial Oil Discovery in Zhao Dong Block of Bohai Bay

    Institute of Scientific and Technical Information of China (English)

    Lin Rujin; Zhu Xiangdong

    1995-01-01

    @@ China National Oil and Gas Exploration and Development Corporation (CNODC) and XCL-China,Ltd.(XCL) signd the contract for petroleum exploration, development and Production on Zhao Dong Block in Bohai Bay shallow water sea area of P.R.C. on Feb. 10, 1993. The contract area is 197 square kilometers. XCLacts as the Operator for the petroleum operations within the contract area in accordance with the provisions of the contract. In Feb. 1994, XCL assigned one third of its share to Apache China Corporation, and Apache has become the partner of XCL since then. This contract is the first petroleum contract as well as the first cooperative project which gained commercial discovery after CNPC announced to expand the petroleum co-operation with foreign firms on China onshore.

  3. Building Scientific Workflows for the Geosciences with Open Community Software

    Science.gov (United States)

    Pierce, M. E.; Marru, S.; Weerawarana, S. M.

    2012-12-01

    We describe the design and development of the Apache Airavata scientific workflow software and its application to problems in geosciences. Airavata is based on Service Oriented Architecture principles and is developed as general purpose software for managing large-scale science applications on supercomputing resources such as the NSF's XSEDE. Based on the NSF-funded EarthCube Workflow Working Group activities, we discuss the application of this software relative to specific requirements (such as data stream data processing, event triggering, dealing with large data sets, and advanced distributed execution patterns involved in data mining). We also consider the role of governance in EarthCube software development and present the development of Airavata software through the Apache Software Foundation's community development model. We discuss the potential impacts on software accountability and sustainability using this model.

  4. Efficient Processing of XML Documents in Hadoop Map Reduce

    Directory of Open Access Journals (Sweden)

    Dmitry Vasilenko

    2014-09-01

    Full Text Available XML has dominated the enterprise landscape for fifteen years and still remains the most commonly used data format. Despite its popularity the usage of XML for "Big Data" is challenging due to its semi-structured nature as well as rather demanding memory requirements and lack of support for some complex data structures such as maps. While a number of tools and technologies for processing XML are readily available the common approach for map-reduce environments is to create a "custom solution" that is based, for example, on Apache Hive User Defined Functions (UDF. As XML processing is the common use case, this paper describes a generic approach to handling XML based on Apache Hive architecture. The described functionality complements the existing family of Hive serializers/deserializers for other popular data formats, such as JSON, and makes it much easier for users to deal with the large amount of data in XML format.

  5. Škálovatelné strojové učení s využitím nástrojů Hadoop a Mahout

    OpenAIRE

    Kryške, Lukáš

    2012-01-01

    Tato bakalářská práce srovnává několik nástrojů pro realizaci škálovatelné platformy strojového učení a popisuje jejich výhody a nevýhody. Dále práce prakticky realizuje funkčnost škálovatelné platformy založené na nástroji Apache Hadoop a zabývá se měřením výkonu samoučícího algoritmu K-Means pomocí knihoven strojového učení Apache Mahout na celkem pěti výpočetních uzlech.

  6. Three-dimensional geospatial information service based on cloud computing

    Science.gov (United States)

    Zhai, Xi; Yue, Peng; Jiang, Liangcun; Wang, Linnan

    2014-01-01

    Cloud computing technologies can support high-performance geospatial services in various domains, such as smart city and agriculture. Apache Hadoop, an open-source software framework, can be used to build a cloud environment on commodity clusters for storage and large-scale processing of data sets. The Open Geospatial Consortium (OGC) Web 3-D Service (W3DS) is a portrayal service for three-dimensional (3-D) geospatial data. Its performance could be improved by cloud computing technologies. This paper investigates how OGC W3DS could be developed in a cloud computing environment. It adopts the Apache Hadoop as the framework to provide a cloud implementation. The design and implementation of the 3-D geospatial information cloud service is presented. The performance evaluation is performed over data retrieval tests running in a cloud platform built by Hadoop clusters. The evaluation results provide a valuable reference on providing high-performance 3-D geospatial information cloud services.

  7. Brian与Apache的传奇

    Institute of Scientific and Technical Information of China (English)

    倪志刚

    2007-01-01

    有这么一个软件,你或许从没有注意过它的存在,但是它却默默地在为全世界70%的网络服务器提供着支持,它就是Apache HTTP Server。而布莱恩·贝伦多夫(Brian Behlendorf)就是它的创造者。除此之外,Brian还基于Apache Http Server创建了Apache基金组组织与APL许可协议,并籍此深深的影响着开源软件运动的发展与前进。

  8. Impact of Port-A-Cath device management in cancer patients with candidaemia.

    Science.gov (United States)

    Lai, Y-C; Huang, L-J; Chen, T-L; Yang, Y-W; Hsiao, L-T; Teng, H-W; Fung, C-P; Chiou, T-J; Tzeng, C-H; Liu, C-Y

    2012-12-01

    This study investigated the impact of management of a totally implantable central venous access port device, Port-A-Cath (Smith Medical, St. Paul, MN, USA), on the outcome of 98 cancer patients with candidaemia. Port-A-Cath retention was found to be significantly associated with poorer outcome, independent of other significant adverse factors [breakthrough candidaemia, Acute Physiology and Chronic Health Evaluation (APACHE) II score ≥ 21, and worse Eastern Cooperative Oncology Group (ECOG) performance score (3-4)]. However, retention of Port-A-Cath devices could be considered in patients who do not have definite catheter-related candidaemia, are not using total parenteral nutrition, do not have poor ECOG performance scores or APACHE II scores, and do not have septic shock. PMID:23084483

  9. Extracting User Interaction Information from the Transaction Logs of a Faceted Navigation OPAC

    Directory of Open Access Journals (Sweden)

    Brad Hemminger

    2009-06-01

    Full Text Available This paper discusses the analysis of Apache web server logs from a faceted catalog interface (OPAC at North Carolina State University. By grouping individual HTTP requests into user sessions and analyzing in that context, requests can be understood as particular user actions, with more specificity as to purpose and effect of an action. Client IP address and time are used as a sufficient proxy for determining user sessions from logs. Some initial exploratory findings of user behavior in the NCSU OPAC are provided, including that users make use of facets less than of text searching, and that some facet groups are used significantly more than others. Links are provided to the scripts used to make this session-based analysis, which could be modified for use with other facetted OPACs which use an Apache front-end.

  10. Indexing Bibliographic Database Content Using MariaDB and Sphinx Search Server

    Directory of Open Access Journals (Sweden)

    Arie Nugraha

    2014-07-01

    Full Text Available Fast retrieval of digital content has become mandatory for library and archive information systems. Many software applications have emerged to handle the indexing of digital content, from low-level ones such Apache Lucene, to more RESTful and web-services-ready ones such Apache Solr and ElasticSearch. Solr’s popularity among library software developers makes it the “de-facto” standard software for indexing digital content. For content (full-text content or bibliographic description already stored inside a relational DBMS such as MariaDB (a fork of MySQL or PostgreSQL, Sphinx Search Server (Sphinx is a suitable alternative. This article will cover an introduction on how to use Sphinx with MariaDB databases to index database content as well as some examples of Sphinx API usage.

  11. Dynamic alarm response procedures

    International Nuclear Information System (INIS)

    The Dynamic Alarm Response Procedure (DARP) system provides a robust, Web-based alternative to existing hard-copy alarm response procedures. This paperless system improves performance by eliminating time wasted looking up paper procedures by number, looking up plant process values and equipment and component status at graphical display or panels, and maintenance of the procedures. Because it is a Web-based system, it is platform independent. DARP's can be served from any Web server that supports CGI scripting, such as ApacheR, IISR, TclHTTPD, and others. DARP pages can be viewed in any Web browser that supports Javascript and Scalable Vector Graphics (SVG), such as NetscapeR, Microsoft Internet ExplorerR, Mozilla FirefoxR, OperaR, and others. (authors)

  12. The outcome of critical illness in decompensated alcoholic liver cirrhosis

    DEFF Research Database (Denmark)

    Kavli, M; Strøm, T; Carlsson, M;

    2012-01-01

    %. If respiratory failure was further complicated by shock treated with vasopressor agents, the 90-day mortality increased to 89%. Ninety-day mortality for patients in need of mechanical ventilation, vasoactive medication, and renal replacement therapy because of acute kidney injury was 93%. CONCLUSION......BACKGROUND: The mortality of patients suffering from acute decompensated liver disease treated in the intensive care unit (ICU) varies between 50% and 100%. Previously published data suggest that liver-specific score systems are less accurate compared with the ICU-specific scoring systems acute...... physiology and chronic health evaluation II (APACHE II) and simplified organ failure assessment (SOFA) in predicting outcome. We hypothesized that in a Scandinavian cohort of ICU patients, APACHE II, SOFA, and simplified acute physiology score (SAPS II) were superior to predict outcome compared with the...

  13. The WLCG Messaging Service and its Future

    International Nuclear Information System (INIS)

    Enterprise messaging is seen as an attractive mechanism to simplify and extend several portions of the Grid middleware, from low level monitoring to experiments dashboards. The production messaging service currently used by WLCG includes four tightly coupled brokers operated by EGI (running Apache ActiveMQ and designed to host the Grid operational tools such as SAM) as well as two dedicated services for ATLAS-DDM and experiments dashboards (currently also running Apache ActiveMQ). In the future, this service is expected to grow in numbers of applications supported, brokers and technologies. The WLCG Messaging Roadmap identified three areas with room for improvement (security, scalability and availability/reliability) as well as ten practical recommendations to address them. This paper describes a messaging service architecture that is in line with these recommendations as well as a software architecture based on reusable components that ease interactions with the messaging service. These two architectures will support the growth of the WLCG messaging service.

  14. CERN Single Sign On Solution

    CERN Document Server

    Ormancey, Emmanuel

    2008-01-01

    The need for Single Sign On has always been restricted by the absence of cross platform solutions: a single sign on working only on one platform or technology is nearly useless. The recent improvements in Web Services Federation (WS-Federation) standard enabling federation of identity, attribute, authentication and authorization information can now provide real extended Single Sign On solutions. Various solutions have been investigated at CERN and now, a Web SSO solution using some parts of WS-Federation technology is available. Using the Shibboleth Service Provider module for Apache hosted web sites and Microsoft ADFS as the identity provider linked to Active Directory user, users can now authenticate on any web application using a single authentication platform, providing identity, user information (building, phone...) as well as group membership enabling authorization possibilities. A typical scenario: a CERN user can now authenticate on a Linux/Apache website using Windows Integrated credentials, and his ...

  15. A Survey of the Availability of Primary Bioinformatics Web Resources

    Institute of Scientific and Technical Information of China (English)

    Trias Thireou; George Spyrou; Vassilis Atlamazoglou

    2007-01-01

    The explosive growth of the bioinformatics field has led to a large amount of data and software applications publicly available as web resources. However, the lack of persistence of web references is a barrier to a comprehensive shared access. We conducted a study of the current availability and other features of primary bioinformatics web resources (such as software tools and databases). The majority (95%) of the examined bioinformatics web resources were found running on UNIX/Linux operating systems, and the most widely used web server was found to be Apache (or Apache-related products). Of the overall 1,130 Uniform Resource Locators (URLs) examined, 91% were highly available (more than 90% of the time), while only 4% showed low accessibility (less than 50% of the time) during the survey. Furthermore, the most common URL failure modes are presented and analyzed.

  16. Integrated Outcrop and Subsurface Studies of the Interwell Environment of Carbonate Reservoirs: Clear Fork (Leonaradian Age) Reservoirs, West Texas and New Mexico, Semi-Annual; SEMIANNUAL

    International Nuclear Information System (INIS)

    Outcrop studies include stratigraphic and petrophysical analysis. Analysis of the detailed sequence- and cycle-scale architecture of the Clear Fork reservoir-equivalent outcrops in Apache Canyon is nearly complete. This work reveals two high-frequency transgressive-regressive sequences (HFS) in the lower Clear Fork composite depositional sequence and three HFS in the basal middle Clear Fork composite depositional sequence. A 1,800-ft transect of 1-inch-diameter samples was collected from one cycle at the Apache Canyon outcrop. The transect was sampled with 5-ft spacing, but there were some gaps due to cover and cliff, resulting in 181 samples. Permeability, porosity, and grain density were measured, and the spatial statistics are being analyzed geostatistically

  17. Micromechanical modeling of tuffaceous rock for application in nuclear waste storage

    International Nuclear Information System (INIS)

    This paper describes the development of micromechanical models for tuffaceous rock. In particular, laboratory tests have been conducted on Topopah Spring tuff from Yucca Mountain, Nevada and Apache Leap tuff from Superior, Arizona. Topopah Spring tuff is the host rock for the proposed underground nuclear waste repository at Yucca Mountain, and Apache Leap tuff is an analog for the host rock. Based on SEM microscopy of the damaged rock specimens, the specific micro-mechanisms for deformation in tuffs have been determined. Micromechanical models based on fracture mechanics theory are then developed for these specific mechanisms. The micromechanical models are able to predict the nonlinear stress-strain behaviour of tuff, including strain-hardening, strain-softening, triaxial strength, and dilatation. (Author)

  18. Deployment of Multicriteria Decision System for National Youth Service Corps (NYSC

    Directory of Open Access Journals (Sweden)

    Afolayan A. Obiniyi

    2013-05-01

    Full Text Available National Youth Service Corps deployment programme is the process of deploying corps members to their places of primary assignment. This paper focused on the use of multicriteria decision system for deployment exercise of corps members to their places of primary assignment instead of manual method. The model was developed using corps membersí disciplines, genders and tribes among others and requests from organisations. The Multicriteria decision system was implemented using Windows, Apache, MySQL and Hypertext Preprocessor (PHP Apache as the web server, PHP as script language, MySQL as the relational database system with windows as operating system and it made use of a single client called the web browser. It is expected that the Multicriteria decision system will increase the efficiency, accuracy and timely posting of the Corps members and that the National youth service corps official should implement the use of the system for their deployment exercise.

  19. Técnicas de minería de datos aplicadas a la informática forense

    OpenAIRE

    Monsalve Pulido, Julián Alberto

    2015-01-01

    El presente artículo muestra los avances de investigación en el análisis de patrones en servidores web apache, utilizando técnicas de minería de datos. Se presenta en esta investigación, un análisis y un software que pretende mejorar los procesos de minería Web para la toma de decisiones en los procesos de informática forense. En esta investigación se aplicaron reglas de asociación, con un algoritmo APRIORI para identificar los hechos comunes dentro de la información del servidor apache.Para ...

  20. SEMCARE: Multilingual Semantic Search in Semi-Structured Clinical Data.

    Science.gov (United States)

    López-García, Pablo; Kreuzthaler, Markus; Schulz, Stefan; Scherr, Daniel; Daumke, Philipp; Markó, Kornél; Kors, Jan A; van Mulligen, Erik M; Wang, Xinkai; Gonna, Hanney; Behr, Elijah; Honrado, Ángel

    2016-01-01

    The vast amount of clinical data in electronic health records constitutes a great potential for secondary use. However, most of this content consists of unstructured or semi-structured texts, which is difficult to process. Several challenges are still pending: medical language idiosyncrasies in different natural languages, and the large variety of medical terminology systems. In this paper we present SEMCARE, a European initiative designed to minimize these problems by providing a multi-lingual platform (English, German, and Dutch) that allows users to express complex queries and obtain relevant search results from clinical texts. SEMCARE is based on a selection of adapted biomedical terminologies, together with Apache UIMA and Apache Solr as open source state-of-the-art natural language pipeline and indexing technologies. SEMCARE has been deployed and is currently being tested at three medical institutions in the UK, Austria, and the Netherlands, showing promising results in a cardiology use case. PMID:27139390

  1. Accelerating Iterative Big Data Computing Through MPI

    Institute of Scientific and Technical Information of China (English)

    梁帆; 鲁小亿

    2015-01-01

    Current popular systems, Hadoop and Spark, cannot achieve satisfied performance because of the inefficient overlapping of computation and communication when running iterative big data applications. The pipeline of computing, data movement, and data management plays a key role for current distributed data computing systems. In this paper, we first analyze the overhead of shuffle operation in Hadoop and Spark when running PageRank workload, and then propose an event-driven pipeline and in-memory shuffle design with better overlapping of computation and communication as DataMPI-Iteration, an MPI-based library, for iterative big data computing. Our performance evaluation shows DataMPI-Iteration can achieve 9X∼21X speedup over Apache Hadoop, and 2X∼3X speedup over Apache Spark for PageRank and K-means.

  2. Based on the Selenium on z/OS Management Facility Research and Implementation of Automated Testing%基于Selenium对z/OS Management Facility自动化测试的研究与实现

    Institute of Scientific and Technical Information of China (English)

    袁圆

    2014-01-01

    In this paper,we study and use the Selenium+Apache Ant+TestNG,write a practical project of automated testing framework,and implement automated testing,through the experimental data show that after the automation en-ables test result to be more stable and reliable.%本文研究并采用Selenium+Apache Ant+TestNG,编写出符合实际项目的自动化测试的类框架,并实现自动化测试,通过实验数据证明,自动化后可以使得测试结果更为稳定、可靠。

  3. 基于Selenium对z/OS Management Facility自动化测试的研究与实现%Research and Implementation of Automated Testing Based on Selenium on z/OS Management Facility

    Institute of Scientific and Technical Information of China (English)

    袁圆

    2014-01-01

    This paper studies and use the Selenium+Apache Ant+TestNG to write a practical project of automated testing framework, and implement automated testing, through the experimental data show that after the automation enables test result to be more stable and reliable.%研究并采用Selenium+Apache Ant+TestNG,编写出符合实际项目的自动化测试的类框架,并实现自动化测试,通过实验数据证明,自动化后可以使得测试结果更为稳定、可靠。

  4. Perancangan Web pada SMK Negeri 9 Medan

    OpenAIRE

    Jundi, Imam Fakhri

    2015-01-01

    Website SMK Negeri 9 MEDAN bertujuan sebagai jembatan antara pihak sekolah dengan masyarakat umum. Sistem informasi ini dikembangkan menggunakan Macromedia Dreamweaver sebagai PHP Editor, Apache sebagai web server dan MySQL sebagai database. Metodologi pengembangan sistem adalah berdasarkan algoritma pemrogramannya. Sistem ini meliputi input data yang berkaitan dengan pegawai,murid kemudian sistem login untuk administrator. Objektif utama sistem informasi ini adalah untuk mempermudah publikas...

  5. Penjualan Makanan Kesehatan Menggunakan Website Internet E-commerce

    OpenAIRE

    Maisari, Aidha

    2015-01-01

    This study aims to establish a health food sales using the internet e-commerce websites. This website was developed using the software Apache, PHP, and MySQL. This website serves to make buying and selling health food products which included various types of health food products in the show. The purpose of the design of e-commerce internet websites is to understand the system of sales and online sales strategy to increase profits and ease of transaction. 112406081

  6. A Genomic Score Prognostic of Outcome in Trauma Patients

    OpenAIRE

    Warren, H. Shaw; Elson, Constance M; Hayden, Douglas L.; Schoenfeld, David A.; Cobb, J. Perren; Ronald V Maier; Moldawer, Lyle L; Moore, Ernest E; HARBRECHT, BRIAN G; Pelak, Kimberly; Cuschieri, Joseph; Herndon, David N; Jeschke, Marc G.; Finnerty, Celeste C.; Brownstein, Bernard H

    2009-01-01

    Traumatic injuries frequently lead to infection, organ failure, and death. Health care providers rely on several injury scoring systems to quantify the extent of injury and to help predict clinical outcome. Physiological, anatomical, and clinical laboratory analytic scoring systems (Acute Physiology and Chronic Health Evaluation [APACHE], Injury Severity Score [ISS]) are utilized, with limited success, to predict outcome following injury. The recent development of techniques for measuring the...

  7. Performance testing With JMeter 29

    CERN Document Server

    Erinle, Bayo

    2013-01-01

    Performance Testing With JMeter 2.9 is a standard tutorial that will help you polish your fundamentals, guide you through various advanced topics, and along the process help you learn new tools and skills.This book is for developers, quality assurance engineers, testers, and test managers new to Apache JMeter, or those who are looking to get a good grounding in how to effectively use and become proficient with it. No prior testing experience is required.

  8. Open Source Intelligence

    OpenAIRE

    Stalder, Felix; Hirsh, Jesse

    2002-01-01

    The Open Source movement has established over the last decade a new collaborative approach, uniquely adapted to the Internet, to developing high-quality informational products. Initially, its exclusive application was the development of software (GNU/Linux and Apache are among the most prominent projects), but increasingly we can observe this collaborative approach being applied to areas beyond the coding of software. One such area is the collaborative gathering and analysis of information, a...

  9. ОЦЕНКА ВЗАИМОСВЯЗИ ПЕРСИСТЕНТНОЙ ОРГАННОЙ ДИСФУНКЦИИ С ГОСПИТАЛЬНОЙ ЛЕТАЛЬНОСТЬЮ И ЛОКАЛЬНЫМИ ОСЛОЖНЕНИЯМИ У БОЛЬНЫХ ТЯЖЕЛЫМ ОСТРЫМ ПАНКРЕАТИТОМ

    OpenAIRE

    МИРОНОВ П.И.; ЛУТФАРАХМАНОВ И.И.; ИШМУХАМЕТОВ И.Х.; МЕДВЕДЕВ О.И

    2008-01-01

    The investigation aimed at determining mortality rate in patients with transient (< 72 hours) and persistent (>72 hours) early organ failure and showing whether persistent organ failure predicts death or local complications. From February 2000 to December 2005,767 consecutive cases of acute pancreatitis were studied. A total of 100 patients with severe acute pancreatitis and failure of at least 1 organ were included into a trial. APACHE II, MOD, LODS and Sofa scores, Atlanta criteria an...

  10. Advanced system of planning and organization of classes at the university

    OpenAIRE

    Guadamillas Herranz, Álvaro

    2014-01-01

    This document is the result of a process of web development to create a tool that will allow to Cracow University of Technology consult, create and manage timetables. The technologies chosen for this purpose are Apache Tomcat Server, My SQL Community Server, JDBC driver, Java Servlets and JSPs for the server side. The client part counts on Javascript, jQuery, AJAX and CSS technologies to perform the dynamism. The document will justify the choice of these technologies and will explain so...

  11. A Cloud Based Platform for Big Data Science

    OpenAIRE

    Islam, Md Zahidul

    2014-01-01

    With the advent of cloud computing, resizable scalable infrastructures for data processing is now available to everyone. Software platforms and frameworks that support data intensive distributed applications such as Amazon Web Services and Apache Hadoop enable users to the necessary tools and infrastructure to work with thousands of scalable computers and process terabytes of data. However writing scalable applications that are run on top of these distributed frameworks is still a demanding a...

  12. Hadoop on HPC: Integrating Hadoop and Pilot-based Dynamic Resource Management

    OpenAIRE

    Luckow, Andre; Paraskevakos, Ioannis; Chantzialexiou, George; Jha, Shantenu

    2016-01-01

    High-performance computing platforms such as supercomputers have traditionally been designed to meet the compute demands of scientific applications. Consequently, they have been architected as producers and not consumers of data. The Apache Hadoop ecosystem has evolved to meet the requirements of data processing applications and has addressed many of the limitations of HPC platforms. There exist a class of scientific applications however, that need the collective capabilities of traditional h...

  13. Big data processing with Hadoop

    OpenAIRE

    Wu, Shiqi

    2015-01-01

    Computing technology has changed the way we work, study, and live. The distributed data processing technology is one of the popular topics in the IT field. It provides a simple and centralized computing platform by reducing the cost of the hardware. The characteristics of distributed data processing technology have changed the whole industry. Hadoop, as the open source project of Apache foundation, is the most representative platform of distributed big data processing. The Hadoop distribu...

  14. Hadoop: HDFS, MapReduce a výpočty v IBM BigInsights

    OpenAIRE

    Fessl, Adam

    2014-01-01

    This undergraduate thesis thematically appertains to the field of Big Data. Particularly, it concerns Hadoop, an open-source tool, serving for distributed processing and saving data. The object of this thesis is to provide the reader with theoretical knowledge and basic prin-ciples concerning the Apache Hadoop with concentration on the file system HDFS and model for distributed MapReduce computing. Theoretical knowledge and principles are illustrated on modified application WordCount in IBM I...

  15. HEPDOOP: High-Energy Physics Analysis using Hadoop

    Science.gov (United States)

    Bhimji, W.; Bristow, T.; Washbrook, A.

    2014-06-01

    We perform a LHC data analysis workflow using tools and data formats that are commonly used in the "Big Data" community outside High Energy Physics (HEP). These include Apache Avro for serialisation to binary files, Pig and Hadoop for mass data processing and Python Scikit-Learn for multi-variate analysis. Comparison is made with the same analysis performed with current HEP tools in ROOT.

  16. REAL TIME DATA PROCESSING FRAMEWORKS

    OpenAIRE

    Yash Sakaria; Chetashri Bhadane

    2015-01-01

    On a business level, everyone wants to get hold of the business value and other organizational advantages that big data has to offer. Analytics has arisen as the primitive path to business value from big data. Hadoop is not just a storage platform for big data; it’s also a computational and processing platform for business analytics. Hadoop is, however, unsuccessful in fulfilling business requirements when it comes to live data streaming. The initial architecture of Apache Hadoop did not solv...

  17. HEPDOOP: High-energy physics analysis using hadoop

    International Nuclear Information System (INIS)

    We perform a LHC data analysis workflow using tools and data formats that are commonly used in the 'Big Data' community outside High Energy Physics (HEP). These include Apache Avro for serialisation to binary files, Pig and Hadoop for mass data processing and Python Scikit-Learn for multi-variate analysis. Comparison is made with the same analysis performed with current HEP tools in ROOT.

  18. Data streaming in Hadoop : A STUDY OF REAL TIME DATA PIPELINE INTEGRATION BETWEEN HADOOP ENVIRONMENTS AND EXTERNAL SYSTEMS

    OpenAIRE

    Björk, Kim; Bodvill, Jonatan

    2015-01-01

    The field of distributed computing is growing and quickly becoming a natural part of large as well as smaller enterprises’ IT processes. Driving the progress is the cost effectiveness of distributed systems compared to centralized options, the physical limitations of single machines and reliability concerns. There are frameworks within the field which aims to create a standardized platform to facilitate the development and implementation of distributed services and applications. Apache Hadoop...

  19. Genotyping in the Cloud with Crossbow

    OpenAIRE

    Gurtowski, James; Schatz, Michael C; Langmead, Ben

    2012-01-01

    Crossbow is a scalable, portable, and automatic cloud computing tool for identifying SNPs from high coverage short read resequencing data. It is built on Apache Hadoop, an implementation of the MapReduce software framework. Hadoop allows Crossbow to distribute read alignment and SNP calling subtasks over a cluster of commodity computers. Two robust tools, Bowtie and SOAPsnp, implement the fundamental alignment and variant calling operations respectively, and have demonstrated capabilities wit...

  20. MPJ Express meets YARN:towards Java HPC on Hadoop systems

    OpenAIRE

    Zafar, Hamza; Kahn, Farrukh Aftab; Carpenter, David Bryan; Shafi, Aamir; Malik, Asad Waqar

    2015-01-01

    Many organizations—including academic, research, commercial institutions—have invested heavily in setting up High Performance Computing (HPC) facilities for running computational science applications. On the other hand, the Apache Hadoop software—after emerging in 2005— has become a popular, reliable, and scalable open-source framework for processing large-scale data (Big Data). Realizing the importance and significance of Big Data, an increasing number of organizations are investing in relat...

  1. Confirming HD 23478 as a new magnetic B star hosting an H$\\alpha$-bright centrifugal magnetosphere

    OpenAIRE

    Sikora, James; Wade, Gregg; Bohlender, David; Neiner, Coralie; Oksala, Mary; Shultz, Matt; Cohen, David; ud-Doula, Asif; Grunhut, Jason; Monin, Dmitry; Owocki, Stan; Petit, Véronique; Rivinius, Thomas; Townsend, Richard

    2015-01-01

    In this paper we report 23 magnetic field measurements of the B3IV star HD 23478: 12 obtained from high resolution Stokes $V$ spectra using the ESPaDOnS (CFHT) and Narval (TBL) spectropolarimeters, and 11 from medium resolution Stokes $V$ spectra obtained with the DimaPol spectropolarimeter (DAO). HD 23478 was one of two rapidly rotating stars identified as potential "centrifugal magnetosphere" hosts based on IR observations from the Apache Point Observatory Galactic Evolution Experiment surv...

  2. gWidgetsWWW: Creating Interactive Web Pages within R

    OpenAIRE

    John Verzani

    2012-01-01

    The gWidgetsWWW package provides a framework for easily developing interactive web pages from within R. It uses the API developed in the gWidgets programming interface to specify the layout of the controls and the relationships between them. The web pages may be served locally under R's built-in web server for help pages or from an rApache-enabled web server.

  3. Addition of 25-hydroxyvitamin D levels to the Deyo-Charlson Comorbidity Index improves 90-day mortality prediction in critically ill patients

    OpenAIRE

    Mahato, Bisundev; Otero, Tiffany M. N.; Holland, Carrie A.; Giguere, Patrick T.; Bajwa, Ednan K; Camargo, Carlos A.; Quraishi, Sadeq A

    2016-01-01

    Background The Deyo-Charlson Comorbidity Index (DCCI) has low predictive value in the intensive care unit (ICU). Our goal was to determine whether addition of 25-hydroxyvitamin D (25OHD) levels to the DCCI improved 90-day mortality prediction in critically ill patients. Methods Plasma 25OHD levels, DCCI, and Acute Physiology and Chronic Health Evaluation II (APACHE II) scores were assessed within 24 h of admission in 310 ICU patients. Receiver operating characteristic curves of the prediction...

  4. Methodologies Used in Open Source Approach to Developing Software in Companies in Finland

    OpenAIRE

    Jääskeläinen, Felicia Gbemisola

    2013-01-01

    There has always been methodology since when there has been a need to create solutions to problems. In the case of open source software development, methdology has been essential even though not very visible in creating successful development processes. The Linux and Apache projects are but a few of success stories of open source development projects. This research project sets out to gain knowledge on methodologies used in open source software development and its theoretical backgroun...

  5. Aspect OntoMaven - Aspect-Oriented Ontology Development and Configuration With OntoMaven

    OpenAIRE

    Paschke, Adrian; Schaefermeier, Ralph

    2015-01-01

    In agile ontology-based software engineering projects support for modular reuse of ontologies from large existing remote repositories, ontology project life cycle management, and transitive dependency management are important needs. The contribution of this paper is a new design artifact called OntoMaven combined with a unified approach to ontology modularization, aspect-oriented ontology development, which was inspired by aspect-oriented programming. OntoMaven adopts the Apache Maven-based d...

  6. 其他漏洞概览

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    IBM AIX操作系统Swcons命令行参数本地溢出的漏洞;Sawmill站点日志分析工具包未明远程权限提升漏洞;CA Vet病毒库远程堆溢出的漏洞;IBM Websphere Application Server存在溢出漏洞;Apache Web Server Satisfy命令访问控制绕过漏洞……

  7. Student stock exchange application development on Android mobile platform

    OpenAIRE

    Balažic, Mitja

    2011-01-01

    The thesis describes the development of a mobile application that runs on Android platform and enables stock trading on Student stock exchange (Študentska borza). Mobile operating system Android and software development kit paired with Eclipse are first described. Web server Apache running PHP and MySQL database were used for server-side application. Technologies like REST, JSON and SSL are used for communication between client and server. Central part of the thesis describes application a...

  8. Effect of door-to-antibiotic time on mortality of patients with sepsis in emergency department: a prospective cohort study.

    Directory of Open Access Journals (Sweden)

    Mohammad Jalili

    2013-07-01

    Full Text Available Sepsis constitutes an important cause of hospital admission with a high mortality rate. Appropriate antibiotic therapy is the cornerstone of therapy in patients with sepsis. Although numerous studies have recommended early antibiotic initiation in severe sepsis or septic shock stages of sepsis syndrome, its role in treatment of patients with sepsis who have not entered these stages remains to be investigated. The purpose of this study is to investigate the effect of door-to-antibiotic time in sepsis patients with various degrees of severity. This is a longitudinal prospective cohort study on adult patients admitted with sepsis to the emergency department. Sepsis was defined as presence of at least two criteria of systemic inflammatory response syndrome and procalcitonin levels ≥ 2μg/l. Severity of sepsis was determined using the APACHE II (Acute Physiology and Chronic Health Evaluation II scoring system. Time to antibiotic administration was recorded and its relationship with mortality was assessed. A total of 145 patients were eligible for enrollment. The mean age was 60.4 years and the mean APACHE score was 13.7. The overall in-hospital mortality was 21.4%, and the mean length of stay in hospital was 211.9 hours. The mean door-to-antibiotic time for our patients was 104.4 minutes. Antibiotic administration time and mortality in patients with APACHE scores of 21 or higher (P=0.05 were significantly related; whereas such a relationship was not observed for patients with APACHE scores of 11- 20 (P=0.46. We observed early antibiotic initiation for patients in sepsis phase with higher severity scores was associated with significant improvement in survival rate.

  9. Mecanismos de planificación de accesos a bases de datos no relacionales

    OpenAIRE

    González Arriaza, David

    2014-01-01

    [CASTELLÀ] Se ha implementado un módulo que permite optimizar de forma automática los accesos a la base de datos Apache Cassandra. Además, se han implementado políticas que permiten evaluar el módulo en función de unas métricas de rendimiento y se ha realizado un análisis de qué impacto tienen dichas métricas.

  10. Early Assessment of Delirium in Elderly Patients after Hip Surgery

    OpenAIRE

    Lee, Hyo Jin; Hwang, Deuk Soo; Wang, Seong Keun; Chee, Ik Seung; Baeg, Sengmi; Kim, Jeong Lan

    2011-01-01

    Objective This study is intended to identify predictive factors of delirium, including risk factors and prodromal symptoms. Methods This study included sixty-five patients aged 65 years or older who had undergone hip surgery. Baseline assessments included age; gender; admission type (acute/elective); reason for surgery (fracture/replacement); C-reactive protein (CRP); Acute Physiology, Age, Chronic Health Evaluation (APACHE III); and the Mini-Mental State Examination (MMSE). The Korean versio...

  11. Perancangan E-Commerce Pada Studio Photo E’karya

    OpenAIRE

    Barus, Lidwina Eninta

    2010-01-01

    Kajian ini bertujuan untuk membangun suatu website e-commerce pada Studio Photo E’KARYA. Website ini dikembangkan dengan menggunakan perangkat lunak Apache, PHP, MySQL, Dreamweaver 8, Flash 8, dan Fireworks MX. Website ini berfungsi untuk memberikan informasi tentang Studio Photo E’KARYA. Tujuan perancangan situs e-commerce ini adalah untuk mempermudah masyarakat dalam memperoleh informasi mengenai Studio Photo E’KARYA secara online. 072406154

  12. Profile of organ dysfunction and predictors of mortality in severe scrub typhus infection requiring intensive care admission

    Directory of Open Access Journals (Sweden)

    Mathew Griffith

    2014-01-01

    Full Text Available Background and Aims: Scrub typhus, a zoonotic rickettsial infection, is an important reason for intensive care unit (ICU admission in the Indian subcontinent. We describe the clinical profile, organ dysfunction, and predictors of mortality of severe scrub typhus infection. Materials and Methods: Retrospective study of patients admitted with scrub typhus infection to a tertiary care university affiliated teaching hospital in India during a 21-month period. Results: The cohort (n = 116 aged 40.0 ± 15.2 years (mean ± SD, presented 8.5 ± 4.4 days after symptom onset. Common symptoms included fever (100%, breathlessness (68.5%, and altered mental status (25.5%. Forty-seven (41.6% patients had an eschar. Admission APACHE-II score was 19.6 ± 8.2. Ninety-one (85.2% patients had dysfunction of 3 or more organ systems. Respiratory (96.6% and hematological (86.2% dysfunction were frequent. Mechanical ventilation was required in 102 (87.9% patients, of whom 14 (12.1% were solely managed with non-invasive ventilation. Thirteen patients (11.2% required dialysis. Duration of hospital stay was 10.7 ± 9.7 days. Actual hospital mortality (24.1% was less than predicted APACHE-II mortality (36%; 95% Confidence interval 32-41. APACHE-II score and duration of fever were independently associated with mortality on logistic regression analysis. Conclusions: In this cohort of severe scrub typhus infection with multi-organ dysfunction, survival was good despite high severity of illness scores. APACHE-II score and duration of fever independently predicted mortality.

  13. OntoMaven: Maven-based Ontology Development and Management of Distributed Ontology Repositories

    OpenAIRE

    Paschke, Adrian

    2013-01-01

    In collaborative agile ontology development projects support for modular reuse of ontologies from large existing remote repositories, ontology project life cycle management, and transitive dependency management are important needs. The Apache Maven approach has proven its success in distributed collaborative Software Engineering by its widespread adoption. The contribution of this paper is a new design artifact called OntoMaven. OntoMaven adopts the Maven-based development methodology and ada...

  14. Tribe kills fuel rod proposal

    International Nuclear Information System (INIS)

    This article is a review of nuclear utilities' efforts to find a repository of spent fuel rods. The rejection by the Mescalero Apaches of plans to build a waste repository on tribal lands has left a number of utilities scrambling to find interim solutions. Prairie Island will have to close before the end of the year unless a solution is found, and the Hope Creek/Salem units, exhausting there storage capacity within ten years, are considering dry-cask storage

  15. Technology stacks and frameworks for full-stack application development

    OpenAIRE

    Ušaj, Erik

    2016-01-01

    This work aims providing a comprehensive overview and analysis of current JavaScript (JS) technology stacks and frameworks for full-stack application development: from web clients, mobile and desktop applications to server applications and cloud-connected services. Analysis shall focus on MEAN technology stack and frameworks such as Meteor which also tries to leverage mobile app development using Apache Cordova framework. We will include an overview of available JS build tools for desktop app...

  16. Sistem Informasi Manajamen Perangkat Elektronik Berbasis Web

    OpenAIRE

    Budi Sunaryo; M. Ilhamdi Rusydi; Abdul Manab; Amirul Luthfi; Rudi; Trisya Septiana

    2016-01-01

    Smarthome merupakan salah satu implementasi konsep Internet of Things (IoT) yang memungkinkan untuk mengontrol dan memonitoring perangkat elektronik melalui jaringan internet. Pada penelitian ini dirancang sebuah sistem smarthome yang mendukung sinkronisasi pengontrolan hidup dan matinya perangkat elektronik melalui switch, aplikasi web dan time scheduling dengan database. Untuk mendukung sistem tersebut digunakan beberapa tools pendukung seperti Apache, MySQL, dan PHP serta hardware berupa a...

  17. What Is the Best Pulmonary Physiotherapy Method in ICU?

    OpenAIRE

    Ufuk Kuyrukluyildiz; Orhan Binici; İlke Kupeli; Nurel Erturk; Barış Gulhan; Fethi Akyol; Adalet Ozcicek; Didem Onk; Guldane Karabakan

    2016-01-01

    Objective. Effects of high frequency chest wall oscillation technique were investigated on intubated ICU patients. Background. Thirty intubated patients were included in the study. The control group (n = 15) received routine pulmonary rehabilitation technique. In addition to the pulmonary rehabilitation technique, the study group (n = 15) was given high frequency chest wall oscillation (HFCWO). APACHE II, dry sputum weight, lung collapse index, and blood gas values were measured at 24th, 48th...

  18. What Is the Best Pulmonary Physiotherapy Method in ICU?

    OpenAIRE

    Ufuk Kuyrukluyildiz; Orhan Binici; İlke Kupeli; Nurel Erturk; Barış Gulhan; Fethi Akyol; Adalet Ozcicek; Didem Onk; Guldane Karabakan

    2016-01-01

    Objective. Effects of high frequency chest wall oscillation technique were investigated on intubated ICU patients. Background. Thirty intubated patients were included in the study. The control group (n=15) received routine pulmonary rehabilitation technique. In addition to the pulmonary rehabilitation technique, the study group (n=15) was given high frequency chest wall oscillation (HFCWO). APACHE II, dry sputum weight, lung collapse index, and blood gas values were measured at 24th, 48th, an...

  19. Recent Observations of Venus' OI and O2 Emission from

    Science.gov (United States)

    Gray, C. L.; Chanover, N. J.; Slanger, T. G.

    2011-10-01

    Past observations of the Venusian night glow features O(1S -1 D) at 5577.3 Å (atomic oxygen green line) and O2 (a - X) 0 - 0 at 1.27 μm were found to be temporally and spatially variable. We report on the analysis of recent observations of these two features, obtained using optical and infrared spectrographs on the 3.5-meter Astrophysical Research Consortium Telescope at Apache Point Observatory (APO) in December 2010.

  20. Comparison of Risk Scoring Systems to Predict the Outcome in ASA-PS V Patients Undergoing Surgery: A Retrospective Cohort Study.

    Science.gov (United States)

    Yurtlu, Derya Arslan; Aksun, Murat; Ayvat, Pnar; Karahan, Nagihan; Koroglu, Lale; Aran, Gülcin Önder

    2016-03-01

    Operative decision in American Society of Anesthesiology Physical Status (ASA-PS) V patient is difficult as this group of patients expected to have high mortality rate. Another risk scoring system in this ASA-PS V subset of patients can aid to ease this decision.Data of ASA-PS V classified patients between 2011 and 2013 years in a single hospital were analyzed in this study. Predicted mortality of these patients was determined with acute physiology and chronic health evaluations (APACHE) II, simplified acute physiology score (SAPS II), Charlson comorbidity index (CCI), Porthsmouth physiological and operative severity score for enumeration of mortality and morbidity (P-POSSUM), Surgical apgar score (SAS), and Goldman cardiac risk index (GCRI) scores. Observed and predicted mortality rates according to the risk indexes in these patients were compared at survivor and nonsurvivor group of patients. Risk stratification was made with receiver operator characteristic (ROC) curve analysis.Data of 89 patients were included in the analyses. Predicted mortality rates generated by APACHE II and SAPS II scoring systems were significantly different between survivor and nonsurvivor group of patients. Risk stratification with ROC analysis revealed that area under curve was 0.784 and 0.681 for SAPS II and APACHE II scoring systems, respectively. Highest sensitivity (77.3) is reached with SAPS II score.APACHE II and SAPS II are better predictive tools of mortality in ASA-PS V classified subset of patients. Discrimination power of SAPS II score is the best among the compared risk stratification scores. SAPS II can be suggested as an additional risk scoring system for ASA-PS V patients. PMID:27043696

  1. Sistem Penjualan Dan Pembelian Buku Berbasis E-Commerce Di Toko Buku Darussalam Medan

    OpenAIRE

    Puspita, Ika

    2010-01-01

    Kajian ini bertujuan untuk membangun suatu website e-commerce pada Toko Buku Darussalam. Website ini dikembangkan dengan menggunakan perangkat lunak adobe Dreamweaver 8, Apache, PHP, dan MySQL. Website ini berfungsi untuk memberikan informasi tentang Toko Buku Darussalam yang juga meliputi sistem penjualan online. Tujuan perancangan sistem e-commerce ini adalah untuk memasarkan produk yang dijual oleh Toko Buku Darussalam ke daerah – daerah lain. Selain itu, perancangan situs ini juga bertuju...

  2. Penjualan Makanan Berbahan Dasar Tahu dan Tempe Berbasis E-Commerce

    OpenAIRE

    Dwianto, Fadli

    2015-01-01

    Dalam tugas akhir ini, penulis akan memberikan kajian tentang pembangunan sebuah website e-commerce penjualan makanan, kajian ini didesain dengan Adobe Photoshop Elements 12 dan dibangun dengan menggunakan Adobe Dreamweaver CS3, dan perangkat lunak Apache Triad 2, PhpMyAdmin, CSS, dan HTML. Website ini bertujuan untuk meningkatkan minat masyarakat akan makanan sehat seperti tahu tempe tanpa harus repot membuat sendiri ataupun membeli dengan penjualnya.

  3. Perancangan dan Pembuatan Commerce Qz_Collection Online System Berbasis Web Menggunakan PHP dan Mysql

    OpenAIRE

    Puspita, Putri Indah

    2015-01-01

    Kajian ini bertujuan membangun suatu website E-Commerce pada toko baju Qz_Collection. Website ini di kembangkan dengan menggunakan perangkat lunak Adobe Dreamweaver, Apache, PHP dan MySQL. Website ini berfungsi untuk memberikan informasi tentang toko baju Qz_Collection yang juga meliputi sistem penjualan online.Tujuan perancangan situs e-commerce ini adalah untuk mempermudah masyarakat dalam memperoleh informasi mengenai toko baju Qz_Collection secara online dan update mengenai deskripsi baju...

  4. Penjualan Online Pakaian Dengan Web E-Commerce.

    OpenAIRE

    Daulay, Andri Jasman

    2011-01-01

    Kajian ini bertujuan untuk membangun suatu website e-commerce penjualan pakaian online. Website ini dikembangkan dengan menggunakan perangkat lunak Apache, PHP dan MySQL. Website ini berfungsi untuk melakukan jual beli pakaian dimana di dalamnya terdapat berbagai kategori, jenis dan merek pakaian yang ditampilkan. Tujuan perancangan website e-commerce ini adalah untuk memahami sistem penjualan dan strategi penjualan secara online untuk meningkatkan keuntungan dan kemudahan d...

  5. Analisis Dan Perancangan E-Commerce Online System Berbasis Web

    OpenAIRE

    Nasution, Risky Agung

    2014-01-01

    Kajian ini bertujuan membangun suatu website E-Commerce pada toko penjualan perlengkapan pria mulai dari baju, celana, jam dan perlengkapan lainnya. Website ini di kembangkan dengan menggunakan perangkat lunak Adobe Dreamweaver, Apache, PHP dan MySQL. Website ini berfungsi untuk memberikan informasi tentang toko fathshop yang juga meliputi sistem penjualan online. Tujuan perancangan situs e-commerce ini adalah untuk mempermudah masyarakat dalam memperoleh informasi mengenai toko fathshop seca...

  6. Penjualan Online Sepatu Dengan Web E-Commerce.

    OpenAIRE

    Harahap, Hedi Hermawan

    2011-01-01

    Kajian ini bertujuan untuk membangun suatu website e-commerce penjualan sepatu online. Website ini dikembangkan dengan menggunakan perangkat lunak Apache, PHP dan MySQL. Website ini berfungsi untuk melakukan jual beli sepatu dimana di dalamnya terdapat berbagai kategori dan merek sepatu yang ditampilkan. Tujuan perancangan website e-commerce ini adalah untuk memahami sistem penjualan dan strategi penjualan secara online untuk meningkatkan keuntungan dan kemudahan dalam bertr...

  7. Perancangan E-Commerce Ditoko Buku Rohani LOGOS

    OpenAIRE

    Sihombing, Zivora Veronika

    2009-01-01

    Kajian ini bertujuan untuk membangun suatu website e-commerce pada Toko Buku Rohani LOGOS. Website ini dikembangkan dengan menggunakan perangkat lunak Adobe Dreamweaver 8, Apache, PHP dan MySQL. Website ini berfungsi untuk memberikan informasi tentang Toko Buku Rohani LOGOS yang juga meliputi sistem penjualan online. Tujuan perancangan situs e-commerce ini adalah untuk mempermudah masyarakat dalam memperoleh informasi mengenai Toko Buku Rohani LOGOS secara online dan update dan deskripsi buku...

  8. Perancangan E-Commerce Pada Toko Roti Ganda Dengan Menggunakan Dreamweaver 8

    OpenAIRE

    Pane, Siti Mai Sarah

    2010-01-01

    Kajian ini bertujuan untuk membangun suatu website pada Toko Roti Ganda. Website ini di kembangkan dengan menggunakan perangkat lunak Macromedia Dreamweaver 8, Apache 2.2.3, PHP 5.2, dan MySQL 5.0, Website ini berfungsi untuk memberikan kemudahan dalam penjualan roti dan kue serta informasi pada pelanggan Toko Roti Ganda dimanapun berada. Tujuan Website ini adalah untuk memperkenalkan bahwa sistem informasi berbasis e-Commerce sangat penting dalam perkembangan usaha. serta dapat meningkatkan ...

  9. JavaScript mobile application development

    CERN Document Server

    Saleh, Hazem

    2014-01-01

    If you are a native mobile developer, with some familiarity with the common web technologies of JavaScript, CSS, and HTML, or if you are a web developer, then this learning guide will add great value and impact to your work. Learning how to develop mobile applications using Apache Cordova is of particular importance if you are looking to develop applications on a variety of different platforms efficiently.

  10. Perancangan Website E-commerce Penjualan Sepatu Online

    OpenAIRE

    Khallis, Khalissandy

    2015-01-01

    This study aims to build an e-commerce website selling shoes online. The website is developed using software Apache, PHP and MySQL. This website serves to make buying and selling shoes which there are many categories and brands of shoes are displayed. The purpose of designing an e-commerce website these shoes is to understand the system of sales and online sales strategies and to improve profitability and ease of transaction.

  11. Open source identity management patterns and practices using OpenAM 10.x

    CERN Document Server

    Kenning, Waylon

    2013-01-01

    This is a Packt Mini in a tutorial format that provides multiple examples on Identity Management using OpenAM 10.x.Open Source Identity Management Patterns and Practices Using OpenAM 10.x is great for developers and architects who are new to Identity Management, and who want a brief overview of what's possible and how to quickly implement a prototype. It's assumed that you've had experience with web applications and some knowledge of Apache and Tomcat.

  12. Pendekatan Penerapan Teknologi Komunikasi Dan Informasi Berbasis Web Pengrajin Tenun Songket Melayu Di Sumatera.

    OpenAIRE

    Muliana, Winda

    2011-01-01

    Kajian ini bertujuan untuk membangun website tentang kerajinan tenun songket Melayu. Website ini dibangun di bawah sistem operasi Windows Vista yang mencakup aplikasi Appserv yang terdiri dari PHP, MySQL dan Apache sebagai pembuatan databasenya. Website ini juga didukung bahasa pemrograman web lainnya seperti HTML (HyperText Markup Language), CSS (Cascading Style Sheets) dan JavaScript Sedangkan Macromedia Dreamweaver 8, Adobe Photoshop CS2 untuk mendesain tampilan website tersebut. Tujuan da...

  13. Clinical characteristics and prognostic factors of severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Lei Kong; Nn Santiago; Tian-Quan Han; Sheng-Dao Zhang

    2004-01-01

    AIM: To investigate the clinical characteristics and prognostic factors of a consecutive series of patients with severe acute pancreatitis (SAP).METHODS: Clinical data of SAP patients admitted to our hospital from January 2003 to January 2004 were retrospectively reviewed. Collected data included the age, gender, etiology,length of hospitalization, APACHE Ⅱ score at admission,local and organ/systemic complications of the patients.RESULTS: Of the 268 acute pancreatitis patients, 94 developed SAP. The mean age of SAP patients was 52 years, the commonest etiology was cholelithiasis (45.7%), the mean length of hospitalization was 70 d, the mean score of APACHE Ⅱ was 7.7. Fifty-four percent of the patients developed necrosis, 25% abscess, 58% organ/systemic failure. A total of 23.4% (22/94) of the SAP patients died. Respiratory failure was the most common organ clysfunction (90.9%) in deceased SAP patients, followed by cardiovascular failure (86.4%),renal failure (50.0%). In the SAP patients, 90.9% (20/22)developed multiple organ/systemic failures. There were significant differences in age, length of hospitalization,APACHE Ⅱ score and incidences of respiratory failure, renal failure, cardiovascular failure and hematological failure between deceased SAP patients and survived SAP patients.By multivariate logistic regression analysis, independent prognostic factors for mortality were respiratory failure,cardiovascular failure and renal failure.CONCLUSION: SAP patients are characterized by advanced age, high APACHE Ⅱ score, organ failure and their death is mainly due to multiple organ/systemic failures. In patients with SAP, respiratory, cardiovascular and renal failures can predict the fatal outcome and more attention should be paid to their clinical evaluation.

  14. Introducing the Oregon State University Open Source Lab

    OpenAIRE

    Leslie Hawthorn; Anthony Casson

    2011-01-01

    The Oregon State University Open Source Lab (OSUOSL) is the home of growing, high-impact open source communities. Its world-class hosting services enable the Linux operating system, Apache web server, the Drupal content management system, and over 50 other leading open source software projects to collaborate with contributors and distribute software to millions of users globally. Through custom software development, vendor partnerships, and industry events such as the Government Open Source C...

  15. A Web Based Financial and Accounting Software Application

    Directory of Open Access Journals (Sweden)

    Doru E. TILIUTE

    2010-01-01

    Full Text Available The Client-server applications become more attractivein comparison with their counterpart desktop-type due to someincontestable advantages. Among the client-server applicationssome uses the Web environment providing full access fromanywhere and anytime to all application features. The presentwork presents the fist results in the achievement of a web basedfinancial and accounting application using open-sourcestechnologies and programming languages (Apache, MySQL,PHP and JavaScript

  16. JPN Guidelines for the management of acute pancreatitis: severity assessment of acute pancreatitis

    OpenAIRE

    Hirota, Masahiko; Takada, Tadahiro; Kawarada, Yoshifumi; Hirata, Koichi; Mayumi, Toshihiko; Yoshida, Masahiro; Sekimoto, Miho; Kimura, Yasutoshi; Takeda, Kazunori; ISAJI, Shuji; Koizumi, Masaru; Otsuki, Makoto; Matsuno, Seiki

    2006-01-01

    This article addresses the criteria for severity assessment and the severity scoring system of the Ministry of Health and Welfare of Japan; now the Japanese Ministry of Health, Labour, and Welfare (the JPN score). It also presents data comparing the JPN score with the Acute Physiology and Chronic Health Evaluation (APACHE) II score and the Ranson score, which are the major measuring scales used in the United States and Europe. The goal of investigating these scoring systems is the achievement...

  17. Drupal 7 Multi Sites Configuration

    CERN Document Server

    Butcher, Matt

    2012-01-01

    Follow the creation of a multi-site instance with Drupal. The practical examples and accompanying screenshots will help you to get multiple Drupal sites set up in no time. This book is for Drupal site builders. It is assumed that readers are familiar with Drupal already, with a basic grasp of its concepts and components. System administration concepts, such as configuring Apache, MySQL, and Vagrant are covered but no previous knowledge of these tools is required.

  18. $5e^{x+y}$: A Math Aware Search Engine for CDS

    CERN Document Server

    Oviedo Urazmetov, Arthur Alejandro; Aberer, Karl

    In this work, we present the analysis, design, implementation and evaluation of a system that provides search capabilities over mathematical content over the Cern Document Server. We study the extraction of mathematical content from digital files, the analysis and detection of notational and structural features and present how to implement a complete system on top of Apache Lucene/Solr framework. Finally, we evaluate the quality and performance of our solution under different scenarios and metrics.

  19. Sistem Informasi Berbasis PHP Dan MySQL Pada BULOG Sub Divre IV Padangsidempuan

    OpenAIRE

    Harahap, Maharani

    2011-01-01

    Kajian ini bertujuan untuk membangun sebuah aplikasi website yang dinamis. Sistem perancangan dalam membangun website Sistem Informasi Berbasis Php dan Mysql Pada Bulog Sub Divre IV Padangsidempuan ini dikembangkan dengan menggunakan software yakni Apache versi 2.2 , PHP (Hypertext Processor) versi 5.2, MySQL (Structure Query Language) versi 5.0 dan menggunakan bantuan Macromedia Dreamweaver 8, Adobe Photoshop 7.0, serta web browser Internet Explorer 6.0. Tujuan dari aplikasi web ini adala...

  20. Lunar Laser-Ranging Detection of Light-Speed Anisotropy and Gravitational Waves

    OpenAIRE

    Cahill R. T.

    2010-01-01

    The Apache Point Lunar Laser-ranging Operation (APOLLO), in NM, can detect pho- ton bounces from retroreflectors on the moon surface to 0.1ns timing resolution. This facility enables not only the detection of light speed anisotropy, which defines a local preferred frame of reference — only in that frame is the speed of light isotropic, but also fluctuations / turbulence (gravitational waves) in the flow of the dynamical 3-space rela- tive to local systems / observe...

  1. SPLETNI PORTAL ZA SODNEGA IZVRŠITELJA

    OpenAIRE

    Kraljič, Boštjan

    2011-01-01

    Diplomska naloga predstavlja odprtokodno programsko orodje Joomla, za izdelavo in osveževanje spletnega portala. Xampp paket vsebuje vse potrebne komponente in module za izdelavo spletne strani in temelji na odprtokodni osnovi, spletni strežnik Apache, podatkovna baza Mysql in skriptni jezik PHP. Cilj diplomske naloge je izdelava, upravljanje in raba spletne strani sodnega izvršitelja. V uvodnem delu je opis postavitve spletnega portala CMS Joomla in opis uporabljenih orodij. V osred...

  2. Acute Kidney Injury Classification in Neuro-ICU Patient Group

    OpenAIRE

    Canan Akıncı; Nahit Çakar

    2012-01-01

    Objective: To investigate the role of acute kidney injury (AKI) classification system for kidney injury outcome in neuro-Intensive care unit (ICU) patients. Material and Method: Total 432 patients who admitted to ICU between 2005 and 2009 evaluated in this study. All patients’ AKI stage, Acute Physiology and Chronic Health Evaluation (APACHE-II), Sequential Organ Failure Assessment Score (SOFA), Glasgow Coma Score (GCS), Glasgow Outcome Score (GOS), mortality rate, length of ICU stay, need...

  3. Acute Kidney Injury Enhances Outcome Prediction Ability of Sequential Organ Failure Assessment Score in Critically Ill Patients

    OpenAIRE

    Chang, Chih-Hsiang; Fan, Pei-Chun; Chang, Ming-Yang; Tian, Ya-Chung; Hung, Cheng-Chieh; Fang, Ji-Tseng; Yang, Chih-Wei; Chen, Yung-Chang

    2014-01-01

    Introduction Acute kidney injury (AKI) is a common and serious complication in intensive care unit (ICU) patients and also often part of a multiple organ failure syndrome. The sequential organ failure assessment (SOFA) score is an excellent tool for assessing the extent of organ dysfunction in critically ill patients. This study aimed to evaluate the outcome prediction ability of SOFA and Acute Physiology and Chronic Health Evaluation (APACHE) III score in ICU patients with AKI. Methods A tot...

  4. Open Source Software Reuse in the Airborne Cloud Computing Environment

    Science.gov (United States)

    Khudikyan, S. E.; Hart, A. F.; Hardman, S.; Freeborn, D.; Davoodi, F.; Resneck, G.; Mattmann, C. A.; Crichton, D. J.

    2012-12-01

    Earth science airborne missions play an important role in helping humans understand our climate. A challenge for airborne campaigns in contrast to larger NASA missions is that their relatively modest budgets do not permit the ground-up development of data management tools. These smaller missions generally consist of scientists whose primary focus is on the algorithmic and scientific aspects of the mission, which often leaves data management software and systems to be addressed as an afterthought. The Airborne Cloud Computing Environment (ACCE), developed by the Jet Propulsion Laboratory (JPL) to support Earth Science Airborne Program, is a reusable, multi-mission data system environment for NASA airborne missions. ACCE provides missions with a cloud-enabled platform for managing their data. The platform consists of a comprehensive set of robust data management capabilities that cover everything from data ingestion and archiving, to algorithmic processing, and to data delivery. Missions interact with this system programmatically as well as via browser-based user interfaces. The core components of ACCE are largely based on Apache Object Oriented Data Technology (OODT), an open source information integration framework at the Apache Software Foundation (ASF). Apache OODT is designed around a component-based architecture that allows for selective combination of components to create highly configurable data management systems. The diverse and growing community that currently contributes to Apache OODT fosters on-going growth and maturation of the software. ACCE's key objective is to reduce cost and risks associated with developing data management systems for airborne missions. Software reuse plays a prominent role in mitigating these problems. By providing a reusable platform based on open source software, ACCE enables airborne missions to allocate more resources to their scientific goals, thereby opening the doors to increased scientific discovery.

  5. The Gremlin Graph Traversal Machine and Language

    OpenAIRE

    Rodriguez, Marko A.

    2015-01-01

    Gremlin is a graph traversal machine and language designed, developed, and distributed by the Apache TinkerPop project. Gremlin, as a graph traversal machine, is composed of three interacting components: a graph $G$, a traversal $\\Psi$, and a set of traversers $T$. The traversers move about the graph according to the instructions specified in the traversal, where the result of the computation is the ultimate locations of all halted traversers. A Gremlin machine can be executed over any suppor...

  6. Graphulo Implementation of Server-Side Sparse Matrix Multiply in the Accumulo Database

    OpenAIRE

    Hutchison, Dylan; Kepner, Jeremy; Gadepally, Vijay; Fuchs, Adam

    2015-01-01

    The Apache Accumulo database excels at distributed storage and indexing and is ideally suited for storing graph data. Many big data analytics compute on graph data and persist their results back to the database. These graph calculations are often best performed inside the database server. The GraphBLAS standard provides a compact and efficient basis for a wide range of graph applications through a small number of sparse matrix operations. In this article, we implement GraphBLAS sparse matrix ...

  7. Retrospective study on prognostic importance of serum procalcitonin and amino - terminal pro - brain natriuretic peptide levels as compared to Acute Physiology and Chronic Health Evaluation IV Score on Intensive Care Unit admission, in a mixed Intensive Care Unit population

    OpenAIRE

    Chitra Mehta; Babita Dara; Yatin Mehta; Tariq, Ali M.; George V Joby; Singh, Manish K

    2016-01-01

    Background: Timely decision making in Intensive Care Unit (ICU) is very essential to improve the outcome of critically sick patients. Conventional scores like Acute Physiology and Chronic Health Evaluation (APACHE IV) are quite cumbersome with calculations and take minimum 24 hours. Procalcitonin has shown to have prognostic value in ICU/Emergency department (ED) in disease states like pneumonia, sepsis etc. NTproBNP has demonstrated excellent diagnostic and prognostic importance in cardiac d...

  8. THERAPEUTIC APPROACH IN THE COMPLICATIONS OF ACUTE PANCREATITIS

    OpenAIRE

    G. Veselu; M. Paduraru; C. Baciu; Doina Veselu

    2006-01-01

    Acute pancreatitis is a disease with severe local, regional and general complications. Material and methods: During 1999 – 2004 in our unit were treated 32 cases of acute pancreatitis. The etiology of the pancreatitis was: biliary lithiasis in 25 cases (78.12%). Only 7 cases have a severe evolution. All the cases were evaluated by abdominal ultrasound exam, computed tomography and severity scores (Ranson and Apache). Also, the patients were treated and monitored in the intensive care unit. We...

  9. Management and Development of the Western Resources Project

    Energy Technology Data Exchange (ETDEWEB)

    Terry Brown

    2009-03-09

    The purpose of this project was to manage the Western Resources Project, which included a comprehensive, basin-wide set of experiments investigating the impacts of coal bed methane (CBM; a.k.a. coal bed natural gas, CBNG) production on surface and groundwater in the Powder River Basin in Wyoming. This project included a number of participants including Apache Corporation, Conoco Phillips, Marathon, the Ucross Foundation, Stanford University, the University of Wyoming, Montana Bureau of Mines and Geology, and Western Research Institute.

  10. Infections in intensive care; epidemiology and outcome

    OpenAIRE

    Ylipalosaari, P. (Pekka)

    2007-01-01

    Abstract Systematic analyses of infections in critical illness are sparse and mostly restricted to specific infection categories. Thus, a prospective study was carried out in a medical-surgical ICU during 14 months on patients whose ICU stay was longer than 48 h. The prospectively gathered data included detailed patient history, infection survey, severity of illness scores (APACHE II, SOFA), resource use, short-term and long-term outcome and quality of life following hospital discharge. ...

  11. The SDSS-IV extended Baryon Oscillation Spectroscopic Survey:Overview and Early Data

    OpenAIRE

    Dawson, Kyle S.; Kneib, Jean-Paul,; Percival, Will J.; Alam, Shadab; Albareti, Franco D.; Anderson, Scott F.; Armengaud, Eric; Aubourg, Eric; Bailey, Stephen; Bautista, Julian. E.; Andreas A. Berlind(Department of Physics and Astronomy, Vanderbilt University, VU Station 1807, Nashville, TN 37235, USA); Bershady, Matthew A.; Beutler, Florian; Bizyaev, Dmitry; Blanton, Michael R.

    2016-01-01

    The Extended Baryon Oscillation Spectroscopic Survey (eBOSS) will conduct novel cosmological observations using the BOSS spectrograph at Apache Point Observatory. Observations will be simultaneous with the Time Domain Spectroscopic Survey (TDSS) designed for variability studies and the Spectroscopic Identification of eROSITA Sources (SPIDERS) program designed for studies of X-ray sources. eBOSS will use four different tracers to measure the distance-redshift relation with baryon acoustic osci...

  12. A Private Cloud Environment for Teaching Search Engine Construction

    OpenAIRE

    Eisuke, Ito; Brendan, Flanagan; Chengjiu, Yin; Tetsuya, Nakatoh; Tetsuya, Nakato; Sachio, Hirokawa

    2013-01-01

    Kyushu University installed a private cloud system, named “campus cloud system”, using VCL and CloudStack. For a graduate school exercise course on web search engine, the authors prepared a virtual machine on VCL, which had apache web server and GETA indexer preinstalled. This paper introduces an outline of the cloud system, the exercise, and also reports advantages and disadvantages of cloud based education.

  13. 如何用Axis2开发Web Service服务

    Institute of Scientific and Technical Information of China (English)

    唐青

    2007-01-01

    Web Service是一种新的web应用程序分支.Apache Axis是较受欢迎的web service开发平台之一.主要介绍如果利用Axis2.1.0开发Web服务以及如何利用Axis2所提供的客户端API进行Web服务的调用.

  14. Simple rANDom wALk simulation

    Energy Technology Data Exchange (ETDEWEB)

    2016-05-20

    SANDAL is a particle-mesh simulation mini-app. The simple simulated physics propagates a set of particles in a constant, 2D wind field with Gaussian turbulence. SANDAL demonstrates the feasibility of formulating a computational physics problem using an alternative, modern design. Specifically, it is implemented using relational tables and queries, rather than array-based data model. It also is implemented with functional language design and cloud deployment, Scala and Apache Spark, rather than Fortran and MPI+X.

  15. Windows系统中Ruby on Rails 4生产环境搭建

    Institute of Scientific and Technical Information of China (English)

    熊棠; 唐勇

    2016-01-01

    在Windows server 2008 R2 Enterprise系统中,使用SQLServer2008数据库,Ruby on Rails 4为开发框架,Puma为应用服务器,Apache 2作为Web服务器,构建负载均衡的多线程服务生产环境。

  16. Windows平台下xsendfile下载机制的实现

    Institute of Scientific and Technical Information of China (English)

    熊棠; 唐勇

    2014-01-01

    在Windows Server 2003平台下,安装并配置带mod_xsendfile模块的Apache2作为前端web服务器,在Ruby on Rails框架下开发后台App服务器处理请求并生成X-SENDFILE header以实现文件的下载权限控制。

  17. Cloudera administration handbook

    CERN Document Server

    Menon, Rohit

    2014-01-01

    An easy-to-follow Apache Hadoop administrator's guide filled with practical screenshots and explanations for each step and configuration. This book is great for administrators interested in setting up and managing a large Hadoop cluster. If you are an administrator, or want to be an administrator, and you are ready to build and maintain a production-level cluster running CDH5, then this book is for you.

  18. Deadlock Immunity: Enabling Systems To Defend Against Deadlocks

    OpenAIRE

    Jula, Horatiu; Tralamazza, Daniel; Zamfir, Cristian; Candea, George

    2008-01-01

    Deadlock immunity is a property by which programs, once afflicted by a given deadlock, develop resistance against future occurrences of that and similar deadlocks. We describe a technique that enables programs to automatically gain such immunity without assistance from programmers or users. We implemented the technique for both Java and POSIX threads and evaluated it with several real systems, including MySQL, JBoss, SQLite, Apache ActiveMQ, Limewire, and Java JDK. The results demonstrate eff...

  19. Development of Best Practices for Large-scale Data Management Infrastructure

    OpenAIRE

    Stadtmüller, S.; Mühleisen, H.; Bizer, C.; Kersten, Martin; Rijke, de, M.; Groffen, Fabian; Zhang, Ying; Ladwig, G.; A. Harth; Trampus, M

    2012-01-01

    The amount of available data for processing is constantly increasing and becomes more diverse. We collect our experiences on deploying large-scale data management tools on local-area clusters or cloud infrastructures and provide guidance to use these computing and storage infrastructures. In particular we describe Apache Hadoop, one of the most widely used software libraries to perform large- scale data analysis tasks on clusters of computers in parallel and provide guidance on how to achieve...

  20. Event Index - an LHCb Event Search System

    OpenAIRE

    Ustyuzhanin, Andrey; Artemov, Alexey; Kazeev, Nikita; Redkin, Artem

    2015-01-01

    During LHC Run 1, the LHCb experiment recorded around $10^{11}$ collision events. This paper describes Event Index - an event search system. Its primary function is to quickly select subsets of events from a combination of conditions, such as the estimated decay channel or number of hits in a subdetector. Event Index is essentially Apache Lucene optimized for read-only indexes distributed over independent shards on independent nodes.

  1. Event Index - an LHCb Event Search System

    CERN Document Server

    Ustyuzhanin, Andrey

    2015-01-01

    During LHC Run 1, the LHCb experiment recorded around 1011 collision events. This paper describes Event Index | an event search system. Its primary function is to quickly select subsets of events from a combination of conditions, such as the estimated decay channel or number of hits in a subdetector. Event Index is essentially Apache Lucene [1] optimized for read-only indexes distributed over independent shards on independent nodes.

  2. Event Index — an LHCb Event Search System

    Science.gov (United States)

    Ustyuzhanin, A.; Artemov, A.; Kazeev, N.; Redkin, A.

    2015-12-01

    During LHC Run 1, the LHCb experiment recorded around 1011 collision events. This paper describes Event Index — an event search system. Its primary function is to quickly select subsets of events from a combination of conditions, such as the estimated decay channel or number of hits in a subdetector. Event Index is essentially Apache Lucene [1] optimized for read-only indexes distributed over independent shards on independent nodes.

  3. Evaluation of prognostic factors and scoring system in colonic perforation

    Institute of Scientific and Technical Information of China (English)

    Atsushi Horiuchi; Yuji Watanabe; Takashi Doi; Kouichi Sato; Syungo Yukumi; Motohira Yoshida; Yuji Yamamoto; Hiroki Sugishita; Kanji Kawachi

    2007-01-01

    AIM: To study the significance of scoring systems assessing severity and prognostic factors in patients with colonic perforation.METHODS: A total of 26 patients (9 men, 17 women;mean age 72.7±11.6 years) underwent emergency operation for colorectal perforation in our institution between 1993 and 2005. Several clinical factors were measured preoperatively and 24 h postoperatively. Acute physiology and chronic health evaluationⅡ (APACHE Ⅱ),Mannheim peritonitis index (MPI) and peritonitis index of Altona (PIA Ⅱ) scores were calculated preoperatively.RESULTS: Overall postoperative mortality rate was 23.1% (6 patients). Compared with survivors, nonsurvivors displayed low blood pressure, low serum protein and high serum creatinine preoperatively, and low blood pressure, low white blood cell count, low pH,low PaO2/FiO2, and high serum creatinine postoperatively.APACHE Ⅱ score was significantly lower in survivors than in non-survivors (10.4±3.84 vs19.3±2.87, P= 0.00003). Non-survivors tended to display high MPI score and low PIA Ⅱ score, but no significant difference was identified.CONCLUSION: Pre- and postoperative blood pressure and serum creatinine level appear related to prognosis of colonic perforation. APACHE Ⅱ score is most associated with prognosis and scores ≥ 20 are associated with significantly increased mortality rate.

  4. Sinoprobe Datacenter Development: Current Status

    Science.gov (United States)

    Guan, Y.; Dong, S.; Chen, Z.; Chen, G.; Cheng, M.

    2011-12-01

    The project of the Sinoprobe datacenter development is to build new IT infrastructures needed to store, visualize and manage all the data acquired by SinoProbe program.The SinoProbe data center is designed using service-oriented architecture (SOA) principles. More specifically, service component architecture (SCA) is used to implement sinoprobe data services. It also uses various advanced technologies such as Java/JEE for the platform, PostgresSQL/PostGIS for the data storage, ApacheDS for LDAP, CoachDB for the medadata storage, GeoServer for the GIS services, ExtJs and OpenLayer for the Ajax framework, and Apache Shiro for the security framework. Through the integration and development of various technologies used, the major services of the datacenter system are implemented including the security infrastructure services (user authentication and authorization), metadata services, data warehouse stores, data services, GIS services, and web portal. There are also visualization components including the development of a virtual globe to replace the currently used Google Earth. This poster presents the current status of the SinoProbe data center development, and the detailed discussion of the system.

  5. CD-ROM technology enhances economic analysis of lease operating statements

    International Nuclear Information System (INIS)

    Incorporating historical lease operating statement (LOS) data with the technology of CD-ROM provides engineers and managers with an economic evaluation tool that continually increases in effectiveness. One such system was specially developed by Dwight's Energydata Inc. for Apache Corp. The project provides apache personnel, from pumpers to manages, a way to evaluate economics of any or all of the company's leases through a versatile database and CD-ROM LOS. Through its experience and applications as a supplier of monthly historical production data, Dwights created a windows-based application on CD-ROM to fit Apache's needs. The result is a monthly updated, continuing history of lease operating data instead of a cumbersome mainframe reporting system accessible by only a few personnel. A key to the system is, of course, the nearly limitless storage capacity of a single CD. And the LOS database can be digitally manipulated via personal computer (PC) for any lease or set of leases. The system is described

  6. Análise crítica dos pacientes cirúrgicos internados na unidade de terapia intensiva Critical analysis of hospital surgical patients in intensive care unit

    Directory of Open Access Journals (Sweden)

    Cristina Sayuri Nakano

    2007-09-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A performance de cada unidade de terapia intensiva (UTI precisa ser observada no contexto dos cuidados médicos, assim como pela instituição que ela faz parte. Existem vários tipos sistemas de índices prognósticos em terapia intensiva. O APACHE II foi introduzido por Knaus e col. em 1985, sendo um sistema amplamente usado para avaliar a gravidade dos pacientes em tratamento intensivo. O objetivo deste estudo foi avaliar o índice prognóstico (APACHE II dos pacientes submetidos a cirurgia do aparelho digestivo de urgência ou eletiva encaminhadas para a UTI. MÉTODO: Foram coletados os seguintes dados: idade, sexo, tempo de internação, indicação de UTI, tipo de cirurgia (eletiva ou de urgência, complicações, índice de massa corpórea (IMC, APACHEII e risco de óbito. RESULTADOS: Foram analisados dados de 38 pacientes, no período de abril de 2005 a abril de 2006, dentre os quais 18 faleceram e 20 sobreviveram. A idade no grupo dos não sobreviventes variou de 44 a 92 com média de 66,61 anos; enquanto no grupo dos sobreviventes a idade variou de 28 a 78 com média de 59,15 anos. Já em relação ao IMC no grupo dos não sobreviventes variou de 22 a 29 com média de 26; enquanto nos sobreviventes a média foi de 25,6. Não houve diferença significativa entre idade e IMC no grupo dos sobreviventes em relação ao grupo dos não sobreviventes. O tempo de internação variou de 2 a 52 dias no grupo dos não sobreviventes com média de 11,3 dias. Enquanto no grupo dos sobreviventes a variação foi de 1 a 30 dias com média de 4,9. Em relação ao APACHE II no grupo dos não sobreviventes variou de 5 a 32 com média de 19,14. Ao passo que no grupo dos sobreviventes o APACHE variou de 1 a 18 com média de 8,6. O tempo de internação e o APACHE II apresentaram diferenças significativas em ambos os grupos, sendo maior no grupo dos não sobreviventes. O risco de óbito no grupo dos não sobreviventes variou de 3

  7. Diagnostics in critical conditions

    Directory of Open Access Journals (Sweden)

    SadchikovD.V.

    2011-09-01

    Full Text Available The purpose of research: improvement of quality of diagnostics at the patients in a critical condition in intensive care unit. Material and methods. In total have analyzed 1957 medical cards of the patients who have died in ICU»s. At the first stage studied the factors influencing on diagnostics of critically ill patients (medical cards of 1557 patients; at the second stage investigated influence of the diagnostic standards in ICU»s practice on improvement of quality of diag- nostics of critically ill patients (400 medical cards of the patients who have died. Entry criterions were standards and algorithm of diagnostics. Techniques of research: average bed-day in groups, first-day lethality, quantity of the carried out laboratory tests and tool methods of research, level of consciousness of the patients (Glasgow come score, severity of disease by ICU»s patients (APACHE II scores. Results. Quality of diagnostics depend on carried out laboratory tests and tool methods of research, level of consciousness of the patients (Glasgow come score, severity of disease by ICU»s patients (APACHE II score. The conclusion. The laboratory tests and tool methods of research conforming to the standards of diagnostics are necessary for improvement of quality of diagnostics, it is necessary to take into account an altered level of consciousness (Glasgow come score and severity of disease by ICU»s patients (APACHE II scores

  8. Acute kidney injury in intensive care unit: Incidence, risk factors and mortality rate

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    Hamid Reza Samimagham

    2011-01-01

    Full Text Available Acute kidney injury (AKI is a risk factor for increased mortality in critically ill patients. To assess the incidence, risk factors and outcome of patients who develop AKI in the intensive care units (ICUs, we retrospectively studied 235 patients admitted to the ICU of Shahid Mohamadi Hospital, Hormozgan, Iran, and compared those who developed AKI and those who did not. There were 31.1% of patients who developed AKI during ICU admission. There was a significant difference in the mean age, serum sodium (Na, potassium (K, urea, blood urea nitrogen (BUN and creatinine (Cr levels and also platelets, on admission, between patients with and without AKI. Acute physiology and chronic health evaluation (APACHE II score on admission was significantly higher in AKI patients and Glasgow coma scale (GCS was significantly lower. The mortality of AKI patients (72.6% was significantly higher than non-AKI patients (25.91%. The number of underlying diseases and GCS and APACHE II score on admission were significantly different between the expired and survived patients. We conclude that age, first serum K level and APACHE II score on admission time were powerful independent predictors of developing AKI in ICU patients. The GCS on admission and the presence of two or more underlying diseases accurately predict the mortality in AKI positive ICU patients.

  9. Enhancing the AliEn Web Service Authentication

    International Nuclear Information System (INIS)

    Web Services are an XML based technology that allow applications to communicate with each other across disparate systems. Web Services are becoming the de facto standard that enable inter operability between heterogeneous processes and systems. AliEn2 is a grid environment based on web services. The AliEn2 services can be divided in three categories: Central services, deployed once per organization; Site services, deployed on each of the participating centers; Job Agents running on the worker nodes automatically. A security model to protect these services is essential for the whole system. Current implementations of web server, such as Apache, are not suitable to be used within the grid environment. Apache with the modssl and OpenSSL only supports the X.509 certificates. But in the grid environment, the common credential is the proxy certificate for the purpose of providing restricted proxy and delegation. An Authentication framework was taken for AliEn2 web services to add the ability to accept X.509 certificates and proxy certificates from client-side to Apache Web Server. The authentication framework could also allow the generation of access control policies to limit access to the AliEn2 web services.

  10. Corelation among clinical, biochemical and tomographic criteria in order to evaluate the severity in acute pancreatitis Correlación entre criterios clínicos, bioquímicos y tomográficos para evaluar la gravedad de la pancreatitis aguda

    Directory of Open Access Journals (Sweden)

    L. A. Lujano-Nicolás

    2010-06-01

    Full Text Available Background: the acute pancreatitis is an inflammatory process that may involve peripancreatic tissue and distant organs. According to the Atlanta criteria, in 10 to 20% of the patients the disease is severe. Nowadays there are different clinical and biochemical severity scales such as the Ranson, APACHE-II (Acute Physiology and Chronic Health Evaluation and hematocrit, which have discrepancies when being compared to tomographic scales such as the Balthazar. There exist few studies that correlate these parameters. Objective: to evaluate the severity of the acute pancreatitis according to the Ranson, APACHE-II and serous hematocrit criteria at the moment of admission of the patient and correlate these scales with the local pancreatic complications according to the Balthazar classification. Patients and method: retrospective, observational and analytic study. There were included patients of any gender above the age of 18, with diagnosis of acute pancreatitis of any etiology, who had performed an abdominal tomography 72 hours after the beginning of the clinical condition in order to stage the pancreatic damage. The diagnosis of acute pancreatitis was established with 2 of the 3 following criteria: a characteristic abdominal pain; b uprising of the amylase and/or lipase more than 3 times above the superior normal limit; and c characteristic finds of acute pancreatitis in the computed tomography. In order to make the correlation, the Pearson or the Spearman tests were used according to the distribution of the variables. Results: there were included 28 patients (21 masculine, 75%. The most frequent etiology was due to alcohol (53.6%, bile (21.4% and hypertriglyceridemia (17.9%. The age average was 38.1 years old. Fifty per cent of the patients had acute severe pancreatitis according to the Atlanta criteria. Of the patients with APACHE-II less than 8 points, 62.5% were classified according to the Balthazar tomographic scale as D or E degree. Ninety

  11. Application of Open Source Software by the Lunar Mapping and Modeling Project

    Science.gov (United States)

    Ramirez, P.; Goodale, C. E.; Bui, B.; Chang, G.; Kim, R. M.; Law, E.; Malhotra, S.; Rodriguez, L.; Sadaqathullah, S.; Mattmann, C. A.; Crichton, D. J.

    2011-12-01

    The Lunar Mapping and Modeling Project (LMMP), led by the Marshall Space Flight center (MSFC), is responsible for the development of an information system to support lunar exploration, decision analysis, and release of lunar data to the public. The data available through the lunar portal is predominantly derived from present lunar missions (e.g., the Lunar Reconnaissance Orbiter (LRO)) and from historical missions (e.g., Apollo). This project has created a gold source of data, models, and tools for lunar explorers to exercise and incorporate into their activities. At Jet Propulsion Laboratory (JPL), we focused on engineering and building the infrastructure to support cataloging, archiving, accessing, and delivery of lunar data. We decided to use a RESTful service-oriented architecture to enable us to abstract from the underlying technology choices and focus on interfaces to be used internally and externally. This decision allowed us to leverage several open source software components and integrate them by either writing a thin REST service layer or relying on the API they provided; the approach chosen was dependent on the targeted consumer of a given interface. We will discuss our varying experience using open source products; namely Apache OODT, Oracle Berkley DB XML, Apache Solr, and Oracle OpenSSO (now named OpenAM). Apache OODT, developed at NASA's Jet Propulsion Laboratory and recently migrated over to Apache, provided the means for ingestion and cataloguing of products within the infrastructure. Its usage was based upon team experience with the project and past benefit received on other projects internal and external to JPL. Berkeley DB XML, distributed by Oracle for both commercial and open source use, was the storage technology chosen for our metadata. This decision was in part based on our use Federal Geographic Data Committee (FGDC) Metadata, which is expressed in XML, and the desire to keep it in its native form and exploit other technologies built on

  12. 血乳酸、乳酸清除率和氧合指数对重症脓毒症患者预后评估的临床价值%Prognostic value of blood lactic acid, lactic acid clearance and oxygenation index for patients with severe sepsis

    Institute of Scientific and Technical Information of China (English)

    林荣海; 龚仕金; 徐颖鹤; 李莉; 张超; 李军军

    2012-01-01

    目的 探讨血乳酸、乳酸清除率和氧合指数在重症脓毒症患者预后评估中的临床价值.方法 选择46例因重症脓毒症入住ICU的患者,按照28d预后分为生存组和死亡组.比较两组血乳酸浓度、乳酸清除率、氧合指数和急性生理与慢性健康状况(APACHEⅡ)评分,并建立ROC曲线.结果 乳酸、乳酸清除率、氧合指数和APACHEⅡ评分在两组患者中差异均有统计学意义(P<0.05或0.01),乳酸、乳酸清除率、氧合指数与APACHEⅡ评分存在明显正相关(r=0.932,P=0.012).乳酸、乳酸清除率、氧合指数阳性项目越多,28d病死率越高.乳酸、乳酸清除率、氧合指数和APACHEⅡ评分的ROC曲线下面积分别为0.715、0.744、0.701、0.759.结论 血乳酸浓度、乳酸清除率和氧合指数与APACHEⅡ评分显著相关,可以预测重症脓毒症患者的预后.%Objective To investigate the value of blood lactic acid, lactic acid clearance and oxygenation index in prognosis of patients with severe sepsis. Methods Forty-six patients were divided into survival group and death group according to their outcome. Levels of blood lactic acid, lactic acid clearance and oxygenation index were measured, and acute physiology and chronic health evaluation (APACHE II) was scored. ROC was constructed to observe the clinical value of blood lactic acid, lactic acid clearance, oxygenation index and APACHE II on prognosis of severe sepsis. Results There were significant differences in the levels of blood lactic acid, lactic acid clearance, oxygenation index and APACHE II score between two groups. Blood lactic acid, lactic acid clearance and oxygenation index were significantly correlated with APACHE II score. The presence of more positive biomarkers, the higher 28-d mortality was. The area under the curve(AUC) in ROC of blood lactic acid, lactic acid clearance, oxygenation index and APACHE II score were 0.715, 0.744, 0.701 and 0.759. Conclusion Blood lactic acid, lactic

  13. Retrospective study on prognostic importance of serum procalcitonin and amino - terminal pro - brain natriuretic peptide levels as compared to Acute Physiology and Chronic Health Evaluation IV Score on Intensive Care Unit admission, in a mixed Intensive Care Unit population

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    Chitra Mehta

    2016-01-01

    Full Text Available Background: Timely decision making in Intensive Care Unit (ICU is very essential to improve the outcome of critically sick patients. Conventional scores like Acute Physiology and Chronic Health Evaluation (APACHE IV are quite cumbersome with calculations and take minimum 24 hours. Procalcitonin has shown to have prognostic value in ICU/Emergency department (ED in disease states like pneumonia, sepsis etc. NTproBNP has demonstrated excellent diagnostic and prognostic importance in cardiac diseases. It has also been found elevated in non-cardiac diseases. We chose to study the prognostic utility of these markers on ICU admission. Settings and Design: Retrospective observational study. Materials and Methods: A Retrospective analysis of 100 eligible patients was done who had undergone PCT and NTproBNP measurements on ICU admission. Their correlations with all cause mortality, length of hospital stay, need for ventilator support, need for vasopressors were performed. Results: Among 100 randomly selected ICU patients, 28 were non-survivors. NTproBNP values on admission significantly correlated with all cause mortality (P = 0.036, AUC = 0.643 and morbidity (P = 0.000, AUC = 0.763, comparable to that of APACHE-IV score. PCT values on admission did not show significant association with mortality, but correlated well with morbidity and prolonged hospital length of stay (AUC = 0.616, P = 0.045. Conclusion: The current study demonstrated a good predictive value of NTproBNP, in terms of mortality and morbidity comparable to that of APACHE-IV score. Procalcitonin, however, was found to have doubtful prognostic importance. These findings need to be confirmed in a prospective larger study.

  14. A Brief Evaluation for Pre-Estimating the Severity of Gallstone Pancreatitis

    Directory of Open Access Journals (Sweden)

    Haxiaobieke Kasimu

    2009-03-01

    Full Text Available An uncomplicated and easy-to-use method of pre-estimating the severity of gallstone pancreatitis shortly after admission was required in order to direct clinicians for monitoring and/or transferring to a specialized center. Objective To determine the role of brief assessment in pre-estimating the severity of gallstone pancreatitis at admission. Patients Fifty-eight patients with gallstone pancreatitis were consecutively followed regarding the course of complications. Main outcome variables Sensitivity analysis of the Biliary Ranson score (>3, the modified Imrie score (>3, the acute physiology and chronic health evaluation II (APACHE-II score (>5, white blood cell count (>14.5 x103 /dL, blood urea nitrogen (>12 mg/dL, random blood sugar (>150 mg/dL, pulse rate (>100 beats/min and combinations of the four brief assessments were compared using the z-test. Two-tailed P values less than 0.05 were considered statistically significant. Results Both the Biliary Ranson score >3 and the modified Imrie score >3 had a sensitivity of 96.4% and a specificity of 96.7%. Both the APACHE-II score >5 and random blood sugar >150 mg/dL had a sensitivity of 89.3% which is comparable to a Biliary Ranson score >3 and a modified Imrie score >3. Conclusion As compared to a Biliary Ranson score >3, a modified Imrie score >3 and an APACHE-II score >5, random blood sugar >150 mg/dL can be considered as an oversimplified and effective prognostic indicator at admission in patients with gallstone pancreatitis.

  15. Science Gateways, Scientific Workflows and Open Community Software

    Science.gov (United States)

    Pierce, M. E.; Marru, S.

    2014-12-01

    Science gateways and scientific workflows occupy different ends of the spectrum of user-focused cyberinfrastructure. Gateways, sometimes called science portals, provide a way for enabling large numbers of users to take advantage of advanced computing resources (supercomputers, advanced storage systems, science clouds) by providing Web and desktop interfaces and supporting services. Scientific workflows, at the other end of the spectrum, support advanced usage of cyberinfrastructure that enable "power users" to undertake computational experiments that are not easily done through the usual mechanisms (managing simulations across multiple sites, for example). Despite these different target communities, gateways and workflows share many similarities and can potentially be accommodated by the same software system. For example, pipelines to process InSAR imagery sets or to datamine GPS time series data are workflows. The results and the ability to make downstream products may be made available through a gateway, and power users may want to provide their own custom pipelines. In this abstract, we discuss our efforts to build an open source software system, Apache Airavata, that can accommodate both gateway and workflow use cases. Our approach is general, and we have applied the software to problems in a number of scientific domains. In this talk, we discuss our applications to usage scenarios specific to earth science, focusing on earthquake physics examples drawn from the QuakSim.org and GeoGateway.org efforts. We also examine the role of the Apache Software Foundation's open community model as a way to build up common commmunity codes that do not depend upon a single "owner" to sustain. Pushing beyond open source software, we also see the need to provide gateways and workflow systems as cloud services. These services centralize operations, provide well-defined programming interfaces, scale elastically, and have global-scale fault tolerance. We discuss our work providing

  16. MzJava: An open source library for mass spectrometry data processing.

    Science.gov (United States)

    Horlacher, Oliver; Nikitin, Frederic; Alocci, Davide; Mariethoz, Julien; Müller, Markus; Lisacek, Frederique

    2015-11-01

    Mass spectrometry (MS) is a widely used and evolving technique for the high-throughput identification of molecules in biological samples. The need for sharing and reuse of code among bioinformaticians working with MS data prompted the design and implementation of MzJava, an open-source Java Application Programming Interface (API) for MS related data processing. MzJava provides data structures and algorithms for representing and processing mass spectra and their associated biological molecules, such as metabolites, glycans and peptides. MzJava includes functionality to perform mass calculation, peak processing (e.g. centroiding, filtering, transforming), spectrum alignment and clustering, protein digestion, fragmentation of peptides and glycans as well as scoring functions for spectrum-spectrum and peptide/glycan-spectrum matches. For data import and export MzJava implements readers and writers for commonly used data formats. For many classes support for the Hadoop MapReduce (hadoop.apache.org) and Apache Spark (spark.apache.org) frameworks for cluster computing was implemented. The library has been developed applying best practices of software engineering. To ensure that MzJava contains code that is correct and easy to use the library's API was carefully designed and thoroughly tested. MzJava is an open-source project distributed under the AGPL v3.0 licence. MzJava requires Java 1.7 or higher. Binaries, source code and documentation can be downloaded from http://mzjava.expasy.org and https://bitbucket.org/sib-pig/mzjava. This article is part of a Special Issue entitled: Computational Proteomics. PMID:26141507

  17. Getting Open Source Right for Big Data Analytics: Software Sharing, Governance, Collaboration and Most of All, Fun!

    Science.gov (United States)

    Mattmann, C. A.

    2013-12-01

    A wave of open source big data analytic infrastructure is currently shaping government, private sector, and academia. Projects are consuming, adapting, and contributing back to various ecosystems of software e.g., the Apache Hadoop project and its ecosystem of related efforts including Hive, HBase, Pig, Oozie, Ambari, Knox, Tez and Yarn, to name a few; the Berkeley AMPLab stack which includes Spark, Shark, Mesos, Tachyon, BlinkDB, MLBase, and other emerging efforts; MapR and its related stack of technologies, offerings from commercial companies building products around these tools e.g., Hortonworks Data Platform (HDP), Cloudera's CDH project, etc. Though the technologies all offer different capabilities including low latency support/in-memory, versus record oriented file I/O, high availability, support for the Map Reduce programming paradigm or other dataflow/workflow constructs, there is a common thread that binds these products - they are all released under an open source license e.g., Apache2, MIT, BSD, GPL/LGPL, etc.; all thrive in various ecosystems, such as Apache, or Berkeley AMPLab; all are developed collaboratively, and all technologies provide plug in architecture models and methodologies for allowing others to contribute, and participate via various community models. This talk will cover the open source aspects and governance aspects of the aforementioned Big Data ecosystems and point out the differences, subtleties, and implications of those differences. The discussion will be by example, using several national deployments and Big Data initiatives stemming from the Administration including DARPA's XDATA program; NASA's CMAC program; NSF's EarthCube and geosciences BigData projects. Lessons learned from these efforts in terms of the open source aspects of these technologies will help guide the AGU community in their use, deployment and understanding.

  18. Elevated procalcitonin is associated with increased mortality in patients with scrub typhus infection needing intensive care admission

    Directory of Open Access Journals (Sweden)

    John Victor Peter

    2013-01-01

    Full Text Available Context: Procalcitonin is a biomarker of bacterial sepsis. It is unclear if scrub typhus, a rickettsial illness, is associated with elevated procalcitonin levels. Aim: To assess if scrub typhus infection is associated with high procalcitonin levels and whether high levels portend a poorer prognosis. Setting and Design: Retrospective study of patients with severe scrub typhus infection, admitted to the medical intensive care unit of a tertiary care university affiliated teaching hospital. Materials and Methods: Eighty-four patients with severe scrub typhus infection that also had procalcitonin levels were assessed. Statistical Analysis: Relationship between procalcitonin and mortality explored using univariate and multivariate analyses. Results: The mean (±standard deviation age was 40.0 ± 15.5 years. Patients were symptomatic for 8.3 ± 4.3 days prior to presentation. The median admission procalcitonin level was 4.0 (interquartile range 1.8 to 8.5 ng/ml; 59 (70.2% patients had levels >2 ng/ml. Invasive mechanical ventilation was required in 65 patients; 20 patients died. On univariate analysis, admission procalcitonin was associated with increased odds of death [odds ratio (OR 1.09, 95% confidence interval (CI 1.03 to 1.18]. On multivariate logistic regression analysis including procalcitonin and APACHE-II score, the APACHE-II score was significantly associated with mortality (OR 1.16, 95% CI 1.06 to 1.30, P = 0.004 while a trend was observed with procalcitonin (OR 1.05, 95%CI 1.01 to 1.13, P = 0.09. The area under the receiver operating characteristic (ROC curve, AUC, for mortality was 0.77 for procalcitonin and 0.78 for APACHE-II. Conclusions: Procalcitonin is elevated in severe scrub typhus infection and may be associated with higher mortality.

  19. Interhospital transfer: an independent risk factor for mortality in the surgical intensive care unit.

    Science.gov (United States)

    Arthur, Katherine R; Kelz, Rachel R; Mills, Angela M; Reinke, Caroline E; Robertson, Mathew P; Sims, Carrie A; Pascual, Jose L; Reilly, Patrick M; Holena, Daniel N

    2013-09-01

    Interhospital transfer (IHT) is associated with mortality in medical and mixed intensive care units (ICUs), but few studies have examined this relationship in a surgical ICU (SICU) setting. We hypothesized that IHT is associated with increased mortality in SICU patients relative to ICU patients admitted within the hospital. We reviewed SICU and transfer center databases from a tertiary academic center over a 2-year period. Inclusion criteria included age 18 years or older and SICU admission 24 hours or greater. Demographic data, admission service, and Acute Physiology and Chronic Health Evaluation (APACHE) II scores were captured. The primary end point was ICU mortality. Univariate logistic regression was used to test the association between variables and mortality. Factors found to be associated with mortality at P < 0.1 were entered into a multivariable model. Of 4542 admissions, 416 arrived by IHT. Compared with the non-IHT group, the IHT group was older (age 58.3 years [interquartile range, 47.8 to 70.6] vs. 57.8 years [interquartile range, 44.1 to 68.8] years, P = 0.036), sicker (APACHE II score 16.5 [interquartile range, 12 to 23] vs. 14 [interquartile range, 10 to 20], P < 0.001), and more likely to be white (82% [n = 341] vs. 69% [n = 2865], P < 0.001). Mortality rates in IHT patients were highest on the emergency surgery (18%), transplant surgery (16%), and gastrointestinal surgery (8%) services. After adjusting for age and APACHE II score, IHT remained a risk factor for ICU mortality (odds ratio, 1.60; 95% confidence interval, 1.04 to 2.45; P = 0.032) in SICU patients. Interhospital transfer is an independent risk factor for mortality in the SICU population; this risk is unevenly distributed through service lines. Further efforts to determine the cause of this association are warranted. PMID:24069990

  20. The impact of duration of organ dysfunction on the outcome of patients with severe sepsis and septic shock

    Directory of Open Access Journals (Sweden)

    Flávio G. R. Freitas

    2008-01-01

    Full Text Available OBJECTIVES: This study aimed to assess the impact of the duration of organ dysfunction on the outcome of patients with severe sepsis or septic shock. METHODS: Clinical data were collected from hospital charts of patients with severe sepsis and septic shock admitted to a mixed intensive care unit from November 2003 to February 2004. The duration of organ dysfunction prior to diagnosis was correlated with mortality. Results were considered significant if p<0.05. RESULTS: Fifty-six patients were enrolled. Mean age was 55.6 ± 20.7 years, mean APACHE II score was 20.6 ± 6.9, and mean SOFA score was 7.9 ± 3.7. Thirty-six patients (64.3% had septic shock. The mean duration of organ dysfunction was 1.9 ± 1.9 days. Within the univariate analysis, the variables correlated with hospital mortality were: age (p=0.015, APACHE II (p=0.008, onset outside the intensive care unit (p=0.05, blood glucose control (p=0.05 and duration of organ dysfunction (p=0.0004. In the multivariate analysis, only a duration of organ dysfunction persisting longer than 48 hours correlated with mortality (p=0.004, OR: 8.73 (2.37-32.14, whereas the APACHE II score remained only a slightly significant factor (p=0.049, OR: 1.11 (1.00-1.23. Patients who received therapeutic interventions within the first 48 hours after the onset of organ dysfunction exhibited lower mortality (32.1% vs. 82.1%, p=0.0001. CONCLUSIONS: These findings suggest that the diagnosis of organ dysfunction is not being made in a timely manner. The time elapsed between the onset of organ dysfunction and initiation of therapeutic intervention can be quite long, and this represents an important determinant of survival in cases of severe sepsis and septic shock.

  1. Prediction of the survival and functional ability of severe stroke patients after ICU therapeutic intervention

    Directory of Open Access Journals (Sweden)

    Aoun-Bacha Zeina

    2008-06-01

    Full Text Available Abstract Background This study evaluated the benefits and impact of ICU therapeutic interventions on the survival and functional ability of severe cerebrovascular accident (CVA patients. Methods Sixty-two ICU patients suffering from severe ischemic/haemorrhagic stroke were evaluated for CVA severity using APACHE II and the Glasgow coma scale (GCS. Survival was determined using Kaplan-Meier survival tables and survival prediction factors were determined by Cox multivariate analysis. Functional ability was assessed using the stroke impact scale (SIS-16 and Karnofsky score. Risk factors, life support techniques and neurosurgical interventions were recorded. One year post-CVA dependency was investigated using multivariate analysis based on linear regression. Results The study cohort constituted 6% of all CVA (37.8% haemorrhagic/62.2% ischemic admissions. Patient mean(SD age was 65.8(12.3 years with a 1:1 male: female ratio. During the study period 16 patients had died within the ICU and seven in the year following hospital release. The mean(SD APACHE II score at hospital admission was 14.9(6.0 and ICU mean duration of stay was 11.2(15.4 days. Mechanical ventilation was required in 37.1% of cases. Risk ratios were; GCS at admission 0.8(0.14, (p = 0.024, APACHE II 1.11(0.11, (p = 0.05 and duration of mechanical ventilation 1.07(0.07, (p = 0.046. Linear coefficients were: type of CVA – haemorrhagic versus ischemic: -18.95(4.58 (p = 0.007, GCS at hospital admission: -6.83(1.08, (p = 0.001, and duration of hospital stay -0.38(0.14, (p = 0.40. Conclusion To ensure a better prognosis CVA patients require ICU therapeutic interventions. However, as we have shown, where tests can determine the worst affected patients with a poor vital and functional outcome should treatment be withheld?

  2. Comparison of early enteral nutrition in severe acute pancreatitis with prebiotic fiber supplementation versus standard enteral solution: A prospective randomized double-blind study

    Institute of Scientific and Technical Information of China (English)

    Tarkan Karakan; Meltem Ergun; Ibrahim Dogan; Mehmet Cindoruk; Selahattin Unal

    2007-01-01

    AIM: To compare the beneficial effects of early enteral nutrition (EN) with prebiotic fiber supplementation in patients with severe acute pancreatitis (AP).METHODS: Thirty consecutive patients with severe AP, who required stoppage of oral feeding for 48 h, were randomly assigned to nasojejunal EN with or without prebiotics. APACHE Ⅱ score, Balthazar's CT score and CRP were assessed daily during the study period.RESULTS: The median duration of hospital stay was shorter in the study group [10 ± 4 (8-14) d vs 15 ± 6 (7-26) d] (P<0.05). The median value of days in intensive care unit was also similar in both groups [6 ± 2 (5-8) d vs 6 ± 2 (5-7) d]. The median duration of EN was 8 ± 4 (6-12) d vs 10 ± 4 (6-13) d in the study and control groups, respectively (P>0.05). Deaths occurred in 6 patients (20%), 2 in the study group and 4 in the control group. The mean duration of APACHE Ⅱ normalization (APACHE Ⅱ score < 8) was shorter in the study group than in the control group (4 ± 2 d vs 6.5 ± 3 d, P<0.05). The mean duration of CRP normalization was also shorter in the study group than in the control group (7 ± 2 d vs 10 ± 3 d, P<0.05).CONCLUSION: Nasojejunal EN with prebiotic fiber supplementation in severe AP improves hospital stay, duration nutrition therapy, acute phase response and overall complications compared to standard EN therapy.

  3. Euthyroid sick syndrome in trauma patients with severe inflammatory response syndrome

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Objective: To investigate the alternations of thyroid hormone in traumatic patients with severe inflammatory response syndrome (SIRS).Methods: Fifty traumatic patients with severe SIRS were enrolled and divided into two groups according to whether they presented multiorgan dysfunction syndrome (MODS). Thyroid hormone measurements were taken, including total triiodothyronine ( TT3 ), total thyroxine (TT4), free triiodothyronine ( FT3 ), free thyroxine (FT4) and thyroid stimulating hormone (TSH). The acute physiology and chronic health evaluation Ⅱ ( APACHE Ⅱ )score was calculated according to clinical data. The outcomes of recovery or deterioration were recorded, as well as the length of time from the onset of SIRS to the time thyroid hormones were measured.Results: Euthyroid sick syndrome (ESS) was presented in 45 cases. TT3 level was negatively correlated with APACHE Ⅱ score (r = -0.330, P < 0.05), and TT3/TT4 value was negatively correlated with the duration of SIRS( r = -0.316, P<0.05). TT3, TT4 and FT3 levels in MODS patients were significantly lower than those without MODS (P < 0.05). MODS patients got low TT4 or FT4 level more frequently than those without MODS (P <0.05). Compared with the patients in normal TSH group, the patients with decreased TSH had lower T3, T4,recovery rate and higher APACHE Ⅱ scores, MODS incidence, but there was no difference between two groups (P>0.05).Conclusions: Trauma patients with severe SIRS have high possibility to get ESS, which occurs more frequently and severely in MODS patients. It shows the influences of SIRS on the thyroid axes. With the persistence and aggravation of SIRS, there is a progressive reduction of thyroid hormone.

  4. Risk-adjustment in hepatobiliarypancreatic surgery

    Institute of Scientific and Technical Information of China (English)

    Hemant M Kocher; Paris P Tekkis; Palepu Gopal; Ameet G Patel; Simon Cottam; Irving S Benjamin

    2005-01-01

    AIM: The present study evaluates the performance of the POSSUM, the American Society of Anesthetists (ASA),APACHE and Childs classification in predicting mortality and morbidity in hepatopancreaticobiliary (HPB) surgery.We describe especially the limitations and advantages of risk in stratifying the patients.METHODS: We investigated 177 randomly chosen patients undergoing eledive complex HPB surgery in a single institution with a total of 71 pre-operative and intra-operative risk factors.Primary endpoint was in-hospital mortality and morbidity.Ordered logistic regression analysis was used to identify individual predictors of operative morbidity and mortality.RESULTS: The operative mortality in the series was 3.95% .This compared well with the p-POSSUM and APACHE predicted mortality of 4.31% and 4.29% respectively. Postoperative complications amounted to 45% with 24 (13.6%)patients having a major adverse event. On multivariate analysis the pre-operative POSSUM physiological score (OR = 1.18,P = 0.009) was superior in predicting complications compared to the ASA (P = 0.108), APACHE (P = 0.117)or Childs classification (P = 0.136). In addition, serum sodium, creatinine, international normalized ratio (INR),pulse rate, and intra-operative blood loss were independent risk factors. A combination of the POSSUM variables and INR offered the optimal combination of risk factors for risk prognostication in HPB surgery.CONCLUSION: Morbidity for elective HPB surgery can be accurately predicted and applied in everyday surgical practice as an adjunct in the process of informed consent and for effective allocation of resources for intensive and high-dependency care facilities.

  5. Increased Resistin Levels in Intra-abdominal Sepsis: Correlation with proinflammatory cytokines & Acute Physiology & Chronic Health Evaluation II scores

    Directory of Open Access Journals (Sweden)

    Tonguç U. Yilmaz

    2014-10-01

    Full Text Available Objectives: Resistin, a hormone secreted from adipocytes and considered to be a likely cause of insulin resistance, has recently been accepted as a proinflammatory cytokine. This study aimed to determine the correlation between resistin levels in patients with intra-abdominal sepsis and mortality. Methods: Of 45 patients with intraabdominal sepsis, a total of 35 adult patients were included in the study. This study was undertaken from December 2011 to December 2012 and included patients who had no history of diabetes mellitus and who were admitted to the general surgery intensive care units of Gazi University and Bülent Ecevit University School of Medicine, Turkey. Evaluations were performed on 12 patients with sepsis, 10 patients with severe sepsis, 13 patients with septic shock and 15 healthy controls. The patients’ plasma resistin, interleukin-6 (IL-6, tumour necrosis factor alpha (TNF-α, interleukin-1 beta (IL-1β, procalcitonin, lactate and glucose levels and Acute Physiology and Chronic Health Evaluation (APACHE II scores were studied daily for the first five days after admission. A correlation analysis of serum resistin levels with cytokine levels and APACHE II scores was performed. Results: Serum resistin levels in patients with sepsis were significantly higher than in the healthy controls (P <0.001. A significant correlation was found between serum resistin levels and APACHE II scores, serum IL-6, IL-1β, TNF-α, procalcitonin, lactate and glucose levels. Furthermore, a significant correlation was found between serum resistin levels and all-cause mortality (P = 0.02. Conclusion: The levels of resistin were significantly positively correlated with the severity of disease and were a possible mediator of a prolonged inflammatory state in patients with intra-abdominal sepsis.

  6. Multiple organ failure in septic patients

    Directory of Open Access Journals (Sweden)

    Bilevicius Elizabeth

    2001-01-01

    Full Text Available Multiple organ failure (MOF is the main cause of death in ICUs, especially affecting septic patients. It is strongly related to number of systems with failure, type of system involved, risk factors such as age, previous chronic diseases, delayed or inadequate resuscitation, persistent infection, immune suppression, and others. The prognoses is worse for patients rather than in elective or emergency surgical patients. The objective of this article is to provide data from our university teaching hospital ICU related to the incidence of septic patients, the distribution of MOF, and distribution of failure among each of the organs. The mortality rate, relationship between mortality and age, and mortality and types of organs affected were evaluated. The main bacterial causes of sepsis were also identified. A retrospective evaluation was done of 249 patients admitted to the ICU in a 4 month period during 1999. Fifty four patients had sepsis diagnosed by ACCS/SCCM criteria. There were 37 men and 17 women; 24 medical and 30 post-surgical patients (9 after elective surgery and 21 emergency patients. APACHE II score was calculated on admission and MOF, measured for the first five days, was diagnosed using Marshall and Meakins criteria. The statistical method used was non-parametric Mann-Whitney test, p61 years 13/19 (68%, died. There were 23 patients with positive bacterial culture. The most frequent bacteria found were: Pseudomonas aeruginosa (5, multiresistant Acinetobacter baumanii (3, Staphylococcus epidermidis (3, Enterobacter aerogenes (3, Klebsiella pneumoniae (2 and multiresistant Staphylococcus aureus (2. The mean value ± SD of APACHE II (mortality risk for survivors was 21 ± 18 and for non-survivors 42 ± 26 (p<0.001. We conclude that MOF due to sepsis in an ICU is frequent, with high mortality related to the number of failing organs, age and high APACHE II.

  7. The Syrian civil war: The experience of the Surgical Intensive Care Units

    Science.gov (United States)

    Ozdogan, Hatice Kaya; Karateke, Faruk; Ozdogan, Mehmet; Cetinalp, Sibel; Ozyazici, Sefa; Gezercan, Yurdal; Okten, Ali Ihsan; Celik, Muge; Satar, Salim

    2016-01-01

    Objective: Since the civilian war in Syria began, thousands of seriously injured trauma patients from Syria were brought to Turkey for emergency operations and/or postoperative intensive care. The aim of this study was to present the demographics and clinical features of the wounded patients in Syrian civil war admitted to the surgical intensive care units in a tertiary care centre. Methods: The records of 80 trauma patients admitted to the Anaesthesia, General Surgery and Neurosurgery ICUs between June 1, 2012 and July 15, 2014 were included in the study. The data were reviewed regarding the demographics, time of presentation, place of reference, Acute Physiology and Chronic Health Evaluation II (APACHE II) score and Injury Severity Score (ISS), surgical procedures, complications, length of stay and mortality. Results: A total of 80 wounded patients (70 males and 10 females) with a mean age of 28.7 years were admitted to surgical ICUs. The most frequent cause of injury was gunshot injury. The mean time interval between the occurrence of injury and time of admission was 2.87 days. Mean ISS score on admission was 21, and mean APACHE II score was 15.7. APACHE II scores of non-survivors were significantly increased compared with those of survivors (P=0.001). No significant differences was found in the age, ISS, time interval before admission, length of stay in ICU, rate of surgery before or after admission. Conclusion: The most important factor affecting mortality in this particular trauma-ICU patient population from Syrian civil war was the physiological condition of patients on admission. Rapid transport and effective initial and on-road resuscitation are critical in decreasing the mortality rate in civil wars and military conflicts.

  8. HBase the definitive guide : [random access to your planet-size data

    CERN Document Server

    Lars, George

    2011-01-01

    If you're looking for a scalable storage solution to accommodate a virtually endless amount of data, this book shows you how Apache HBase can fulfill your needs. As the open source implementation of Google's BigTable architecture, HBase scales to billions of rows and millions of columns, while ensuring that write and read performance remain constant. Many IT executives are asking pointed questions about HBase. This book provides meaningful answers, whether you're evaluating this non-relational database or planning to put it into practice right away. Discover how tight integration with Hadoop

  9. A STUDY ON PROGNOSTIC VALUE OF SERUM CORTISOL IN DETERMINING THE OUTCOME IN THE CRITICALLY ILL PATIENTS

    Directory of Open Access Journals (Sweden)

    Chandrashekar

    2015-07-01

    Full Text Available INTRODUCTION: Critically ill patients are at risk for the development of adrenal insufficiency of critical illness (AICI. This may present as hypotension, unresponsiveness to catecholamine infusions, and/or ventilator dependence. The study aims at the prognostic value of serum cortisol in determining the outcome in the critically ill patients. METHODOLOGY : The study was conducted at the General Medicine and Intensive Care units of SMS Medical college Hospital, Jaipur. It was a Hospital based Case control study done over one year period. Patients were enrolled in to two groups after matching factors like age, sex etc. Those fulfilling definition of critical illness and APACHE II score>20 were enrolled as cases ( G roup A and those with non - critical illness were included in control group ( G roup B. Venous blood samples for serum cortisol were drawn under aseptic conditions at morning 8AM. Serum cortisol level was determined by Chemo Luminescent Immuno Assay. Cortisol levels were then compared between group A and group B patients. Later correlation between serum cortisol and outcome in these groups was analyzed. RESULTS: 80 patients admitted in Medical ICU and wards, who satisfied the inclusion criteria were enrolled in the study and were grouped in to group A (40 Critically – ill and Group B (40 non Critically – ill and were followed till discharge or death. Group A, mean cortisol level was 33.68 μg / dl , and in group B mean cortisol level was 15.94 μg / dl and the difference was statistically significant p=0.001. There was a positive correlation between APACHE II score and cortisol level and was statistically significant. CONCLUSION: C ortisol level is increased in critically ill and can be used as a prognostic marker of mortality in critically ill. Correlation between APACHE II score and cortisol in our study proposes cortisol level as an alternative to complicated APACHE II score in predicting outcome in critically ill patients

  10. PROGRAMSKA REŠITEV ZA ANALIZO PROIZVODNIH PODATKOV

    OpenAIRE

    Stare, Vladimir

    2016-01-01

    V diplomski nalogi je predstavljena uporaba sistema Decisyon za ustvarjanje nadzorne plošče za izračun in grafični prikaz skupne učinkovitosti opreme na osnovi podatkov, prenesenih iz MES. Glavnina naše pozornosti je bila usmerjena na dva problema – dostopnost in hitrost poročil in analizo izvornih vzrokov za slabše rezultate. Dostop do sistema preko Apache Tomcat strežnika omogoča uporabo nadzornih plošč preko katerekoli naprave, ki omogoča brskanje po spletu. Uvedeni sistem uporabniko...

  11. Open source a multidisciplinary approach

    CERN Document Server

    Muffatto, Moreno

    2006-01-01

    In recent years, the way open source software is developed has taken hold as a valid alternative to commercial proprietary methods, as have the products themselves, e.g., the Linux operating system, Apache web-server software, and Mozilla Firefox browser. But what is open source software? How is the open source community organized? What makes this new model successful? What effects has it had and might it have on the future of the IT industry, companies and government policies? These and many other questions are answered in this book. The first chapter gives a brief history of the open source

  12. Programming Pig

    CERN Document Server

    Gates, Alan

    2011-01-01

    This guide is an ideal learning tool and reference for Apache Pig, the open source engine for executing parallel data flows on Hadoop. With Pig, you can batch-process data without having to create a full-fledged application-making it easy for you to experiment with new datasets. Programming Pig introduces new users to Pig, and provides experienced users with comprehensive coverage on key features such as the Pig Latin scripting language, the Grunt shell, and User Defined Functions (UDFs) for extending Pig. If you need to analyze terabytes of data, this book shows you how to do it efficiently

  13. How Data Volume Affects Spark Based Data Analytics on a Scale-up Server

    OpenAIRE

    Awan, Ahsan Javed; Brorsson, Mats; Vlassov, Vladimir; Ayguade, Eduard

    2015-01-01

    Sheer increase in volume of data over the last decade has triggered research in cluster computing frameworks that enable web enterprises to extract big insights from big data. While Apache Spark is gaining popularity for exhibiting superior scale-out performance on the commodity machines, the impact of data volume on the performance of Spark based data analytics in scale-up configuration is not well understood. We present a deep-dive analysis of Spark based applications on a large scale-up se...

  14. SPLETNA REŠITEV ZA RAČUNOVODSKI SERVIS

    OpenAIRE

    Tomšič, Toni

    2016-01-01

    Namen postavitve spletne strani za računovodski servis je doseči ciljne skupine, jih prepričati o prednosti naših storitev in iz njih ustvariti lojalne kupce, s katerimi bomo gradili partnerski odnos. Cilj je boljša prepoznavnost podjetja in povečanje tržnega deleža. Pri izdelavi spletne strani smo uporabili odprtokodni sistem za upravljanje vsebin WordPress, PHP programski jezik, podatkovno zbirko MySQL, spletni strežnik Apache in program za urejanje kode Notepad++. Potrebno je bilo...

  15. IJIMAI Editor's Note - Vol. 3 Issue 5

    Directory of Open Access Journals (Sweden)

    Rubén Gonzalez-Crespo

    2015-12-01

    Full Text Available The research works presented in this issue are based on various topics of interest, among which are included: DSL, Machine Learning, Information hiding, Steganography, SMA, RTECTL, SMT-based bounded model checking, STS, Spatial sound, X3D, X3DOM, Web Audio API, Web3D, Real-time, Realistic 3D, 3D Audio, Apache Wave, API, Collaborative, Pedestrian Inertial, Navigation System, Indoor Location, Learning Algorithms, Information Fusion, Agile development, Scrum, Cross Functional Teams, Knowledge Transfer, Technological Innovation, Technology Transfer, Social Networks Analysis, Project Management, Links in Social Networks, Rights of Knowledge Sharing and Web 2.0.

  16. Experimental research on sealing of boreholes, shafts and ramps in welded tuff

    Energy Technology Data Exchange (ETDEWEB)

    Fuenkajorn, K. [Rock Engineering International, Tucson, AZ (United States)

    1996-04-01

    Laboratory and in-situ experiments have been conducted to determine the mechanical and hydraulic performance of cement borehole seals in densely welded Apache Leap tuff. Test results indicate that under saturated conditions, commercial expansive cement can provide good bond strength and adequate hydraulic performance for borehole seal under changing stress conditions. The cement seal should be installed at the intact portion of the opening, and should have a length-to-diameter ratio greater than four. Drying increases borehole plug permeability and decreases mechanical and hydraulic bonds at the plug-rock interface. In-situ testing indicates that installation procedure may significantly affect the cement plug performance.

  17. Despliegue de un servicio de comercio electrónico seguro : modelo os-Commerce versión 2.2 RC2

    OpenAIRE

    Cádiz Sánchez, José Luis

    2010-01-01

    En este trabajo, se presenta un estudio de las herramientas para desarrollar eficientemente aplicaciones ecommerce. La herramienta elegida es oscommerce, es una solución open source(GNU Public licence(GPL)) para proporcionar una plataforma de desarrollo abierta y gratuita, incluye el potente lenguaje de script gratuito PHP, la versión estable del servidor web Apache y el rápido servidor de base de datos MySQL, capaz de funcionar en cualquier servidor web que soporte desde PH...

  18. Gestió d'ofertes i demandes de serveis a través del web

    OpenAIRE

    Hernández Amo, Jordi

    2013-01-01

    El projecte consisteix en el desenvolupament d'una aplicació web que permet posar en contacte a professionals i particulars amb la finalitat d'establir entre ells una relació de treball. L'aplicació compta amb un repositori tant d'ofertes com de demandes que els usuaris de l'aplicació registraran. El desenvolupament de l'aplicació s'ha realitzat utilitzant programari lliure molt estès en la programació d'aplicacions web. El llenguatge utilitzat és PHP executat sobre un servidor de HTML Apache...

  19. Obdelava velikih količin podatkov v oblaku

    OpenAIRE

    Holub, Sandi

    2015-01-01

    Velika količina podatkov ali Big Data v svetu informatike pridobiva na prepoznavnosti. To so orodja, ki omogočajo shranjevanje in poizvedovanje po veliki količini podatkov. Hadoop je odprtokodni projekt podjetja Apache, ki združuje orodja za shranjevanje, obdelavo in poizvedovanje po strukturiranih ali nestrukturiranih podatkih. Podatke je potrebno obvladovati s pomočjo primerne infrastrukture, največkrat kar gruče računalnikov. Pri tem si lahko pomagamo z oblakom, če ne želimo imeti infrastr...

  20. Processing large amounts of data in the cloud

    OpenAIRE

    Holub, Sandi

    2014-01-01

    Big Data is gaining recognition in the world of information technology. These are tools that allow saving and retrieval of a large amount of data. Hadoop is an open source project of the company Apache, which combines the tools for storage, processing and retrieval of structured and or unstructured data. Data need to be managed with the help of appropriate infrastructure, which in most cases are clusters of computers. We can help ourselves using a cloud, if we do not wish to have the infrastr...

  1. Generování PDF dokumentů z webových stránek

    OpenAIRE

    Červinka, Zbyněk

    2015-01-01

    Tato práce se zabývá generováním PDF dokumentů z webových stránek. Zdrojem dat je Java knihovna CSSBox, která poskytuje zpracované prvky webových stránek ve formě Java objektů. Cílem práce je zpracovat tato data a pomocí nástroje Apache PDFBox vytvořit PDF dokument odpovídající zdrojové stránce.

  2. Pro Hadoop

    CERN Document Server

    Venner, J

    2009-01-01

    You've heard the hype about Hadoop: it runs petabyte--scale data mining tasks insanely fast, it runs gigantic tasks on clouds for absurdly cheap, it's been heavily committed to by tech giants like IBM, Yahoo!, and the Apache Project, and it's completely open source (thus free). But what exactly is it, and more importantly, how do you even get a Hadoop cluster up and running? From Apress, the name you've come to trust for hands--on technical knowledge, Pro Hadoop brings you up to speed on Hadoop. You learn the ins and outs of MapReduce; how to structure a cluster, design, and implement the Hado

  3. Weighted Moore–Penrose generalized matrix inverse: MySQL vs. Cassandra database storage system

    Indian Academy of Sciences (India)

    DANIJELA MILOSEVIC; SELVER PEPIC; MUZAFER SARACEVIC; MILAN TASIC

    2016-08-01

    The research in this paper refers to two areas: programming and data storage (data base) for computing the weighted Moore–Penrose inverse. The main aim of this paper analysis of the execution speed of computing using PHP programming language and data store. The research shows that the speed of execution gives considerable difference between the Procedural programming and Object Oriented PHP language, on the middle layer in the three tier of the web architecture. Also, the research concerning the comparison of relationdatabase system, MySQL and NoSQL, key value store system, ApacheCassandra, on the database layer. The CPU times are compared and discussed.

  4. Hadoop The Definitive Guide

    CERN Document Server

    White, Tom

    2009-01-01

    Hadoop: The Definitive Guide helps you harness the power of your data. Ideal for processing large datasets, the Apache Hadoop framework is an open source implementation of the MapReduce algorithm on which Google built its empire. This comprehensive resource demonstrates how to use Hadoop to build reliable, scalable, distributed systems: programmers will find details for analyzing large datasets, and administrators will learn how to set up and run Hadoop clusters. Complete with case studies that illustrate how Hadoop solves specific problems, this book helps you: Use the Hadoop Distributed

  5. Hadoop the definitive guide

    CERN Document Server

    White, Tom

    2011-01-01

    Discover how Apache Hadoop can unleash the power of your data. This comprehensive resource shows you how to build and maintain reliable, scalable, distributed systems with the Hadoop framework -- an open source implementation of MapReduce, the algorithm on which Google built its empire. Programmers will find details for analyzing datasets of any size, and administrators will learn how to set up and run Hadoop clusters. This revised edition covers recent changes to Hadoop, including new features such as Hive, Sqoop, and Avro. It also provides illuminating case studies that illustrate how Hado

  6. A high performance cloud computing platform for mRNA analysis.

    Science.gov (United States)

    Lin, Feng-Seng; Shen, Chia-Ping; Sung, Hsiao-Ya; Lam, Yan-Yu; Lin, Jeng-Wei; Lai, Feipei

    2013-01-01

    Multiclass classification is an important technique to many complex bioinformatics problems. However, their performance is limited by the computation power. Based on the Apache Hadoop design framework, this study proposes a two layer architecture that exploits the inherent parallelism of GA-SVM classification to speed up the work. The performance evaluations on an mRNA benchmark cancer dataset have reduced 86.55% features and raised accuracy from 97.53% to 98.03%. With a user-friendly web interface, the system provides researchers an easy way to investigate the unrevealed secrets in the fast-growing repository of bioinformatics data. PMID:24109986

  7. SQL Engines for Big Data Analytics

    OpenAIRE

    Xue, Rui

    2015-01-01

    The traditional relational database systems can not accommodate the need of analyzing data with large volume and various formats, i.e., Big Data. Apache Hadoop as the first generation of open-source Big Data solution provided a stable distributed data storage and resource management system. However, as a MapReduce framework, the only channel of utilizing the parallel computing power of Hadoop is the API. Given a problem, one has to code a corresponding MapReduce program in Java, which is time...

  8. Integración de Hadoop con planificadores batch

    OpenAIRE

    Díaz Cañizares, José Fidel; Hernández Budé, Porfidio

    2011-01-01

    Cada vez es mayor el número de aplicaciones desarrolladas en el ámbito científico, como en la Bioinformática o en las Geociencias, escritas bajo el modelo MapReduce, empleando herramientas de código abierto como Apache Hadoop. De la necesidad de integrar Hadoop en entornos HPC, para posibilitar la ejecutar aplicaciones desarrolladas bajo el paradigma MapReduce, nace el presente proyecto. Se analizan dos frameworks diseñados para facilitar dicha integración a los desarrolladores: HoD y myHadoo...

  9. Survey of MapReduce frame operation in bioinformatics.

    Science.gov (United States)

    Zou, Quan; Li, Xu-Bin; Jiang, Wen-Rui; Lin, Zi-Yu; Li, Gui-Lin; Chen, Ke

    2014-07-01

    Bioinformatics is challenged by the fact that traditional analysis tools have difficulty in processing large-scale data from high-throughput sequencing. The open source Apache Hadoop project, which adopts the MapReduce framework and a distributed file system, has recently given bioinformatics researchers an opportunity to achieve scalable, efficient and reliable computing performance on Linux clusters and on cloud computing services. In this article, we present MapReduce frame-based applications that can be employed in the next-generation sequencing and other biological domains. In addition, we discuss the challenges faced by this field as well as the future works on parallel computing in bioinformatics. PMID:23396756

  10. Nástroje pro Big Data Analytics

    OpenAIRE

    Miloš, Marek

    2013-01-01

    The thesis covers the term for specific data analysis called Big Data. The thesis firstly defines the term Big Data and the need for its creation because of the rising need for deeper data processing and analysis tools and methods. The thesis also covers some of the technical aspects of Big Data tools, focusing on Apache Hadoop in detail. The later chapters contain Big Data market analysis and describe the biggest Big Data competitors and tools. The practical part of the thesis presents a way...

  11. AMORE: Design & Implementation of a Commercial-Strength Parallel Hybrid Movie Recommendation Engine

    DEFF Research Database (Denmark)

    Christou, Ioannis T.; Amolochitis, Emmanouil; Tan, Zheng-Hua

    2016-01-01

    . To overcome such limitations as well as the extra problem of user histories that are usually the merger of the preferences of all persons in each household, we have performed extensive experiments with open-source recommendation software such as Apache Mahout and Lens-Kit, as well as with our own...... implementa- tions of several user-based, item-based, and content-based recommendation algorithms. Our results indicate that our own custom multi-threaded implementation of collaborative filtering combined with a custom content-based algorithm outperforms current state-of-the-art imple- mentations of similar...

  12. Entwicklung einer Suchfunktion mit Information-Retrieval-Schnittstelle für den Dokumentenserver OPUS unter besonderer Berücksichtigung von Entwurfsmustern

    OpenAIRE

    Marahrens, Oliver

    2007-01-01

    In der vorliegenden Abschlussarbeit wurde eine Suchfunktion für den Dokumentenserver TUBdok, der von der Universitätsbibliothek an der Technischen Universität Hamburg-Harburg betrieben wird, entwickelt. Für die Suche wurde eine in das Dokumentenserver-System eingepasste Oberfläche entwickelt. Außerdem steht eine per URL ansteuerbare Information-Retrieval-Schnittstelle zur Verfügung, die das layout-unabhängige XML-Format OpenSearch zurückgibt. Die Suchfunktion basiert auf Apache Lucene u...

  13. Development of massively parallel quantum chemistry program SMASH

    International Nuclear Information System (INIS)

    A massively parallel program for quantum chemistry calculations SMASH was released under the Apache License 2.0 in September 2014. The SMASH program is written in the Fortran90/95 language with MPI and OpenMP standards for parallelization. Frequently used routines, such as one- and two-electron integral calculations, are modularized to make program developments simple. The speed-up of the B3LYP energy calculation for (C150H30)2 with the cc-pVDZ basis set (4500 basis functions) was 50,499 on 98,304 cores of the K computer

  14. El anfitrión

    OpenAIRE

    Martínez Morales, Juan Francisco

    2015-01-01

    'El anfitrión' es una aplicación multiplataforma desarrollada con el plugin de Cordova. El proyecto se ha desarrollado en una arquitectura cliente-servidor, donde el cliente es la propia aplicación y el servidor es un servidor Apache2, en el que se ha construido una aplicación RESTful mediante el framework de Laravel 41, encargada de gestionar las peticiones del cliente y acciones sobre la base de datos. Se ha utilizado una base de datos MySQL para la persistencia de los datos. 'L'amfitrió...

  15. 防御素2在肝内胆管结石病中的抗菌作用%Anti-bacterial Effects of HBD2 in Intrahepatic Bile Duct of Calculus

    Institute of Scientific and Technical Information of China (English)

    陈辉星; 洪海杰; 朱金海; 韩圣华; 周良艺; 唐南洪; 陈燕凌

    2012-01-01

    Objective To investigate the function of the Human β-defensin 2 (HBD2) in human intrahepatic bile duct of calculus. Methods HBD2 expression was studied by immunohistochemistry and RT-PCR in 60 cases of human intrahepatic bile duct of calculus. Mean-while, the bile bacterial culture profiles for each patient were documented, and the Acute Physiology and Chronic Health Evaluation II (APACHE II) score for each case at the time of diagnosis of intrahepatic bile duct of calculus was recorded. Result The expression of HBD2 in patients with Gram-negative bacteria culture was stronger than patients with Gram-positive bacteria culture. The difference was statistically significant (17/36 : 4/24,P <0. 05). HBD2 expression level -was higher in the left part of liver. Patients -with high APACHE II score showed stronger HBD2 expression than those -with low APACHE II score and the difference -was statistically significant. Conclusion HBD2 is expressed in the tissue of human intrahepatic bile duct of calculus, and its expression level strongly correlates with Gram-negative bacteria found and a high APACHE II score.%目的 探讨人防御素2(HBD2)在肝胆管结石病中的抗菌作用.方法 应用免疫组织化学方法和RT-PCR检测肝内胆管结石患者手术切除肝组织标本HBD2的表达情况.比较胆汁培养为革兰阴性及阳性菌组的HBD2表达的强弱,左右肝组织HBD2表达的强弱,分析HBD2表达与急性生理功能和慢性健康状况评分系统(ARACHEⅡ)评分的关系.结果 HBD2在部分肝内胆管结石的胆管间质细胞胞浆中表达,革兰阴性菌组的肝组织HBD2表达强于革兰阳性菌组,左肝部位HBD2的表达强于右肝部位,ARACHEⅡ高分组的HBD2表达强于低分组.结论 HBD2在肝胆管结石病肝组织中起到抗菌作用,其表达强度与革兰阴性菌和ARACHEⅡ评分正相关.

  16. Open Source Interoperability: It's More than Technology

    Directory of Open Access Journals (Sweden)

    Dominic Sartorio

    2008-01-01

    Full Text Available The Open Solutions Alliance is a consortium of leading commercial open source vendors, integrators and end users dedicated to the growth of open source based solutions in the enterprise. We believe Linux and other infrastructure software, such as Apache, has become mainstream, and packaged solutions represent the next great growth opportunity. However some unique challenges can temper that opportunity. These challenges include getting the word out about the maturity and enterprise-readiness of those solutions, ensuring interoperability both with each other and with other proprietary and legacy solutions, and ensuring healthy collaboration between vendors and their respective customer and developer communities.

  17. Searching for Naphthalene Cation Absorption in the Interstellar Medium

    Science.gov (United States)

    Searles, Justin M.; Destree, Joshua D.; Snow, Theodore P.; Salama, Farid; York, Donald G.; Dahlstrom, Julie

    2011-05-01

    Interstellar naphthalene cations (C10H+ 8) have been proposed by a study to be the carriers of a small number of diffuse interstellar bands (DIBs). Using an archive of high signal-to-noise spectra obtained at the Apache Point Observatory, we used two methods to test the hypothesis. Both methods failed to detect significant absorption at lab wavelengths of interstellar spectra with laboratory spectra. We thereby conclude that C10H+ 8 is not a DIB carrier in typical reddened sight lines.

  18. SEARCHING FOR NAPHTHALENE CATION ABSORPTION IN THE INTERSTELLAR MEDIUM

    International Nuclear Information System (INIS)

    Interstellar naphthalene cations (C10H+8) have been proposed by a study to be the carriers of a small number of diffuse interstellar bands (DIBs). Using an archive of high signal-to-noise spectra obtained at the Apache Point Observatory, we used two methods to test the hypothesis. Both methods failed to detect significant absorption at lab wavelengths of interstellar spectra with laboratory spectra. We thereby conclude that C10H+8 is not a DIB carrier in typical reddened sight lines.

  19. Behaviour of the Broadest DIBs as a Function of E(B-V)

    Science.gov (United States)

    York, B.; Sonnentrucker, P.; Hobbs, L. M.; York, D. G.; Friedman, S. D.; Dahlstrom, J.; Welty, D. E.; Snow, T. P.; Rachford, B. L.

    2014-02-01

    We present the first results of a dedicated search for Diffuse Interstellar Bands that have profiles with FWHM > 6 Å. Broad DIBs have been noticed in past surveys using averages of multiple sight lines (e.g. Jenniskens & Désert, 1994), but careful detection, measurement, and cataloguing for individual sight lines has not been done since the pioneering work of Herbig (1995). We have initiated an observing campaign using the Apache Point Observatory in order to obtain low-resolution spectra to search for such broad DIBs and monitor their behaviour from star to star. A first sample of 21 stars with 0.3 500.

  20. Assessment of the EuroSCORE risk scoring system for patients undergoing coronary artery bypass graft surgery in a group of Iranian patients

    Directory of Open Access Journals (Sweden)

    Hamidreza Jamaati

    2015-01-01

    Full Text Available Background and Aims: Previous studies around the world indicated validity and accuracy of European System for Cardiac Operative Risk Evaluation (EuroSCORE risk scoring system we evaluated the EuroSCORE risk scoring system for patients undergoing coronary artery bypass graft (CABG surgery in a group of Iranian patients. Materials and Methods: In this cohort 2220 patients more than 18 years, who were performed CABG surgery in Massih Daneshvari Hospital, from January 2004 to March 2010 were recruited. Predicted mortality risk scores were calculated using logistic EuroSCORE and Acute Physiology and Chronic Health Evaluation II (APACHE II and compared with observed mortality. Calibration was measured by the Hosmer-Lemeshow (HL test and discrimination by using the receiver operating characteristic (ROC curve area. Results: Of the 2220 patients, in hospital deaths occurred in 270 patients (mortality rate of 12.2%. The accuracy of mortality prediction in the logistic EuroSCORE and APACHE II model was 89.1%; in the local EuroSCORE (logistic was 91.89%; and in the local EuroSCORE support vector machines (SVM was 98.6%. The area under curve for ROC curve, was 0.724 (95% confidence interval [CI]: 0.57-0.88 for logistic EuroSCORE; 0.836 (95% CI: 0.731-0.942 for local EuroSCORE (logistic; 0.978 (95% CI: 0.937-1 for Local EuroSCORE (SVM; and 0.832 (95% CI: 0.723-0.941 for APACHE II model. The HL test showed good calibration for the local EuroSCORE (SVM, APACHE II model and local EuroSCORE (logistic (P = 0.823, P = 0.748 and P = 0.06 respectively; but there was a significant difference between expected and observed mortality according to EuroSCORE model (P = 0.033. Conclusion: We detected logistic EuroSCORE risk model is not applicable on Iranian patients undergoing CABG surgery.

  1. Evaluierung des neuen Severity Scores SAPS III auf der chirurgischen Intensivstation der Universitätsklinik Würzburg

    OpenAIRE

    Durchholz, Daniel

    2006-01-01

    Zur Neu-Evaluierung des bereits bestehenden SAPS 2-severity scores wurden im Jahr 2002 über einen Zeitraum von 2 Monaten alle Patienten der chirugischen Intensivstation der Universitätsklinik Würzburg evaluiert. In dieser Arbeit wurden die hierbei erzielten Ergebnisse vorgestellt sowie die gängigen Severity-Scores wie APACHE III oder MPM II miteinander verglichen. Desweiteren wurden Einsatzmöglichkeiten und Probleme dieser Scoring-Systeme im allgemeinen diskutiert sowie der neue SAPS 3-Score ...

  2. Vývoj hybridních mobilních aplikací

    OpenAIRE

    Zyka, Michal

    2013-01-01

    The aim of this work is to gradually explain the principles of the development of hybrid mobile applications using jQuery, jQuery Mobile and Apache Cordova on top of the standard web technologies - HTML5, CSS, JavaScript. Practical part of this thesis contains application examples. The theoretical part describes the jQuery Mobile framework, explains the different phases of the application lifecycle from design to distribution. It will show how to generate dynamic content and interact with bac...

  3. Desarrollo de un laboratorio remoto para la práctica a distancia en las maquetas alecop MV-541 del laboratorio L110 de l'EPSEVG a través d'internet

    OpenAIRE

    Veganzones Alonso-Cortés, José María

    2007-01-01

    En el presente Proyecto se propone la implementación de aplicaciones web basadas en Matlab para el desarrollo de laboratorios remotos con el fin de permitir a los alumnos realizar prácticas de control sobre maquetas de procesos físicos sin necesidad de desplazarse al laboratorio. El aplicativo tiene arquitectura cliente/servidor, en el cual Apache administra las páginas web. El proceso de petición y respuesta de usuario se implementa mediante páginas html, y se comu...

  4. ElasticSearch server

    CERN Document Server

    Rogozinski, Marek

    2014-01-01

    This book is a detailed, practical, hands-on guide packed with real-life scenarios and examples which will show you how to implement an ElasticSearch search engine on your own websites.If you are a web developer or a user who wants to learn more about ElasticSearch, then this is the book for you. You do not need to know anything about ElastiSeach, Java, or Apache Lucene in order to use this book, though basic knowledge about databases and queries is required.

  5. Comparison Of The Consumption Of Resources Between HTTP And SIP

    CERN Document Server

    Ravonimanantsoa, Ndaohialy Manda-Vy

    2011-01-01

    Currently, the development of research around VoIP experience a tremendous growth. In the community of open source Asterisk represents a reliable alternative for a lower cost solution. In this same community as the SIP protocol is a supplement to the more asterisk PBX. to share the benefits claimed by proponents of free software co-existence with other Asterisk server is not yet proven. In this context this paper we show a comparison of the use of simplified resource material for the apache server using the HTTP protocol and server that uses the asterisk SIP.

  6. Programming Social Applications Building Viral Experiences with OpenSocial, OAuth, OpenID, and Distributed Web Frameworks

    CERN Document Server

    LeBlanc, Jonathan

    2011-01-01

    Social networking has made one thing clear: websites and applications need to provide users with experiences tailored to their preferences. This in-depth guide shows you how to build rich social frameworks, using open source technologies and specifications. You'll learn how to create third-party applications for existing sites, build engaging social graphs, and develop products to host your own socialized experience. Programming Social Apps focuses on the OpenSocial platform, along with Apache Shindig, OAuth, OpenID, and other tools, demonstrating how they work together to help you solve pra

  7. Critique of Exotica: Music, Politics and the Culture Industry

    OpenAIRE

    Hutnyk, John

    2000-01-01

    In this book John Hutnyk questions the meaning of cultural hybridity. Using the growing popularity of Asian culture in the West as a case study, he looks at just who benefits from this intermingling of culture. Focusing on music, race and politics, Hutnyk offers a cogently theorised critique of the culture industry. He looks at artists such as Asian Dub Foundation, FunDaMental and Apache Indian to see how their music is both produced and received. He analyses ‘world’ music festivals, raci...

  8. Tribal differences in diabetes: prevalence among American Indians in New Mexico.

    OpenAIRE

    Carter, J.; Horowitz, R.; Wilson, R.; Sava, S; Sinnock, P; Gohdes, D

    1989-01-01

    The prevalence of diagnosed diabetes among American Indians in New Mexico with varied genetic and cultural backgrounds is reported. Utilizing community-based registries, the prevalence in persons ages 35 years and older ranged from 9.8 percent among Jicarilla Apache Indians to 28.2 percent among Zuni Indians. All rates were significantly higher than the U.S. rate of 5.3 percent for the same age group. In addition, in three of the five tribal groups examined, the rates of diagnosed diabetes in...

  9. 神父在保留区的三十年

    Institute of Scientific and Technical Information of China (English)

    红尘

    2007-01-01

    <正>印第安人一直是美国政府的一块伤痛,很多美国人都不愿意谈及印第安人的现状与困境。但是美国人却把他们的新式战机与远洋军舰用最勇猛的印第安部落的名称来命名,比如切努基(Cherokee)、纳瓦霍希(Navajo)、阿帕奇(Apache)、乔克托(Choclaw)等。这

  10. "Marchand" et "non-marchand" dans l'économie des logiciels

    OpenAIRE

    Mangolte, Pierre-André

    2006-01-01

    Dans un certain nombre d'activités de production et d'échange de biens (et/ou services) cohabitent deux sphères, une sphère marchande et une sphère non-marchande. C'est actuellement le cas dans l'économie des logiciels. Un grand nombre de programmes (Apache, Linux, Firefox, etc...) sont en effet produits en open source, sans investissement apparent, sans paiement des contributions et sans vente directe des produits. Ces pratiques reposent sur un ensemble de licences (GNU-GPL, licences BSD, MP...

  11. Search of the Deep and Dark Web via DARPA Memex

    Science.gov (United States)

    Mattmann, C. A.

    2015-12-01

    Search has progressed through several stages due to the increasing size of the Web. Search engines first focused on text and its rate of occurrence; then focused on the notion of link analysis and citation then on interactivity and guided search; and now on the use of social media - who we interact with, what we comment on, and who we follow (and who follows us). The next stage, referred to as "deep search," requires solutions that can bring together text, images, video, importance, interactivity, and social media to solve this challenging problem. The Apache Nutch project provides an open framework for large-scale, targeted, vertical search with capabilities to support all past and potential future search engine foci. Nutch is a flexible infrastructure allowing open access to ranking; URL selection and filtering approaches, to the link graph generated from search, and Nutch has spawned entire sub communities including Apache Hadoop and Apache Tika. It addresses many current needs with the capability to support new technologies such as image and video. On the DARPA Memex project, we are creating create specific extensions to Nutch that will directly improve its overall technological superiority for search and that will directly allow us to address complex search problems including human trafficking. We are integrating state-of-the-art algorithms developed by Kitware for IARPA Aladdin combined with work by Harvard to provide image and video understanding support allowing automatic detection of people and things and massive deployment via Nutch. We are expanding Apache Tika for scene understanding, object/person detection and classification in images/video. We are delivering an interactive and visual interface for initiating Nutch crawls. The interface uses Python technologies to expose Nutch data and to provide a domain specific language for crawls. With the Bokeh visualization library the interface we are delivering simple interactive crawl visualization and

  12. Predictors of Multidrug Resistant Acinetobacter Baumannii Infections in Surgical Intensive Care Patients: A Retrospective Analysis

    Directory of Open Access Journals (Sweden)

    Aynur Camkıran

    2011-08-01

    Full Text Available Objective: Multidrug resistant Acinetobacter baumannii (MRAB is an important cause of hospital acquired infection and leads to an increasing morbidity and mortality in intensive care units (ICU. The aim of this study was to investigate the predictors of MRAB infection in surgical ICU patients. Material and Method: The charts of the patients who were admitted to the ICU between January 2008 and August 2010 were reviewed to identify patients with MRAB infection. Recorded data were as follows: age, sex, medical history, underlying surgical pathology, Acute Physiology and Chronic Health Evaluation II score (APACHE II and Glasgow Coma Score on ICU admission,presence of invasive procedures (intubation, arterial, central venous lines, urinary catheters, and renal replacement therapy, days in ICU and white blood cells (WBC and lactate count on infection day, infection site, complications (such as organ/system failure, length of stay (LOS in the ICU and hospital, and final outcome. Results: During the study period 25 patients with MRAB infection were identified. When compared with their matched control group (n=25, patients with MRAB infection had a significantly higher mean APACHE II score (p=0.001 and more frequently had an open wound (p=0.002 or required mechanical ventilation (p=0.005, with respiratory system disease (p=0.03, arterial catheterization (p=0.006, and central venous catheterization (p=0.004. Multivariate logistic regression revealed that APACHE II score (OR,1.155; CI, 1.008-1.324; p= 0.038 and open wound (OR, 27.77; CI, 2.020-333.333; p=0.018 were predictors of MRAB infection in these patients. Compared to their controls, patients with MRAB infection hand a longer LOS in ICU (36.44±30.44 days vs 7.80±8.13 days, p<0.000 and hospital (55.12±40.81 days vs 19.04±13.44 days, p<0.000. In hospital mortality rates for patients with MRAB infection and their controls were 56% and 32%, respectively (p=0.154. Conclusion: Our results indicate

  13. Design & Development of an Intranet Web Site on Linux Web%基于Linux Web环境下企业内部主页系统的设计与实践

    Institute of Scientific and Technical Information of China (English)

    李帅

    2006-01-01

    应用Linux+Apache+MySQL+PHP开发环境,结合一家公司的企业内部网建设的实际项目,设计开发一个高效、实用的企业主页系统.该系统将实现I Board规范中的公告板、告示贴、联系记录、工作日程表、周报管理和流动资产管理六大功能模块.

  14. Analysis, design and implementation of a web database with Oracle 8i

    OpenAIRE

    Demiryurek, Ugur.

    2001-01-01

    This thesis represents a model of web-database analysis, design and implementation. An electronic bulletin board for the Naval Postgraduate School is implemented for demonstration. The model includes Oracle8i DBMS as the database, Java (Java Server Pages, Java Script Enterprise Java Beans, Java Servlets) as the programming language. Apache HTTP Server v.1.3 Tomcat v.1.2 is used as the Web server and JSP engine. Windows NT4.O served as the OS environment From the technical aspect, Database Man...

  15. Android-sovelluksen kääntäminen PhoneGap-monialustasovellukseksi

    OpenAIRE

    Rekola, Saku

    2015-01-01

    Opinnäytetyön toimeksiantaja oli Ambientia Oy. Työn tavoitteena oli kääntää olemassa oleva LVI-Numero Oy:lle tehty Android-sovellus iOS- ja Windows Phone 8 -alustoille. Kääntämiseen käytetään Apache Cordovaa, joka mahdollistaa mobiilisovelluksen luonnin Web-tekniikoita käyttäen natiivisovelluskehyksen sisään. Opinnäytetyön tavoite oli selvittää, onko hybridisovelluskehitys jo varteenotettava vaihtoehto perinteisille mobiilisovelluksille ja selvittää, millaisia haasteita useammalle alus...

  16. POSSUM escore como preditor de mortalidade em pacientes cirúrgicos Utilizacion del puntaje POSSUM como indicador de la mortalidad en pacientes quirúrgicos POSSUM scoring system for predicting mortality in surgical patients

    OpenAIRE

    Adriana Cristina Galbiatti Parminondi Elias; Tiemi Matsuo; Cíntia Magalhães Carvalho Grion; Lucienne Tibery Queiroz Cardoso; Paulo Henrique Verri

    2009-01-01

    O estudo avaliou a utilização do escore POSSUM (Physiological and Operative Severity Score for Enumeration of Mortality and Morbidity) para predizer a mortalidade na prática cirúrgica.Foram analisados 416 pacientes cirúrgicos com internação na UTI para cuidados de pós-operatório. Foram realizadas comparações entre as taxas de mortalidade predita e observada de acordo com 4 grupos de risco: 0-4%, 5-14%, 15-49%, 50% ou mais, e calculada a área sob a curva ROC do escore POSSUM e APACHE II para a...

  17. Lactate clearance in cardiorespiratory emergency

    OpenAIRE

    Serena Greco; Giovanna Guiotto; Antonino Maffei; Stefania Martino; Giuseppe Romano; Fernando Schiraldi

    2007-01-01

    Early goal directed therapy has been found to improve prognosis in septic patients, if the therapeutic goal is achieved within the first six hours. The aim of our study is to demonstrate that in patients with acute cardiorespiratory failure, rapid (within 2 hours) lactate clearance can help define patients’ prognosis. 67 consecutive patients, admitted to our 16-bed Emergency Medicine ward for acute cardiorespiratory failure (age 75,9 ± 9,8) (APACHE II score 19,0 ± 4,1), we...

  18. Wireless access to a pharmaceutical database: A demonstrator for data driven Wireless Application Prorocol (WAP) applications in medical information processing

    DEFF Research Database (Denmark)

    Hansen, Michael Schacht; Dørup, Jens

    2001-01-01

    catalogue to Wireless Application Protocol using open source freeware at all steps. METHODS: We used Apache 1.3 web software on a Linux server. Data containing the Danish pharmaceutical catalogue were imported from an ASCII file into a MySQL 3.22.32 database using a Practical Extraction and Report Language...... number catalogue and Dictaphone function via answering machine technology. An independent Wireless Application Protocol gateway may be placed within hospital firewalls, which may be an advantage with respect to security. However, if Wireless Application Protocol phones are to become effective tools...

  19. 早期肠内营养在重症急性胰腺炎治疗中的疗效评价%Clinical evaluation of early enteral nutrition in the treatment of severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    夏月华

    2011-01-01

    目的:探讨早期空肠内营养支持疗法在重症急性胰腺炎(SAP)治疗中应用的安全性和有效性.方法:采用回顾性方法分析我院2007年1月~2010年12月收治的52例SAP患者的临床资料,按营养支持不同分为肠内营养(EN)组和全胃肠外营养(TPN)组,每组各26例,观察两组治疗前后各生化指标、APACHE-Ⅱ评分、住院天数、平均住院费用、并发症发生率和死亡率的差异.结果:EN组治疗2周后C反应蛋白和APACHE-Ⅱ评分明显低于TPN组,而血清白蛋白和前白蛋白水平明显高于TPN组,差异均有统计学意义(P0.05).结论:早期肠内营养对SAP的治疗是安全、有效的,有助于改善SAP患者的营养状况,值得临床进一步推广.%Objective: To discuss the safety and efficacy of early enteral nutrition (EN) in the treatment of severe acute pancreatitis (SAP). Methods: 52 cases of patients who were diagnosed with SAP in our hospital from January 2007 to De -cember 2010 were analyzed retrospectively. All patients were divided into EN group and total parenteral nutrition (TPN) group, each group had 26 cases. Biochemical indexes, APACHE- II scores, length of stay, incidence of complications, mortality, and hospital expenses were compared between the two groups before and after treatment. Results: Blood C-reactive protein level and APACHE- II scores were significantly lower of EN group than those of TPN group after 2 weeks' treatment (P0.05). Conclusion: Early EN is a safe and effective method in the treatment of SAP, which is helpful to improve the nutrition status of SAP patients.

  20. 基于Jetspeed实现Web应用到Portlet应用的转变%IMPLEMENT THE CHANGE FROM WEB APPLICATION TO PORTLET APPLICATION BASED ON JETSPEED

    Institute of Scientific and Technical Information of China (English)

    杨春林; 葛玮; 郝克刚

    2008-01-01

    Portal和Struts来源于对灵活的业务模型的追求,推动着新一代应用集成框架的发展和成熟.Jetspeed是Apache Jakarta项目中的开发源码门户系统,是企业级信息门户的原型实现.通过在Jetspeed基础上进行的二次开发,论述了如何实现基于Struts 2 的Web应用到Portlet应用的转变.

  1. Creació automàtica de gràfics estadístics a partir de dades de soroll d'Europa amb tecnologies Open Source en el visor Noise Map Viewer de l'ETC-LUSI

    OpenAIRE

    Oller García, Montserrat; Ferrero Beato, Ignacio

    2010-01-01

    El projecte ha consistit en la creació de gràfics estadístics de soroll d'Europa de forma automàtica amb tecnologies Open Source dins el visor Noise Map Viewer per Europa de l'ETC-LUSI. La llibreria utilitzada per fer aquest procés ha estat JFreeChart i el llenguatge de programació utilitzat ha estat Java (programació orientada a objectes) dins l'entorn de desenvolupament integrat Eclipse. La base de dades utilitzada ha estat PostgreSQL. Com a servidors s'han fet servir Apache (servidor HTTP)...

  2. Learning Karaf Cellar

    CERN Document Server

    Onofré, Jean-Baptiste

    2014-01-01

    This book is a tutorial written with a step-by-step approach to help you implement an optimum clustering solution in Apache Karaf Cellar quickly and efficiently. If you are new to Karaf and want to install and manage multiple Karaf instances by farming or clustering, then this book is for you. If you are a Java developer or a system administrator with basic knowledge of Karaf, you can use this book as a guide. Some background knowledge of OSGi and/or Karaf would be preferred but is not mandatory.

  3. Extract and visualize geolocation from any text file

    Science.gov (United States)

    Boustani, M.

    2015-12-01

    There are variety of text file formats such as PDF, HTML and more which contains words about locations(countries, cities, regions and more). GeoParser developed as one of sub-projects under DARPA Memex to help finding any geolocation information crawled website data. It is a web application benefiting from Apache Tika to extract locations from any text file format and visualize geolocations on the map. https://github.com/MBoustani/GeoParserhttps://github.com/chrismattmann/tika-pythonhttp://www.darpa.mil/program/memex

  4. Experimental research on sealing of boreholes, shafts and ramps in welded tuff

    International Nuclear Information System (INIS)

    Laboratory and in-situ experiments have been conducted to determine the mechanical and hydraulic performance of cement borehole seals in densely welded Apache Leap tuff. Test results indicate that under saturated conditions, commercial expansive cement can provide good bond strength and adequate hydraulic performance for borehole seal under changing stress conditions. The cement seal should be installed at the intact portion of the opening, and should have a length-to-diameter ratio greater than four. Drying increases borehole plug permeability and decreases mechanical and hydraulic bonds at the plug-rock interface. In-situ testing indicates that installation procedure may significantly affect the cement plug performance

  5. A comparison of early versus late initiation of renal replacement therapy in critically ill patients with acute kidney injury

    DEFF Research Database (Denmark)

    2011-01-01

    Introduction: Our aim was to investigate the impact of early versus late initiation of renal replacement therapy (RRT) on clinical outcomes in critically ill patients with acute kidney injury (AKI). Methods: Systematic review and meta-analysis were used in this study. PUBMED, EMBASE, SCOPUS, Web of......-regression controlling for illness severity (Acute Physiology And Chronic Health Evaluation II (APACHE II)), baseline creatinine and urea did not impact the overall summary estimate for mortality. Of studies reporting secondary outcomes, five studies (out of seven) reported greater renal recovery, seven (out of eight...

  6. High-Performance Tiled WMS and KML Web Server

    Science.gov (United States)

    Plesea, Lucian

    2007-01-01

    This software is an Apache 2.0 module implementing a high-performance map server to support interactive map viewers and virtual planet client software. It can be used in applications that require access to very-high-resolution geolocated images, such as GIS, virtual planet applications, and flight simulators. It serves Web Map Service (WMS) requests that comply with a given request grid from an existing tile dataset. It also generates the KML super-overlay configuration files required to access the WMS image tiles.

  7. New results from the multi-object Keck Exoplanet Tracker

    Directory of Open Access Journals (Sweden)

    J. C. van Eyken

    2007-01-01

    Full Text Available The W. M. Keck Exoplanet Tracker is a pre- cision Doppler radial velocity instrument for extrasolar planet detection based on a new technique, dispersed fixed-delay interferome- try (DFDI, which allows for multi-object sur- veying for the first time. Installed at the 2.5- m Sloan telescope at Apache Point Observa- tory, the combination of Michelson interfer- ometer and medium resolution spectrograph (Erskine & Ge 2000; Ge 2002 allows design for simultaneous Doppler measurements of 60 targets (Ge et al. 2005.

  8. Traqueostomía percutánea con asistencia fibrobroncoscópica: una década de experiencia en un hospital universitario

    OpenAIRE

    Romero, Carlos M.; Rodrigo Cornejo; Eduardo Tobar; Ricardo Gálvez; Cecilia Luengo; Nivia Estuardo; Rodolfo Neira; José Luis Navarro; Osvaldo Abarca; Mauricio Ruiz; María Angélica Berasaín; Wilson Neira; Daniel Arellano; Osvaldo Llanos

    2015-01-01

    RESUMEN Objetivo: Evaluar eficacia y seguridad de la traqueostomía percutánea, mediante dilatación única con asistencia fibrobroncoscópica, en pacientes críticos sometidos a ventilación mecánica. Métodos: Entre los años 2004 y 2014, se incluyeron prospectivamente 512 enfermos consecutivos con indicación de traqueostomía según los criterios clínicos de nuestro centro. Un tercio de los pacientes fueron de alto riesgo. Se registraron variables demográficas, puntaje APACHE II, y días de ventilaci...

  9. A Reflective Approach to Model-Driven Web Engineering

    Science.gov (United States)

    Clowes, Darren; Kolovos, Dimitris; Holmes, Chris; Rose, Louis; Paige, Richard; Johnson, Julian; Dawson, Ray; Probets, Steve

    A reflective approach to model-driven web engineering is presented, which aims to overcome several of the shortcomings of existing generative approaches. The approach uses the Epsilon platform and Apache Tomcat to render dynamic HTML content using Epsilon Generation Language templates. This enables EMF-based models to be used as data sources without the need to pre-generate any HTML or dynamic script, or duplicate the contents into a database. The paper reports on our experimental results in using this approach for dynamically querying and visualising a very large military standard.

  10. LOKALIZACIJA PAKETA ORANGE HRM

    OpenAIRE

    Berčič, Sergej

    2014-01-01

    Diplomsko delo obravnava izdelavo slovenskega jezikovnega paketa za odprtokodno programsko rešitev za upravljanje s človeškimi viri OrangeHRM. Kratko je opisano odprtokodno razvojno okolje, ki ga vključuje paket XAMPP: spletni strežnik Apache, sistem za upravljanje z bazo podatkov MySQL, PHP in Perl. Za prevajanje je bil uporabljen urejevalnik Notepad++. Prikazan je postopek namestitve paketa OrangeHRM, nato pa so opisane funkcije posameznih modulov: administrator, osebni podatki, odsotnosti,...

  11. Sodium and Oxygen Abundances in the Open Cluster NGC 6791 from APOGEE H-Band Spectroscopy

    OpenAIRE

    Cunha, Katia; Smith, Verne V.; Johnson, Jennifer A.; Bergemann, Maria; Meszaros, Szabolcs; Shetrone, Matthew D.; Souto, Diogo; Prieto, Carlos Allende; Schiavon, Ricardo P.; Frinchaboy, Peter; Zasowski, Gail; Bizyaev, Dmitry; Holtzman, Jon; Perez, Ana E. Garcia; Majewski, Steven R.

    2014-01-01

    The open cluster NGC 6791 is among the oldest, most massive and metal-rich open clusters in the Galaxy. High-resolution $H$-band spectra from the Apache Point Observatory Galactic Evolution Experiment (APOGEE) of 11 red giants in NGC 6791 are analyzed for their chemical abundances of iron, oxygen, and sodium. The abundances of these three elements are found to be homogeneous (with abundance dispersions at the level of $\\sim$ 0.05 - 0.07 dex) in these cluster red giants, which span much of the...

  12. Web服务测试的一种实现%A Kind of Implementation of Web Services Testing

    Institute of Scientific and Technical Information of China (English)

    秦锋; 李乔; 郑啸

    2007-01-01

    随着Web服务技术的不断发展和广泛应用,需要运用测试技术来保障Web服务的正确有效运行.基于Apache Axis,解析WSDL,用CTM产生有效测试例,实现了Web服务的功能性测试和压力测试,并就安全性测试、授权测试、多个Web服务测试方面还需完善的工作做了进一步探讨和展望.

  13. 急性胰腺炎疾病严重程度与腹内高压的关系%Relationship between intra-abdominal pressure and severity of acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    邵俊伟; 蔡逊; 马丹丹; 喻娟

    2014-01-01

    Objective To study the relationship between intra-abdominal hypertension (IAH) and the severity of acute pancreatitis,and explore the new markers of worsened outcomes of acute pancreatitis.Methods From June 2012 to November 2013,there were 60 patients diagnosed with acute pancreatitis admitted in the general surgery department of Wuhan General Hospital of Guangzhou Military Region.The patients were classified as mild (group A) or severe (group B) acute pancreatitis according to acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) score.Intra-abdominal pressure (IAP) was measured every 4 hours since admission immediately.Urine bladder pressure (UBP) was measured to stand for lAP indirectly,the maximum pressure recorded in all readings in the first 5 days was selected as the recorded value of IAP,and then compare the difference of incidence rate between mild and SAP,investigate the correlation between APACHE Ⅱ score and IAP.Other data such as the length of the hospital stay,the development of persistant systemic inflammatory response syndrome (SIRS),muhiorgan failure,pleural effusion,and mortality were collected,and then compare the difference of the incidence of indicators above mentioned between patients with IAH or not,draw the ROC curve of APACHE Ⅱ score and IAP in identifying patients with adverse clinical process.Results The development of IAH was exclusively associated with SAP with an APACHE Ⅱ score ≥8,identifying all patients who were going to develop abdominal compartment syndrome (ACS).The presence of ACS was associated with a significantly increased extent of multiple organ failure,and mortality,the difference of complication incidence between patients with IAH or not is significance.IAP shared a strong significant positive relationship (Pearson r =0.866) with APACHE Ⅱ score among SAP,and which is better than APACHE Ⅱ in predicting SAP with adverse outcomes for the AUC is greater than APACHE Ⅱ score.Conclusion IAH is a reliable

  14. Ranitidine for improvement of delayed hypersensitivity response in patients with sepsis

    DEFF Research Database (Denmark)

    Nielsen, Hans Jørgen; Witt, K; Moesgaard, F;

    1989-01-01

    /non-ranitidine regimen was initiated on day 1 and continued until day 9. Severity of illness was evaluated before and 3, 6 and 8 days after initiating the study, using the APACHE II scoring system. The scores before and during the study were similar in the ranitidine and non-ranitidine groups. Delayed type...... hypersensitivity improved in patients treated with ranitidine (p less than 0.001), but was unchanged in the untreated group (p greater than 0.7). These observations may suggest potential beneficial effects of ranitidine therapy in patients with trauma-induced immunosuppression....

  15. Development of massively parallel quantum chemistry program SMASH

    Energy Technology Data Exchange (ETDEWEB)

    Ishimura, Kazuya [Department of Theoretical and Computational Molecular Science, Institute for Molecular Science 38 Nishigo-Naka, Myodaiji, Okazaki, Aichi 444-8585 (Japan)

    2015-12-31

    A massively parallel program for quantum chemistry calculations SMASH was released under the Apache License 2.0 in September 2014. The SMASH program is written in the Fortran90/95 language with MPI and OpenMP standards for parallelization. Frequently used routines, such as one- and two-electron integral calculations, are modularized to make program developments simple. The speed-up of the B3LYP energy calculation for (C{sub 150}H{sub 30}){sub 2} with the cc-pVDZ basis set (4500 basis functions) was 50,499 on 98,304 cores of the K computer.

  16. WWW-pohjainen laiterekisterisovellus

    OpenAIRE

    Ruikkala, Aki

    2009-01-01

    Opinnäytetyön tavoitteena on toteuttaa selainpohjainen laiterekisterisovellus, jolla voidaan hallita yrityksen tietoteknisiä laitteita. Työn toimeksiantajana toimii Verkkoasema Oy. Opinnäytetyö sisältää käyttöliittymän ja tietokannan suunnittelun sekä sovelluksen toteutuksen ja testauksen. Työ toteutetaan Eclipse-ohjelmointiympäristössä, apuna käytetään EditPlus-tekstieditoria, GIMP-kuvankäsittelyohjelmaa sekä PuTTY-ssh-asiakasohjelmaa Apache-palvelinohjelmiston etäkäyttöön. Sovelluks...

  17. Camel enterprise integration cookbook

    CERN Document Server

    Cranton, Scott

    2013-01-01

    This book is written in a Cookbook style with short recipes showing developers how to effectively implement EIP without breaking everything in the process. It is concise and to the point, and it helps developers get their data flowing between different components without the need to read through page upon page of theory, while also enabling the reader to learn how to create exciting new projects.Camel Enterprise Integration Cookbook is intended for developers who have some familiarity with Apache Camel and who want a quick lookup reference to practical, proven tips on how to perform common tas

  18. Comparison of the systemic inflammatory response syndrome between monomicrobial and polymicrobial Pseudomonas aeruginosa nosocomial bloodstream infections

    Directory of Open Access Journals (Sweden)

    Wenzel Richard P

    2005-10-01

    Full Text Available Abstract Background Some studies of nosocomial bloodstream infection (nBSI have demonstrated a higher mortality for polymicrobial bacteremia when compared to monomicrobial nBSI. The purpose of this study was to compare differences in systemic inflammatory response and mortality between monomicrobial and polymicrobial nBSI with Pseudomonas aeruginosa. Methods We performed a historical cohort study on 98 adults with P. aeruginosa (Pa nBSI. SIRS scores were determined 2 days prior to the first positive blood culture through 14 days afterwards. Monomicrobial (n = 77 and polymicrobial BSIs (n = 21 were compared. Results 78.6% of BSIs were caused by monomicrobial P. aeruginosa infection (MPa and 21.4% by polymicrobial P. aeruginosa infection (PPa. Median APACHE II score on the day of BSI was 22 for MPa and 23 for PPa BSIs. Septic shock occurred in 33.3% of PPa and in 39.0% of MPa (p = 0.64. Progression to septic shock was associated with death more frequently in PPa (OR 38.5, CI95 2.9–508.5 than MPa (OR 4.5, CI95 1.7–12.1. Maximal SIR (severe sepsis, septic shock or death was seen on day 0 for PPa BSI vs. day 1 for MPa. No significant difference was noted in the incidence of organ failure, 7-day or overall mortality between the two groups. Univariate analysis revealed that APACHE II score ≥20 at BSI onset, Charlson weighted comorbidity index ≥3, burn injury and respiratory, cardiovascular, renal and hematologic failure were associated with death, while age, malignant disease, diabetes mellitus, hepatic failure, gastrointestinal complications, inappropriate antimicrobial therapy, infection with imipenem resistant P. aeruginosa and polymicrobial nBSI were not. Multivariate analysis revealed that hematologic failure (p Conclusion In this historical cohort study of nBSI with P. aeruginosa, the incidence of septic shock and organ failure was high in both groups. Additionally, patients with PPa BSI were not more acutely ill, as judged by APACHE II

  19. Geolocalización a través de feeds RSS

    OpenAIRE

    GÓMEZ ROMERO, JAVIER

    2015-01-01

    Proyecto Final de Carrera basado en el análisis de noticias extraídas de flujos RSS y cuyos contenidos son examinados para identificar menciones de monumentos falleros de la ciudad de Valencia mediante técnicas de Named Entity Recognition (NER) , una subtarea enmarcada dentro del Natural Language Processing. El proyecto realiza un estudio comparativo de tres herramientas NER implementadas a partir de los servicios NLP ofrecidos por LingPipe, Stanford NLP y Apache Open NLP y, a posteriori, geo...

  20. Validación y estudio prospectivo comparativo de la aplicabilidad de seis índices pronóstico internacionales de morbilidad y mortalidad en pacientes intervenidos de forma programada en un servicio de cirugía general y digestiva

    OpenAIRE

    Campillo Soto, Álvaro

    2010-01-01

    Las tasas brutas de morbi-mortalidad no son indicadores fiables del resultado del producto sanitario, siendo necesario el uso de escalas de riesgo adjustadas por paciente y gravedad. En nuestro estudio se validaron 5 escalas de riesgo para predecir morbilidad y mortalidad en nuestros pacientes sometidos a cirugía programada (POSSUM, P-POSSUM, SAPS II, APACHE II, MODS y MPM). Tras la validación se aplicaron prospectivamente, demostrándose la utilidad de POSSUM y P-POSSUM para predecir morbilid...

  1. Getting started with ownCloud

    CERN Document Server

    Patawari, Aditya

    2013-01-01

    This is a standard, precise, and short tutorial for setting up ownCloud and includes advanced topics like encryption, user management, and server security. This ownCloud book would be an ideal starting point for anyone who wants to store their data and also share it.This book is for first time users as well as administrators who are interested or responsible for managing an ownCloud instance. You do not need any prior experience with any of the technology, including Linux/Windows, Apache/IIS, SQLite/MySQL, or even PHP. It is a beginner-friendly book, written with a first time user in mind.

  2. Introduction to an open source internet-based testing program for medical student examinations.

    Science.gov (United States)

    Lee, Yoon-Hwan

    2009-01-01

    The author developed a freely available open source internet-based testing program for medical examination. PHP and Java script were used as the programming language and postgreSQL as the database management system on an Apache web server and Linux operating system. The system approach was that a super user inputs the items, each school administrator inputs the examinees' information, and examinees access the system. The examinee's score is displayed immediately after examination with item analysis. The set-up of the system beginning with installation is described. This may help medical professors to easily adopt an internet-based testing system for medical education. PMID:20046457

  3. Preadmission quality of life can predict mortality in intensive care unit—A prospective cohort study

    DEFF Research Database (Denmark)

    Bukan, Ramin I; Møller, Ann M; Henning, Mattias A S;

    2014-01-01

    quality of life, assessed by SF-36 and SF-12, is as good at predicting ICU, 30-, and 90-day mortality as APACHE II in patients admitted to the ICU for longer than 24 hours. This indicates that estimated preadmission quality of life, potentially available in the pre-ICU setting, could aid decision making......PURPOSE: We sought to investigate whether preadmission quality of life could act as a predictor of mortality among patients admitted to the intensive care unit (ICU). MATERIALS AND METHODS: This is a prospective observational study of all patients above the age of 18 years admitted to the ICU with...

  4. Similarity Search in Document Collections

    OpenAIRE

    Jordanov, Dimitar Dimitrov

    2009-01-01

    Hlavním cílem této práce je odhadnout výkonnost volně šířeni balík  Sémantický Vektory a třída MoreLikeThis z balíku Apache Lucene. Tato práce nabízí porovnání těchto dvou přístupů a zavádí metody, které mohou vést ke zlepšení kvality vyhledávání.

  5. IMIS Platform Evaluation Report

    OpenAIRE

    Zhang, Peng

    2005-01-01

    After a pre-study in the year 2001-2002 financed by VINNOVA , a prototype based on the Activity Theory model was constructed to demonstrate the usability of mobile IT in mobile healthcare. The prototype was developed in PHP on Apache and deployed on a Microsoft Windows Server 2000 computer, which was also installed a MS SQL server 2000 for the database. This prototype is considered as a throwaway one, since it was developed mainly to demonstrate a basic architecture for the healthcare databas...

  6. Factores pronósticos de mortalidad de la neumonía neumocócica grave en la UCI

    OpenAIRE

    Baena Caparrós, Jacinto

    2011-01-01

    Estudi retrospectiu realitzat en dos centres hospitalaris durant el període 1996-2009, per valorar els factors pronòstics de mortalitat a la pneumònia pneumocòccica greu. Van ser inclosos 70 pacients ingressats a unitats de cures intensives amb Streptococcus pneumoniae aïllat a cultiu de sang i amb criteris de pneumònia greu segons la American Thoracic Society. Al nostre estudi, la resistència als macròlids i una alta puntuació als índexs de gravetat APACHE II, SOFA i PSI son factors associat...

  7. Effect of admission hypertriglyceridemia on the episodes of severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Li-Hui Deng; Ping Xue; Qing Xia; Xiao-Nan Yang; Mei-Hua Wan

    2008-01-01

    AIM: To investigate the effect of admission hypertriglyceridemia (HTG) on the episodes of severe acute pancreatitis (SAP).METHODS: One hundred and seventy-six patients with SAP were divided into HTG group (n = 45) and control group (n = 131) according to admission triglyceride (TG) ≥ 5.65 mmol/L and < 5.65 mmol/L,respectively. Demographics, etiology, underlying diseases, biochemical parameters, Ranson's score,acute physiology and chronic heath evaluation Ⅱ(APACHE Ⅱ) score, Balthazar's computed tomography (CT) score, complications and mortality were compared. Correlation between admission TG and 24-h APACHE Ⅱ score was analyzed.RESULTS: SAP patients with HTG were younger (40.8±9.3 years vs 52.6 ± 13.4 years, P < 0.05) with higher etiology rate of overeating, high-fat diet (40.0% vs 14.5%, P < 0.05) and alcohol abuse (46.7%vs 23.7%, P < 0.01), incidence rate of hypocalcemia (86.7% vs 63.4%, P < 0.01) and hypoalbuminemia (84.4% vs 60.3%, P < 0.01), 24-h APACHE 1/ score (13.6±5.7 vs 10.7 ± 4.6, P < 0.01) and admission serum glucose (17.7 ± 7.7 vs 13.4 ± 6.1, P < 0.01),complication rate of renal failure (51.1% vs 16.8%, P <0.01), shock (37.9% vs 14.5%, P < 0.01) and infection (37.4% vs 18.3%, P < 0.01) and mortality (13.1% vs9.1%, P < 0.01). Logistic regression analysis showed a positive correlation between admission TG and 24-h APACHE Ⅱ score (r = 0.509, P = 0.004).CONCLUSION: The clinical features of SAP patients with HTG are largely consistent with previous studies.HTG aggravates the episodes of SAR.

  8. Final Report. Solar Assist for Administration Building and Community Gym/Pool

    Energy Technology Data Exchange (ETDEWEB)

    Synder, Randy [Tonto Apache Tribe, Payson, AZ (United States); Bresette, Joseph [Tonto Apache Tribe, Payson, AZ (United States)

    2015-06-23

    Tonto Apache Tribe applied to the Department of Energy’s “Tribal Energy Program” for the “Community Scale Clean Energy Projects” in Indian Country in 2013 to implement a solar project to reduce energy use in two tribal buildings. Total estimated project cost was $804,140, with the Department and Tribe each providing 50% of the project costs. Photovoltaic systems totaling 75 kW on the Administration Building and 192 kW on the Gymnasium were installed. We used roof tops and installed canopies in adjacent parking areas for mounting the systems. The installed systems were designed to offset 65% of the facilities electric load.

  9. Professional Jakarta Struts

    CERN Document Server

    Goodwill, James

    2003-01-01

    What is this book about? The Apache Software Foundation's Jakarta Struts remains the most popular Java framework for building enterprise-level Web applications. In the first book to cover the extensive new features of the final release of Struts 1.1, the authors present the technical and conceptual information you need to design, build, and deploy sophisticated Struts 1.1 applications. What does this book cover? This book covers everything you need to know about Struts and its supporting technologies, including JSPs, servlets, Web applications, the Jakarta-Tomcat JSP/servlet container, an

  10. A Security-façade Library for Virtual-observatory Software

    Science.gov (United States)

    Rixon, G.

    2009-09-01

    The security-façade library implements, for Java, IVOA's security standards. It supports the authentication mechanisms for SOAP and REST web-services, the sign-on mechanisms (with MyProxy, AstroGrid Accounts protocol or local credential-caches), the delegation protocol, and RFC3820-enabled HTTPS for Apache Tomcat. Using the façade, a developer who is not a security specialist can easily add access control to a virtual-observatory service and call secured services from an application. The library has been an internal part of AstroGrid software for some time and it is now offered for use by other developers.

  11. Development of massively parallel quantum chemistry program SMASH

    Science.gov (United States)

    Ishimura, Kazuya

    2015-12-01

    A massively parallel program for quantum chemistry calculations SMASH was released under the Apache License 2.0 in September 2014. The SMASH program is written in the Fortran90/95 language with MPI and OpenMP standards for parallelization. Frequently used routines, such as one- and two-electron integral calculations, are modularized to make program developments simple. The speed-up of the B3LYP energy calculation for (C150H30)2 with the cc-pVDZ basis set (4500 basis functions) was 50,499 on 98,304 cores of the K computer.

  12. Cassandra the definitive guide

    CERN Document Server

    Hewitt, Eben

    2011-01-01

    What could you do with data if scalability wasn't a problem? With this hands-on guide, you'll learn how Apache Cassandra handles hundreds of terabytes of data while remaining highly available across multiple data centers -- capabilities that have attracted Facebook, Twitter, and other data-intensive companies. Cassandra: The Definitive Guide provides the technical details and practical examples you need to assess this database management system and put it to work in a production environment. Author Eben Hewitt demonstrates the advantages of Cassandra's nonrelational design, and pays special

  13. Septic acute kidney injury in critically ill Indian patients

    Directory of Open Access Journals (Sweden)

    Mohan Gurjar

    2013-01-01

    Full Text Available Acute kidney injury (AKI is an independent variable for poor outcome in critically ill patients. The pathophysiology of septic AKI is distinct from that of non-septic AKI. We studied the clinical profile and outcome of septic AKI since such data is sparse in Indian patients. In this single-center retrospective, observational, cohort study, septic AKI has been found with high incidence (31% and overall mortality was 52%. Age, number of non-renal organ failure, and APACHE II score were found as significant predictors of outcome in this population.

  14. Contract for Development of Zhaodong Block Signed in Beijing

    Institute of Scientific and Technical Information of China (English)

    Liu Guoan

    2001-01-01

    @@ Contract for development, equipment and construction of Zhaodong cooperative block was signed in Beijing on July 12, 2001. This is the first onshore oil foreign cooperation project in China that has been put into development. Apache (China) Company,foreign operator of the cooperation block, and No. 1 Engineering Construction Company of Shengli Petroleum Administration Bureau,contractor of the block, have reached the agreement on drilling rig platform in the beach land. The signing of the contract marked a substantial progress of Zhaodong development project.

  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. SOAP有状态/无状态分析及有状态实现%Analysis and implementation of stateful and stateless SOAP

    Institute of Scientific and Technical Information of China (English)

    薛贵友

    2002-01-01

    SOAP(Simple Object Access Protocol)是 Web 服务和信息网格的协议,有无状态是协议的一种重要特性,为了更好的使用SOAP,本文比较了无状态/有状态协议的优缺点,结论是无状态的SOAP具有收缩性,而有状态的SOAP适合事务处理.本文还介绍了XML for Analysis 有状态SOAP的实现,并给出有状态SOAP在APACHE SOAP中的编程实现.

  17. Aprendizaje máquina para la ayuda de toma de decisiones en la gestión de una unidad de cuidados intensivos

    OpenAIRE

    Toledo Navarro, David

    2013-01-01

    En este proyecto se realiza un estudio experimental relativo a la aplicación de la máquina de vectores soporte (Support Vector Machine, SVM) para la predicción de la mortalidad de los pacientes en el servicio de la Unidad de Cuidados Intensivos (UCI), con el objetivo de estudiar si existe o no una clase definida para los pacientes que mueren en la UCI teniendo un factor predictivo de mortalidad, dado por el índice APACHE (Acute Physiology And Chronic Health Evaluation) II, bajo, determinando ...

  18. The analysis of risk factors for mortality in multiple trauma patients with acute respiratory distress syndrome%影响多发伤合并急性呼吸窘迫综合征死亡率的危险因素分析

    Institute of Scientific and Technical Information of China (English)

    何晓娣; 兰美娟; 赵小纲; 伍峻松; 马岳峰

    2009-01-01

    目的 筛选出影响多发伤合并急性呼吸窘迫综合征死亡率的危险冈素.方法 2003年5月至2008年4月间浙江大学医学院附属第二医院ICU收治符合筛选标准的多发伤患者269例.收集患者入住ICU时的一般资料、治疗措施、损伤严理度评分与APACHE Ⅱ评分.ARDS诊断参照中华医学会2006指南标准,多发伤被认为足南一个致伤因素引起的两处或两处以上的损伤,其中有一处损伤可能是危及生命的.人选标准:年龄≥18岁,ICU监护时间t≥48 h 目机械通气时间≥24 h.排除标准:1)由于非创伤原因再次入住ICU或已在其他医院经过较长时间治疗后再转入ICU者;2)创伤合并溺水;3)胸部创伤合并有毒气体1及入;4)药物或氧中毒;5)住院期间接受过体外循环治疗;6)有心血管疾病或慢性肝病;7)未治愈的肺部感染或长期肺功能不全.所有患者在抗生素、糖皮质激素使用及机械通气方面近乎标准治疗.在第28大时行死亡率评估.通过回顾定群多因素研究,对23项潜在危险因素的单变量与多变量进行logistic回归分析.结果 269例多发伤合并急性呼吸窘迫综合征机械通气时间超过24 h的患者最后进入该研究.与存活组相比,死亡组的APACHE Ⅱ评分更高.269例患者的未校正相埘危险度与下列因素相关:APACHE Ⅱ评分,致伤持续时间,肺挫伤,胃内容物误吸,脓毒症与机械通气时间.对存活超过96 h的患者,影响死亡率的相关因素是APACHE Ⅱ评分,致伤持续时间与胃内容物误吸.APACHE Ⅱ评分>20患者的预期危险因素为:致伤持续时间,脓毒症与机械通气时间.对机械通气时≥17 d患者的相关危险因素为致伤持续时间与脓毒症.结论 肺挫伤、APACHE Ⅱ评分为影响多发伤早期死亡率的危险因素.脓毒症一直是系统性炎症反应综合征、感染、多脏器功能障碍的高危因素.胃内容物的误吸引起严重的呼吸机相关性肺

  19. Evaluation of Resting Energy Expenditure in Critically Surgical Patients Undergoing Mechanical Ventilation%机械通气下外科危重症患者静息能量消耗评价

    Institute of Scientific and Technical Information of China (English)

    陈宏; 孙家邦; 李非; 贾建国

    2011-01-01

    Objective To compare the indirect calorimetry (IC) measured resting energy expenditure (MREE) with adjusted Harris-Benedict formula calculating resting energy expenditure (CREE) in the mechanically ventilated surgical critically ill patients and to evaluate the relationship between the resting energy expenditure (REE) with the severity of illness.Methods Twenty-one patients undergonging mechanical ventilation for critical illness in the intensive care unit of general surgery between August 2008 and February 2010 were included in this study.Data during the study period of nutrition support were collected for computation of the severity of critical illness by acute physiology and chronic health evaluation Ⅱ scores (APACHE Ⅱ scores) and organ dysfunction scores (Marshall scores).MREE was measured by using IC of the MedGraphics CCM/D System within the first 7 d after nutrition therapy.CREE was calculated by using the Harris-Benedict formula adjusted with correction factors for illness at the same time.According to APACHE Ⅱ scores on admission, the enrolled patients were divided into two groups: APACHEⅡ score ≥20 scores group (n=8) and APACHE Ⅱ score <20 scores group (n=13), and the differences between MREE and CREE of patients in two groups were determined.Results The reduction of variation tendency in CREE other than MREE in the enrolled patients within the first week of nutritional support was statistical significance (P<0.001).The CREE of patients [(1 984.49±461.83) kcal/d]was significantly higher than the MREE [(1 563.88 ±496.93) kcal/d]during the first week of nutritional support (P<0.001).The MREE on the 0, 1, 2, and 4 d after nutrition therapy were statistically significant lower than CREE at the same time interval in these patients (P<0.01), and the differences at the other time points were not significant (P> 0.05).There was a trend towards a reduction in APACHE Ⅱ and Marshall scores within the first week of nutrition therapy that

  20. The course and outcome of Renal Transplant Recipients admitted to the Intensive Care Unit at a Tertiary Hospital in Saudi Arabia

    International Nuclear Information System (INIS)

    Renal transplantation is the treatment of choice for most patients with end stage renal disease (ESRD). This procedure provides a survival benefit compared to hemodialysis and is also cost effective. The aim of this study is to identify the types and incidence rates of complications that effect renal transplant recipients admitted to the intensive care unit (ICU) during long-term follow-up and to examine the impact of these complications on the length of hospital stay as well as mortality in a tertiary closed ICU in Saudi Arabia. We reviewed the data of all adult renal transplant recipients who were admitted to the ICU at the King Abdulaziz Medical City, Riyadh between May 1999 and October 2006. During the stay period, 80 patients had a total of 96 ICU admissions; 49% were females. The admission APACHE II score and expected mortality was 25+7 and 48+23 respectively. The hospital mortality rate was 42%. Sepsis was major indication for ICU admission and pneumonia was the main cause of sepsis. In multivariate analysis the following variables were introduced in the model: APACHE II score, age, Glasgow Coma Score and need for hemodialysis in the ICU. We found only the need for hemodialysis during the ICU as an independent risk factor for mortality (P<0.02). We found in this study that the main reason for ICU admissions among renal transplant recipients was infections. Mortality rates for this particular population are relatively high and are primarily linked to the need for dialysis. (author)

  1. Factors Associated with Death Due to 2009 Influenza A (H1N1) Virus Infection and Acute Respiratory Distress Syndrome in Beijing, 2009-2011

    Institute of Scientific and Technical Information of China (English)

    Jin-qian; Zhang; Li-cheng; Zhang; Na; Ren; Ming; Zhang; Li-min; Guo; Xing-wang; Li; Jun; Cheng

    2012-01-01

    Objective Patients with H1N1 virus infection were hospitalized and quarantined, and some of them developed into acute respiratory failure, and were transfered to the medical intensive care unit of Beijing Ditan Hospital, Capital Medical University in Beijing, China. Methods The clinical features and preliminary epidemiologic findings among 30 patients with confirmed H1N1 virus infection who developed into acute respiratory failure for ventilatory support were investigated. Results A total of 30 patients(37.43 ± 18.80 years old) with 2009 influenza A(H1N1) related acute respiratory distress syndrome(ARDS) received treatment with mechanical ventilation, 15 cases of whom were male and 17 cases died of ARDS. Fatal cases were significantly associated with an APACHE Ⅱ score(P = 0.016), but not with PaO 2 /FIO 2(P = 0.912) and chest radiograph(P = 0.333). The most common complication was acute renal failure(n = 9). Five patients received extracorporeal membrane oxygenation(ECMO), 3 of whom died and the others survived. The major causes of death were multiple organ dysfunction syndrome(MODS)(39%), intractable respiratory failure(27%) and sepsis(20%). Conclusions Most patients with respiratory failure due to influenza A(H1N1) virus infection were young, with a high mortality, particularly associated with APACHE Ⅱ score, secondary infection of lung or type 2 diabetes mellitus.

  2. Sistem Informasi Manajamen Perangkat Elektronik Berbasis Web

    Directory of Open Access Journals (Sweden)

    Budi Sunaryo

    2016-05-01

    Full Text Available Smarthome merupakan salah satu implementasi konsep Internet of Things (IoT yang memungkinkan untuk mengontrol dan memonitoring perangkat elektronik melalui jaringan internet. Pada penelitian ini dirancang sebuah sistem smarthome yang mendukung sinkronisasi pengontrolan hidup dan matinya perangkat elektronik melalui switch, aplikasi web dan time scheduling dengan database. Untuk mendukung sistem tersebut digunakan beberapa tools pendukung seperti Apache, MySQL, dan PHP serta hardware berupa arduino dan raspberry pi.  Sementara itu, metode pemodelan agile dengan pendekatan scrum digunakan dalam perancangan sistem ini. Penelitian ini diimplementasikan dalam sebuah Sistem Informasi Manajemen Perangkat Elektronik berbasis web yang bernama SIMPEL. Aplikasi SIMPEL memberikan kemudahan dalam mengendalikan perangkat elektronik yang ada di rumah. Smarthome merupakan salah satu implementasi konsep Internet of Things (IoT yang memungkinkan untuk mengontrol dan memonitoring perangkat elektronik melalui jaringan internet. Pada penelitian ini dirancang sebuah sistem smarthome yang mendukung sinkronisasi pengontrolan hidup dan matinya perangkat elektronik melalui switch, aplikasi web dan time scheduling dengan database. Untuk mendukung sistem tersebut digunakan beberapa tools pendukung seperti Apache, MySQL, dan PHP serta hardware berupa arduino dan raspberry pi.  Sementara itu, metode pemodelan agile dengan pendekatan scrum digunakan dalam perancangan sistem ini. Penelitian ini diimplementasikan dalam sebuah Sistem Informasi Manajemen Perangkat Elektronik berbasis web yang bernama SIMPEL. Aplikasi SIMPEL memberikan kemudahan dalam mengendalikan perangkat elektronik yang ada di rumah. Normal 0 false false false IN X-NONE X-NONE

  3. Intensive Care Usage by HIV-Positive Patients in the HAART Era

    Directory of Open Access Journals (Sweden)

    L. Turtle

    2011-01-01

    Full Text Available In the 1980s the outlook for patients with the acquired immunodeficiency syndrome (AIDS and critical illness was poor. Since then several studies of outcome of HIV+ patients on ICU have shown improving prognosis, with anti-retroviral therapy playing a large part. We retrospectively examined intensive care (ICU admissions in a large HIV unit in London. Between April 2001 and April 2006 43 patients were admitted to the ICU. The mean age of patients was 44 years and 74% were male. Fifty-six percent of admissions were receiving anti-retroviral therapy and 44% had an AIDS defining diagnosis. The median CD4 count was 128 cells/mL and the median APACHE II score was 21. The commonest diagnostic ICU admission category was respiratory disease. This group experienced higher mortality despite slightly lower APACHE II scores, though this did not achieve statistical significance. The follow up period was one year or until April 2007, when data were censored. ICU mortality was 33%, in hospital mortality was 51% and overall mortality at the end of the study period was 67%. Median survival was 1008 days. The CD4 count did not predict long-term survival, although the sample size was too small for this to be conclusive.

  4. 重症急性肾功能衰竭预后影响因素分析%Analysis of risk factors determining prognosis of 100 critically ill patients with severe acute renal failure

    Institute of Scientific and Technical Information of China (English)

    王涌; 向晶; 马志芳; 张冬; 孙雪峰; 陈香美

    2011-01-01

    目的 了解影响重症急性肾功能衰竭患者预后的主要危险因素.方法 总结2008年1月至2009年12月解放军总医院收治的进行肾脏替代治疗的100例重症急性肾功能衰竭患者的临床数据,采用APACHEⅡ评分评估患者病情严重程度,SOFA评分评估患者重要器官功能,采用单因素分析和多因素Logistic回归方法分析影响患者肾功能恢复的因素,应用Kaplan-Meier 生存分析和COX比例风险模型分析患者累积存活率和影响患者生存的主要因素.结果 伴有呼吸衰竭的患者存活率低于无呼吸衰竭患者(P=0.016);肝脏SOFA积分≥2的患者存活率低于肝脏SOFA积分<2患者(P=0.011);APACHE Ⅱ评分>25的患者存活率明显低于APACHⅡ评分≤25患者(P=0.001) APACHE Ⅱ评分是影响患者病死率的因素(P<0.01,95%CI:1.048~1.076).结论 APACHⅡ评分高低是影响重症急性肾功能衰竭惠者肾功能恢复和最终死亡的主要因素,避免呼吸衰竭、脓毒症的发生及肝功能的恶化,有利于降低患者病死率.%Objective To learn risk factors associated with prognosis of critically ill patients with severe acute renal failure (sARF). Methods Clinical records of 100 patients with acute renal failure performed renal replacement therapy (RRT) were collected and patients were prospectively followed up for 3 ~ 320 days. Severity of illness was assessed using the Acute Physiology and Chronic Health Evaluation (APACHE) Ⅱ score and Sepsisrelated Organ Failure Assessment (SOFA) score. Univariate analysis and multivariable Logistic regression model were developed to assess factors associated with recovery of renal function. Kaplan-Meier survival analysis and Cox proportional hazard model were developed to assess factors affecting survival rate of patients. Results Lower APACHE Ⅱ score and SOFA score of liver≥2 were independently associated with renal recovery in the multivariate analysis( P <0. 05). Survival rate of

  5. Solr in action

    CERN Document Server

    Grainger, Trey

    2014-01-01

    Whether handling big data, building cloud-based services, or developing multi-tenant web applications, it's vital to have a fast, reliable search solution. Apache Solr is a scalable and ready-to-deploy open-source full-text search engine powered by Lucene. It offers key features like multi-lingual keyword searching, faceted search, intelligent matching, and relevancy weighting right out of the box. Solr in Action is the definitive guide to implementing fast and scalable search using Apache Solr 4. It uses well-documented examples ranging from basic keyword searching to scaling a system for billions of documents and queries. Readers will gain a deep understanding of how to implement core Solr capabilities such as faceted navigation through search results, matched snippet highlighting, field collapsing and search results grouping, spell checking, query auto-complete, querying by functions, and more. RETAIL SELLING POINTS Clearly-written comprehensive guide In-depth coverage of Solr 4 Uses real-world examples ba...

  6. Rapid and Effective Construction of Science Data Archives and Repositories using the OODT Process Control System

    Science.gov (United States)

    Mattmann, C. A.

    2011-12-01

    The Apache OODT Process Control System, or PCS, is a suite of tailorable software components leveraged on NASA Earth and planetary science archives; on distributed information systems at the National Cancer Institute, in radio astronomy and astrophysics to prototype the next generation radio telescope, and in the collection of datasets relevant to regional climate modeling, snow hydrology and more broadly, climate change. The components provide flexible file management, workflow management, resource management, and associated client toolkits for automatically downloading remote content, identifying that content (based on MIME type identification, language identification, XML schema, etc.), ingesting it into an archive, and then integrating off-the-shelf science algorithms for processing the data for later dissemination. Recent developments within the PCS components include the inception of a JAX-RS based suite of REST web services providing health monitoring, pedigree and provenance tracking, and metadata transformation via known URL formats and schemas. Much of the information provided by the PCS is being used to rapidly construct science data archive user interfaces, command line tools, and other advanced services (data subsetting; regridding, etc.) In this talk, we will discuss the current state of the PCS components; their relevance on several recent Earth, planetary and astronomy projects, and the movement of the components into the open source Apache Software Foundation, where they are part of the larger OODT top level project.

  7. Perfil dos pacientes com lúpus eritematoso sistêmico, internados na unidade de terapia intensiva de um hospital universitário de Fortaleza Characteristics of patients with systemic lupus erythematosus admitted to the intensive care unit in a brazilian teaching hospital

    Directory of Open Access Journals (Sweden)

    Denison de Oliveira Couto

    2008-09-01

    Full Text Available OBJETIVOS: Face à demanda de nosso serviço, buscamos descrever as características e a evolução dos pacientes com lúpus eritematoso sistêmico (LES internados na unidade de terapia intensiva do Hospital Universitário Walter Cantídio. MÉTODOS: Os pacientes foram, retrospectivamente, caracterizados quanto aos dados demográficos, tempo de diagnóstico da doença, disfunções orgânicas e exames laboratoriais à admissão, suportes terapêuticos usados durante a internação, tempo de internação hospitalar prévio à admissão, tempo de permanência na unidade, reinternações e desfecho evolutivo. Foram avaliados os escores Systemic Lupus Erythematosus Disease Activity (SLEDAI e Acute Physiological and Chronic Health Evaluation II (APACHE II à admissão, a mortalidade prevista e a razão de mortalidade padronizada. RESULTADOS: No período de novembro de 2003 a outubro de 2006, 1.052 pacientes foram admitidos à UTI, 50 (4,75% dos quais com LES. Houve predomínio do sexo feminino (88,2%, com média de idade de 30,3 ± 12,8 anos. A mediana do tempo de diagnóstico da doença foi de 67 meses. As disfunções mais prevalentes à admissão foram: renal (70,6%, cardiovascular (61,8%, respiratória (55,9% e neurológica (55,9%. As principais disfunções motivadoras da admissão na unidade de terapia intensiva foram: respiratória (38,2%, cardiovascular (29,4% e neurológica (29,4%. Os tratamentos mais utilizados foram: hemocomponentes (44,1%, fármacos vasopressores (41,2%, ventilação mecânica (35,3% e diálise (23,5%. A média do SLEDAI foi 15 ± 12,2 pontos e a do APACHE II foi 19,3 ± 6,8 pontos, com mortalidade prevista de 37,6%. Registrou-se óbito de 20,6% após 48 horas na unidade de terapia intensiva e 8,8%, com menos de 48h. A razão de mortalidade padronizada foi 0,78. Os pacientes com APACHE II maior que 18 pontos, com mais de três disfunções orgânicas, leucopenia (menor que 4.000 mm³ e acometimento gastrintestinal ou

  8. Inductive analysis of failure patterns and of their impact on thermohydraulic circuits of nuclear power plants

    International Nuclear Information System (INIS)

    The APACHE code (Automatic Analysis of Failures of Hydraulic and Thermohydraulic Circuits more particularly of Water) situates in an important program of computer codes development in the field of studies on reliability and safety of systems in nuclear power plants. APACHE is an automatic generation code of failure pattern and of their effects. After a presentation of the theoretical basis, the methodological principles of the theory of networks are developed. Then, the model of the code is developed: model of individual behavior of each classical model component of normal behavior and model of failure pattern with specifications. The global model of hydraulic systems and the resolution systems are then developed. More particularly, some aspects of the theory of graphs, and the algorithms developed for the automatic construction of the equation systems and especially the algorithm of the research of meshes are presented. The computer aspect of the code and the programming of the code with its limits and some specifications are described. The practical aspect of utilization is finally presented

  9. Optimización del desempeño de un sistema de recomendación de documentos de texto basado en la configuración de los servidores.

    Directory of Open Access Journals (Sweden)

    Rodrigo Vences Nava

    2016-05-01

    Full Text Available Cuando se habla de sistemas informáticos en la Web, una de las configuraciones más utilizadas por los desarrolladores es la combinación de Apache y MySql, independientemente del sistema operativo sobre el cuál se desarrolle. En este trabajo se muestra cómo optimizar los tiempos de procesamiento y despliegue de información en el navegador Web de un Sistema de Recomendación de trabajos de titulación, aplicando sencillas configuraciones en el servidor Apache y siguiendo algunas buenas prácticas de programación al momento de ejecutar llamadas a la base de datos. Las configuraciones realizadas son específicamente en cuanto a la compresión de datos y el manejo de caché. Este ahorro de tiempo repercute directamente en una mejor percepción por parte del usuario con respecto a la usabilidad del sistema.

  10. Measuring NIR Atmospheric Extinction Using a Global Positioning System Receiver

    CERN Document Server

    Blake, Cullen H

    2011-01-01

    Modeling molecular absorption by Earth's atmosphere is important for a wide range of astronomical observations, including broadband NIR photometry and high-resolution NIR spectroscopy. Using a line-by-line radiative transfer approach, we calculate theoretical transmission spectra in the deep red optical (700 to 1050 nm) for Apache Point Observatory. In this region the spectrum is dominated by H2O, which is known to be highly variable in concentration on short timescales. We fit our telluric models to high-resolution observations of A stars and estimate the relative optical depth of H2O absorption under a wide range of observing conditions. We compare these optical depth estimates to simultaneous measurements of Precipitable Water Vapor (PWV) based on data from a Global Positioning System (GPS) receiver located at Apache Point. We find that measured PWV correlates strongly with the scaling of H2O absorption lines in our spectra, indicating that GPS-based PWV measurements combined with atmospheric models may be...

  11. What Is the Best Pulmonary Physiotherapy Method in ICU?

    Science.gov (United States)

    Kuyrukluyildiz, Ufuk; Binici, Orhan; Kupeli, İlke; Erturk, Nurel; Gulhan, Barış; Akyol, Fethi; Ozcicek, Adalet; Onk, Didem; Karabakan, Guldane

    2016-01-01

    Objective. Effects of high frequency chest wall oscillation technique were investigated on intubated ICU patients. Background. Thirty intubated patients were included in the study. The control group (n = 15) received routine pulmonary rehabilitation technique. In addition to the pulmonary rehabilitation technique, the study group (n = 15) was given high frequency chest wall oscillation (HFCWO). APACHE II, dry sputum weight, lung collapse index, and blood gas values were measured at 24th, 48th, and 72nd hours and endotracheal aspirate culture was studied at initial and 72nd hour. The days of ventilation and days in ICU were evaluated. Results. There is no significant difference between APACHE II scores of groups. The dry sputum weights increased in the study group at 72nd hour (p = 0.001). The lung collapse index decreased in study group at 48th (p = 0.003) and 72nd hours (p ICU did not differ between the groups. Conclusions. Although HFCWO is very expensive equipment, combined technique may prevent the development of lung atelectasis or hospital-acquired pneumonia more than routine pulmonary rehabilitation. It does not change intubated period and length of stay in ICU. However, more further controlled clinical studies are needed to use it in ICU. PMID:27445542

  12. What Is the Best Pulmonary Physiotherapy Method in ICU?

    Directory of Open Access Journals (Sweden)

    Ufuk Kuyrukluyildiz

    2016-01-01

    Full Text Available Objective. Effects of high frequency chest wall oscillation technique were investigated on intubated ICU patients. Background. Thirty intubated patients were included in the study. The control group (n=15 received routine pulmonary rehabilitation technique. In addition to the pulmonary rehabilitation technique, the study group (n=15 was given high frequency chest wall oscillation (HFCWO. APACHE II, dry sputum weight, lung collapse index, and blood gas values were measured at 24th, 48th, and 72nd hours and endotracheal aspirate culture was studied at initial and 72nd hour. The days of ventilation and days in ICU were evaluated. Results. There is no significant difference between APACHE II scores of groups. The dry sputum weights increased in the study group at 72nd hour (p=0.001. The lung collapse index decreased in study group at 48th (p=0.003 and 72nd hours (p<0.001. The PO2 levels increased in the study group at 72nd hour (p=0.015. The culture positivity at 72nd hour was decreased to 20%. The days of ventilation and staying in ICU did not differ between the groups. Conclusions. Although HFCWO is very expensive equipment, combined technique may prevent the development of lung atelectasis or hospital-acquired pneumonia more than routine pulmonary rehabilitation. It does not change intubated period and length of stay in ICU. However, more further controlled clinical studies are needed to use it in ICU.

  13. Software Aging Analysis of Web Server Using Neural Networks

    Directory of Open Access Journals (Sweden)

    G.Sumathi

    2012-05-01

    Full Text Available Software aging is a phenomenon that refers to progressive performance degradation or transient failures or even crashes in long running software systems such as web servers. It mainly occurs due to the deterioration of operating system resource, fragmentation and numerical error accumulation. A primitive method to fight against software aging is software rejuvenation. Software rejuvenation is a proactive fault management technique aimed at cleaning up the system internal state to prevent the occurrence of more severe crash failures in the future. It involves occasionally stopping the running software, cleaning its internal state and restarting it. An optimized schedule for performing the software rejuvenation has to be derived in advance because a long running application could not be put down now and then as it may lead to waste of cost. This paper proposes a method to derive an accurate and optimized schedule for rejuvenation of a web server (Apache by using Radial Basis Function (RBF based Feed Forward Neural Network, a variant of Artificial Neural Networks (ANN. Aging indicators are obtained through experimental setup involving Apache web server and clients, which acts as input to the neural network model. This method is better than existing ones because usage of RBF leads to better accuracy and speed in convergence.

  14. Software Aging Analysis of Web Server Using Neural Networks

    Directory of Open Access Journals (Sweden)

    G.Sumathi

    2012-06-01

    Full Text Available Software aging is a phenomenon that refers to progressive performance degradation or transient failures or even crashes in long running software systems such as web servers. It mainly occurs due to the deterioration of operating system resource, fragmentation and numerical error accumulation. A primitive method to fight against software aging is software rejuvenation. Software rejuvenation is a proactive fault management technique aimed at cleaning up the system internal state to prevent the occurrence of more severe crash failures in the future. It involves occasionally stopping the running software, cleaning its internal state and restarting it. An optimized schedule for performing the software rejuvenation has to be derived in advance because a long running application could not be put down now and then as it may lead to waste of cost. This paper proposes a method to derive an accurate and optimized schedule for rejuvenation of a web server (Apache by using Radial Basis Function (RBF based Feed Forward Neural Network, a variant of Artificial Neural Networks (ANN. Aging indicators are obtained through experimental setup involving Apache web server and clients, which acts as input to the neural network model. This method is better than existing ones because usage of RBF leads to better accuracy and speed in convergence.

  15. A development of students interest social networking platform based on cloud computing%基于云计算的大学生兴趣社交平台

    Institute of Scientific and Technical Information of China (English)

    张耕畅; 黄晓禹; 卢世尧; 王晓萍; 侯超钧

    2013-01-01

    A design of students interest social networking platform based on cloud computing was devel -oped with front and back ends .The front end was implemented with BootStrap framework which integrat-ed with HTML5, CSS3, JavaScript with jQuery .The back end was implemented using LitePHP frame-work and various technologies , including PHP , MySQL and Apache .The interest social networking plat-form, aiming to provide a novel virtual community for undergraduate , was deployed via the cloud platform of Sina App Engine .%对基于云计算的大学生兴趣交流平台进行了详细的系统分析与设计。大学生兴趣交流平台分为前端与后台两部分,前端基于BootStrap前端开发框架结合HTML5、 CSS3、 JavaScript和jQuery进行开发,而后台则基于由作者所在团队原创的LitePHP框架,再结合PHP、 MySQL和Apache 等3种开源工具,并使用Sina App Engine ( SAE)开发云平台,来实现一个以虚拟社区为主的面向大学生的交流平台。

  16. Long-term Trends in Mesospheric Temperatures at high and low latitudes derived from OH airglow spectra of Kiruna FTS and Sloan Digital Sky Survey

    Science.gov (United States)

    Kim, Yongha; Kim, Jeong-Han; Kim, Gawon; Lee, Youngsun

    2016-07-01

    We have analyzed mesospheric temperatures from OH airglow measurements with Fourier Transform Spectrometer (FTS) in the period of 2003 - 2012 at Kiruna (67.9°N, 21.1°E). We also derived mesospheric temperatures from rotational emission lines of the OH airglow (8-3) band in the sky spectra of Sloan Digital Sky Survey (SDSS) in the period of 2000 - 2014. The main objective of SDSS is to make a detailed 3-dimensional map of the universe by observing images and spectra of various celestial objects at Apache Point Observatory (APO, 32°N 105°W). From both temperature sets we first estimated the solar responses of mesospheric temperatures to F10.7 variation and the seasonal variation of mesospheric temperatures. After removing the solar response, we found the long-term mesospheric temperature trends of -4 ˜-6.6 K/decade at Kiruna and -0.02 ± 0.7 K/decade at Apache Point. Our results indicate significant cooling trend at the high latitude but very little or no cooling at the low latitude. Although both trends are comparable and consistent with other studies, the temperature trend from SDSS spectra should be regarded as unique contribution to global monitoring of climate change because the SDSS project is completely independent of climate studies.

  17. Comparison of integrated Chinese and Western medicine with and without somatostatin supplement in the treatment of severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Qing Xia; Lin Yuan; Xiao-Nan Yang; Wen-Fu Tang; Jun-Ming Jiang

    2005-01-01

    AIM: To evaluate the therapeutic effect of the combined use of early short-term somatostatin and conventional integrated Chinese and Western medicine in treating severe acute pancreatitis.METHODS: Sixty patients with severe acute pancreatitis were divided at random into a somatostatin group and a basic treatment group. Both groups received integrated traditional Chinese and Western medicine without surgery.For patients in the somatostatin group, somatostatin was infused intravenously 250 μg/h for 72 h; other medications were the same as in the basic treatment group. In both groups, comparisons of therapeutic effectiveness were made in terms of morbidity of organic dysfunction and mortality rate, and severity of the disease according to serum levels of C-reaction protein, scores of acute physiology and chronic health evaluation (APACHE Ⅱ), and scores of Balthazar-CT.RESULTS: The indexes for C-reaction protein levels on the fourth and seventh days, and APACHE Ⅱ scores on the seventh day after treatment, were significantly improved in the somatostatin group than in the basic treatment group. The morbidity of organic dysfunction was lower in the somatostatin group than in the basic treatment group, although the difference was not statistically significant. There was no significant difference in mortality between the two groups.CONCLUSION: We conclude that combined traditional Chinese and Western medicines with an early short-term use of somatostatin can improve the condition of patients with severe acute pancreatitis.

  18. Endocan Levels in Peripheral Blood Predict Outcomes of Acute Respiratory Distress Syndrome

    Directory of Open Access Journals (Sweden)

    Ling Tang

    2014-01-01

    Full Text Available Purpose. To investigate the prognostic significance of endocan, compared with procalcitonin (PCT, C-reactive protein (CRP,white blood cells (WBC, neutrophils (N, and clinical severity scores in patients with ARDS. Methods. A total of 42 patients with ARDS were initially enrolled, and there were 20 nonsurvivors and 22 survivors based on hospital mortality. Plasma levels of biomarkers were measured and the acute physiology and chronic health evaluation II (APACHE II was calculated on day 1 after the patient met the defining criteria of ARDS. Results. Endocan levels significantly correlated with the APACHE II score in the ARDS group (r=0.676, P=0.000, n=42. Of 42 individuals with ARDS, 20 were dead, and endocan was significantly higher in nonsurvivors than in survivors (median (IQR 5.01 (2.98–8.44 versus 3.01 (2.36–4.36 ng/mL, P=0.017. According to the results of the ROC-curve analysis and COX proportional hazards models, endocan can predict mortality of ARDS independently with a hazard ratio of 1.374 (95% CI, 1.150–1.641 and an area of receiver operator characteristic curve (AUROC of 0.715 (P=0.017. Moreover, endocan can predict the multiple-organ dysfunction of ARDS. Conclusion. Endocan is a promising biomarker to predict the disease severity and mortality in patients with ARDS.

  19. Predicting the outcomes for out-of-hospital cardiac arrest patients using multiple biomarkers and suspension microarray assays

    Science.gov (United States)

    Huang, Chien-Hua; Tsai, Min-Shan; Chien, Kuo-Liong; Chang, Wei-Tien; Wang, Tzung-Dau; Chen, Shyr-Chyr; Ma, Matthew Huei-Ming; Hsu, Hsin-Yun; Chen, Wen-Jone

    2016-01-01

    Predicting the prognosis for cardiac arrest is still challenging. Combining biomarkers from diverse pathophysiological pathways may provide reliable indicators for the severity of injury and predictors of long-term outcomes. We investigated the feasibility of using a multimarker strategy with key independent biomarkers to improve the prediction of outcomes in cardiac arrest. Adult out-of-hospital cardiac arrest patients with sustained return of spontaneous circulation were prospectively enrolled in this study. Blood samples were taken at 2 and 24 hours after cardiac arrest. Suspension microarray assays were used to test 21 different biomarkers. A total of 99 patients were enrolled, 45 of whom survived to hospital discharge. We identified 11 biomarkers that, when combined with clinical variables and factors of APACHE II score and history of arrhythmia, were independent determinants for outcome of in-hospital mortality (concordance = 0.9249, standard error = 0.0779). Three biomarkers combined with APACHE II and age were independent determinants for favorable neurological outcome at hospital discharge (area under the receiver-operator characteristic curve, 0.938; 95% confidence interval, 0.854 ~ 1.0). In conclusion, a systemic multiple biomarker approach using suspension microarray assays can identify independent predictors and model the outcomes of cardiac arrest patients during the post-cardiac arrest period. PMID:27256246

  20. Relationship between the scannographic appearance and the clinical course in sharp pancreatitis

    International Nuclear Information System (INIS)

    Relationship between computed tomography appearance and clinical course in acute pancreatitis. A review of the CT's of patients admitted to Hospital Universitario de San Ignacio with acute pancreatitis. On the first stage of the study, an inter-observer variability for CT interpretation was analysed. The second part is a correlation between findings on early CT examinations (less than 48 hrs) and clinical course, using the Balthazar staging system, the CT severity index and the clinical Ranson staging and apache index, and comparing clinical course defined as probability of death, days of hospitalisation on the critical care unit (CCU) and prolonged stay at the CCU. The CT severity index and the Ranson staging demonstrated a greater correlation with the clinical course of pancreatitis. There was not an adequate correlation between clinical course and the apache II staging system. Even though the Balthazar staging system and the severity index correlate well with each other, the latter has a better association with the outcome of patients and severity of the disease. The percentage of necrosis on CT cannot be used as a sole parameter for severity, because it is not present in a significant number of patients and it does not relate well, on its own, with the clinical severity scales nor with hospitalisation times. The determination of the number of positive CT findings has a direct correlation with the other radiological staging systems and with the Ranson scale, and could be easily interpreted and standardized