Science.gov

Sample records for intranet

  1. Intranet Document Management Systems.

    ERIC Educational Resources Information Center

    Wen, H. Joseph; Yen, David C.; Lin, Binshan

    1998-01-01

    Explains how intranets facilitate documentation availability within a company at substantial cost savings. Topics include intranet document management systems (IDMS); publication costs for printed materials; hardware and software specifications; performance; and security. (Author/LRW)

  2. Intranets: Just Another Bandwagon?

    ERIC Educational Resources Information Center

    Lynch, Gary

    1997-01-01

    Discusses intranets--the deployment and use of Internet technologies such as the World Wide Web, electronic mail, and Transmission Control Protocol/Internet Protocol (TCP/IP) on a closed network. Considers the "hype," benefits, standards, implementation, and problems of intranets, and concludes that while intranets can be beneficial, "they should…

  3. The Intranet Phenomena.

    ERIC Educational Resources Information Center

    Patel, Praj

    1997-01-01

    Because they bring a large gain in productivity for a small investment in software, training, and overhead, organizations are embracing intranets: private World Wide Web sites that limit access to select groups by placing the Web behind a "firewall" or using the server's ability to provide security. Discusses intranets, document management,…

  4. The Simulation Intranet Architecture

    SciTech Connect

    Holmes, V.P.; Linebarger, J.M.; Miller, D.J.; Vandewart, R.L.

    1998-12-02

    The Simdarion Infranet (S1) is a term which is being used to dcscribc one element of a multidisciplinary distributed and distance computing initiative known as DisCom2 at Sandia National Laboratory (http ct al. 1998). The Simulation Intranet is an architecture for satisfying Sandia's long term goal of providing an end- to-end set of scrviccs for high fidelity full physics simu- lations in a high performance, distributed, and distance computing environment. The Intranet Architecture group was formed to apply current distributed object technologies to this problcm. For the hardware architec- tures and software models involved with the current simulation process, a CORBA-based architecture is best suited to meet Sandia's needs. This paper presents the initial desi-a and implementation of this Intranct based on a three-tier Network Computing Architecture(NCA). The major parts of the architecture include: the Web Cli- ent, the Business Objects, and Data Persistence.

  5. Intranet technology in Scottish NHS Trusts.

    PubMed

    Wilson, S M; Jackson, K A

    1999-02-01

    Intranet technology has the potential to turn everything we've taken for granted in internal communication upside down. This paper looks at the uptake and use of Intranet technology in NHS Trusts in Scotland and discusses some of the uses of an Intranet system. PMID:10218226

  6. When the New Application Smell Is Gone: Traditional Intranet Best Practices and Existing Web 2.0 Intranet Infrastructures

    ERIC Educational Resources Information Center

    Yoose, Becky

    2010-01-01

    With the growth of Web 2.0 library intranets in recent years, many libraries are leaving behind legacy, first-generation intranets. As Web 2.0 intranets multiply and mature, how will traditional intranet best practices--especially in the areas of planning, implementation, and evaluation--translate into an existing Web 2.0 intranet infrastructure?…

  7. Intranets for the CD-ROM Librarian.

    ERIC Educational Resources Information Center

    Benzing, Matthew M.

    1998-01-01

    Examines library intranet applications, focusing on distribution of software, storage for graphics and audiovisuals, and networking CD-ROM products. Discusses potential problems, and describes an intranet being built at Rensselaer Polytechnic Institute's (New York) library and its effects on the CD-ROM collection. Highlights the Special Libraries…

  8. Implementation Strategies for Educational Intranet Resources.

    ERIC Educational Resources Information Center

    Herson, Katie; Sosabowski, Michael; Lloyd, Andrew; Flowers, Stephen; Paine, Cameron; Newton, Becci

    2000-01-01

    Describes two alternative strategies for intranet implementation based on experiences at the University of Brighton (United Kingdom). Highlights include differing degrees of staff and student utilization; barriers to success; a unified strategy for effective intranet implementation; and how to manage organizational resistance to change.…

  9. Developing an Intranet: Tool Selection and Management Issues.

    ERIC Educational Resources Information Center

    Chou, David C.

    1998-01-01

    Moving corporate systems onto an intranet will increase the data traffic within the corporate network, which necessitates a high-quality management process to the intranet. Discusses costs and benefits of adopting an intranet, tool availability and selection criteria, and management issues for developing an intranet. (Author/AEF)

  10. Designing and Building a Collaborative Library Intranet for All

    ERIC Educational Resources Information Center

    Battles, Jason J.

    2010-01-01

    Intranets should provide quick and easy access to organizational information. The University of Alabama Libraries' intranet was only partially satisfying this basic expectation. Librarians could use it to find forms, policies, committee assignments, and meeting minutes, but navigating the libraries' intranet was neither quick nor easy, and it was…

  11. Intranet and radiology: a critical appraisal of radiological applications of Intranet technology.

    PubMed

    Achenbach, Steffen

    2002-02-01

    The World-Wide Web (WWW or Web) is the service which led to the huge popularity of the Internet by making it user friendly. Already in the early years of the Web, this technology was also used to make internal information systems easier to use and hospitals and departments set up "Intranets". An Intranet consists of a Web Server which is installed within a local area network (LAN) and allows information retrieval with a Web browser. This paper highlights the different fields of Intranet applications in radiology and in the hospital and focuses on systems for organisational issues as well as for patient data distribution. While an Intranet can be a solution for many problems, not only in radiology, it is accompanied by serious threats and common misunderstandings which are discussed.

  12. The Psychometric Evaluation of Educational Intranets

    ERIC Educational Resources Information Center

    Schaik, Paul Van; Ling, Jonathan

    2005-01-01

    A major determinant of the success of educational intranet sites is their usability. In addition to measures of task performance and navigation behavior, psychometric instruments are used to evaluate usability and the quality of human-computer interaction more generally. However, there is a lack of validated instruments for the evaluation of…

  13. Intranet Development and Design that Works

    SciTech Connect

    BACA,BOBBY G.; CASSIDY,ANDREA L.

    1999-09-09

    Making information available and easy to find is the objective of designing a good web site. A company's Intranet typically provides a great deal of information to its employees in an effort to help them better perform their jobs. If the information is available but is difficult to locate, the usefulness of this information is diminished. Sandia National Laboratories performed a redesign of its home page and has obtained a successful design which enables its employees to locate information quickly and efficiently. Three phases of usability testing were conducted to develop and optimize the home page. This paper will discuss the redesign of the Intranet home page and describe how usability studies were used to help ensure a usable design.

  14. How an Intranet Provides Opportunities for Learning Organizational Culture

    ERIC Educational Resources Information Center

    Bennett, Elisabeth E.

    2007-01-01

    This paper discusses a qualitative case study that addresses how an intranet can provide opportunities for learning about an organization's culture. Four primary findings are discussed with the study concluding that cultural knowledge is conveyed and renewed through an intranet in a learning process that emphasizes informal learning and…

  15. The Rhetoric of Design: Implications for Corporate Intranets.

    ERIC Educational Resources Information Center

    Jackson, Lisa Ann

    2000-01-01

    Argues that an effectively designed intranet can become a valuable medium for facilitating work processes and communication throughout a company, and that sound structure and visual appeal are important in attracting users to an intranet. Examines issues, such as creating form appropriate to function, determining audience needs, and implementing…

  16. Managing Intranets To Encourage Knowledge Sharing: Opportunities and Constraints.

    ERIC Educational Resources Information Center

    Stoddart, Linda

    2001-01-01

    Investigates how intranets are being used based on a survey of corporations and international organizations. Discusses good management practices for the development of intranets which stimulate knowledge sharing and the role they could play in facilitating knowledge management initiatives, and considers the role of libraries and information…

  17. Intranet 2.0 from a Project Management Perspective

    ERIC Educational Resources Information Center

    Sharpe, Paul A.; Vacek, Rachel E.

    2010-01-01

    Library intranets require flexibility and efficiency and enhance the internal communication and collaborative nature of creating and organizing the institution's information. At the University of Houston Libraries, the focus was on public services, so little attention was given to the intranet--the tool every department relied on for quick access…

  18. The Intranet: A New Concept for Corporate Information Handling.

    ERIC Educational Resources Information Center

    Barbera, Jose

    The World Wide Web model has evolved within companies from a repository for notice boards to a new tool that can improve work productivity. Intranets, the internal or corporate internets, are likely to be the key information technology revolution for the remainder of this century. The intranet concept is derived from the present Internet as a…

  19. Building an intranet digital mammography case library

    NASA Astrophysics Data System (ADS)

    Zhang, Hong; Lou, Shyhliang A.; Fan, Yu; Sickles, Edward A.; Huang, H. K.

    2000-05-01

    To practice mammography diagnosis effectively, radiologists expect convenient access to well-organized and authoritative mammography related information, especially when there is case in question. The purpose of this study is to build infrastructural diagnosis support by incorporating various clinical information into a digital mammography case library, and allow user to search the library based on mammographic findings. The digital mammography case library has a three- tier architecture: (1) Back-end mammography databases integrate multimedia clinical information from various operational systems, including RIS and PACS. Cases are stored in a finding index database powered by an object-relational database with finding-coded reports, which are modeled around the ACR BI-RADS (American College of Radiology, Breast Imaging Report and Data System) standard. (2) The middle-end application controllers process application logic, such as user authorization, HTTP request handling, database connection and dynamic HTML page generation. (3) Web-based user interface is developed for authorized Intranet personnel to formulate query based on radiological finding (such as mass, calcification and architectural distortion), shape and assessment, using ACR BI-RADS specified lexicon. The case library so far has 103 cases selected from over 800 digital mammography studies carried out at the Mt. Zion hospital, UCSF, during an on-going digital telemammography project. We believe that an Intranet based digital mammography case library with mammographic finding search capability facilitates continuous medical education and online decision support, by providing exemplary study to compare with case in question.

  20. Organizational and Social Factors in the Adoption of Intranet 2.0: A Case Study

    ERIC Educational Resources Information Center

    Kim, Bohyun

    2010-01-01

    This article presents a case study of the intranet implementation and adoption process of a SharePoint intranet at a small academic library and investigates why the many Web 2.0 tools of the library intranet are currently underused. Staff interviews showed that common goals for an intranet, such as information dissemination, knowledge sharing,…

  1. Avoid Disaster: Use Firewalls for Inter-Intranet Security.

    ERIC Educational Resources Information Center

    Charnetski, J. R.

    1998-01-01

    Discusses the use of firewalls for library intranets, highlighting the move from mainframes to PCs, security issues and firewall architecture, and operating systems. Provides a glossary of basic networking terms and a bibliography of suggested reading. (PEN)

  2. Intranet Before Internet--Let's Talk to Our Neighbors Before Perfecting Our Global Conversation.

    ERIC Educational Resources Information Center

    Stroh, Beth

    1998-01-01

    A district-wide Intranet offers school districts the potential for communication, efficiency, and organizational growth. This paper explains the difference between the Intranet and Internet, discusses how the Intranet can help schools, and notes potential problems when working with it. The paper recommends learning to communicate and collaborate…

  3. Evolution of the Intranet in the University Hospital of Gent.

    PubMed

    Fiers, T; De Moor, G; Daneels, F

    1997-01-01

    The explosive development of the internet in recent years has lead to the production of massive collections of web-based tools and development know-how. Implementing an Intranet solution within a health care environment offers tremendous advantages for internal information management, distribution and collaborative computing. Easy adaptability, scalability and the low development cost allow easy integration into existing health care structures. A key aspect of the UZ Gent Intranet is its transparent interaction with the currently implemented HIS thus providing an open gateway to the future.

  4. Intranets and Extranets at State Libraries in the United States.

    ERIC Educational Resources Information Center

    Bolt, Nancy M.

    This paper is an analysis of Intranets and Extranets at selected state libraries in the United States. The paper does not review World Wide Web sites designed for use by the general public; rather, it focuses on Web sites designed and delivered by the state library to a targeted audience, typically state government employees, state library…

  5. Cutting through the Clutter: What Makes an Intranet Successful?

    ERIC Educational Resources Information Center

    Whitehouse, Kendall

    2006-01-01

    Most large enterprises now have some type of portal to organize their internal information services. Few, however, have the long history of the SPIKE project at the University of Pennsylvania's Wharton School. Originally developed during the 1994-1995 school year, SPIKE was an intranet information portal before the term "information portal" became…

  6. Intranet Effectiveness: A Public Relations Paper-and-Pencil Checklist.

    ERIC Educational Resources Information Center

    Murgolo-Poore, Marie E.; Pitt, Leyland F.; Ewing, Michael T.

    2002-01-01

    Describes a process directed at developing a simple paper-and-pencil checklist to assess Intranet effectiveness. Discusses the checklist purification procedure, and attempts to establish reliability and validity for the list. Concludes by identifying managerial applications of the checklist, recognizing the limitations of the approach, and…

  7. The Nature and Determinants of Intranet Discontinuance after Mandatory Adoption

    ERIC Educational Resources Information Center

    Cho, Inho

    2008-01-01

    This research examines post-adoption behavior (discontinuance versus continuance) with the context of Intranet use. Multiple theories are used as theoretical frameworks to extend information communication technology research to the case of post-adoption behavior. Three research questions and six sets of hypotheses are formulated to distinguish…

  8. An intranet-based system for quality assurance in surgery.

    PubMed

    Dugas, M; Scheichenzuber, J; Hornung, H

    1999-02-01

    Quality assurance in surgery relies on precise medical records about surgical procedures and outcomes. Data quality is crucial for statistical evaluation; missing values cannot be avoided but must be minimized. The quality assurance system must be accessible from many locations within the clinic; given the complex and heterogeneous computing infrastructure this is a technological challenge. Intranet-technology--the application of internet-tools in local networks--can help to solve the technical problems. We designed, implemented and evaluated a generic Intranet-based quality assurance system in surgery. The basic concept is multi-purpose data entry with predefined textblocks, i.e. the same data is used for clinical reports as well as scientific evaluations. Our first instance were reports on laparoscopic cholecystectomies consisting of 41 Items and 132 textelements. Because of the good clinical acceptance of the system it will be expanded to other surgical procedures.

  9. Intranet-based multi-purpose medical records in orthopaedics.

    PubMed

    Dugas, M; Bosch, R; Paulus, R; Lenz, T

    1999-01-01

    Quality assurance in orthopaedics--as in any medical speciality--relies on precise medical records. Data quality is crucial for statistical evaluation; missing values cannot be avoided but must be minimized. The quality assurance system must be accessible from many locations within the clinic; given the complex and heterogeneous computing infrastructure this is a technological challenge. Intranet technology--the application of internet-tools in local networks--can help to solve the technical problems. A generic Intranet-based quality assurance system in orthopaedics was designed, implemented and evaluated. The basic concept is an intranet data entry form which is generated semi-automatically from the data definition. This form is adapted according to the individual needs of the doctors (intelligent data entry). By flexible data transformation the same data set is used for clinical reports as well as scientific evaluations. The first use was for ultrasound examinations of neonatal hips. A report form consisting of 56 items was designed. Within the first 9-month period 1303 cases have been documented.

  10. E-Tools of Change: An Analysis of a Corporate Intranet Promoting Organizational Change

    ERIC Educational Resources Information Center

    Bennett, Elisabeth E.

    2008-01-01

    Through analysis of a qualitative case study, this paper argues that aspects of a hospital's environment affect the process of change promoted through the intranet. Specifically, the conditions of network readiness and continual change allowed the intranet to be accepted by organizational members and accomplished both surface change and deeper…

  11. Who Moved My Intranet? The Human Side of Introducing Collaborative Technologies to Library Staff

    ERIC Educational Resources Information Center

    Jeffery, Keven; Dworak, Ellie

    2010-01-01

    Intranets can be crucial tools in fostering communication within an academic library. This article describes the successful implementation of an intranet wiki at the San Diego State University Library & Information Access. The steps involved with implementing, marketing, and supporting the MediaWiki software are described, and the results of a…

  12. 36 CFR 1194.22 - Web-based intranet and internet information and applications.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Web-based intranet and internet information and applications. 1194.22 Section 1194.22 Parks, Forests, and Public Property... STANDARDS Technical Standards § 1194.22 Web-based intranet and internet information and applications. (a)...

  13. 36 CFR 1194.22 - Web-based intranet and internet information and applications.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Web-based intranet and internet information and applications. 1194.22 Section 1194.22 Parks, Forests, and Public Property... STANDARDS Technical Standards § 1194.22 Web-based intranet and internet information and applications. (a)...

  14. 36 CFR 1194.22 - Web-based intranet and internet information and applications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Web-based intranet and internet information and applications. 1194.22 Section 1194.22 Parks, Forests, and Public Property... STANDARDS Technical Standards § 1194.22 Web-based intranet and internet information and applications. (a)...

  15. 36 CFR 1194.22 - Web-based intranet and internet information and applications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Web-based intranet and internet information and applications. 1194.22 Section 1194.22 Parks, Forests, and Public Property... STANDARDS Technical Standards § 1194.22 Web-based intranet and internet information and applications. (a)...

  16. 36 CFR 1194.22 - Web-based intranet and internet information and applications.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Web-based intranet and internet information and applications. 1194.22 Section 1194.22 Parks, Forests, and Public Property... STANDARDS Technical Standards § 1194.22 Web-based intranet and internet information and applications. (a)...

  17. Basing Intranet Design on the Organizational Information Environment and User Information Behaviour.

    ERIC Educational Resources Information Center

    Detlor, Brian

    This paper explores the viability of a new approach to intranet design, one that is based on an understanding of the organizational information environment and user information behavior. The approach was used by 11 project teams of graduate students to develop intranet designs for local organizations. The workbooks used by the project teams were…

  18. An Unexpected Ally: Using Microsoft's SharePoint to Create a Departmental Intranet

    ERIC Educational Resources Information Center

    Dahl, David

    2010-01-01

    In September 2008, the Albert S. Cook Library at Towson University implemented an intranet to support the various functions of the library's Reference Department. This intranet is called the RefPortal. After exploring open source options and other Web 2.0 tools, the department (under the guidance of the library technology coordinator) chose…

  19. Upgrading a ColdFusion-Based Academic Medical Library Staff Intranet

    ERIC Educational Resources Information Center

    Vander Hart, Robert; Ingrassia, Barbara; Mayotte, Kerry; Palmer, Lisa A.; Powell, Julia

    2010-01-01

    This article details the process of upgrading and expanding an existing academic medical library intranet to include a wiki, blog, discussion forum, and photo collection manager. The first version of the library's intranet from early 2002 was powered by ColdFusion software and existed primarily to allow staff members to author and store minutes of…

  20. The Effect of a Shared, Intranet Science Learning Environment on Academic Behaviors.

    ERIC Educational Resources Information Center

    Parker, Mary Jo

    This study investigated the effectiveness of a shared, Intranet learning environment on problem-solving ability and reflective metacognition. Subjects were 78 9th and 10th grade biology students from three public high schools in Texas. Research focused on the following questions: (1) Will the use of a shared, Intranet environment improve learner…

  1. Building network management system for video conference system in intranet

    NASA Astrophysics Data System (ADS)

    Li, Hui; Bai, Lin; Ji, Yuefeng

    2004-04-01

    To provide visual communication over enterprise Intranet, the video conference system in H.323 has been proposed as a suitable architecture to take the place of circuit-switched telephony model. However, managing video conference system will be complicated due to the real-time monitoring and reporting. This paper presents some research on the network management of H.323 Video conference system, and introduces the standards about this system, such as ITU-T H.341 and H.350 recommendation, and then gives some advices on network management design for video conference system with the considering of the real-time feature.

  2. Implementing context and team based access control in healthcare intranets.

    PubMed

    Georgiadis, Christos K; Mavridis, Ioannis K; Nikolakopoulou, Georgia; Pangalos, George I

    2002-09-01

    The establishment of an efficient access control system in healthcare intranets is a critical security issue directly related to the protection of patients' privacy. Our C-TMAC (Context and Team-based Access Control) model is an active security access control model that layers dynamic access control concepts on top of RBAC (Role-based) and TMAC (Team-based) access control models. It also extends them in the sense that contextual information concerning collaborative activities is associated with teams of users and user permissions are dynamically filtered during runtime. These features of C-TMAC meet the specific security requirements of healthcare applications. In this paper, an experimental implementation of the C-TMAC model is described. More specifically, we present the operational architecture of the system that is used to implement C-TMAC security components in a healthcare intranet. Based on the technological platform of an Oracle Data Base Management System and Application Server, the application logic is coded with stored PL/SQL procedures that include Dynamic SQL routines for runtime value binding purposes. The resulting active security system adapts to current need-to-know requirements of users during runtime and provides fine-grained permission granularity. Apart from identity certificates for authentication, it uses attribute certificates for communicating critical security metadata, such as role membership and team participation of users.

  3. The APS intranet as a man-machine interface.

    SciTech Connect

    Ciarlette, D.; Gerig, R.; McDowell, W.

    1997-12-02

    The Advanced Photon Source at Argonne National Laboratory has implemented a number of methods for people to interact with the accelerator systems. The accelerator operators use Sun workstations running MEDM and WCL to interface interactively with the accelerator, however, many people need to view information rather than interact with the machine. One of the most common interfaces for viewing information at the Advanced Photon Source is the World Wide Web. Information such as operations logbook entries, machine status updates, and displays of archived and current data are easily available to APS personnel. This interface between people and the accelerator has proven to be quite useful. Because the Intranet is operating-system independent and inherently unidirectional, ensuring the prevention of unauthorized or accidental control of the accelerators is straightforward.

  4. ARIANE: integration of information databases within a hospital intranet.

    PubMed

    Joubert, M; Aymard, S; Fieschi, D; Volot, F; Staccini, P; Robert, J J; Fieschi, M

    1998-05-01

    Large information systems handle massive volume of data stored in heterogeneous sources. Each server has its own model of representation of concepts with regard to its aims. One of the main problems end-users encounter when accessing different servers is to match their own viewpoint on biomedical concepts with the various representations that are made in the databases servers. The aim of the project ARIANE is to provide end-users with easy-to-use and natural means to access and query heterogeneous information databases. The objectives of this research work consist in building a conceptual interface by means of the Internet technology inside an enterprise Intranet and to propose a method to realize it. This method is based on the knowledge sources provided by the Unified Medical Language System (UMLS) project of the US National Library of Medicine. Experiments concern queries to three different information servers: PubMed, a Medline server of the NLM; Thériaque, a French database on drugs implemented in the Hospital Intranet; and a Web site dedicated to Internet resources in gastroenterology and nutrition, located at the Faculty of Medicine of Nice (France). Accessing to each of these servers is different according to the kind of information delivered and according to the technology used to query it. Dealing with health care professional workstation, the authors introduced in the ARIANE project quality criteria in order to attempt a homogeneous and efficient way to build a query system able to be integrated in existing information systems and to integrate existing and new information sources. PMID:9726528

  5. Intranet usage and potential in acute care hospitals in the United States: survey-2000.

    PubMed

    Hatcher, M

    2001-12-01

    This paper provides the results of the Survey-2000 measuring Intranet and its potential in health care. The survey measured the levels of Internet and Intranet existence and usage in acute care hospitals. Business-to-business electronic commerce and electronic commerce for customers were measured. Since the Intranet was not studied in survey-1997, no comparisons could be made. Therefore the results were presented and discussed. The Intranet data were compared with the Internet data and statistically significant differences were presented and analyzed. This information will assist hospitals to plan Internet and Intranet technology. This is the third of three articles based upon the results of the Survey-2000. Readers are referred to prior articles by the author, which discusses the survey design and provides a tutorial on technology transfer in acute care hospitals.(1) The first article based upon the survey results discusses technology transfer, system design approaches, user involvement, and decision-making purposes. (2) The second article based upon the survey results discusses distribution of Internet usage and rating of Internet usage applied to specific applications. Homepages, advertising, and electronic commerce are discussed from an Internet perspective. PMID:11708394

  6. Primer on the Implementation of a Pharmacy Intranet Site to Improve Department Communication

    PubMed Central

    Hale, Holly J.

    2013-01-01

    Purpose: The purpose of the article is to describe the experience of selecting, developing, and implementing a pharmacy department intranet site with commentary regarding application to other institutions. Clinical practitioners and supporting staff need an effective, efficient, organized, and user-friendly communication tool to utilize and relay information required to optimize patient care. Summary: To create a functional and user-friendly department intranet site, department leadership and staff should be involved in the process from selection of product through implementation. A product that supports both document storage management and communication delivery and has the capability to be customized to provide varied levels of site access is desirable. The designation of an intranet site owner/developer within the department will facilitate purposeful site design and site maintenance execution. A well-designed and up-to-date site along with formal end-user training are essential for staff adoption and continued utilization. Conclusion: Development of a department intranet site requires a considerable time investment by several members of the department. The implementation of an intranet site can be an important step toward achieving improved communications. Staff utilization of this resource is key to its success. PMID:24421523

  7. Encryption for Remote Control via Internet or Intranet

    NASA Technical Reports Server (NTRS)

    Lineberger, Lewis

    2005-01-01

    A data-communication protocol has been devised to enable secure, reliable remote control of processes and equipment via a collision-based network, while using minimal bandwidth and computation. The network could be the Internet or an intranet. Control is made secure by use of both a password and a dynamic key, which is sent transparently to a remote user by the controlled computer (that is, the computer, located at the site of the equipment or process to be controlled, that exerts direct control over the process). The protocol functions in the presence of network latency, overcomes errors caused by missed dynamic keys, and defeats attempts by unauthorized remote users to gain control. The protocol is not suitable for real-time control, but is well suited for applications in which control latencies up to about 0.5 second are acceptable. The encryption scheme involves the use of both a dynamic and a private key, without any additional overhead that would degrade performance. The dynamic key is embedded in the equipment- or process-monitor data packets sent out by the controlled computer: in other words, the dynamic key is a subset of the data in each such data packet. The controlled computer maintains a history of the last 3 to 5 data packets for use in decrypting incoming control commands. In addition, the controlled computer records a private key (password) that is given to the remote computer. The encrypted incoming command is permuted by both the dynamic and private key. A person who records the command data in a given packet for hostile purposes cannot use that packet after the public key expires (typically within 3 seconds). Even a person in possession of an unauthorized copy of the command/remote-display software cannot use that software in the absence of the password. The use of a dynamic key embedded in the outgoing data makes the central-processing unit overhead very small. The use of a National Instruments DataSocket(TradeMark) (or equivalent) protocol or

  8. Structuring Job Related Information on the Intranet: An Experimental Comparison of Task vs. an Organization-Based Approach

    ERIC Educational Resources Information Center

    Cozijn, Reinier; Maes, Alfons; Schackman, Didie; Ummelen, Nicole

    2007-01-01

    In this article, we present a usability experiment in which participants were asked to make intensive use of information on an intranet in order to execute job-related tasks. Participants had to work with one of two versions of an intranet: one with an organization-based hyperlink structure, and one with a task-based hyperlink structure.…

  9. Converting an intranet site to the cloud: using CampusGuides to refresh a library portal.

    PubMed

    Osterhaus Trzasko, Leah C; Farrell, Ann M; Rethlefsen, Melissa L

    2012-01-01

    After a major redesign project in 2002, Mayo Clinic Libraries' heavily used intranet portal remained largely static. Library staff were unable to make substantive design changes or introduce tools that would make the content more dynamic. CampusGuides offered a practical, user-friendly, web-based solution to add dynamic content to the library site. A task force was formed both to establish design and style guidelines that would integrate with the library site and to plan the conversion of content to CampusGuides. Converting intranet site content to CampusGuides gave the task force the opportunity to examine, re-imagine, and revitalize site content.

  10. Designing a Hospital Intranet Nurse Learning System for Improving Continuing Nursing Education.

    ERIC Educational Resources Information Center

    Mak, Hing-Yin; Mallard, Andrew P.; Kwok, John CK.

    2001-01-01

    Discussion of continuing nurse education focuses on the development of a Nursing Intranet Learning System developed in Hong Kong, a cost effective, multilingual Internet-based system. Describes advantages of Web-based learning over traditional computer-based learning systems; considers content acquisition, content management, and content…

  11. Factors Affecting Students' Usage and Perceptions of a Generic Intranet Learning Resource: Models of Use

    ERIC Educational Resources Information Center

    Drew, Sue; Thorpe, Louise

    2006-01-01

    The Key to Key Skills Project made portable to other universities an intranet system, developed at Leeds Metropolitan University, to support students' Key Skills. The system was piloted and evaluated in three partner institutions (Sheffield Hallam University, Leeds Metropolitan University and the University of Plymouth). The evaluation revealed…

  12. Shadow netWorkspace: An Open Source Intranet for Learning Communities

    ERIC Educational Resources Information Center

    Laffey, James M.; Musser, Dale

    2006-01-01

    Shadow netWorkspace (SNS) is a web application system that allows a school or any type of community to establish an intranet with network workspaces for all members and groups. The goal of SNS has been to make it easy for schools and other educational organizations to provide network services in support of implementing a learning community. SNS is…

  13. Extension Master Gardener Intranet: Automating Administration, Motivating Volunteers, Increasing Efficiency, and Facilitating Impact Reporting

    ERIC Educational Resources Information Center

    Bradley, Lucy K.; Cook, Jonneen; Cook, Chris

    2011-01-01

    North Carolina State University has incorporated many aspects of volunteer program administration and reporting into an on-line solution that integrates impact reporting into daily program management. The Extension Master Gardener Intranet automates many of the administrative tasks associated with volunteer management, increasing efficiency, and…

  14. Two Approaches to Surfacing Full-Text News on an Intranet

    ERIC Educational Resources Information Center

    Jones, Barrett; Maslyukova, Elena

    2006-01-01

    Integrating news services into an intranet can be tricky. Even within related organizations, slight differences in subscriptions and end-user needs can necessitate different integration approaches. This article examines how the World Bank and the International Monetary Fund took separate approaches to tackle the same integration challenge in…

  15. Examining the Influence of Personality Traits on Intranet Portal Adoption by Faculty in Higher Education

    ERIC Educational Resources Information Center

    Shambare, Narcissus

    2013-01-01

    The problem examined in the proposed study was the underutilization of the intranet portals (IP) by faculty in institutions of higher education (IHE). Despite the time and investment allocated to the IP, the technology remains underutilized to improve productivity, efficiency, and justify its investment yet there is lack of understanding of why…

  16. Exploiting the potential of intranet for managing drug spectrum a web base publication in a Tertiary Care Hospital in Mumbai

    PubMed Central

    Shetty, Yashashri Chandrakant; Patel, Tejal Chetan; Parmar, Urwashi Indrakumar

    2015-01-01

    Objective: The study surveyed the availability of the intranet in campus and also the knowledge related to drug spectrum an intranet publication. Materials and Methods: Institutional ethics committee permission was obtained. Verbal consent was taken from the faculty and resident doctors of departments where all the facilities were available. Universal sampling method was used for recruitment. Pre-validated questionnaires were given to approximately 100 faculty and 500 resident doctors in the year 2012-2013. The questionnaire contained 15 items. Content analysis was done. The study questionnaire focused on a survey to obtain participants feedback on the use of the intranet and to evaluate the use of intranet as a source of knowledge. It also dealt on the relevance of the drug spectrum in the context of their subject. The responses were taken after giving the participants sufficient time. Data was entered into an Excel 2003 spread sheet and analyzed by using descriptive statistics. Results: The total number of respondents who participated in our study was 134 including faculty and residents from various departments. A total of 117 (89.66%) respondents stated that their departments have access to the internet. Departments having access to intranet was 103 (76.29%). 67 (49.62%) respondents have accessed. 67 (49.62%) did not have the time to visit intranet site whereas 67 (49.62%) have not accessed intranet. 89 (65.92%) respondents were not aware of the drug spectrum. 101 (74.81%) respondents felt that drug spectrum is a useful activity on intranet. 45 (33.33%) knew about the intranet periodical drug spectrum, but most of the respondents (33.33%) explained the meaning of the word drug spectrum according to their understanding, but never knew about the online intranet journal drug spectrum. Conclusion: The study found that the intranet is available in the campus, but it is not being utilized. The awareness and knowledge regarding drug spectrum is lacking, but the

  17. The NHS Lanarkshire Intranet site (FirstPort) and its effectiveness as a knowledge management tool.

    PubMed

    Herbert, Paul

    2013-03-01

    The use of intranets as knowledge management tools in the NHS has been applied with varying success. This study set out to evaluate the effectiveness of the NHS Lanarkshire intranet site FirstPort as a knowledge management tool and to capture opinions on what would be required of a new FirstPort 2 site to be launched in the summer of 2012. The research was conducted in June 2011 by Paul Herbert as part of MSc in Health Informatics at the University of Sheffield, supervised by Nigel Ford. At the time of the study, Paul was working at NHS Lanarkshire and he was able to give his employers a useful set of recommendations. He moved to his present post with Healthcare Improvement Scotland in June 2012. This article is the first in the Dissertations into Practice series to investigate web-based tools for information and communication inside the NHS, but there are more in the pipeline. AM.

  18. The NHS Lanarkshire Intranet site (FirstPort) and its effectiveness as a knowledge management tool.

    PubMed

    Herbert, Paul

    2013-03-01

    The use of intranets as knowledge management tools in the NHS has been applied with varying success. This study set out to evaluate the effectiveness of the NHS Lanarkshire intranet site FirstPort as a knowledge management tool and to capture opinions on what would be required of a new FirstPort 2 site to be launched in the summer of 2012. The research was conducted in June 2011 by Paul Herbert as part of MSc in Health Informatics at the University of Sheffield, supervised by Nigel Ford. At the time of the study, Paul was working at NHS Lanarkshire and he was able to give his employers a useful set of recommendations. He moved to his present post with Healthcare Improvement Scotland in June 2012. This article is the first in the Dissertations into Practice series to investigate web-based tools for information and communication inside the NHS, but there are more in the pipeline. AM. PMID:23413795

  19. Intranet and HTML at a major university hospital--experiences from Munich.

    PubMed

    Dugas, M

    1997-01-01

    Intranet-technology is the application of Internet-Tools in local networks. With this technique electronic information systems for large hospitals can be realized very easily. This technology has been in routine use in 'Klinikum Grosshadern' for more than one year on over 50 wards and more than 200 computers. The following clinical application areas are described: drug information, nursing information, electronic literature retrieval systems, multimedia teaching und laboratory information systems.

  20. Understanding the internet, website design and intranet development: a primer for radiologists.

    PubMed

    Perriss, R W; Graham, R N J; Scarsbrook, A F

    2006-05-01

    The internet has become an essential part of daily life for almost all radiologists and yet few fully understand how this works or how best to harness the technology within the workplace. This article will explore the basics of computer networking which has allowed the internet to become a valuable resource. In addition, the process of designing and implementing a website or intranet site for the benefit of radiology departmental administration and education will be discussed. The options of how to develop a website, what to include, and how to achieve this using easy to use, freely available and low-cost software will also be explored. PMID:16679109

  1. Perceived Usefulness and Outcomes of Intranet-Based Learning (IBL): Developing Asynchronous Knowledge Management Systems in Organizational Settings

    ERIC Educational Resources Information Center

    Lee, DongHun; Kang, Sunwoo

    2005-01-01

    This article introduces two studies showing the perceived usefulness reported by the participants of Intranet Based Learning (IBL) (N = 226) and the effectiveness of IBL measured by the outcomes of two instructional groups and the control group in a Korean private company (N = 132). It is suggested that additional aspects of IBL need to be…

  2. Intranet-based safety documentation in management of major hazards and occupational health and safety.

    PubMed

    Leino, Antti

    2002-01-01

    In the European Union, Council Directive 96/82/EC requires operators producing, using, or handling significant amounts of dangerous substances to improve their safety management systems in order to better manage the major accident potentials deriving from human error. A new safety management system for the Viikinmäki wastewater treatment plant in Helsinki, Finland, was implemented in this study. The system was designed to comply with both the new safety liabilities and the requirements of OHSAS 18001 (British Standards Institute, 1999). During the implementation phase experiences were gathered from the development processes in this small organisation. The complete documentation was placed in the intranet of the plant. Hyperlinks between documents were created to ensure convenience of use. Documentation was made accessible for all workers from every workstation. PMID:12189104

  3. A UMLS-based method for integrating information databases into an Intranet.

    PubMed

    Volot, F; Joubert, M; Fieschi, M; Fieschi, D

    1997-01-01

    The Internet and the World Wide Web provide today end-users with capabilities to access universally to information in various and heterogeneous databases. The biomedical domain benefits from this new technology, specially for information retrieval by searching and browsing various sites. Nevertheless, end-users may be disoriented by specific ways to access information on different servers. In the framework of an Intranet design and development, we present a method for integrating information databases based on knowledge sources of the UMLS. The method provides designers of a Web site with facilities to implement an easy and homogeneous access to information. The pages are built dynamically and displayed according to a style sheet and their content stored in a database during the design phase. The database also describes the links between pages. Moreover, this organization provides administrators with powerful capabilities to manage Web sites.

  4. What If You Gave an Online Party and Everyone Logged In? Or, How I Stopped Worrying and Learned To Love Intranets.

    ERIC Educational Resources Information Center

    Solomon, Marc

    1997-01-01

    Information professionals have a role to play in building Intranets. Discusses competencies required of information professionals: competitive intelligence, information searching, sound information practices, teaching search strategies, cost containment, content procurement, content management, knowledge management, and timely decision making.…

  5. Development of a standardized Intranet database of formulation records for nonsterile compounding, Part 2.

    PubMed

    Haile, Michael; Anderson, Kim; Evans, Alex; Crawford, Angela

    2012-01-01

    In part 1 of this series, we outlined the rationale behind the development of a centralized electronic database used to maintain nonsterile compounding formulation records in the Mission Health System, which is a union of several independent hospitals and satellite and regional pharmacies that form the cornerstone of advanced medical care in several areas of western North Carolina. Hospital providers in many healthcare systems require compounded formulations to meet the needs of their patients (in particular, pediatric patients). Before a centralized electronic compounding database was implemented in the Mission Health System, each satellite or regional pharmacy affiliated with that system had a specific set of formulation records, but no standardized format for those records existed. In this article, we describe the quality control, database platform selection, description, implementation, and execution of our intranet database system, which is designed to maintain, manage, and disseminate nonsterile compounding formulation records in the hospitals and affiliated pharmacies of the Mission Health System. The objectives of that project were to standardize nonsterile compounding formulation records, create a centralized computerized database that would increase healthcare staff members' access to formulation records, establish beyond-use dates based on published stability studies, improve quality control, reduce the potential for medication errors related to compounding medications, and (ultimately) improve patient safety. PMID:23050321

  6. Are You Saved? HIM, an Intranet-based Expert System Reduces Fatality Risk

    SciTech Connect

    Crofts, Von David; Simpson, Wayne Winger; Hopkins, Deborah Jean; Hawke, Scott Allen

    2000-06-01

    On July 28, 1998 a devastating accident occurred at the Test Reactor Area of the Idaho National Engineering and Environmental Laboratory (INEEL). The accident cost a man his life and caused injury to others. In addition to the significant human loss, Lockheed Martin (LMITCO) experienced economic losses that reached millions of dollars. LMITCO eventually lost the managing and operating contract of a premier Department of Energy Laboratory. Just as with the INEEL, companies throughout industry today must face an ever increasingly complex world of government alphabet soup of regulations—OSHA, CAA, TSCA, FIFRA, ADA, and more. For businesses, non-compliance can quickly evaporate profits. For humans, mistakes can seriously affect health, and some work areas are so complicated that a single event could cost human life. Finally, adherence to the regulations can protect the community and the environment. Compliance with regulations is essential and multifaceted. Regulations require interpretation into company policy. Policies must be implemented as standard work practices. The workforce must be trained to follow the procedures. Management must coordinate flow down of requirements and policy for standardized work planning processes and consistent compliance with regulations. Implementing controls to ensure absolute compliance can be a very costly and cumbersome effort, thus, a graded approach is necessary to ensure cost effectiveness and relevance to actual work. The INEEL has developed technology for hazard evaluation and work planning called the Hazards Identification and Mitigation System. The HIM System is a web-based expert system that is available to all INEEL employees through the company Intranet. This tool simplifies and streamlines work planning by using a graded approach to standardize practices. The tool assists in evaluating hazards and ascertaining the required rigor for planning work. The tool integrates the knowledge of INEEL and DOE experts and previously

  7. Health Promotion in the Workplace: Assessing Stress and Lifestyle With an Intranet Tool

    PubMed Central

    Solaro, Nadia; Lesma, Alessandro; Gillet, Veronique Bernadette; Pagani, Massimo

    2011-01-01

    status, or metabolic syndrome) within participant typologies show some noteworthy findings: females, workers aged 35–44 years, junior white collar workers, and respondents reporting illness were more prevalent in the stress group than in the overall studied population; preclinical metabolic syndrome status was more prevalent in the group with higher alcohol consumption. Absentees reported more illness. Conclusions The present Intranet-based study shows the potential of applying diverse statistical techniques to deal jointly with qualitative and quantitative self-reported data. The resulting formal description of subject typologies and their relationship with personal characteristics might provide a convenient tool for supporting health promotion in the work environment. PMID:22068357

  8. WebNet 97 World Conference of the WWW, Internet & Intranet Proceedings (2nd, Toronto, Canada, November 1-5, 1997).

    ERIC Educational Resources Information Center

    Lobodzinski, Suave, Ed.; Tomek, Ivan, Ed.

    The 1997 WebNet conference addressed research, new developments, and experiences related to the Internet and intranets. The 257 contributions of WebNet 97 contained in this proceedings comprise the full and short papers accepted for presentation at the conference. Included are positions papers by leading experts in the field; descriptions of ideas…

  9. WebNet 98 World Conference of the WWW, Internet & Intranet Proceedings (3rd, Orlando, Florida, November 7-12, 1998).

    ERIC Educational Resources Information Center

    Maurer, Hermann, Ed.; Olson, Richard G., Ed.

    This proceeding of the third WebNet conference--WebNet 98--addresses research, new developments, and experiences related to the Internet, intranets, and extranets. The 265 contributions of WebNet 98 presented in this volume consist of the full and short papers accepted for presentation at the conference from a collection of more than 600 submitted…

  10. Construction of a virtual EPR and automated contextual linkage to multiple sources of support information on the Oxford Clinical Intranet.

    PubMed

    Kay, J D; Nurse, D

    1999-01-01

    We have used internet-standard tools to provide access for clinicians to the components of the electronic patient record held on multiple remote disparate systems. Through the same interface we have provided access to multiple knowledgebases, some written locally and others published elsewhere. We have developed linkage between these two types of information which removes the need for the user to drill down into each knowledgebase to search for relevant information. This approach may help in the implementation of evidence-based practice. The major problems appear to be semantic rather than technological. The intranet was developed at low cost and is now in routine use. This approach appears to be transferable across systems and organisations.

  11. Library Intranets: Trends and Enhancements

    ERIC Educational Resources Information Center

    Thomas, Lisa Carlucci

    2010-01-01

    Libraries are widely known as institutions that access, organize, and preserve collections of information. Libraries are also dynamic administrative entities that generate and exchange internal business information. From small operations with limited staff and technology to large, multidepartmental institutions with full IT support, libraries…

  12. Training over the Intranet--A Shockwave Case Study.

    ERIC Educational Resources Information Center

    Snydar, Sean

    This case study explains how the Boeing Company has used the World Wide Web to deliver flight and maintenance computer-based training (CBT) that was originally created on a Macintosh computer and converted to Windows format. The case study begins with a brief discussion of the advantages of using corporate and institutional internal networks…

  13. Visually enhanced CCTV digital surveillance utilizing Intranet and Internet.

    PubMed

    Ozaki, Nobuyuki

    2002-07-01

    This paper describes a solution for integrated plant supervision utilizing closed circuit television (CCTV) digital surveillance. Three basic requirements are first addressed as the platform of the system, with discussion on the suitable video compression. The system configuration is described in blocks. The system provides surveillance functionality: real-time monitoring, and process analysis functionality: a troubleshooting tool. This paper describes the formulation of practical performance design for determining various encoder parameters. It also introduces image processing techniques for enhancing the original CCTV digital image to lessen the burden on operators. Some screenshots are listed for the surveillance functionality. For the process analysis, an image searching filter supported by image processing techniques is explained with screenshots. Multimedia surveillance, which is the merger with process data surveillance, or the SCADA system, is also explained. PMID:12160344

  14. Solving the Imaging Dilemma for Internet and Intranet Applications.

    ERIC Educational Resources Information Center

    Meek, Brian

    Providers of online information with a high visual content face an uncompromising dilemma--how to achieve fast delivery while maintaining good picture quality. As storage space or bandwidth increases, the demands placed on it by the user are always two steps ahead. Since limited bandwidth for communicating images looks like it may remain a problem…

  15. The Electronic Studio and the Intranet: Network-Based Learning.

    ERIC Educational Resources Information Center

    Solis, Carlos R.

    The Electronic Studio, developed by the Rice University (Texas) Center for Technology in Teaching and Learning (CTTL), serves a number of purposes related to the construction and development of learning projects. It is a workplace, a display area, and a repository for tools, data, multimedia, design projects, and personal papers. This paper…

  16. Internet and intranet: a new theatre for surgical practice.

    PubMed

    2002-03-01

    Despite the technological breakthrough and commercial success of the Internet over the past decade, the web presence of surgery has been marginal and disorganised. Minimal utilisation of Internet applications is apparent in the average surgical practice, although the tools to make substantial improvements in gaining and providing information are readily available and often free of charge. With the widespread availability of broadband residential Internet access, streaming video technology providing high-quality full-screen video streams offers valuable educational potentials. Telemedicine and teleconferencing over the Internet are low-cost alternatives to other means of postgraduate training. In addition, an array of devices, utilising net technologies are presented, and with judicious use of these our efficacy and patient-care may be improved.

  17. Corralling Web 2.0: Building an Intranet that Enables Individuals

    ERIC Educational Resources Information Center

    Etches-Johnson, Amanda; Baird, Catherine

    2010-01-01

    The days of top-down communication and controlled internal messages at a library organization are--or should be--behind us. Modern libraries must be fluid and flexible organizations with equally nimble internal communication infrastructures in place to keep up with the fast-paced environments that have been created in these organizations. As is…

  18. Development of a standardized intranet database of formulation records for nonsterile compounding, part 1.

    PubMed

    Evans, Alex; Haile, Michael; Anderson, Kim

    2010-01-01

    New methods for reducing medication errors in sterile compounds are always being considered, but the safety and stability of nonsterile compounded formulations are often overlooked in both hospital and independent compounding pharmacies. Extemporaneous compounding benefits from the pharmacist's easy access to a comprehensive computerized database that is based on high-performance liquid chromatography research and can be incorporated into a pharmacy information system to standardize formulations and prevent errors (which in turn improves patient safety). The Mission Health System, which is based in Asheville, North Carolina, is the cornerstone of advanced medical care in western North Carolina. Hospital providers in that healthcare system occasionally require customized compounded formulations to meet the needs of their patients (in particular, pediatric patients). However, each satellite pharmacy in the Mission Hospital system has a specific set of formulation records, and no standardized format for those records exists. In addition, beyond-use dates in many of those formulations either do not exist or are not referenced. The objectives of this project were to standardize the format of formulation records, create a computerized system so that all hospital pharmacists would have access to the same formulation records, create a computerized system so that all hospital pharmacists would have access to the same formulations, establish beyond-use dates (for nonsterile preparations) based on published stability studies or the most current tertiary literature, and improve the quality-control process for extemporaneously compounded nonsterile formulations prepared at the satellite hospital preparations and if standardized formulations are rendered easily accessible, then the potential for medication errors will be reduced and patient safety will improve. PMID:23965584

  19. The Web-Database Connection Tools for Sharing Information on the Campus Intranet.

    ERIC Educational Resources Information Center

    Thibeault, Nancy E.

    This paper evaluates four tools for creating World Wide Web pages that interface with Microsoft Access databases: DB Gateway, Internet Database Assistant (IDBA), Microsoft Internet Database Connector (IDC), and Cold Fusion. The system requirements and features of each tool are discussed. A sample application, "The Virtual Help Desk" demonstrates…

  20. Social Bookmarking on a Company's Intranet: A Study of Technology Adoption and Diffusion

    NASA Astrophysics Data System (ADS)

    Ziv, Nina D.; White, Kerry-Ann

    Until recent developments in digital-based innovation, companies were defined by how they made use of resources which were tangible things such as equipment, land, raw materials and human talent for the purpose of supplying goods and services to the economy [37]. Such companies had a clearly defined central management structure which was responsible for the general policies under which the company's hierarchy operated with well delineated reporting relationships and job responsibilities [47]. Within this rigid hierarchical organizational structure, decision making was bureaucratic and an anti-innovation bias was prevalent [55]. Even with the development of electronic communications and computing systems, innovation was relegated to the purview of professional R&D departments [22] within a highly structured corporate environment [51]. Indeed, in 1992, when managers were surveyed about the structure of their companies, most answered that their companies were still structured in a very traditional way, that is, with standardized jobs, procedures and policies and a hierarchical organization which emphasized a top-down chain of command [6].

  1. Dynamic Space for Rent: Using Commercial Web Hosting to Develop a Web 2.0 Intranet

    ERIC Educational Resources Information Center

    Hodgins, Dave

    2010-01-01

    The explosion of Web 2.0 into libraries has left many smaller academic libraries (and other libraries with limited computing resources or support) to work in the cloud using free Web applications. The use of commercial Web hosting is an innovative approach to the problem of inadequate local resources. While the idea of insourcing IT will seem…

  2. Using Self-Paced, Intranet-Based Instruction To Increase the Use of an Interactive Distance Learning (IDL) System To Support Communication, Education, and Training.

    ERIC Educational Resources Information Center

    Klueter, Lissa

    This practicum encouraged department managers of a large nonprofit biologics pharmaceutical firm to use the organization's satellite-based Interactive Distance Learning (IDL) system (i.e., viewer-response system (VRS)). A self-paced instructional module was developed and made available for department managers to access in three on-line formats,…

  3. Internet and Intranet Use with a PC: Effects of Adapter Cards, Windows Versions and TCP/IP Software on Networking Performance.

    ERIC Educational Resources Information Center

    Nieuwenhuysen, Paul

    1997-01-01

    Explores data transfer speeds obtained with various combinations of hardware and software components through a study of access to the Internet from a notebook computer connected to a local area network based on Ethernet and TCP/IP (transmission control protocol/Internet protocol) network protocols. Upgrading is recommended for higher transfer…

  4. 36 CFR 1200.7 - What are NARA logos and how are they used?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... business cards; (2) On all NARA web and social media sites (intranet and internet), whether hosted...) NARA Web sites (Intranet and Internet); (4) Officially approved internal and external publications;...

  5. 77 FR 61815 - 30-Day Notice of Proposed Information Collection: Petition To Classify Special Immigrant as an...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-11

    ...: This form can be obtained from posts abroad or through the Department's eForms intranet site. The... the intranet system. Once the form is printed, it is submitted to post. Dated: October 3, 2012....

  6. Are Academic Behaviors Fostered in Web-Based Environments?

    ERIC Educational Resources Information Center

    Parker, Mary Jo

    This study investigated the following research questions: (1) Does the use of a shared, intranet environment improve learner problem-solving ability in science? (2) Does the use of a shared, intranet environment increase learner metacognitive reflection? and (3) Do gender differences emerge with the use of a shared, intranet science environment…

  7. Extranets: A New Tool for Your Future.

    ERIC Educational Resources Information Center

    Field, Judy

    1998-01-01

    Reviews the Internet and intranets, private communications networks within organizations. Examines extranets (organization's intranet offering password-protected external customer and supplier access to selected portions of its intranet) highlighting the viewpoint of librarians. Discusses extranet issues (security, access, user satisfaction),…

  8. Internet Librarian '98: Proceedings of the Internet Librarian Conference (2nd, Monterey, California, November 1-5, 1998).

    ERIC Educational Resources Information Center

    Nixon, Carol, Comp.; Dengler, M. Heide, Comp.; McHenry, Mare L., Comp.

    This proceedings contains 56 papers, presentation summaries, and/or slide presentations pertaining to the Internet, World Wide Web, intranets, and library systems. Topics include: Web databases in medium sized libraries; Dow Jones Intranet Toolkit; the future of online; Web searching and Internet basics; digital archiving; evolution of the online…

  9. The Just-in-Time Imperative.

    ERIC Educational Resources Information Center

    Weintraub, Robert S.; Martineau, Jennifer W.

    2002-01-01

    Increasinginly in demand, just-in-time learning is associated with informal, learner-driven knowledge acquisition. Technologies being used include databases, intranets, portals, and content management systems. (JOW)

  10. Outsourcing the Portal: Another Branch in the Decision Tree.

    ERIC Educational Resources Information Center

    McMahon, Tim

    2000-01-01

    Discussion of the management of information resources in organizations focuses on the use of portal technologies to update intranet capabilities. Considers application outsourcing decisions, reviews benefits (including reducing costs) as well as concerns, and describes application service providers (ASPs). (LRW)

  11. 76 FR 43368 - Agency Information Collection Activities: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... published incorrect burden information for this collection at 76 FR 28297 on May 16, 2011. We are correcting... and its electronic intranet counterpart, the Modernized SSI Claims Systems (MSSICS), to determine:...

  12. 78 FR 50451 - Agency Information Collection Activities: Submission for OMB Review; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-19

    ... collection on June 3, 2013 (78 FR 33114 and 33115). No comments were received. NARA has submitted the... the approved form to the course coordinators on the intranet for customization of selected...

  13. 48 CFR 3052.204-71 - Contractor employee access.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... CFR 3004.470-3(b), insert a clause substantially the same as follows with appropriate alternates... programs, intranet sites, and internet sites. (c) Contractor employees working on this contract...

  14. 26 CFR 1.402(f)-1 - Required explanation of eligible rollover distributions; questions and answers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... it appeared in the April 1, 1995 edition of 26 CFR part 1), apply. However, for any distribution made... or intranet). Under Plan B's system for such transactions, a participant must enter his or...

  15. 77 FR 47688 - Agency Information Collection Activities: Proposed Request and Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... correction notice: SSA published incorrect burden information for this collection at 77 FR 29441, on 5/ 17/12... SSA's Intranet for SSA employees, and a public-facing Internet site for members of the public)...

  16. Me, a Trainer?

    ERIC Educational Resources Information Center

    Goldwasser, Donna

    2001-01-01

    An often untapped source of knowledge in organizations originates in informal learning environments. Managers are now accountable for developing and training staff; intranets are among the tools managers need to foster learning. (JOW)

  17. What Is Cancer Proteomics?

    MedlinePlus

    ... gov The National Institutes of Health Clinical Proteomics Technologies for Cancer Contact Us Intranet Sign Up for ... of proteomics that involves the application of proteomic technologies on clinical specimens such as blood. Cancer, in ...

  18. ASIST 2001. Information in a Networked World: Harnessing the Flow. Part III: Poster Presentations.

    ERIC Educational Resources Information Center

    Proceedings of the ASIST Annual Meeting, 2001

    2001-01-01

    Topics of Poster Presentations include: electronic preprints; intranets; poster session abstracts; metadata; information retrieval; watermark images; video games; distributed information retrieval; subject domain knowledge; data mining; information theory; course development; historians' use of pictorial images; information retrieval software;…

  19. Web site helps families cope with childhood illnesses. Children's Hospital of Philadelphia undergoes Internet expansion.

    PubMed

    Rees, Tom

    2002-01-01

    The Children's Hospital of Philadelphia has received accolades for its revised Web site, which provides extensive communications channels for patients and their parents. Also, its intranet streamlines internal communications.

  20. 32 CFR 701.105 - Policy.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... information on an Intranet Web site, letter, FAX, e-mail, etc. (2) When posting or transmitting PPI, ensure... are being developed, and privacy protections must be integrated into the development life cycle...

  1. 32 CFR 701.105 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... information on an Intranet Web site, letter, FAX, e-mail, etc. (2) When posting or transmitting PPI, ensure... are being developed, and privacy protections must be integrated into the development life cycle...

  2. [The use of computers and networking in the neurosurgical field].

    PubMed

    Oizumi, T; Ohira, T; Kawase, T

    1999-02-01

    Due to the improvements in computer and network technology, we are able to use medical information easily and safely on the network in medical institutions. In our department, we constructed and used an original Intranet with light fibers. The network links the outpatient room, ward, operation room, staff room and the examination room. Moreover, many computers and medical instruments are connected to the Intranet. Since our original Intranet has no connection with the outside network, we are able to access the patient's medical information safely. Using access management of identity and a password on the server, the client can present the medical information with sound and movie upon request of the patients and their families, medical students, nurses and doctors. Doctors can also search and input the patient's most recent medical information on a network database of every client. By linking the examination machine and operation aided instrument to the Intranet, we were able to forward the patient's medical information to the operation aided instrument easily and quickly. Furthermore, we will be able to perform tele-medicine and tele-operation in the near future: that is, the medical staff can guide the neurosurgical operation outside of the operation room with a microscope and computer view using picture mutual communication devices. By strict access to the management of our Intranet, we are able to use the medical information effectively for patient's treatment, operation, education and study on the network with no connection to the outside network.

  3. Electronic communication channel within the patient data management system improves internal communication in the ICU.

    PubMed

    Väisänen, Paula; Holopainen, Jaana

    2006-01-01

    The aim of this study was to improve the internal communication within the intensive care unit of the Kuopio University Hospital. We developed an intranet based internal communication channel within the patient data management system and studied the effectiveness of this system in improving communication in the ICU. The hypothesis was that the communication difficulties caused by the structure of the unit, large personnel and work schedule (three separate shifts) could be reduced by supplementing oral communication by this intranet based system. The results clearly indicate that this type of system can significantly improve communication within our unit. PMID:17102442

  4. Education Network of Ontario: Content/Curriculum Models for the Internet-Connected Classroom.

    ERIC Educational Resources Information Center

    Beam, Mary

    The Education Network of Ontario (ENO) is a telecommunications corporation creating an access and applications network for and by Ontario's 130,000-member education community. When educators register with ENO, they receive full industry-standard Internet and Intranet services in English and French. ENO/REO works from school or home. Statistics…

  5. WebNet 2001 World Conference on the WWW and Internet Proceedings (Orlando, Florida, October 23-27, 2001).

    ERIC Educational Resources Information Center

    Fowler, Wendy, Ed.; Hasebrook, Joachim, Ed.

    The WebNet 2001 conference addressed research, new developments, and experience related to the Internet, intranets, and extranets. The 452 contributions of WebNet 2001 presented in this volume consist of the full and short papers accepted for presentation at the conference. Major topics covered include: commercial, business, professional, and…

  6. 48 CFR 311.7001 - Section 508 accessibility standards for HHS Web site content and communications materials.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... accessibility standards of 36 CFR Part 1194 as set forth herein shall be the responsibility of the Contractor... communication must meet the accessibility standards in 36 CFR 1194.22, “Web-based intranet and Internet... CFR 1194.24 “Video and multimedia products” apply to all written, graphical, or broadcast...

  7. 48 CFR 311.7001 - Section 508 accessibility standards for HHS Web site content and communications materials.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... accessibility standards of 36 CFR Part 1194 as set forth herein shall be the responsibility of the Contractor... communication must meet the accessibility standards in 36 CFR 1194.22, “Web-based intranet and Internet... CFR 1194.24 “Video and multimedia products” apply to all written, graphical, or broadcast...

  8. 48 CFR 311.7001 - Section 508 accessibility standards for HHS Web site content and communications materials.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... accessibility standards of 36 CFR Part 1194 as set forth herein shall be the responsibility of the Contractor... communication must meet the accessibility standards in 36 CFR 1194.22, “Web-based intranet and Internet... CFR 1194.24 “Video and multimedia products” apply to all written, graphical, or broadcast...

  9. 48 CFR 311.7001 - Section 508 accessibility standards for HHS Web site content and communications materials.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... accessibility standards of 36 CFR Part 1194 as set forth herein shall be the responsibility of the Contractor... communication must meet the accessibility standards in 36 CFR 1194.22, “Web-based intranet and Internet... CFR 1194.24 “Video and multimedia products” apply to all written, graphical, or broadcast...

  10. Web-Based Extended Learning through Discussion Forums. Research Paper: Connecting Technology to Teaching and Learning.

    ERIC Educational Resources Information Center

    Parker, Mary Jo

    A science classroom was used to study the effects of a shared intranet environment on students' problem-solving ability and metacognitive reflection skills through shared contextualization. Subjects were first-time 9th- and 10th-grade biology students from three public high schools. An evaluative analysis of the CourseInfo software (Blackboard,…

  11. Distributed Education, Expertise, and Cognition.

    ERIC Educational Resources Information Center

    Saba, Farhad

    2000-01-01

    Discusses the term distributed education and its relationship to distance education. Topics include distributed training on corporate intranets; distributed expertise, which refers to the use of mediated communication for education and training by experts in different locations; and distributed, or situated, cognition, which would include…

  12. 76 FR 28001 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... (EDGE) Knowledge Management Portal (March 21, 2006, 71 FR 14187). Reason: Enterprise Data and Global Exchange (EDGE) Knowledge Management Portal has been replaced with DISA INTRANET Services. BILLING CODE... comments. Mail: Federal Docket Management System Office, 1160 Defense Pentagon, OSD Mailroom...

  13. Creating Value from Innovation: Laura Gordon-Murnane--Bureau of National Affairs

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    Some corporate executives regard their libraries as black holes that just consume company resources, but thanks to Laura Gordon-Murnane, executives at the Bureau of National Affairs (BNA) know their library actively adds value to the company. As web master for BNA's intranet, Gordon-Murnane creates information tools, databases, and products for…

  14. Production data in media systems and press front ends: capture, formats and database methods

    NASA Astrophysics Data System (ADS)

    Karttunen, Simo

    1997-02-01

    The nature, purpose and data presentation features of media jobs are analyzed in relation to the content, document, process and resource management in media production. Formats are the natural way of presenting, collecting and storing information, contents, document components and final documents. The state of the art and the trends in the media formats and production data are reviewed. The types and the amount of production data are listed, e.g. events, schedules, product descriptions, reports, visual support, quality, process states and color data. The data exchange must be vendor-neutral. Adequate infrastructure and system architecture are defined for production and media data. The roles of open servers and intranets are evaluated and their potential roles as future solutions are anticipated. The press frontend is the part of print media production where large files dominate. The new output alternatives, i.e. film recorders, direct plate output (CTP and CTP-on-press) and digital, plateless printing lines need new workflow tools and very efficient file and format management. The paper analyzes the capture, formatting and storing of job files and respective production data, such as the event logs of the processes. Intranet, browsers, Java applets and open web severs will be used to capture production data, especially where intranets are used anyhow, or where several companies are networked to plan, design and use documents and printed products. The user aspects of installing intranets is stressed since there are numerous more traditional and more dedicated networking solutions on the market.

  15. Laboratory systems evolve to meet data demands.

    PubMed

    Bazzoli, F

    1999-11-01

    As provider organizations consolidate and confront managed care pressures, they're looking for laboratory information systems that go beyond the basics. They want lab systems that can integrate with other computer systems, make data available at the point of care, and exchange information over the Internet or intranets. Systems integration efforts, however, are proving troublesome for some CIOs.

  16. Performance Support Engineering: Building Performance-Centered Web-based Systems, Information Systems, and Knowledge Management Systems in the 21st Century.

    ERIC Educational Resources Information Center

    Raybould, Barry

    2000-01-01

    Examines the growth in developing performance-centered systems in business. Discusses Web-based systems, including the Internet and intranets; knowledge management systems; knowledge acquisition; performance-centered design; performance support; group processes; systems approach; focus on goals; electronic performance support systems;…

  17. Technology in the Classroom: An Assessment of Hardware and Software Use in Finance Instruction.

    ERIC Educational Resources Information Center

    Cudd, Mike; Lipscomb, Thomas; Tanner, John

    2003-01-01

    A nationwide survey of 1,468 finance faculty received 145 responses that revealed an extensive shift to the use of computer image projection in the classroom. More than 86% used presentation software. Only small numbers used an intranet or videoconferencing for teaching; 42% used the Internet for 20% or less of class meetings. (Contains 18…

  18. I've Gathered a Basket of Communication and Collaboration Tools

    ERIC Educational Resources Information Center

    Chang, May

    2004-01-01

    In this article, the author, a Web development librarian at North Carolina State University (NCSU) Libraries, recounts how she initiated the implementation of a series of open source communication and collaboration applications for the Libraries' Web site and intranet, and how she gathered a number of tried and tested C&C tools that can supplement…

  19. Conferences as Information Grounds: Web Site Evaluation with a Mobile Usability Laboratory

    ERIC Educational Resources Information Center

    Bossaller, Jenny S.; Paul, Anindita; Hill, Heather; Wang, Jiazhen; Erdelez, Sanda

    2008-01-01

    This article describes an "on-the-road" usability study and explains the study's methodological challenges, solutions, and recommendations. The study concerned a library-consortium website, which is a communication and educational tool for librarians who are physically dispersed throughout the state, and an intranet for remote users. Rather than…

  20. A Peer-to-Peer Distributed Selection Algorithm for the Internet.

    ERIC Educational Resources Information Center

    Loo, Alfred; Choi, Y. K.

    2002-01-01

    In peer-to-peer systems, the lack of dedicated links between constituent computers presents a major challenge. Discusses the problems of distributed database operation with reference to an example. Presents two statistical selection algorithms-one for the intranet with broadcast/multicast facilities, the other for Internet without…

  1. A Preliminary Evaluation of Instructional Effectiveness of Online Training Implemented at a Government Agency in Thailand

    ERIC Educational Resources Information Center

    Supanakorn-Davila, Supawan; Bolliger, Doris U.

    2012-01-01

    Online training has become popular in the professional development of government employees in Thailand. One large government agency developed an online program to provide training to its employees across the country using two systems: an Internet and Intranet-based system. With the new program implemented, the evaluation of the instructional…

  2. The Digital School Library: A World-Wide Development and a Fascinating Challenge.

    ERIC Educational Resources Information Center

    Loertscher, David

    2003-01-01

    Explores the academic environment of a total information system for school libraries based on the idea of a digital intranet. Discusses safety; customization; the core library collection; curriculum-specific collections; access to short-term resources; Internet access; personalized features; search engines; equity issues; and staffing. (LRW)

  3. Instructional Technology in Computer Science Education

    ERIC Educational Resources Information Center

    Jenny, Frederick J.

    2004-01-01

    The Web, the Internet, the intranet and associated resources, campus computer labs, smart classrooms, course management systems, and a plethora of software packages all offer opportunities for every classroom instructor to enrich in-class and out-of-class activities. Why should an instructor consider the integration of technology into their…

  4. Content Management from Vendor Selection to Successful Rollout.

    ERIC Educational Resources Information Center

    White, Martin

    2002-01-01

    Discusses content management software, which provides a platform for managing the creation, review, filtering, updating, distribution, and storage of structured and unstructured content. Topics include intranets and extranets; vendor selection; comparing vendor approaches; scoping studies; fees; project management; documentation; roll-out…

  5. Creating the Customer-Obsessed Web Team.

    ERIC Educational Resources Information Center

    Manning, Jamie

    2002-01-01

    Managing a company's knowledge requires a different set of skills than are typically found in a corporate Web team. Chief among these is a "customer-obsessed" philosophy. The job of taking content, tools, and data and providing a platform that makes it meaningful is an inevitable next step for Web teams in the age of the new intranet. (AEF)

  6. How Can the Internet Be Used To Enhance the Teaching of Physics?

    ERIC Educational Resources Information Center

    Clinch, John; Richards, Kevin

    2002-01-01

    Selection is the key to learning from the huge amount of information on the Internet. Describes how teachers can use a school Intranet or website to organize resources and direct students to the best interactive and educationally appropriate pages. (Author/MM)

  7. XML: A Publisher's Perspective.

    ERIC Educational Resources Information Center

    Andrews, Timothy M.

    1999-01-01

    Explains eXtensible Markup Language (XML) and describes how Dow Jones Interactive is using it to improve the news-gathering and dissemination process through intranets and the World Wide Web. Discusses benefits of using XML, the relationship to HyperText Markup Language (HTML), lack of available software tools and industry support, and future…

  8. 45 CFR 160.103 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... listed at 42 CFR 3.20, billing, benefit management, practice management, and repricing; or (ii) Provides... media. Transmission media include, for example, the Internet, extranet or intranet, leased lines, dial..., with respect to an individual: (1) A dependent (as such term is defined in 45 CFR 144.103), of...

  9. 45 CFR 160.103 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... listed at 42 CFR 3.20, billing, benefit management, practice management, and repricing; or (ii) Provides... media. Transmission media include, for example, the Internet, extranet or intranet, leased lines, dial..., with respect to an individual: (1) A dependent (as such term is defined in 45 CFR 144.103), of...

  10. Enterprise Information Space: User's View, Developer's View, and Market Approach.

    ERIC Educational Resources Information Center

    Vishik, Claire; Farquhar, Adam; Smith, Reid

    1999-01-01

    Discusses experiences of Schlumberger IT Sourcing (Austin, Texas) in designing and deploying knowledge management (KM) systems and outlines the empathic design approach. The new "market" approach in Schlumberger which leads to the simplification of intranet systems and interfaces, creation of a new classification system, and better awareness of…

  11. Application of VPN technique in the construction of public health information system.

    PubMed

    Hu, Xianming; Deng, Yongzhi; Lu, Zhuxun; Li, Shukai; Wang, Guoping; Lu, Suqin

    2005-01-01

    Data communication and sharing of five level network of Public Health Information System, i.e. nation, province, district (city), county, and town, as far as to the countryside level were described, and how to apply the three solutions, i.e. Access VPN, Intranet VPN, and Extranet VPN of VPN technique to achieve the appropriation of the public network was also presented.

  12. 78 FR 77503 - Privacy Act of 1974; Privacy Act System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... or via a secure Virtual Private Network (VPN) connection that requires two-factor hardware token... Virtual Private Network (VPN) connection that requires two- factor hardware token authentication. Non... from workstations within the NASA Intranet or via a secure Virtual Private Network (VPN)...

  13. Parallel Computing Using Web Servers and "Servlets".

    ERIC Educational Resources Information Center

    Lo, Alfred; Bloor, Chris; Choi, Y. K.

    2000-01-01

    Describes parallel computing and presents inexpensive ways to implement a virtual parallel computer with multiple Web servers. Highlights include performance measurement of parallel systems; models for using Java and intranet technology including single server, multiple clients and multiple servers, single client; and a comparison of CGI (common…

  14. The Power of Effective Design in e-Learning: A Study of the "Mayo Effect" Video

    ERIC Educational Resources Information Center

    Fan, Jiang Ping

    2014-01-01

    When the Mayo Effect video went live on the Mayo intranet in June 2010, it was very well received at Mayo Clinic. The message in the video was so effectively delivered that it became an instant sensation across the institution. The video contains about 461 words. In such a short video, every part of its architectural design, whether it is visual,…

  15. A Case Study: To Internet or Not To Internet.

    ERIC Educational Resources Information Center

    Carman, Jared; Boynton, Doug

    1997-01-01

    Interactive multimedia training can be delivered via CD-ROM, hard drive, local area networks (LAN), wide area networks (WAN), Intranet, Internet and hybrid systems. This article presents a case study of how two companies (Los Angeles Times and Allen Communication) evaluated alternative delivery systems, chose one, and implemented multimedia…

  16. Virtual Enterprises and Vocational Training.

    ERIC Educational Resources Information Center

    Kreber, Stefan

    2001-01-01

    Characteristics of virtual enterprises (client oriented, temporary working organizations that dissolve after solving specific problems, extensive technological applications) can be applied to vocational training. Virtual learning centers can provide web-based training intraorganizationally and interorganizationally via intranets and extranets. (SK)

  17. The Internet and Careers Work. NICEC Briefing.

    ERIC Educational Resources Information Center

    Offer, Marcus; Watts, Tony

    This briefing reviews the state of the art in the application of the Internet in career guidance and counseling. It describes how the Internet works and the main services offered: electronic mail, newsgroups, the World Wide Web, file transfer, and intranets. A glossary is provided. The following current and potential uses are discussed: access to…

  18. Measuring Customer Satisfaction in Higher Education.

    ERIC Educational Resources Information Center

    Aldridge, Susan; Rowley, Jennifer

    1998-01-01

    A student satisfaction survey in a British college used input from the student charter and delivered questionnaires on paper at one campus (289 responses) and through an intranet at another (71 responses). Issues identified were embedded in the college's quality framework. (SK)

  19. Improving Organizational Learning: Defining Units of Learning from Social Tools

    ERIC Educational Resources Information Center

    Menolli, André Luís Andrade; Reinehr, Sheila; Malucelli, Andreia

    2013-01-01

    New technologies, such as social networks, wikis, blogs and other social tools, enable collaborative work and are important facilitators of the social learning process. Many companies are using these types of tools as substitutes for their intranets, especially software development companies. However, the content generated by these tools in many…

  20. Managing Information Technology in Academic Medical Centers: A "Multicultural" Experience.

    ERIC Educational Resources Information Center

    Friedman, Charles P.; Corn, Milton; Krumrey, Arthur; Perry, David R.; Stevens, Ronald H.

    1998-01-01

    Examines how beliefs and concerns of academic medicine's diverse professional cultures affect management of information technology. Two scenarios, one dealing with standardization of desktop personal computers and the other with publication of syllabi on an institutional intranet, form the basis for an exercise in which four prototypical members…

  1. Computer Testing in Education: Emerging Trends

    ERIC Educational Resources Information Center

    McFadden, Anna C.; Marsh, George E., II; Price, Barrie Jo

    2002-01-01

    The rapid growth of the Internet and intranets supports the infrastructure necessary for computer-based testing (CBT). The parallel growth of sophisticated computer programming and powerful computers offers new possibilities in testing, such as Computerized Adaptive Testing (CAT), where the responses of the subject dictate the nature of the test…

  2. The Development of Virtual Educational Environments to Support Inter-School Collaboration

    ERIC Educational Resources Information Center

    Stevens, Ken

    2007-01-01

    The introduction of inter-school electronic networks has added a new dimension to education in Canada that has many implications for students who attend schools in rural communities. Collaborative internet-based teaching and learning and the creation of virtual classes within regional intranets now complement traditional on-site instruction in…

  3. Climbing the Value Chain: A Case Study in Rethinking the Corporate Library Function and Developing High Performance Teams.

    ERIC Educational Resources Information Center

    Lemon, Nancy; Blinn, Carla K.

    1996-01-01

    In response to marketplace and organizational changes, Owens Corning Corporate Library developed a strategic plan to secure its function within the organization. Describes outsourcing transactional services, creating an Intranet/Internet tool for users, redefining the library as a knowledge resource center, and achieving team commitment. A sidebar…

  4. Security Aspects of an Enterprise-Wide Network Architecture.

    ERIC Educational Resources Information Center

    Loew, Robert; Stengel, Ingo; Bleimann, Udo; McDonald, Aidan

    1999-01-01

    Presents an overview of two projects that concern local area networks and the common point between networks as they relate to network security. Discusses security architectures based on firewall components, packet filters, application gateways, security-management components, an intranet solution, user registration by Web form, and requests for…

  5. Human Resources and the Internet.

    ERIC Educational Resources Information Center

    Cohen, Suzanne; Joseph, Deborah

    Concerned about falling behind the technology curve, organizations are using the Internet or intranets to provide and communicate information to their employees and create more efficient workplaces. The Internet is not just a "network of computer networks," but a medium conveying a vast, diverse amount of information. This publication is an…

  6. 78 FR 77719 - Privacy Act of 1974; Privacy Act System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... number, organization, location, telephone number, and other information directly related to status or... organizations; (6) for person to notify in an emergency; (7) to report unemployment records to appropriate State... within the NASA Intranet or via a secure Virtual Private Network (VPN) connection that requires...

  7. A Survey of Recent Advances in Optical and Multimedia Information Technologies.

    ERIC Educational Resources Information Center

    Jessop, Deborah

    1997-01-01

    Examines developments in multimedia technologies and in the World Wide Web. Discusses CD-recordable, CD-rewritable, cable modems, personal digital assistants, digital video discs, interactivity and virtual worlds, advertising on the Web, and Intranets and CD-ROM networks. Eight tables and figures show costs, download time, estimated sales, storage…

  8. Delivering Alert Messages to Members of a Work Force

    NASA Technical Reports Server (NTRS)

    Loftis, Julia; Nickens, Stephanie; Pell, Melissa; Pell, Vince

    2008-01-01

    Global Alert Resolution Network (GARNET) is a software system for delivering emergency alerts as well as less-urgent messages to members of the Goddard Space Flight Center work force via an intranet or the Internet, and can be adapted to similar use in other large organizations.

  9. Web Page Authoring Tools: Comparison and Trends.

    ERIC Educational Resources Information Center

    Craney, Linda

    Initially available from universities and individual enthusiasts, software tools to author World Wide Web pages are maturing into very feature-rich applications and are now offered by large corporations. These applications are enabling more companies to create and maintain pages themselves on the Web or on corporate Intranets. The market continues…

  10. Creating an Internal Content Management System

    ERIC Educational Resources Information Center

    Sennema, Greg

    2004-01-01

    In this article, the author talks about an internal content management system that they have created at Calvin College. It is a hybrid of CMS and intranet that organizes Web site content and a variety of internal tools to help librarians complete their daily tasks. Hobbes is a Web-based tool that uses Common Gateway Interface (CGI) scripts written…

  11. From "Pioneering" to Product Installation: A Brief Look at Headway ImagingIT '97 Exhibition.

    ERIC Educational Resources Information Center

    Grimshaw, Anne

    1997-01-01

    Provides an overview of the 10th annual Headway ImagingIT exhibition. Describes new document management products, discusses case studies of large users of document management systems, and technology seminars on trends in document imaging and management systems, Intranets, optical storage, and developments in document imaging hardware and software.…

  12. The 10 Hottest Technologies in Telecom.

    ERIC Educational Resources Information Center

    Flanagan, Patrick

    1996-01-01

    Synthesizes opinions of experts regarding technologies deemed most likely to enter the telecommunications mainstream by 1998, including: (1) the Java programming language; (2) voice- over frame relay; (3) virtual local area networks (LANs); (4) cable modems; (5) gigabit LANs; (6) Internet appliances; (7) personal satellite phones; (8) intranets;…

  13. IIM Digital Library System: Consortia-Based Approach.

    ERIC Educational Resources Information Center

    Pandian, M. Paul; Jambhekar, Ashok; Karisiddappa, C. R.

    2002-01-01

    Provides a framework for the design and development of an intranet model based on a consortia approach by the Indian Institutes of Management (IIM) digital library system that will facilitate information access and use by providing a single Web-enabled window to users to their own resources and to sources in other participating institutions.…

  14. 78 FR 70543 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ...://www.regulations.gov as they are received without change, including any personal identifiers or contact...,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: November 21, 2013. Aaron Siegel... requester may also visit one of the system managers listed on the WHCA intranet. As proof of identity...

  15. Online New Employee Orientation: A Description of the Design, Development, and Delivery.

    ERIC Educational Resources Information Center

    McGuinness, Jan

    2001-01-01

    Discusses the importance of new employee orientation programs to make a strong positive impression of the employer, resulting in employee success and retention. Describes the design and development of an intranet orientation program continuously available for staff with a wide range of educational and computer experiences that uses a modular…

  16. The Power of Storytelling on the Socialization of New Employees

    ERIC Educational Resources Information Center

    Rubel, Colette; Davis, Elaine

    2003-01-01

    Formal orientation sessions are not the only way new employees get to know a college or university. In fact, the informal orientation they receive--from conversations with their co-workers, participation in the campus intranet and exposure to the institution's Web site--may be more influential in shaping their perceptions of the institution. What…

  17. 36 CFR 1200.7 - What are NARA logos and how are they used?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true What are NARA logos and how are they used? 1200.7 Section 1200.7 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS... business cards; (2) On all NARA web and social media sites (intranet and internet), whether...

  18. 36 CFR 1200.7 - What are NARA logos and how are they used?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false What are NARA logos and how are they used? 1200.7 Section 1200.7 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS... business cards; (2) On all NARA web and social media sites (intranet and internet), whether...

  19. 36 CFR 1200.7 - What are NARA logos and how are they used?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false What are NARA logos and how are they used? 1200.7 Section 1200.7 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS... business cards; (2) On all NARA web and social media sites (intranet and internet), whether...

  20. E-Learning and Joomla

    ERIC Educational Resources Information Center

    Merino, S.; Martinez, J.; Gutierrez, G.; Galan, J. L.; Rodriguez, P.; Munoz, M. L.; Gonzalez, J. M.; Cordero, P.; Padilla, Y.; Mora, A.; Merida, E.; Rodriguez, F.

    2011-01-01

    For many years, university teaching was based mainly on lectures, but critics point out that lecturing is mainly a one-way method of communication that does not involve significant audience participation. Nowadays e-learning has become a distance learning paradigm using information technology as the Internet, intranets, emails and multimedia…

  1. The ABCs of PDFs.

    ERIC Educational Resources Information Center

    Adler, Steve

    2000-01-01

    Explains the use of Adobe Acrobat's Portable Document Format (PDF) for school Web sites and Intranets. Explains the PDF workflow; components for Web-based PDF delivery, including the Web server, preparing content of the PDF files, and the browser; incorporating PDFs into the Web site; incorporating multimedia; and software. (LRW)

  2. Emergency preparedness and bioterrorism response: development of an educational program for public health personnel.

    PubMed

    Baldwin, Karen; Lamantia, Joanne; Prozialeck, Linda; Proziack, Linda

    2005-01-01

    Public health departments are under increasing pressure to provide emergency preparedness and bioterrorism response education to public health personnel. The challenge that health departments face is to provide cost-efficient, timely education to a large number of multidisciplinary personnel. This article describes an innovative strategy for providing this education to public health personnel using the health department's intranet system. The intranet system provided confidential information specific to the staff role and allowed for concurrent access to the program by multiple individuals at different service sites. Knowledge acquisition was tested through short multiple-choice questions that followed the specific information modules. The intranet system faced a number of challenges during the pilot-testing phase, primarily related to changes in the role of the public health nurse and limitations in funding and public health staff to maintain and monitor the bioterrorism response program and the intranet system. The design of the program may prove useful for other public health organizations when a need exists for quick delivery of information to a large number of personnel. It may especially be useful in providing basic emergency preparedness and bioterrorism education to new personnel in health departments.

  3. 48 CFR 1352.239-71 - Electronic and information technology.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... standards at 36 CFR 1194 designated below: ___ 1194.21 Software applications and operating systems ___ 1194.22 Web-based intranet and internet information and applications ___ 1194.23 Telecommunications... Electronic and information technology. As prescribed in 48 CFR 1339.270(a), insert the following...

  4. 48 CFR 1352.239-71 - Electronic and information technology.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... standards at 36 CFR 1194 designated below: ___ 1194.21 Software applications and operating systems ___ 1194.22 Web-based intranet and internet information and applications ___ 1194.23 Telecommunications... Electronic and information technology. As prescribed in 48 CFR 1339.270(a), insert the following...

  5. Semiology Put to Data Mining.

    ERIC Educational Resources Information Center

    Tunbridge, Nat

    1999-01-01

    Describes Semio, a company founded in 1996 that uses semiology to provide straightforward access to information. Discusses the text-mining engine at the core of the company's software; products; focus on the intranet market; competitors; partnership with corporate portals. (AEF)

  6. Smart Networking Decisions: A Kase Study.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    1999-01-01

    Describes one decision-making approach for quickly implementing a communications network into a school district. The use of volunteer labor for wiring installation, computer selection focusing on standardization to aid in troubleshooting, and an intranet system to achieve efficiency and learning opportunities for teachers and administrative…

  7. Designing Online Learning. Knowledge Series: A Topical, Start-Up Guide to Distance Education Practice and Delivery.

    ERIC Educational Resources Information Center

    Mishra, Sanjaya

    The term "online learning" refers to an Internet- or intranet-based teaching and learning system designed for World Wide Web-based delivery without face-to-face contact between teacher and learner. The Internet is the backbone of online learning. The following media are available to designers of online courses: text; graphics and images; audio and…

  8. Information management. Computer resources for the occupational and environmental health nurse.

    PubMed

    Amann, M C

    1999-12-01

    Occupational and environmental health nurses are responsible for the management of large amounts of very complex information, ranging from individual employee health records to reports that insure corporate compliance. There are four primary tools available to the occupational health nurse to facilitate efficient management and use of health information--occupational health information systems, office support programs, communication systems, and the Internet and intranets. Selection and implementation of an integrated health information system requires the involvement of any organization that uses data processed by the system. A project management approach to implementation and maintenance of a system insures adherence to time lines and attention to details. The internet provides access to a vast amount of information useful to both the occupational health professional and the employee. Intranets are internal systems that may facilitate distribution of health information to employees, maintenance of current health related policies, and more efficient reporting procedures. PMID:10865545

  9. Experimental Internet Environment Software Development

    NASA Technical Reports Server (NTRS)

    Maddux, Gary A.

    1998-01-01

    Geographically distributed project teams need an Internet based collaborative work environment or "Intranet." The Virtual Research Center (VRC) is an experimental Intranet server that combines several services such as desktop conferencing, file archives, on-line publishing, and security. Using the World Wide Web (WWW) as a shared space paradigm, the Graphical User Interface (GUI) presents users with images of a lunar colony. Each project has a wing of the colony and each wing has a conference room, library, laboratory, and mail station. In FY95, the VRC development team proved the feasibility of this shared space concept by building a prototype using a Netscape commerce server and several public domain programs. Successful demonstrations of the prototype resulted in approval for a second phase. Phase 2, documented by this report, will produce a seamlessly integrated environment by introducing new technologies such as Java and Adobe Web Links to replace less efficient interface software.

  10. Remote network control plasma diagnostic system for Tokamak T-10

    NASA Astrophysics Data System (ADS)

    Troynov, V. I.; Zimin, A. M.; Krupin, V. A.; Notkin, G. E.; Nurgaliev, M. R.

    2016-09-01

    The parameters of molecular plasma in closed magnetic trap is studied in this paper. Using the system of molecular diagnostics, which was designed by the authors on the «Tokamak T-10» facility, the radiation of hydrogen isotopes at the plasma edge is investigated. The scheme of optical radiation registration within visible spectrum is described. For visualization, identification and processing of registered molecular spectra a new software is developed using MatLab environment. The software also includes electronic atlas of electronic-vibrational-rotational transitions for molecules of protium and deuterium. To register radiation from limiter cross-section a network control system is designed using the means of the Internet/Intranet. Remote control system diagram and methods are given. The examples of web-interfaces for working out equipment control scenarios and viewing of results are provided. After test run in Intranet, the remote diagnostic system will be accessible through Internet.

  11. A search engine for virtual patient records.

    PubMed

    Malamateniou, F; Vassilacopoulos, G; Mantas, J

    1999-08-01

    Virtual patient records provide a means for integrated access to patient information that may be scattered around different healthcare settings. Within the boundaries of a health district providing all levels of care, this concept can be implemented in an Intranet environment to support longitudinal patient care activities across the participating healthcare providers. Since medical information is stored on multiple Intranet sites in various forms (e.g. codified data, transcribed documents, and images), a suite of appropriate tools is needed to enable access to such information in combined form. In most cases, however, access to medical information should be restricted to authorized users. To serve this purpose, a prototype search engine incorporating an authorization and access control functionality has been developed and presented in this paper. The system is based on the signature file access method and an experimental implementation written in JAVA is also described.

  12. Use score card to boost quality.

    PubMed

    2002-10-01

    Keeping a score card can identify problem areas and track improvements. When specific goals are reached, staff are given rewards such as thank-you letters, tokens, or pizza parties. Staff are kept informed about the results of the score card through bulletin board postings, staff meetings, and the hospital Intranet. Data are collected with manual entry by nursing staff, chart review by performance improvement, and a computerized program.

  13. 77 FR 65044 - Agency Information Collection Activities: Proposed Request and Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... agency published regulations and notifications processes for the ban decision at 76 FR 54700. The current... information for this collection at 77 FR 47908, on 8/10/12. We are publishing correct burden data here. Type... (hours) 404.2035(d)--Paper/Mail 27,500 1 5 2,292 404.2035(d)--Office interview/Intranet 522,500 1 5...

  14. A Clinically Rooted Approach to Knowledge Management in a large Italian Community Hospital

    PubMed Central

    Tringali, Michele; Polla, Donato; Suraci, Sebastiano

    2003-01-01

    A strategy for Knowledge Management (KM) implementation in a large hospital involved three areas: intranet/internet technologies for professional practice standardization and communication; multiprofessional group building for sharing and discovering of social perspectives; learning opportunities targeted to high quality information sources and information mastering methods. A cooperative prototyping approach assured high levels of user’s acceptance and involvement, and initial results are encouraging, but measuring and sustaining clinical practice changes will require additional efforts. PMID:14728537

  15. [Radiology information system using HTML, JavaScript, and Web server].

    PubMed

    Sone, M; Sasaki, M; Oikawa, H; Yoshioka, K; Ehara, S; Tamakawa, Y

    1997-12-01

    We have developed a radiology information system using intranet techniques, including hypertext markup language, JavaScript, and Web server. JavaScript made it possible to develop an easy-to-use application, as well as to reduce network traffic and load on the server. The system we have developed is inexpensive and flexible, and its development and maintenance are much easier than with the previous system.

  16. Developing a perioperative educational video web site.

    PubMed

    O'Dowd Bell, Lynn

    2012-04-01

    Nurses frequently have to adjust to changes in technology, particularly in the OR, but cataloging the wealth of resources commonly used in the OR (eg, equipment, supplies, how to use them) has not kept pace. To address this, I worked with the information systems administrative coordinator at the University of Texas Medical Branch, Galveston, to design and implement a perioperative intranet site that includes videos and fact sheets about equipment and supplies and that can be accessed by all perioperative staff members. This required promoting the idea and getting stakeholder sign-on, soliciting videotapes and DVDs and screening all submissions for appropriateness, choosing and formatting applicable resources for use on the site, working with members of the information systems department to create a web site after the video library was assembled, and helping staff members use and accept the site as a valuable educational resource. This intranet web site has been available to staff members for two years, and data from a recent survey of staff members and from mandatory intranet inservice compliance programs show evidence of its effectiveness. PMID:22464619

  17. Improving accessibility of trust guidelines and protocols at the Great Western Hospital, Swindon

    PubMed Central

    Robertson, Ian; Smith, Abigail; Tucker, Jennifer; Cilia, Erica; Chen, Kangni; Marion, Rose; Nesbitt, Julian; Ramcharitar, Steve; Cathiavadi Greamspet, Mala

    2014-01-01

    Trust guidelines and policies outline recommendations for the management of common clinical and non-clinical situations, serving to standardise best practice. Prior to this project, there was no consolidated location for these documents. Lack of organisational structure and inadequate search functionality within the trust intranet led to time wasted locating information, acting outside of recognised best practice, and ultimately potentially compromising patient safety. We surveyed 55 junior doctors, 95% of respondents were dependent on guidelines on a daily basis. 20% spending greater than 5 minutes to locate protocols and 38% unable to locate some relevant documents at all. We analysed the time taken for junior doctors to locate six randomly selected protocols. Pre-intervention mean time was 133 seconds (on six occasions doctors were unable to locate the guideline). All trust guidelines and protocols currently available on the intranet were collated, consolidated, and renamed according to content. These were then re-alphabetised and new search terms linked to each document. Existing links were then uploaded and a single web page made available via the trust intranet homepage. The new page was publicised by email, posters and interdepartmental presentations. In our post intervention survey, 97% of respondents were aware of the project and had made use of the page. All protocols were located during re-testing with 90% of those resurveyed stating it was easier to locate protocols. Overall, a reduction in the time and number of clicks required to locate protocols was demonstrated: mean time 16 seconds vs 133 seconds pre-intervention (n=60). 53% of guidelines located in <30s and 86% <2 minutes. PMID:26732607

  18. Netz ohne doppelten Boden: Internet-Sicherheit

    NASA Astrophysics Data System (ADS)

    Fichtner, Johann

    2002-07-01

    Die Sicherheitslücken des heutigen Internets haben zwei Ursachen: sein ursprüngliches Design für rein militärische Zwecke sowie die gefährliche Sorglosigkeit der Entwickler und Betreiber von Internet-Komponenten. Dabei kann ein kleiner Kreis von Experten Angriffe auf die eigentlichen Netzknoten ausführen. Typische Hacker-Angriffe kommen von Endsystemen des Internets und richten sich auch gegen Endsysteme wie Firmen-Intranets oder einzelne PCs. Dagegen gibt es eine Reihe von Schutzmöglichkeiten. Es ist jedoch keine einfache Lösung zur Erhöhung der Internet-Sicherheit in Sicht.

  19. "Blogs" and "wikis" are valuable software tools for communication within research groups.

    PubMed

    Sauer, Igor M; Bialek, Dominik; Efimova, Ekaterina; Schwartlander, Ruth; Pless, Gesine; Neuhaus, Peter

    2005-01-01

    Appropriate software tools may improve communication and ease access to knowledge for research groups. A weblog is a website which contains periodic, chronologically ordered posts on a common webpage, whereas a wiki is hypertext-based collaborative software that enables documents to be authored collectively using a web browser. Although not primarily intended for use as an intranet-based collaborative knowledge warehouse, both blogs and wikis have the potential to offer all the features of complex and expensive IT solutions. These tools enable the team members to share knowledge simply and quickly-the collective knowledge base of the group can be efficiently managed and navigated.

  20. Medical Image distribution and visualization in a hospital using CORBA.

    PubMed

    Moreno, Ramon Alfredo; do Santos, Marcelo; Bertozzo, Nivaldo; de Sa Rebelo, Marina; Furuie, Sergio S; Gutierrez, Marco A

    2008-01-01

    In this work it is presented the solution adopted by the Heart Institute (InCor) of Sao Paulo for medical image distribution and visualization inside the hospital's intranet as part of the PACS system. A CORBA-based image server was developed to distribute DICOM images across the hospital together with the images' report. The solution adopted allows the decoupling of the server implementation and the client. This gives the advantage of reusing the same solution in different implementation sites. Currently, the PACS system is being used on two different hospitals each one with three different environments: development, prototype and production.

  1. Usability/Sentiment for the Enterprise and ENTERPRISE

    NASA Technical Reports Server (NTRS)

    Meza, David; Berndt, Sarah

    2014-01-01

    The purpose of the Sentiment of Search Study for NASA Johnson Space Center (JSC) is to gain insight into the intranet search environment. With an initial usability survey, the authors were able to determine a usability score based on the Systems Usability Scale (SUS). Created in 1986, the freely available, well cited, SUS is commonly used to determine user perceptions of a system (in this case the intranet search environment). As with any improvement initiative, one must first examine and document the current reality of the situation. In this scenario, a method was needed to determine the usability of a search interface in addition to the user's perception on how well the search system was providing results. The use of the SUS provided a mechanism to quickly ascertain information in both areas, by adding one additional open-ended question at the end. The first ten questions allowed us to examine the usability of the system, while the last questions informed us on how the users rated the performance of the search results. The final analysis provides us with a better understanding of the current situation and areas to focus on for improvement. The power of search applications to enhance knowledge transfer is indisputable. The performance impact for any user unable to find needed information undermines project lifecycle, resource and scheduling requirements. Ever-increasing complexity of content and the user interface make usability considerations for the intranet, especially for search, a necessity instead of a 'nice-to-have'. Despite these arguments, intranet usability is largely disregarded due to lack of attention beyond the functionality of the infrastructure (White, 2013). The data collected from users of the JSC search system revealed their overall sentiment by means of the widely-known System Usability Scale. Results of the scores suggest 75%, +/-0.04, of the population rank the search system below average. In terms of a grading scaled, this equated to D or

  2. A portable ECG monitoring device with Bluetooth and Holter capabilities for telemedicine applications.

    PubMed

    Lucani, Daniel; Cataldo, Giancarlos; Cruz, Julio; Villegas, Guillermo; Wong, Sara

    2006-01-01

    A prototype of a portable ECG-monitoring device has been developed for clinical and non-clinical environments as part of a telemedicine system to provide remote and continuous surveillance of patients. The device can acquire, store and/or transmit ECG signals to computer-based platforms or specially configured access points (AP) with Intranet/Internet capabilities in order to reach remote monitoring stations. Acquired data can be stored in a flash memory card in FAT16 format for later recovery, or transmitted via Bluetooth or USB to a local station or AP. This data acquisition module (DAM) operates in two modes: Holter and on-line transmission.

  3. The I2Cnet service architecture paradigm.

    PubMed

    Zabulis, X; Chronaki, C; Orphanoudakis, S

    1997-01-01

    The main objective of the Image Indexing by Content network (I2Cnet) is to provide network-transparent content-based access to medical image archives based on a collection of interoperable Internet/intranet added-value services. This paper discusses I2Cnet, focusing on its service architecture paradigm. I2Cnet services such as image annotation, processing, description, and content-based retrieval, as well as the on-line collaboration service are presented. Exemplary user sessions are used to illustrate how virtual workspaces facilitate the interoperation of I2Cnet services, following the "network computer" approach to information management.

  4. AIRSAR Automated Web-based Data Processing and Distribution System

    NASA Technical Reports Server (NTRS)

    Chu, Anhua; vanZyl, Jakob; Kim, Yunjin; Lou, Yunling; Imel, David; Tung, Wayne; Chapman, Bruce; Durden, Stephen

    2005-01-01

    In this paper, we present an integrated, end-to-end synthetic aperture radar (SAR) processing system that accepts data processing requests, submits processing jobs, performs quality analysis, delivers and archives processed data. This fully automated SAR processing system utilizes database and internet/intranet web technologies to allow external users to browse and submit data processing requests and receive processed data. It is a cost-effective way to manage a robust SAR processing and archival system. The integration of these functions has reduced operator errors and increased processor throughput dramatically.

  5. Preventable H5N1 avian influenza epidemics in the British poultry industry network exhibit characteristic scales.

    PubMed

    Jonkers, A R T; Sharkey, K J; Christley, R M

    2010-04-01

    Epidemics are frequently simulated on redundantly wired contact networks, which have many more links between sites than are minimally required to connect all. Consequently, the modelled pathogen can travel numerous alternative routes, complicating effective containment strategies. These networks have moreover been found to exhibit 'scale-free' properties and percolation, suggesting resilience to damage. However, realistic H5N1 avian influenza transmission probabilities and containment strategies, here modelled on the British poultry industry network, show that infection dynamics can additionally express characteristic scales. These system-preferred scales constitute small areas within an observed power law distribution that exhibit a lesser slope than the power law itself, indicating a slightly increased relative likelihood. These characteristic scales are here produced by a network-pervading intranet of so-called hotspot sites that propagate large epidemics below the percolation threshold. This intranet is, however, extremely vulnerable; targeted inoculation of a mere 3-6% (depending on incorporated biosecurity measures) of the British poultry industry network prevents large and moderate H5N1 outbreaks completely, offering an order of magnitude improvement over previously advocated strategies affecting the most highly connected 'hub' sites. In other words, hotspots and hubs are separate functional entities that do not necessarily coincide, and hotspots can make more effective inoculation targets. Given the ubiquity and relevance of networks (epidemics, Internet, power grids, protein interaction), recognition of this spreading regime elsewhere would suggest a similar disproportionate sensitivity to such surgical interventions. PMID:19828507

  6. Experiences with ARTEMIS--an Internet-based telemedicine system.

    PubMed

    Reddy, S; Niewiadomska-Bugaj, M; Reddy, Y V; Galfalvy, H C; Jagannathan, V; Raman, R; Srinivas, K; Shank, R; Davis, T; Friedman, S; Merkin, B; Kilkenny, M

    1997-01-01

    ARTEMIS is one of the first systems to exploit the Internet/Intranet technologies for exchanging patient information among health care providers. The primary project goal was to develop and demonstrate a regional telehealth environment specifically to support real-time consultations among health care providers via a computer network, provide secure access to multi-media patient records and discharge summaries, facilitate authentication/digital sign-off, multi-media mail-based referrals, and network-based dictation/transcription. A prototype is deployed in southern West Virginia in a Community Care Network (CCN). The CCN consists of providers, hospitals, clinics, laboratories, that make up one "Virtual" clinic on the "Intranet". ARTEMIS employs new technologies such as Java and JavaScript for the browser, and CORBA-based "middleware" for interoperability at the server-end. Several experiments were designed for evaluating the impact of ARTEMIS on patient care. In this paper we discuss the challenges we faced and the means by which we plan to meet these challenges. We conclude by outlining new thrust areas in which we are concentrating in our next phase of development of ARTEMIS. PMID:9357727

  7. Web-based video monitoring of CT and MRI procedures

    NASA Astrophysics Data System (ADS)

    Ratib, Osman M.; Dahlbom, Magdalena; Kho, Hwa T.; Valentino, Daniel J.; McCoy, J. Michael

    2000-05-01

    A web-based video transmission of images from CT and MRI consoles was implemented in an Intranet environment for real- time monitoring of ongoing procedures. Images captured from the consoles are compressed to video resolution and broadcasted through a web server. When called upon, the attending radiologists can view these live images on any computer within the secured Intranet network. With adequate compression, these images can be displayed simultaneously in different locations at a rate of 2 to 5 images/sec through standard LAN. The quality of the images being insufficient for diagnostic purposes, our users survey showed that they were suitable for supervising a procedure, positioning the imaging slices and for routine quality checking before completion of a study. The system was implemented at UCLA to monitor 9 CTs and 6 MRIs distributed in 4 buildings. This system significantly improved the radiologists productivity by saving precious time spent in trips between reading rooms and examination rooms. It also improved patient throughput by reducing the waiting time for the radiologists to come to check a study before moving the patient from the scanner.

  8. Using personal digital assistants to access drug information.

    PubMed

    McCreadie, Scott R; Stevenson, James G; Sweet, Burgunda V; Kramer, Mike

    2002-07-15

    The use of personal digital assistants (PDAs) to access drug information in a health system is described. Given the widespread use of PDAs at an 872-bed university health system, an opportunity existed to provide current drug information to physicians via these devices. As part of the health system's intranet, extensive online content had been made available through a browser; extension to PDAs was a natural next step. There were two primary requirements: the ability to synchronize information with the database server when a PDA was used and the development of content and applications by using existing staff. Mobile enterprise software was chosen that supports multiple PDA platforms, is easy to use, and does not require programming skills. The software works through customized "channels," or collections of information from a content provider. The customized channel service works over the Internet. Two channels of content were created, an ambulatory care channel and an inpatient care channel. The ambulatory care channel contains a list of preferred ambulatory care agents, poison control information, the locations of outpatient pharmacies, drug information, and safety tips for prescribing. The inpatient channel contains the inpatient formulary, current news and events, information on currrent drug shortages and recalls, pharmacy contact information, and medication safety tips. When a user synchronizes his or her PDA, the software contacts the department's intranet servers and processes the request. The data are compressed and downloaded to the user's PDA. A university health system successfully used PDAs to access drug and other information. PMID:12132560

  9. Quality improvement of microsurgery through telecommunication--the postoperative care after microvascular transfer of intestine.

    PubMed

    Chen, Hung-Chi; Kuo, Hsin-Chih; Chung, Kuo-Piao; Chen, Shih-Heng; Tang, Yueh-Bih; Su, Syi

    2012-02-01

    The purpose of this report is to describe the use of telecommunication to improve the quality of postoperative care following microsurgery, especially following microvascular transfer of intestinal transfer for which shortening of ischemia time is of utmost importance to achieve high success rate. From 2003 to 2009 microvascular transfer of intestinal flaps had been performed in 112 patients. After surgery the patients were put in intensive care unit and the flaps were checked every 1 hour. The image for circulatory status of the flaps was sent directly to the attending surgeon for judgment. The information was sent through intranet and the surgeon can get access to the intranet through internet if necessary. Among the 112 cases, there were 9 cases of reexploration. The average duration between the time of problem detection and the time of starting reexploration was 54 min in 7 cases, and other 2 cases were delayed to enter the operating room which had been occupied by other cases of major trauma. Only two flaps were lost completely, two patients developed narrowing at the junction of cervical esophagus and thoracic esophagus. The rate of salvage for intestinal flap is apparently higher than those reported in the literature. In the postoperative management of microsurgery in ICU, telecommunication can help to reduce the ischemia time after vascular compromise in the transfer of free intestinal flap. Telecommunication is really an easy and effective tool in improving the outcome of reconstructive surgery.

  10. MediDial cards: a quick win for service improvement

    PubMed Central

    Davies, Mike; Panchal, Sonia

    2014-01-01

    One of the key roles of a junior doctor is co-ordinating the care of their patients and communicating with different departments or specialties within the hospital. To do this, junior doctors often spend a lot of time on a daily basis contacting the hospital switchboard in order to locate a required bleep/extension/fax number, or trying to navigate an intranet based directory which can be difficult to use. We aimed to improve this task for junior doctors as a pilot project for engaging junior doctors in service improvement. Our multi-disciplinary team, led by junior doctors and with the support of the Trust, produced and implemented lanyard (MediDial) cards containing common and relevant (fax, bleep, and extension) numbers for use by junior doctors. Through the introduction of our MediDial cards we not only reduced the frequency junior doctors needed to contact the switchboard on a daily basis, but also the length of time spent waiting to speak to an operator. The MediDial cards were also found to be time saving and more useful than the previous intranet based database. Since the introduction of the MediDial cards, the project has been rolled out across the Trust and presented at Grand Rounds as an example of junior doctor led service improvement, aiming to encourage trainees to engage with quality improvement projects. PMID:26734285

  11. Using ant-behavior-based simulation model AntWeb to improve website organization

    NASA Astrophysics Data System (ADS)

    Li, Weigang; Pinheiro Dib, Marcos V.; Teles, Wesley M.; Morais de Andrade, Vlaudemir; Alves de Melo, Alba C. M.; Cariolano, Judas T.

    2002-03-01

    Some web usage mining algorithms showed the potential application to find the difference among the organizations expected by visitors to the website. However, there are still no efficient method and criterion for a web administrator to measure the performance of the modification. In this paper, we developed an AntWeb, a model inspired by ants' behavior to simulate the sequence of visiting the website, in order to measure the efficient of the web structure. We implemented a web usage mining algorithm using backtrack to the intranet website of the Politec Informatic Ltd., Brazil. We defined throughput (the number of visitors to reach their target pages per time unit relates to the total number of visitors) as an index to measure the website's performance. We also used the link in a web page to represent the effect of visitors' pheromone trails. For every modification in the website organization, for example, putting a link from the expected location to the target object, the simulation reported the value of throughput as a quick answer about this modification. The experiment showed the stability of our simulation model, and a positive modification to the intranet website of the Politec.

  12. Instrument Remote Control via the Astronomical Instrument Markup Language

    NASA Technical Reports Server (NTRS)

    Sall, Ken; Ames, Troy; Warsaw, Craig; Koons, Lisa; Shafer, Richard

    1998-01-01

    The Instrument Remote Control (IRC) project ongoing at NASA's Goddard Space Flight Center's (GSFC) Information Systems Center (ISC) supports NASA's mission by defining an adaptive intranet-based framework that provides robust interactive and distributed control and monitoring of remote instruments. An astronomical IRC architecture that combines the platform-independent processing capabilities of Java with the power of Extensible Markup Language (XML) to express hierarchical data in an equally platform-independent, as well as human readable manner, has been developed. This architecture is implemented using a variety of XML support tools and Application Programming Interfaces (API) written in Java. IRC will enable trusted astronomers from around the world to easily access infrared instruments (e.g., telescopes, cameras, and spectrometers) located in remote, inhospitable environments, such as the South Pole, a high Chilean mountaintop, or an airborne observatory aboard a Boeing 747. Using IRC's frameworks, an astronomer or other scientist can easily define the type of onboard instrument, control the instrument remotely, and return monitoring data all through the intranet. The Astronomical Instrument Markup Language (AIML) is the first implementation of the more general Instrument Markup Language (IML). The key aspects of our approach to instrument description and control applies to many domains, from medical instruments to machine assembly lines. The concepts behind AIML apply equally well to the description and control of instruments in general. IRC enables us to apply our techniques to several instruments, preferably from different observatories.

  13. SU-E-T-524: Web-Based Radiation Oncology Incident Reporting and Learning System (ROIRLS)

    SciTech Connect

    Kapoor, R; Palta, J; Hagan, M; Grover, S; Malik, G

    2014-06-01

    Purpose: Describe a Web-based Radiation Oncology Incident Reporting and Learning system that has the potential to improve quality of care for radiation therapy patients. This system is an important facet of continuing effort by our community to maintain and improve safety of radiotherapy.Material and Methods: The VA National Radiation Oncology Program office has embarked on a program to electronically collect adverse events and near miss data of radiation treatment of over 25,000 veterans treated with radiotherapy annually. Software used for this program is deployed on the VAs intranet as a Website. All data entry forms (adverse event or near miss reports, work product reports) utilize standard causal, RT process step taxonomies and data dictionaries defined in AAPM and ASTRO reports on error reporting (AAPM Work Group Report on Prevention of Errors and ASTROs safety is no accident report). All reported incidents are investigated by the radiation oncology domain experts. This system encompasses the entire feedback loop of reporting an incident, analyzing it for salient details, and developing interventions to prevent it from happening again. The operational workflow is similar to that of the Aviation Safety Reporting System. This system is also synergistic with ROSIS and SAFRON. Results: The ROIRLS facilitates the collection of data that help in tracking adverse events and near misses and develop new interventions to prevent such incidents. The ROIRLS electronic infrastructure is fully integrated with each registered facility profile data thus minimizing key strokes and multiple entries by the event reporters. Conclusions: OIRLS is expected to improve the quality and safety of a broad spectrum of radiation therapy patients treated in the VA and fulfills our goal of Effecting Quality While Treating Safely The Radiation Oncology Incident Reporting and Learning System software used for this program has been developed, conceptualized and maintained by TSG Innovations

  14. Design and Analysis of a Dynamic Mobility Management Scheme for Wireless Mesh Network

    PubMed Central

    Roy, Sudipta

    2013-01-01

    Seamless mobility management of the mesh clients (MCs) in wireless mesh network (WMN) has drawn a lot of attention from the research community. A number of mobility management schemes such as mesh network with mobility management (MEMO), mesh mobility management (M3), and wireless mesh mobility management (WMM) have been proposed. The common problem with these schemes is that they impose uniform criteria on all the MCs for sending route update message irrespective of their distinct characteristics. This paper proposes a session-to-mobility ratio (SMR) based dynamic mobility management scheme for handling both internet and intranet traffic. To reduce the total communication cost, this scheme considers each MC's session and mobility characteristics by dynamically determining optimal threshold SMR value for each MC. A numerical analysis of the proposed scheme has been carried out. Comparison with other schemes shows that the proposed scheme outperforms MEMO, M3, and WMM with respect to total cost. PMID:24311982

  15. Evolution of a legacy system to a Web patient record server: leveraging investment while opening the system.

    PubMed

    Flanagan, J R; Chun, J; Wagner, J R

    1996-01-01

    A layered system is under development to enhance our legacy system as a backend in a WEB-enabled system. Each layer of the system has defined functionality, leverages the investment in the layer below, and follows the strategy of reducing support requirements for workstations. The mainframe system provides administrative integration of sub-systems, security, and the central data repository for most information. The second layer is a graphical user interface (GUI) to the system for Windows platforms. Support needs are limited by relying chiefly on X-terminals and application servers. The "Intranet" layer is a WEB Server building upon the second layer gateways to provide platform-independent access to selected information and images. The fourth layer, under evaluation, will extend access to the central data repository for Internet users of web browsers that support private-key/public-key encryption.

  16. Cost effectiveness of a medical digital library.

    PubMed

    Roussel, F; Darmoni, S J; Thirion, B

    2001-01-01

    The rapid increase in the price of electronic journals has made the optimization of collection management an urgent task. As there is currently no standard procedure for the evaluation of this problem, we applied the Reading Factor (RF), an electronically computed indicator used for consultation of individual articles. The aim of our study was to assess the cost effective impact of modifications in our digital library (i.e. change of access from the Intranet to the Internet or change in editorial policy). The digital OVID library at Rouen University Hospital continues to be cost-effective in comparison with the interlibrary loan costs. Moreover, when electronic versions are offered alongside a limited amount of interlibrary loans, a reduction in library costs was observed.

  17. A Predictive Performance Model to Evaluate the Contention Cost in Application Servers

    SciTech Connect

    Chen, Shiping; Gorton, Ian )

    2002-12-04

    In multi-tier enterprise systems, application servers are key components that implement business logic and provide application services. To support a large number of simultaneous accesses from clients over the Internet and intranet, most application servers use replication and multi-threading to handle concurrent requests. While multiple processes and multiple threads enhance the processing bandwidth of servers, they also increase the contention for resources in application servers. This paper investigates this issue empirically based on a middleware benchmark. A cost model is proposed to estimate the overall performance of application servers, including the contention overhead. This model is then used to determine the optimal degree of the concurrency of application servers for a specific client load. A case study based on CORBA is presented to validate our model and demonstrate its application.

  18. Energy Consumption Monitoring System for Large Complexes

    NASA Astrophysics Data System (ADS)

    Jorge, André; Guerreiro, João; Pereira, Pedro; Martins, João; Gomes, Luís

    This paper describes the development of an open source system for monitoring and data acquisition of several energy analyzers. The developed system is based on a computer with Internet/Intranet connection by means of RS485 using Modbus RTU as communication protocol. The monitoring/metering system was developed for large building complexes and was validated in the Faculdade de Ciências e Tecnologia University campus. The system considers two distinct applications. The first one allows the user to verify, in real time, the energy consumption of any department in the complex, produce load diagrams, tables and print, email or save all available data. The second application keeps records of active/reactive energy consumption in order to verify the existence of some anomalous situation, and also monthly charge energy consumption to each corresponding department.

  19. [Whole slide imaging technology: from digitization to online applications].

    PubMed

    Ameisen, David; Le Naour, Gilles; Daniel, Christel

    2012-11-01

    As e-health becomes essential to modern care, whole slide images (virtual slides) are now an important clinical, teaching and research tool in pathology. Virtual microscopy consists of digitizing a glass slide by acquiring hundreds of tiles of regions of interest at different zoom levels and assembling them into a structured file. This gigapixel image can then be remotely viewed over a terminal, exactly the way pathologists use a microscope. In this article, we will first describe the key elements of this technology, from the acquisition, using a scanner or a motorized microscope, to the broadcasting of virtual slides through a local or distant viewer over an intranet or Internet connection. As virtual slides are now commonly used in virtual classrooms, clinical data and research databases, we will highlight the main issues regarding its uses in modern pathology. Emphasis will be made on quality assurance policies, standardization and scaling.

  20. A demanding web-based PACS supported by web services technology

    NASA Astrophysics Data System (ADS)

    Costa, Carlos M. A.; Silva, Augusto; Oliveira, José L.; Ribeiro, Vasco G.; Ribeiro, José

    2006-03-01

    During the last years, the ubiquity of web interfaces have pushed practically all PACS suppliers to develop client applications in which clinical practitioners can receive and analyze medical images, using conventional personal computers and Web browsers. However, due to security and performance issues, the utilization of these software packages has been restricted to Intranets. Paradigmatically, one of the most important advantages of digital image systems is to simplify the widespread sharing and remote access of medical data between healthcare institutions. This paper analyses the traditional PACS drawbacks that contribute to their reduced usage in the Internet and describes a PACS based on Web Services technology that supports a customized DICOM encoding syntax and a specific compression scheme providing all historical patient data in a unique Web interface.

  1. Electronic SSKIN pathway: reducing device-related pressure ulcers.

    PubMed

    Campbell, Natalie

    2016-08-11

    This article describes how an interprofessional project in a London NHS Foundation Trust was undertaken to develop an intranet-based medical device-related pressure ulcer prevention and management pathway for clinical staff working across an adult critical care directorate, where life-threatening events require interventions using medical devices. The aim of this project was to improve working policies and processes to define key prevention strategies and provide clinicians with a clear, standardised approach to risk and skin assessment, equipment use, documentation and reporting clinical data using the Trust's CareVue (electronic medical records), Datix (incident reporting and risk-management tool) and eTRACE (online clinical protocol ordering) systems. The process included the development, trial and local implementation of the pathway using collaborative teamwork and the SSKIN care bundle tool. The experience of identifying issues, overcoming challenges, defining best practice and cascading SSKIN awareness training is shared.

  2. Digital Literacy - Is It Necessary for eInclusion?

    NASA Astrophysics Data System (ADS)

    Leahy, Denise; Dolan, Dudley

    In order to live and work in today's technological world, it is important to be able to use information and communications technology. More and more of us are communicating with family and friends using technology; business is carried out using technology; in the work environment companies use intranets to communicate with staff; governments are moving towards interacting with citizens online. While accessibility and usability in technology are absolutely necessary, is digital literacy a pre-requisite to benefit from what the Information Society can offer? The EU has recognised the need for digital literacy and has included this in the definition of eInclusion [1]. This paper examines definitions of digital literacy and suggests that digital literacy is necessary for a person to take a full part in today's Information Society.

  3. [The Development of Information Centralization and Management Integration System for Monitors Based on Wireless Sensor Network].

    PubMed

    Xu, Xiu; Zhang, Honglei; Li, Yiming; Li, Bin

    2015-07-01

    Developed the information centralization and management integration system for monitors of different brands and models with wireless sensor network technologies such as wireless location and wireless communication, based on the existing wireless network. With adaptive implementation and low cost, the system which possesses the advantages of real-time, efficiency and elaboration is able to collect status and data of the monitors, locate the monitors, and provide services with web server, video server and locating server via local network. Using an intranet computer, the clinical and device management staffs can access the status and parameters of monitors. Applications of this system provide convenience and save human resource for clinical departments, as well as promote the efficiency, accuracy and elaboration for the device management. The successful achievement of this system provides solution for integrated and elaborated management of the mobile devices including ventilator and infusion pump. PMID:26665944

  4. Applications of self-organizing neural networks in virtual screening and diversity selection.

    PubMed

    Selzer, Paul; Ertl, Peter

    2006-01-01

    Artificial neural networks provide a powerful technique for the analysis and modeling of nonlinear relationships between molecular structures and pharmacological activity. Many network types, including Kohonen and counterpropagation, also provide an intuitive method for the visual assessment of correspondence between the input and output data. This work shows how a combination of neural networks and radial distribution function molecular descriptors can be applied in various areas of industrial pharmaceutical research. These applications include the prediction of biological activity, the selection of screening candidates (cherry picking), and the extraction of representative subsets from large compound collections such as combinatorial libraries. The methods described have also been implemented as an easy-to-use Web tool, allowing chemists to perform interactive neural network experiments on the Novartis intranet.

  5. [Parallel virtual reality visualization of extreme large medical datasets].

    PubMed

    Tang, Min

    2010-04-01

    On the basis of a brief description of grid computing, the essence and critical techniques of parallel visualization of extreme large medical datasets are discussed in connection with Intranet and common-configuration computers of hospitals. In this paper are introduced several kernel techniques, including the hardware structure, software framework, load balance and virtual reality visualization. The Maximum Intensity Projection algorithm is realized in parallel using common PC cluster. In virtual reality world, three-dimensional models can be rotated, zoomed, translated and cut interactively and conveniently through the control panel built on virtual reality modeling language (VRML). Experimental results demonstrate that this method provides promising and real-time results for playing the role in of a good assistant in making clinical diagnosis. PMID:20481303

  6. An Educational Plan for Nursing Staff in the Procedural Treatment Unit of the Sulpizio Cardiovascular Center.

    PubMed

    Lee, Esther; Daugherty, JoAnn

    2016-04-01

    Professional education for health practitioners is a continuum which commences with the first year professional school until the cessation of a professional career. This article draws on the theories and models developed by experts in curriculum design, teaching, and learning evaluation to better understand the intricacies and challenges of instructional design. Selected models, in particular Malcolm Knowles and the World Health Organization report served as a compass and benchmark to illuminate, guide, and evaluate the impact, process, contents, and outcomes of an educational program for the stakeholders. The aim of this educational program is to ensure that learners develop the knowledge, skills, and attitudes to deliver competent and quality patient-centered care. Multimodal teaching strategies are essential to meet the diverse needs of staff. Utilization of technology such as intranet and mobile applications helps to deliver educational content in a cost-effective manner. Program evaluation determines the effectiveness of teaching and helps to define ongoing needs of staff. PMID:27037167

  7. Electronic SSKIN pathway: reducing device-related pressure ulcers.

    PubMed

    Campbell, Natalie

    2016-08-11

    This article describes how an interprofessional project in a London NHS Foundation Trust was undertaken to develop an intranet-based medical device-related pressure ulcer prevention and management pathway for clinical staff working across an adult critical care directorate, where life-threatening events require interventions using medical devices. The aim of this project was to improve working policies and processes to define key prevention strategies and provide clinicians with a clear, standardised approach to risk and skin assessment, equipment use, documentation and reporting clinical data using the Trust's CareVue (electronic medical records), Datix (incident reporting and risk-management tool) and eTRACE (online clinical protocol ordering) systems. The process included the development, trial and local implementation of the pathway using collaborative teamwork and the SSKIN care bundle tool. The experience of identifying issues, overcoming challenges, defining best practice and cascading SSKIN awareness training is shared. PMID:27523768

  8. An Educational Program of Engineering Ethics and Its Dissemination Activity

    NASA Astrophysics Data System (ADS)

    Muramatsu, Ryujiro; Nagashima, Shigeo

    Education on ethics for corporate employees, especially for engineers, seems to become increasingly important for most of companies in Japan, because some affairs or scandals caused by ethical problem in many companies were likely to subject them to operational disadvantages. Even in Hitachi, Ltd., we have worked on education of engineering ethics for two years. In this paper, we describe some activities of committees on engineering ethics, an e-learning training course which is usable on our intranet e-learning system, and a short-term in-house training course operated regularly in our training institute. And we also refer to its dissemination activities to employees in each division and some subsidiaries.

  9. Education, Technology, and Media: A Peak into My Summer Internship at NASA Glenn Research Center in Cleveland, Ohio

    NASA Technical Reports Server (NTRS)

    Moon, James

    2004-01-01

    My name is James Moon and I am a senor at Tennessee State University where my major is Aeronautical and Industrial Technology with a concentration in industrial electronics. I am currently serving my internship in the Engineering and Technical Services Directorate at the Glenn Research Center (GRC). The Engineering and Technical Service Directorate provides the services and infrastructure for the Glenn Research Center to take research concepts to reality. They provide a full range of integrated services including engineering, advanced prototyping and testing, facility management, and information technology for NASA, industry, and academia. Engineering and Technical Services contains the core knowledge in Information Technology (IT). This includes data systems and analysis, inter and intranet based systems design and data security. Including the design and development of embedded real-time sohare applications for flight and supporting ground systems, Engineering and Technical Services provide a wide range of IT services and products specific to the Glenn Research Center research and engineering community.

  10. Free Space Optical Communications Utilizing MEMS Adaptive Optics Correction

    SciTech Connect

    Thompson, C A; Kartz, M W; Flath, L M; Wilks, S C; Young, R A; Johnson, G W; Ruggiero, A J

    2002-07-09

    Free space optical communications (FSO) are beginning to provide attractive alternatives to fiber-based solutions in many situations. Currently, a handful of companies provide fiberless alternatives specifically aimed at corporate intranet and sporting event video applications. These solutions are geared toward solving the ''last mile'' connectivity issues. There exists a potential need to extend this pathlength to distances much greater than a 1 km, particularly for government and military applications. For cases of long distance optical propagation, atmospheric turbulence will ultimately limit the maximum achievable data rate. In this paper, we propose a method to improve signal quality through the use of adaptive optics. In particular, we show work in progress toward a high-speed, small footprint Adaptive Optics system for horizontal and slant path laser communications. Such a system relies heavily on recent progress in Micro-Electro-Mechanical Systems (MEMS) deformable mirrors, as well as improved communication and computational components.

  11. Search without Boundaries Using Simple APIs

    USGS Publications Warehouse

    Tong, Qi

    2009-01-01

    The U.S. Geological Survey (USGS) Library, where the author serves as the digital services librarian, is increasingly challenged to make it easier for users to find information from many heterogeneous information sources. Information is scattered throughout different software applications (i.e., library catalog, federated search engine, link resolver, and vendor websites), and each specializes in one thing. How could the library integrate the functionalities of one application with another and provide a single point of entry for users to search across? To improve the user experience, the library launched an effort to integrate the federated search engine into the library's intranet website. The result is a simple search box that leverages the federated search engine's built-in application programming interfaces (APIs). In this article, the author describes how this project demonstrated the power of APIs and their potential to be used by other enterprise search portals inside or outside of the library.

  12. Evolution of a legacy system to a Web patient record server: leveraging investment while opening the system.

    PubMed Central

    Flanagan, J. R.; Chun, J.; Wagner, J. R.

    1996-01-01

    A layered system is under development to enhance our legacy system as a backend in a WEB-enabled system. Each layer of the system has defined functionality, leverages the investment in the layer below, and follows the strategy of reducing support requirements for workstations. The mainframe system provides administrative integration of sub-systems, security, and the central data repository for most information. The second layer is a graphical user interface (GUI) to the system for Windows platforms. Support needs are limited by relying chiefly on X-terminals and application servers. The "Intranet" layer is a WEB Server building upon the second layer gateways to provide platform-independent access to selected information and images. The fourth layer, under evaluation, will extend access to the central data repository for Internet users of web browsers that support private-key/public-key encryption. PMID:8947740

  13. Image-based electronic patient records for secured collaborative medical applications.

    PubMed

    Zhang, Jianguo; Sun, Jianyong; Yang, Yuanyuan; Liang, Chenwen; Yao, Yihong; Cai, Weihua; Jin, Jin; Zhang, Guozhen; Sun, Kun

    2005-01-01

    We developed a Web-based system to interactively display image-based electronic patient records (EPR) for secured intranet and Internet collaborative medical applications. The system consists of four major components: EPR DICOM gateway (EPR-GW), Image-based EPR repository server (EPR-Server), Web Server and EPR DICOM viewer (EPR-Viewer). In the EPR-GW and EPR-Viewer, the security modules of Digital Signature and Authentication are integrated to perform the security processing on the EPR data with integrity and authenticity. The privacy of EPR in data communication and exchanging is provided by SSL/TLS-based secure communication. This presentation gave a new approach to create and manage image-based EPR from actual patient records, and also presented a way to use Web technology and DICOM standard to build an open architecture for collaborative medical applications. PMID:17282930

  14. Data and Information Exchange System for the "Reindeer Mapper" Project

    NASA Technical Reports Server (NTRS)

    Maynard, Nancy; Yurchak, Boris

    2005-01-01

    During this past year, the Reindeer Mapper Intranet system has been set up on the NASA system, 8 team members have been established, a Reindeer Mapper reference list containing 696 items has been entered, 6 power point presentations have been put on line for review among team members, 304 satellite images have been catalogued (including 16 Landsat images, 288 NDVI 10-day composited images and an anomaly series- May 1998 to December 2002, and 56 SAR CEOS S A R format files), schedules and meeting dates are being shared, students at the Nordic Sami Institute are experimenting with the system for reindeer herder indigenous knowledge sharing, and an "address book" is being developed. Several documents and presentations have been translated and made available in Russian for our Russian colleagues. This has enabled our Russian partners to utilize documents and presentations for use in their research (e.g., SAR imagery comparisons with Russian GIS of specific study areas) and discussion with local colleagues.

  15. The Association Between Psychological Distress and Decision Regret During Armed Conflict Among Hospital Personnel.

    PubMed

    Ben-Ezra, Menachem; Bibi, Haim

    2016-09-01

    The association between psychological distress and decision regret during armed conflict among hospital personnel is of interest. The objective of this study was to learn of the association between psychological distress and decision regret during armed conflict. Data was collected from 178 hospital personnel in Barzilai Medical Center in Ashkelon, Israel during Operation Protective Edge. The survey was based on intranet data collection about: demographics, self-rated health, life satisfaction, psychological distress and decision regret. Among hospital personnel, having higher psychological distress and being young were associated with higher decision regret. This study adds to the existing knowledge by providing novel data about the association between psychological distress and decision regret among hospital personnel during armed conflict. This data opens a new venue of future research to other potentially detrimental factor on medical decision making and medical error done during crisis. PMID:26603623

  16. Internet and technology transfer in acute care hospitals in the United States: survey-2000.

    PubMed

    Hatcher, M

    2001-12-01

    This paper provides the results of the survey-2000 measuring technology transfer and, specifically, Internet usage. The purpose of the survey was to measure the levels of Internet and Intranet existence and usage in acute care hospitals. The depth of the survey includes e-commerce for both business-to-business and customers. These results are compared with responses to the same questions in survey-1997. Changes in response are noted and discussed. This information will provide benchmarks for hospitals to plan their network technology position and to set goals. This is the third of three articles based upon the results of the survey-2000. Readers are referred to prior articles by the author, which discuss the survey design and provide a tutorial on technology transfer in acute care hospitals. (1) Thefirst article based upon the survey results discusses technology transfer, system design approaches, user involvement, and decision-making purposes. (2)

  17. Technology transfer with system analysis, design, decision making, and impact (Survey-2000) in acute care hospitals in the United States.

    PubMed

    Hatcher, M

    2001-10-01

    This paper provides the results of the Survey-2000 measuring technology transfer for management information systems in health care. The relationships with systems approaches, user involvement, usersatisfaction, and decision-making were measured and are presented. The survey also measured the levels Internet and Intranet presents in acute care hospitals, which will be discussed in future articles. The depth of the survey includes e-commerce for both business to business and customers. These results are compared, where appropriate, with results from survey 1997 and changes are discussed. This information will provide benchmarks for hospitals to plan their network technology position and to set goals. This is the first of three articles based upon the results of the Srvey-2000. Readers are referred to a prior article by the author that discusses the survey design and provides a tutorial on technology transfer in acute care hospitals.

  18. More than just a pamphlet: development of an innovative computer-based education program for cancer patients.

    PubMed

    Jones, J M; Nyhof-Young, J; Friedman, A; Catton, P

    2001-09-01

    Patients with cancer continue to lack practical information regarding their illness and report low levels of awareness and use of patient services. The challenge to educators is to find cost-effective and timely ways to deliver a complex mix of interesting and high-quality information and expertise to this large and diverse audience, while still tailoring the content to individual needs and situations. In the present article, we describe the Princess Margaret Hospital (PMH) computer-based patient education program. The program is aimed toward empowering those dealing with cancer and provides comprehensive medical information and support via an interactive Intranet web site containing information about cancer (the Oncology Interactive Education Series), library resources, Internet links, information about PMH services, and a hospital calendar of events. Preliminary evaluation results have provided valuable direction for on-going program development and suggest that the program is easy to use, informative, and enjoyable for patients, families, volunteers, and health professionals. PMID:11553428

  19. Physician executives straddle the digital divide.

    PubMed

    Coile, R C

    2001-01-01

    e-Health is here to stay and experts predict that the Internet will become the hub of health care. Rapid advancements in biotechnology and medical research, increasingly curious patients who surf the Internet for medical information, and pressures from managed care companies to contain costs and speed treatments are the central components driving e-health. Despite physician reluctance to embrace the e-revolution, many hospitals and medical groups are employing the Internet and information technology to improve their customer interface, as well as to reduce business costs. This article offers seven e-strategies for health care performance improvement: (1) Supply chain management; (2) e-transactions; (3) care management; (4) improving quality; (5) boosting revenues; (6) outsourcing; and (7) provider networks (Intranets). By helping to incorporate these key e-solutions, physician executives can position their organizations for success in the new millennium.

  20. Italian University Students and Digital Technologies: Some Results from a Field Research

    NASA Astrophysics Data System (ADS)

    Ferri, Paolo; Cavalli, Nicola; Costa, Elisabetta; Mangiatordi, Andrea; Mizzella, Stefano; Pozzali, Andrea; Scenini, Francesca

    Developments in information and communication technologies have raised the issue of how a kind of intergenerational digital divide can take place between "digital natives" and "digital immigrants". This can in turn have important consequences for the organization of educative systems. In this paper we present the result of a research performed during the course of 2008 to study how university students in Italy make use of digital technologies. The methodology was based on a mix of quantitative and qualitative approaches. A survey research was done, on a sample of 1186 students of the University of Milan-Bicocca, based on a questionnaire administrated through the Intranet of the University. A series of focus groups and in depth interviews with students, parents, and new media experts was furthermore performed. The results are consistent with the presence of a strong intergenerational divide. The implications of the results for the future organization of educative systems are discussed in the paper.

  1. Importance and effects of altered workplace ergonomics in modern radiology suites.

    PubMed

    Harisinghani, Mukesh G; Blake, Michael A; Saksena, Mansi; Hahn, Peter F; Gervais, Debra; Zalis, Michael; da Silva Dias Fernandes, Leonor; Mueller, Peter R

    2004-01-01

    The transition from a film-based to a filmless soft-copy picture archiving and communication system (PACS)-based environment has resulted in improved work flow as well as increased productivity, diagnostic accuracy, and job satisfaction. Adapting to this filmless environment in an efficient manner requires seamless integration of various components such as PACS workstations, the Internet and hospital intranet, speech recognition software, paperless electronic hospital medical records, e-mail, office software, and telecommunications. However, the importance of optimizing workplace ergonomics has received little attention. Factors such as the position of the work chair, workstation table, keyboard, mouse, and monitors, along with monitor refresh rates and ambient room lighting, have become secondary considerations. Paying close attention to the basics of workplace ergonomics can go a long way in increasing productivity and reducing fatigue, thus allowing full realization of the potential benefits of a PACS. Optimization of workplace ergonomics should be considered in the basic design of any modern radiology suite.

  2. An Educational Plan for Nursing Staff in the Procedural Treatment Unit of the Sulpizio Cardiovascular Center.

    PubMed

    Lee, Esther; Daugherty, JoAnn

    2016-04-01

    Professional education for health practitioners is a continuum which commences with the first year professional school until the cessation of a professional career. This article draws on the theories and models developed by experts in curriculum design, teaching, and learning evaluation to better understand the intricacies and challenges of instructional design. Selected models, in particular Malcolm Knowles and the World Health Organization report served as a compass and benchmark to illuminate, guide, and evaluate the impact, process, contents, and outcomes of an educational program for the stakeholders. The aim of this educational program is to ensure that learners develop the knowledge, skills, and attitudes to deliver competent and quality patient-centered care. Multimodal teaching strategies are essential to meet the diverse needs of staff. Utilization of technology such as intranet and mobile applications helps to deliver educational content in a cost-effective manner. Program evaluation determines the effectiveness of teaching and helps to define ongoing needs of staff.

  3. A semantic-based kernel for advanced health information systems.

    PubMed

    Kanoui, H; Joubert, M; Maury, G

    2000-01-01

    This paper reports on the design and development of an infrastructure allowing one to share and exchange multimedia data in the context of a health network. A single technology exploiting a semantic model of the hospital universe provides users with information and data of diverse origins, generated by the various actors or departments of the health organization. Functions provided include act management and patient record management governed by domain semantics. The functionality has been validated through laboratory experiments against the requirements of protocol directed care and health networks. The functionality is integrated into a clinician workstation exploited in the Internet/Intranet environment thanks to a commercial browser. These results have been obtained with the support of several projects in the frame of the Health-Care Telematics Applications Programme of the European Community and of the Eurêka Programme.

  4. A portable blood analyzer that uses on-line data management to deliver higher-quality patient information.

    PubMed

    Shibasaki, Masayuki; Ibuki, Takae; Tanaka, Yoshifumi

    2010-08-01

    We constructed an on-line data management system and linked it to the communication protocol of a portable blood analyzer (i-STAT) in each operating room of our institution. We developed a new program that integrates circulatory dynamics data from a monitor with laboratory data from the i-STAT. Our new program permits the results to be viewed through an intranet using a novel prototype communication device for the i-STAT 300F. We verified that this system can improve the quality of patient care both bedside and in the monitoring room and compared the costs of blood testing using a conventional desktop blood-gas analyzer and using the i-STAT. We found that the novel integration of circulatory dynamics with laboratory data enhanced the quality of intraoperative patient monitoring and reduced the cost and work load of doctors working in the operating room.

  5. Developing a web page: bringing clinics online.

    PubMed

    Peterson, Ronnie; Berns, Susan

    2004-01-01

    Introducing clinical staff education, along with new policies and procedures, to over 50 different clinical sites can be a challenge. As any staff educator will confess, getting people to attend an educational inservice session can be difficult. Clinical staff request training, but no one has time to attend training sessions. Putting the training along with the policies and other information into "neat" concise packages via the computer and over the company's intranet was the way to go. However, how do you bring the clinics online when some of the clinical staff may still be reluctant to turn on their computers for anything other than to gather laboratory results? Developing an easy, fun, and accessible Web page was the answer. This article outlines the development of the first training Web page at the University of Wisconsin Medical Foundation, Madison, WI.

  6. Development of an integrated remote monitoring technique and its application to para-stressing bridge system

    NASA Astrophysics Data System (ADS)

    Miyamoto, Ayaho; Motoshita, Minoru; Casas, Joan R.

    2013-12-01

    Bridge monitoring system via information technology is capable of providing more accurate knowledge of bridge performance characteristics than traditional strategies. This paper describes not only an integrated Internet monitoring system that consists of a stand-alone monitoring system (SMS) and a Web-based Internet monitoring system (IMS) for bridge maintenance but also its application to para-stressing bridge system as an intelligent structure. IMS, as a Web-based system, is capable of addressing the remote monitoring by introducing measuring information derived from SMS into the system through Internet or intranet connected by either PHS or LAN. Moreover, the key functions of IMS such as data management system, condition assessment, and decision making with the proposed system are also introduced in this paper. Another goal of this study is to establish the framework of a para-stressing bridge system which is an intelligent bridge by integrating the bridge monitoring information into the system to control the bridge performance automatically.

  7. A network identity authentication system based on Fingerprint identification technology

    NASA Astrophysics Data System (ADS)

    Xia, Hong-Bin; Xu, Wen-Bo; Liu, Yuan

    2005-10-01

    Fingerprint verification is one of the most reliable personal identification methods. However, most of the automatic fingerprint identification system (AFIS) is not run via Internet/Intranet environment to meet today's increasing Electric commerce requirements. This paper describes the design and implementation of the archetype system of identity authentication based on fingerprint biometrics technology, and the system can run via Internet environment. And in our system the COM and ASP technology are used to integrate Fingerprint technology with Web database technology, The Fingerprint image preprocessing algorithms are programmed into COM, which deployed on the internet information server. The system's design and structure are proposed, and the key points are discussed. The prototype system of identity authentication based on Fingerprint have been successfully tested and evaluated on our university's distant education applications in an internet environment.

  8. [Digital teaching archive. Concept, implementation, and experiences in a university setting].

    PubMed

    Trumm, C; Dugas, M; Wirth, S; Treitl, M; Lucke, A; Küttner, B; Pander, E; Clevert, D-A; Glaser, C; Reiser, M

    2005-08-01

    Film-based teaching files require a substantial investment in human, logistic, and financial resources. The combination of computer and network technology facilitates the workflow integration of distributing radiologic teaching cases within an institution (intranet) or via the World Wide Web (Internet). A digital teaching file (DTF) should include the following basic functions: image import from different sources and of different formats, editing of imported images, uniform case classification, quality control (peer review), a controlled access of different user groups (in-house and external), and an efficient retrieval strategy. The portable network graphics image format (PNG) is especially suitable for DTFs because of several features: pixel support, 2D-interlacing, gamma correction, and lossless compression. The American College of Radiology (ACR) "Index for Radiological Diagnoses" is hierarchically organized and thus an ideal classification system for a DTF. Computer-based training (CBT) in radiology is described in numerous publications, from supplementing traditional learning methods to certified education via the Internet. Attractiveness of a CBT application can be increased by integration of graphical and interactive elements but makes workflow integration of daily case input more difficult. Our DTF was built with established Internet instruments and integrated into a heterogeneous PACS/RIS environment. It facilitates a quick transfer (DICOM_Send) of selected images at the time of interpretation to the DTF and access to the DTF application at any time anywhere within the university hospital intranet employing a standard web browser. A DTF is a small but important building block in an institutional strategy of knowledge management.

  9. PACS: the second time around.

    PubMed

    Foord, K

    1999-11-01

    Conquest Hospital was a Picture Archiving and Communication Systems development site, designed to inform the specification of low cost systems and to provide information on benefits and drawbacks. The American College of Radiologists/National Electrical Manufacturers Association 2.0 protocol was used for image management. The Regional Health Authority sponsored the system, initially installed in mid 1992. It used a high-speed dedicated optical fibre distributed data interface network and for teleradiology an Integrated Services Digital Network solution. Image and other data were captured and archived satisfactorily. Image reporting folders were manually constructed and sent to reporting viewstations. Radiologists were able to directly request 'ad hoc' images from archive. The reporting function of the associated but unlinked radiology information system was satisfactory. Identification was made of data transfer, ergonomic, single point of failure and many other issues. These informed re-specification and the commercial approach for a Digital Images Communication in Medicine/Hyper Text Mark-up Language Picture Archiving and Communication System, the first stages of which have been whole hospital re-networking, Intranet introduction, installation of new Computed Radiography/Fluorography and Computed Tomography/Magnetic Resonance Imaging segments and a new Radiology Information System. The Picture Archiving and Communication System is now seen as part of a full Electronic Patient Record system. Networking and provision of high quality Personal Computer hardware for data review are seen as a corporate responsibility and a hospital overhead, no longer borne by individual projects. Our present work is synergistic with the procurement of a new Clinical Information System and the further development of the hospital Intranet. PMID:10628415

  10. Integrating medical informatics into the medical undergraduate curriculum.

    PubMed

    Khonsari, L S; Fabri, P J

    1997-01-01

    The advent of healthcare reform and the rapid application of new technologies have resulted in a paradigm shift in medical practice. Integrating medical Informatics into the full spectrum of medical education is a viral step toward implementing this new instructional model, a step required for the understanding and practice of modern medicine. We have developed an informatics curriculum, a new educational paradigm, and an intranet-based teaching module which are designed to enhance adult-learning principles, life-long self education, and evidence-based critical thinking. Thirty two, fourth year medical students have participated in a one month, full time, independent study focused on but not limited to four topics: mastering the windows-based environment, understanding hospital based information management systems, developing competence in using the internet/intranet and world wide web/HTML, and experiencing distance communication and TeleVideo networks. Each student has completed a clinically relevant independent study project utilizing technology mastered during the course. This initial curriculum offering was developed in conjunction with faculty from the College of Medicine, College of Engineering, College of Education, College of Business, College of Public Health. Florida Center of Instructional Technology, James A. Haley Veterans Hospital, Moffitt Cancer Center, Tampa General Hospital, GTE, Westshore Walk-in Clinic (paperless office), and the Florida Engineering Education Delivery System. Our second step toward the distributive integration process was the introduction of Medical Informatics to first, second and third year medical students. To date, these efforts have focused on undergraduate medical education. Our next step is to offer workshops in Informatics to college of medicine faculty, to residents in post graduate training programs (GME), and ultimately as a method of distance learning in continuing medical education (CME).

  11. The Evolution of On-Board Emergency Training for the International Space Station Crew

    NASA Technical Reports Server (NTRS)

    LaBuff, Skyler

    2015-01-01

    The crew of the International Space Station (ISS) receives extensive ground-training in order to safely and effectively respond to any potential emergency event while on-orbit, but few people realize that their training is not concluded when they launch into space. The evolution of the emergency On- Board Training events (OBTs) has recently moved from paper "scripts" to an intranet-based software simulation that allows for the crew, as well as the flight control teams in Mission Control Centers across the world, to share in an improved and more realistic training event. This emergency OBT simulator ensures that the participants experience the training event as it unfolds, completely unaware of the type, location, or severity of the simulated emergency until the scenario begins. The crew interfaces with the simulation software via iPads that they keep with them as they translate through the ISS modules, receiving prompts and information as they proceed through the response. Personnel in the control centers bring up the simulation via an intranet browser at their console workstations, and can view additional telemetry signatures in simulated ground displays in order to assist the crew and communicate vital information to them as applicable. The Chief Training Officers and emergency instructors set the simulation in motion, choosing the type of emergency (rapid depressurization, fire, or toxic atmosphere) and specific initial conditions to emphasize the desired training objectives. Project development, testing, and implementation was a collaborative effort between ISS emergency instructors, Chief Training Officers, Flight Directors, and the Crew Office using commercial off the shelf (COTS) hardware along with simulation software created in-house. Due to the success of the Emergency OBT simulator, the already-developed software has been leveraged and repurposed to develop a new emulator used during fire response ground-training to deliver data that the crew receives

  12. The Impact of Policy Guidelines on Hospital Antibiotic Use over a Decade: A Segmented Time Series Analysis

    PubMed Central

    Chandy, Sujith J.; Naik, Girish S.; Charles, Reni; Jeyaseelan, Visalakshi; Naumova, Elena N.; Thomas, Kurien; Lundborg, Cecilia Stalsby

    2014-01-01

    Introduction Antibiotic pressure contributes to rising antibiotic resistance. Policy guidelines encourage rational prescribing behavior, but effectiveness in containing antibiotic use needs further assessment. This study therefore assessed the patterns of antibiotic use over a decade and analyzed the impact of different modes of guideline development and dissemination on inpatient antibiotic use. Methods Antibiotic use was calculated monthly as defined daily doses (DDD) per 100 bed days for nine antibiotic groups and overall. This time series compared trends in antibiotic use in five adjacent time periods identified as ‘Segments,’ divided based on differing modes of guideline development and implementation: Segment 1– Baseline prior to antibiotic guidelines development; Segment 2– During preparation of guidelines and booklet dissemination; Segment 3– Dormant period with no guidelines dissemination; Segment 4– Booklet dissemination of revised guidelines; Segment 5– Booklet dissemination of revised guidelines with intranet access. Regression analysis adapted for segmented time series and adjusted for seasonality assessed changes in antibiotic use trend. Results Overall antibiotic use increased at a monthly rate of 0.95 (SE = 0.18), 0.21 (SE = 0.08) and 0.31 (SE = 0.06) for Segments 1, 2 and 3, stabilized in Segment 4 (0.05; SE = 0.10) and declined in Segment 5 (−0.37; SE = 0.11). Segments 1, 2 and 4 exhibited seasonal fluctuations. Pairwise segmented regression adjusted for seasonality revealed a significant drop in monthly antibiotic use of 0.401 (SE = 0.089; p<0.001) for Segment 5 compared to Segment 4. Most antibiotic groups showed similar trends to overall use. Conclusion Use of overall and specific antibiotic groups showed varied patterns and seasonal fluctuations. Containment of rising overall antibiotic use was possible during periods of active guideline dissemination. Wider access through intranet facilitated

  13. Unleash the CSS-Factor

    NASA Astrophysics Data System (ADS)

    Heppke, Carina

    'The power of social software is undeniable in the free, anarchic world of the global internet. But what happens when you bring these tools into the constrained, policy-driven, risk-averse world of the corporate intranet where the user population is small, where expressing oneself as an individual and on a personal level can feel threatening, and where management is watching your every move' [15]. This conceptual paper takes a social capital perspective in order to explain the benefits and challenges of social software inside the firewall of organisations. Corporate social software is considered to hold great benefits for the management and the efficient use of knowledge within organisations which is regarded to become an increasingly important capability for companies in changing and challenging business environments in which adaptation, change and innovation arc required to stay ahead. However, the extent to which the benefits of corporate social software will be realised by organisations depends on the way that social technologies arc actually used inside the firewall. While external social technologies such as Face-book and Twitter have quickly established themselves in the daily usage patterns of a large majority of people, the usage of similar technologies within the firewall of organisations is characterised by distinct differences which will be discussed in this paper.

  14. Attitudes towards collaboration and servant leadership among nurses, physicians and residents.

    PubMed

    Garber, Jeannie Scruggs; Madigan, Elizabeth A; Click, Elizabeth R; Fitzpatrick, Joyce J

    2009-07-01

    A descriptive, comparative study was conducted to examine the attitudes of nurses, physicians and residents towards collaboration and to assess their self-perception of servant leadership characteristics. The Jefferson Scale of Attitudes toward Physician-Nurse Collaboration and the Barbuto-Wheeler Servant Leadership Questionnaire were utilized for data collection. Registered nurses (RNs) (n = 2,660), physicians (n = 447) and residents (n = 171) in a Southeastern United States health system were surveyed via the intranet; there were 497 responses for analysis. The response rate should be considered and generalizations made with caution regarding the study results. RN scores were higher for both total scores and subscales as compared to physician/resident groups for collaboration and servant leadership. There was a weak positive correlation between collaboration and servant leadership in the RN group and no significant correlation between the variables in the physician/resident group. Findings from this study have implications for nursing and physician education and practice and may serve as a framework for future studies. Representative samples are needed to gain further insight and to guide future research.

  15. e-Clips: evaluation of personalized access to music videos

    NASA Astrophysics Data System (ADS)

    Tondre, Nicolas; Joly, Philippe

    2000-10-01

    In this paper, we present e-Clips, a framework for the evaluation of content-based indexing and retrieval techniques applied to music video clips. The e-Clips framework integrates different video and audio feature extraction tools, whether automatic or manual. Its goal is to compare the relevance of each type of feature for providing a structured index that can be browsed, finding similar videos, retrieving videos that correspond to a query, and pushing music videos to the user according to his preferences. Currently, over 100 distinct music video clips have been indexed. For each video, shot boundaries were detected and key frames were extracted from each shot. Each key frame image was segmented into visual objects. The sound track was analyzed for basic features. Textual data, such as a song title and its performer was added by hand. The e-Clips framework is based on a client-server architecture that can stream VHS-quality video through an 100 Mbs Intranet. It should help evaluate the relevance of the descriptors generated by content-based indexing tools and suggest appropriate graphical user interfaces for non-specialist end users.

  16. Handling of the demilitarized zone using service providers in SAP

    NASA Astrophysics Data System (ADS)

    Iovan, A.; Robu, R.

    2016-02-01

    External collaboration needs to allow data access from the Internet. In a trusted Internet collaboration scenario where the external user works on the same data like the internal user direct access to the data in the Intranet is required. The paper presents a solution to get access to certain data in the Enterprise Resource Planning system, having the User Interface on a system in the Demilitarized Zone and the database on a system which is located in the trusted area. Using the Service Provider Interface framework, connections between separate systems can be created in different areas of the network. The paper demonstrates how to connect the two systems, one in the Demilitarized Zone and one in the trusted area, using SAP ERP 6.0 with Enhancement Package 7. In order to use the Service Provider Interface SAP Business Suite Foundation component must be installed in both systems. The advantage of using the Service Provider Interface framework is that the external user works on the same data like the internal user (and not on copies). This assures data consistency and less overhead for backup and security systems.

  17. Enhancing Access to Audio and Video Collections of Raman Research Institute Library through Digitization

    NASA Astrophysics Data System (ADS)

    Nagaraj, M. N.; Benegal, V. J.; Bhandi, M. K.

    2015-04-01

    The library at the Raman Research (RRI) began digitization of its audio and video (AV) collections starting in the year 2000 with the intent to enhance the accessibility of these items. AV collections in their original format are problematic since they are vulnerable to physical damage and decay in uncontrolled climate conditions. Further, as AV formats have changed over the years, older formats become unreadable due to the fact that the equipment needed to view such materials is obsolete or no longer available. This paper will show how RRI has taken multiple measures to address these various problems. At first, catalogue records were enhanced with additional metadata, but this did not sufficiently enhance access. Next, the library converted the AV materials to CDs, but this format also posed various problems, as CDs are susceptible to damage and do not allow for multiple simultaneous use. Finally, the RRI library digitized AV materials and placed them on the RRI intranet and the web for wider accessibility.

  18. Exploring the evidence in pediatric hematology and oncology nursing through the "article of the month".

    PubMed

    Linder, Lauri

    2010-01-01

    As the scope of pediatric hematology and oncology nursing expands, nurses are challenged with staying current in the evidence guiding their practice. Nurse-reported barriers to accessing and utilizing research include lack of time as well as difficulty in accessing, understanding, and synthesizing findings. Journal clubs provide a process to guide nurses in the review of current literature related to their practice and promote utilization of research and evidence-based practice among nurses. This article describes the transition of an in-person journal club to an electronically delivered "Article of the Month." The "Article of the Month" is offered six times each year and is posted on the service line's password-protected intranet website. Oversight of the "Article of the Month" is provided by the service line clinical nurse specialist who selects articles based on an annual learning needs assessment and develops a quiz to assess learning and promote critical thinking among nursing staff. Outcomes include anecdotal reports of increased staff confidence in managing emergent patient care needs and greater appreciation of nursing care issues for children with cancer. Areas for future development include exploring options for increasing in-person discussion of issues addressed in the "Article of the Month" among staff members, extending the "Article of the Month" to nurses in other service areas who care for children with cancer, and increasing staff participation in article selection and quiz item development. An ultimate goal is to develop formal evaluation strategies to link this educational strategy to clinical outcomes.

  19. Real time information from bedside monitors as part of a web-based patient record.

    PubMed

    Tachinardi, U; de Sà Rebelo, M; de Magalhães Oliveira, P P; Pilon, P E

    2001-01-01

    Traditional paper-based Medical Records, and even most of their digital counterparts, represent historical patient information. On the other hand new generations of Point-of-Care devices can be connected to standard networks and deliver streams of real time data through an Intranet, or even the Internet. Vital signs provided by IP-based devices can then be viewed at remote stations. Merging both worlds, real time and historical, in the pursuit of a comprehensive EPR is the main challenge of the present project. The basic infra-structure is composed of three main components: an existing Web-based EPR viewing station1 (Web-EPR); a fully integrated HIS/PACS system1; and a monitoring network (Siemens Infinity Network 2). Communication between the components was obtained by developing interfaces based on both HL7 and Siemens protocols the later only for waveforms. For the graphical display a web-browser-based application of the streamed signals was developed and integrated into the existing Web-EPR. This addition expanded the Web-EPR capabilities providing means to include real time signals and calculated parameters on the set of information already available. Some extra features of this project include: one-way SMS messaging of the parameters, interactive WAP access and a DICOM compliant storage of signal waveforms.

  20. Mimos: a description framework for exchanging medical image processing results.

    PubMed

    Aubry, F; Todd-Pokropek, A

    2001-01-01

    Image processing plays increasingly important role in using medical images, both for routine as for research purposes, due to the growing interest in functional studies (PET, MR, etc.). Unfortunately, there exist nearly as many formats for data and results coding as image processing procedures. If Dicom presently supports a kind of structured reporting of image studies, it does not take into account the semantics of the image handling domain. This can impede the exchange and the interpretation of processing results. In order to facilitate the use of image processing results, we have designed a framework for representing image processing results. This framework, whose principle is called an "ontology" in the literature, extends the formalism, which we have used in our previous work on image databases. It permits a systematic representation of the entities and information involved in the processing, that is not only input data, command parameters, output data, but also software and hardware descriptions, and relationships between these different parameters. Consequently, this framework allows the building of standardized documents, which can be exchanged amongst various users. As the framework is based on a formal grammar, documents can be encoded using XML. They are thus compatible with Internet / Intranet technology. In this paper, the main characteristics of the framework are presented and illustrated. We also discuss implementation issues in order to be able to integrate documents, and correlated images, handling these with a classical Web browser.

  1. Multigrid solvers and multigrid preconditioners for the solution of variational data assimilation problems

    NASA Astrophysics Data System (ADS)

    Debreu, Laurent; Neveu, Emilie; Simon, Ehouarn; Le Dimet, Francois Xavier; Vidard, Arthur

    2014-05-01

    In order to lower the computational cost of the variational data assimilation process, we investigate the use of multigrid methods to solve the associated optimal control system. On a linear advection equation, we study the impact of the regularization term on the optimal control and the impact of discretization errors on the efficiency of the coarse grid correction step. We show that even if the optimal control problem leads to the solution of an elliptic system, numerical errors introduced by the discretization can alter the success of the multigrid methods. The view of the multigrid iteration as a preconditioner for a Krylov optimization method leads to a more robust algorithm. A scale dependent weighting of the multigrid preconditioner and the usual background error covariance matrix based preconditioner is proposed and brings significant improvements. [1] Laurent Debreu, Emilie Neveu, Ehouarn Simon, François-Xavier Le Dimet and Arthur Vidard, 2014: Multigrid solvers and multigrid preconditioners for the solution of variational data assimilation problems, submitted to QJRMS, http://hal.inria.fr/hal-00874643 [2] Emilie Neveu, Laurent Debreu and François-Xavier Le Dimet, 2011: Multigrid methods and data assimilation - Convergence study and first experiments on non-linear equations, ARIMA, 14, 63-80, http://intranet.inria.fr/international/arima/014/014005.html

  2. Short-term Efficacy of Click City®: Tobacco: Changing Etiological Mechanisms Related to the Onset of Tobacco Use

    PubMed Central

    Andrews, Judy A.; Gordon, Judith S.; Hampson, Sarah H.; Christiansen, Steven M.; Gunn, Barbara; Slovic, Paul; Severson, Herbert H.

    2011-01-01

    This paper described the short-term results from an ongoing randomized controlled efficacy study of Click City®: Tobacco, a tobacco prevention program designed for 5th graders, with a booster in sixth grade. Click City®: Tobacco is an innovative school-based prevention program delivered via an intranet, a series of linked computers with a single server. The components of the program target theoretically based and empirically supported etiological mechanisms predictive of future willingness and intentions to use tobacco and initiation of tobacco use. Each component was designed to change one or more etiological mechanisms and was empirically evaluated in the laboratory prior to inclusion in the program. Short-term results from 47 elementary schools (24 schools who used Click City®: Tobacco, and 23 who continued with their usual curriculum) showed change in intentions and willingness to use tobacco from baseline to one-week following the completion of the 5th grade sessions. The results demonstrate the short-term efficacy of this program and suggest that experimentally evaluating components prior to including them in the program contributed to the efficacy of the program. The program was most efficacious for students who were most at risk. PMID:21286810

  3. X-PAT: a multiplatform patient referral data management system for small healthcare institution requirements.

    PubMed

    Masseroli, Marco; Marchente, Mario

    2008-07-01

    We present X-PAT, a platform-independent software prototype that is able to manage patient referral multimedia data in an intranet network scenario according to the specific control procedures of a healthcare institution. It is a self-developed storage framework based on a file system, implemented in eXtensible Markup Language (XML) and PHP Hypertext Preprocessor Language, and addressed to the requirements of limited-dimension healthcare entities (small hospitals, private medical centers, outpatient clinics, and laboratories). In X-PAT, healthcare data descriptions, stored in a novel Referral Base Management System (RBMS) according to Health Level 7 Clinical Document Architecture Release 2 (CDA R2) standard, can be easily applied to the specific data and organizational procedures of a particular healthcare working environment thanks also to the use of standard clinical terminology. Managed data, centralized on a server, are structured in the RBMS schema using a flexible patient record and CDA healthcare referral document structures based on XML technology. A novel search engine allows defining and performing queries on stored data, whose rapid execution is ensured by expandable RBMS indexing structures. Healthcare personnel can interface the X-PAT system, according to applied state-of-the-art privacy and security measures, through friendly and intuitive Web pages that facilitate user acceptance. PMID:18632322

  4. New and improved methods for monitoring air quality and the terrestrial environment: Applications at Aberdeen Proving Ground-Edgewood area. Annual report, 1 April--14 November 1997

    SciTech Connect

    Bromenshenk, J.J.; Smith, G.C.

    1998-03-01

    Honey bees (Apis mellifera L.) have been shown to be multi-media monitors of chemical exposures and resultant effects. This five-year project has developed an automated system to assess in real-time colony behavioral responses to stressors, both anthropogenic and natural, including inclement weather. Field trials at the Aberdeen Proving Ground-Edgewood included the Old O Field and J field landfills, the Canal Creek and Bush River areas, and a Churchville, MD reference site. Preliminary results show varying concentrations of bioavailable inorganic elements and chlorinated hydrocarbons in bee colonies from all Maryland sites. Industrial solvents in the air inside beehives exhibited the greatest between site differences, with the highest levels occurring in hives near landfills at Old O Field, J Field, and at some sites in the Bush River and Canal Creek areas. Compared to 1996, the 1997 levels of solvents in Old O Field hives decreased by an order of magnitude, and colony performance significantly improved, probably as a consequence of capping the landfill. Recent chemical monitoring accomplishments include development of a new apparatus to quantitatively calibrate TD/GC/MS analysis, a QA/QC assessment of factors that limit the precision of these analyses, and confirmation of transport of aqueous contaminants into the hive. Real-time effects monitoring advances include development of an extensive array of software tools for automated data display, inspection, and numerical analysis and the ability to deliver data from remote locations in real time through Internet or Intranet connections.

  5. Do-It-Yourself: A Special Library's Approach to Creating Dynamic Web Pages Using Commercial Off-The-Shelf Applications

    NASA Technical Reports Server (NTRS)

    Steeman, Gerald; Connell, Christopher

    2000-01-01

    Many librarians may feel that dynamic Web pages are out of their reach, financially and technically. Yet we are reminded in library and Web design literature that static home pages are a thing of the past. This paper describes how librarians at the Institute for Defense Analyses (IDA) library developed a database-driven, dynamic intranet site using commercial off-the-shelf applications. Administrative issues include surveying a library users group for interest and needs evaluation; outlining metadata elements; and, committing resources from managing time to populate the database and training in Microsoft FrontPage and Web-to-database design. Technical issues covered include Microsoft Access database fundamentals, lessons learned in the Web-to-database process (including setting up Database Source Names (DSNs), redesigning queries to accommodate the Web interface, and understanding Access 97 query language vs. Standard Query Language (SQL)). This paper also offers tips on editing Active Server Pages (ASP) scripting to create desired results. A how-to annotated resource list closes out the paper.

  6. Real-Time 3D Visualization

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Butler Hine, former director of the Intelligent Mechanism Group (IMG) at Ames Research Center, and five others partnered to start Fourth Planet, Inc., a visualization company that specializes in the intuitive visual representation of dynamic, real-time data over the Internet and Intranet. Over a five-year period, the then NASA researchers performed ten robotic field missions in harsh climes to mimic the end- to-end operations of automated vehicles trekking across another world under control from Earth. The core software technology for these missions was the Virtual Environment Vehicle Interface (VEVI). Fourth Planet has released VEVI4, the fourth generation of the VEVI software, and NetVision. VEVI4 is a cutting-edge computer graphics simulation and remote control applications tool. The NetVision package allows large companies to view and analyze in virtual 3D space such things as the health or performance of their computer network or locate a trouble spot on an electric power grid. Other products are forthcoming. Fourth Planet is currently part of the NASA/Ames Technology Commercialization Center, a business incubator for start-up companies.

  7. Multimedia consultation session recording and playback using Java-based browser in global PACS

    NASA Astrophysics Data System (ADS)

    Martinez, Ralph; Shah, Pinkesh J.; Yu, Yuan-Pin

    1998-07-01

    The current version of the Global PACS software system uses a Java-based implementation of the Remote Consultation and Diagnosis (RCD) system. The Java RCD includes a multimedia consultation session between physicians that includes text, static image, image annotation, and audio data. The JAVA RCD allows 2-4 physicians to collaborate on a patient case. It allows physicians to join the session via WWW Java-enabled browsers or stand alone RCD application. The RCD system includes a distributed database archive system for archiving and retrieving patient and session data. The RCD system can be used for store and forward scenarios, case reviews, and interactive RCD multimedia sessions. The RCD system operates over the Internet, telephone lines, or in a private Intranet. A multimedia consultation session can be recorded, and then played back at a later time for review, comments, and education. A session can be played back using Java-enabled WWW browsers on any operating system platform. The JAVA RCD system shows that a case diagnosis can be captured digitally and played back with the original real-time temporal relationships between data streams. In this paper, we describe design and implementation of the RCD session playback.

  8. Unhappy with internal corporate search? : learn tips and tricks for building a controlled vocabulary ontology.

    SciTech Connect

    Arpin, Bettina Karin Schimanski; Jones, Brian S.; Bemesderfer, Joy; Ralph, Mark E.; Miller, Jennifer L

    2010-06-01

    Are your employees unhappy with internal corporate search? Frequent complaints include: too many results to sift through; results are unrelated/outdated; employees aren't sure which terms to search for. One way to improve intranet search is to implement a controlled vocabulary ontology. Employing this takes the guess work out of searching, makes search efficient and precise, educates employees about the lingo used within the corporation, and allows employees to contribute to the corpus of terms. It promotes internal corporate search to rival its superior sibling, internet search. We will cover our experiences, lessons learned, and conclusions from implementing a controlled vocabulary ontology at Sandia National Laboratories. The work focuses on construction of this ontology from the content perspective and the technical perspective. We'll discuss the following: (1) The tool we used to build a polyhierarchical taxonomy; (2) Examples of two methods of indexing the content: traditional 'back of the book' and folksonomy word-mapping; (3) Tips on how to build future search capabilities while building the basic controlled vocabulary; (4) How to implement the controlled vocabulary as an ontology that mimics Google's search suggestions; (5) Making the user experience more interactive and intuitive; and (6) Sorting suggestions based on preferred, alternate and related terms using SPARQL queries. In summary, future improvements will be presented, including permitting end-users to add, edit and remove terms, and filtering on different subject domains.

  9. [A web-based e-learning tool in academic teaching of trauma surgery. First experiences and evaluation results].

    PubMed

    Citak, M; Haasper, C; Behrends, M; Kupka, T; Kendoff, D; Hüfner, T; Matthies, H K; Krettek, C

    2007-04-01

    There are lots of possibilities for universities to offer contents of teaching to students by the Internet. Often the students can download slides or a special lecture note from the intranet of the university. Another way is to make a movie of the lecture and post this lecture movie on the Internet. In the Hanover Medical School we employed an alternative. It was developed by the Trauma Surgery Clinic and the Institute of Medical Informatics at the Hanover Medical School. Our goal was to use just one web-based content resource for the lecture and for the work at home. The Institute of Medical Informatics used a web-based content management system (CMS) Schoolbook to implement this e-learning application.Since October 2005 the Trauma Surgery Schoolbook has been used in the lecture on trauma surgery in all terms, and we evaluated the academic year 2005/2006. The results of the evaluation showed us that the students were very interested in using this e-learning application. The possibility to reinforce the learning material at home is a good chance for the students. Also the organisation of lectures was improved because the materials were all in one place. The lecturer needs to learn several new tasks, but we also got a positive response. Our experiences of the last academic year showed that it was a good way to use one web-based content resource for teaching and learning in the context of a lecture. PMID:17295021

  10. Internet-Based System for Voice Communication With the ISS

    NASA Technical Reports Server (NTRS)

    Chamberlain, James; Myers, Gerry; Clem, David; Speir, Terri

    2005-01-01

    The Internet Voice Distribution System (IVoDS) is a voice-communication system that comprises mainly computer hardware and software. The IVoDS was developed to supplement and eventually replace the Enhanced Voice Distribution System (EVoDS), which, heretofore, has constituted the terrestrial subsystem of a system for voice communications among crewmembers of the International Space Station (ISS), workers at the Payloads Operations Center at Marshall Space Flight Center, principal investigators at diverse locations who are responsible for specific payloads, and others. The IVoDS utilizes a communication infrastructure of NASA and NASArelated intranets in addition to, as its name suggests, the Internet. Whereas the EVoDS utilizes traditional circuitswitched telephony, the IVoDS is a packet-data system that utilizes a voice over Internet protocol (VOIP). Relative to the EVoDS, the IVoDS offers advantages of greater flexibility and lower cost for expansion and reconfiguration. The IVoDS is an extended version of a commercial Internet-based voice conferencing system that enables each user to participate in only one conference at a time. In the IVoDS, a user can receive audio from as many as eight conferences simultaneously while sending audio to one of them. The IVoDS also incorporates administrative controls, beyond those of the commercial system, that provide greater security and control of the capabilities and authorizations for talking and listening afforded to each user.

  11. Virtual seminars

    NASA Astrophysics Data System (ADS)

    Nelson, H. Roice

    1997-06-01

    A virtual seminar (SM) is an economic and effective instructional tool for teaching students who are at a distance from their instructor. Like conventional class room teaching, a virtual seminar requires an instructor, a student, and a method of communication. Teleconferencing, video conferencing, intranets and the Internet give learners in a Virtual Seminar the ability to interact immediately with their mentors and receive real and relevant answers. This paper shows how industry and academia can benefit from using methods developed and experience gained in presenting the first virtual seminars to academic and petroleum industry participants in mid-1996. The information explosion in industry means that business or technical information is worthless until it is assimilated into a corporate knowledge management system. A search for specific information often turns into a filtering exercise or an attempt to find patterns and classify retrieved material. In the setting of an interactive corporate information system, virtual seminars meet the need for a productive new relationship between creative people and the flux of corporate knowledge. Experience shows that it is more efficient to circulate timesensitive and confidential information electronically through a virtual seminar. Automating the classification of information and removing that task from the usual work load creates an electronic corporate memory and enhances the value of the knowledge to both users and a corporation. Catalogued benchmarks, best-practice standards, and Knowledge Maps (SM) of experience serve as key aids to communicating knowledge through virtual seminars and converting that knowledge into a profit-making asset.

  12. Integrating QoS and security functions in an IP-VPN gateway

    NASA Astrophysics Data System (ADS)

    Fan, Kuo-Pao; Chang, Shu-Hsin; Lin, Kuan-Ming; Pen, Mau-Jy

    2001-10-01

    IP-based Virtual Private Network becomes more and more popular. It can not only reduce the enterprise communication cost but also increase the revenue of the service provider. The common IP-VPN application types include Intranet VPN, Extranet VPN, and remote access VPN. For the large IP-VPN market, some vendors develop dedicated IP-VPN devices; while some vendors add the VPN functions into their existing network equipment such as router, access gateway, etc. The functions in the IP-VPN device include security, QoS, and management. The common security functions supported are IPSec (IP Security), IKE (Internet Key Exchange), and Firewall. The QoS functions include bandwidth control and packet scheduling. In the management component, policy-based network management is under standardization in IETF. In this paper, we discuss issues on how to integrate the QoS and security functions in an IP-VPN Gateway. We propose three approaches to do this. They are (1) perform Qos first (2) perform IPSec first and (3) reserve fixed bandwidth for IPSec. We also compare the advantages and disadvantages of the three proposed approaches.

  13. Frequency Count Attribute Oriented Induction of Corporate Network Data for Mapping Business Activity

    NASA Astrophysics Data System (ADS)

    Tanutama, Lukas

    2014-03-01

    Companies increasingly rely on Internet for effective and efficient business communication. As Information Technology infrastructure backbone for business activities, corporate network connects the company to Internet and enables its activities globally. It carries data packets generated by the activities of the users performing their business tasks. Traditionally, infrastructure operations mainly maintain data carrying capacity and network devices performance. It would be advantageous if a company knows what activities are running in its network. The research provides a simple method of mapping the business activity reflected by the network data. To map corporate users' activities, a slightly modified Attribute Oriented Induction (AOI) approach to mine the network data was applied. The frequency of each protocol invoked were counted to show what the user intended to do. The collected data was samples taken within a certain sampling period. Samples were taken due to the enormous data packets generated. Protocols of interest are only Internet related while intranet protocols are ignored. It can be concluded that the method could provide the management a general overview of the usage of its infrastructure and lead to efficient, effective and secure ICT infrastructure.

  14. Horizontal Path Laser Communications Employing MEMS Adaptive Optics Correction

    SciTech Connect

    Thompson, C A; Wilks, S C; Brase, J M; Young, R A; Johnson, G W; Ruggiero, A J

    2001-09-05

    Horizontal path laser communications are beginning to provide attractive alternatives for high-speed optical communications, In particular, companies are beginning to sell fiberless alternatives for intranet and sporting event video. These applications are primarily aimed at short distance applications (on the order of 1 km pathlength). There exists a potential need to extend this pathlength to distances much greater than a 1km. For cases of long distance optical propagation, atmospheric turbulence will ultimately limit the maximum achievable data rate. In this paper, we propose a method of improved signal quality through the use of adaptive optics. In particular, we show work in progress toward a high-speed, small footprint Adaptive Optics system for horizontal path laser communications. Such a system relies heavily on recent progress in Micro-Electro-Mechanical Systems (MEMS) deformable mirrors as well as improved communication and computational components. In this paper we detail two Adaptive Optics approaches for improved through-put, the first is the compensated receiver (the traditional Adaptive Optics approach), the second is the compensated transmitter/receiver. The second approach allows for correction of the optical wavefront before transmission from the transmitter and prior to detection at the receiver.

  15. Importance and effects of altered workplace ergonomics in modern radiology suites.

    PubMed

    Harisinghani, Mukesh G; Blake, Michael A; Saksena, Mansi; Hahn, Peter F; Gervais, Debra; Zalis, Michael; da Silva Dias Fernandes, Leonor; Mueller, Peter R

    2004-01-01

    The transition from a film-based to a filmless soft-copy picture archiving and communication system (PACS)-based environment has resulted in improved work flow as well as increased productivity, diagnostic accuracy, and job satisfaction. Adapting to this filmless environment in an efficient manner requires seamless integration of various components such as PACS workstations, the Internet and hospital intranet, speech recognition software, paperless electronic hospital medical records, e-mail, office software, and telecommunications. However, the importance of optimizing workplace ergonomics has received little attention. Factors such as the position of the work chair, workstation table, keyboard, mouse, and monitors, along with monitor refresh rates and ambient room lighting, have become secondary considerations. Paying close attention to the basics of workplace ergonomics can go a long way in increasing productivity and reducing fatigue, thus allowing full realization of the potential benefits of a PACS. Optimization of workplace ergonomics should be considered in the basic design of any modern radiology suite. PMID:15026606

  16. Analysis and Testing of Mobile Wireless Networks

    NASA Technical Reports Server (NTRS)

    Alena, Richard; Evenson, Darin; Rundquist, Victor; Clancy, Daniel (Technical Monitor)

    2002-01-01

    Wireless networks are being used to connect mobile computing elements in more applications as the technology matures. There are now many products (such as 802.11 and 802.11b) which ran in the ISM frequency band and comply with wireless network standards. They are being used increasingly to link mobile Intranet into Wired networks. Standard methods of analyzing and testing their performance and compatibility are needed to determine the limits of the technology. This paper presents analytical and experimental methods of determining network throughput, range and coverage, and interference sources. Both radio frequency (BE) domain and network domain analysis have been applied to determine wireless network throughput and range in the outdoor environment- Comparison of field test data taken under optimal conditions, with performance predicted from RF analysis, yielded quantitative results applicable to future designs. Layering multiple wireless network- sooners can increase performance. Wireless network components can be set to different radio frequency-hopping sequences or spreading functions, allowing more than one sooner to coexist. Therefore, we ran multiple 802.11-compliant systems concurrently in the same geographical area to determine interference effects and scalability, The results can be used to design of more robust networks which have multiple layers of wireless data communication paths and provide increased throughput overall.

  17. Multimedia content analysis and indexing: evaluation of a distributed and scalable architecture

    NASA Astrophysics Data System (ADS)

    Mandviwala, Hasnain; Blackwell, Scott; Weikart, Chris; Van Thong, Jean-Manuel

    2003-11-01

    Multimedia search engines facilitate the retrieval of documents from large media content archives now available via intranets and the Internet. Over the past several years, many research projects have focused on algorithms for analyzing and indexing media content efficiently. However, special system architectures are required to process large amounts of content from real-time feeds or existing archives. Possible solutions include dedicated distributed architectures for analyzing content rapidly and for making it searchable. The system architecture we propose implements such an approach: a highly distributed and reconfigurable batch media content analyzer that can process media streams and static media repositories. Our distributed media analysis application handles media acquisition, content processing, and document indexing. This collection of modules is orchestrated by a task flow management component, exploiting data and pipeline parallelism in the application. A scheduler manages load balancing and prioritizes the different tasks. Workers implement application-specific modules that can be deployed on an arbitrary number of nodes running different operating systems. Each application module is exposed as a web service, implemented with industry-standard interoperable middleware components such as Microsoft ASP.NET and Sun J2EE. Our system architecture is the next generation system for the multimedia indexing application demonstrated by www.speechbot.com. It can process large volumes of audio recordings with minimal support and maintenance, while running on low-cost commodity hardware. The system has been evaluated on a server farm running concurrent content analysis processes.

  18. Web tools for effective retrieval, visualization, and evaluation of cardiology medical images and records

    NASA Astrophysics Data System (ADS)

    Masseroli, Marco; Pinciroli, Francesco

    2000-12-01

    To provide easy retrieval, integration and evaluation of multimodal cardiology images and data in a web browser environment, distributed application technologies and java programming were used to implement a client-server architecture based on software agents. The server side manages secure connections and queries to heterogeneous remote databases and file systems containing patient personal and clinical data. The client side is a Java applet running in a web browser and providing a friendly medical user interface to perform queries on patient and medical test dat and integrate and visualize properly the various query results. A set of tools based on Java Advanced Imaging API enables to process and analyze the retrieved cardiology images, and quantify their features in different regions of interest. The platform-independence Java technology makes the developed prototype easy to be managed in a centralized form and provided in each site where an intranet or internet connection can be located. Giving the healthcare providers effective tools for querying, visualizing and evaluating comprehensively cardiology medical images and records in all locations where they can need them- i.e. emergency, operating theaters, ward, or even outpatient clinics- the developed prototype represents an important aid in providing more efficient diagnoses and medical treatments.

  19. Distributed data collection and supervision based on web sensor

    NASA Astrophysics Data System (ADS)

    He, Pengju; Dai, Guanzhong; Fu, Lei; Li, Xiangjun

    2006-11-01

    As a node in Internet/Intranet, web sensor has been promoted in recent years and wildly applied in remote manufactory, workshop measurement and control field. However, the conventional scheme can only support HTTP protocol, and the remote users supervise and control the collected data published by web in the standard browser because of the limited resource of the microprocessor in the sensor; moreover, only one node of data acquirement can be supervised and controlled in one instant therefore the requirement of centralized remote supervision, control and data process can not be satisfied in some fields. In this paper, the centralized remote supervision, control and data process by the web sensor are proposed and implemented by the principle of device driver program. The useless information of the every collected web page embedded in the sensor is filtered and the useful data is transmitted to the real-time database in the workstation, and different filter algorithms are designed for different sensors possessing independent web pages. Every sensor node has its own filter program of web, called "web data collection driver program", the collecting details are shielded, and the supervision, control and configuration software can be implemented by the call of web data collection driver program just like the use of the I/O driver program. The proposed technology can be applied in the data acquirement where relative low real-time is required.

  20. NASA Tech Briefs, March 2005

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Topics covered include: Scheme for Entering Binary Data Into a Quantum Computer; Encryption for Remote Control via Internet or Intranet; Coupled Receiver/Decoders for Low-Rate Turbo Codes; Processing GPS Occultation Data To Characterize Atmosphere; Displacing Unpredictable Nulls in Antenna Radiation Patterns; Integrated Pointing and Signal Detector for Optical Receiver; Adaptive Thresholding and Parameter Estimation for PPM; Data-Driven Software Framework for Web-Based ISS Telescience; Software for Secondary-School Learning About Robotics; Fuzzy Logic Engine; Telephone-Directory Program; Simulating a Direction-Finder Search for an ELT; Formulating Precursors for Coating Metals and Ceramics; Making Macroscopic Assemblies of Aligned Carbon Nanotubes; Ball Bearings Equipped for In Situ Lubrication on Demand; Synthetic Bursae for Robots; Robot Forearm and Dexterous Hand; Making a Metal-Lined Composite-Overwrapped Pressure Vessel; Ex Vivo Growth of Bioengineered Ligaments and Other Tissues; Stroboscopic Goggles for Reduction of Motion Sickness; Articulating Support for Horizontal Resistive Exercise; Modified Penning-Malmberg Trap for Storing Antiprotons; Tumbleweed Rovers; Two-Photon Fluorescence Microscope for Microgravity Research; Biased Randomized Algorithm for Fast Model-Based Diagnosis; Fast Algorithms for Model-Based Diagnosis; Simulations of Evaporating Multicomponent Fuel Drops; Formation Flying of Tethered and Nontethered Spacecraft; and Two Methods for Efficient Solution of the Hitting- Set Problem.

  1. Java-based browsing, visualization and processing of heterogeneous medical data from remote repositories.

    PubMed

    Masseroli, M; Bonacina, S; Pinciroli, F

    2004-01-01

    The actual development of distributed information technologies and Java programming enables employing them also in the medical arena to support the retrieval, integration and evaluation of heterogeneous data and multimodal images in a web browser environment. With this aim, we used them to implement a client-server architecture based on software agents. The client side is a Java applet running in a web browser and providing a friendly medical user interface to browse and visualize different patient and medical test data, integrating them properly. The server side manages secure connections and queries to heterogeneous remote databases and file systems containing patient personal and clinical data. Based on the Java Advanced Imaging API, processing and analysis tools were developed to support the evaluation of remotely retrieved bioimages through the quantification of their features in different regions of interest. The Java platform-independence allows the centralized management of the implemented prototype and its deployment to each site where an intranet or internet connection is available. Giving healthcare providers effective support for comprehensively browsing, visualizing and evaluating medical images and records located in different remote repositories, the developed prototype can represent an important aid in providing more efficient diagnoses and medical treatments.

  2. Improving weekend patient handover.

    PubMed

    Ashton, Catherine

    2014-01-01

    The Royal College of Physicians state that 'handover, particularly of temporary 'on-call' responsibility, has been identified as a point at which errors are likely to occur' [1]. Working a weekend on-call covering medical wards is often busy and stressful for all junior doctors, with added pressure in trying to identify patients and tasks amongst several different pieces of paper and making important care escalation. All handover sheets from a random weekend were collected and studied. Only 57% of patients listed had the minimum expected 3 patient identifiers [2] included and just 11% had any indication of escalation planning. They were also often written on scrap pieces of paper and included varying levels of relevant patient background and information. After liaison with junior doctors and the handover committee, involving senior medical clinicians, a new handover sheet was created and uploaded onto the trust intranet, to rectify some of the problems identified. Junior doctors were also educated about the changes to weekend handover. At 2 months post-introduction, another set of weekend handover sheets were collected. All medical wards used the handover sheets for documentation of patients and tasks at a weekend and inclusion of 3 patient identifiers rose to 80%. There was also a big increase noted in clinical information and background included at weekend handover and anecdotally made weekend handover easier and less stressful. There was also increased consideration of escalation planning. The handover sheet is now being rolled out trust-wide in medicine and introduced to surgical colleagues.

  3. Development and implementation of an information management and information technology strategy for improving healthcare services: a case study.

    PubMed

    Memel, D S; Scott, J P; McMillan, D R; Easton, S M; Donelson, S M; Campbell, G; Sheehan, M; Ewing, T N

    2001-01-01

    PeaceHealth is a multistate, not-for-profit integrated delivery network that owns and operates five acute care hospitals, one critical access hospital, and twenty-five outpatient clinics. PeaceHealth employs approximately two hundred physicians and seventy allied health professionals; it has relationships with one thousand affiliated physicians. In 1990, PeaceHealth developed a set of strategic priorities for delivering seamless care across the continuum, and creating partnerships between caregivers and patient-consumers. A major component of these strategies was development and implementation of the technology, knowledge, organizational, and community infrastructures that would support delivering and using high-quality, timely information when and where it is needed for effective clinical, operational, and financial decision making. Executing this strategy has resulted in implementation of standard enterprisewide information systems, including a computer-based patient record system in inpatient and outpatient settings, tactical and strategic decision support systems, a well-developed intranet and access to the Internet, and a knowledgeable workforce that have enabled PeaceHealth to support and improve its services and business by bringing interactive information directly to patients, caregivers, managers, directors, and executives. This case study discusses the drivers behind the development of this strategy, specific components of the information management and information technology infrastructure, examples of the impact they have had on patients, caregivers, and the organization, and lessons learned. PMID:11642144

  4. A SOA-based approach to geographical data sharing

    NASA Astrophysics Data System (ADS)

    Li, Zonghua; Peng, Mingjun; Fan, Wei

    2009-10-01

    In the last few years, large volumes of spatial data have been available in different government departments in China, but these data are mainly used within these departments. With the e-government project initiated, spatial data sharing become more and more necessary. Currently, the Web has been used not only for document searching but also for the provision and use of services, known as Web services, which are published in a directory and may be automatically discovered by software agents. Particularly in the spatial domain, the possibility of accessing these large spatial datasets via Web services has motivated research into the new field of Spatial Data Infrastructure (SDI) implemented using service-oriented architecture. In this paper a Service-Oriented Architecture (SOA) based Geographical Information Systems (GIS) is proposed, and a prototype system is deployed based on Open Geospatial Consortium (OGC) standard in Wuhan, China, thus that all the departments authorized can access the spatial data within the government intranet, and also these spatial data can be easily integrated into kinds of applications.

  5. The Variable Rate Intravenous Insulin Infusion Protocol.

    PubMed

    Collard, Benjamin; Sturgeon, Jonathan; Patel, Natasha; Asharia, Shabbar

    2014-01-01

    Insulin use among inpatients is high and associated with severe and regular medication errors. An initial baseline audit showed a wide variation in the prescription of intravenous insulin within the trust. These included variation in the choice of fluid prescribed, electrolyte levels not consistently checked, handwritten illegible prescriptions, and varying parameters set for adjustment of the prescription. A Variable Rate Intravenous Insulin Infusion protocol (VRIII)) was introduced to standardize intravenous insulin prescription throughout the trust by all members of the clinical team. We looked at and measured uptake and effects of the VRIII protocol in improving standardization of insulin prescription for inpatients on insulin at St George's NHS trust. The protocol was uploaded to the intranet to allow access 24 hours a day and the staff educated about it. The VRIII protocol was routinely used successfully throughout the trust. Any initial problems were addressed through education of clinical staff. The protocol has shown decreased prescribing and administrative errors, whilst demonstrating good glucose and electrolyte control. Use of a standardized protocol helps reduce medication errors and demonstrates good glycaemic control. Regular and continued education of clinical staff is necessary to maintain its efficacy. PMID:26734228

  6. Development of Database for Accident Analysis in Indian Mines

    NASA Astrophysics Data System (ADS)

    Tripathy, Debi Prasad; Guru Raghavendra Reddy, K.

    2015-08-01

    Mining is a hazardous industry and high accident rates associated with underground mining is a cause of deep concern. Technological developments notwithstanding, rate of fatal accidents and reportable incidents have not shown corresponding levels of decline. This paper argues that adoption of appropriate safety standards by both mine management and the government may result in appreciable reduction in accident frequency. This can be achieved by using the technology in improving the working conditions, sensitising workers and managers about causes and prevention of accidents. Inputs required for a detailed analysis of an accident include information on location, time, type, cost of accident, victim, nature of injury, personal and environmental factors etc. Such information can be generated from data available in the standard coded accident report form. This paper presents a web based application for accident analysis in Indian mines during 2001-2013. An accident database (SafeStat) prototype based on Intranet of the TCP/IP agreement, as developed by the authors, is also discussed.

  7. Chemical-text hybrid search engines.

    PubMed

    Zhou, Yingyao; Zhou, Bin; Jiang, Shumei; King, Frederick J

    2010-01-01

    As the amount of chemical literature increases, it is critical that researchers be enabled to accurately locate documents related to a particular aspect of a given compound. Existing solutions, based on text and chemical search engines alone, suffer from the inclusion of "false negative" and "false positive" results, and cannot accommodate diverse repertoire of formats currently available for chemical documents. To address these concerns, we developed an approach called Entity-Canonical Keyword Indexing (ECKI), which converts a chemical entity embedded in a data source into its canonical keyword representation prior to being indexed by text search engines. We implemented ECKI using Microsoft Office SharePoint Server Search, and the resultant hybrid search engine not only supported complex mixed chemical and keyword queries but also was applied to both intranet and Internet environments. We envision that the adoption of ECKI will empower researchers to pose more complex search questions that were not readily attainable previously and to obtain answers at much improved speed and accuracy.

  8. Database for Safety-Oriented Tracking of Chemicals

    NASA Technical Reports Server (NTRS)

    Stump, Jacob; Carr, Sandra; Plumlee, Debrah; Slater, Andy; Samson, Thomas M.; Holowaty, Toby L.; Skeete, Darren; Haenz, Mary Alice; Hershman, Scot; Raviprakash, Pushpa

    2010-01-01

    SafetyChem is a computer program that maintains a relational database for tracking chemicals and associated hazards at Johnson Space Center (JSC) by use of a Web-based graphical user interface. The SafetyChem database is accessible to authorized users via a JSC intranet. All new chemicals pass through a safety office, where information on hazards, required personal protective equipment (PPE), fire-protection warnings, and target organ effects (TOEs) is extracted from material safety data sheets (MSDSs) and recorded in the database. The database facilitates real-time management of inventory with attention to such issues as stability, shelf life, reduction of waste through transfer of unused chemicals to laboratories that need them, quantification of chemical wastes, and identification of chemicals for which disposal is required. Upon searching the database for a chemical, the user receives information on physical properties of the chemical, hazard warnings, required PPE, a link to the MSDS, and references to the applicable International Standards Organization (ISO) 9000 standard work instructions and the applicable job hazard analysis. Also, to reduce the labor hours needed to comply with reporting requirements of the Occupational Safety and Health Administration, the data can be directly exported into the JSC hazardous- materials database.

  9. WebPresent: a World Wide Web-based telepresentation tool for physicians

    NASA Astrophysics Data System (ADS)

    Sampath-Kumar, Srihari; Banerjea, Anindo; Moshfeghi, Mehran

    1997-05-01

    In this paper, we present the design architecture and the implementation status of WebPresent - a world wide web based tele-presentation tool. This tool allows a physician to use a conference server workstation and make a presentation of patient cases to a geographically distributed audience. The audience consists of other physicians collaborating on patients' health care management and physicians participating in continuing medical education. These physicians are at several locations with networks of different bandwidth and capabilities connecting them. Audiences also receive the patient case information on different computers ranging form high-end display workstations to laptops with low-resolution displays. WebPresent is a scalable networked multimedia tool which supports the presentation of hypertext, images, audio, video, and a white-board to remote physicians with hospital Intranet access. WebPresent allows the audience to receive customized information. The data received can differ in resolution and bandwidth, depending on the availability of resources such as display resolution and network bandwidth.

  10. A Case Study on Using A Knowledge Management Portal For Academic Departments Chairmen

    NASA Astrophysics Data System (ADS)

    Alharthi, Mohammad A.; Alghalayini, Mohammad A.

    Today, many institutions and organizations are facing serious problem due to the tremendously increasing size of documents. This problem is further triggering the storage and retrieval problems due to the continuously growing space and efficiency requirements. This problem is becoming more complex with time and the increase in the size and number of documents in an organization. Therefore, there is a growing demand to address this problem. This demand and challenge can be met by developing a web-based database to enable specialized document imaging people to upload the frequently used forms and related information to use when there is a need. This automation process, if applied, attempts to solve the problem of allocating the information and accessing the needed forms to some extent. In this paper, we present an automation experience which is applied in King Saud University1 to assist Academic Departments Chairmen finding all needed information and periodically used forms on an intranet site which proved to be very practical and efficient as far as optimizing the effort and time consumed for information and documents retrieval.

  11. Integrated Management Tracking System

    SciTech Connect

    Garrett, Terrance

    2000-03-30

    The Integrated Management Tracking System (IMTS) is a "Web Enabled" Client/Server Business application that provides for the Identification and Resolution of commitments, situations, events and problems. The IMTS engine is written with Microsoft Active Server Pages (ASP) for IIS4. The system provides for reporting, entering, editing, closing and administration over a Intranet, Extranet or Internet. This Application facilitates: Electronic assignment, acceptance and tracking to completion. Email notifications of assigned action. Establishment of Due Dates. Electronic search and retrieval based on keywords in combination with user specified database parameters (Document Type, Date Ranges, etc.). Coded for Trending and Reporting. User selected reports. Various levels of access for reports and administration. The "Server" side of this application consists of a Microsoft Access database running on a NT Server with Internet Information Server (IIS). As the "Client" side of the application runs on any Web browser, this solution is a cost effective, user friendly application that lends itself to organizations not physically colocated in one location providing information immediately available to everyone at once.

  12. Department 1824 Job Card System: A new web-based business tool

    SciTech Connect

    Brangan, J.R.

    1998-02-01

    The Analytical Chemistry Department uses a system of job cards to control and monitor the work through the organization. In the past, many different systems have been developed to allow each laboratory to monitor their individual work and report data. Unfortunately, these systems were separate and unique which caused difficulty in ascertaining any overall picture of the Department`s workload. To overcome these shortcomings, a new Job Card System was developed on Lotus Notes/Domino{trademark} for tracking the work through the laboratory. This application is groupware/database software and is located on the Sandia Intranet which allows users of any type of computer running a network browser to access the system. Security is provided through the use of logons and passwords for users who must add and/or modify information on the system. Customers may view the jobs in process by entering the system as an anonymous user. An overall view of the work in the department can be obtained by selecting from a variety of on screen reports. This enables the analysts, customers, customer contacts, and the Department Manager to quickly evaluate the work in process, the resources required, and the availability of equipment. On-line approval of the work and e-mail messaging of completed jobs has been provided to streamline the review and approval cycle. This paper provides a guide for the use of the Job Card System and information on maintenance of the system.

  13. Use of Information and Communication Technology (ICT) in Collection Development in Scientific and Research Institute Libraries in Iran: A study

    NASA Astrophysics Data System (ADS)

    Khademizadeh, Shahnaz

    2012-08-01

    The explosion of information communication technology (ICT) since the beginning of the 20th century has been rendering manual-based library system in academic, research, special and public libraries less relevant. This is because using and implementing information communication technology in the library depend largely on the librarian attitude toward the current digital age. This study examined the attitudinal correlates of some selected scientific and research institutes libraries in Irantowards the use and application of ICT in their various libraries. A total of ten libraries from all the forty nine libraries in Iran formed the studyís population. It is observed that 'Internet/intranet etc' (1046; 67.5%) is the most important source through which the users become aware of modern information technologies used in their libraries. The vast majority of the respondents who answered electronic sources make it 'Easier' to gather and use information are (1313; 84.7%). The results indicate that there is a significant relationship between e-environment and collection development (?262.86, p=0.000). Findings further show that all of librarians (9; 100%) opined they feel that ICT application affects the collection development of library. Based on these findings, it is recommended that libraries in the developing countries should consider training those librarians who do not have knowledge of ICT in order to remove the fear and anxiety hindering them from developing good attitude towards the use of ICT in their libraries.

  14. Algorithms for the automated selection of fragment-like molecules using single-point surface plasmon resonance measurements.

    PubMed

    Kreatsoulas, Constantine; Narayan, Kartik

    2010-07-15

    Fragment-based approaches have added to the arsenal of tools used to identify novel developable leads for drug discovery with high ligand efficiencies. A variety of label-free technologies have been developed and used throughout the industry for fragment screening. Using surface plasmon resonance (SPR) as a fragment screening platform is a relatively new approach. The miniaturization and automation of this technology has led to an associated problem: the large volume of raw data often makes it challenging to analyze and integrate the results of SPR data into the workflow of project teams engaged in the discovery process in a timely fashion. As such, several sets of equations were derived and implemented on Merck's intranet to score single sensorgrams to distinguish stable binders from weak or anomalous binders. This set of equations was optimized and validated on simulated data to both capture "fragment-like" behavior from SPR experiments and filter out much of the anomalous behavior commonly observed. It has subsequently been applied successfully to several in-house discovery programs.

  15. Shared Knowledge for Addressing Impacts of Land Use Transitions on Reindeer Husbandry in Northern Russia

    NASA Astrophysics Data System (ADS)

    Maynard, N.; Yurchak, B.; Sleptsov, Y.; Turi, J. M.

    2004-12-01

    Reindeer husbandry in Northern Russia is an economic activity with a special cultural dimension of utmost importance to the indigenous peoples. Climate changes with warmer temperatures are creating significant problems now in the Arctic for the reindeer herds. These climate factors, industrial development, and the recent transition of Russia to a market economy have resulted in a nearly complete disruption of any system of supply of goods and services and health care to indigenous peoples. In turn, this has caused rapidly deteriorating health and living conditions in the indigenous reindeer herder communities. To try to address some of these issues, a NASA-reindeer herder partnership, called Reindeer Mapper, has been initiated which is establishing a system to bring indigenous traditional and local knowledge together with scientific and engineering knowledge, remote sensing and information technologies to create a more powerful information base for addressing these environmental, climate, industrial, political, and business problems. Preliminary results from the Reindeer Mapper pilot project will be presented including a special information-sharing communications system for the Reindeer Mapper project (a private intranet system), several NASA data sets useful to the herders including SAR and Landsat imagery, local knowledge of herd distributions, ground-based data, and weather observations. Results will also be presented from the first NASA-reindeer herder science and indigenous knowledge summer camp for children of reindeer herders from the Republic of Sakha (Yakutia).

  16. Celestial data routing network

    NASA Astrophysics Data System (ADS)

    Bordetsky, Alex

    2000-11-01

    Imagine that information processing human-machine network is threatened in a particular part of the world. Suppose that an anticipated threat of physical attacks could lead to disruption of telecommunications network management infrastructure and access capabilities for small geographically distributed groups engaged in collaborative operations. Suppose that small group of astronauts are exploring the solar planet and need to quickly configure orbital information network to support their collaborative work and local communications. The critical need in both scenarios would be a set of low-cost means of small team celestial networking. To the geographically distributed mobile collaborating groups such means would allow to maintain collaborative multipoint work, set up orbital local area network, and provide orbital intranet communications. This would be accomplished by dynamically assembling the network enabling infrastructure of the small satellite based router, satellite based Codec, and set of satellite based intelligent management agents. Cooperating single function pico satellites, acting as agents and personal switching devices together would represent self-organizing intelligent orbital network of cooperating mobile management nodes. Cooperative behavior of the pico satellite based agents would be achieved by comprising a small orbital artificial neural network capable of learning and restructing the networking resources in response to the anticipated threat.

  17. Using artificial intelligence to automate remittance processing.

    PubMed

    Adams, W T; Snow, G M; Helmick, P M

    1998-06-01

    The consolidated business office of the Allegheny Health Education Research Foundation (AHERF), a large integrated healthcare system based in Pittsburgh, Pennsylvania, sought to improve its cash-related business office activities by implementing an automated remittance processing system that uses artificial intelligence. The goal was to create a completely automated system whereby all monies it processed would be tracked, automatically posted, analyzed, monitored, controlled, and reconciled through a central database. Using a phased approach, the automated payment system has become the central repository for all of the remittances for seven of the hospitals in the AHERF system and has allowed for the complete integration of these hospitals' existing billing systems, document imaging system, and intranet, as well as the new automated payment posting, and electronic cash tracking and reconciling systems. For such new technology, which is designed to bring about major change, factors contributing to the project's success were adequate planning, clearly articulated objectives, marketing, end-user acceptance, and post-implementation plan revision. PMID:10179973

  18. Multiple sequence alignment in HTML: colored, possibly hyperlinked, compact representations.

    PubMed

    Campagne, F; Maigret, B

    1998-02-01

    Protein sequence alignments are widely used in protein structure prediction, protein engineering, modeling of proteins, etc. This type of representation is useful at different stages of scientific activity: looking at previous results, working on a research project, and presenting the results. There is a need to make it available through a network (intranet or WWW), in a way that allows biologists, chemists, and noncomputer specialists to look at the data and carry on research--possibly in a collaborative research. Previous methods (text-based, Java-based) are reported and their advantages are discussed. We have developed two novel approaches to represent the alignments as colored, hyper-linked HTML pages. The first method creates an HTML page that uses efficiently the image cache mechanism of a WWW browser, thereby allowing the user to browse different alignments without waiting for the images to be loaded through the network, but only for the first viewed alignment. The generated pages can be browsed with any HTML2.0-compliant browser. The second method that we propose uses W3C-CSS1-style sheets to render alignments. This new method generates pages that require recent browsers to be viewed. We implemented these methods in the Viseur program and made a WWW service available that allows a user to convert an MSF alignment file in HTML for WWW publishing. The latter service is available at http:@www.lctn.u-nancy.fr/viseur/services.htm l.

  19. Real-Depth imaging: a new (no glasses) 3D imaging technology with video/data projection applications

    NASA Astrophysics Data System (ADS)

    Dolgoff, Eugene

    1997-05-01

    Floating Images, Inc. has developed the software and hardware for anew, patent pending, 'floating 3D, off-the- screen-experience' display technology. This technology has the potential to become the next standard for home and arcade video games, computers, corporate presentations, Internet/Intranet viewing, and television. Current '3D Graphics' technologies are actually flat on screen. Floating Images technology actually produce images at different depths from any display, such as CRT and LCD, for television, computer, projection, and other formats. In addition, unlike stereoscopic 3D imaging, no glasses, headgear, or other viewing aids are used. And, unlike current autostereoscopic imaging technologies, there is virtually no restriction on where viewers can sit to view the images, with no 'bad' or 'dead' zones, flipping, or pseudoscopy. In addition to providing traditional depth cues such as perspective and background image occlusion, the new technology also provides both horizontal and vertical binocular parallax and accommodation which coincides with convergence. Since accommodation coincides with convergence, viewing these images doesn't produce headaches, fatigue, or eye-strain, regardless of how long they are viewed. The imagery must either be formatted for the Floating Images platform when written, or existing software can be reformatted without much difficult. The optical hardware system can be made to accommodate virtually any projection system to produce Floating Images for the Boardroom, video arcade, stage shows, or the classroom.

  20. Internet impact felt on plant floor

    SciTech Connect

    Mikles, L.

    1997-06-01

    While the Internet has gone from relative obscurity to being included in Microsoft Word`s spell checker in about four years. Its true power has yet to be realized. The Internet acts today as a low-cost, simple communication vehicle for one-to-one or many-to-many relationships through e-mail and the World Wide Web (WWW). Its future power lies with terms like {open_quotes}distributed computing,{close_quotes} {open_quotes}object orientation,{close_quotes} and {open_quotes}network computers.{close_quotes} While pushing the factory onto the information superhighway might not make the most sense today, taking advantage of the tools and approaches developed for the Internet to create an internal Internet, or intranet, may be key. Implemented properly, an Internet approach will deliver exciting opportunities to the plant floor to increase flexibility, speed up information flow, and improve decision making. While the Internet offers tremendous power through global connectivity, the communication security and reliability risks are still too great for connecting plant-floor operations without expensive firewall configurations. The tools developed for using the Internet, on the other hand, offer tremendous opportunity for secure internal operations until the security issues can be worked out. 4 figs.

  1. The one meter shop concept: e-CORCE

    NASA Astrophysics Data System (ADS)

    Antikidis, J.-P.; Favier, J.-J.; Jeanjean, H.; Husson, A.

    2008-07-01

    The pressing need for dispatched information anytime anywhere has until now fueled technology and economy beyond any prospect. Needless to recall, mobile telephony success or GPS navigation kits come close to becoming standard equipment for any production cars. Space imagery is in turn close to meeting its "killing application" thanks to the advent of mass geocoded portals of information fully dependent on their ability to show the whole globe to the meter resolution or close for the comfort of the worldwide Intranet community. Space industry is at stake and is facing a new challenge, not only technical but also economical that could be called "the one meter shop". The question now raised is: can we provide a massive and automated representation of the whole Earth with 1-m resolution and on a daily basis? The presentation will introduce the e-CORCE constellation project, and the disruptive technological avenues that are today contemplated for its realization. Based on a three-layer concept associating the virtues of low cost and simplified constellations, advanced decentralized telecom systems and information GRIDs tuned to the need of internauts, the revolutionary e-CORCE project is paving the way for a novel approach, integrating space and Web information handled in a unified shell.

  2. RADARS, a bioinformatics solution that automates proteome mass spectral analysis, optimises protein identification, and archives data in a relational database.

    PubMed

    Field, Helen I; Fenyö, David; Beavis, Ronald C

    2002-01-01

    RADARS, a rapid, automated, data archiving and retrieval software system for high-throughput proteomic mass spectral data processing and storage, is described. The majority of mass spectrometer data files are compatible with RADARS, for consistent processing. The system automatically takes unprocessed data files, identifies proteins via in silico database searching, then stores the processed data and search results in a relational database suitable for customized reporting. The system is robust, used in 24/7 operation, accessible to multiple users of an intranet through a web browser, may be monitored by Virtual Private Network, and is secure. RADARS is scalable for use on one or many computers, and is suited to multiple processor systems. It can incorporate any local database in FASTA format, and can search protein and DNA databases online. A key feature is a suite of visualisation tools (many available gratis), allowing facile manipulation of spectra, by hand annotation, reanalysis, and access to all procedures. We also described the use of Sonar MS/MS, a novel, rapid search engine requiring 40 MB RAM per process for searches against a genomic or EST database translated in all six reading frames. RADARS reduces the cost of analysis by its efficient algorithms: Sonar MS/MS can identifiy proteins without accurate knowledge of the parent ion mass and without protein tags. Statistical scoring methods provide close-to-expert accuracy and brings robust data analysis to the non-expert user.

  3. Developing Distributed Collaboration Systems at NASA: A Report from the Field

    NASA Technical Reports Server (NTRS)

    Becerra-Fernandez, Irma; Stewart, Helen; Knight, Chris; Norvig, Peter (Technical Monitor)

    2001-01-01

    Web-based collaborative systems have assumed a pivotal role in the information systems development arena. While business to customers (B-to-C) and business to business (B-to-B) electronic commerce systems, search engines, and chat sites are the focus of attention, web-based systems span the gamut of information systems that were traditionally confined to internal organizational client server networks. For example, the Domino Application Server allows Lotus Notes (trademarked) uses to build collaborative intranet applications and mySAP.com (trademarked) enables web portals and e-commerce applications for SAP users. This paper presents the experiences in the development of one such system: Postdoc, a government off-the-shelf web-based collaborative environment. Issues related to the design of web-based collaborative information systems, including lessons learned from the development and deployment of the system as well as measured performance, are presented in this paper. Finally, the limitations of the implementation approach as well as future plans are presented as well.

  4. Intelligent support of e-management for consumer-focused virtual enterprises

    NASA Astrophysics Data System (ADS)

    Chandra, Charu; Smirnov, Alexander V.

    2000-10-01

    The interest in consumer-focused virtual enterprises (VE) decision-making problem is growing fast. The purpose of this type of enterprise is to transform incomplete information about customer orders and available resources into-co-ordinated plans for production and replenishment of goods and services in the temporal network formed by collaborating units. This implies that information in the consumer-focused VE can be shared via Internet, Intranet, and Extranet for business-to-consumer (B2C), business-to-business service (B2B-S), and business-to-business goods (B2B-G) transactions. One of the goals of Internet-Based Management (e-management) is to facilitate transfer and sharing of data and knowledge in the context of enterprise collaboration. This paper discusses a generic framework of e-management that integrates intelligent information support group-decision making, and agreement modeling for a VE network. It offers the platform for design and modeling of diverse implementation strategies related to the type of agreement, optimization policies, decision-making strategies, organization structures, and information sharing strategies and mechanisms, and business policies for the VE.

  5. A Connection Model between the Positioning Mechanism and Ultrasonic Measurement System via a Web Browser to Assess Acoustic Target Strength

    NASA Astrophysics Data System (ADS)

    Ishii, Ken; Imaizumi, Tomohito; Abe, Koki; Takao, Yoshimi; Tamura, Shuko

    This paper details a network-controlled measurement system for use in fisheries engineering. The target strength (TS) of fish is important in order to convert acoustic integration values obtained during acoustic surveys into estimates of fish abundance. The target strength pattern is measured with the combination of the rotation system for the aspect of the sample and the echo data acquisition system using the underwater supersonic wave. The user interface of the network architecture is designed for collaborative use with researchers in other organizations. The flexible network architecture is based on the web direct-access model for the rotation mechanism. The user interface is available for monitoring and controlling via a web browser that is installed in any terminal PC (personal computer). Previously the combination of two applications was performed not by a web browser but by the exclusive interface program. So a connection model is proposed between two applications by indirect communication via the DCOM (Distributed Component Object Model) server and added in the web direct-access model. A prompt report system in the TS measurement system and a positioning and measurement system using an electric flatcar via a web browser are developed. By a secure network architecture, DCOM communications via both Intranet and LAN are successfully certificated.

  6. Integrated Management Tracking System

    2000-03-30

    The Integrated Management Tracking System (IMTS) is a "Web Enabled" Client/Server Business application that provides for the Identification and Resolution of commitments, situations, events and problems. The IMTS engine is written with Microsoft Active Server Pages (ASP) for IIS4. The system provides for reporting, entering, editing, closing and administration over a Intranet, Extranet or Internet. This Application facilitates: Electronic assignment, acceptance and tracking to completion. Email notifications of assigned action. Establishment of Due Dates. Electronicmore » search and retrieval based on keywords in combination with user specified database parameters (Document Type, Date Ranges, etc.). Coded for Trending and Reporting. User selected reports. Various levels of access for reports and administration. The "Server" side of this application consists of a Microsoft Access database running on a NT Server with Internet Information Server (IIS). As the "Client" side of the application runs on any Web browser, this solution is a cost effective, user friendly application that lends itself to organizations not physically colocated in one location providing information immediately available to everyone at once.« less

  7. SHAMU: A better way of creating, maintaining, and complying with your safety documentation

    SciTech Connect

    Peatross, R.G.; Nitschke, R.L.; Bengston, S.J.

    1997-12-31

    The Safety Hazard Assessment and Management Utility (SHAMU) is an Intranet based Lockheed Martin Idaho Technologies Co. (LMITCO) compliance reengineering initiative that, when fully implemented, will significantly reduce the cost and increase the effectiveness of creating, maintaining, and managing facility safety information at the Idaho National Engineering and Environmental Laboratory (INEEL). This report discusses the main elements of this initiative. The first element is the development and demonstration of a method of linking, tracking, and managing important and common information across a large number of facility documents using existing electronic document technologies. A pilot demonstration of this element has been developed by converting the safety documents for a facility at the INEEL to a portable document format (PDF) that is easily searched and linked to other documents or information. A guide has been written that describes how this process may be implemented for other facilities. The second element involves the identification and preparation of standardized information that may be used or referenced by most all LMITCO facilities with little or no modification and the development of an electronic database of technical information. The goal of this element is to reduce the cost and time required to develop facility safety documents, such as safety analysis reports (SARs) and to make information and analyses more consistent within LMITCO. In support of this goal LMITCO has developed eleven standardized SAR chapters and several safety analysis methods; has developed templates for health and safety plans, demolition plans and other safety documents; and has established a database of technical information.

  8. Web-based remote monitoring of infant incubators in the ICU.

    PubMed

    Shin, D I; Huh, S J; Lee, T S; Kim, I Y

    2003-09-01

    A web-based real-time operating, management, and monitoring system for checking temperature and humidity within infant incubators using the Intranet has been developed and installed in the infant Intensive Care Unit (ICU). We have created a pilot system which has a temperature and humidity sensor and a measuring module in each incubator, which is connected to a web-server board via an RS485 port. The system transmits signals using standard web-based TCP/IP so that users can access the system from any Internet-connected personal computer in the hospital. Using this method, the system gathers temperature and humidity data transmitted from the measuring modules via the RS485 port on the web-server board and creates a web document containing these data. The system manager can maintain centralized supervisory monitoring of the situations in all incubators while sitting within the infant ICU at a work space equipped with a personal computer. The system can be set to monitor unusual circumstances and to emit an alarm signal expressed as a sound or a light on a measuring module connected to the related incubator. If the system is configured with a large number of incubators connected to a centralized supervisory monitoring station, it will improve convenience and assure meaningful improvement in response to incidents that require intervention.

  9. Dynamic active telepathology over National Health Laboratory service network, South Africa: feasibility study using Nikon Coolscope

    PubMed Central

    Banach, Lech; Stepien, Andrzej; Schneider, Johann; Wichrzycka-Lancaster, Elizabeth

    2008-01-01

    Telepathology recently entered a new era with the introduction of digital microscopes combined with Internet technology. The microscope allows viewing real time of whole slide (macro) as well as different chosen fields in four different magnifications. Three Nikon Coolscope were installed in NHLS laboratories in Mthatha, East London and Port Elizabeth. All these microscopes are connected to NHLS server allowing real time viewing of the full slide at any time of the day using Internet browser. Viewing is possible from any PC connected to NHLS Intranet. The challenge was to be able to view slides from other than NHLS computers due to NHLS IT Department network security measures. This was solved by installing NHLS Virtual Private Network server. About 60 cases were viewed by pathologists in Cape Town (Stellenbosh University) and Pretoria (MEDUNSA). All users assessed the system as a helpful tool allowing easy access to cases needing consultation or second opinion. The quality of images was very good. Our experience with Nikon Coolscope is positive. It is an excellent tool for remote small histopathology departments lacking specialists in such areas as dermatopathology, oncology, and haematopathology. Further studies are needed especially in the scope of full utilization of the microscopes installed and impact on laboratory services. PMID:18673517

  10. Just in time? Using QR codes for multi-professional learning in clinical practice.

    PubMed

    Jamu, Joseph Tawanda; Lowi-Jones, Hannah; Mitchell, Colin

    2016-07-01

    Clinical guidelines and policies are widely available on the hospital intranet or from the internet, but can be difficult to access at the required time and place. Clinical staff with smartphones could use Quick Response (QR) codes for contemporaneous access to relevant information to support the Just in Time Learning (JIT-L) paradigm. There are several studies that advocate the use of smartphones to enhance learning amongst medical students and junior doctors in UK. However, these participants are already technologically orientated. There are limited studies that explore the use of smartphones in nursing practice. QR Codes were generated for each topic and positioned at relevant locations on a medical ward. Support and training were provided for staff. Website analytics and semi-structured interviews were performed to evaluate the efficacy, acceptability and feasibility of using QR codes to facilitate Just in Time learning. Use was intermittently high but not sustained. Thematic analysis of interviews revealed a positive assessment of the Just in Time learning paradigm and context-sensitive clinical information. However, there were notable barriers to acceptance, including usability of QR codes and appropriateness of smartphone use in a clinical environment. The use of Just in Time learning for education and reference may be beneficial to healthcare professionals. However, alternative methods of access for less technologically literate users and a change in culture of mobile device use in clinical areas may be needed. PMID:27428702

  11. Chemical-text hybrid search engines.

    PubMed

    Zhou, Yingyao; Zhou, Bin; Jiang, Shumei; King, Frederick J

    2010-01-01

    As the amount of chemical literature increases, it is critical that researchers be enabled to accurately locate documents related to a particular aspect of a given compound. Existing solutions, based on text and chemical search engines alone, suffer from the inclusion of "false negative" and "false positive" results, and cannot accommodate diverse repertoire of formats currently available for chemical documents. To address these concerns, we developed an approach called Entity-Canonical Keyword Indexing (ECKI), which converts a chemical entity embedded in a data source into its canonical keyword representation prior to being indexed by text search engines. We implemented ECKI using Microsoft Office SharePoint Server Search, and the resultant hybrid search engine not only supported complex mixed chemical and keyword queries but also was applied to both intranet and Internet environments. We envision that the adoption of ECKI will empower researchers to pose more complex search questions that were not readily attainable previously and to obtain answers at much improved speed and accuracy. PMID:20047295

  12. A proxy of DICOM services

    NASA Astrophysics Data System (ADS)

    Ribeiro, Luís S.; Costa, Carlos; Oliveira, José Luís

    2010-03-01

    Diagnostic tools supported by digital medical images have increasingly become an essential aid to medical decisions. However, despite its growing importance, Picture Archiving and Communication Systems (PACS) are typically oriented to support a single healthcare institution, and the sharing of medical data across institutions is still a difficult process. This paper describes a proposal to publish and control Digital Imaging Communications in Medicine (DICOM) services in a wide domain composed of several healthcare institutions. The system creates virtual bridges between intranets enabling the exchange, search and store of the medical data within the wide domain. The service provider publishes the DICOM services following a token-based strategy. The token advertisements are public and known by all system users. However, access to the DICOM service is controlled through a role association between an access key and the service. Furthermore, in medical diagnoses, time is a crucial factor. Therefore, our system is a turnkey solution, capable of exchanging medical data across firewalls and Network Address Translation (NAT), avoiding bureaucratic issues with local network security. Security is also an important concern - in any transmission across different domains, data is encrypted by Transport Layer Security (TLS).

  13. Digital Multicasting of Multiple Audio Streams

    NASA Technical Reports Server (NTRS)

    Macha, Mitchell; Bullock, John

    2007-01-01

    The Mission Control Center Voice Over Internet Protocol (MCC VOIP) system (see figure) comprises hardware and software that effect simultaneous, nearly real-time transmission of as many as 14 different audio streams to authorized listeners via the MCC intranet and/or the Internet. The original version of the MCC VOIP system was conceived to enable flight-support personnel located in offices outside a spacecraft mission control center to monitor audio loops within the mission control center. Different versions of the MCC VOIP system could be used for a variety of public and commercial purposes - for example, to enable members of the general public to monitor one or more NASA audio streams through their home computers, to enable air-traffic supervisors to monitor communication between airline pilots and air-traffic controllers in training, and to monitor conferences among brokers in a stock exchange. At the transmitting end, the audio-distribution process begins with feeding the audio signals to analog-to-digital converters. The resulting digital streams are sent through the MCC intranet, using a user datagram protocol (UDP), to a server that converts them to encrypted data packets. The encrypted data packets are then routed to the personal computers of authorized users by use of multicasting techniques. The total data-processing load on the portion of the system upstream of and including the encryption server is the total load imposed by all of the audio streams being encoded, regardless of the number of the listeners or the number of streams being monitored concurrently by the listeners. The personal computer of a user authorized to listen is equipped with special- purpose MCC audio-player software. When the user launches the program, the user is prompted to provide identification and a password. In one of two access- control provisions, the program is hard-coded to validate the user s identity and password against a list maintained on a domain-controller computer

  14. Logistical Consideration in Computer-Based Screening of Astronaut Applicants

    NASA Technical Reports Server (NTRS)

    Galarza, Laura

    2000-01-01

    This presentation reviews the logistical, ergonomic, and psychometric issues and data related to the development and operational use of a computer-based system for the psychological screening of astronaut applicants. The Behavioral Health and Performance Group (BHPG) at the Johnson Space Center upgraded its astronaut psychological screening and selection procedures for the 1999 astronaut applicants and subsequent astronaut selection cycles. The questionnaires, tests, and inventories were upgraded from a paper-and-pencil system to a computer-based system. Members of the BHPG and a computer programmer designed and developed needed interfaces (screens, buttons, etc.) and programs for the astronaut psychological assessment system. This intranet-based system included the user-friendly computer-based administration of tests, test scoring, generation of reports, the integration of test administration and test output to a single system, and a complete database for past, present, and future selection data. Upon completion of the system development phase, four beta and usability tests were conducted with the newly developed system. The first three tests included 1 to 3 participants each. The final system test was conducted with 23 participants tested simultaneously. Usability and ergonomic data were collected from the system (beta) test participants and from 1999 astronaut applicants who volunteered the information in exchange for anonymity. Beta and usability test data were analyzed to examine operational, ergonomic, programming, test administration and scoring issues related to computer-based testing. Results showed a preference for computer-based testing over paper-and -pencil procedures. The data also reflected specific ergonomic, usability, psychometric, and logistical concerns that should be taken into account in future selection cycles. Conclusion. Psychological, psychometric, human and logistical factors must be examined and considered carefully when developing and

  15. The Zebrafish DVD Exchange Project: a bioinformatics initiative.

    PubMed

    Cooper, Mark S; Sommers-Herivel, Greg; Poage, Cara T; McCarthy, Matthew B; Crawford, Bryan D; Phillips, Carey

    2004-01-01

    Scientists who study zebrafish currently have an acute need to increase the rate of visual data exchange within their international community. Although the Internet has provided a revolutionary transformation of information exchange, the Internet is at present unable to serve as a vehicle for the efficient exchange of massive amounts of visual information. Much like an overburdened public water system, the Internet has inherent limits to the services it can provide. It is possible, however, for zebrafishologists to develop and use virtual intranets (such as the approach we outlined in this chapter) to adapt to the growing informatics need of our expanding research community. We need to assess qualitatively the economics of visual bioinformatics in our research community and evaluate the benefit:investment ratio of our collective information-sharing activities. The development of the World Wide Web started in the early 1990s by particle physicists who needed to rapidly exchange visual information within their collaborations. However, because of current limitations in information bandwidth, the World Wide Web cannot be used to easily exchange gigabytes of visual information. The Zebrafish DVD Exchange Project is aimed at by-passing these limitations. Scientists are curiosity-driven tool makers as well as curiosity-driven tool users. We have the capacity to assimilate new tools, as well as to develop new innovations, to serve our collective research needs. As a proactive research community, we need to create new data transfer methodologies (e.g., the Zebrafish DVD Exchange Project) to stay ahead of our bioinformatics needs. PMID:15602926

  16. Radiology information systems, picture archiving and communication systems, teleradiology--overview and design criteria.

    PubMed

    Roberson, G H; Shieh, Y Y

    1998-11-01

    Information technology (IT), long taken for granted in commercial settings, is now being utilized for health-care applications. Medical imaging has lagged comparatively due to the extremely vast data content of each frame; thus, the requirement for expensive high-end components. Further, IT in radiology has evolved from two distinctly separate camps--information systems, known as RIS (radiology information systems) and PACS (picture archiving and communications systems). Both RIS and PACS applications have migrated to the PC environment, enabling cost-effective implementation, but from two backgrounds: RIS from vendors using conventional information systems platforms and products, and PACS from radiographic film and modality vendors. The radiology department at Texas Tech University has assembled a seamlessly integrated, enterprise-wide RIS/PACS/teleradiology intranet. The design criteria include user-friendliness, flexibility to respond to changing needs, and open modular architecture to assure interoperability, cost-effectiveness, and future-proofing of investment. Since no single venor could provide an integrated system meeting our specifications, we decided to assume the burden of constructing our own system. As the system integrator, we embrace open architecture, thus enabling the incorporation of industry-standard-compliant, COTS (commercially off the shelf) products as modules. Microsoft Windows NT operating system, Visual C++ programming language, TCP/IP (transmission control protocol/internetworking protocol), relational SQL (structured query language) database, ODBC (open database connectivity), HL-7 (health level seven) and DICOM (digital imaging and communications in medicine) interfaces are utilized. The usage of COTS components reduces the cost to very affordable levels. With this approach, any module in our system can be replaced when outmoded, without affecting other modules in our system, making it truly future-proof. Construction and evolution of

  17. [The Engineering and Technical Services Directorate at the Glenn Research Center

    NASA Technical Reports Server (NTRS)

    Moon, James

    2004-01-01

    My name is James Moon and I am a senior at Tennessee State University where my major is Aeronautical and Industrial Technology with a concentration in industrial electronics. I am currently serving my internship in the Engineering and Technical Services Directorate at the Glenn Research Center (GRC). The Engineering and Technical Service Directorate provides the services and infrastructure for the Glenn Research Center to take research concepts to reality. They provide a full range of integrated services including engineering, advanced prototyping and testing, facility management, and information technology for NASA, industry, and academia. Engineering and Technical Services contains the core knowledge in Information Technology (IT). This includes data systems and analysis, inter and intranet based systems design and data security. Including the design and development of embedded real-time s o h a r e applications for flight and supporting ground systems, Engineering and Technical Services provide a wide range of IT services and products specific to the Glenn Research Center research and engineering community. In the 7000 Directorate I work directly in the 7611 organization. This organization is known as the Aviation Environments Technical Branch. My mentor is Vincent Satterwhite who is also the Branch Chief of the Aviation Environments Technical Branch. In this branch, I serve as the Assistant program manager of the Engineering Technology Program. The Engineering Technology Program (ETP) is one of three components of the High School L.E.R.C.I.P. This is an Agency-sponsored, eight-week research-based apprenticeship program designed to attract traditionally underrepresented high school students that demonstrate an aptitude for and interest in mathematics, science, engineering, and technology.

  18. Success with Web-based image access.

    PubMed

    Harrison, Sean W

    2003-01-01

    The University of Mississippi Medical Center in Jackson, Miss., is the only medical school in the state. We performed 235,000 procedures in the 2001-02 fiscal year. All imaging services within the radiology department are networked to a PACS and are filmless. The elimination of film required that we decentralize our traditional file room to allow easy access to our radiology network across the campus. In our facility, there are three levels of image access: Diagnostic Quality, Review Quality and Web Access. Diagnostic Quality requires top-of-the-line workstations and monitors and is the most expensive. Review Quality workstations represent some savings over Diagnostic and are used in the ICU, orthopedics and surgery. Web Access appears to satisfy most areas outside the main diagnostic department. The account set-up procedure is simple because it uses our intranet email system. Images are easily pasted into presentation applications for articles and conferences. However, the main advantage of Web Access is the low cost. The downside of Web Access is that the images are for review only and are limited by the quality of the monitor in use. It is also somewhat cumbersome to retrieve old or comparison images via this method. The Web only holds approximately 45 days of the most recent images, therefore older studies may not be available. The deployment of this Web-based service has aided in our efforts to reduce the amount of film we print and has also been beneficial in improving patient care through faster service. PMID:12800563

  19. EuCARD2: enhanced accelerator research and development in Europe

    NASA Astrophysics Data System (ADS)

    Romaniuk, Ryszard S.

    2013-10-01

    Accelerator science and technology is one of a key enablers of the developments in the particle physic, photon physics and also applications in medicine and industry. EuCARD2 is an European research project which will be realized during 2013-2017 inside the EC FP7 framework. The project concerns the development and coordination of European Accelerator Research and Development. The project is particularly important, to a number of domestic laboratories, due to some plans to build large accelerator infrastructure in Poland. Large accelerator infrastructure of fundamental and applied research character stimulates around it the development and industrial applications as well as biomedical of advanced accelerators, material research and engineering, cryo-technology, mechatronics, robotics, and in particular electronics - like networked measurement and control systems, sensors, computer systems, automation and control systems. The paper presents a digest of the European project EuCARD2 which is Enhanced European Coordination for Accelerator Research and Development. The paper presents a digest of the research results and assumptions in the domain of accelerator science and technology in Europe, shown during the final fourth annual meeting of the EuCARD - European Coordination of Accelerator R&D, and the kick-off meeting of the EuCARD2. There are debated a few basic groups of accelerator systems components like: measurement - control networks of large geometrical extent, multichannel systems for large amounts of metrological data acquisition, precision photonic networks of reference time, frequency and phase distribution, high field magnets, superconducting cavities, novel beam collimators, etc. The paper bases on the following materials: Internet and Intranet documents combined with EuCARD2, Description of Work FP7 EuCARD-2 DoW-312453, 2013-02-13, and discussions and preparatory materials worked on by Eucard-2 initiators.

  20. Development of an Automated, Real Time Surveillance Tool for Predicting Readmissions at a Community Hospital

    PubMed Central

    Gildersleeve, R.; Cooper, P.

    2013-01-01

    Background The Centers for Medicare and Medicaid Services’ Readmissions Reduction Program adjusts payments to hospitals based on 30-day readmission rates for patients with acute myocardial infarction, heart failure, and pneumonia. This holds hospitals accountable for a complex phenomenon about which there is little evidence regarding effective interventions. Further study may benefit from a method for efficiently and inexpensively identifying patients at risk of readmission. Several models have been developed to assess this risk, many of which may not translate to a U.S. community hospital setting. Objective To develop a real-time, automated tool to stratify risk of 30-day readmission at a semirural community hospital. Methods A derivation cohort was created by extracting demographic and clinical variables from the data repository for adult discharges from calendar year 2010. Multivariate logistic regression identified variables that were significantly associated with 30-day hospital readmission. Those variables were incorporated into a formula to produce a Risk of Readmission Score (RRS). A validation cohort from 2011 assessed the predictive value of the RRS. A SQL stored procedure was created to calculate the RRS for any patient and publish its value, along with an estimate of readmission risk and other factors, to a secure intranet site. Results Eleven variables were significantly associated with readmission in the multivariate analysis of each cohort. The RRS had an area under the receiver operating characteristic curve (c-statistic) of 0.74 (95% CI 0.73-0.75) in the derivation cohort and 0.70 (95% CI 0.69-0.71) in the validation cohort. Conclusion Clinical and administrative data available in a typical community hospital database can be used to create a validated, predictive scoring system that automatically assigns a probability of 30-day readmission to hospitalized patients. This does not require manual data extraction or manipulation and uses commonly

  1. Building a better online formulary.

    PubMed

    McCreadie, Scott R; Stumpf, Janice L; Benner, Todd D

    2002-10-01

    The history of and improvements made to the University of Michigan Health System (UMHS) inpatient online formulary are described. The current formulary at UMHS is the third version of the Web-based formulary. The original effort in 1997 consisted of converting word-processing documents to HTML format and exporting this information to the university's intranet. There was no mechanism to search for formulary items, no therapeutic class cross-referencing, and no cost information. Documents and their conversion had to be manually maintained. The second version incorporated a series of automatic daily computer downloads from the inpatient pharmacy computer system. Web pages were built to dynamically display the formulary information from the database based on users' requests. The formulary enabled searching by brand or generic names, provided therapeutic category cross-references, listed the location of products within automated dispensing cabinets, provided accurate cost information, and was always up-to-date. Maintenance efforts drastically decreased. The current version has incorporated additional logic to meet users' needs. If no matches are found, the system expands its search by automatically linking to UMHS's inpatient pharmacy system repository of all drugs, finding matches to what the user entered, and then returning the names of therapeutically similar formulary agents to the user. A cross-index feature allows the system to return all the drugs that fall under the searched therapeutic category. Dramatic improvements have been made to UMHS's inpatient online formulary in the past two years. The current formulary provides a very low-cost, easily maintainable, and effective means to access the formulary and clinically relevant and timely information specific to each medication.

  2. A Low-Cost, Real-Time Network for Radiological Monitoring Around Nuclear Facilities

    SciTech Connect

    Bertoldo, N A

    2004-08-13

    A low-cost, real-time radiological sensor network for emergency response has been developed and deployed at the Lawrence Livermore National Laboratory (LLNL). The Real-Time Radiological Area Monitoring (RTRAM) network is comprised of 16 Geiger-Mueller (GM) sensors positioned on the site perimeter to continuously monitor radiological conditions as part of LLNL's comprehensive environment/safety/health protection program. The RTRAM network sensor locations coincide with wind sector directions to provide thorough coverage of the one square mile site. These low-power sensors transmit measurement data back to a central command center (CCC) computer through the LLNL telecommunications infrastructure. Alarm conditions are identified by comparing current data to predetermined threshold parameters and are validated by comparison with plausible dispersion modeling scenarios and prevailing meteorological conditions. Emergency response personnel are notified of alarm conditions by automatic radio- and computer- based notifications. A secure intranet provides emergency response personnel with current condition assessment data that enable them to direct field response efforts remotely. This system provides a low-cost real-time radiation monitoring solution that is easily converted to incorporate both a hard-wired interior perimeter with strategically positioned wireless secondary and tertiary concentric remote locations. These wireless stations would be configured with solar voltaic panels that provide current to recharge batteries and power the sensors and radio transceivers. These platforms would supply data transmission at a range of up to 95 km from a single transceiver location. As necessary, using radio transceivers in repeater mode can extend the transmission range. The RTRAM network as it is presently configured at LLNL has proven to be a reliable system since initial deployment in August 2001 and maintains stability during inclement weather conditions. With the proposed

  3. A Pilot Study of the Effectiveness of Augmented Reality to Enhance the Use of Remote Labs in Electrical Engineering Education

    NASA Astrophysics Data System (ADS)

    Mejías Borrero, A.; Andújar Márquez, J. M.

    2012-10-01

    Lab practices are an essential part of teaching in Engineering. However, traditional laboratory lessons developed in classroom labs (CL) must be adapted to teaching and learning strategies that go far beyond the common concept of e-learning, in the sense that completely virtualized distance education disconnects teachers and students from the real world, which can generate specific problems in laboratory classes. Current proposals of virtual labs (VL) and remote labs (RL) do not either cover new needs properly or contribute remarkable improvement to traditional labs—except that they favor distance training. Therefore, online teaching and learning in lab practices demand a further step beyond current VL and RL. This paper poses a new reality and new teaching/learning concepts in the field of lab practices in engineering. The developed augmented reality-based lab system (augmented remote lab, ARL) enables teachers and students to work remotely (Internet/intranet) in current CL, including virtual elements which interact with real ones. An educational experience was conducted to assess the developed ARL with the participation of a group of 10 teachers and another group of 20 students. Both groups have completed lab practices of the contents in the subjects Digital Systems and Robotics and Industrial Automation, which belong to the second year of the new degree in Electronic Engineering (adapted to the European Space for Higher Education). The labs were carried out by means of three different possibilities: CL, VL and ARL. After completion, both groups were asked to fill in some questionnaires aimed at measuring the improvement contributed by ARL relative to CL and VL. Except in some specific questions, the opinion of teachers and students was rather similar and positive regarding the use and possibilities of ARL. Although the results are still preliminary and need further study, seems to conclude that ARL remarkably improves the possibilities of current VL and RL

  4. SRTC Input to DOE-HQ R and D Database for FY98

    SciTech Connect

    Chandler, L.R. Jr.

    1998-11-18

    IDWP is a software application that was developed to identify the groundwater monitoring wells at SRS that require containerization and treatment for purge water generated during sampling. Created by the Statistical Consulting Section of SRTC, IDWP is a SAS application that retrieves the necessary data for wells selected by the user from the Site's extensive groundwater database on a remote machine. The program then applies an algorithm, derived by the Environmental Protection Department from the SRS Investigation-Derived Waste (IDW) Management Plan, to the analytical results to determine whether containerization is required for the specified wells. IDWP produces output files that designate the containerization status of each of the selected wells, provide statistics to support the treatment facilities' permits, and assist with controlling and scheduling the handling of the managed purge water. The SRS Aqueous IDW Administrator in the Environmental Restoration Division (ERD) uses IDWP in conjunction with knowledge of new wells to produce quarterly reports that specify which groundwater monitoring wells require purge water containerization for each treatment facility. Special reports supply other groundwater information of interest to ERD, such as analytical concentration plots and groundwater data gathering. Benefits include the timely generation of containerization lists for each treatment facility; the automatic retrieval of, and complex calculations for, extremely large amounts of data, ensuring consistent, accurate, and current containerization lists; and features such as a user-friendly interface, availability through computer networks, access for simultaneous multiple users, and independence from any particular person. The scope of IDWP continually expands to accommodate changes to the IDW Management Plan and to satisfy additional needs as they are identified, including the development of an Intranet interface for FY99.

  5. Digital Video Capture and Synchronous Consultation in Open Surgery

    PubMed Central

    Rafiq, Azhar; Moore, James A.; Zhao, Xiaoming; Doarn, Charles R.; Merrell, Ronald C.

    2004-01-01

    Objective: To achieve real-time or simultaneous surgical consultation and education to students in distant locations, we report the successful integration of robotics, video-teleconferencing, and intranet transmission using currently available hardware and Internet capabilities. Summary Background Data: Accurate visualization of the surgical field with high-resolution video imaging cameras such as the closed-coupled device (CCD) of the laparoscope can serve to insure clear visual observation of surgery and share the surgical procedure with trainees and, or consultants in a distant location. Prior work has successfully applied optics and technical advances to achieve precise visualization in laparoscopy. Methods: Twenty-five thyroidectomy explorations in 15 patients were monitored and transmitted bidirectionally with audio and video data in real-time. Remotely located surgical trainees (n = 4) and medical students (n = 3) confirmed 7 different anatomic landmarks during each surgical procedure. The study used the Socrates System (Computer Motion, Inc. [CMI], Goleta, CA), an interactive telementoring system inclusive of a telestration whiteboard, in conjunction with the AESOP robotic arm and Hermes voice command system (CMI). A 10-mm flat laparoscopic telescope was used to capture the optical surgical field. As voice, telestrator, or marker confirmed each anatomic landmark the image parameters of resolution, chroma (light position and intensity), and luminance were assessed with survey responses. Results: Confirmation of greater than 90% was achieved for the majority of relevant anatomic landmarks, which were viewed by the remote audience. Conclusion: The data presented in this study support the feasibility for mentoring and consultation to a remote audience with visual transmission of the surgical field, which is otherwise very difficult to share. Additionally, validation of technical protocols as teaching tools for robotic instrumentation and computer imaging of

  6. Developing and Using Conceptual Computer Animations for Chemistry Instruction

    NASA Astrophysics Data System (ADS)

    Burke, K. A.; Greenbowe, Thomas J.; Windschitl, Mark A.

    1998-12-01

    Multimedia technology has advanced rapidly within the past two years providing an opportunity for chemistry instructors to develop and use their own computer animations. Conceptual computer animations are designed to help students understand the basic concept or principle of a dynamic chemical process. This paper discusses several issues surrounding the development and use of instructional conceptual computer animations. If possible, an animation sequence should be linked to a lecture demonstration, thereby assisting in the presentation of all three levels of representation: microscopic, macroscopic and symbolic. Computer animations provide instructors with a vehicle for presenting topics from the particulate nature of matter view and a technique for teaching for conceptual understanding. A design team consisting of individuals who have knowledge or expertise in the content area, instructional design, computer animation techniques, and graphic and sound production should work with the chemistry instructor to develop and produce the animation sequences. Various software tools for drawing, animating, and incorporating audio tracks along with the animation are discussed. Aspects of effective computer anmation are listed. Techniques for 24-hour student access to instructional computer animations through the internet via the World Wide Web, as well as to a local file servers through the intranet are mentioned. Chemistry instructors who develop computer animations or multimedia presentations must be aware of copyright laws pertaining to the educational use and distribution of images, pictures, illustrations, and sounds. Using computer animations does take additonal time in lecture. However instructors must decide whether they want to "cover" or "uncover" material. The inclusion of computer animations is consistent with reports from the ACS task force that emphasizes "less is more" in terms of curriculum reform.

  7. Virtual environments from panoramic images

    NASA Astrophysics Data System (ADS)

    Chapman, David P.; Deacon, Andrew

    1998-12-01

    A number of recent projects have demonstrated the utility of Internet-enabled image databases for the documentation of complex, inaccessible and potentially hazardous environments typically encountered in the petrochemical and nuclear industries. Unfortunately machine vision and image processing techniques have not, to date, enabled the automatic extraction geometrical data from such images and thus 3D CAD modeling remains an expensive and laborious manual activity. Recent developments in panoramic image capture and presentation offer an alternative intermediate deliverable which, in turn, offers some of the benefits of a 3D model at a fraction of the cost. Panoramic image display tools such as Apple's QuickTime VR (QTVR) and Live Spaces RealVR provide compelling and accessible digital representations of the real world and justifiably claim to 'put the reality in Virtual Reality.' This paper will demonstrate how such technologies can be customized, extended and linked to facility management systems delivered over a corporate intra-net to enable end users to become familiar with remote sites and extract simple dimensional data. In addition strategies for the integration of such images with documents gathered from 2D or 3D CAD and Process and Instrumentation Diagrams (P&IDs) will be described as will techniques for precise 'As-Built' modeling using the calibrated images from which panoramas have been derived and the use of textures from these images to increase the realism of rendered scenes. A number of case studies relating to both nuclear and process engineering will demonstrate the extent to which such solution are scaleable in order to deal with the very large volumes of image data required to fully document the large, complex facilities typical of these industry sectors.

  8. Global Quantitative Assessment of Colorectal Polyp Burden in Familial Adenomatous Polyposis Using a Web-based Tool

    PubMed Central

    Lynch, Patrick M.; Morris, Jeffrey S.; Ross, William A.; Rodriguez-Bigas, Miguel A.; Posadas, Juan; Khalaf, Rossa; Weber, Diane M.; Sepeda, Valerie O.; Levin, Bernard; Shureiqi, Imad

    2013-01-01

    Background Accurate measures of total polyp burden in familial adenomatous polyposis (FAP) are lacking. Current assessment tools include polyp quantitation in limited-field photographs and qualitative total colorectal polyp burden by video. Objective To develop global quantitative tools of FAP colorectal adenoma burden. Design and Interventions A single-arm phase II trial in 27 FAP patients treated with celecoxib for 6 months, with pre- and post-treatment videos posted to intranet with interactive site for scoring. Main outcome measurements Global adenoma counts and sizes (grouped into categories: <2 mm, 2–4 mm, and >4 mm) were scored from videos using a novel web-based tool. Baseline and end-of-study adenoma burdens results were summarized using five models. Correlations between pairs of reviewers were analyzed for each model. RESULTS Interobserver agreement was high for all 5 measures of polyp burden. Measures employing both polyp count and polyp size had better interobserver agreement than measures based only on polyp count. The measure in which polyp counts were weighted according to diameter, calculated as (1) × (no. of polyps <2 mm) + (3) × (no. of polyps 2–4 mm) + (5) × (no. of polyps >4 mm) had the highest interobserver agreement. (Pearson r = 0.978 for two gastroenterologists, 0.786 and 0.846 for the surgeon vs each gastroenterologist). Treatment reduced polyp burden by these measurements in 70–89% subjects (p<0.001). Limitations Phase II study. Conclusions This novel web-based polyp scoring method provides a convenient and reproducible way to quantify global colorectal adenoma burden in FAP patients and a framework for developing a clinical staging system for FAP. PMID:23332604

  9. A User’s Guide to the Comprehensive Water Quality Database for Groundwater in the Vicinity of the Nevada Test Site, Rev. No.: 1

    SciTech Connect

    Farnham, Irene

    2006-09-01

    This water quality database (viz.GeochemXX.mdb) has been developed as part of the Underground Test Area (UGTA) Program with the cooperation of several agencies actively participating in ongoing evaluation and characterization activities under contract to the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO). The database has been constructed to provide up-to-date, comprehensive, and quality controlled data in a uniform format for the support of current and future projects. This database provides a valuable tool for geochemical and hydrogeologic evaluations of the Nevada Test Site (NTS) and surrounding region. Chemistry data have been compiled for groundwater within the NTS and the surrounding region. These data include major ions, organic compounds, trace elements, radionuclides, various field parameters, and environmental isotopes. Colloid data are also included in the database. The GeochemXX.mdb database is distributed on an annual basis. The extension ''XX'' within the database title is replaced by the last two digits of the release year (e.g., Geochem06 for the version released during the 2006 fiscal year). The database is distributed via compact disc (CD) and is also uploaded to the Common Data Repository (CDR) in order to make it available to all agencies with DOE intranet access. This report provides an explanation of the database configuration and summarizes the general content and utility of the individual data tables. In addition to describing the data, subsequent sections of this report provide the data user with an explanation of the quality assurance/quality control (QA/QC) protocols for this database.

  10. Effectiveness of a new health care organization model in primary care for chronic cardiovascular disease patients based on a multifactorial intervention: the PROPRESE randomized controlled trial

    PubMed Central

    2013-01-01

    Background To evaluate the effectiveness of a new multifactorial intervention to improve health care for chronic ischemic heart disease patients in primary care. The strategy has two components: a) organizational for the patient/professional relationship and b) training for professionals. Methods/design Experimental study. Randomized clinical trial. Follow-up period: one year. Study setting: primary care, multicenter (15 health centers). For the intervention group 15 health centers are selected from those participating in ESCARVAL study. Once the center agreed to participate patients are randomly selected from the total amount of patients with ischemic heart disease registered in the electronic health records. For the control group a random sample of patients with ischemic heart disease is selected from all 72 health centers electronic records. Intervention components: a) Organizational intervention on the patient/professional relationship. Centered on the Chronic Care Model, the Stanford Expert Patient Program and the Kaiser Permanente model: Teamwork, informed and active patient, decision making shared with the patient, recommendations based on clinical guidelines, single electronic medical history per patient that allows the use of indicators for risk monitoring and stratification. b) Formative strategy for professionals: 4 face-to-face training workshops (one every 3 months), monthly update clinical sessions, online tutorial by a cardiologist, availability through the intranet of the action protocol and related documents. Measurements: Blood pressure, blood glucose, HbA1c, lipid profile and smoking. Frequent health care visits. Number of hospitalizations related to vascular disease. Therapeutic compliance. Drug use. Discussion This study aims to evaluate the efficacy of a multifactorial intervention strategy involving patients with ischemic heart disease for the improvement of the degree of control of the cardiovascular risk factors and of the quality of life

  11. Simulation and analysis of solute transport in 2D fracture/pipe networks: the SOLFRAC program.

    PubMed

    Bodin, Jacques; Porel, Gilles; Delay, Fred; Ubertosi, Fabrice; Bernard, Stéphane; de Dreuzy, Jean-Raynald

    2007-01-01

    The Time Domain Random Walk (TDRW) method has been recently developed by Delay and Bodin [Delay, F. and Bodin, J., 2001. Time domain random walk method to simulate transport by advection-dispersion and matrix diffusion in fracture networks. Geophys. Res. Lett., 28(21): 4051-4054.] and Bodin et al. [Bodin, J., Porel, G. and Delay, F., 2003c. Simulation of solute transport in discrete fracture networks using the time domain random walk method. Earth Planet. Sci. Lett., 6566: 1-8.] for simulating solute transport in discrete fracture networks. It is assumed that the fracture network can reasonably be represented by a network of interconnected one-dimensional pipes (i.e. flow channels). Processes accounted for are: (1) advection and hydrodynamic dispersion in the channels, (2) matrix diffusion, (3) diffusion into stagnant zones within the fracture planes, (4) sorption reactions onto the fracture walls and in the matrix, (5) linear decay, and (6) mass sharing at fracture intersections. The TDRW method is handy and very efficient in terms of computation costs since it allows for the one-step calculation of the particle residence time in each bond of the network. This method has been programmed in C++, and efforts have been made to develop an efficient and user-friendly software, called SOLFRAC. This program is freely downloadable at the URL (labo.univ-poitiers.fr/hydrasa/intranet/telechargement.htm). It calculates solute transport into 2D pipe networks, while considering different types of injections and different concepts of local dispersion within each flow channel. Post-simulation analyses are also available, such as the mean velocity or the macroscopic dispersion at the scale of the entire network. The program may be used to evaluate how a given transport mechanism influences the macroscopic transport behaviour of fracture networks. It may also be used, as is the case, e.g., with analytical solutions, to interpret laboratory or field tracer test experiments performed

  12. Machine Maintenance Integrated Performance Support System

    SciTech Connect

    Bohley, M.C.; Schwartz, M.E.

    1998-03-11

    The objectives of this partnership project were to develop a preventive maintenance checklist program, a troubleshooting system for the Vertical Turning Center (VTC)-5, an on-line manual, and to integrate these components with a custom browser that would run on the VTC-5 machine's controller and would support future internet/intranet delivery. Kingsbury provided subject matter experts from engineering, manufacturing, and technical support. They also provided photographs, schematics, and CAD drawings, which AlliedSignal Federal Manufacturing and Technologies (ASFM and T) digitized for use in the final program. Information from The Kingsbury troubleshooting experts were interviewed regarding symptoms and root causes of system malfunctions This knowledge was captured and from it, fault trees were developed. These trees were then incorporated into the EPSS as a troubleshooting tool. The troubleshooting portion of the system presents simple questions to the machine operator in order to determine the likely cause or causes of malfunctions and then recommends systematic corrective actions. The on-line reference manual, covering operations and maintenance, provides text and illustrations to the machine operator in a traditional structure, but additionally offers the capability to search voluminous amounts of technical data and retrieve specific information on request. The maintenance portion of the EPSS includes checklists that are displayed daily, weekly, monthly, and annually, as appropriate, on the VTC-5 controller screen. The controller software is unavailable for machining parts until the machine tool operator goes through and checks off all of the checklist items. This project provided the team with a detailed understanding of the knowledge and information required to produce and support advanced machine tools. In addition, it resulted in the design and construction of a prototype VTC-5 EPSS containing all the logic and interfaces necessary to integrate operations

  13. Referral Finder: Saving Time and Improving The Quality of In-hospital Referrals

    PubMed Central

    Cathcart, Jennifer; Cowan, Neil; Tully, Vicki

    2016-01-01

    Making referrals to other hospital specialties is one of the key duties of the foundation doctor, which can be difficult and time consuming. In Ninewells hospital, Scotland, in our experience the effectiveness of referrals is limited by contact details not being readily accessible and foundation doctors not knowing what information is relevant to each specialty. We surveyed foundation doctors on their experience of the existing referral process to identify where we needed to focus to improve the process. The doctors reported significant delays in obtaining contact details from the operator, and found they did not know the specific information needed in each referral. To increase the information available to foundation doctors, we set up a page on the staff intranet called ‘Referral Finder’. This page includes contact details, guidelines for referral, and links to relevant protocols for each specialty. By making this information readily accessible our objective was to increase the speed and quality of referrals. When surveyed two months after the web page was established, foundation doctors reported a reduction in calls to operator from baseline and reported achieving more effective referrals. When asked to comment, many doctors asked if the page could include details for other hospitals in our health board and provide more specialty specific information. This feedback prompted us to extend the scope of the page to include the district general hospital in our region, and update many of the existing details. Doctors were then surveyed after the updates, 100% agreed that the website saved time and there was a 49.3% reduction in doctors who reported not knowing the specific information needed for a referral. Having adequate information improved referrals and resulted in time saved. This would allow more time for patient care. The quality improvement project was praised among doctors as a useful, innovative and replicable project. PMID:27158494

  14. Application of Mobile Router to Military Communications

    NASA Technical Reports Server (NTRS)

    Stewart, David H.; Ivancic, William D.; Bell, Terry L.; Kachmar, Brian A.; Shell, Dan; Leung, Kent

    2002-01-01

    Cisco Systems and NASA Glenn Research Center under a NASA Space Act Agreement have been performing joint networking research to apply Internet technologies and protocols to space-based communications. During this time, Cisco Systems developed the mobile-router which NASA and Cisco jointly tested. The early field trials of this technology have been successfully completed. The mobile-router is software code that resides in a network router. A Mobile-Router allows entire networks to roam while maintaining connectivity to the Internet. This router code is pertinent to a myriad of applications for both the government and commercial sectors. This technology will be applied to the wireless battlefield. NASA and the Department of Defense will utilize this technology for near-planetary observation and sensing spacecraft. It is the enabling technology for communication via the Internet or Intranets to aircraft. Information such as weather, air traffic control, voice and video can be easily and inexpensively transmitted to the aircraft using Internet protocols. The mobile router can be incorporated into emergency vehicles particularly ambulances and life-flight aircraft to provide real-time connectivity back to the hospital and healthcare experts. Commercial applications include entertainment services, IP telephone, and Internet connectivity for cruise ships, commercial shipping, tour busses, aircraft, and eventually cars. This paper will briefly describe the mobile router operation. An upcoming wide area network field test with application to US Coast Guard communications will be described. The paper will also highlight military and government networks that will benefit from the deployment of mobile router and the associated applications.

  15. Development of Computer-Based Training to Enhance Resident Physician Management of Inpatient Diabetes

    PubMed Central

    Cook, Curtiss B.; Wilson, Rebecca D.; Hovan, Michael J.; Hull, Bryan P.; Gray, Richard J.; Apsey, Heidi A.

    2009-01-01

    Background Treating hyperglycemia promotes better outcomes among inpatients. Knowledge deficits about management of inpatient diabetes are prevalent among resident physicians, which may affect the care of a substantial number of these patients. Methods A computer-based training (CBT) curriculum on inpatient diabetes and hyperglycemia was developed and implemented for use by resident physicians and focuses on several aspects of the management of inpatient diabetes and hyperglycemia: (1) review of importance of inpatient glucose control, (2) overview of institution-specific data, (3) triaging and initial admission actions for diabetes or hyperglycemia, (4) overview of pharmacologic management, (5) insulin-dosing calculations and ordering simulations, (6) review of existing policies and procedures, and (7) discharge planning. The curriculum was first provided as a series of lectures, then formatted and placed on the institutional intranet as a CBT program. Results Residents began using the inpatient CBT in September 2008. By August 2009, a total of 29 residents had participated in CBT: 8 in family medicine, 12 in internal medicine, and 9 in general surgery. Most of the 29 residents confirmed that module content met stated objectives, considered the information valuable to their inpatient practices, and believed that the quality of the online modules met expectations. The majority reported that the modules took just the right amount of time to complete (typically 30 min each). Conclusions Improvement in inpatient diabetes care requires continuous educational efforts. The CBT format and curriculum content were well accepted by the resident physicians. Ongoing assessment must determine whether resident practice patterns are influenced by such training. PMID:20144392

  16. Data warehousing, metadata, and the World Wide Web

    SciTech Connect

    Yow, T.G.; Smith, A.W.; Daugherty, P.F.

    1997-04-16

    The connection between data warehousing and the metadata. used to catalog and locate warehouse data is obvious, but what is the connection between data warehousing, metadata, and the World Wide Web (WWW)? Specifically, the WWW can be used to allow users to search metadata (data about the data) and retrieve data from a warehouse database. In addition, the Internet/Intranet can be used to manage the metadata in archive databases and to streamline the database administration functions of a large archive center. The Oak Ridge National Laboratory`s (ORNL`s) Distributed Active Archive Center (DAAC) is a data archive and distribution center for the National Air and Space Administration`s (NASA`s) Earth Observing System Data and Information System (EOSDIS); the ORNL DAAC provides access to tabular and imagery datasets used in ecological and environmental research. To support this effort, we have taken advantage of the rather unique and user-friendly features of the WWW to (1) allow users to search for and download the data we archive and (2) provide DAAC developers with effective metadata and data management tools. In particular, the ORNL DAAC has developed the Biogeochemical Information Ordering Management Environment (BIOME), a WWW search-and-order system, as well as a WWW-based database administrator`s (DBA`s) tool suite designed to assist the site`s DBA in the management of archive metadata and databases and several other DBA functions that are essential to site management. This paper is a case study of how the ORNL DAAC uses the WWW to both manage data and allow access to its data warehouse.

  17. Application of Gis Technology for the Precipitation Mapping

    NASA Astrophysics Data System (ADS)

    Dyras, I.; Serafin-Rek, D.

    2003-04-01

    Precipitation is one of the most variable meteorological parameters in time and space. The standard surface measurement network provides a very localised information about the precipitation. The satellite, radar observations and Numerical Weather Prediction (NWP) models provide the continuous information on the state of the atmosphere, however, with the much lower resolution. Combining these data into one system allows analysing the data from different sources in order to estimate the precipitation intensity and range. The paper presents the works undertaken for the Central Europe region for the stratiform and convective precipitation. The analysis results are prepared in the form of maps of precipitation intensity and range. The satellite data available from an Advanced Microwave Sounding Unit (AMSU) on board of NOAA-15, 16 and 17 satellites enhanced the possibilities of the new meteorological precipitation related products derivation. The products such as Rain Rate (RR), Scattering Index (SI), Total Precipitation Water (TPW), Precipitation Probability (PP) and Liquid Water Path (LWP) were prepared basing on the regression algorithms. The data from spring and summer seasons in 2001 and 2002 were used. The temperature and precipitation thematic layers are created from the NWP model grid data. Also SYNOP and TEMP data are converted into thematic coverages. The progress in GIS technology application for NOAA/AMSU microwave derived products preparation and visualization in the Satellite Research Department in Poland was accomplished. The developed system allows displaying the rain field forecasted by the NWP model Aladin and the precipitation observed with the satellite data and other ancillary information. The maps of precipitation with additional geographical data and administrative boundaries are available for the weather forecasting units via Intranet. It is planned to make images available on the web for external customers. Radar and lightning data as well as

  18. Getting Access to Toxbase for Doctors in the Avon and Wiltshire Partnership

    PubMed Central

    Coombs, Catherine; Ewins, Liz

    2015-01-01

    Doctors working in mental health often review patients who have taken an overdose. Having an evidence based resource which has information regarding the toxic doses of the drug taken enables informed discussions with senior doctors and decision making about whether to admit the patient to hospital. No site across the Avon and Wiltshire Partnership (AWP) Trust had access to TOXBASE, the Public Health England drug Toxicology database. A primary questionnaire (n= 39) found 97% of doctors thought that TOXBASE would be useful and 84.5% could not think of a better alternative. Through a series of Plan, Do, Study, Act cycles, TOXBASE access was gained for one site (Imber ward, Devizes) and following successful implementation this could be rolled out across all sites in the Trust. Doctors were surveyed and one month after the first site gained access, two out of seven doctors had used TOXBASE and found it useful. Further questionnaires were distributed following three months at three sites and then at six months to everyone. The final questionnaire showed that one third knew they had access and five doctors had used it in clinical context. Action was then taken by creating a TOXBASE on the Intranet site which directed doctors to their local inpatient unit for login details. By the end of the project access to TOXBASE was successfully gained at six out of the seven sites in the Trust. The surveys showed that access to the resource was highly regarded by doctors, and that it had enabled informed discussions with medical colleagues leading to reduced potentially lengthy transfers of patients to medical units. This has high cost implications of the transport of mental health patients, as well as reducing the distress caused to patients. PMID:26734444

  19. [Approaches for suicide prevention in Osaka Psychiatric Medical Center: the importance of multi-disciplinary cooperation and partnerships with other organizations].

    PubMed

    Iwata, Kazuhiko

    2012-01-01

    Suicide is a very common problem in psychiatric practice today. Therefore, almost all staff of psychiatric hospitals have encountered the suicide of one or more of their patients. Our hospital, Osaka Psychiatric Medical Center, is a public psychiatric hospital in Japan. We provide treatment and support for patients from the acute to chronic phases of psychiatric disorders, and patients range from children to the elderly. Because we accept many patients with severe mental illness from other hospitals, many of our staff are routinely confronted with patients' violence or suicidal attempts. If a patient commits suicide, the relevant staff immediately have a conference to implement measures for preventing a recurrence. At the same time, information about the incident is conveyed to the medical safety management office and made known to all staff in our hospital. This office was established in 2007. Currently, all information about incidents and accidents in our hospital (e.g., suicide, problems between patients, problems with hospital facilities) is aggregated in the office and distributed to all staff members through the hospital intranet. This system makes it possible for staff to consider countermeasures against similar incidents and accidents, even if not involved in the incident. Additionally, we make an effort to develop cooperative relationships with organizations including the police, public health centers, and the fire department. The social welfare council in Hirakata City, where our hospital is located, provides some services to prevent suicide (e.g., telephone counseling, meetings with bereaved family members). Our hospital cooperates with these services by providing lecturers. The partnerships with these organizations help regarding the mental crises of patients in our hospital and fulfill a role to prevent suicide. Multi-disciplinary cooperation and partnerships with community organizations are not special approaches to suicide prevention, but ordinary

  20. [Approaches for suicide prevention in Osaka Psychiatric Medical Center: the importance of multi-disciplinary cooperation and partnerships with other organizations].

    PubMed

    Iwata, Kazuhiko

    2012-01-01

    Suicide is a very common problem in psychiatric practice today. Therefore, almost all staff of psychiatric hospitals have encountered the suicide of one or more of their patients. Our hospital, Osaka Psychiatric Medical Center, is a public psychiatric hospital in Japan. We provide treatment and support for patients from the acute to chronic phases of psychiatric disorders, and patients range from children to the elderly. Because we accept many patients with severe mental illness from other hospitals, many of our staff are routinely confronted with patients' violence or suicidal attempts. If a patient commits suicide, the relevant staff immediately have a conference to implement measures for preventing a recurrence. At the same time, information about the incident is conveyed to the medical safety management office and made known to all staff in our hospital. This office was established in 2007. Currently, all information about incidents and accidents in our hospital (e.g., suicide, problems between patients, problems with hospital facilities) is aggregated in the office and distributed to all staff members through the hospital intranet. This system makes it possible for staff to consider countermeasures against similar incidents and accidents, even if not involved in the incident. Additionally, we make an effort to develop cooperative relationships with organizations including the police, public health centers, and the fire department. The social welfare council in Hirakata City, where our hospital is located, provides some services to prevent suicide (e.g., telephone counseling, meetings with bereaved family members). Our hospital cooperates with these services by providing lecturers. The partnerships with these organizations help regarding the mental crises of patients in our hospital and fulfill a role to prevent suicide. Multi-disciplinary cooperation and partnerships with community organizations are not special approaches to suicide prevention, but ordinary

  1. Space Technologies for Enhancing the Resilience and Sustainability of Indigenous Reindeer Husbandry in the Russian Arctic

    NASA Technical Reports Server (NTRS)

    Maynard, Nancy G.; Yurchak, Boris S.; Sleptsov, Yuri A.; Turi, Johan Mathis; Mathlesen, Svein D.

    2005-01-01

    To adapt successfully to the major changes - climate, environment, economic, social and industrial - which have taken place across the Arctic. in recent years, indigenous communities such as reindeer herders must become increasingly empowered with the best available technologies to add to their storehouse of traditional knowledge. Remotely-sensed data and observations are providing increased capabilities for monitoring, risk mapping, and surveillance of parameters critical to the characterization of pasture quality and migratory routes, such as vegetation distribution, snow cover, infrastructure development, and pasture damages due to fires. This paper describes a series of remote sensing capabilities, which are useful to reindeer husbandry, and gives the results of the first year of a project, "Reindeer Mapper", which is a remote sensing and GIs-based system to bring together space technologies with indigenous knowledge for sustainable reindeer husbandry in the Russian Arctic. In this project, reindeer herders and scientists are joining together to utilize technologies to create a system for collecting and sharing space-based and indigenous knowledge in the Russian Arctic. The "Reindeer Mapper" system will help make technologies more readily available to the herder community for observing, data collection and analysis, monitoring, sharing, communications, and dissemination of information - to be integrated with traditional, local knowledge. This paper describes some of the technologies which comprise the system including an intranet system to enable to the team members to work together and share information electronically, remote sensing data for monitoring environmental parameters important to reindeer husbandry (e.g., SAR, Landsat, AVHRR, MODIS), indigenous knowledge about important environmental parameters, acquisition of ground- based measurements, and the integration of all useful data sets for more informed decision-making.

  2. Using the internet in teaching and learning: A U.K. perspective

    NASA Astrophysics Data System (ADS)

    Browning, Paul; Williams, Jane

    1997-06-01

    A substantial body of courseware has been produced in the U.K., but little is Internet-based. The adoption of this material is being stifled by a lack of suitably specified delivery platforms, the "closed box" nature of the modules which prevents local customization and the absence of any obvious career development benefits to staff that develop or exploit it. Courseware consortia have been slow to exploit the Internet, even for marketing and distribution purposes. The use of proprietary authoring software to produce courseware for standalone machines has polarized thinking away from networked applications. It has seeded the myth that writing courseware requires expensive tools and extensive experience. Of 42 U.K. geoscience departments, 33 now have a Web-presence. Much of the world-visible information is in the "marketing" or "administration" category. It is likely that a significant body of Web-based courseware hides behind Intranets. Locating good-quality teaching and learning resources on the Web can be time-consuming. A start has been made with a number of virtual libraries. There may be a co-ordinating role for national bodies to oversee the provision of pages of "recommended" sites, public domain "imagebanks" and "questionbanks". The geosciences would do well to look at what other disciplines have already achieved in these areas. The future holds many possibilities for distributed and distance learning via the Internet. The arrival of low-cost "fat" Network Computers may solve the delivery problem by seeing a quantum leap in the level of student ownership. However, the rate-limiting control on future developments will be determined by human and not technical consideration. Currently, the opportunities offered by information technology are outstripping the ability of the higher education sector to assimilate and exploit them. Higher education institutes need to "surf the wave, not be submerged by it".

  3. Southern Africa Regional Office of Astronomy for Development: A New Hub for Astronomy for Development

    NASA Astrophysics Data System (ADS)

    Siseho Mutondo, Moola

    2015-08-01

    A new Astronomy for Development hub needs innovative tools and programs. SAROAD is developing exciting tools integrating Raspberry Pi® technology to bring cost-effective astronomy content to learning centres. SAROAD would also like to report achievements in realising the IAU's strategic plan. In order to manage, evaluate and coordinate regional IAU capacity building programmes, including the recruitment and mobilisation of volunteers, SAROAD has built an intranet that is accessible to regional members upon request. Using this resource, regional members can see and participate in regional activities. This resource also forms the foundation for closer collaboration between SAROAD member countries. SAROAD has commenced with projects in the three Task Force areas of Universities and Research, Children and Schools and Public Outreach. Under the three Task Force areas, a total of seven projects have commenced in Zambia. A further two projects involve the collaboration of Zambia and other regional member countries in order to foster engagement with important regional astronomy facilities (e.g. SKA). SAROAD has identified the IAU’s International Year of Light and a starting point for offering regional support for IAU-endorsed global activities. SAROAD has set up a hub dedicated to regional events and activities about the International Year of Light. SAROAD has a database of regional authorities to enable contact with the region's decision makers and experts. SAROAD will hold an annual event which brings forum for astronomy for development. The creation of the database and the SAROAD Road show is a first step towards this goal. The SAROAD website has helped to advertise upcoming events for astronomy development and education; it is used to provide advice, guidance and information for astronomers in all countries in the Southern Africa. Fundraising is the primary goal for SAROAD in 2015 towards financial self-sufficiency by 2020. We report on the methods that work best

  4. SU-D-BRD-02: Auto Weekly - An Automated Online Weekly Chart Check System for Medical Physics

    SciTech Connect

    Tan, J; Yan, Y; Hager, F; Gu, X; Jia, X; Pompos, A; Foster, R; Stojadinovic, S; Yang, M; Hrycushko, B; Folkerts, M; Zhao, B; Medin, P; Ding, C; Jiang, S

    2015-06-15

    Purpose: Radiation therapy has evolved to become not only more precise and potent, but also more complicated to monitor and deliver. More rigorous and comprehensive quality assurance is needed to safeguard ever advancing radiation therapy. ICRU standards dictate that an ever growing set of treatment parameters are manually checked weekly by medical physicists. This “weekly chart check” procedure is laborious and subject to human errors or other factors. A computer-assisted chart checking process will enable more complete and accurate human review of critical parameters, reduce the risk of medical errors, and improve the efficiency. Methods: We developed a web-based software system that enables a thorough weekly quality assurance checks. In the backend, the software retrieves all machine parameters from a Treatment Management System (TMS) and compares them against the corresponding ones from the treatment planning system. They are also checked for validity against preset rules. The results are displayed as a web page in the front-end for physicists to review. Then a summary report is generated and uploaded automatically to the TMS as a record for weekly chart checking. Results: The software system has been deployed on a web server in our department’s intranet, and has been tested thoroughly by our clinical physicists. A plan parameter would be highlighted when it is off the preset limit. The developed system has changed the way of checking charts with significantly improved accuracy, efficiency, and completeness. It has been shown to be robust, fast, and easy to use. Conclusion: A computer-assisted system has been developed for efficient, accurate, and comprehensive weekly chart checking. The system has been extensively validated and is being implemented for routine clinical use.

  5. Duke Surgery Research Central: an open-source Web application for the improvement of compliance with research regulation

    PubMed Central

    Pietrobon, Ricardo; Shah, Anand; Kuo, Paul; Harker, Matthew; McCready, Mariana; Butler, Christeen; Martins, Henrique; Moorman, CT; Jacobs, Danny O

    2006-01-01

    Background Although regulatory compliance in academic research is enforced by law to ensure high quality and safety to participants, its implementation is frequently hindered by cost and logistical barriers. In order to decrease these barriers, we have developed a Web-based application, Duke Surgery Research Central (DSRC), to monitor and streamline the regulatory research process. Results The main objective of DSRC is to streamline regulatory research processes. The application was built using a combination of paper prototyping for system requirements and Java as the primary language for the application, in conjunction with the Model-View-Controller design model. The researcher interface was designed for simplicity so that it could be used by individuals with different computer literacy levels. Analogously, the administrator interface was designed with functionality as its primary goal. DSRC facilitates the exchange of regulatory documents between researchers and research administrators, allowing for tasks to be tracked and documents to be stored in a Web environment accessible from an Intranet. Usability was evaluated using formal usability tests and field observations. Formal usability results demonstrated that DSRC presented good speed, was easy to learn and use, had a functionality that was easily understandable, and a navigation that was intuitive. Additional features implemented upon request by initial users included: extensive variable categorization (in contrast with data capture using free text), searching capabilities to improve how research administrators could search an extensive number of researcher names, warning messages before critical tasks were performed (such as deleting a task), and confirmatory e-mails for critical tasks (such as completing a regulatory task). Conclusion The current version of DSRC was shown to have excellent overall usability properties in handling research regulatory issues. It is hoped that its release as an open

  6. Creating of Central Geospatial Database of the Slovak Republic and Procedures of its Revision

    NASA Astrophysics Data System (ADS)

    Miškolci, M.; Šafář, V.; Šrámková, R.

    2016-06-01

    The article describes the creation of initial three dimensional geodatabase from planning and designing through the determination of technological and manufacturing processes to practical using of Central Geospatial Database (CGD - official name in Slovak language is Centrálna Priestorová Databáza - CPD) and shortly describes procedures of its revision. CGD ensures proper collection, processing, storing, transferring and displaying of digital geospatial information. CGD is used by Ministry of Defense (MoD) for defense and crisis management tasks and by Integrated rescue system. For military personnel CGD is run on MoD intranet, and for other users outside of MoD is transmutated to ZbGIS (Primary Geodatabase of Slovak Republic) and is run on public web site. CGD is a global set of geo-spatial information. CGD is a vector computer model which completely covers entire territory of Slovakia. Seamless CGD is created by digitizing of real world using of photogrammetric stereoscopic methods and measurements of objects properties. Basic vector model of CGD (from photogrammetric processing) is then taken out to the field for inspection and additional gathering of objects properties in the whole area of mapping. Finally real-world objects are spatially modeled as a entities of three-dimensional database. CGD gives us opportunity, to get know the territory complexly in all the three spatial dimensions. Every entity in CGD has recorded the time of collection, which allows the individual to assess the timeliness of information. CGD can be utilized for the purposes of geographical analysis, geo-referencing, cartographic purposes as well as various special-purpose mapping and has the ambition to cover the needs not only the MoD, but to become a reference model for the national geographical infrastructure.

  7. An analysis of the development and implementation of a smartphone application for the delivery of antimicrobial prescribing policy: lessons learnt

    PubMed Central

    Charani, E.; Kyratsis, Y.; Lawson, W.; Wickens, H.; Brannigan, E. T.; Moore, L. S. P.; Holmes, A. H.

    2013-01-01

    Objectives Smartphone usage amongst clinicians is widespread. Yet smartphones are not widely used for the dissemination of policy or as clinical decision support systems. We report here on the development, adoption and implementation process of the Imperial Antimicrobial Prescribing Application across five teaching hospitals in London. Methods Doctors and clinical pharmacists were recruited to this study, which employed a mixed methods in-depth case-study design with focus groups, structured pre- and post-intervention survey questionnaires and live data on application uptake. The primary outcome measure was uptake of the application by doctors and its acceptability. The development and implementation processes were also mapped. Results The application was downloaded by 40% (376) of junior doctors with smartphones (primary target user group) within the first month and by 100% within 12 months. There was an average of 1900 individual access sessions per month, compared with 221 hits on the Intranet version of the policy. Clinicians (71%) reported that using the application improved their antibiotic knowledge. Conclusions Clinicians rapidly adopted the mobile application for antimicrobial prescribing at the point of care, enabling the policy to reach a much wider audience in comparison with paper- and desktop-based versions of the policy. Organizations seeking to optimize antimicrobial prescribing should consider utilizing mobile technology to deliver point-of-care decision support. The process revealed a series of barriers, which will need to be addressed at individual and organizational levels to ensure safe and high-quality delivery of local policy at the point of care. PMID:23258314

  8. Medical report type in liver transplantation as a quality system document: new prospects for computerization.

    PubMed

    Ghirelli, R; Andorno, E; Biffa, G; Bottino, G; Casaccia, M; Centanaro, M; Dodi, F; Gentile, R; Morelli, N; Nocera, A; Parodi, M C; Picciotto, A; Ravazzoni, F; Santori, G; Valente, R; Viscoli, C; Valente, U

    2007-01-01

    The usage of a computerized system to organize data and ease the activity procedures of liver transplantation is useful in clinical transplantation. Preliminary cognitive research on systems of clinical transplantation database concerning medical reports was performed to verify their development level. The survey highlighted that, so far, there has been no experimentation that can be applied to a medical report type devoted to liver transplantation. Regulations in force substantially point out that the medical report ought to contain all items that have to be taken into account in handling the patient from pretransplantation to follow-up. The Department of Transplantation of Genoa chose its medical report model for liver transplantation. The medical report model included the following items: personal data; case history; diagnosis; initial examination for prelisting; fitness for transplantation; assistance context; clinical data including subjective, objective, and instrumental parameters; pharmacological therapies; informed consent, evaluation of fitness; nursing data; counseling and clinical evaluations according to protocols and guidelines of the national transplantation centers. If the computing is well trained, it is supposed to help maintain a whole data view provided it is supplied information in an adequate way. Immediate clinical procedural advantages and useful scientific observations may be obtained from a high-quality database. In fact, all functions have to be applied to specific clinical, administrative needs to be remotely shared and conveniently integrated with each other to make the liver transplantation medical report an easy and handy instrument for inputting and handling data. It must be a precise, complete instrument that may be accessible in real time from any site connected with the intranet network, be unchangeable, and be protected to ensure certification and forensic medicine value.

  9. Expert Seeker

    NASA Technical Reports Server (NTRS)

    Fernandez, Becerra

    2003-01-01

    Expert Seeker is a computer program of the knowledge-management-system (KMS) type that falls within the category of expertise-locator systems. The main goal of the KMS system implemented by Expert Seeker is to organize and distribute knowledge of who are the domain experts within and without a given institution, company, or other organization. The intent in developing this KMS was to enable the re-use of organizational knowledge and provide a methodology for querying existing information (including structured, semistructured, and unstructured information) in a way that could help identify organizational experts. More specifically, Expert Seeker was developed to make it possible, by use of an intranet, to do any or all of the following: Assist an employee in identifying who has the skills needed for specific projects and to determine whether the experts so identified are available. Assist managers in identifying employees who may need training opportunities. Assist managers in determining what expertise is lost when employees retire or otherwise leave. Facilitate the development of new ways of identifying opportunities for innovation and minimization of duplicated efforts. Assist employees in achieving competitive advantages through the application of knowledge-management concepts and related systems. Assist external organizations in requesting speakers for specific engagements or determining from whom they might be able to request help via electronic mail. Help foster an environment of collaboration for rapid development in today's environment, in which it is increasingly necessary to assemble teams of experts from government, universities, research laboratories, and industries, to quickly solve problems anytime, anywhere. Make experts more visible. Provide a central repository of information about employees, including information that, heretofore, has typically not been captured by the human-resources systems (e.g., information about past projects, patents, or

  10. creation of unificed geoinformation system for monitoring social and economic developments of departamento quindio (colombia) on the basis of the isolated data sources

    NASA Astrophysics Data System (ADS)

    Buravlev, V.; Sereshnikov, S. V.; Mayorov, A. A.; Vila, J. J.

    At each level of the state and municipal management the information resources which provide the support of acceptance of administrative decisions, usually are performed as a number of polytypic, untied among themselves electronic data sources, such as databases, geoinformation projects, electronic archives of documents, etc. These sources are located in the various organizations, they function in various programs, and are actualized according to various rules. Creation on the basis of such isolated sources of the uniform information systems which provide an opportunity to look through and analyze any information stored in these sources in real time mode, will help to promote an increase in a degree of adequacy of accepted administrative decisions. The Distributed Data Service technology - TrisoftDDS, developed by company Trisoft, Ltd, provides the construction of horizontal territorially distributed heterogeneous information systems (TeRGIS). Technology TrisoftDDS allows the quickly creation and support, easy modification of systems, the data sources for which are already existing information complexes, without any working capacity infringements of the last ones, and provides the remote regulated multi-user access to the different types of data sources by the Internet/Intranet. Relational databases, GIS projects, files of various types (documents MS Office, images, html documents, etc.) can be used as data sources in TeRGIS. TeRGIS is created as Internet/Intranet application representing three-level client-server system. Access to the information in existing data sources is carried out by means of the distributed DDS data service, the nucleus of which is the distributed data service server - the DSServer, settling down on an intermediate level. TrisoftDDS Technology includes the following components: Client DSBrowser (Data Service Browser) - the client application connected through the Internet/intranet to the DSServer and provides both - a choice and viewing of

  11. FY 1997 Hanford telecommunication and informations system user profile, milestone IRM-097-003

    SciTech Connect

    Witherspoon, T.T.

    1997-09-22

    This document reports survey data collected from the U.S. Department of Energy, Richland Operations Office (DOE-RL), Project Hanford Management Contract (PHMC) companies, and the PHMC enterprise companies for purposes of characterizing the Hanford Local Area Network (HLAN) user profile. Telephone, radio, and pager data are also provided. The data reveal that job tasks of the 8,500 Hanford Site workers who use the HLAN are highly, if not completely, computer dependent. Employees use their computers as their pens and paper, calculators, drafting tables and communication devices. Fifty eight percent of the survey respondents predict 90 to 100% loss in productivity if they had no access to a computer. Additionally, 30% of the users felt they would have a 50 to 80% loss in productivity without computers; and more than 68 % use their computers between 4 and 8 hours per day. The profile also shows th at the software packages used most heavily are cc:Mail` the Windows version, Hanford Information, WordPerfece, Site Forms and Look-up. Use of Windows-based products is very high. Regarding the productivity tools that are seldom used, 49 % of the respondents say they ``never use`` the Hanford Help and Hints (HUH). The use of the external intemet by Hanford has shown a large increase. The survey indicates that users rate the intranet and the ability to access other sources of information as the fourth most important computer application. The Microsoft System Management Server (SMS 4) data show that more than 60% of the computers on the HLAN need replacement or upgrades to run the Windows 95 Operating System, which has been selected as the PHMC standard. Although data also show that 77% of the PHMC machines are running the current standard Windows for Workgroup version 3. 1 1, they do not have the memory and/or the hard disk space to upgrade to Windows 95. The survey results indicate that telephone system use is also high and regarded as a useful tool. Pager use is very high and

  12. An Integrated Information System for Supporting Quality Management Tasks

    NASA Astrophysics Data System (ADS)

    Beyer, N.; Helmreich, W.

    2004-08-01

    In a competitive environment, well defined processes become the strategic advantage of a company. Hence, targeted Quality Management ensures efficiency, trans- parency and, ultimately, customer satisfaction. In the particular context of a Space Test Centre, a num- ber of specific Quality Management standards have to be applied. According to the revision of ISO 9001 dur- ing 2000, and due to the adaptation of ECSS-Q20-07, process orientation and data analysis are key tasks for ensuring and evaluating the efficiency of a company's processes. In line with these requirements, an integrated management system for accessing the necessary infor- mation to support Quality Management and other proc- esses has been established. Some of its test-related fea- tures are presented here. Easy access to the integrated management system from any work place at IABG's Space Test Centre is ensured by means of an intranet portal. It comprises a full set of quality-related process descriptions, information on test facilities, emergency procedures, and other relevant in- formation. The portal's web interface provides direct access to a couple of external applications. Moreover, easy updating of all information and low cost mainte- nance are features of this integrated information system. The timely and transparent management of non- conformances is covered by a dedicated NCR database which incorporates full documentation capability, elec- tronic signature and e-mail notification of concerned staff. A search interface allows for queries across all documented non-conformances. Furthermore, print ver- sions can be generated at any stage in the process, e.g. for distribution to customers. Feedback on customer satisfaction is sought through a web-based questionnaire. The process is initiated by the responsible test manager through submission of an e- mail that contains a hyperlink to a secure website, ask- ing the customer to complete the brief online form, which is directly fed to a database

  13. The cost management organization: the next step for materiel management.

    PubMed

    Schuweiler, R C

    1997-06-01

    With Materiel Management's transition over the last decade from simple logistics to analysis and cost management, it has gained recognition as a key part of the management team responsible for supplies, equipment, standards, and associated processes to identify, purchase, store, distribute, issue, and dispose of supplies and equipment. The materiel manager's job consists of putting the right product in the right place at the right time and in the right quantity at the best total delivered cost. In this context, Materiel Management has made powerful impacts to lower costs associated with: Distribution--costs have been lowered by actively adopting advanced supply channel management techniques such as primary suppliers, JIT, stockless programs, case cart/custom kit/procedure based delivery systems, modified stockless programs as well as margin management through cost plus, flat fee, or margins paid per activity. Cost of goods--lowered through aggregated purchasing in the forms of regional and national purchasing alliances and local capitation or other gain/risk share programs. Internal process costs--lowered by out-sourcing and/or integrating supplier processes and personnel into operations via partnership approaches. We have also reduced transactional costs through EDI transaction sets and the emerging use of the inter and intranet/electronic commerce, procurement cards, and evaluated receipt settlement processes. De-layering--We have lowered the operating costs of Materiel Management overhead by re-design/re-engineering, resulting in reduced management and greater front line authority. Quality--We have learned to identify and respond to customer and supplier needs by using quality improvement tools and ongoing measurement and monitoring techniques. Through this we have identified the waste of non-beneficial products and services. We have adopted supplier certification measurers to ensure quality is built into processes and outcomes. With so much already accomplished

  14. Web-based, virtual course units as a didactic concept for medical teaching.

    PubMed

    Schultze-Mosgau, Stefan; Zielinski, Thomas; Lochner, Jürgen

    2004-06-01

    The objective was to develop a web-based, virtual series of lectures for evidence-based, standardized knowledge transfer independent of location and time with possibilities for interactive participation and a concluding web-based online examination. Within the framework of a research project, specific Intranet and Internet capable course modules were developed together with a concluding examination. The concept of integrating digital and analogue course units supported by sound was based on FlashCam (Nexus Concepts), Flash MX (Macromedia), HTML and JavaScript. A Web server/SGI Indigo Unix server was used as a platform by the course provider. A variety of independent formats (swf, avi, mpeg, DivX, etc.) were integrated in the individual swf modules. An online examination was developed to monitor the learning effect. The examination papers are automatically forwarded by email after completion. The results are also returned to the user automatically after they have been processed by a key program and an evaluation program. The system requirements for the user PC have deliberately been kept low (Internet Explorer 5.0, Flash-Player 6, 56 kbit/s modem, 200 MHz PC). Navigation is intuitive. Users were provided with a technical online introduction and a FAQ list. Eighty-two students of dentistry in their 3rd to 5th years of study completed a questionnaire to assess the course content and the user friendliness (SPSS V11) with grades 1 to 6 (1 = 'excellent' and 6 = 'unsatisfactory'). The course units can be viewed under the URL: http://giga.rrze.uni-erlangen.de/movies/MKG/trailer and URL: http://giga.rrze.uni-erlangen.de/movies/MKG/demo/index. Some 89% of the students gave grades 1 (excellent) and 2 (good) for accessibility independent of time and 83% for access independent of location. Grades 1 and 2 were allocated for an objectivization of the knowledge transfer by 67% of the students and for the use of video sequences for demonstrating surgical techniques by 91% of the

  15. Web-based guided self-help for employees with depressive symptoms (Happy@Work): design of a randomized controlled trial

    PubMed Central

    2013-01-01

    Background Depressive disorders are highly prevalent in the working population and are associated with excessive costs for both society and companies. Effective treatment for employees with depressive symptoms in occupational health care is limited. The purpose of this study is to investigate the effectiveness and cost-effectiveness of an indicated preventive web-based guided self-help course for employees with depressive symptoms. Methods The study is a two-arm randomized controlled trial comparing a web-based guided self-help course with care-as-usual. The self-help course consists of 6 weekly lessons. Weekly support will be provided by a coach via the website. Subjects in the care-as-usual group do not receive any treatment in addition to regular care. 200 white collar workers from several national and international companies in the Netherlands will be recruited via different methods such as banners on the company’s intranet, pamphlets and posters. Subjects will be included when they: have elevated depressive symptoms (score ≥16 on the Center for Epidemiologic Studies Depression scale), are 18 years of age or older, have access to the Internet and can be contacted via e-mail. Exclusion criteria are: partial or full work absenteeism, a legal labor dispute with the employer and receiving treatment from the company’s occupational health care at study entrance. The primary outcome is depressive symptoms. Secondary outcomes include work absenteeism, work performance, burnout, anxiety, quality of life, health care use and production losses. Outcome data will be collected at 8 weeks, 6 months, and 12 months after baseline. Analyses will be based on the intention-to-treat principle. The cost-effectiveness analyses will be performed from a societal and a company’s perspective. A process evaluation will be conducted alongside the study. Discussion This study evaluates the effectiveness and cost-effectiveness of a web-based guided self-help course for employees

  16. Authomatization of Digital Collection Access Using Mobile and Wireless Data Terminals

    NASA Astrophysics Data System (ADS)

    Leontiev, I. V.

    -processing and synchronization with remote library databases. We discuss the use of PalmOS-compatible devices, and WindowsCE terminals. Our software system is based on modular, scalable three-tier architecture. Additional functionality can be easily customized. Scalability is also supplied by Internet / Intranet technologies, and radio-access points. The base module of the system supports generic warehouse operations: cyclecounting with handheld barcode-scanners, efficient items delivery and issue, item movement, reserving, report generating on finished and in-process operations. Movements are optimized using worker's current location, operations are sorted in a priority order and transmitted to mobile and wireless worker's terminals. Mobile terminals improve of tasks processing control, eliminate staff mistakes, display actual information about main processes, provide data for online-reports, and significantly raise the efficiency of data exchange.

  17. ALMA Correlator Real-Time Data Processor

    NASA Astrophysics Data System (ADS)

    Pisano, J.; Amestica, R.; Perez, J.

    2005-10-01

    The design of a real-time Linux application utilizing Real-Time Application Interface (RTAI) to process real-time data from the radio astronomy correlator for the Atacama Large Millimeter Array (ALMA) is described. The correlator is a custom-built digital signal processor which computes the cross-correlation function of two digitized signal streams. ALMA will have 64 antennas with 2080 signal streams each with a sample rate of 4 giga-samples per second. The correlator's aggregate data output will be 1 gigabyte per second. The software is defined by hard deadlines with high input and processing data rates, while requiring interfaces to non real-time external computers. The designed computer system - the Correlator Data Processor or CDP, consists of a cluster of 17 SMP computers, 16 of which are compute nodes plus a master controller node all running real-time Linux kernels. Each compute node uses an RTAI kernel module to interface to a 32-bit parallel interface which accepts raw data at 64 megabytes per second in 1 megabyte chunks every 16 milliseconds. These data are transferred to tasks running on multiple CPUs in hard real-time using RTAI's LXRT facility to perform quantization corrections, data windowing, FFTs, and phase corrections for a processing rate of approximately 1 GFLOPS. Highly accurate timing signals are distributed to all seventeen computer nodes in order to synchronize them to other time-dependent devices in the observatory array. RTAI kernel tasks interface to the timing signals providing sub-millisecond timing resolution. The CDP interfaces, via the master node, to other computer systems on an external intra-net for command and control, data storage, and further data (image) processing. The master node accesses these external systems utilizing ALMA Common Software (ACS), a CORBA-based client-server software infrastructure providing logging, monitoring, data delivery, and intra-computer function invocation. The software is being developed in tandem

  18. Behaviour patterns preceding a railway suicide: Explorative study of German Federal Police officers' experiences

    PubMed Central

    2011-01-01

    Background Constant high-level numbers of railway suicides indicate that prevention strategies against railway suicides are urgently needed. The main question of the present study was whether pre-crash railway suicide behaviour can be identified, using German Federal Police officers experience with suicidal events in railway related environments. Methods To collect information on pre-crash railway suicide behaviour, a questionnaire was used and made available on the German Federal Police intranet. A total of 202 subjects (mean age: 41 years, sex: 84.9% male) were included in the analysis. Multivariate logistic regression analyses were performed to predict the prevention of suicide (first model) or demand for counselling (second model) as outcomes. Sex, age, years of service, number of experienced suicides, suicides personally observed, information on suicides obtained from witnesses and finally either counselling/debriefing (first model) or whether officers had prevented a suicide (second model) were used as predictors. Results A considerable proportion of police officers reported behavioural patterns preceding a suicide. Half of them observed the dropping or leaving behind of personal belongings or the avoidance of eye contact, more than a third erratic gesture, mimic or movement. Erratic communication patterns and general confusion were each reported by about one quarter. One fifth indicated the influence of alcohol. Less frequently observed behaviour was aimlessly wandering (14.3%) and out of the ordinary clothing (4%). About one third of all railway suicide victims committed suicide in stations. Of those, 70% had chosen an eminent spot. The multivariate logistic regression model using prevented suicides as the outcome identified the number of suicides experienced, counselling/debriefing and having personally observed a suicide as variables with significant impact. The model using counselling/debriefing as the outcome identified age and having prevented a

  19. High school science teachers' perceptions of telecommunications utilizing a Concerns-Based Adoption Model (CBAM)

    NASA Astrophysics Data System (ADS)

    Slough, Scott Wayne

    The purpose of this study was to describe high school science teachers' perceptions of telecommunications. The data were collected through open-ended ethnographic interviews with 24 high school science teachers from five different high schools in a single suburban school district who had been in an emerging telecommunications-rich environment for two and one-half years. The interview protocol was adapted from Honey and Henriquez (1993), with the Concerns-Based Adoption Model (CBAM) (Bailey & Palsha, 1992) providing a conceptual framework for data analysis. For this study, the emerging telecommunications-rich environment included a district-wide infrastructure that had been in place for two and one-half years that included a secure district-wide Intranet, 24 network connections in each classroom, full Internet access from the network, four computers per classroom, and a variety of formal and informal professional development opportunities for teachers. Categories of results discussed include: (a) teacher's profession use of telecommuunications; (b) teachers' perceptions of student's use of telecommunications; (c) teachers' perceptions of barriers to the implementation of telecommunications; (d) teachers' perceptions of supporting conditions for the implementation of telecommunications; (e) teachers' perceptions of the effect of telecommunications on high school science instruction; (f) teachers' perceptions of the effect of telecommunications on student's learning in high school science; and (g) the demographic variables of the sex of the teacher, years of teaching experience, school assignment within the district, course assignment(s), and academic preparation. Implications discussed include: (a) telecommunications can be implemented successfully in a variety of high school science classrooms with adequate infrastructure support and sufficient professional development opportunities, including in classes taught by females and teachers who were not previously

  20. Web-based, virtual course units as a didactic concept for medical teaching.

    PubMed

    Schultze-Mosgau, Stefan; Zielinski, Thomas; Lochner, Jürgen

    2004-06-01

    The objective was to develop a web-based, virtual series of lectures for evidence-based, standardized knowledge transfer independent of location and time with possibilities for interactive participation and a concluding web-based online examination. Within the framework of a research project, specific Intranet and Internet capable course modules were developed together with a concluding examination. The concept of integrating digital and analogue course units supported by sound was based on FlashCam (Nexus Concepts), Flash MX (Macromedia), HTML and JavaScript. A Web server/SGI Indigo Unix server was used as a platform by the course provider. A variety of independent formats (swf, avi, mpeg, DivX, etc.) were integrated in the individual swf modules. An online examination was developed to monitor the learning effect. The examination papers are automatically forwarded by email after completion. The results are also returned to the user automatically after they have been processed by a key program and an evaluation program. The system requirements for the user PC have deliberately been kept low (Internet Explorer 5.0, Flash-Player 6, 56 kbit/s modem, 200 MHz PC). Navigation is intuitive. Users were provided with a technical online introduction and a FAQ list. Eighty-two students of dentistry in their 3rd to 5th years of study completed a questionnaire to assess the course content and the user friendliness (SPSS V11) with grades 1 to 6 (1 = 'excellent' and 6 = 'unsatisfactory'). The course units can be viewed under the URL: http://giga.rrze.uni-erlangen.de/movies/MKG/trailer and URL: http://giga.rrze.uni-erlangen.de/movies/MKG/demo/index. Some 89% of the students gave grades 1 (excellent) and 2 (good) for accessibility independent of time and 83% for access independent of location. Grades 1 and 2 were allocated for an objectivization of the knowledge transfer by 67% of the students and for the use of video sequences for demonstrating surgical techniques by 91% of the

  1. Evolving the Web-Based Distributed SI/PDO Architecture for High-Performance Visualization

    SciTech Connect

    HOLMES,VICTOR P.; LINEBARGER,JOHN M.; MILLER,DAVID J.; VANDEWART,RUTHE LYNN; CROWLEY,CHARLES P.

    2000-08-16

    The Simulation Intranet/Product Database Operator (SI/PDO) project has developed a Web-based distributed object architecture for high performance scientific simulation. A Web-based Java interface guides designers through the design and analysis cycle via solid and analytical modeling, meshing, finite element simulation, and various forms of visualization. The SI/PDO architecture has evolved in steps towards satisfying Sandia's long-term goal of providing an end-to-end set of services for high fidelity full physics simulations in a high-performance, distributed, and distance computing environment. This paper describes the continuing evolution of the architecture to provide high-performance visualization services. Extensions to the SI/PDO architecture allow web access to visualization tools that run on MP systems. This architecture makes these tools more easily accessible by providing web-based interfaces and by shielding the user from the details of these computing environments. The design is a multi-tier architecture, where the Java-based GUI tier runs on a web browser and provides image display and control functions. The computation tier runs on MP machines. The middle tiers provide custom communication with MP machines, remote file selection, remote launching of services, load balancing, and machine selection. The architecture allows middleware of various types (CORBA, COM, RMI, sockets, etc.) to connect the tiers depending upon the situation. Testing of constantly developing visualization tools can be done in an environment where there are only two tiers which both run on desktop machines. This allows fast testing turnaround and does not use compute cycles on high-performance machines. Once the code and interfaces are tested, they are moved to high-performance machines, and new tiers are added to handle the problems of using these machines. Uniform interfaces are used throughout the tiers to allow this flexibility. Experiments test the appropriate level of

  2. Book Out! An Inventory Story

    NASA Technical Reports Server (NTRS)

    Panait, Claudia M.

    2004-01-01

    The NASA Glenn Library is a science and engineering research library providing the most current books, journals, CD-ROM's and documents to support the study of aeronautics, space propulsion and power, communications technology, materials and structures and microgravity science. The GRC technical library also supports the research and development efforts of all scientists and engineers on site via full text electronic files, literature searching, technical reports, etc. As an intern in the NASA Glenn Library, I attempt to support these objectives through efficiently and effectively fulfilling the assignment that was given to me. The assignment that was relegated to me was to catalog National Advisory Committee for Aeronautics, NASA Technical Documents into NASA Galaxie. This process consists of holdings being added to existing Galaxie records, upgrades and editing done to the bibliographic records when needed, adding URL's into Galaxie when they were missing from the record. NASA ASAP and Digidoc was used to locate URL's of PDF's that were not in Galaxie. A spreadsheet of documents with no URL's were maintained. Also, a subject channel of web, fill-text, paid and free, journal and other subject specific pages were developed and expanded fiom current content of intranet pages. To expand upon the second half of my assignment, I was given the project of taking inventory of the library s book collection. I kept record of the books that were not accounted for on a master list I was given to work fiom and submitted them for correction and addition. I also made sure the books were placed in the appropriate order and made corrections to any discrepancies that existed between the master list and what was on the shelf. Upon completion of this assignment, I will have verified that 21,113 books were in the correct location, order and have the correct corresponding serial number and barcode. In conclusion, as of this date I have input around 750 documents into NASA Galaxie

  3. The Experience Of The Meteorological Support By The National Institute Of Meteorology During The XV Pan-american Games

    NASA Astrophysics Data System (ADS)

    Seabra, M.; Gonçalves, P.; Braga, A.; Raposo, R.; Ito, E.; Gadelha, A.; Dallantonia, A.

    2008-05-01

    emitted in Portuguese, English and Spanish, and sent to the INMET homepage, organizing committee, and specific area (intranet) accessed only by the athletes and technical commissions. Direct interaction with the game organizers allowed for a more efficient and precise decision-making process regarding meteorological effects in some sport modalities. As an example we can mention the fact that during the women marathon competition a low humidity alert was forecasted and the organizers took care to increase hydratation to prevent problems. INMET's participation during the XVth Pan-American Games, which took place in Rio de Janeiro in July 2007, represented a good opportunity for the institute to provide a tailor-made short range forecast with specific application. INMET's performance was recognized by the organizing committee and the occasion helped to divulge products and services provided by the institution.

  4. Harnessing: Technologies for Sustainable Reindeer Husbandry in the Arctic

    NASA Technical Reports Server (NTRS)

    Maynard, Nancy G.; Yurchak, Boris; Turi, Johan Mathis; Mathiesen, Svein

    2004-01-01

    paper describes some of the technologies which comprise the system including an intranet system to enable the team members to work together and share information electronically, remote sensing data for monitoring environmental parameters important to reindeer husbandry (e.g. SAR, Landsat), acquisition of ground-based measurements, and the GIS-based information management and knowledge sharing system.

  5. Improvements in Data Quality, Integration and Reliability: New Developments at the IRIS DMC

    NASA Astrophysics Data System (ADS)

    Ahern, Tim; Benson, Rick; Casey, Rob; Trabant, Chad; Weertman, Bruce

    2014-05-01

    The IRIS DMC operates a large Data Management Center funded primarily by the US National Science Foundation. Our traditional focus has been on the reception of seismic waveforms and associated metadata, curation of datasets, and the distribution of data to the research and monitoring communities. New activities at the DMC include: 1) the establishment of an Auxiliary Data Center (ADC) near High Performance Computing Centers (HPCs), 2) the development and operation of a new quality assurance system, and 3) work in both vertical and horizontal integration of geoscience datasets. This presentation will address the following topics. In 2013, a fully functioning, unstaffed, center was installed at Lawrence Livermore National Laboratory, near one of the most capable high performance computing centers in the world. Not only does the ADC function as an operational replicate of the IRIS DMC in Seattle, it also allows HPC access to the large archive of data managed by IRIS using local intranet instead of internet input/output capacities. A current effort is now being directed toward the improvement of data quality of nearly all data entering the IRIS DMC through a combination of a sophisticated quality assurance system called MUSTANG, with more direct involvement by IRIS personnel to help identify stations with data quality issues. IRIS is also involved in the COOPEUS project, a collaboration between large research infrastructures in Europe and the US. First step in COOPEUS was to standardize the method of accessing data from 2 waveform data centers in the US and 5 seismological data centers in Europe. This vertical integration has resulted in a "federated" system of data centers. Additionally, IRIS is leading an EarthCube Building Blocks project that will improve horizontal access to data across geoscience disciplines. When coupled with brokering and service registration efforts, this EC effort will aid in data discovery, access, and utilization. This presentation will

  6. Delivering images to the operating room: a web-based solution.

    PubMed

    Bennett, W F; Tunstall, K M; Skinner, P W; Spigos, D G

    2002-01-01

    the system. Overall impression is good, but the timeliness of the intraoperative films needs to be improved. The author's pilot project of installing a web-based display system in the operating room still is being evaluated. Their initial results have been positive, and if there are no major problems that arise the project will be expanded. These results show that it is possible to provide image delivery to the OR over the intranet that is acceptable to the surgeons. PMID:12105714

  7. Wide area sensor network

    NASA Astrophysics Data System (ADS)

    Mukhopadhyay, Sanjoy; Nix, Tricia; Junker, Robert; Brentano, Josef; Khona, Dhiren

    2006-05-01

    The technical concept for this project has existed since the Chernobyl accident in 1986. A host of Eastern European nations have developed countrywide grid of sensors to monitor airborne radiation. The objective is to build a radiological sensor network for real-time monitoring of environmental radiation levels in order to provide data for warning, and consequentially the assessment of a nuclear event. A network of radiation measuring equipment consisting of gamma, neutron, alpha, and beta counters would be distributed over a large area (preferably on fire station roof tops) and connected by a wireless network to the emergency response center. The networks would be deployed in urban environments and would supply first responders and federal augmentation teams (including those from the U.S. Departments of Energy, Defense, Justice, and Homeland Security) with detailed, accurate information regarding the transport of radioactive environmental contaminants, so the agencies can provide a safe and effective response. A networked sensor capability would be developed, with fixed sensors deployed at key locations and in sufficient numbers, to provide adequate coverage for early warning, and input to post-event emergency response. An overall system description and specification will be provided, including detector characteristics, communication protocols, infrastructure and maintenance requirements, and operation procedures. The system/network can be designed for a specifically identified urban area, or for a general urban area scalable to cities of specified size. Data collected via the network will be transmitted directly to the appropriate emergency response center and shared with multiple agencies via the Internet or an Intranet. The data collected will be managed using commercial off - the - shelf Geographical Information System (GIS). The data will be stored in a database and the GIS software will aid in analysis and management of the data. Unique features of the

  8. Using knowledge brokers to facilitate the uptake of pediatric measurement tools into clinical practice: a before-after intervention study

    PubMed Central

    2010-01-01

    Background The use of measurement tools is an essential part of good evidence-based practice; however, physiotherapists (PTs) are not always confident when selecting, administering, and interpreting these tools. The purpose of this study was to evaluate the impact of a multifaceted knowledge translation intervention, using PTs as knowledge brokers (KBs) to facilitate the use in clinical practice of four evidence-based measurement tools designed to evaluate and understand motor function in children with cerebral palsy (CP). The KB model evaluated in this study was designed to overcome many of the barriers to research transfer identified in the literature. Methods A mixed methods before-after study design was used to evaluate the impact of a six-month KB intervention by 25 KBs on 122 practicing PTs' self-reported knowledge and use of the measurement tools in 28 children's rehabilitation organizations in two regions of Canada. The model was that of PT KBs situated in clinical sites supported by a network of KBs and the research team through a broker to the KBs. Modest financial remuneration to the organizations for the KB time (two hours/week for six months), ongoing resource materials, and personal and intranet support was provided to the KBs. Survey data were collected by questionnaire prior to, immediately following the intervention (six months), and at 12 and 18 months. A mixed effects multinomial logistic regression was used to examine the impact of the intervention over time and by region. The impact of organizational factors was also explored. Results PTs' self-reported knowledge of all four measurement tools increased significantly over the six-month intervention, and reported use of three of the four measurement tools also increased. Changes were sustained 12 months later. Organizational culture for research and supervisor expectations were significantly associated with uptake of only one of the four measurement tools. Conclusions KBs positively influenced

  9. Reducing door to needle time for stroke thrombolysis.

    PubMed

    Gill, Sumanjit

    2014-01-01

    Better outcomes are obtained with stroke thrombolysis the more rapidly it is given, both in terms of the patient's level of functional ability and also mortality. Current UK performance targets (outside London) aim for a time of 45 minutes or less. Thrombolysis pathways involve multidisciplinary working across departmental boundaries as well as senior level decision making. Our system used telemedicine out of hours adding additional complexity to the pathway. The initial planning stages started by auditing current practice and mapping the existing pathway. The figures for door to needle times were held on a database on the stroke unit and collected in detail for the purposes of national reporting. The pathway was mapped by combining personal experience of working within the stroke service with the experiences of the general medical registrars who worked the system out of hours. The initial action was to present this information throughout the hospital at departmental meetings. Opinions were canvassed at these meetings on where the biggest barriers were within the pathway and how we could address them. An awareness campaign was held by advertising over the intranet. An intervention comprising the following elements was introduced over the period of a year: introduction of an ambulance pre-alert, revision of the existing pathway, and education to all those involved in thrombolysis. The cases where particularly long delays were noted were audited in more depth to identify barriers to flow through the system. This was reported in ward meetings for staff to contribute experience and to offer solutions. We went to commissioning group meetings to gain the support of the local ambulance service, and talked to A&E seniors about the project and the ways in which they could help. Median times were calculated from a stroke database. There was a fall in median door to needle time of 65.5 to 49 minutes over a period of 18 months. A complex intervention to improve door to needle

  10. Automating slope monitoring in mines with terrestrial lidar scanners

    NASA Astrophysics Data System (ADS)

    Conforti, Dario

    2014-05-01

    Static terrestrial laser scanners (TLS) have been an important component of slope monitoring for some time, and many solutions for monitoring the progress of a slide have been devised over the years. However, all of these solutions have required users to operate the lidar equipment in the field, creating a high cost in time and resources, especially if the surveys must be performed very frequently. This paper presents a new solution for monitoring slides, developed using a TLS and an automated data acquisition, processing and analysis system. In this solution, a TLS is permanently mounted within sight of the target surface and connected to a control computer. The control software on the computer automatically triggers surveys according to a user-defined schedule, parses data into point clouds, and compares data against a baseline. The software can base the comparison against either the original survey of the site or the most recent survey, depending on whether the operator needs to measure the total or recent movement of the slide. If the displacement exceeds a user-defined safety threshold, the control computer transmits alerts via SMS text messaging and/or email, including graphs and tables describing the nature and size of the displacement. The solution can also be configured to trigger the external visual/audio alarm systems. If the survey areas contain high-traffic areas such as roads, the operator can mark them for exclusion in the comparison to prevent false alarms. To improve usability and safety, the control computer can connect to a local intranet and allow remote access through the software's web portal. This enables operators to perform most tasks with the TLS from their office, including reviewing displacement reports, downloading survey data, and adjusting the scan schedule. This solution has proved invaluable in automatically detecting and alerting users to potential danger within the monitored areas while lowering the cost and work required for

  11. Scientific Outreach for K-6 Students: The LTER Schoolyard Children's Book Series

    NASA Astrophysics Data System (ADS)

    Williams, M.; McKnight, D.

    2009-04-01

    , written by Antarctic scientist Diane McKnight, describes the first documented encounter with a live seal in the remote McMurdo Dry Valleys of Antarctica. Additional website information on the children's book "My Water Comes from the Mountains" is available at http://intranet.lternet.edu/archives/documents/Newsletters/NetworkNews/fall04/fall04_pg15.htm. All 433 pieces of orginal artwork for My Water Comes from the Mountains can be viewed at http://culter.colorado.edu/exec/Mywater/mywater_search_page.cgi.

  12. CREATING A GEOLOGIC PLAY BOOK FOR TRENTON-BLACK RIVER APPALACHIAN BASIN EXPLORATION

    SciTech Connect

    Douglas G. Patchen; Katharine Lee Avary; John M. Bocan; Michael Hohn; John B. Hickman; Paul D. Lake; James A. Drahovzal; Christopher D. Laughrey; Jaime Kostelnik; Taury Smith; Ron Riley; Mark Baranoski

    2005-04-01

    Trenton-Black River interval to delineation of regional limestone diagenesis in the basin. A consistent basin-wide pattern of marine and burial diagenesis that resulted in relatively low porosity and permeability in the subtidal facies of these rocks has been documented across the study area. Six diagenetic stages have been recognized: four marine diagenesis stages and two burial diagenesis stages. This dominance of extensive marine and burial diagenesis yielded rocks with low reservoir potential, with the exception of fractured limestone and dolostone reservoirs. Commercial amounts of porosity, permeability and petroleum accumulation appear to be restricted to areas where secondary porosity developed in association with hydrothermal fluid flow along faults and fractures related to basement tectonics. A broad range of geochemical and fluid inclusion analyses have aided in a better understanding of the origin of the dolomites in the Trenton and Black River Groups over the study area. The results of these analyses support a hydrothermal origin for all of the various dolomite types found to date. The fluid inclusion data suggest that all of the dolomite types analyzed formed from hot saline brines. The dolomite is enriched in iron and manganese, which supports a subsurface origin for the dolomitizing brine. Strontium isotope data suggest that the fluids passed through basement rocks or immature siliciclastic rocks prior to forming the dolomites. All of these data suggest a hot, subsurface origin for the dolomites. The project database continued to be redesigned, developed and deployed. Production data are being reformatted for standard relational database management system requirements. Use of the project intranet by industry partners essentially doubled during the reporting period.

  13. Digital dissection system for medical school anatomy training

    NASA Astrophysics Data System (ADS)

    Augustine, Kurt E.; Pawlina, Wojciech; Carmichael, Stephen W.; Korinek, Mark J.; Schroeder, Kathryn K.; Segovis, Colin M.; Robb, Richard A.

    2003-05-01

    As technology advances, new and innovative ways of viewing and visualizing the human body are developed. Medicine has benefited greatly from imaging modalities that provide ways for us to visualize anatomy that cannot be seen without invasive procedures. As long as medical procedures include invasive operations, students of anatomy will benefit from the cadaveric dissection experience. Teaching proper technique for dissection of human cadavers is a challenging task for anatomy educators. Traditional methods, which have not changed significantly for centuries, include the use of textbooks and pictures to show students what a particular dissection specimen should look like. The ability to properly carry out such highly visual and interactive procedures is significantly constrained by these methods. The student receives a single view and has no idea how the procedure was carried out. The Department of Anatomy at Mayo Medical School recently built a new, state-of-the-art teaching laboratory, including data ports and power sources above each dissection table. This feature allows students to access the Mayo intranet from a computer mounted on each table. The vision of the Department of Anatomy is to replace all paper-based resources in the laboratory (dissection manuals, anatomic atlases, etc.) with a more dynamic medium that will direct students in dissection and in learning human anatomy. Part of that vision includes the use of interactive 3-D visualization technology. The Biomedical Imaging Resource (BIR) at Mayo Clinic has developed, in collaboration with the Department of Anatomy, a system for the control and capture of high resolution digital photographic sequences which can be used to create 3-D interactive visualizations of specimen dissections. The primary components of the system include a Kodak DC290 digital camera, a motorized controller rig from Kaidan, a PC, and custom software to synchronize and control the components. For each dissection procedure, the

  14. Space Shuttle Main Engine Joint Data List Applying Today's Desktop Technologies to Facilitate Engine Processing

    NASA Technical Reports Server (NTRS)

    Jacobs, Kenneth; Drobnick, John; Krell, Don; Neuhart, Terry; McCool, A. (Technical Monitor)

    2001-01-01

    electronic manual that contains all the required data and illustrations in expanded view format using standard PC products (Word, Excel, PDF, Photoshop). The logistics of accurately releasing this information to field personnel was greatly enhanced via the utilization of common office products to produce a more user-friendly format than was originally developed under contract to NASA. This was done without reinventing the system, which would be cost prohibitive on a program of this maturity. The brunt of the joint part tracking is done within the logistics organization and disseminated to all field sites, without duplicating effort at each site. The JDL is easily accessible across the country via the NASA intranet directly at the SSME workstand. The advent of this logistics data product has greatly enhanced the reliability of tracking dynamic changes to the SSME and greatly reduces engineering change turnaround time and potential for errors. Since the inception of the JDL system in 1997, no discrepant parts have propagated to engine assembly operations. This presentation focuses on the challenges overcome and the techniques used to apply today's desktop technologies to an existing logistics data source.

  15. Distributed Multi-interface Catalogue for Geospatial Data

    NASA Astrophysics Data System (ADS)

    Nativi, S.; Bigagli, L.; Mazzetti, P.; Mattia, U.; Boldrini, E.

    2007-12-01

    inventory systems. Prominent features include: 1)Support to distributed queries over a hierarchical data model, supporting incremental queries (i.e. query over collections, to be subsequently refined) and opaque/translucent chaining; 2)Support to several client protocols, through a compound front-end interface module. This allows to accommodate a (growing) number of cataloguing standards, or profiles thereof, including the OGC CSW interface, ebRIM Application Profile (for Core ISO Metadata and other data models), and the ISO Application Profile. The presented catalog clearinghouse supports both the opaque and translucent pattern for service chaining. In fact, the clearinghouse catalog may be configured either to completely hide the underlying federated services or to provide clients with services information. In both cases, the clearinghouse solution presents a higher level interface (i.e. OGC CSW) which harmonizes multiple lower level services (e.g. OGC CSW, WMS and WCS, THREDDS, etc.), and handles all control and interaction with them. In the translucent case, client has the option to directly access the lower level services (e.g. to improve performances). In the GEOSS context, the solution has been experimented both as a stand-alone user application and as a service framework. The first scenario allows a user to download a multi-platform client software and query a federation of cataloguing systems, that he can customize at will. The second scenario support server-side deployment and can be flexibly adapted to several use-cases, such as intranet proxy, catalog broker, etc.

  16. Environmental applications based on GIS and GRID technologies

    NASA Astrophysics Data System (ADS)

    Demontis, R.; Lorrai, E.; Marrone, V. A.; Muscas, L.; Spanu, V.; Vacca, A.; Valera, P.

    2009-04-01

    In the last decades, the collection and use of environmental data has enormously increased in a wide range of applications. Simultaneously, the explosive development of information technology and its ever wider data accessibility have made it possible to store and manipulate huge quantities of data. In this context, the GRID approach is emerging worldwide as a tool allowing to provision a computational task with administratively-distant resources. The aim of this paper is to present three environmental applications (Land Suitability, Desertification Risk Assessment, Georesources and Environmental Geochemistry) foreseen within the AGISGRID (Access and query of a distributed GIS/Database within the GRID infrastructure, http://grida3.crs4.it/enginframe/agisgrid/index.xml) activities of the GRIDA3 (Administrator of sharing resources for data analysis and environmental applications, http://grida3.crs4.it) project. This project, co-funded by the Italian Ministry of research, is based on the use of shared environmental data through GRID technologies and accessible by a WEB interface, aimed at public and private users in the field of environmental management and land use planning. The technologies used for AGISGRID include: - the client-server-middleware iRODS™ (Integrated Rule-Oriented Data System) (https://irods.org); - the EnginFrame system (http://www.nice-italy.com/main/index.php?id=32), the grid portal that supplies a frame to make available, via Intranet/Internet, the developed GRID applications; - the software GIS GRASS (Geographic Resources Analysis Support System) (http://grass.itc.it); - the relational database PostgreSQL (http://www.posgresql.org) and the spatial database extension PostGis; - the open source multiplatform Mapserver (http://mapserver.gis.umn.edu), used to represent the geospatial data through typical WEB GIS functionalities. Three GRID nodes are directly involved in the applications: the application workflow is implemented at the CRS4 (Pula

  17. Municipal Emergency Management System: a strategy towards information and managing resources

    NASA Astrophysics Data System (ADS)

    Pacheco, J.

    2009-04-01

    The Azores archipelago is located in the North Atlantic Ocean, on a complex geological setting where the North American, Eurasian and African plates meet. Throughout its history the geological and meteorological hazards have been the most significant and had cause thousands of deaths and extensive damages. To prepare and mitigate the impact of catastrophic events there are emergency plans to guide the authorities and to instruct the population. However, a key point on the effectiveness of any emergency plan is the efficiency on getting the relevant information from the existing plans and conveying quality information to the operational teams and to the population. To address this issue the Municipal Emergency Management System was designed as a modular software with a core database and two different applications; one back-office to input and manage data and one front-end to query the database. The database is installed in a server and the system runs over an Intranet or the Internet, allowing its management and query to be done anywhere. The information on the system comprises two sets of data: (a) static data, regarding guidelines from the official Municipal Emergency Plan and a broad characterization of the county that does not need to be updated frequently (geography, geomorphology, climatology and the main hazards to consider) and (b) dynamic information, concerning data that requires regular updating such as available resources, administrative officials, pertinent private organisations etc.. All dynamic data in the core database is organised in three layers: (1) administrative organisations with geographical expression (such as province or district), (2) entities with capability to provide aid on provisions, accommodations, health, infrastructures, construction, transportation and security (public services, non-governmental organisations, enterprises or individual persons) and (3) operative information (applicable laws, tasks of each operative structure of the

  18. Onboard hierarchical network

    NASA Astrophysics Data System (ADS)

    Tunesi, Luca; Armbruster, Philippe

    2004-02-01

    developing a part of the system. Only when all the units are delivered to the system integrator, it is possible to test the complete system. Consequently, this normally happens at the final development stage and it is then often costly to face serious compatibility problems. Pre-integration would be a possible way of anticipating problems during the integration phase. In this case, a scheme allowing the interconnection of unit models (simulators, breadboards and flight-representative hardware) must be defined. For this purpose intranets and Internet can be of significant help. As a consequence of these well-identified needs a new concept has been formulated by the Agency and will extensively be described in this paper. On-board hierarchical networks have to be seen as an integrated infrastructure able to support not only software level functions but also hardware oriented diagnostic tools. As a complement to presently developed SpaceWire networks, a lower level bus must be selected. It must be reliable, flexible, easy-to-implement and it should have a strong error control and management scheme in order to ensure an appropriate availability figure. Of course, the adoption of an industrial standard bus is advisable because of the existence of development tools, devices and experience. Therefore, the use of a standard bus provides the possibility of evaluating and potentially using commercial systems, with a significant reduction of non-recurrent costs. As a consequence, ESA has recently set-up a working group with the objective of evaluating and, if needed, customising the Controller Area Network (CAN) bus (http://groups.yahoo.com/group/CAN_Space/). On this basis, it has been decided to consider the use of the CAN bus for payload systems and steps are being issued for its on-board implementation in space. As far as the lowest hierarchical level is concerned, a JTAG-like interface appears to be adequate but this selection is still subject to investigations. In the scenario

  19. Environmental applications based on GIS and GRID technologies

    NASA Astrophysics Data System (ADS)

    Demontis, R.; Lorrai, E.; Marrone, V. A.; Muscas, L.; Spanu, V.; Vacca, A.; Valera, P.

    2009-04-01

    In the last decades, the collection and use of environmental data has enormously increased in a wide range of applications. Simultaneously, the explosive development of information technology and its ever wider data accessibility have made it possible to store and manipulate huge quantities of data. In this context, the GRID approach is emerging worldwide as a tool allowing to provision a computational task with administratively-distant resources. The aim of this paper is to present three environmental applications (Land Suitability, Desertification Risk Assessment, Georesources and Environmental Geochemistry) foreseen within the AGISGRID (Access and query of a distributed GIS/Database within the GRID infrastructure, http://grida3.crs4.it/enginframe/agisgrid/index.xml) activities of the GRIDA3 (Administrator of sharing resources for data analysis and environmental applications, http://grida3.crs4.it) project. This project, co-funded by the Italian Ministry of research, is based on the use of shared environmental data through GRID technologies and accessible by a WEB interface, aimed at public and private users in the field of environmental management and land use planning. The technologies used for AGISGRID include: - the client-server-middleware iRODS™ (Integrated Rule-Oriented Data System) (https://irods.org); - the EnginFrame system (http://www.nice-italy.com/main/index.php?id=32), the grid portal that supplies a frame to make available, via Intranet/Internet, the developed GRID applications; - the software GIS GRASS (Geographic Resources Analysis Support System) (http://grass.itc.it); - the relational database PostgreSQL (http://www.posgresql.org) and the spatial database extension PostGis; - the open source multiplatform Mapserver (http://mapserver.gis.umn.edu), used to represent the geospatial data through typical WEB GIS functionalities. Three GRID nodes are directly involved in the applications: the application workflow is implemented at the CRS4 (Pula

  20. [Computerization and the importance of information in health system, as in health care resources registry].

    PubMed

    Troselj, Mario; Fanton, Davor

    2005-01-01

    The possibilities of creating a health care resources registry and its operating in Croatia as well as the importance of information in health system are described. At the Croatian Institute of Public Health, monitoring of human resources is performed through the national Health Workers Registry. It also covers basic data on all health units, bed capacities of health facilities included. The initiated health care computerization has urged the idea of forming one more database on physical resources, i.e. on registered medical devices and equipment, more complete. Linking these databases on health resources would produce a single Health Care Resources Registry. The concept views Health Care Resources Registry as part of the overall health information system with centralized information on the health system. The planned development of segments of a single health information system is based on the implementation of the accepted international standards and common network services. Network services that are based on verified Internet technologies are used within a safe, reliable and closed health computer network, which makes up the health intranet (WAN--Wide Area Network). The resource registry is a software solution based on the relational database that monitors history, thus permitting the data collected over a longer period to be analyzed. Such a solution assumes the existence of a directory service, which would replace the current independent software for the Health Workers Registry. In the Health Care Resources Registry, the basic data set encompasses data objects and attributes from the directory service. The directory service is compatible with the LDAP protocol (Lightweight Directory Access Protocol), providing services uniformly to the current records on human and physical resources. Through the storage of attributes defined according to the HL7 (Health Level Seven) standard, directory service is accessible to all applications of the health information system

  1. Prospectus 2000

    NASA Astrophysics Data System (ADS)

    Holmes, Jon L.; Gettys, Nancy S.

    2000-01-01

    personal computer allowing them much more flexibility than a campus computer lab. Many instructors utilize the World Wide Web, creating HTML pages for students to use. JCE Software has options available to take advantage of both of these developments. Software Adoption To provide students who own computers access to JCE Software programs, consider adopting one or more of our CD-ROMs as you would a textbook. The General Chemistry Collection has been adopted by several general chemistry courses. We can arrange to bundle CDs with laboratory manuals or to be sold separately to students through the campus bookstore. The cost per CD can be quite low (as little as $5) when large numbers are ordered, making this a cost-effective method of allowing students access to the software they need whenever and wherever they desire. Web-Ready Publications Several JCE Software programs use HTML to present the material. Viewed with the ubiquitous Internet Browser, HTML is compatible with both Mac OS and Windows (as well most other current operating systems) and provides a flexible hypermedia interface that is familiar to an increasing number of instructors and students. HTML-based publications are also ready for use on local intranets, with appropriate licensing, and can be readily incorporated into other HTML-based materials. Already published in this format are: Chemistry Comes Alive!, Volumes 1 and 2 (Special Issues 18 and 21), Flying over Atoms (Special Issue 19), and Periodic Table Live! Second Edition (Special Issue 17). Solid State Resources Second Edition (Special Issue 12) and Chemistry Comes Alive!, Volume 3 (Special Issue 23) will be available soon. Other submissions being developed in HTML format include ChemPages Laboratory and Multimedia General Chemistry Problems. Contact the JCE Software office to learn about licensing alternatives that take advantage of the World Wide Web. Periodic Table Live! 2nd ed. is one of JCE Software's "Web-ready" publications. Publication Plans for

  2. Prospectus 2000

    NASA Astrophysics Data System (ADS)

    Holmes, Jon L.; Gettys, Nancy S.

    2000-01-01

    personal computer allowing them much more flexibility than a campus computer lab. Many instructors utilize the World Wide Web, creating HTML pages for students to use. JCE Software has options available to take advantage of both of these developments. Software Adoption To provide students who own computers access to JCE Software programs, consider adopting one or more of our CD-ROMs as you would a textbook. The General Chemistry Collection has been adopted by several general chemistry courses. We can arrange to bundle CDs with laboratory manuals or to be sold separately to students through the campus bookstore. The cost per CD can be quite low (as little as $5) when large numbers are ordered, making this a cost-effective method of allowing students access to the software they need whenever and wherever they desire. Web-Ready Publications Several JCE Software programs use HTML to present the material. Viewed with the ubiquitous Internet Browser, HTML is compatible with both Mac OS and Windows (as well most other current operating systems) and provides a flexible hypermedia interface that is familiar to an increasing number of instructors and students. HTML-based publications are also ready for use on local intranets, with appropriate licensing, and can be readily incorporated into other HTML-based materials. Already published in this format are: Chemistry Comes Alive!, Volumes 1 and 2 (Special Issues 18 and 21), Flying over Atoms (Special Issue 19), and Periodic Table Live! Second Edition (Special Issue 17). Solid State Resources Second Edition (Special Issue 12) and Chemistry Comes Alive!, Volume 3 (Special Issue 23) will be available soon. Other submissions being developed in HTML format include ChemPages Laboratory and Multimedia General Chemistry Problems. Contact the JCE Software office to learn about licensing alternatives that take advantage of the World Wide Web. Periodic Table Live! 2nd ed. is one of JCE Software's "Web-ready" publications. Publication Plans for