Desktop Publishing: A Powerful Tool for Advanced Composition Courses.

Science.gov (United States)

Sullivan, Patricia

1988-01-01

Examines the advantages of using desktop publishing in advanced writing classes. Explains how desktop publishing can spur creativity, call attention to the interaction between words and pictures, encourage the social dimensions of computing and composing, and provide students with practical skills. (MM)

A Course in Desktop Publishing.

Science.gov (United States)

Somerick, Nancy M.

1992-01-01

Describes "Promotional Publications," a required course for public relations majors, which teaches the basics of desktop publishing. Outlines how the course covers the preparation of publications used as communication tools in public relations, advertising, and organizations, with an emphasis upon design, layout, and technology. (MM)

What Desktop Publishing Can Teach Professional Writing Students about Publishing.

Science.gov (United States)

Dobberstein, Michael

1992-01-01

Points out that desktop publishing is a metatechnology that allows professional writing students access to the production phase of publishing, giving students hands-on practice in preparing text for printing and in learning how that preparation affects the visual meaning of documents. (SR)

Exploring Graphic Design. A Short Course in Desktop Publishing.

Science.gov (United States)

Stanley, MLG

This course in desktop publishing contains seven illustrated modules designed to meet the following objectives: (1) use a desktop publishing program to explore advanced topics in graphic design; (2) learn about typography and how to make design decisions on the use of typestyles; (3) learn basic principles in graphic communications and apply them…

Design Options for a Desktop Publishing Course.

Science.gov (United States)

Mayer, Kenneth R.; Nelson, Sandra J.

1992-01-01

Offers recommendations for development of an undergraduate desktop publishing course. Discusses scholastic level and prerequisites, purpose and objectives, instructional resources and methodology, assignments and evaluation, and a general course outline. (SR)

Desktop Publishing: Organizational Considerations for Adoption and Implementation. TDC Research Report No. 6.

Science.gov (United States)

Lee, Paul

This report explores the implementation of desktop publishing in the Minnesota Extension Service (MES) and provides a framework for its implementation in other organizations. The document begins with historical background on the development of desktop publishing. Criteria for deciding whether to purchase a desktop publishing system, advantages and…

Basics of Desktop Publishing. Teacher Edition.

Science.gov (United States)

Beeby, Ellen

This color-coded teacher's guide contains curriculum materials designed to give students an awareness of various desktop publishing techniques before they determine their computer hardware and software needs. The guide contains six units, each of which includes some or all of the following basic components: objective sheet, suggested activities…

Stop the Presses! An Update on Desktop Publishing.

Science.gov (United States)

McCarthy, Robert

1988-01-01

Discusses educational applications of desktop publishing at the elementary, secondary, and college levels. Topics discussed include page design capabilities; hardware requirements; software; the production of school newsletters and newspapers; cost factors; writing improvement; university departmental publications; and college book publishing. A…

Warm Hearts/Cold Type: Desktop Publishing Arrives.

Science.gov (United States)

Kramer, Felix

1991-01-01

Describes desktop publishing (DTP) that may be suitable for community, activist, and nonprofit groups and discusses how it is changing written communication. Topics discussed include costs; laser printers; time savings; hardware and software selection; and guidelines to consider when establishing DTP capability. (LRW)

Desktop Publishing: Things Gutenberg Never Taught You.

Science.gov (United States)

Bowman, Joel P.; Renshaw, Debbie A.

1989-01-01

Provides a desktop publishing (DTP) overview, including: advantages and disadvantages; hardware and software requirements; and future development. Discusses cost-effectiveness, confidentiality, credibility, effects on volume of paper-based communication, and the need for training in layout and design which DTP creates. Includes a glossary of DTP…

Desktop Publishing: The New Wave in Business Education.

Science.gov (United States)

Huprich, Violet M.

1989-01-01

Discusses the challenges of teaching desktop publishing (DTP); the industry is in flux with the software packages constantly being updated. Indicates that the demand for those with DTP skills is great. (JOW)

Desktop publishing: a useful tool for scientists.

Science.gov (United States)

Lindroth, J R; Cooper, G; Kent, R L

1994-01-01

Desktop publishing offers features that are not available in word processing programs. The process yields an impressive and professional-looking document that is legible and attractive. It is a simple but effective tool to enhance the quality and appearance of your work and perhaps also increase your productivity.

Thomas Jefferson, Page Design, and Desktop Publishing.

Science.gov (United States)

Hartley, James

1991-01-01

Discussion of page design for desktop publishing focuses on the importance of functional issues as opposed to aesthetic issues, and criticizes a previous article that stressed aesthetic issues. Topics discussed include balance, consistency in text structure, and how differences in layout affect the clarity of "The Declaration of…

Desk-top publishing using IBM-compatible computers.

Science.gov (United States)

Grencis, P W

1991-01-01

This paper sets out to describe one Medical Illustration Departments' experience of the introduction of computers for desk-top publishing. In this particular case, after careful consideration of all the options open, an IBM-compatible system was installed rather than the often popular choice of an Apple Macintosh.

Desktop Publishing: A New Frontier for Instructional Technologists.

Science.gov (United States)

Bell, Norman T.; Warner, James W.

1986-01-01

Discusses new possibilities that computers and laser printers offer instructional technologists. Includes a brief history of printed communications, a description of new technological advances referred to as "desktop publishing," and suggests the application of this technology to instructional tasks. (TW)

Desktop Publishing: Its Impact on Community College Journalism.

Science.gov (United States)

Grzywacz-Gray, John; And Others

1987-01-01

Illustrates the kinds of copy that can be created on Apple Macintosh computers and laser printers. Shows font and type specification options. Discusses desktop publishing costs, potential problems, and computer compatibility. Considers the use of computers in college journalism in production, graphics, accounting, advertising, and promotion. (AYC)

Using Desktop Publishing To Enhance the "Writing Process."

Science.gov (United States)

Millman, Patricia G.; Clark, Margaret P.

1997-01-01

Describes the development of an instructional technology course at Fairmont State College (West Virginia) for education majors that included a teaching module combining steps of the writing process to provide for the interdisciplinary focus of writing across the curriculum. Discusses desktop publishing, the National Writing Project, and student…

Desktop Publishing on the Macintosh: A Software Perspective.

Science.gov (United States)

Devan, Steve

1987-01-01

Discussion of factors to be considered in selecting desktop publishing software for the Macintosh microcomputer focuses on the two approaches to such software, i.e., batch and interactive, and three technical considerations, i.e., document, text, and graphics capabilities. Some new developments in graphics software are also briefly described. (MES)

An Exercise in Desktop Publishing: Using the "Newsroom."

Science.gov (United States)

Kiteka, Sebastian F.

This guide provides a description and step-by-step instructions for the use of "Newsroom," a desktop-publishing program for the Apple II series of microcomputers produced by Springboard Software Inc. Based on the 1984 version of the program, this two-hour exercise focuses on the design and production of a newsletter with text and…

Practical Downloading to Desktop Publishing: Enhancing the Delivery of Information.

Science.gov (United States)

Danziger, Pamela N.

This paper is addressed to librarians and information managers who, as one of the many activities they routinely perform, frequently publish information in such formats as newsletters, manuals, brochures, forms, presentations, or reports. It is argued that desktop publishing--a personal computer-based software package used to generate documents of…

Desktop Publishing in the University: Current Progress, Future Visions.

Science.gov (United States)

Smith, Thomas W.

1989-01-01

Discussion of the workflow involved in desktop publishing focuses on experiences at the College of Engineering at the University of Wisconsin at Madison. Highlights include cost savings and productivity gains in page layout and composition; editing, translation, and revision issues; printing and distribution; and benefits to the reader. (LRW)

A Real-World Project for a Desktop Publishing Course.

Science.gov (United States)

Marsden, James D.

1994-01-01

Describes a project in a desktop publishing course in which students work with nonprofit and campus organizations to design brochures that fulfill important needs. Discusses specific tools students use. Describes the brochure project, project criteria, clients, text and graphics for the project, how to evaluate the project, and guidelines for…

Big Memory Elegance: HyperCard Information Processing and Desktop Publishing.

Science.gov (United States)

Bitter, Gary G.; Gerson, Charles W., Jr.

1991-01-01

Discusses hardware requirements, functions, and applications of five information processing and desktop publishing software packages for the Macintosh: HyperCard, PageMaker, Cricket Presents, Power Point, and Adobe illustrator. Benefits of these programs for schools are considered. (MES)

Designing for Communication: The Key to Successful Desktop Publishing.

Science.gov (United States)

McCain, Ted D. E.

Written for those who are new to design and page layout, this book focuses on providing novice desktop publishers with an understanding of communication, graphic design, typography, page layout, and page layout techniques. The book also discusses how people read, design as a consequence of understanding, and the principles of page layout. Chapters…

What's New in Software? Mastery of the Computer through Desktop Publishing.

Science.gov (United States)

Hedley, Carolyn N.; Ellsworth, Nancy J.

1993-01-01

Offers thoughts on the phenomenon of the underuse of classroom computers. Argues that desktop publishing is one way of overcoming the computer malaise occurring in schools, using the incentive of classroom reading and writing for mastery of many aspects of computer production, including writing, illustrating, reading, and publishing. (RS)

A Desktop Publishing Course: An Alternative to Internships for Rural Universities.

Science.gov (United States)

Flammia, Madelyn

1992-01-01

Suggests that a course in desktop publishing can provide students at rural schools with experience equivalent to internships. Notes that the course provided students with real-world experience and benefited the university in terms of services and public relations. (RS)

Designing Design into an Advanced Desktop Publishing Course (A Teaching Tip).

Science.gov (United States)

Guthrie, Jim

1995-01-01

Describes an advanced desktop publishing course that combines instruction in a few advanced techniques for using software with extensive discussion of such design principles as consistency, proportion, asymmetry, appropriateness, contrast, and color. Describes computer hardware and software, class assignments, problems, and the rationale for such…

Desktop publishing and validation of custom near visual acuity charts.

Science.gov (United States)

Marran, Lynn; Liu, Lei; Lau, George

2008-11-01

Customized visual acuity (VA) assessment is an important part of basic and clinical vision research. Desktop computer based distance VA measurements have been utilized, and shown to be accurate and reliable, but computer based near VA measurements have not been attempted, mainly due to the limited spatial resolution of computer monitors. In this paper, we demonstrate how to use desktop publishing to create printed custom near VA charts. We created a set of six near VA charts in a logarithmic progression, 20/20 through 20/63, with multiple lines of the same acuity level, different letter arrangements in each line and a random noise background. This design allowed repeated measures of subjective accommodative amplitude without the potential artifact of familiarity of the optotypes. The background maintained a constant and spatial frequency rich peripheral stimulus for accommodation across the six different acuity levels. The paper describes in detail how pixel-wise accurate black and white bitmaps of Sloan optotypes were used to create the printed custom VA charts. At all acuity levels, the physical sizes of the printed custom optotypes deviated no more than 0.034 log units from that of the standard, satisfying the 0.05 log unit ISO criterion we used to demonstrate physical equivalence. Also, at all acuity levels, log unit differences in the mean target distance for which reliable recognition of letters first occurred for the printed custom optotypes compared to the standard were found to be below 0.05, satisfying the 0.05 log unit ISO criterion we used to demonstrate functional equivalence. It is possible to use desktop publishing to create custom near VA charts that are physically and functionally equivalent to standard VA charts produced by a commercial printing process.

Desktop Publishing: The Effects of Computerized Formats on Reading Speed and Comprehension.

Science.gov (United States)

Knupfer, Nancy Nelson; McIsaac, Marina Stock

1989-01-01

Describes study that was conducted to determine the effects of two electronic text variables used in desktop publishing on undergraduate students' reading speed and comprehension. Research on text variables, graphic design, instructional text design, and computer screen design is discussed, and further studies are suggested. (22 references) (LRW)

Using Desktop Publishing in an Editing Class--The Lessons Learned and Students' Assessments.

Science.gov (United States)

Tharp, Marty; Zimmerman, Don

1992-01-01

Reports students' perceptions of learning desktop publishing (DTP) systems. Finds that (1) students learned the foundations of DTP in under 60 hours of hands-on experience; (2) the incremental introduction of DTP functions and practice sessions before assignments were the most effective teaching strategy; and (3) use of DTP encouraged nonartistic…

Desktop publishing and medical imaging: paper as hardcopy medium for digital images.

Science.gov (United States)

Denslow, S

1994-08-01

Desktop-publishing software and hardware has progressed to the point that many widely used word-processing programs are capable of printing high-quality digital images with many shades of gray from black to white. Accordingly, it should be relatively easy to print digital medical images on paper for reports, instructional materials, and in research notes. Components were assembled that were necessary for extracting image data from medical imaging devices and converting the data to a form usable by word-processing software. A system incorporating these components was implemented in a medical setting and has been operating for 18 months. The use of this system by medical staff has been monitored.

The Printout: Desktop Pulishing in the Classroom.

Science.gov (United States)

Balajthy, Ernest; Link, Gordon

1988-01-01

Reviews software available to the classroom teacher for desktop publishing and describes specific classroom activities. Suggests using desktop publishing to produce large print texts for students with limited sight or for primary students.(NH)

Desktop Technology for Newspapers: Use of the Computer Tool.

Science.gov (United States)

Wilson, Howard Alan

This work considers desktop publishing technology as a way used to paginate newspapers electronically, tracing the technology's development from the beginning of desktop publishing in the mid-1980s to the 1990s. The work emphasizes how desktop publishing technology is and can be used by weekly newspapers. It reports on a Pennsylvania weekly…

Desk Congest Desktop Congesting Software for Desktop Clutter Congestion

Directory of Open Access Journals (Sweden)

Solomon A. Adepoju

2015-06-01

Full Text Available Abstract The computer desktop environment is a working environment which can be likened unto a users desk in homes and offices. Often times the computer desktop get cluttered with files either as shortcuts used for quick links files stored temporarily to be accessed later or just being dumped there for no vivid reasons. However previous researches have shown that cluttered desktop affects users productivity and getting these files organized is a laborious task for most users. To be able to conveniently alleviate the effect clutters have on users performances and productivity there is need for third party software that will help get the desktop environment organized in a logical and efficient manner. It is to this end that desktop decongesting software is being designed and implemented to help curb clutter problems which existing tools have only partially addressed. The system is designed using Visual Basic .Net and it proves to be effective in tackling desktop congestion problem.

FORMED: Bringing Formal Methods to the Engineering Desktop

Science.gov (United States)

2016-02-01

FORMED: BRINGING FORMAL METHODS TO THE ENGINEERING DESKTOP BAE SYSTEMS FEBRUARY 2016 FINAL TECHNICAL REPORT APPROVED FOR PUBLIC RELEASE...This report is published in the interest of scientific and technical information exchange, and its publication does not constitute the Government’s...BRINGING FORMAL METHODS TO THE ENGINEERING DESKTOP 5a. CONTRACT NUMBER FA8750-14-C-0024 5b. GRANT NUMBER N/A 5c. PROGRAM ELEMENT NUMBER 63781D

Semantic Desktop

Science.gov (United States)

Sauermann, Leo; Kiesel, Malte; Schumacher, Kinga; Bernardi, Ansgar

In diesem Beitrag wird gezeigt, wie der Arbeitsplatz der Zukunft aussehen könnte und wo das Semantic Web neue Möglichkeiten eröffnet. Dazu werden Ansätze aus dem Bereich Semantic Web, Knowledge Representation, Desktop-Anwendungen und Visualisierung vorgestellt, die es uns ermöglichen, die bestehenden Daten eines Benutzers neu zu interpretieren und zu verwenden. Dabei bringt die Kombination von Semantic Web und Desktop Computern besondere Vorteile - ein Paradigma, das unter dem Titel Semantic Desktop bekannt ist. Die beschriebenen Möglichkeiten der Applikationsintegration sind aber nicht auf den Desktop beschränkt, sondern können genauso in Web-Anwendungen Verwendung finden.

Desktop grid computing

CERN Document Server

Cerin, Christophe

2012-01-01

Desktop Grid Computing presents common techniques used in numerous models, algorithms, and tools developed during the last decade to implement desktop grid computing. These techniques enable the solution of many important sub-problems for middleware design, including scheduling, data management, security, load balancing, result certification, and fault tolerance. The book's first part covers the initial ideas and basic concepts of desktop grid computing. The second part explores challenging current and future problems. Each chapter presents the sub-problems, discusses theoretical and practical

Desktop Genetics

OpenAIRE

Hough, Soren H; Ajetunmobi, Ayokunmi; Brody, Leigh; Humphryes-Kirilov, Neil; Perello, Edward

2016-01-01

Desktop Genetics is a bioinformatics company building a gene-editing platform for personalized medicine. The company works with scientists around the world to design and execute state-of-the-art clustered regularly interspaced short palindromic repeats (CRISPR) experiments. Desktop Genetics feeds the lessons learned about experimental intent, single-guide RNA design and data from international genomics projects into a novel CRISPR artificial intelligence system. We believe that machine learni...

Desktop Genetics.

Science.gov (United States)

Hough, Soren H; Ajetunmobi, Ayokunmi; Brody, Leigh; Humphryes-Kirilov, Neil; Perello, Edward

2016-11-01

Desktop Genetics is a bioinformatics company building a gene-editing platform for personalized medicine. The company works with scientists around the world to design and execute state-of-the-art clustered regularly interspaced short palindromic repeats (CRISPR) experiments. Desktop Genetics feeds the lessons learned about experimental intent, single-guide RNA design and data from international genomics projects into a novel CRISPR artificial intelligence system. We believe that machine learning techniques can transform this information into a cognitive therapeutic development tool that will revolutionize medicine.

Instant Citrix XenDesktop 5 starter

CERN Document Server

Magdy, Mahmoud

2013-01-01

Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. This easy-to-follow, hands-on guide shows you how to implement desktop virtualization with real life cases and step-by-step instructions. It is a tutorial with step-by-step instructions and adequate screenshots for the installation and administration of Citrix XenDesktop.If you are new to XenDesktop or are looking to build your skills in desktop virtualization, this is your step-by-step guide to learning Citrix XenDesktop. For those architects a

Linux Desktop Pocket Guide

CERN Document Server

Brickner, David

2005-01-01

While Mac OS X garners all the praise from pundits, and Windows XP attracts all the viruses, Linux is quietly being installed on millions of desktops every year. For programmers and system administrators, business users, and educators, desktop Linux is a breath of fresh air and a needed alternative to other operating systems. The Linux Desktop Pocket Guide is your introduction to using Linux on five of the most popular distributions: Fedora, Gentoo, Mandriva, SUSE, and Ubuntu. Despite what you may have heard, using Linux is not all that hard. Firefox and Konqueror can handle all your web bro

Nuclear plant analyzer desktop workstation

International Nuclear Information System (INIS)

Beelman, R.J.

1990-01-01

In 1983 the U.S. Nuclear Regulatory Commission (USNRC) commissioned the Idaho National Engineering Laboratory (INEL) to develop a Nuclear Plant Analyzer (NPA). The NPA was envisioned as a graphical aid to assist reactor safety analysts in comprehending the results of thermal-hydraulic code calculations. The development was to proceed in three distinct phases culminating in a desktop reactor safety workstation. The desktop NPA is now complete. The desktop NPA is a microcomputer based reactor transient simulation, visualization and analysis tool developed at INEL to assist an analyst in evaluating the transient behavior of nuclear power plants by means of graphic displays. The NPA desktop workstation integrates advanced reactor simulation codes with online computer graphics allowing reactor plant transient simulation and graphical presentation of results. The graphics software, written exclusively in ANSI standard C and FORTRAN 77 and implemented over the UNIX/X-windows operating environment, is modular and is designed to interface to the NRC's suite of advanced thermal-hydraulic codes to the extent allowed by that code. Currently, full, interactive, desktop NPA capabilities are realized only with RELAP5

The Point Lepreau Desktop Simulator

International Nuclear Information System (INIS)

MacLean, M.; Hogg, J.; Newman, H.

1997-01-01

The Point Lepreau Desktop Simulator runs plant process modeling software on a 266 MHz single CPU DEC Alpha computer. This same Alpha also runs the plant control computer software on an SSCI 125 emulator. An adjacent Pentium PC runs the simulator's Instructor Facility software, and communicates with the Alpha through an Ethernet. The Point Lepreau Desktop simulator is constructed to be as similar as possible to the Point Lepreau full scope training simulator. This minimizes total maintenance costs and enhances the benefits of the desktop simulator. Both simulators have the same modeling running on a single CPU in the same schedule of calculations. Both simulators have the same Instructor Facility capable of developing and executing the same lesson plans, doing the same monitoring and control of simulations, inserting all the same malfunctions, performing all the same overrides, capable of making and restoring all the same storepoints. Both simulators run the same plant control computer software - the same assembly language control programs as the power plant uses for reactor control, heat transport control, annunciation, etc. This is a higher degree of similarity between a desktop simulator and a full scope training simulator than previously reported for a computer controlled nuclear plant. The large quantity of control room hardware missing from the desktop simulator is replaced by software. The Instructor Facility panel override software of the training simulator provides the means by which devices (switches, controllers, windows, etc.) on the control room panels can be controlled and monitored in the desktop simulator. The CRT of the Alpha provides a mouse operated DCC keyboard mimic for controlling the plant control computer emulation. Two emulated RAMTEK display channels appear as windows for monitoring anything of interest on plant DCC displays, including one channel for annunciation. (author)

Evaluating virtual hosted desktops for graphics-intensive astronomy

Science.gov (United States)

Meade, B. F.; Fluke, C. J.

2018-04-01

Visualisation of data is critical to understanding astronomical phenomena. Today, many instruments produce datasets that are too big to be downloaded to a local computer, yet many of the visualisation tools used by astronomers are deployed only on desktop computers. Cloud computing is increasingly used to provide a computation and simulation platform in astronomy, but it also offers great potential as a visualisation platform. Virtual hosted desktops, with graphics processing unit (GPU) acceleration, allow interactive, graphics-intensive desktop applications to operate co-located with astronomy datasets stored in remote data centres. By combining benchmarking and user experience testing, with a cohort of 20 astronomers, we investigate the viability of replacing physical desktop computers with virtual hosted desktops. In our work, we compare two Apple MacBook computers (one old and one new, representing hardware and opposite ends of the useful lifetime) with two virtual hosted desktops: one commercial (Amazon Web Services) and one in a private research cloud (the Australian NeCTAR Research Cloud). For two-dimensional image-based tasks and graphics-intensive three-dimensional operations - typical of astronomy visualisation workflows - we found that benchmarks do not necessarily provide the best indication of performance. When compared to typical laptop computers, virtual hosted desktops can provide a better user experience, even with lower performing graphics cards. We also found that virtual hosted desktops are equally simple to use, provide greater flexibility in choice of configuration, and may actually be a more cost-effective option for typical usage profiles.

Semantic document architecture for desktop data integration and management

OpenAIRE

Nesic, Sasa; Jazayeri, Mehdi

2011-01-01

Over the last decade, personal desktops have faced the problem of information overload due to increasing computational power, easy access to the Web and cheap data storage. Moreover, an increasing number of diverse end-user desktop applications have led to the problem of information fragmentation. Each desktop application has its own data, unaware of related and relevant data in other applications. In other words, personal desktops face a lack of interoperability of data managed by differ...

The Virtual Desktop: Options and Challenges in Selecting a Secure Desktop Infrastructure Based on Virtualization

Science.gov (United States)

2011-10-01

the virtual desktop environment still functions for the users associated with it. Users can access the virtual desktop through the local network and...technologie de virtualisation du poste de travail peut contribuer à combler les besoins de partage de l’information sécuritaire au sein du MDN. Le... virtualisation . Il englobe un aperçu de la virtualisation d’un poste de travail, y compris un examen approfondi de deux architectures différentes : le

VMware Horizon 6 desktop virtualization solutions

CERN Document Server

Cartwright, Ryan; Langone, Jason; Leibovici, Andre

2014-01-01

If you are a desktop architect, solution provider, end-user consultant, virtualization engineer, or anyone who wants to learn how to plan and design the implementation of a virtual desktop solution based on Horizon 6, then this book is for you. An understanding of VMware vSphere fundamentals coupled with experience in the installation or administration of a VMware environment would be a plus during reading.

System Testing of Desktop and Web Applications

Science.gov (United States)

Slack, James M.

2011-01-01

We want our students to experience system testing of both desktop and web applications, but the cost of professional system-testing tools is far too high. We evaluate several free tools and find that AutoIt makes an ideal educational system-testing tool. We show several examples of desktop and web testing with AutoIt, starting with simple…

LCCP Desktop Application v1.0 Engineering Reference

Energy Technology Data Exchange (ETDEWEB)

Beshr, Mohamed [Univ. of Maryland, College Park, MD (United States); Aute, Vikrant [Univ. of Maryland, College Park, MD (United States)

2014-04-01

This Life Cycle Climate Performance (LCCP) Desktop Application Engineering Reference is divided into three parts. The first part of the guide, consisting of the LCCP objective, literature review, and mathematical background, is presented in Sections 2-4. The second part of the guide (given in Sections 5-10) provides a description of the input data required by the LCCP desktop application, including each of the input pages (Application Information, Load Information, and Simulation Information) and details for interfacing the LCCP Desktop Application with the VapCyc and EnergyPlus simulation programs. The third part of the guide (given in Section 11) describes the various interfaces of the LCCP code.

Citrix XenApp 7.5 desktop virtualization solutions

CERN Document Server

Paul, Andy

2014-01-01

If you are a Citrix® engineer, a virtualization consultant, or an IT project manager with prior experience of using Citrix XenApp® and related technologies for desktop virtualization and want to further explore the power of XenApp® for flawless desktop virtualization, then this book is for you.

Perception Analysis of Desktop and Mobile Service Website

Directory of Open Access Journals (Sweden)

Rizqiyatul Khoiriyah

2016-12-01

Full Text Available The research was conducted as a qualitative study of the website to deeper explore and examine the analysis of user perception of desktop and mobile website services. This research reviewed about user perception of desktop and mobile service website used by using qualitative methods adapted to WebQual and User Experience approach. This qualitative research refered to the theoretical reference written by Creswell (2014. The expected outcome is to know the user perceptions of the available services and information in the website along with the possibility of desktop and mobile gap arising from differences in the two services. These results can be used as a service model on the website of the user experience.

HydroDesktop: An Open Source GIS-Based Platform for Hydrologic Data Discovery, Visualization, and Analysis

Science.gov (United States)

Ames, D. P.; Kadlec, J.; Cao, Y.; Grover, D.; Horsburgh, J. S.; Whiteaker, T.; Goodall, J. L.; Valentine, D. W.

2010-12-01

A growing number of hydrologic information servers are being deployed by government agencies, university networks, and individual researchers using the Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI) Hydrologic Information System (HIS). The CUAHSI HIS Project has developed a standard software stack, called HydroServer, for publishing hydrologic observations data. It includes the Observations Data Model (ODM) database and Water Data Service web services, which together enable publication of data on the Internet in a standard format called Water Markup Language (WaterML). Metadata describing available datasets hosted on these servers is compiled within a central metadata catalog called HIS Central at the San Diego Supercomputer Center and is searchable through a set of predefined web services based queries. Together, these servers and central catalog service comprise a federated HIS of a scale and comprehensiveness never previously available. This presentation will briefly review/introduce the CUAHSI HIS system with special focus on a new HIS software tool called "HydroDesktop" and the open source software development web portal, www.HydroDesktop.org, which supports community development and maintenance of the software. HydroDesktop is a client-side, desktop software application that acts as a search and discovery tool for exploring the distributed network of HydroServers, downloading specific data series, visualizing and summarizing data series and exporting these to formats needed for analysis by external software. HydroDesktop is based on the open source DotSpatial GIS developer toolkit which provides it with map-based data interaction and visualization, and a plug-in interface that can be used by third party developers and researchers to easily extend the software using Microsoft .NET programming languages. HydroDesktop plug-ins that are presently available or currently under development within the project and by third party

A VM-shared desktop virtualization system based on OpenStack

Science.gov (United States)

Liu, Xi; Zhu, Mingfa; Xiao, Limin; Jiang, Yuanjie

2018-04-01

With the increasing popularity of cloud computing, desktop virtualization is rising in recent years as a branch of virtualization technology. However, existing desktop virtualization systems are mostly designed as a one-to-one mode, which one VM can only be accessed by one user. Meanwhile, previous desktop virtualization systems perform weakly in terms of response time and cost saving. This paper proposes a novel VM-Shared desktop virtualization system based on OpenStack platform. The paper modified the connecting process and the display data transmission process of the remote display protocol SPICE to support VM-Shared function. On the other hand, we propose a server-push display mode to improve user interactive experience. The experimental results show that our system performs well in response time and achieves a low CPU consumption.

GUIdock-VNC: using a graphical desktop sharing system to provide a browser-based interface for containerized software.

Science.gov (United States)

Mittal, Varun; Hung, Ling-Hong; Keswani, Jayant; Kristiyanto, Daniel; Lee, Sung Bong; Yeung, Ka Yee

2017-04-01

Software container technology such as Docker can be used to package and distribute bioinformatics workflows consisting of multiple software implementations and dependencies. However, Docker is a command line-based tool, and many bioinformatics pipelines consist of components that require a graphical user interface. We present a container tool called GUIdock-VNC that uses a graphical desktop sharing system to provide a browser-based interface for containerized software. GUIdock-VNC uses the Virtual Network Computing protocol to render the graphics within most commonly used browsers. We also present a minimal image builder that can add our proposed graphical desktop sharing system to any Docker packages, with the end result that any Docker packages can be run using a graphical desktop within a browser. In addition, GUIdock-VNC uses the Oauth2 authentication protocols when deployed on the cloud. As a proof-of-concept, we demonstrated the utility of GUIdock-noVNC in gene network inference. We benchmarked our container implementation on various operating systems and showed that our solution creates minimal overhead. © The Authors 2017. Published by Oxford University Press.

Desktop aligner for fabrication of multilayer microfluidic devices.

Science.gov (United States)

Li, Xiang; Yu, Zeta Tak For; Geraldo, Dalton; Weng, Shinuo; Alve, Nitesh; Dun, Wu; Kini, Akshay; Patel, Karan; Shu, Roberto; Zhang, Feng; Li, Gang; Jin, Qinghui; Fu, Jianping

2015-07-01

Multilayer assembly is a commonly used technique to construct multilayer polydimethylsiloxane (PDMS)-based microfluidic devices with complex 3D architecture and connectivity for large-scale microfluidic integration. Accurate alignment of structure features on different PDMS layers before their permanent bonding is critical in determining the yield and quality of assembled multilayer microfluidic devices. Herein, we report a custom-built desktop aligner capable of both local and global alignments of PDMS layers covering a broad size range. Two digital microscopes were incorporated into the aligner design to allow accurate global alignment of PDMS structures up to 4 in. in diameter. Both local and global alignment accuracies of the desktop aligner were determined to be about 20 μm cm(-1). To demonstrate its utility for fabrication of integrated multilayer PDMS microfluidic devices, we applied the desktop aligner to achieve accurate alignment of different functional PDMS layers in multilayer microfluidics including an organs-on-chips device as well as a microfluidic device integrated with vertical passages connecting channels located in different PDMS layers. Owing to its convenient operation, high accuracy, low cost, light weight, and portability, the desktop aligner is useful for microfluidic researchers to achieve rapid and accurate alignment for generating multilayer PDMS microfluidic devices.

MELCOR/VISOR PWR desktop simulator

International Nuclear Information System (INIS)

With, Anka de; Wakker, Pieter

2010-01-01

Increasingly, there is a need for a learning support and training tool for nuclear engineers, utilities and students in order to broaden their understanding of advanced nuclear plant characteristics, dynamics, transients and safety features. Nuclear system analysis codes like ASTEC, RELAP5, RETRAN and MELCOR provide calculation results of and visualization tools can be used to graphically represent these results. However, for an efficient education and training a more interactive tool such as a simulator is needed. The simulator connects the graphical tool with the calculation tool in an interactive manner. A small number of desktop simulators exist [1-3]. The existing simulators are capable of representing different types of power plants and various accident conditions. However, they were found to be too general to be used as a reliable plant-specific accident analysis or training tool. A desktop simulator of the Pressurized Water Reactor (PWR) has been created under contract of the Dutch nuclear regulatory body (KFD). The desktop simulator is a software package that provides a close to real simulation of the Dutch nuclear power plant Borssele (KCB) and is used for training of the accident response. The simulator includes the majority of the power plant systems, necessary for the successful simulation of the KCB plant during normal operation, malfunctions and accident situations, and it has been successfully validated against the results of the safety evaluations from the KCB safety report. (orig.)

The desktop interface in intelligent tutoring systems

Science.gov (United States)

Baudendistel, Stephen; Hua, Grace

1987-01-01

The interface between an Intelligent Tutoring System (ITS) and the person being tutored is critical to the success of the learning process. If the interface to the ITS is confusing or non-supportive of the tutored domain, the effectiveness of the instruction will be diminished or lost entirely. Consequently, the interface to an ITS should be highly integrated with the domain to provide a robust and semantically rich learning environment. In building an ITS for ZetaLISP on a LISP Machine, a Desktop Interface was designed to support a programming learning environment. Using the bitmapped display, windows, and mouse, three desktops were designed to support self-study and tutoring of ZetaLISP. Through organization, well-defined boundaries, and domain support facilities, the desktops provide substantial flexibility and power for the student and facilitate learning ZetaLISP programming while screening the student from the complex LISP Machine environment. The student can concentrate on learning ZetaLISP programming and not on how to operate the interface or a LISP Machine.

Perception Analysis of Desktop and Mobile Service Website

OpenAIRE

Khoiriyah, Rizqiyatul

2016-01-01

The research was conducted as a qualitative study of the website to deeper explore and examine the analysis of user perception of desktop and mobile website services. This research reviewed about user perception of desktop and mobile service website used by using qualitative methods adapted to WebQual and User Experience approach. This qualitative research refered to the theoretical reference written by Creswell (2014). The expected outcome is to know the user perceptions of the available ser...

Integrasi pemrograman web pada pemrograman desktop sebagai alternatif fasilitas laporan dalam pengembangan program aplikasi

Directory of Open Access Journals (Sweden)

Mardainis Mardainis

2017-11-01

Full Text Available AbstrakPemrograman Desktop adalah program aplikasi yang mampu beroperasi tanpa mengandalkan jaringan internet. Penggunaan program desktop biasanya digunakan untuk membuat program yang akan dioperasikan tanpa memerlukan jaringan internet dengan area kerja berada disatu lokasi saja. Sedangkan program web pemakaiannya sangat bergantung pada jaringan internet agar bisa menghubungkan antar pengguna. Pilihan menggunakan program desktop atau program berbasis Web ditentukan oleh kebutuhan dan implementasinya. Jika implementasinya hanya untuk lingkungan perusahaan yang berada di satu tempat, program sebaiknya menggunakan program berbasis desktop. Namun, jika perusahaan memiliki lokasi terpisah di beberapa daerah, penggunaan program berbasis web lebih tepat. Namun banyak programmer, terutama pemula yang enggan menggunakan pemrograman desktop karena dalam membuat laporan harus menggunakan aplikasi pembuat laporan khusus seperti Crystal Report. Kesulitan yang dialami untuk menggunakan aplikasi khusus ini adalah tidak tersedianya aplikasi dalam sistem sehingga perlu diadakan secara khusus. Dalam membuat laporan kadang dirasa agak rumit karena tampilan laporan harus diseting secara manual. Sedangkan dalam bahasa pemrograman berbasis web untuk menampilkan informasi bisa langsung dibuat dengan mudah dalam program itu sendiri tanpa harus menggunakan aplikasi tambahan. Jadi membuat laporan dengan program berbasis web lebih mudah. Untuk menghindari kesulitan para pemrogram dalam membuat laporan tentang program desktop, peneliti mengintegrasikan program berbasis Web dengan pemrograman berbasis desktop dengan tujuan mempermudah membuat laporan. Kata kunci:  Pemrograman Desktop, Implementasi, Integrasi, Crystal Report.  AbstractDesktop Programming is an application programmer capable of operating without relying on the internet network. The use of desktop programs is usually used to create a program that will be operated without the need for internet network with

MedlinePlus® Everywhere: Access from Your Phone, Tablet or Desktop

Science.gov (United States)

... responsivefull.html MedlinePlus® Everywhere: Access from Your Phone, Tablet or Desktop To use the sharing features on ... provide a consistent user experience from a desktop, tablet, or phone. All users, regardless of how they ...

Adobe AIR, Bringing Rich Internet Applications to the Desktop

OpenAIRE

Vieriu, Valentin; Tuican, Catalin

2009-01-01

Rich Internet Applications are the new trend in software development today. Adobe AIR offers the possibility to create cross-platform desktop applications using popular Web technologies like HTML, JavaScript, Flash and Flex. This article is focused on presenting the advantages that this new environment has to offer for the web development community and how quickly you can develop a desktop application using Adobe AIR.

A NICE approach to managing large numbers of desktop PC's

International Nuclear Information System (INIS)

Foster, David

1996-01-01

The problems of managing desktop systems are far from resolved. As we deploy increasing numbers of systems, PC's Mackintoshes and UN*X Workstations. This paper will concentrate on the solution adopted at CERN for the management of the rapidly increasing numbers of desktop PC's in use in all parts of the laboratory. (author)

Adobe AIR, Bringing Rich Internet Applications to the Desktop

Directory of Open Access Journals (Sweden)

Valentin Vieriu

2009-01-01

Full Text Available Rich Internet Applications are the new trend in software development today. Adobe AIR offers the possibility to create cross-platform desktop applications using popular Web technologies like HTML, JavaScript, Flash and Flex. This article is focused on presenting the advantages that this new environment has to offer for the web development community and how quickly you can develop a desktop application using Adobe AIR.

Desktop Virtualization: Applications and Considerations

Science.gov (United States)

Hodgman, Matthew R.

2013-01-01

As educational technology continues to rapidly become a vital part of a school district's infrastructure, desktop virtualization promises to provide cost-effective and education-enhancing solutions to school-based computer technology problems in school systems locally and abroad. This article outlines the history of and basic concepts behind…

Full-scope nuclear training simulator -brought to the desktop

International Nuclear Information System (INIS)

LaPointe, D.J.; Manz, A.; Hall, G.S.

1997-01-01

RighTSTEP is a suite of simulation software which has been initially designed to facilitate upgrade of Ontario Hydro's full-scope simulators, but is also adaptable to a variety of other roles. it is presently being commissioned at Bruch A Training Simulator and has seen preliminary use in desktop and classroom roles. Because of the flexibility of the system, we anticipate it will see common use in the corporation for full-scope simulation roles. A key reason for developing RighTSTEP (Real Time Simulator Technology Extensible and Portable) was the need to modernize and upgrade the full-scope training simulator while protecting the investment in modelling code. This modelling code represents the end product of 18 years of evolution from the beginning of its development in 1979. Bringing this modelling code to a modern and more useful framework - the combination of simulator host, operating system, and simulator operating system - also could provide many spin-off benefits. The development (and first implementation) of the righTSTEP system was cited for saving the corporation 5.6M$ and was recognized by a corporate New Technology Award last year. The most important spin-off from this project has been the desktop version of the full-scope simulator. The desktop simulator uses essentially the same software as does its full-scope counterpart, and may be used for a variety of new purposes. Classroom and individual simulator training can now be easily accommodated since a desktop simulator is both affordable and relatively ease to use. Further, a wide group of people can be trained using the desktop simulator: by contrast the full-scope simulators were almost exclusively devoted to front-line operating staff. The desktop is finding increasing use in support of engineering applications, resulting from its easy accessibility, breadth of station systems represented, and tools for analysis and viewing. As further plant models are made available on the new simulator platform and

A desktop PRA

International Nuclear Information System (INIS)

Dolan, B.J.; Weber, B.J.

1989-01-01

This paper reports that Duke Power Company has completed full-scope PRAs for each of its nuclear stations - Oconee, McGuire and Catawba. These living PRAs are being maintained using desktop personal computers. Duke's PRA group now has powerful personal computer-based tools that have both decreased direct costs (computer analysis expenses) and increased group efficiency (less time to perform analyses). The shorter turnaround time has already resulted in direct savings through analyses provided in support of justification for continued station operation. Such savings are expected to continue with similar future support

Efficient Sustainable Operation Mechanism of Distributed Desktop Integration Storage Based on Virtualization with Ubiquitous Computing

Directory of Open Access Journals (Sweden)

Hyun-Woo Kim

2015-06-01

Full Text Available Following the rapid growth of ubiquitous computing, many jobs that were previously manual have now been automated. This automation has increased the amount of time available for leisure; diverse services are now being developed for this leisure time. In addition, the development of small and portable devices like smartphones, diverse Internet services can be used regardless of time and place. Studies regarding diverse virtualization are currently in progress. These studies aim to determine ways to efficiently store and process the big data generated by the multitude of devices and services in use. One topic of such studies is desktop storage virtualization, which integrates distributed desktop resources and provides these resources to users to integrate into distributed legacy desktops via virtualization. In the case of desktop storage virtualization, high availability of virtualization is necessary and important for providing reliability to users. Studies regarding hierarchical structures and resource integration are currently in progress. These studies aim to create efficient data distribution and storage for distributed desktops based on resource integration environments. However, studies regarding efficient responses to server faults occurring in desktop-based resource integration environments have been insufficient. This paper proposes a mechanism for the sustainable operation of desktop storage (SODS for high operational availability. It allows for the easy addition and removal of desktops in desktop-based integration environments. It also activates alternative servers when a fault occurs within a system.

Efficiency Sustainability Resource Visual Simulator for Clustered Desktop Virtualization Based on Cloud Infrastructure

Directory of Open Access Journals (Sweden)

Jong Hyuk Park

2014-11-01

Full Text Available Following IT innovations, manual operations have been automated, improving the overall quality of life. This has been possible because an organic topology has been formed among many diverse smart devices grafted onto real life. To provide services to these smart devices, enterprises or users use the cloud. Cloud services are divided into infrastructure as a service (IaaS, platform as a service (PaaS and software as a service (SaaS. SaaS is operated on PaaS, and PaaS is operated on IaaS. Since IaaS is the foundation of all services, algorithms for the efficient operation of virtualized resources are required. Among these algorithms, desktop resource virtualization is used for high resource availability when existing desktop PCs are unavailable. For this high resource availability, clustering for hierarchical structures is important. In addition, since many clustering algorithms show different percentages of the main resources depending on the desktop PC distribution rates and environments, selecting appropriate algorithms is very important. If diverse attempts are made to find algorithms suitable for the operating environments’ desktop resource virtualization, huge costs are incurred for the related power, time and labor. Therefore, in the present paper, a desktop resource virtualization clustering simulator (DRV-CS, a clustering simulator for selecting clusters of desktop virtualization clusters to be maintained sustainably, is proposed. The DRV-CS provides simulations, so that clustering algorithms can be selected and elements can be properly applied in different desktop PC environments through the DRV-CS.

Empirical Analysis of Server Consolidation and Desktop Virtualization in Cloud Computing

Directory of Open Access Journals (Sweden)

Bao Rong Chang

2013-01-01

Full Text Available Physical server transited to virtual server infrastructure (VSI and desktop device to virtual desktop infrastructure (VDI have the crucial problems of server consolidation, virtualization performance, virtual machine density, total cost of ownership (TCO, and return on investments (ROI. Besides, how to appropriately choose hypervisor for the desired server/desktop virtualization is really challenging, because a trade-off between virtualization performance and cost is a hard decision to make in the cloud. This paper introduces five hypervisors to establish the virtual environment and then gives a careful assessment based on C/P ratio that is derived from composite index, consolidation ratio, virtual machine density, TCO, and ROI. As a result, even though ESX server obtains the highest ROI and lowest TCO in server virtualization and Hyper-V R2 gains the best performance of virtual machine management; both of them however cost too much. Instead the best choice is Proxmox Virtual Environment (Proxmox VE because it not only saves the initial investment a lot to own a virtual server/desktop infrastructure, but also obtains the lowest C/P ratio.

Microsoft Virtualization Master Microsoft Server, Desktop, Application, and Presentation Virtualization

CERN Document Server

Olzak, Thomas; Boomer, Jason; Keefer, Robert M

2010-01-01

Microsoft Virtualization helps you understand and implement the latest virtualization strategies available with Microsoft products. This book focuses on: Server Virtualization, Desktop Virtualization, Application Virtualization, and Presentation Virtualization. Whether you are managing Hyper-V, implementing desktop virtualization, or even migrating virtual machines, this book is packed with coverage on all aspects of these processes. Written by a talented team of Microsoft MVPs, Microsoft Virtualization is the leading resource for a full installation, migration, or integration of virtual syste

ADAM (Affordable Desktop Application Manager): a Unix desktop application manager

International Nuclear Information System (INIS)

Liebana, M.; Marquina, M.; Ramos, R.

1996-01-01

ADAM stands for Affordable Desktop Application Manager. It is a GUI developed at CERN with the aim to ease access to applications. The motivation to develop ADAM came from the unavailability of environments like COSE/CDE and their heavy resource consumption. ADAM has proven to be user friendly: new users are able to customize it to their needs in few minutes. Groups of users may share through ADAM a common application environment. ADAM also integrates the Unix and the PC world. PC users can excess Unix applications in the same way as their usual Windows applications. This paper describes all the ADAM features, how they are used at CERN Public Services, and the future plans for ADAM. (author)

Application of desktop computers in nuclear engineering education

International Nuclear Information System (INIS)

Graves, H.W. Jr.

1990-01-01

Utilization of desktop computers in the academic environment is based on the same objectives as in the industrial environment - increased quality and efficiency. Desktop computers can be extremely useful teaching tools in two general areas: classroom demonstrations and homework assignments. Although differences in emphasis exist, tutorial programs share many characteristics with interactive software developed for the industrial environment. In the Reactor Design and Fuel Management course at the University of Maryland, several interactive tutorial programs provided by Energy analysis Software Service have been utilized. These programs have been designed to be sufficiently structured to permit an orderly, disciplined solution to the problem being solved, and yet be flexible enough to accommodate most problem solution options

Cubby : Multiscreen Desktop VR Part III

NARCIS (Netherlands)

Djajadiningrat, J.P.; Gribnau, M.W.

2000-01-01

In this month's final episode of our 'Cubby: Multiscreen Desktop VR' trilogy we explain how you read the InputSprocket driver from part II, how you use it as input for the cameras from part I and how you calibrate the input device so that it leads to the correct head position.

Cubby : Multiscreen Desktop VR Part II

NARCIS (Netherlands)

Gribnau, M.W.; Djajadiningrat, J.P.

2000-01-01

In this second part of our 'Cubby: Multiscreen Desktop VR' trilogy, we will introduce you to the art of creating a driver to read an Origin Instruments Dynasight input device. With the Dynasight, the position of the head of the user is established so that Cubby can display the correct images on its

The File Sync Algorithm of the ownCloud Desktop Clients

CERN Multimedia

CERN. Geneva

2014-01-01

The ownCloud desktop clients provide file syncing between desktop machines and the ownCloud server, available for the important desktop platforms. This presentation will give an overview of the sync algorithm used by the clients to provide a fast, reliable and robust syncing experience for the users. It will describe the phases a sync run will go through and how it is triggered. It also will provide an insight on the algorithms that decided if a file is uploaded, downloaded or even deleted on either on the local machine or in the cloud. Some examples of non obvious situations in file syncing will be described and discussed. As the ownCloud sync protocol is based on the open standard WebDAV the resulting challenges and the solutions will be illustrated. Finally a couple of frequently proposed enhancements will be reviewed and assed for the future development of the ownCloud server and syncing clients.

EPA Region 8, Memo on Desktop Printer Ink Cartridges Policy & Voluntary Printer Turn-in

Science.gov (United States)

This memo requests EPA Region 8 users to voluntarily turn-in their desktop printers and notifies users of the Region 8 policy to not provide maintenance or ink and toner cartridges for desktop printers.

Production of a small-circulation medical journal using desktop publishing methods.

Science.gov (United States)

Peters, B A

1994-07-01

Since its inception in January 1988, the Baylor University Medical Center Proceedings, a quarterly medical journal, has been published by the few staff of the Scientific Publications Office (Baylor Research Institute, Dallas, Texas, USA) using microcomputers and page-makeup software in conjunction with a commercial printing company. This article outlines the establishment of the journal; the steps used in the publication process; the software and hardware used; and the changes in design, content, and circulation that have taken place as the journal and the technology used to create it have evolved.

Research and implementation of a Web-based remote desktop image monitoring system

International Nuclear Information System (INIS)

Ren Weijuan; Li Luofeng; Wang Chunhong

2010-01-01

It studied and implemented an ISS (Image Snapshot Server) system based on Web, using Java Web technology. The ISS system consisted of client web browser and server. The server part could be divided into three modules as the screen shots software, web server and Oracle database. Screen shots software intercepted the desktop environment of the remote monitored PC and sent these pictures to a Tomcat web server for displaying on the web at real time. At the same time, these pictures were also saved in an Oracle database. Through the web browser, monitor person can view the real-time and historical desktop pictures of the monitored PC during some period. It is very convenient for any user to monitor the desktop image of remote monitoring PC. (authors)

Electronic publishing in radiology: economics and the future.

Science.gov (United States)

Chew, Felix S; Llewellyn, Kevin T; Olsen, Kathryn M

2004-11-01

Scholarly publishing is a large market involving thousands of peer-reviewed journals but a decreasing number of publishers. An economic model can be described in which authors give their work to publishers who then sell access to this work. Because each published article is a unique work with few if any substitutes, publishers have some degree of monopoly power and can price their products accordingly. The advent of desktop publishing using personal computers made it possible for individuals to publish material without publishers, an activity that gained momentum when the publishing medium shifted from paper to electronic, and from electronic publishing to the Internet. This activity destabilized the industry, and in the rush to gain market share by providing free content, unsustainable business models were created. Scholarly publishing is now dominated by a small number of multinational corporations that acquired many smaller publishing operations. As these companies have exercised their monopoly power, an open access movement has gained traction in which authors (or their institutions) initially pay for publication, but readers have free and open access to the published articles. This movement is in diametric opposition to the commercial publishing model, and it remains to be seen whether and how well the two can coexist in the future.

NASAwide electronic publishing system: Electronic printing and duplicating, stage-2 evaluation report (GSFC)

Science.gov (United States)

Tuey, Richard C.; Lane, Robert; Hart, Susan V.

1995-01-01

The NASA Scientific and Technical Information Office was assigned the responsibility to continue with the expansion of the NASAwide networked electronic duplicating effort by including the Goddard Space Flight Center (GSFC) as an additional node to the existing configuration of networked electronic duplicating systems within NASA. The subject of this report is the evaluation of a networked electronic duplicating system which meets the duplicating requirements and expands electronic publishing capabilities without increasing current operating costs. This report continues the evaluation reported in 'NASA Electronic Publishing System - Electronic Printing and Duplicating Evaluation Report' (NASA TM-106242) and 'NASA Electronic Publishing System - Stage 1 Evaluation Report' (NASA TM-106510). This report differs from the previous reports through the inclusion of an external networked desktop editing, archival, and publishing functionality which did not exist with the previous networked electronic duplicating system. Additionally, a two-phase approach to the evaluation was undertaken; the first was a paper study justifying a 90-day, on-site evaluation, and the second phase was to validate, during the 90-day evaluation, the cost benefits and productivity increases that could be achieved in an operational mode. A benchmark of the functionality of the networked electronic publishing system and external networked desktop editing, archival, and publishing system was performed under a simulated daily production environment. This report can be used to guide others in determining the most cost effective duplicating/publishing alternative through the use of cost/benefit analysis and return on investment techniques. A treatise on the use of these techniques can be found by referring to 'NASA Electronic Publishing System -Cost/Benefit Methodology' (NASA TM-106662).

Investigation Methodology of a Virtual Desktop Infrastructure for IoT

Directory of Open Access Journals (Sweden)

Doowon Jeong

2015-01-01

Full Text Available Cloud computing for IoT (Internet of Things has exhibited the greatest growth in the IT market in the recent past and this trend is expected to continue. Many companies are adopting a virtual desktop infrastructure (VDI for private cloud computing to reduce costs and enhance the efficiency of their servers. As a VDI is widely used, threats of cyber terror and invasion are also increasing. To minimize the damage, response procedure for cyber intrusion on a VDI should be systematized. Therefore, we propose an investigation methodology for VDI solutions in this paper. Here we focus on a virtual desktop infrastructure and introduce various desktop virtualization solutions that are widely used, such as VMware, Citrix, and Microsoft. In addition, we verify the integrity of the data acquired in order that the result of our proposed methodology is acceptable as evidence in a court of law. During the experiment, we observed an error: one of the commonly used digital forensic tools failed to mount a dynamically allocated virtual disk properly.

Desktop Virtualization in Action: Simplicity Is Power

Science.gov (United States)

Fennell, Dustin

2010-01-01

Discover how your institution can better manage and increase access to instructional applications and desktops while providing a blended learning environment. Receive practical insight into how academic computing virtualization can be leveraged to enhance education at your institution while lowering Total Cost of Ownership (TCO) and reducing the…

Correlation between National Influenza Surveillance Data and Search Queries from Mobile Devices and Desktops in South Korea.

Science.gov (United States)

Shin, Soo-Yong; Kim, Taerim; Seo, Dong-Woo; Sohn, Chang Hwan; Kim, Sung-Hoon; Ryoo, Seung Mok; Lee, Yoon-Seon; Lee, Jae Ho; Kim, Won Young; Lim, Kyoung Soo

2016-01-01

Digital surveillance using internet search queries can improve both the sensitivity and timeliness of the detection of a health event, such as an influenza outbreak. While it has recently been estimated that the mobile search volume surpasses the desktop search volume and mobile search patterns differ from desktop search patterns, the previous digital surveillance systems did not distinguish mobile and desktop search queries. The purpose of this study was to compare the performance of mobile and desktop search queries in terms of digital influenza surveillance. The study period was from September 6, 2010 through August 30, 2014, which consisted of four epidemiological years. Influenza-like illness (ILI) and virologic surveillance data from the Korea Centers for Disease Control and Prevention were used. A total of 210 combined queries from our previous survey work were used for this study. Mobile and desktop weekly search data were extracted from Naver, which is the largest search engine in Korea. Spearman's correlation analysis was used to examine the correlation of the mobile and desktop data with ILI and virologic data in Korea. We also performed lag correlation analysis. We observed that the influenza surveillance performance of mobile search queries matched or exceeded that of desktop search queries over time. The mean correlation coefficients of mobile search queries and the number of queries with an r-value of ≥ 0.7 equaled or became greater than those of desktop searches over the four epidemiological years. A lag correlation analysis of up to two weeks showed similar trends. Our study shows that mobile search queries for influenza surveillance have equaled or even become greater than desktop search queries over time. In the future development of influenza surveillance using search queries, the recognition of changing trend of mobile search data could be necessary.

Turbulence Visualization at the Terascale on Desktop PCs

KAUST Repository

Treib, M.; Burger, K.; Reichl, F.; Meneveau, C.; Szalay, A.; Westermann, R.

2012-01-01

is challenging on desktop computers. This is due to the extreme resolution of such fields, requiring memory and bandwidth capacities going beyond what is currently available. To overcome these limitations, we present a GPU system for feature-based turbulence

Randomized Trial of Desktop Humidifier for Dry Eye Relief in Computer Users.

Science.gov (United States)

Wang, Michael T M; Chan, Evon; Ea, Linda; Kam, Clifford; Lu, Yvonne; Misra, Stuti L; Craig, Jennifer P

2017-11-01

Dry eye is a frequently reported problem among computer users. Low relative humidity environments are recognized to exacerbate signs and symptoms of dry eye, yet are common in offices of computer operators. Desktop USB-powered humidifiers are available commercially, but their efficacy for dry eye relief has not been established. This study aims to evaluate the potential for a desktop USB-powered humidifier to improve tear-film parameters, ocular surface characteristics, and subjective comfort of computer users. Forty-four computer users were enrolled in a prospective, masked, randomized crossover study. On separate days, participants were randomized to 1 hour of continuous computer use, with and without exposure to a desktop humidifier. Lipid-layer grade, noninvasive tear-film breakup time, and tear meniscus height were measured before and after computer use. Following the 1-hour period, participants reported whether ocular comfort was greater, equal, or lesser than that at baseline. The desktop humidifier effected a relative difference in humidity between the two environments of +5.4 ± 5.0% (P .05). However, a relative increase in the median noninvasive tear-film breakup time of +4.0 seconds was observed in the humidified environment (P computer use.Trial registration no: ACTRN12617000326392.

Testing the quality of images for permanent magnet desktop MRI systems using specially designed phantoms.

Science.gov (United States)

Qiu, Jianfeng; Wang, Guozhu; Min, Jiao; Wang, Xiaoyan; Wang, Pengcheng

2013-12-21

Our aim was to measure the performance of desktop magnetic resonance imaging (MRI) systems using specially designed phantoms, by testing imaging parameters and analysing the imaging quality. We designed multifunction phantoms with diameters of 18 and 60 mm for desktop MRI scanners in accordance with the American Association of Physicists in Medicine (AAPM) report no. 28. We scanned the phantoms with three permanent magnet 0.5 T desktop MRI systems, measured the MRI image parameters, and analysed imaging quality by comparing the data with the AAPM criteria and Chinese national standards. Image parameters included: resonance frequency, high contrast spatial resolution, low contrast object detectability, slice thickness, geometrical distortion, signal-to-noise ratio (SNR), and image uniformity. The image parameters of three desktop MRI machines could be measured using our specially designed phantoms, and most parameters were in line with MRI quality control criterion, including: resonance frequency, high contrast spatial resolution, low contrast object detectability, slice thickness, geometrical distortion, image uniformity and slice position accuracy. However, SNR was significantly lower than in some references. The imaging test and quality control are necessary for desktop MRI systems, and should be performed with the applicable phantom and corresponding standards.

Testing the quality of images for permanent magnet desktop MRI systems using specially designed phantoms

International Nuclear Information System (INIS)

Qiu, Jianfeng; Wang, Guozhu; Min, Jiao; Wang, Xiaoyan; Wang, Pengcheng

2013-01-01

Our aim was to measure the performance of desktop magnetic resonance imaging (MRI) systems using specially designed phantoms, by testing imaging parameters and analysing the imaging quality. We designed multifunction phantoms with diameters of 18 and 60 mm for desktop MRI scanners in accordance with the American Association of Physicists in Medicine (AAPM) report no. 28. We scanned the phantoms with three permanent magnet 0.5 T desktop MRI systems, measured the MRI image parameters, and analysed imaging quality by comparing the data with the AAPM criteria and Chinese national standards. Image parameters included: resonance frequency, high contrast spatial resolution, low contrast object detectability, slice thickness, geometrical distortion, signal-to-noise ratio (SNR), and image uniformity. The image parameters of three desktop MRI machines could be measured using our specially designed phantoms, and most parameters were in line with MRI quality control criterion, including: resonance frequency, high contrast spatial resolution, low contrast object detectability, slice thickness, geometrical distortion, image uniformity and slice position accuracy. However, SNR was significantly lower than in some references. The imaging test and quality control are necessary for desktop MRI systems, and should be performed with the applicable phantom and corresponding standards. (paper)

Comparing Web Applications with Desktop Applications: An Empirical Study

DEFF Research Database (Denmark)

Pop, Paul

2002-01-01

In recent years, many desktop applications have been ported to the world wide web in order to reduce (multiplatform) development, distribution and maintenance costs. However, there is little data concerning the usability of web applications, and the impact of their usability on the total cost...... of developing and using such applications. In this paper we present a comparison of web and desktop applications from the usability point of view. The comparison is based on an empirical study that investigates the performance of a group of users on two calendaring applications: Yahoo!Calendar and Microsoft...... Calendar. The study shows that in the case of web applications the performance of the users is significantly reduced, mainly because of the restricted interaction mechanisms provided by current web browsers....

Digital video for the desktop

CERN Document Server

Pender, Ken

1999-01-01

Practical introduction to creating and editing high quality video on the desktop. Using examples from a variety of video applications, benefit from a professional's experience, step-by-step, through a series of workshops demonstrating a wide variety of techniques. These include producing short films, multimedia and internet presentations, animated graphics and special effects.The opportunities for the independent videomaker have never been greater - make sure you bring your understanding fully up to date with this invaluable guide.No prior knowledge of the technology is assumed, with explanati

[Teaching Desktop] Video Conferencing in a Collaborative and Problem Based Setting

DEFF Research Database (Denmark)

Ørngreen, Rikke; Mouritzen, Per

2013-01-01

, teachers and assistant teachers wanted to find ways in the design for learning that enables the learners to acquire knowledge about the theories, models and concepts of the subject, as well as hands‐on competencies in a learning‐by‐doing manner. In particular we address the area of desktop video...... shows that the students experiment with various pedagogical situations, and that during the process of design, teaching, and reflection they acquire experiences at both a concrete specific and a general abstract level. The desktop video conference system creates challenges, with technical issues...

Hydropower Regulatory and Permitting Information Desktop (RAPID) Toolkit

Energy Technology Data Exchange (ETDEWEB)

Levine, Aaron L [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-12-19

Hydropower Regulatory and Permitting Information Desktop (RAPID) Toolkit presentation from the WPTO FY14-FY16 Peer Review. The toolkit is aimed at regulatory agencies, consultants, project developers, the public, and any other party interested in learning more about the hydropower regulatory process.

Aquatic Habitats: Exploring Desktop Ponds. Teacher's Guide.

Science.gov (United States)

Barrett, Katharine; Willard, Carolyn

This book, for grades 2-6, is designed to provide students with a highly motivating and unique opportunity to investigate an aquatic habitat. Students set up, observe, study, and reflect upon their own "desktop ponds." Accessible plants and small animals used in these activities include Elodea, Tubifex worms, snails, mosquito larvae, and fish.…

Development of an automated desktop procedure for defining macro ...

African Journals Online (AJOL)

2006-07-03

break points' such as ... An automated desktop procedure was developed for computing statistically defensible, multiple change .... from source to mouth. .... the calculated value was less than the test statistic given in Owen.

Realization of a Desktop Flight Simulation System for Motion-Cueing Studies

Directory of Open Access Journals (Sweden)

Berkay Volkaner

2016-05-01

Full Text Available Parallel robotic mechanisms are generally used in flight simulators with a motion-cueing algorithm to create an unlimited motion feeling of a simulated medium in a bounded workspace of the simulator. A major problem in flight simulators is that the simulation has an unbounded space and the manipulator has a limited one. Using a washout filter in the motion-cueing algorithm overcomes this. In this study, a low-cost six degrees of freedom (DoF desktop parallel manipulator is used to test a classical motion-cueing algorithm; the algorithm's functionality is confirmed with a Simulink real-time environment. Translational accelerations and angular velocities of the simulated medium obtained from FlightGear flight simulation software are processed through a generated washout filter algorithm and the simulated medium's motion information is transmitted to the desktop parallel robotic mechanism as a set point for each leg. The major issues of this paper are designing a desktop simulation system, controlling the parallel manipulator, communicating between the flight simulation and the platform, designing a motion-cueing algorithm and determining the parameters of the washout filters.

Laptops vs. Desktops in a Google Groups Environment: A Study on Collaborative Learning

Directory of Open Access Journals (Sweden)

Steven Lopes Abrantes

2011-01-01

Full Text Available Current literature on m-learning refers to the lack of studies on real use of m-learning applications and how they can compete with current desktop counterparts. The study consists of an experiment involving one hundred and twelve students of higher education and a set of learning activities that they have to accomplish. This study has the main objective to validate if the students that use laptops or desktops are in the flow experience and which of them are more in the flow experience, when using Google Groups. The used approach is based on the flow experience introduced by [1]. It was possible to conclude that students have experienced the flow state both by students using laptops or desktops, but having the laptop students a more positive effect in the flow experience.

Developing a Process Model for the Forensic Extraction of Information from Desktop Search Applications

Directory of Open Access Journals (Sweden)

Timothy Pavlic

2008-03-01

Full Text Available Desktop search applications can contain cached copies of files that were deleted from the file system. Forensic investigators see this as a potential source of evidence, as documents deleted by suspects may still exist in the cache. Whilst there have been attempts at recovering data collected by desktop search applications, there is no methodology governing the process, nor discussion on the most appropriate means to do so. This article seeks to address this issue by developing a process model that can be applied when developing an information extraction application for desktop search applications, discussing preferred methods and the limitations of each. This work represents a more structured approach than other forms of current research.

SAMP: Application Messaging for Desktop and Web Applications

Science.gov (United States)

Taylor, M. B.; Boch, T.; Fay, J.; Fitzpatrick, M.; Paioro, L.

2012-09-01

SAMP, the Simple Application Messaging Protocol, is a technology which allows tools to communicate. It is deployed in a number of desktop astronomy applications including ds9, Aladin, TOPCAT, World Wide Telescope and numerous others, and makes it straightforward for a user to treat a selection of these tools as a loosely-integrated suite, combining the most powerful features of each. It has been widely used within Virtual Observatory contexts, but is equally suitable for non-VO use. Enabling SAMP communication from web-based content has long been desirable. An obvious use case is arranging for a click on a web page link to deliver an image, table or spectrum to a desktop viewer, but more sophisticated two-way interaction with rich internet applications would also be possible. Use from the web however presents some problems related to browser sandboxing. We explain how the SAMP Web Profile, introduced in version 1.3 of the SAMP protocol, addresses these issues, and discuss the resulting security implications.

Scribus – Open Source Desktop Publishing

Directory of Open Access Journals (Sweden)

Christoph Kaindel

2010-12-01

Full Text Available Professionelle Layout-Programme wie Quark XPress oder Adobe InDesign sind unerschwinglich teuer und daher im privaten oder Schulbereich kaum legal verfügbar. Das Open Source Programm Scribus stellt hier eine brauchbare Alternative dar.

Introducing the CUAHSI Hydrologic Information System Desktop Application (HydroDesktop) and Open Development Community

Science.gov (United States)

Ames, D.; Kadlec, J.; Horsburgh, J. S.; Maidment, D. R.

2009-12-01

The Consortium of Universities for the Advancement of Hydrologic Sciences (CUAHSI) Hydrologic Information System (HIS) project includes extensive development of data storage and delivery tools and standards including WaterML (a language for sharing hydrologic data sets via web services); and HIS Server (a software tool set for delivering WaterML from a server); These and other CUASHI HIS tools have been under development and deployment for several years and together, present a relatively complete software “stack” to support the consistent storage and delivery of hydrologic and other environmental observation data. This presentation describes the development of a new HIS software tool called “HydroDesktop” and the development of an online open source software development community to update and maintain the software. HydroDesktop is a local (i.e. not server-based) client side software tool that ultimately will run on multiple operating systems and will provide a highly usable level of access to HIS services. The software provides many key capabilities including data query, map-based visualization, data download, local data maintenance, editing, graphing, data export to selected model-specific data formats, linkage with integrated modeling systems such as OpenMI, and ultimately upload to HIS servers from the local desktop software. As the software is presently in the early stages of development, this presentation will focus on design approach and paradigm and is viewed as an opportunity to encourage participation in the open development community. Indeed, recognizing the value of community based code development as a means of ensuring end-user adoption, this project has adopted an “iterative” or “spiral” software development approach which will be described in this presentation.

No effect of ambient odor on the affective appraisal of a desktop virtual environment with signs of disorder.

Directory of Open Access Journals (Sweden)

Alexander Toet

Full Text Available Desktop virtual environments (VEs are increasingly deployed to study the effects of environmental qualities and interventions on human behavior and safety related concerns in built environments. For these applications it is essential that users appraise the affective qualities of the VE similar to those of its real world counterpart. Previous studies have shown that factors like simulated lighting, sound and dynamic elements all contribute to the affective appraisal of a desktop VE. Since ambient odor is known to affect the affective appraisal of real environments, and has been shown to increase the sense of presence in immersive VEs, it may also be an effective tool to tune the affective appraisal of desktop VEs. This study investigated if exposure to ambient odor can modulate the affective appraisal of a desktop VE with signs of public disorder.Participants explored a desktop VE representing a suburban neighborhood with signs of public disorder (neglect, vandalism and crime, while being exposed to either room air or subliminal levels of unpleasant (tar or pleasant (cut grass ambient odor. Whenever they encountered signs of disorder they reported their safety related concerns and associated affective feelings.Signs of crime in the desktop VE were associated with negative affective feelings and concerns for personal safety and personal property. However, there was no significant difference between reported safety related concerns and affective connotations in the control (no-odor and in each of the two ambient odor conditions.Ambient odor did not affect safety related concerns and affective connotations associated with signs of disorder in the desktop VE. Thus, semantic congruency between ambient odor and a desktop VE may not be sufficient to influence its affective appraisal, and a more realistic simulation in which simulated objects appear to emit scents may be required to achieve this goal.

Versatile Desktop Experiment Module (DEMo) on Heat Transfer

Science.gov (United States)

Minerick, Adrienne R.

2010-01-01

This paper outlines a new Desktop Experiment Module (DEMo) engineered for a chemical engineering junior-level Heat Transfer course. This new DEMo learning tool is versatile, fairly inexpensive, and portable such that it can be positioned on student desks throughout a classroom. The DEMo system can illustrate conduction of various materials,…

The desktop muon detector: A simple, physics-motivated machine- and electronics-shop project for university students

Science.gov (United States)

Axani, S. N.; Conrad, J. M.; Kirby, C.

2017-12-01

This paper describes the construction of a desktop muon detector, an undergraduate-level physics project that develops machine-shop and electronics-shop technical skills. The desktop muon detector is a self-contained apparatus that employs a plastic scintillator as the detection medium and a silicon photomultiplier for light collection. This detector can be battery powered and is used in conjunction with the provided software. The total cost per detector is approximately 100. We describe physics experiments we have performed, and then suggest several other interesting measurements that are possible, with one or more desktop muon detectors.

Nielsen PrimeLocation Web/Desktop: Assessing and GIS Mapping Market Area

Data.gov (United States)

Social Security Administration — Nielsen PrimeLocation Web and Desktop Software Licensed for Internal Use only: Pop-Facts Demographics Database, Geographic Mapping Data Layers, Geo-Coding locations.

Development of a Desktop Simulator for APR1400 Nuclear Power Plant

International Nuclear Information System (INIS)

Lee, J. B.

2016-01-01

It is essential for utilities to possess a full-scope simulator for operator training and operation test for operators. But it is very expensive and sometimes lack of fidelity if processes of developing the simulator and designing the plant are in parallel. It is due to the situation that simulator development stage sometimes precedes the plant design stage and modifications may occur to the design of the plant in construction stage. In an attempt to build a low cost and efficient simulator, a desktop simulator has been developed. This model is described herein. Using desktop simulators for training operators is an efficient method for familiarizing operators with their plant’s operation. A low cost and efficient desktop simulator for APR1400 has been developed, and brief features are introduced here. It is configured to mimic a full-scale simulator, and can be used for operators to be familiarized to their plant’s operation. Since the size of the simulator is small enough to be fit in a desk, it can be used in a classroom or in an office at any time. It can also be used to evaluate design changes or modifications of the plant before implementing them to the plant

Development of a Desktop Simulator for APR1400 Nuclear Power Plant

Energy Technology Data Exchange (ETDEWEB)

Lee, J. B. [KHNP Central Research Institute, Daejeon (Korea, Republic of)

2016-10-15

It is essential for utilities to possess a full-scope simulator for operator training and operation test for operators. But it is very expensive and sometimes lack of fidelity if processes of developing the simulator and designing the plant are in parallel. It is due to the situation that simulator development stage sometimes precedes the plant design stage and modifications may occur to the design of the plant in construction stage. In an attempt to build a low cost and efficient simulator, a desktop simulator has been developed. This model is described herein. Using desktop simulators for training operators is an efficient method for familiarizing operators with their plant’s operation. A low cost and efficient desktop simulator for APR1400 has been developed, and brief features are introduced here. It is configured to mimic a full-scale simulator, and can be used for operators to be familiarized to their plant’s operation. Since the size of the simulator is small enough to be fit in a desk, it can be used in a classroom or in an office at any time. It can also be used to evaluate design changes or modifications of the plant before implementing them to the plant.

Development of Web-Based Remote Desktop to Provide Adaptive User Interfaces in Cloud Platform

OpenAIRE

Shuen-Tai Wang; Hsi-Ya Chang

2014-01-01

Cloud virtualization technologies are becoming more and more prevalent, cloud users usually encounter the problem of how to access to the virtualized remote desktops easily over the web without requiring the installation of special clients. To resolve this issue, we took advantage of the HTML5 technology and developed web-based remote desktop. It permits users to access the terminal which running in our cloud platform from anywhere. We implemented a sketch of web interfac...

Applications and a three-dimensional desktop environment for an immersive virtual reality system

International Nuclear Information System (INIS)

Kageyama, Akira; Masada, Youhei

2013-01-01

We developed an application launcher called Multiverse for scientific visualizations in a CAVE-type virtual reality (VR) system. Multiverse can be regarded as a type of three-dimensional (3D) desktop environment. In Multiverse, a user in a CAVE room can browse multiple visualization applications with 3D icons and explore movies that float in the air. Touching one of the movies causes ''teleportation'' into the application's VR space. After analyzing the simulation data using the application, the user can jump back into Multiverse's VR desktop environment in the CAVE

ACID Astronomical and Physics Cloud Interactive Desktop: A Prototype of VUI for CTA Science Gateway

Science.gov (United States)

Massimino, P.; Costa, A.; Becciani, U.; Vuerli, C.; Bandieramonte, M.; Petta, C.; Riggi, S.; Sciacca, E.; Vitello, F.; Pistagna, C.

2014-05-01

The Astronomical & Physics Cloud Interactive Desktop, developed for the prototype of CTA Science Gateway in Catania, Italy, allows to use many software packages without any installation on the local desktop. The users will be able to exploit, if applicable, the native Graphical User Interface (GUI) of the programs that are available in the ACID environment. For using interactively the remote programs, ACID exploits an "ad hoc" VNC-based User Interface (VUI).

A desktop 3D printer with dual extruders to produce customised electronic circuitry

Science.gov (United States)

Butt, Javaid; Onimowo, Dominic Adaoiza; Gohrabian, Mohammed; Sharma, Tinku; Shirvani, Hassan

2018-03-01

3D printing has opened new horizons for the manufacturing industry in general, and 3D printers have become the tools for technological advancements. There is a huge divide between the pricing of industrial and desktop 3D printers with the former being on the expensive side capable of producing excellent quality products and latter being on the low-cost side with moderate quality results. However, there is a larger room for improvements and enhancements for the desktop systems as compared to the industrial ones. In this paper, a desktop 3D printer called Prusa Mendel i2 has been modified and integrated with an additional extruder so that the system can work with dual extruders and produce bespoke electronic circuits. The communication between the two extruders has been established by making use of the In-Chip Serial Programming port on the Arduino Uno controlling the printer. The biggest challenge is to control the flow of electric paint (to be dispensed by the new extruder) and CFD (Computational Fluid Dynamics) analysis has been carried out to ascertain the optimal conditions for proper dispensing. The final product is a customised electronic circuit with the base of plastic (from the 3D printer's extruder) and electronic paint (from the additional extruder) properly dispensed to create a live circuit on a plastic platform. This low-cost enhancement to a desktop 3D printer can provide a new prospect to produce multiple material parts where the additional extruder can be filled with any material that can be properly dispensed from its nozzle.

Visual attention for a desktop virtual environment with ambient scent

NARCIS (Netherlands)

Toet, A.; Schaik, M.G. van

2013-01-01

In the current study participants explored a desktop virtual environment (VE) representing a suburban neighborhood with signs of public disorder (neglect, vandalism and crime), while being exposed to either room air (control group), or subliminal levels of tar (unpleasant; typically associated with

Feasibility of Bioprinting with a Modified Desktop 3D Printer.

Science.gov (United States)

Goldstein, Todd A; Epstein, Casey J; Schwartz, John; Krush, Alex; Lagalante, Dan J; Mercadante, Kevin P; Zeltsman, David; Smith, Lee P; Grande, Daniel A

2016-12-01

Numerous studies have shown the capabilities of three-dimensional (3D) printing for use in the medical industry. At the time of this publication, basic home desktop 3D printer kits can cost as little as $300, whereas medical-specific 3D bioprinters can cost more than $300,000. The purpose of this study is to show how a commercially available desktop 3D printer could be modified to bioprint an engineered poly-l-lactic acid scaffold containing viable chondrocytes in a bioink. Our bioprinter was used to create a living 3D functional tissue-engineered cartilage scaffold. In this article, we detail the design, production, and calibration of this bioprinter. In addition, the bioprinted cells were tested for viability, proliferation, biochemistry, and gene expression; these tests showed that the cells survived the printing process, were able to continue dividing, and produce the extracellular matrix expected of chondrocytes.

Electronic publishing and intelligent information retrieval

Science.gov (United States)

Heck, A.

1992-01-01

Europeans are now taking steps to homogenize policies and standardize procedures in electronic publishing (EP) in astronomy and space sciences. This arose from an open meeting organized in Oct. 1991 at Strasbourg Observatory (France) and another business meeting held late Mar. 1992 with the major publishers and journal editors in astronomy and space sciences. The ultimate aim of EP might be considered as the so-called 'intelligent information retrieval' (IIR) or better named 'advanced information retrieval' (AIR), taking advantage of the fact that the material to be published appears at some stage in a machine-readable form. It is obvious that the combination of desktop and electronic publishing with networking and new structuring of knowledge bases will profoundly reshape not only our ways of publishing, but also our procedures of communicating and retrieving information. It should be noted that a world-wide survey among astronomers and space scientists carried out before the October 1991 colloquium on the various packages and machines used, indicated that TEX-related packages were already in majoritarian use in our community. It has also been stressed at each meeting that the European developments should be carried out in collaboration with what is done in the US (STELLAR project, for instance). American scientists and journal editors actually attended both meetings mentioned above. The paper will offer a review of the status of electronic publishing in astronomy and its possible contribution to advanced information retrieval in this field. It will also report on recent meetings such as the 'Astronomy from Large Databases-2 (ALD-2)' conference dealing with the latest developments in networking, in data, information, and knowledge bases, as well as in the related methodologies.

MDA-image: an environment of networked desktop computers for teleradiology/pathology.

Science.gov (United States)

Moffitt, M E; Richli, W R; Carrasco, C H; Wallace, S; Zimmerman, S O; Ayala, A G; Benjamin, R S; Chee, S; Wood, P; Daniels, P

1991-04-01

MDA-Image, a project of The University of Texas M. D. Anderson Cancer Center, is an environment of networked desktop computers for teleradiology/pathology. Radiographic film is digitized with a film scanner and histopathologic slides are digitized using a red, green, and blue (RGB) video camera connected to a microscope. Digitized images are stored on a data server connected to the institution's computer communication network (Ethernet) and can be displayed from authorized desktop computers connected to Ethernet. Images are digitized for cases presented at the Bone Tumor Management Conference, a multidisciplinary conference in which treatment options are discussed among clinicians, surgeons, radiologists, pathologists, radiotherapists, and medical oncologists. These radiographic and histologic images are shown on a large screen computer monitor during the conference. They are available for later review for follow-up or representation.

Multimodal Desktop Interaction: The Face –Object-Gesture–Voice Example

DEFF Research Database (Denmark)

Vidakis, Nikolas; Vlasopoulos, Anastasios; Kounalakis, Tsampikos

2013-01-01

This paper presents a natural user interface system based on multimodal human computer interaction, which operates as an intermediate module between the user and the operating system. The aim of this work is to demonstrate a multimodal system which gives users the ability to interact with desktop...

Multimedia architectures: from desktop systems to portable appliances

Science.gov (United States)

Bhaskaran, Vasudev; Konstantinides, Konstantinos; Natarajan, Balas R.

1997-01-01

Future desktop and portable computing systems will have as their core an integrated multimedia system. Such a system will seamlessly combine digital video, digital audio, computer animation, text, and graphics. Furthermore, such a system will allow for mixed-media creation, dissemination, and interactive access in real time. Multimedia architectures that need to support these functions have traditionally required special display and processing units for the different media types. This approach tends to be expensive and is inefficient in its use of silicon. Furthermore, such media-specific processing units are unable to cope with the fluid nature of the multimedia market wherein the needs and standards are changing and system manufacturers may demand a single component media engine across a range of products. This constraint has led to a shift towards providing a single-component multimedia specific computing engine that can be integrated easily within desktop systems, tethered consumer appliances, or portable appliances. In this paper, we review some of the recent architectural efforts in developing integrated media systems. We primarily focus on two efforts, namely the evolution of multimedia-capable general purpose processors and a more recent effort in developing single component mixed media co-processors. Design considerations that could facilitate the migration of these technologies to a portable integrated media system also are presented.

Negotiation of Meaning in Desktop Videoconferencing-Supported Distance Language Learning

Science.gov (United States)

Wang, Yuping

2006-01-01

The aim of this research is to reveal the dynamics of focus on form in task completion via videoconferencing. This examination draws on current second language learning theories regarding effective language acquisition, research in Computer Mediated Communication (CMC) and empirical data from an evaluation of desktop videoconferencing-supported…

An ergonomic evaluation comparing desktop, notebook, and subnotebook computers.

Science.gov (United States)

Szeto, Grace P; Lee, Raymond

2002-04-01

To evaluate and compare the postures and movements of the cervical and upper thoracic spine, the typing performance, and workstation ergonomic factors when using a desktop, notebook, and subnotebook computers. Repeated-measures design. A motion analysis laboratory with an electromagnetic tracking device. A convenience sample of 21 university students between ages 20 and 24 years with no history of neck or shoulder discomfort. Each subject performed a standardized typing task by using each of the 3 computers. Measurements during the typing task were taken at set intervals. Cervical and thoracic spines adopted a more flexed posture in using the smaller-sized computers. There were significantly greater neck movements in using desktop computers when compared with the notebook and subnotebook computers. The viewing distances adopted by the subjects decreased as the computer size decreased. Typing performance and subjective rating of difficulty in using the keyboards were also significantly different among the 3 types of computers. Computer users need to consider the posture of the spine and potential risk of developing musculoskeletal discomfort in choosing computers. Copyright 2002 by the American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation

GTfold: Enabling parallel RNA secondary structure prediction on multi-core desktops

DEFF Research Database (Denmark)

Swenson, M Shel; Anderson, Joshua; Ash, Andrew

2012-01-01

achieved significant improvements in runtime, but their implementations were not portable from niche high-performance computers or easily accessible to most RNA researchers. With the increasing prevalence of multi-core desktop machines, a new parallel prediction program is needed to take full advantage...

A Desktop Virtual Reality Earth Motion System in Astronomy Education

Science.gov (United States)

Chen, Chih Hung; Yang, Jie Chi; Shen, Sarah; Jeng, Ming Chang

2007-01-01

In this study, a desktop virtual reality earth motion system (DVREMS) is designed and developed to be applied in the classroom. The system is implemented to assist elementary school students to clarify earth motion concepts using virtual reality principles. A study was conducted to observe the influences of the proposed system in learning.…

SERVICE HANDBOOK FOR THE DESKTOP SUPPORT CONTRACT WIH IT DIVISION

CERN Multimedia

2000-01-01

A Desktop Support Contract has been running since January 1999 to offer help to all users at CERN with problems that occur with their desktop computers. The contract is run conjointly by the Swedish Company WM-data and the Swiss company DCS.The contract is comprised of the Computing Helpdesk, a General Service for all parts of CERN and also Local Service for those divisions and groups that want faster response times and additional help with their specific computer environment.In order to describe what services are being offered, and also to give a better understanding of the structure of the contract, a Service Handbook has been created. The intended audience for the Service Handbook is everyone that is using the contract, i.e. users, managers and also the service staff inside the contract. In the handbook you will find what help you can get from the contract, how to get in touch with the contract, and also what response times you can expect. Since the computer environment at CERN is a never-changing entity, ...

Using M@th Desktop Notebooks and Palettes in the Classroom

Science.gov (United States)

Simonovits, Reinhard

2011-01-01

This article explains the didactical design of M@th Desktop (MD), a teaching and learning software application for high schools and universities. The use of two types of MD resources is illustrated: notebooks and palettes, focusing on the topic of exponential functions. The handling of MD in a blended learning approach and the impact on the…

Telemedicine in rural areas. Experience with medical desktop-conferencing via satellite.

Science.gov (United States)

Ricke, J; Kleinholz, L; Hosten, N; Zendel, W; Lemke, A; Wielgus, W; Vöge, K H; Fleck, E; Marciniak, R; Felix, R

1995-01-01

Cooperation between physicians in hospitals in rural areas can be assisted by desktop-conferencing using a satellite link. For six weeks, medical desktop-conferencing was tested during daily clinical conferences between the Virchow-Klinikum, Berlin, and the Medical Academy, Wroclaw. The communications link was provided by the German Telekom satellite system MCS, which allowed temporary connections to be established on demand by manual dialling. Standard hardware and software were used for videoconferencing, as well as software for medical communication developed in the BERMED project. Digital data, such as computed tomography or magnetic resonance images, were transmitted by a digital data channel in parallel to the transmission of analogue video and audio signals. For conferences involving large groups of people, hardware modifications were required. These included the installation of a video projector, adaptation of the audio system with improved echo cancellation, and installation of extra microphones. Learning to use an unfamiliar communication medium proved to be uncomplicated for the participating physicians.

Efficient Redundancy Techniques in Cloud and Desktop Grid Systems using MAP/G/c-type Queues

Science.gov (United States)

Chakravarthy, Srinivas R.; Rumyantsev, Alexander

2018-03-01

Cloud computing is continuing to prove its flexibility and versatility in helping industries and businesses as well as academia as a way of providing needed computing capacity. As an important alternative to cloud computing, desktop grids allow to utilize the idle computer resources of an enterprise/community by means of distributed computing system, providing a more secure and controllable environment with lower operational expenses. Further, both cloud computing and desktop grids are meant to optimize limited resources and at the same time to decrease the expected latency for users. The crucial parameter for optimization both in cloud computing and in desktop grids is the level of redundancy (replication) for service requests/workunits. In this paper we study the optimal replication policies by considering three variations of Fork-Join systems in the context of a multi-server queueing system with a versatile point process for the arrivals. For services we consider phase type distributions as well as shifted exponential and Weibull. We use both analytical and simulation approach in our analysis and report some interesting qualitative results.

Efficient Redundancy Techniques in Cloud and Desktop Grid Systems using MAP/G/c-type Queues

Directory of Open Access Journals (Sweden)

Chakravarthy Srinivas R.

2018-03-01

Full Text Available Cloud computing is continuing to prove its flexibility and versatility in helping industries and businesses as well as academia as a way of providing needed computing capacity. As an important alternative to cloud computing, desktop grids allow to utilize the idle computer resources of an enterprise/community by means of distributed computing system, providing a more secure and controllable environment with lower operational expenses. Further, both cloud computing and desktop grids are meant to optimize limited resources and at the same time to decrease the expected latency for users. The crucial parameter for optimization both in cloud computing and in desktop grids is the level of redundancy (replication for service requests/workunits. In this paper we study the optimal replication policies by considering three variations of Fork-Join systems in the context of a multi-server queueing system with a versatile point process for the arrivals. For services we consider phase type distributions as well as shifted exponential and Weibull. We use both analytical and simulation approach in our analysis and report some interesting qualitative results.

Design and validation of a 3D virtual reality desktop system for sonographic length and volume measurements in early pregnancy evaluation.

Science.gov (United States)

Baken, Leonie; van Gruting, Isabelle M A; Steegers, Eric A P; van der Spek, Peter J; Exalto, Niek; Koning, Anton H J

2015-03-01

To design and validate a desktop virtual reality (VR) system, for presentation and assessment of volumetric data, based on commercially off-the-shelf hardware as an alternative to a fully immersive CAVE-like I-Space VR system. We designed a desktop VR system, using a three-dimensional (3D) monitor and a six degrees-of-freedom tracking system. A personal computer uses the V-Scope (Erasmus MC, Rotterdam, The Netherlands) volume-rendering application, developed for the I-Space, to create a hologram of volumetric data. Inter- and intraobserver reliability for crown-rump length and embryonic volume measurements are investigated using Bland-Altman plots and intraclass correlation coefficients. Time required for the measurements was recorded. Comparing the I-Space and the desktop VR system, the mean difference for crown-rump length is -0.34% (limits of agreement -2.58-1.89, ±2.24%) and for embryonic volume -0.92% (limits of agreement -6.97-5.13, ±6.05%). Intra- and interobserver intraclass correlation coefficients of the desktop VR system were all >0.99. Measurement times were longer on the desktop VR system compared with the I-Space, but the differences were not statistically significant. A user-friendly desktop VR system can be put together using commercially off-the-shelf hardware at an acceptable price. This system provides a valid and reliable method for embryonic length and volume measurements and can be used in clinical practice. © 2014 Wiley Periodicals, Inc.

Desktop war - data suppliers competing for bigger market share

International Nuclear Information System (INIS)

Sword, M.

1999-01-01

The intense competition among suppliers of computerized data and computer software to the petroleum and natural gas industry in western Canada is discussed. It is estimated that the Canadian oil patch spends a large sum, about $ 400 million annually on geoscience information and related costs and industry is looking for ways to significantly reduce those costs. There is a need for integrated, desktop driven data sets. Sensing the determination of industry to reduce information acquisition costs, data providers are responding with major consolidation of data sets. The major evolution in the industry is on-line access to increase the speed of information delivery. Data vendors continue to integrate land, well, log, production and other data sets whether public or proprietary. The result is stronger foundations as platforms for interpretive software. Another development is the rise of the Internet and Intranets and the re-definition of the role of information technology departments in the industry as both of these are paving the way for electronic delivery of information and software tools to the desktop. Development of proprietary data sets, acquisition of competitors with complimentary data sets that enhances products and services are just some of the ways data vendors are using to get a bigger piece of the exploration and development pie

Micro Tools with Pneumatic Actuators for Desktop Factories

Directory of Open Access Journals (Sweden)

Björn HOXHOLD

2009-10-01

Full Text Available This paper presents the design, the simulation and the fabrication process of two novel pneumatically driven auxiliary micro tools that can be used to improve and to speed up assembling processes in desktop factories. The described micro systems are designed to function as centrifugal feeders for small glass balls or active clamping devices with small external dimensions. They are able to deliver more than six balls per second on demand to a gripper and align and clamp single chips in a fixed position.

Desktop supercomputer: what can it do?

Science.gov (United States)

Bogdanov, A.; Degtyarev, A.; Korkhov, V.

2017-12-01

The paper addresses the issues of solving complex problems that require using supercomputers or multiprocessor clusters available for most researchers nowadays. Efficient distribution of high performance computing resources according to actual application needs has been a major research topic since high-performance computing (HPC) technologies became widely introduced. At the same time, comfortable and transparent access to these resources was a key user requirement. In this paper we discuss approaches to build a virtual private supercomputer available at user's desktop: a virtual computing environment tailored specifically for a target user with a particular target application. We describe and evaluate possibilities to create the virtual supercomputer based on light-weight virtualization technologies, and analyze the efficiency of our approach compared to traditional methods of HPC resource management.

Turbulence Visualization at the Terascale on Desktop PCs

KAUST Repository

Treib, M.

2012-12-01

Despite the ongoing efforts in turbulence research, the universal properties of the turbulence small-scale structure and the relationships between small-and large-scale turbulent motions are not yet fully understood. The visually guided exploration of turbulence features, including the interactive selection and simultaneous visualization of multiple features, can further progress our understanding of turbulence. Accomplishing this task for flow fields in which the full turbulence spectrum is well resolved is challenging on desktop computers. This is due to the extreme resolution of such fields, requiring memory and bandwidth capacities going beyond what is currently available. To overcome these limitations, we present a GPU system for feature-based turbulence visualization that works on a compressed flow field representation. We use a wavelet-based compression scheme including run-length and entropy encoding, which can be decoded on the GPU and embedded into brick-based volume ray-casting. This enables a drastic reduction of the data to be streamed from disk to GPU memory. Our system derives turbulence properties directly from the velocity gradient tensor, and it either renders these properties in turn or generates and renders scalar feature volumes. The quality and efficiency of the system is demonstrated in the visualization of two unsteady turbulence simulations, each comprising a spatio-temporal resolution of 10244. On a desktop computer, the system can visualize each time step in 5 seconds, and it achieves about three times this rate for the visualization of a scalar feature volume. © 1995-2012 IEEE.

Desk-top computer assisted processing of thermoluminescent dosimeters

International Nuclear Information System (INIS)

Archer, B.R.; Glaze, S.A.; North, L.B.; Bushong, S.C.

1977-01-01

An accurate dosimetric system utilizing a desk-top computer and high sensitivity ribbon type TLDs has been developed. The system incorporates an exposure history file and procedures designed for constant spatial orientation of each dosimeter. Processing of information is performed by two computer programs. The first calculates relative response factors to insure that the corrected response of each TLD is identical following a given dose of radiation. The second program computes a calibration factor and uses it and the relative response factor to determine the actual dose registered by each TLD. (U.K.)

Bringing the medical library to the office desktop.

Science.gov (United States)

Brown, S R; Decker, G; Pletzke, C J

1991-01-01

This demonstration illustrates LRC Remote Computer Services- a dual operating system, multi-protocol system for delivering medical library services to the medical professional's desktop. A working model draws resources from CD-ROM and magnetic media file services, Novell and AppleTalk network protocol suites and gating, LAN and asynchronous (dial-in) access strategies, commercial applications for MS-DOS and Macintosh workstations and custom user interfaces. The demonstration includes a discussion of issues relevant to the delivery of said services, particularly with respect to maintenance, security, training/support, staffing, software licensing and costs.

Cloud Computing and Virtual Desktop Infrastructures in Afloat Environments

OpenAIRE

Gillette, Stefan E.

2012-01-01

The phenomenon of “cloud computing” has become ubiquitous among users of the Internet and many commercial applications. Yet, the U.S. Navy has conducted limited research in this nascent technology. This thesis explores the application and integration of cloud computing both at the shipboard level and in a multi-ship environment. A virtual desktop infrastructure, mirroring a shipboard environment, was built and analyzed in the Cloud Lab at the Naval Postgraduate School, which offers a potentia...

Indiana Humanities Council Request for the Indianapolis Energy Conversion Inst. For Phase I of the Indianapolis Energy Conservation Res Initiative also called the smartDESKTOP Initiative

Energy Technology Data Exchange (ETDEWEB)

Keller, John B.

2007-12-06

The smartDESKTOP Initiative at the Indiana Humanities Council received critical support in building and delivering a digital desktop for Indiana educators through the Department of Energy Grant DE-FG02-06ER64282. During the project period September 2006 through October of 2007, the number of Indiana educators with accounts on the smartDESKTOP more than tripled from under 2,000 to more than 7,000 accounts. An external review of the project conducted for the purposes of understanding the impact of the service in Indiana schools revealed that the majority of respondents felt that using the smartDESKTOP did reduce the time they spent managing paper. The same study revealed the challenges of implementing a digital desktop meant to help teachers leverage technology to improve their teaching and ultimately student learning. The most significant outcome of this project is that the Indiana Department of Education expressed interest in assuming responsibility for sustaining this project. The transition of the smartDESKTOP to the Indiana Department of Education was effective on November 1, 2007.

Desktop supercomputer: what can it do?

International Nuclear Information System (INIS)

Bogdanov, A.; Degtyarev, A.; Korkhov, V.

2017-01-01

The paper addresses the issues of solving complex problems that require using supercomputers or multiprocessor clusters available for most researchers nowadays. Efficient distribution of high performance computing resources according to actual application needs has been a major research topic since high-performance computing (HPC) technologies became widely introduced. At the same time, comfortable and transparent access to these resources was a key user requirement. In this paper we discuss approaches to build a virtual private supercomputer available at user's desktop: a virtual computing environment tailored specifically for a target user with a particular target application. We describe and evaluate possibilities to create the virtual supercomputer based on light-weight virtualization technologies, and analyze the efficiency of our approach compared to traditional methods of HPC resource management.

MICA: desktop software for comprehensive searching of DNA databases

Directory of Open Access Journals (Sweden)

Glick Benjamin S

2006-10-01

Full Text Available Abstract Background Molecular biologists work with DNA databases that often include entire genomes. A common requirement is to search a DNA database to find exact matches for a nondegenerate or partially degenerate query. The software programs available for such purposes are normally designed to run on remote servers, but an appealing alternative is to work with DNA databases stored on local computers. We describe a desktop software program termed MICA (K-Mer Indexing with Compact Arrays that allows large DNA databases to be searched efficiently using very little memory. Results MICA rapidly indexes a DNA database. On a Macintosh G5 computer, the complete human genome could be indexed in about 5 minutes. The indexing algorithm recognizes all 15 characters of the DNA alphabet and fully captures the information in any DNA sequence, yet for a typical sequence of length L, the index occupies only about 2L bytes. The index can be searched to return a complete list of exact matches for a nondegenerate or partially degenerate query of any length. A typical search of a long DNA sequence involves reading only a small fraction of the index into memory. As a result, searches are fast even when the available RAM is limited. Conclusion MICA is suitable as a search engine for desktop DNA analysis software.

Digital Dome versus Desktop Display: Learning Outcome Assessments by Domain Experts

Science.gov (United States)

Jacobson, Jeffery

2013-01-01

In previous publications, the author reported that students learned about Egyptian architecture and society by playing an educational game based on a virtual representation of a temple. Students played the game in a digital dome or on a standard desktop computer, and (each) then recorded a video tour of the temple. Those who had used the dome…

Efficiency using computer simulation of Reverse Threshold Model Theory on assessing a “One Laptop Per Child” computer versus desktop computer

Directory of Open Access Journals (Sweden)

Supat Faarungsang

2017-04-01

Full Text Available The Reverse Threshold Model Theory (RTMT model was introduced based on limiting factor concepts, but its efficiency compared to the Conventional Model (CM has not been published. This investigation assessed the efficiency of RTMT compared to CM using computer simulation on the “One Laptop Per Child” computer and a desktop computer. Based on probability values, it was found that RTMT was more efficient than CM among eight treatment combinations and an earlier study verified that RTMT gives complete elimination of random error. Furthermore, RTMT has several advantages over CM and is therefore proposed to be applied to most research data.

From Server to Desktop: Capital and Institutional Planning for Client/Server Technology.

Science.gov (United States)

Mullig, Richard M.; Frey, Keith W.

1994-01-01

Beginning with a request for an enhanced system for decision/strategic planning support, the University of Chicago's biological sciences division has developed a range of administrative client/server tools, instituted a capital replacement plan for desktop technology, and created a planning and staffing approach enabling rapid introduction of new…

Reducing the Digital Divide among Children Who Received Desktop or Hybrid Computers for the Home

Directory of Open Access Journals (Sweden)

Gila Cohen Zilka

2016-06-01

Full Text Available Researchers and policy makers have been exploring ways to reduce the digital divide. Parameters commonly used to examine the digital divide worldwide, as well as in this study, are: (a the digital divide in the accessibility and mobility of the ICT infrastructure and of the content infrastructure (e.g., sites used in school; and (b the digital divide in literacy skills. In the present study we examined the degree of effectiveness of receiving a desktop or hybrid computer for the home in reducing the digital divide among children of low socio-economic status aged 8-12 from various localities across Israel. The sample consisted of 1,248 respondents assessed in two measurements. As part of the mixed-method study, 128 children were also interviewed. Findings indicate that after the children received desktop or hybrid computers, changes occurred in their frequency of access, mobility, and computer literacy. Differences were found between the groups: hybrid computers reduce disparities and promote work with the computer and surfing the Internet more than do desktop computers. Narrowing the digital divide for this age group has many implications for the acquisition of skills and study habits, and consequently, for the realization of individual potential. The children spoke about self improvement as a result of exposure to the digital environment, about a sense of empowerment and of improvement in their advantage in the social fabric. Many children expressed a desire to continue their education and expand their knowledge of computer applications, the use of software, of games, and more. Therefore, if there is no computer in the home and it is necessary to decide between a desktop and a hybrid computer, a hybrid computer is preferable.

Analytical Hierarchy Process for the selection of strategic alternatives for introduction of infrastructure virtual desktop infrastructure in the university

Directory of Open Access Journals (Sweden)

Katerina A. Makoviy

2017-12-01

Full Text Available The task of choosing a strategy for implementing the virtual desktop infrastructure into the IT infrastructure of the university is considered. The infrastructure of virtual desktops is a technology that provides centralization of management of client workplaces, increase the service life of computers in classrooms. The analysis of strengths and weaknesses, threats and opportunities for introducing virtualization in the university. Alternatives to implementation based on the results of the pilot project have been developed. To obtain quantitative estimates in the SWOT - analysis of the pilot project, the analytical hierarchy process is used. The analysis of implementation of the pilot project by experts is carried out and the integral value of quantitative estimates of various alternatives is generated. The combination of the analytical hierarchy process and SWOT - analysis allows you to choose the optimal strategy for implementing desktop virtualization.

基于OpenStack的虚拟桌面Spice的应用%Based on OpenStack virtual desktop applications of Spice

Institute of Scientific and Technical Information of China (English)

余康; 张鹏; 唐攀

2014-01-01

针对目前开源云平台OpenStack采用的VNC虚拟桌面在实际应用中存在着鼠标重影、屏幕无法自适应等不足之处，本文提出了一种新的OpenStack整合开源虚拟桌面传输协议Spice的虚拟桌面方案，该方案解决了目前OpenStack采用VNC虚拟桌面的不足之处，Spice协议较VNC有更强大的功能，能够提供更好的最终用户体验。%Open source cloud platform it has used VNC exist in actual application of the virtual desktop mouse ghosting, screen can't adaptive deficiency, such as this paper proposes a new open source virtual desktop transfer protocol Spice it integration of virtual desktop solution, the solution to solve the current deficiencies of the virtual desktop, it USES the VNC Spice protocol a VNC has more powerful functions, can provide a better end user experience.

Nuclear Plant Analyzer desktop workstation: An integrated interactive simulation, visualization and analysis tool

International Nuclear Information System (INIS)

Beelman, R.J.

1991-01-01

The advanced, best-estimate, reactor thermal-hydraulic codes were originally developed as mainframe computer applications because of speed, precision, memory and mass storage requirements. However, the productivity of numerical reactor safety analysts has historically been hampered by mainframe dependence due to limited mainframe CPU allocation, accessibility and availability, poor mainframe job throughput, and delays in obtaining and difficulty comprehending printed numerical results. The Nuclear Plant Analyzer (NPA) was originally developed as a mainframe computer-graphics aid for reactor safety analysts in addressing the latter consideration. Rapid advances in microcomputer technology have since enabled the installation and execution of these reactor safety codes on desktop computers thereby eliminating mainframe dependence. The need for a complementary desktop graphics display generation and presentation capability, coupled with the need for software standardization and portability, has motivated the redesign of the NPA as a UNIX/X-Windows application suitable for both mainframe and microcomputer

Experimental Setup for Ultrasonic-Assisted Desktop Fused Deposition Modeling System

OpenAIRE

Maidin, S.; Muhamad, M. K.; Pei, Eujin

2014-01-01

Fused deposition modeling (FDM) is an additive manufacturing (AM) process that has been used in various manufacturing fields. However, the drawback of FDM is poor surface finish of part produced, leading to surface roughness and requires hand finishing. In this study, ultrasonic technology will be integrated into a desktop FDM system. Ultrasound has been applied in various conventional machining process and shows good machined surface finish. However, very little research regarding the applic...

Virtual Reality on a Desktop Hailed as New Tool in Distance Education.

Science.gov (United States)

Young, Jeffrey R.

2000-01-01

Describes college and university educational applications of desktop virtual reality to provide a more human touch to interactive distance education programs and impress the brain with more vivid images. Critics suggest the technology is too costly and time consuming and may even distract students from the content of an online course. (DB)

3d visualization of atomistic simulations on every desktop

Science.gov (United States)

Peled, Dan; Silverman, Amihai; Adler, Joan

2013-08-01

Once upon a time, after making simulations, one had to go to a visualization center with fancy SGI machines to run a GL visualization and make a movie. More recently, OpenGL and its mesa clone have let us create 3D on simple desktops (or laptops), whether or not a Z-buffer card is present. Today, 3D a la Avatar is a commodity technique, presented in cinemas and sold for home TV. However, only a few special research centers have systems large enough for entire classes to view 3D, or special immersive facilities like visualization CAVEs or walls, and not everyone finds 3D immersion easy to view. For maximum physics with minimum effort a 3D system must come to each researcher and student. So how do we create 3D visualization cheaply on every desktop for atomistic simulations? After several months of attempts to select commodity equipment for a whole room system, we selected an approach that goes back a long time, even predating GL. The old concept of anaglyphic stereo relies on two images, slightly displaced, and viewed through colored glasses, or two squares of cellophane from a regular screen/projector or poster. We have added this capability to our AViz atomistic visualization code in its new, 6.1 version, which is RedHat, CentOS and Ubuntu compatible. Examples using data from our own research and that of other groups will be given.

3d visualization of atomistic simulations on every desktop

International Nuclear Information System (INIS)

Peled, Dan; Silverman, Amihai; Adler, Joan

2013-01-01

Once upon a time, after making simulations, one had to go to a visualization center with fancy SGI machines to run a GL visualization and make a movie. More recently, OpenGL and its mesa clone have let us create 3D on simple desktops (or laptops), whether or not a Z-buffer card is present. Today, 3D a la Avatar is a commodity technique, presented in cinemas and sold for home TV. However, only a few special research centers have systems large enough for entire classes to view 3D, or special immersive facilities like visualization CAVEs or walls, and not everyone finds 3D immersion easy to view. For maximum physics with minimum effort a 3D system must come to each researcher and student. So how do we create 3D visualization cheaply on every desktop for atomistic simulations? After several months of attempts to select commodity equipment for a whole room system, we selected an approach that goes back a long time, even predating GL. The old concept of anaglyphic stereo relies on two images, slightly displaced, and viewed through colored glasses, or two squares of cellophane from a regular screen/projector or poster. We have added this capability to our AViz atomistic visualization code in its new, 6.1 version, which is RedHat, CentOS and Ubuntu compatible. Examples using data from our own research and that of other groups will be given

Development of an automated desktop procedure for defining macro-reaches for river longitudinal profiles

CSIR Research Space (South Africa)

Dollar, LH

2006-07-01

Full Text Available This paper presents an automated desktop procedure for delineating river longitudinal profiles into macro-reaches for use in Ecological Reserve assessments and to aid freshwater ecosystem conservation planning. The procedure was developed for use...

Desktop computer graphics for RMS/payload handling flight design

Science.gov (United States)

Homan, D. J.

1984-01-01

A computer program, the Multi-Adaptive Drawings, Renderings and Similitudes (MADRAS) program, is discussed. The modeling program, written for a desktop computer system (the Hewlett-Packard 9845/C), is written in BASIC and uses modular construction of objects while generating both wire-frame and hidden-line drawings from any viewpoint. The dimensions and placement of objects are user definable. Once the hidden-line calculations are made for a particular viewpoint, the viewpoint may be rotated in pan, tilt, and roll without further hidden-line calculations. The use and results of this program are discussed.

DIaaS: Resource Management System for the Intra-Cloud with On-Premise Desktops

Directory of Open Access Journals (Sweden)

Hyun-Woo Kim

2017-01-01

Full Text Available Infrastructure as a service with desktops (DIaaS based on the extensible mark-up language (XML is herein proposed to utilize surplus resources. DIaaS is a traditional surplus-resource integrated management technology. It is designed to provide fast work distribution and computing services based on user service requests as well as storage services through desktop-based distributed computing and storage resource integration. DIaaS includes a nondisruptive resource service and an auto-scalable scheme to enhance the availability and scalability of intra-cloud computing resources. A performance evaluation of the proposed scheme measured the clustering performance time for surplus resource utilization. The results showed improvement in computing and storage services in a connection of at least two computers compared to the traditional method for high-availability measurement of nondisruptive services. Furthermore, an artificial server error environment was used to create a clustering delay for computing and storage services and for nondisruptive services. It was compared to the Hadoop distributed file system (HDFS.

A Five-Year Hedonic Price Breakdown for Desktop Personal Computer Attributes in Brazil

Directory of Open Access Journals (Sweden)

Nuno Manoel Martins Dias Fouto

2009-07-01

Full Text Available The purpose of this article is to identify the attributes that discriminate the prices of personal desktop computers. We employ the hedonic price method in evaluating such characteristics. This approach allows market prices to be expressed as a function, a set of attributes present in the products and services offered. Prices and characteristics of up to 3,779 desktop personal computers offered in the IT pages of one of the main Brazilian newspapers were collected from January 2003 to December 2007. Several specifications for the hedonic (multivariate linear regression were tested. In this particular study, the main attributes were found to be hard drive capacity, screen technology, main board brand, random memory size, microprocessor brand, video board memory, digital video and compact disk recording devices, screen size and microprocessor speed. These results highlight the novel contribution of this study: the manner and means in which hedonic price indexes may be estimated in Brazil.

Fabrication of low cost soft tissue prostheses with the desktop 3D printer.

Science.gov (United States)

He, Yong; Xue, Guang-huai; Fu, Jian-zhong

2014-11-27

Soft tissue prostheses such as artificial ear, eye and nose are widely used in the maxillofacial rehabilitation. In this report we demonstrate how to fabricate soft prostheses mold with a low cost desktop 3D printer. The fabrication method used is referred to as Scanning Printing Polishing Casting (SPPC). Firstly the anatomy is scanned with a 3D scanner, then a tissue casting mold is designed on computer and printed with a desktop 3D printer. Subsequently, a chemical polishing method is used to polish the casting mold by removing the staircase effect and acquiring a smooth surface. Finally, the last step is to cast medical grade silicone into the mold. After the silicone is cured, the fine soft prostheses can be removed from the mold. Utilizing the SPPC method, soft prostheses with smooth surface and complicated structure can be fabricated at a low cost. Accordingly, the total cost of fabricating ear prosthesis is about $30, which is much lower than the current soft prostheses fabrication methods.

Fatigue monitoring desktop guide

International Nuclear Information System (INIS)

Woods, K.; Thomas, K.

2012-01-01

The development of a program for managing material aging (MMG) in the nuclear industry requires a new and different perspective. The classical method for MMG is cycle counting, which has been shown to have limited success. The classical method has been successful in satisfying the ductile condition per the America Society of Mechanical Engineers' (ASME) design criteria. However, the defined material failure mechanism has transformed from through-wall cracking and leakage (ASME) to crack initiation (NUREG-6909). This transformation is based on current industry experience with material degradation early in plant life and can be attributed to fabrication issues and environment concerns where cycle counting has been unsuccessful. This new perspective provides a different approach to cycle counting that incorporates all of the information about the material conditions. This approach goes beyond the consideration of a static analysis and includes a dynamic assessment of component health, which is required for operating plants. This health definition should consider fabrication, inspections, transient conditions and industry operating experience. In addition, this collection of information can be transparent to a broader audience that may not have a full understanding of the system design or the potential causes of early material degradation. This paper will present the key points that are needed for a successful fatigue monitoring desktop guide. (authors)

Delivering an Alternative Medicine Resource to the User's Desktop via World Wide Web.

Science.gov (United States)

Li, Jie; Wu, Gang; Marks, Ellen; Fan, Weiyu

1998-01-01

Discusses the design and implementation of a World Wide Web-based alternative medicine virtual resource. This homepage integrates regional, national, and international resources and delivers library services to the user's desktop. Goals, structure, and organizational schemes of the system are detailed, and design issues for building such a…

Use of Signaling to Integrate Desktop Virtual Reality and Online Learning Management Systems

Science.gov (United States)

Dodd, Bucky J.; Antonenko, Pavlo D.

2012-01-01

Desktop virtual reality is an emerging educational technology that offers many potential benefits for learners in online learning contexts; however, a limited body of research is available that connects current multimedia learning techniques with these new forms of media. Because most formal online learning is delivered using learning management…

Writing Essays on a Laptop or a Desktop Computer: Does It Matter?

Science.gov (United States)

Ling, Guangming; Bridgeman, Brent

2013-01-01

To explore the potential effect of computer type on the Test of English as a Foreign Language-Internet-Based Test (TOEFL iBT) Writing Test, a sample of 444 international students was used. The students were randomly assigned to either a laptop or a desktop computer to write two TOEFL iBT practice essays in a simulated testing environment, followed…

Knowledge management about the electronic system for journal publishing (SEER in Brazil at the years 2003 to 2010

Directory of Open Access Journals (Sweden)

Maria Helena Machado de Moraes

2011-10-01

Full Text Available The process of publishing scientific production, gives benefits from the contemporaneity with the desktop publishing. It streamlines the process, reduces costs and disseminate worldwide scientific publications of the institutions. In Brazil was released by the Brazilian Institute of Information Sciences and Technology - IBICT, the Electronic System for Journal Publishing - SEER whose purpose is to collaborate in the dissemination of knowledge. The main objective of this study is to evaluate the production of knowledge about the SEER in Brazil during the years 2003 to 2010. It seeks to investigate, analyze, describe and present the findings quantitatively. The research was held in electronic journals that use of Library System to provide their publications. This platform is seen as a manager of scientific publications is a tool for technology their proposals, making it valuable for visibility of publications science in Brazil.

Effective Web and Desktop Retrieval with Enhanced Semantic Spaces

Science.gov (United States)

Daoud, Amjad M.

We describe the design and implementation of the NETBOOK prototype system for collecting, structuring and efficiently creating semantic vectors for concepts, noun phrases, and documents from a corpus of free full text ebooks available on the World Wide Web. Automatic generation of concept maps from correlated index terms and extracted noun phrases are used to build a powerful conceptual index of individual pages. To ensure scalabilty of our system, dimension reduction is performed using Random Projection [13]. Furthermore, we present a complete evaluation of the relative effectiveness of the NETBOOK system versus the Google Desktop [8].

Fatigue monitoring desktop guide

Energy Technology Data Exchange (ETDEWEB)

Woods, K. [InnoTech Engineering Solutions, LLC (United States); Thomas, K. [Nebraska Public Power District (United States)

2012-07-01

The development of a program for managing material aging (MMG) in the nuclear industry requires a new and different perspective. The classical method for MMG is cycle counting, which has been shown to have limited success. The classical method has been successful in satisfying the ductile condition per the America Society of Mechanical Engineers' (ASME) design criteria. However, the defined material failure mechanism has transformed from through-wall cracking and leakage (ASME) to crack initiation (NUREG-6909). This transformation is based on current industry experience with material degradation early in plant life and can be attributed to fabrication issues and environment concerns where cycle counting has been unsuccessful. This new perspective provides a different approach to cycle counting that incorporates all of the information about the material conditions. This approach goes beyond the consideration of a static analysis and includes a dynamic assessment of component health, which is required for operating plants. This health definition should consider fabrication, inspections, transient conditions and industry operating experience. In addition, this collection of information can be transparent to a broader audience that may not have a full understanding of the system design or the potential causes of early material degradation. This paper will present the key points that are needed for a successful fatigue monitoring desktop guide. (authors)

A Cross-Case Analysis of Gender Issues in Desktop Virtual Reality Learning Environments

Science.gov (United States)

Ausburn, Lynna J.; Martens, Jon; Washington, Andre; Steele, Debra; Washburn, Earlene

2009-01-01

This study examined gender-related issues in using new desktop virtual reality (VR) technology as a learning tool in career and technical education (CTE). Using relevant literature, theory, and cross-case analysis of data and findings, the study compared and analyzed the outcomes of two recent studies conducted by a research team at Oklahoma State…

Accelerating phylogenetics computing on the desktop: experiments with executing UPGMA in programmable logic.

Science.gov (United States)

Davis, J P; Akella, S; Waddell, P H

2004-01-01

Having greater computational power on the desktop for processing taxa data sets has been a dream of biologists/statisticians involved in phylogenetics data analysis. Many existing algorithms have been highly optimized-one example being Felsenstein's PHYLIP code, written in C, for UPGMA and neighbor joining algorithms. However, the ability to process more than a few tens of taxa in a reasonable amount of time using conventional computers has not yielded a satisfactory speedup in data processing, making it difficult for phylogenetics practitioners to quickly explore data sets-such as might be done from a laptop computer. We discuss the application of custom computing techniques to phylogenetics. In particular, we apply this technology to speed up UPGMA algorithm execution by a factor of a hundred, against that of PHYLIP code running on the same PC. We report on these experiments and discuss how custom computing techniques can be used to not only accelerate phylogenetics algorithm performance on the desktop, but also on larger, high-performance computing engines, thus enabling the high-speed processing of data sets involving thousands of taxa.

Virtualisation Devices for Student Learning: Comparison between Desktop-Based (Oculus Rift) and Mobile-Based (Gear VR) Virtual Reality in Medical and Health Science Education

Science.gov (United States)

Moro, Christian; Stromberga, Zane; Stirling, Allan

2017-01-01

Consumer-grade virtual reality has recently become available for both desktop and mobile platforms and may redefine the way that students learn. However, the decision regarding which device to utilise within a curriculum is unclear. Desktop-based VR has considerably higher setup costs involved, whereas mobile-based VR cannot produce the quality of…

Potential Pedagogical Benefits and Limitations of Multimedia Integrated Desktop Video Conferencing Technology for Synchronous Learning

NARCIS (Netherlands)

drs Maurice Schols

2009-01-01

As multimedia gradually becomes more and more an integrated part of video conferencing systems, the use of multimedia integrated desktop video conferencing technology (MIDVCT) will open up new educational possibilities for synchronous learning. However, the possibilities and limitations of this

Visual attention for a desktop virtual environment with ambient scent

Directory of Open Access Journals (Sweden)

Alexander eToet

2013-11-01

Full Text Available In the current study participants explored a desktop virtual environment (VE representing a suburban neighborhood with signs of public disorder (neglect, vandalism and crime, while being exposed to either room air (control group, or subliminal levels of tar (unpleasant; typically associated with burned or waste material or freshly cut grass (pleasant; typically associated with natural or fresh material ambient odor. They reported all signs of disorder they noticed during their walk together with their associated emotional response. Based on recent evidence that odors reflexively direct visual attention to (either semantically or affectively congruent visual objects, we hypothesized that participants would notice more signs of disorder in the presence of ambient tar odor (since this odor may bias attention to unpleasant and negative features, and less signs of disorder in the presence of ambient grass odor (since this odor may bias visual attention towards the vegetation in the environment and away from the signs of disorder. Contrary to our expectations the results show that the presence of an ambient odor did not affect the participants’ visual attention for signs of disorder or their emotional response. We conclude that a closer affective, semantic or spatiotemporal link between the contents of a desktop VE and ambient scents may be required to effectively establish diagnostic associations that guide a user’s attention. In the absence of these direct links, ambient scent may be more diagnostic for the physical environment of the observer as a whole than for the particular items in that environment (or, in this case, items represented in the VE.

78 FR 22795 - EPAAR Clause for Printing

Science.gov (United States)

2013-04-17

... printing/duplication. ``Desktop Publishing'' is a method of composition using computers with the final... considered ``printing.'' However, if the output from desktop publishing is being sent to a typesetting device... preparing related illustrative material to a final document (camera-ready copy) using desktop publishing. (2...

Surgical pathology report in the era of desktop publishing.

Science.gov (United States)

Pillarisetti, S G

1993-01-01

Since it is believed that "a picture is worth a thousand words," incorporation of computer-generated line art was used as a adjunct to gross description in surgical pathology reporting in selected cases. The lack of an integrated software program was overcome by using commercially available graphic and word processing software. A library of drawings was developed over the last few years. Most time-consuming is the development of templates and the graphic library. With some effort it is possible to integrate graphics of high quality into surgical pathology reports.

77 FR 60667 - EPAAR Clause for Printing

Science.gov (United States)

2012-10-04

...'' (or ``camera-ready copy'') is a final document suitable for printing/duplication. ``Desktop Publishing... from desktop publishing is being sent to a typesetting device (i.e., Linotronic) with camera copy being...) using desktop publishing. (2) The contractor may perform a requirement involving the duplication of less...

48 CFR 1552.208-70 - Printing.

Science.gov (United States)

2010-10-01

...” (or “camera-ready copy”) is a final document suitable for printing/duplication. “Desktop Publishing... from desktop publishing is being sent to a typesetting device (i.e., Linotronic) with camera copy being... preparing related illustrative material to a final document (camera-ready copy) using desktop publishing. (2...

Effects of boundary-layer separation controllers on a desktop fume hood.

Science.gov (United States)

Huang, Rong Fung; Chen, Jia-Kun; Hsu, Ching Min; Hung, Shuo-Fu

2016-10-02

A desktop fume hood installed with an innovative design of flow boundary-layer separation controllers on the leading edges of the side plates, work surface, and corners was developed and characterized for its flow and containment leakage characteristics. The geometric features of the developed desktop fume hood included a rearward offset suction slot, two side plates, two side-plate boundary-layer separation controllers on the leading edges of the side plates, a slanted surface on the leading edge of the work surface, and two small triangular plates on the upper left and right corners of the hood face. The flow characteristics were examined using the laser-assisted smoke flow visualization technique. The containment leakages were measured by the tracer gas (sulphur hexafluoride) detection method on the hood face plane with a mannequin installed in front of the hood. The results of flow visualization showed that the smoke dispersions induced by the boundary-layer separations on the leading edges of the side plates and work surface, as well as the three-dimensional complex flows on the upper-left and -right corners of the hood face, were effectively alleviated by the boundary-layer separation controllers. The results of the tracer gas detection method with a mannequin standing in front of the hood showed that the leakage levels were negligibly small (≤0.003 ppm) at low face velocities (≥0.19 m/s).

Collection and analysis of environmental radiation data using a desktop computer

International Nuclear Information System (INIS)

Gogolak, C.V.

1982-04-01

A portable instrumentation sytem using a Hewlett-Packard HP-9825 desktop computer for the collection and analysis of environmental radiation data is described. Procedures for the transmission of data between the HP-9825 and various nuclear counters are given together with a description of the necessary hardware and software. Complete programs for the analysis of Ge(Li) and NaI(Tl) gamma-ray spectra, high pressure ionization chamber monitor data, 86 Kr monitor data and air filter sample alpha particle activity measurements are presented. Some utility programs, intended to increase system flexibility, are included

Non-Grey Radiation Modeling using Thermal Desktop/Sindaworks TFAWS06-1009

Science.gov (United States)

Anderson, Kevin R.; Paine, Chris

2006-01-01

This paper provides an overview of the non-grey radiation modeling capabilities of Cullimore and Ring's Thermal Desktop(Registered TradeMark) Version 4.8 SindaWorks software. The non-grey radiation analysis theory implemented by Sindaworks and the methodology used by the software are outlined. Representative results from a parametric trade study of a radiation shield comprised of a series of v-grooved shaped deployable panels is used to illustrate the capabilities of the SindaWorks non-grey radiation thermal analysis software using emissivities with temperature and wavelength dependency modeled via a Hagen-Rubens relationship.

Visual attention for a desktop virtual environment with ambient scent.

Science.gov (United States)

Toet, Alexander; van Schaik, Martin G

2013-01-01

In the current study participants explored a desktop virtual environment (VE) representing a suburban neighborhood with signs of public disorder (neglect, vandalism, and crime), while being exposed to either room air (control group), or subliminal levels of tar (unpleasant; typically associated with burned or waste material) or freshly cut grass (pleasant; typically associated with natural or fresh material) ambient odor. They reported all signs of disorder they noticed during their walk together with their associated emotional response. Based on recent evidence that odors reflexively direct visual attention to (either semantically or affectively) congruent visual objects, we hypothesized that participants would notice more signs of disorder in the presence of ambient tar odor (since this odor may bias attention to unpleasant and negative features), and less signs of disorder in the presence of ambient grass odor (since this odor may bias visual attention toward the vegetation in the environment and away from the signs of disorder). Contrary to our expectations the results provide no indication that the presence of an ambient odor affected the participants' visual attention for signs of disorder or their emotional response. However, the paradigm used in present study does not allow us to draw any conclusions in this respect. We conclude that a closer affective, semantic, or spatiotemporal link between the contents of a desktop VE and ambient scents may be required to effectively establish diagnostic associations that guide a user's attention. In the absence of these direct links, ambient scent may be more diagnostic for the physical environment of the observer as a whole than for the particular items in that environment (or, in this case, items represented in the VE).

A VBA Desktop Database for Proposal Processing at National Optical Astronomy Observatories

Science.gov (United States)

Brown, Christa L.

National Optical Astronomy Observatories (NOAO) has developed a relational Microsoft Windows desktop database using Microsoft Access and the Microsoft Office programming language, Visual Basic for Applications (VBA). The database is used to track data relating to observing proposals from original receipt through the review process, scheduling, observing, and final statistical reporting. The database has automated proposal processing and distribution of information. It allows NOAO to collect and archive data so as to query and analyze information about our science programs in new ways.

Economic analysis of cloud-based desktop virtualization implementation at a hospital.

Science.gov (United States)

Yoo, Sooyoung; Kim, Seok; Kim, Taeki; Baek, Rong-Min; Suh, Chang Suk; Chung, Chin Youb; Hwang, Hee

2012-10-30

Cloud-based desktop virtualization infrastructure (VDI) is known as providing simplified management of application and desktop, efficient management of physical resources, and rapid service deployment, as well as connection to the computer environment at anytime, anywhere with any device. However, the economic validity of investing in the adoption of the system at a hospital has not been established. This study computed the actual investment cost of the hospital-wide VDI implementation at the 910-bed Seoul National University Bundang Hospital in Korea and the resulting effects (i.e., reductions in PC errors and difficulties, application and operating system update time, and account management time). Return on investment (ROI), net present value (NPV), and internal rate of return (IRR) indexes used for corporate investment decision-making were used for the economic analysis of VDI implementation. The results of five-year cost-benefit analysis given for 400 Virtual Machines (VMs; i.e., 1,100 users in the case of SNUBH) showed that the break-even point was reached in the fourth year of the investment. At that point, the ROI was 122.6%, the NPV was approximately US$192,000, and the IRR showed an investment validity of 10.8%. From our sensitivity analysis to changing the number of VMs (in terms of number of users), the greater the number of adopted VMs was the more investable the system was. This study confirms that the emerging VDI can have an economic impact on hospital information system (HIS) operation and utilization in a tertiary hospital setting.

Economic analysis of cloud-based desktop virtualization implementation at a hospital

Directory of Open Access Journals (Sweden)

Yoo Sooyoung

2012-10-01

Full Text Available Abstract Background Cloud-based desktop virtualization infrastructure (VDI is known as providing simplified management of application and desktop, efficient management of physical resources, and rapid service deployment, as well as connection to the computer environment at anytime, anywhere with anydevice. However, the economic validity of investing in the adoption of the system at a hospital has not been established. Methods This study computed the actual investment cost of the hospital-wide VDI implementation at the 910-bed Seoul National University Bundang Hospital in Korea and the resulting effects (i.e., reductions in PC errors and difficulties, application and operating system update time, and account management time. Return on investment (ROI, net present value (NPV, and internal rate of return (IRR indexes used for corporate investment decision-making were used for the economic analysis of VDI implementation. Results The results of five-year cost-benefit analysis given for 400 Virtual Machines (VMs; i.e., 1,100 users in the case of SNUBH showed that the break-even point was reached in the fourth year of the investment. At that point, the ROI was 122.6%, the NPV was approximately US$192,000, and the IRR showed an investment validity of 10.8%. From our sensitivity analysis to changing the number of VMs (in terms of number of users, the greater the number of adopted VMs was the more investable the system was. Conclusions This study confirms that the emerging VDI can have an economic impact on hospital information system (HIS operation and utilization in a tertiary hospital setting.

Students' Beliefs about Mobile Devices vs. Desktop Computers in South Korea and the United States

Science.gov (United States)

Sung, Eunmo; Mayer, Richard E.

2012-01-01

College students in the United States and in South Korea completed a 28-item multidimensional scaling (MDS) questionnaire in which they rated the similarity of 28 pairs of multimedia learning materials on a 10-point scale (e.g., narrated animation on a mobile device Vs. movie clip on a desktop computer) and a 56-item semantic differential…

Assessment of Two Desk-Top Computer Simulations Used to Train Tactical Decision Making (TDM) of Small Unit Infantry Leaders

National Research Council Canada - National Science Library

Beal, Scott A

2007-01-01

Fifty-two leaders in the Basic Non-Commissioned Officer Course (BNCOC) at Fort Benning, Georgia, participated in an assessment of two desk-top computer simulations used to train tactical decision making...

78 FR 41873 - Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment...

Science.gov (United States)

2013-07-12

... recently published studies. In these studies, the average annual energy use for a desktop computer was... standards, DOE is required to publish a NOPR. The NOPR provides DOE's proposal for potential energy... limited to) desktop computers, integrated desktop computers, laptop/notebook/ netbook computers, and...

Mars Propellant Liquefaction Modeling in Thermal Desktop

Science.gov (United States)

Desai, Pooja; Hauser, Dan; Sutherlin, Steven

2017-01-01

NASAs current Mars architectures are assuming the production and storage of 23 tons of liquid oxygen on the surface of Mars over a duration of 500+ days. In order to do this in a mass efficient manner, an energy efficient refrigeration system will be required. Based on previous analysis NASA has decided to do all liquefaction in the propulsion vehicle storage tanks. In order to allow for transient Martian environmental effects, a propellant liquefaction and storage system for a Mars Ascent Vehicle (MAV) was modeled using Thermal Desktop. The model consisted of a propellant tank containing a broad area cooling loop heat exchanger integrated with a reverse turbo Brayton cryocooler. Cryocooler sizing and performance modeling was conducted using MAV diurnal heat loads and radiator rejection temperatures predicted from a previous thermal model of the MAV. A system was also sized and modeled using an alternative heat rejection system that relies on a forced convection heat exchanger. Cryocooler mass, input power, and heat rejection for both systems were estimated and compared against sizing based on non-transient sizing estimates.

GRID : unlimited computing power on your desktop Conference MT17

CERN Multimedia

2001-01-01

The Computational GRID is an analogy to the electrical power grid for computing resources. It decouples the provision of computing, data, and networking from its use, it allows large-scale pooling and sharing of resources distributed world-wide. Every computer, from a desktop to a mainframe or supercomputer, can provide computing power or data for the GRID. The final objective is to plug your computer into the wall and have direct access to huge computing resources immediately, just like plugging-in a lamp to get instant light. The GRID will facilitate world-wide scientific collaborations on an unprecedented scale. It will provide transparent access to major distributed resources of computer power, data, information, and collaborations.

Laevo: A Temporal Desktop Interface for Integrated Knowledge Work

DEFF Research Database (Denmark)

Jeuris, Steven; Houben, Steven; Bardram, Jakob

2014-01-01

Prior studies show that knowledge work is characterized by highly interlinked practices, including task, file and window management. However, existing personal information management tools primarily focus on a limited subset of knowledge work, forcing users to perform additional manual...... states and transitions of an activity. The life cycle is used to inform the design of Laevo, a temporal activity-centric desktop interface for personal knowledge work. Laevo allows users to structure work within dedicated workspaces, managed on a timeline. Through a centralized notification system which...... configuration work to integrate the different tools they use. In order to understand tool usage, we review literature on how users' activities are created and evolve over time as part of knowledge worker practices. From this we derive the activity life cycle, a conceptual framework describing the different...

Fab the coming revolution on your desktop : from personal computers to personal fabrication

CERN Document Server

Gershenfeld, Neil

2005-01-01

What if you could someday put the manufacturing power of an automobile plant on your desktop? According to Neil Gershenfeld, the renowned MIT scientist and inventor, the next big thing is personal fabrication-the ability to design and produce your own products, in your own home, with a machine that combines consumer electronics and industrial tools. Personal fabricators are about to revolutionize the world just as personal computers did a generation ago, and Fab shows us how.

NASAwide electronic publishing system: Prototype STI electronic document distribution, stage-4 evaluation report

Science.gov (United States)

Tuey, Richard C.; Collins, Mary; Caswell, Pamela; Haynes, Bob; Nelson, Michael L.; Holm, Jeanne; Buquo, Lynn; Tingle, Annette; Cooper, Bill; Stiltner, Roy

1996-01-01

This evaluation report contains an introduction, seven chapters, and five appendices. The Introduction describes the purpose, conceptual frame work, functional description, and technical report server of the STI Electronic Document Distribution (EDD) project. Chapter 1 documents the results of the prototype STI EDD in actual operation. Chapter 2 documents each NASA center's post processing publication processes. Chapter 3 documents each center's STI software, hardware, and communications configurations. Chapter 7 documents STI EDD policy, practices, and procedures. The appendices, which arc contained in Part 2 of this document, consist of (1) STI EDD Project Plan, (2) Team members, (3) Phasing Schedules, (4) Accessing On-line Reports, and (5) Creating an HTML File and Setting Up an xTRS. In summary, Stage 4 of the NASAwide Electronic Publishing System is the final phase of its implementation through the prototyping and gradual integration of each NASA center's electronic printing systems, desktop publishing systems, and technical report servers to be able to provide to NASA's engineers, researchers, scientists, and external users the widest practicable and appropriate dissemination of information concerning its activities and the result thereof to their work stations.

Desk-top microcomputer for lab-scale process control

International Nuclear Information System (INIS)

Overman, R.F.; Byrd, J.S.; Goosey, M.H.; Sand, R.J.

1981-01-01

A desk-top microcomputer was programmed to acquire the data from various process control sensors installed in a laboratory scale liquid-liquid extraction, pulse column facility. The parameters monitored included valve positions, gamma spectra, alpha radioactivity, temperature, pH, density, and flow rates. The program for the microcomputer is written in BASIC and requires about 31000 8-bit bytes of memory. All data is stored on floppy discs, and can be displayed or printed. Unexpected data values are brought to the process operator's attention via CRT display or print-out. The general organization of the program and a few subroutines unique to polling instruments are explained. Some of the data acquisition devices were designed and built at the Savannah River Laboratory. These include a pulse height analyzer, a data multiplexer, and a data acquisition instrument. A general description of the electronics design of these instruments is also given with emphasis placed on data formatting and bus addressing

Direct Desktop Printed-Circuits-on-Paper Flexible Electronics

Science.gov (United States)

Zheng, Yi; He, Zhizhu; Gao, Yunxia; Liu, Jing

2013-01-01

There currently lacks of a way to directly write out electronics, just like printing pictures on paper by an office printer. Here we show a desktop printing of flexible circuits on paper via developing liquid metal ink and related working mechanisms. Through modifying adhesion of the ink, overcoming its high surface tension by dispensing machine and designing a brush like porous pinhead for printing alloy and identifying matched substrate materials among different papers, the slightly oxidized alloy ink was demonstrated to be flexibly printed on coated paper, which could compose various functional electronics and the concept of Printed-Circuits-on-Paper was thus presented. Further, RTV silicone rubber was adopted as isolating inks and packaging material to guarantee the functional stability of the circuit, which suggests an approach for printing 3D hybrid electro-mechanical device. The present work paved the way for a low cost and easygoing method in directly printing paper electronics.

Evaluation of usefulness and availability for orthopedic surgery using clavicle fracture model manufactured by desktop 3D printer

International Nuclear Information System (INIS)

Oh, Wang Kyun

2014-01-01

Usefulness and clinical availability for surgery efficiency were evaluated by conducting pre-operative planning with a model manufactured by desktop 3D printer by using clavicle CT image. The patient-customized clavicle fracture model was manufactured by desktop 3D printer of FDM wire laminated processing method by converting the CT image into STL file in Open Source DICOM Viewer Osirix. Also, the model of the original shape before damaged was restored and manufactured by Mirror technique based on STL file of not fractured clavicle of the other side by using the symmetry feature of the human body. For the model, the position and size, degree of the fracture was equally printed out. Using the clavicle model directly manufactured with low cost and less time in Department of Radiology is considered to be useful because it can reduce secondary damage during surgery and increase surgery efficiency with Minimal invasive percutaneous plate osteosynthesis(MIPO)

Evaluation of usefulness and availability for orthopedic surgery using clavicle fracture model manufactured by desktop 3D printer

Energy Technology Data Exchange (ETDEWEB)

Oh, Wang Kyun [Dept. of Diagnostic Radiology, Cheongju Medical Center, Cheongju (Korea, Republic of)

2014-09-15

Usefulness and clinical availability for surgery efficiency were evaluated by conducting pre-operative planning with a model manufactured by desktop 3D printer by using clavicle CT image. The patient-customized clavicle fracture model was manufactured by desktop 3D printer of FDM wire laminated processing method by converting the CT image into STL file in Open Source DICOM Viewer Osirix. Also, the model of the original shape before damaged was restored and manufactured by Mirror technique based on STL file of not fractured clavicle of the other side by using the symmetry feature of the human body. For the model, the position and size, degree of the fracture was equally printed out. Using the clavicle model directly manufactured with low cost and less time in Department of Radiology is considered to be useful because it can reduce secondary damage during surgery and increase surgery efficiency with Minimal invasive percutaneous plate osteosynthesis(MIPO)

Fabrication of cerebral aneurysm simulator with a desktop 3D printer.

Science.gov (United States)

Liu, Yu; Gao, Qing; Du, Song; Chen, ZiChen; Fu, JianZhong; Chen, Bing; Liu, ZhenJie; He, Yong

2017-05-17

Now, more and more patients are suffering cerebral aneurysm. However, long training time limits the rapid growth of cerebrovascular neurosurgeons. Here we developed a novel cerebral aneurysm simulator which can be better represented the dynamic bulging process of cerebral aneurysm The proposed simulator features the integration of a hollow elastic vascular model, a skull model and a brain model, which can be affordably fabricated at the clinic (Fab@Clinic), under $25.00 each with the help of a low-cost desktop 3D printer. Moreover, the clinical blood flow and pulsation pressure similar to the human can be well simulated, which can be used to train the neurosurgical residents how to clip aneurysms more effectively.

In Vivo Tooth-Supported Implant Surgical Guides Fabricated With Desktop Stereolithographic Printers: Fully Guided Surgery Is More Accurate Than Partially Guided Surgery.

Science.gov (United States)

Bencharit, Sompop; Staffen, Adam; Yeung, Matthew; Whitley, Daniel; Laskin, Daniel M; Deeb, George R

2018-02-21

Desktop stereolithographic printers combined with intraoral scanning and implant planning software promise precise and cost-effective guided implant surgery. The purpose of the present study was to determine the overall range of accuracy of tooth-supported guided implant surgery using desktop printed stereolithographic guides. A cross-sectional study comparing fully and partially guided implant surgery was conducted. Preoperative cone beam computed tomography (CBCT) and intraoral scans were used to plan the implant sites. Surgical guides were then fabricated using a desktop stereolithographic 3-dimensional printer. Postoperative CBCT was used to evaluate the accuracy of placement. Deviations from the planned positions were used as the primary outcome variables. The planning software used, implant systems, and anterior/posterior positions were the secondary outcome variables. The differences between the planned and actual implant positions in the mesial, distal, buccal, and lingual dimensions and buccolingual angulations were determined, and the accuracy was compared statistically using the 1-tail F-test (P = .01), box plots, and 95% confidence intervals for the mean. Sixteen partially edentulous patients requiring placement of 31 implants were included in the present study. The implant deviations from the planned positions for mesial, distal, buccal, and lingual dimensions and buccolingual angulations with the fully guided protocol (n = 20) were 0.17 ± 0.78 mm, 0.44 ± 0.78 mm, 0.23 ± 1.08 mm, -0.22 ± 1.44 mm, and -0.32° ± 2.36°, respectively. The corresponding implant deviations for the partially guided protocol (n = 11) were 0.33 ± 1.38 mm, -0.03 ± 1.59 mm, 0.62 ± 1.15 mm, -0.27 ± 1.61 mm, and 0.59° ± 6.83°. The difference between the variances for fully and partially guided surgery for the distal and angulation dimensions was statistically significant (P = .006 and P guided implant surgery is more accurate than

A Personal Desktop Liquid-Metal Printer as a Pervasive Electronics Manufacturing Tool for Society in the Near Future

Directory of Open Access Journals (Sweden)

Jun Yang

2015-12-01

Full Text Available It has long been a dream in the electronics industry to be able to write out electronics directly, as simply as printing a picture onto paper with an office printer. The first-ever prototype of a liquid-metal printer has been invented and demonstrated by our lab, bringing this goal a key step closer. As part of a continuous endeavor, this work is dedicated to significantly extending such technology to the consumer level by making a very practical desktop liquid-metal printer for society in the near future. Through the industrial design and technical optimization of a series of key technical issues such as working reliability, printing resolution, automatic control, human-machine interface design, software, hardware, and integration between software and hardware, a high-quality personal desktop liquid-metal printer that is ready for mass production in industry was fabricated. Its basic features and important technical mechanisms are explained in this paper, along with demonstrations of several possible consumer end-uses for making functional devices such as light-emitting diode (LED displays. This liquid-metal printer is an automatic, easy-to-use, and low-cost personal electronics manufacturing tool with many possible applications. This paper discusses important roles that the new machine may play for a group of emerging needs. The prospective future of this cutting-edge technology is outlined, along with a comparative interpretation of several historical printing methods. This desktop liquid-metal printer is expected to become a basic electronics manufacturing tool for a wide variety of emerging practices in the academic realm, in industry, and in education as well as for individual end-users in the near future.

Does It Matter Whether One Takes a Test on an iPad or a Desktop Computer?

Science.gov (United States)

Ling, Guangming

2016-01-01

To investigate possible iPad related mode effect, we tested 403 8th graders in Indiana, Maryland, and New Jersey under three mode conditions through random assignment: a desktop computer, an iPad alone, and an iPad with an external keyboard. All students had used an iPad or computer for six months or longer. The 2-hour test included reading, math,…

The Taverna workflow suite: designing and executing workflows of Web Services on the desktop, web or in the cloud

NARCIS (Netherlands)

Wolstencroft, K.; Haines, R.; Fellows, D.; Williams, A.; Withers, D.; Owen, S.; Soiland-Reyes, S.; Dunlop, I.; Nenadic, A.; Fisher, P.; Bhagat, J.; Belhajjame, K.; Bacall, F.; Hardisty, A.; Nieva de la Hidalga, A.; Balcazar Vargas, M.P.; Sufi, S.; Goble, C.

2013-01-01

The Taverna workflow tool suite (http://www.taverna.org.uk) is designed to combine distributed Web Services and/or local tools into complex analysis pipelines. These pipelines can be executed on local desktop machines or through larger infrastructure (such as supercomputers, Grids or cloud

Improvements in fast-response flood modeling: desktop parallel computing and domain tracking

Energy Technology Data Exchange (ETDEWEB)

Judi, David R [Los Alamos National Laboratory; Mcpherson, Timothy N [Los Alamos National Laboratory; Burian, Steven J [UNIV. OF UTAH

2009-01-01

It is becoming increasingly important to have the ability to accurately forecast flooding, as flooding accounts for the most losses due to natural disasters in the world and the United States. Flood inundation modeling has been dominated by one-dimensional approaches. These models are computationally efficient and are considered by many engineers to produce reasonably accurate water surface profiles. However, because the profiles estimated in these models must be superimposed on digital elevation data to create a two-dimensional map, the result may be sensitive to the ability of the elevation data to capture relevant features (e.g. dikes/levees, roads, walls, etc...). Moreover, one-dimensional models do not explicitly represent the complex flow processes present in floodplains and urban environments and because two-dimensional models based on the shallow water equations have significantly greater ability to determine flow velocity and direction, the National Research Council (NRC) has recommended that two-dimensional models be used over one-dimensional models for flood inundation studies. This paper has shown that two-dimensional flood modeling computational time can be greatly reduced through the use of Java multithreading on multi-core computers which effectively provides a means for parallel computing on a desktop computer. In addition, this paper has shown that when desktop parallel computing is coupled with a domain tracking algorithm, significant computation time can be eliminated when computations are completed only on inundated cells. The drastic reduction in computational time shown here enhances the ability of two-dimensional flood inundation models to be used as a near-real time flood forecasting tool, engineering, design tool, or planning tool. Perhaps even of greater significance, the reduction in computation time makes the incorporation of risk and uncertainty/ensemble forecasting more feasible for flood inundation modeling (NRC 2000; Sayers et al

Emission of particulate matter from a desktop three-dimensional (3D) printer

Science.gov (United States)

Yi, Jinghai; LeBouf, Ryan F.; Duling, Matthew G.; Nurkiewicz, Timothy; Chen, Bean T.; Schwegler-Berry, Diane; Virji, M. Abbas; Stefaniak, Aleksandr B.

2016-01-01

ABSTRACT Desktop three-dimensional (3D) printers are becoming commonplace in business offices, public libraries, university labs and classrooms, and even private homes; however, these settings are generally not designed for exposure control. Prior experience with a variety of office equipment devices such as laser printers that emit ultrafine particles (UFP) suggests the need to characterize 3D printer emissions to enable reliable risk assessment. The aim of this study was to examine factors that influence particulate emissions from 3D printers and characterize their physical properties to inform risk assessment. Emissions were evaluated in a 0.5-m3 chamber and in a small room (32.7 m3) using real-time instrumentation to measure particle number, size distribution, mass, and surface area. Factors evaluated included filament composition and color, as well as the manufacturer-provided printer emissions control technologies while printing an object. Filament type significantly influenced emissions, with acrylonitrile butadiene styrene (ABS) emitting larger particles than polylactic acid (PLA), which may have been the result of agglomeration. Geometric mean particle sizes and total particle (TP) number and mass emissions differed significantly among colors of a given filament type. Use of a cover on the printer reduced TP emissions by a factor of 2. Lung deposition calculations indicated a threefold higher PLA particle deposition in alveoli compared to ABS. Desktop 3D printers emit high levels of UFP, which are released into indoor environments where adequate ventilation may not be present to control emissions. Emissions in nonindustrial settings need to be reduced through the use of a hierarchy of controls, beginning with device design, followed by engineering controls (ventilation) and administrative controls such as choice of filament composition and color. PMID:27196745

Emission of particulate matter from a desktop three-dimensional (3D) printer.

Science.gov (United States)

Yi, Jinghai; LeBouf, Ryan F; Duling, Matthew G; Nurkiewicz, Timothy; Chen, Bean T; Schwegler-Berry, Diane; Virji, M Abbas; Stefaniak, Aleksandr B

2016-01-01

Desktop three-dimensional (3D) printers are becoming commonplace in business offices, public libraries, university labs and classrooms, and even private homes; however, these settings are generally not designed for exposure control. Prior experience with a variety of office equipment devices such as laser printers that emit ultrafine particles (UFP) suggests the need to characterize 3D printer emissions to enable reliable risk assessment. The aim of this study was to examine factors that influence particulate emissions from 3D printers and characterize their physical properties to inform risk assessment. Emissions were evaluated in a 0.5-m(3) chamber and in a small room (32.7 m(3)) using real-time instrumentation to measure particle number, size distribution, mass, and surface area. Factors evaluated included filament composition and color, as well as the manufacturer-provided printer emissions control technologies while printing an object. Filament type significantly influenced emissions, with acrylonitrile butadiene styrene (ABS) emitting larger particles than polylactic acid (PLA), which may have been the result of agglomeration. Geometric mean particle sizes and total particle (TP) number and mass emissions differed significantly among colors of a given filament type. Use of a cover on the printer reduced TP emissions by a factor of 2. Lung deposition calculations indicated a threefold higher PLA particle deposition in alveoli compared to ABS. Desktop 3D printers emit high levels of UFP, which are released into indoor environments where adequate ventilation may not be present to control emissions. Emissions in nonindustrial settings need to be reduced through the use of a hierarchy of controls, beginning with device design, followed by engineering controls (ventilation) and administrative controls such as choice of filament composition and color.

BDE-209 in the Australian Environment: Desktop review

Energy Technology Data Exchange (ETDEWEB)

English, Karin, E-mail: k.english@uq.edu.au [School of Medicine, The University of Queensland, Brisbane (Australia); Children’s Health and Environment Program, Child Health Research Centre, The University of Queensland, Brisbane (Australia); Queensland Children’s Medical Research Institute, Children’s Health Research Centre, Brisbane (Australia); Toms, Leisa-Maree L. [School of Public Health and Social Work, and Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane (Australia); Gallen, Christie; Mueller, Jochen F. [The University of Queensland, National Research Centre for Environmental Toxicology (Entox), Brisbane (Australia)

2016-12-15

The commercial polybrominated diphenyl ether (PBDE) flame retardant mixture c-decaBDE is now being considered for listing on the Stockholm Convention on Persistent Organic Pollutants. The aim of our study was to review the literature regarding the use and detection of BDE-209, a major component of c-decaBDE, in consumer products and provide a best estimate of goods that are likely to contain BDE-209 in Australia. This review is part of a larger study, which will include quantitative testing of items to assess for BDE-209. The findings of this desktop review will be used to determine which items should be prioritized for quantitative testing. We identified that electronics, particularly televisions, computers, small household appliances and power boards, were the items that were most likely to contain BDE-209 in Australia. Further testing of these items should include items of various ages. Several other items were identified as high priority for future testing, including transport vehicles, building materials and textiles in non-domestic settings. The findings from this study will aid in the development of appropriate policies, should listing of c-decaBDE on the Stockholm Convention and Australia’s ratification of that listing proceed.

BDE-209 in the Australian Environment: Desktop review

International Nuclear Information System (INIS)

English, Karin; Toms, Leisa-Maree L.; Gallen, Christie; Mueller, Jochen F.

2016-01-01

The commercial polybrominated diphenyl ether (PBDE) flame retardant mixture c-decaBDE is now being considered for listing on the Stockholm Convention on Persistent Organic Pollutants. The aim of our study was to review the literature regarding the use and detection of BDE-209, a major component of c-decaBDE, in consumer products and provide a best estimate of goods that are likely to contain BDE-209 in Australia. This review is part of a larger study, which will include quantitative testing of items to assess for BDE-209. The findings of this desktop review will be used to determine which items should be prioritized for quantitative testing. We identified that electronics, particularly televisions, computers, small household appliances and power boards, were the items that were most likely to contain BDE-209 in Australia. Further testing of these items should include items of various ages. Several other items were identified as high priority for future testing, including transport vehicles, building materials and textiles in non-domestic settings. The findings from this study will aid in the development of appropriate policies, should listing of c-decaBDE on the Stockholm Convention and Australia’s ratification of that listing proceed.

Los Alamos radiation transport code system on desktop computing platforms

International Nuclear Information System (INIS)

Briesmeister, J.F.; Brinkley, F.W.; Clark, B.A.; West, J.T.

1990-01-01

The Los Alamos Radiation Transport Code System (LARTCS) consists of state-of-the-art Monte Carlo and discrete ordinates transport codes and data libraries. These codes were originally developed many years ago and have undergone continual improvement. With a large initial effort and continued vigilance, the codes are easily portable from one type of hardware to another. The performance of scientific work-stations (SWS) has evolved to the point that such platforms can be used routinely to perform sophisticated radiation transport calculations. As the personal computer (PC) performance approaches that of the SWS, the hardware options for desk-top radiation transport calculations expands considerably. The current status of the radiation transport codes within the LARTCS is described: MCNP, SABRINA, LAHET, ONEDANT, TWODANT, TWOHEX, and ONELD. Specifically, the authors discuss hardware systems on which the codes run and present code performance comparisons for various machines

Proposal for the award of blanket contracts for the supply of Intel-based desktop PCs, display monitors and portable PCs

CERN Document Server

2000-01-01

This document concerns the award of blanket contracts for the supply of the three following categories of equipment for the period 2001-2004: a) desktop PCs (complete PC systems but without display monitors), b) display monitors (conventional CRTs or flat screen LCDs) and c) portable PCs (also called notebooks or laptops). Following a market survey carried out among 41 firms in fourteen Member States, an invitation to tender (IT-2692/IT) was sent on 19 May 2000 to 12 firms and three consortia, each consisting of two firms, in five Member States. By the closing date, CERN had received seven tenders, all from the Swiss subsidiaries of the firms and consortia. The Finance Committee is invited to agree to the negotiation of - blanket contracts with VOBIS (CH), ELONEX (CH) and FUJITSU-SIEMENS (CH), the three lowest bidders complying with the specification, for the supply of Desktop PCs; - blanket contracts with VOBIS (CH), SYNOPTIC (CH) and ELONEX (CH), the three lowest bidders offering display monitors manufactur...

NASA's Climate in a Box: Desktop Supercomputing for Open Scientific Model Development

Science.gov (United States)

Wojcik, G. S.; Seablom, M. S.; Lee, T. J.; McConaughy, G. R.; Syed, R.; Oloso, A.; Kemp, E. M.; Greenseid, J.; Smith, R.

2009-12-01

NASA's High Performance Computing Portfolio in cooperation with its Modeling, Analysis, and Prediction program intends to make its climate and earth science models more accessible to a larger community. A key goal of this effort is to open the model development and validation process to the scientific community at large such that a natural selection process is enabled and results in a more efficient scientific process. One obstacle to others using NASA models is the complexity of the models and the difficulty in learning how to use them. This situation applies not only to scientists who regularly use these models but also non-typical users who may want to use the models such as scientists from different domains, policy makers, and teachers. Another obstacle to the use of these models is that access to high performance computing (HPC) accounts, from which the models are implemented, can be restrictive with long wait times in job queues and delays caused by an arduous process of obtaining an account, especially for foreign nationals. This project explores the utility of using desktop supercomputers in providing a complete ready-to-use toolkit of climate research products to investigators and on demand access to an HPC system. One objective of this work is to pre-package NASA and NOAA models so that new users will not have to spend significant time porting the models. In addition, the prepackaged toolkit will include tools, such as workflow, visualization, social networking web sites, and analysis tools, to assist users in running the models and analyzing the data. The system architecture to be developed will allow for automatic code updates for each user and an effective means with which to deal with data that are generated. We plan to investigate several desktop systems, but our work to date has focused on a Cray CX1. Currently, we are investigating the potential capabilities of several non-traditional development environments. While most NASA and NOAA models are

Computing on the Desktop: From Batch to Online in Two Large Danish Service Bureaus

DEFF Research Database (Denmark)

Jørgensen, Anker Helms

The advent of the personal computer is often hailed as the major step towards empowering the computer user. This step was indeed significant, but it was preceeded by a similar step some 10-15 years earlier: the advent of the video terminal or ”glass–TTY”. The video terminal invaded the desktop...... of many while collar workers and the workplace of many blue collar workers in the 1970s and 1980s. It replaced batch processing and facilitated direct, interactive access to computing services. This had a considerable impact on working conditions. This paper addresses this transition in two large Danish...

Effects of Desktop Virtual Reality Environment Training on State Anxiety and Vocational Identity Scores among Persons with Disabilities during Job Placement

Science.gov (United States)

Washington, Andre Lamont

2013-01-01

This study examined how desktop virtual reality environment training (DVRET) affected state anxiety and vocational identity of vocational rehabilitation services consumers during job placement/job readiness activities. It utilized a quantitative research model with a quasi-experimental pretest-posttest design plus some qualitative descriptive…

A Desktop Screen Sharing System based on Various Connection Methods

Science.gov (United States)

Negishi, Yuya; Kawaguchi, Nobuo

Recently it became very common to use information devices such as PCs during presentations and discussions. In these situations, a need arises for techniques that allow a smooth switch of presenters without changing cables, or an easy screen sharing in case of remote videoconferences. In this paper, we propose a desktop screen sharing system that can be used for such purposes and situations. For that, we designed an automatic control of connections in the VNC system that can be operated remotely over the network. We also suggested an interface that assigns a role such as “Screen sender" or “Screen receiver" to each terminal. In the proposed system, while sharing a screen between multiple terminals, one can easily display and browse the screen without having to understand how the others are connected. We also implemented a “role card" using contactless IC card, where roles are assigned only by placing the card in the IC reader.

libLocation: acceso a dispositivos de localización para gvSIG Desktop y Mobile

OpenAIRE

Jordán Aldasorro, Juan G.; Planells Jiménez, Manuel

2009-01-01

Inicialmente integrada en el piloto de gvSIG Mobile, la librería libLocation tiene como objetivo dotar a los proyectos gvSIG Desktop y gvSIG Mobile un acceso transparente a fuentes de localización. La librería se fundamenta en las especificaciones JSR-179 -API de localización para J2ME- y JSR-293 -API de localización para J2ME v2.0-, proporcionando una interfaz uniforme a diferentes fuentes de localización, mediante funciones de alto nivel. Asimismo, se extiende la funcionalida...

A Collaborative Digital Pathology System for Multi-Touch Mobile and Desktop Computing Platforms

KAUST Repository

Jeong, W.

2013-06-13

Collaborative slide image viewing systems are becoming increasingly important in pathology applications such as telepathology and E-learning. Despite rapid advances in computing and imaging technology, current digital pathology systems have limited performance with respect to remote viewing of whole slide images on desktop or mobile computing devices. In this paper we present a novel digital pathology client-server system that supports collaborative viewing of multi-plane whole slide images over standard networks using multi-touch-enabled clients. Our system is built upon a standard HTTP web server and a MySQL database to allow multiple clients to exchange image and metadata concurrently. We introduce a domain-specific image-stack compression method that leverages real-time hardware decoding on mobile devices. It adaptively encodes image stacks in a decorrelated colour space to achieve extremely low bitrates (0.8 bpp) with very low loss of image quality. We evaluate the image quality of our compression method and the performance of our system for diagnosis with an in-depth user study. Collaborative slide image viewing systems are becoming increasingly important in pathology applications such as telepathology and E-learning. Despite rapid advances in computing and imaging technology, current digital pathology systems have limited performance with respect to remote viewing of whole slide images on desktop or mobile computing devices. In this paper we present a novel digital pathology client-server systems that supports collaborative viewing of multi-plane whole slide images over standard networks using multi-touch enabled clients. Our system is built upon a standard HTTP web server and a MySQL database to allow multiple clients to exchange image and metadata concurrently. © 2013 The Eurographics Association and John Wiley & Sons Ltd.

A Collaborative Digital Pathology System for Multi-Touch Mobile and Desktop Computing Platforms

KAUST Repository

Jeong, W.; Schneider, J.; Hansen, A.; Lee, M.; Turney, S. G.; Faulkner-Jones, B. E.; Hecht, J. L.; Najarian, R.; Yee, E.; Lichtman, J. W.; Pfister, H.

2013-01-01

Collaborative slide image viewing systems are becoming increasingly important in pathology applications such as telepathology and E-learning. Despite rapid advances in computing and imaging technology, current digital pathology systems have limited performance with respect to remote viewing of whole slide images on desktop or mobile computing devices. In this paper we present a novel digital pathology client-server system that supports collaborative viewing of multi-plane whole slide images over standard networks using multi-touch-enabled clients. Our system is built upon a standard HTTP web server and a MySQL database to allow multiple clients to exchange image and metadata concurrently. We introduce a domain-specific image-stack compression method that leverages real-time hardware decoding on mobile devices. It adaptively encodes image stacks in a decorrelated colour space to achieve extremely low bitrates (0.8 bpp) with very low loss of image quality. We evaluate the image quality of our compression method and the performance of our system for diagnosis with an in-depth user study. Collaborative slide image viewing systems are becoming increasingly important in pathology applications such as telepathology and E-learning. Despite rapid advances in computing and imaging technology, current digital pathology systems have limited performance with respect to remote viewing of whole slide images on desktop or mobile computing devices. In this paper we present a novel digital pathology client-server systems that supports collaborative viewing of multi-plane whole slide images over standard networks using multi-touch enabled clients. Our system is built upon a standard HTTP web server and a MySQL database to allow multiple clients to exchange image and metadata concurrently. © 2013 The Eurographics Association and John Wiley & Sons Ltd.

The Learner Characteristics, Features of Desktop 3D Virtual Reality Environments, and College Chemistry Instruction: A Structural Equation Modeling Analysis

Science.gov (United States)

Merchant, Zahira; Goetz, Ernest T.; Keeney-Kennicutt, Wendy; Kwok, Oi-man; Cifuentes, Lauren; Davis, Trina J.

2012-01-01

We examined a model of the impact of a 3D desktop virtual reality environment on the learner characteristics (i.e. perceptual and psychological variables) that can enhance chemistry-related learning achievements in an introductory college chemistry class. The relationships between the 3D virtual reality features and the chemistry learning test as…

Biomedical information @ the speed of light: implementing desktop access to publishers' resources at the Paterson Institute for Cancer Research.

Science.gov (United States)

Glover, S W

2001-06-01

Shortly after midnight every Thursday morning, a list server in Massachusetts delivers an electronic table of contents message to the Kostoris Medical Library at the Paterson Institute for Cancer Research in Manchester, UK. The messageins details of the latest edition of the New England Journal of Medicine, complete with hyperlinks to the full text of the content online. Publishers' electronic current awareness services have been integrated into the dissemination process of the Library service to enhance the speed of communication and access to full text content. As a means of promoting electronic journal use, a system of e-mail delivery coupled with fast Internet access has allowed a migration from paper-based current awareness alerting to a seamless online product.

The CosmicWatch Desktop Muon Detector: a self-contained, pocket sized particle detector

Science.gov (United States)

Axani, S. N.; Frankiewicz, K.; Conrad, J. M.

2018-03-01

The CosmicWatch Desktop Muon Detector is a self-contained, hand-held cosmic ray muon detector that is valuable for astro/particle physics research applications and outreach. The material cost of each detector is under 100 and it takes a novice student approximately four hours to build their first detector. The detectors are powered via a USB connection and the data can either be recorded directly to a computer or to a microSD card. Arduino- and Python-based software is provided to operate the detector and an online application to plot the data in real-time. In this paper, we describe the various design features, evaluate the performance, and illustrate the detectors capabilities by providing several example measurements.

MultiSpec: A Desktop and Online Geospatial Image Data Processing Tool

Science.gov (United States)

Biehl, L. L.; Hsu, W. K.; Maud, A. R. M.; Yeh, T. T.

2017-12-01

MultiSpec is an easy to learn and use, freeware image processing tool for interactively analyzing a broad spectrum of geospatial image data, with capabilities such as image display, unsupervised and supervised classification, feature extraction, feature enhancement, and several other functions. Originally developed for Macintosh and Windows desktop computers, it has a community of several thousand users worldwide, including researchers and educators, as a practical and robust solution for analyzing multispectral and hyperspectral remote sensing data in several different file formats. More recently MultiSpec was adapted to run in the HUBzero collaboration platform so that it can be used within a web browser, allowing new user communities to be engaged through science gateways. MultiSpec Online has also been extended to interoperate with other components (e.g., data management) in HUBzero through integration with the geospatial data building blocks (GABBs) project. This integration enables a user to directly launch MultiSpec Online from data that is stored and/or shared in a HUBzero gateway and to save output data from MultiSpec Online to hub storage, allowing data sharing and multi-step workflows without having to move data between different systems. MultiSpec has also been used in K-12 classes for which one example is the GLOBE program (www.globe.gov) and in outreach material such as that provided by the USGS (eros.usgs.gov/educational-activities). MultiSpec Online now provides teachers with another way to use MultiSpec without having to install the desktop tool. Recently MultiSpec Online was used in a geospatial data session with 30-35 middle school students at the Turned Onto Technology and Leadership (TOTAL) Camp in the summers of 2016 and 2017 at Purdue University. The students worked on a flood mapping exercise using Landsat 5 data to learn about land remote sensing using supervised classification techniques. Online documentation is available for Multi

Qualitative research ethics on the spot: Not only on the desktop.

Science.gov (United States)

Øye, Christine; Sørensen, Nelli Øvre; Glasdam, Stinne

2016-06-01

The increase in medical ethical regulations and bureaucracy handled by institutional review boards and healthcare institutions puts the researchers using qualitative methods in a challenging position. Based on three different cases from three different research studies, the article explores and discusses research ethical dilemmas. First, and especially, the article addresses the challenges for gatekeepers who influence the informant's decisions to participate in research. Second, the article addresses the challenges in following research ethical guidelines related to informed consent and doing no harm. Third, the article argues for the importance of having research ethical guidelines and review boards to question and discuss the possible ethical dilemmas that occur in qualitative research. Research ethics must be understood in qualitative research as relational, situational, and emerging. That is, that focus on ethical issues and dilemmas has to be paid attention on the spot and not only at the desktop. © The Author(s) 2015.

Development, Implementation, and Analysis of Desktop-Scale Model Industrial Equipment and a Critical Thinking Rubric for Use in Chemical Engineering Education

Science.gov (United States)

Golter, Paul B.

2011-01-01

In order to address some of the challenges facing engineering education, namely the demand that students be better prepared to practice professional as well as technical skills, we have developed an intervention consisting of equipment, assessments and a novel pedagogy. The equipment consists of desktop-scale replicas of common industrial…

Attack Potential Evaluation in Desktop and Smartphone Fingerprint Sensors: Can They Be Attacked by Anyone?

Directory of Open Access Journals (Sweden)

Ines Goicoechea-Telleria

2018-01-01

Full Text Available The use of biometrics keeps growing. Every day, we use biometric recognition to unlock our phones or to have access to places such as the gym or the office, so we rely on the security manufacturers offer when protecting our privileges and private life. It is well known that it is possible to hack into a fingerprint sensor using fake fingers made of Play-Doh and other easy-to-obtain materials but to what extent? Is this true for all users or only for specialists with a deep knowledge on biometrics? Are smartphone fingerprint sensors as reliable as desktop sensors? To answer these questions, we performed 3 separate evaluations. First, we evaluated 4 desktop fingerprint sensors of different technologies by attacking them with 7 different fake finger materials. All of them were successfully attacked by an experienced attacker. Secondly, we carried out a similar test on 5 smartphones with embedded sensors using the most successful materials, which also hacked the 5 sensors. Lastly, we gathered 15 simulated attackers with no background in biometrics to create fake fingers of several materials, and they had one week to attack the fingerprint sensors of the same 5 smartphones, with the starting point of a short video with the techniques to create them. All 5 smartphones were successfully attacked by an inexperienced attacker. This paper will provide the results achieved, as well as an analysis on the attack potential of every case. All results are given following the metrics of the standard ISO/IEC 30107-3.

Assessing soil erosion risk using RUSLE through a GIS open source desktop and web application.

Science.gov (United States)

Duarte, L; Teodoro, A C; Gonçalves, J A; Soares, D; Cunha, M

2016-06-01

Soil erosion is a serious environmental problem. An estimation of the expected soil loss by water-caused erosion can be calculated considering the Revised Universal Soil Loss Equation (RUSLE). Geographical Information Systems (GIS) provide different tools to create categorical maps of soil erosion risk which help to study the risk assessment of soil loss. The objective of this study was to develop a GIS open source application (in QGIS), using the RUSLE methodology for estimating erosion rate at the watershed scale (desktop application) and provide the same application via web access (web application). The applications developed allow one to generate all the maps necessary to evaluate the soil erosion risk. Several libraries and algorithms from SEXTANTE were used to develop these applications. These applications were tested in Montalegre municipality (Portugal). The maps involved in RUSLE method-soil erosivity factor, soil erodibility factor, topographic factor, cover management factor, and support practices-were created. The estimated mean value of the soil loss obtained was 220 ton km(-2) year(-1) ranged from 0.27 to 1283 ton km(-2) year(-1). The results indicated that most of the study area (80 %) is characterized by very low soil erosion level (soil erosion was higher than 962 ton km(-2) year(-1). It was also concluded that areas with high slope values and bare soil are related with high level of erosion and the higher the P and C values, the higher the soil erosion percentage. The RUSLE web and the desktop application are freely available.

Do small fish mean no voucher? Using a flatbed desktop scanner to document larval and small specimens before destructive analyses

Czech Academy of Sciences Publication Activity Database

Kalous, L.; Šlechtová, Věra; Petrtýl, M.; Kohout, Jan; Čech, Martin

2010-01-01

Roč. 26, č. 4 (2010), s. 614-617 ISSN 0175-8659 R&D Projects: GA ČR GA206/06/1371; GA ČR GP206/09/P266 Institutional research plan: CEZ:AV0Z50450515; CEZ:AV0Z60170517 Keywords : small fish * voucher * desktop scanner Subject RIV: GL - Fishing Impact factor: 0.945, year: 2010

Desktop Modeling and Simulation: Parsimonious, yet Effective Discrete-Event Simulation Analysis

Science.gov (United States)

Bradley, James R.

2012-01-01

This paper evaluates how quickly students can be trained to construct useful discrete-event simulation models using Excel The typical supply chain used by many large national retailers is described, and an Excel-based simulation model is constructed of it The set of programming and simulation skills required for development of that model are then determined we conclude that six hours of training are required to teach the skills to MBA students . The simulation presented here contains all fundamental functionallty of a simulation model, and so our result holds for any discrete-event simulation model. We argue therefore that Industry workers with the same technical skill set as students having completed one year in an MBA program can be quickly trained to construct simulation models. This result gives credence to the efficacy of Desktop Modeling and Simulation whereby simulation analyses can be quickly developed, run, and analyzed with widely available software, namely Excel.

Working Inside The Box: An Example Of Google Desktop Search in a Forensic Examination

Directory of Open Access Journals (Sweden)

Timothy James LaTulippe

2011-12-01

Full Text Available Information and the technological advancements for which mankind develops with regards to its storage has increased tremendously over the past few decades. As the total amount of data stored rapidly increases in conjunction with the amount of widely available computer-driven devices being used, solutions are being developed to better harness this data. These types of advancements are continually assisting investigators and computer forensic examiners. One such application which houses copious amounts of fruitful data is the Google Desktop Search program. Coupled with tested and verified techniques, examiners can exploit the power of this application to cater to their investigative needs. Please find within a real world case example of these techniques and its subsequent outcome.

Publishing with XML structure, enter, publish

CERN Document Server

Prost, Bernard

2015-01-01

XML is now at the heart of book publishing techniques: it provides the industry with a robust, flexible format which is relatively easy to manipulate. Above all, it preserves the future: the XML text becomes a genuine tactical asset enabling publishers to respond quickly to market demands. When new publishing media appear, it will be possible to very quickly make your editorial content available at a lower cost. On the downside, XML can become a bottomless pit for publishers attracted by its possibilities. There is a strong temptation to switch to audiovisual production and to add video and a

FRAMEWORK PARA CONVERSÃO DE APLICATIVOS DELPHI DESKTOP EM APLICATIVOS ANDROID NATIVO

Directory of Open Access Journals (Sweden)

Rodrigo da Silva Riquena

2014-08-01

Full Text Available With the growing use of mobile devices by companies and organizations there is an increasing demand applications in production mobile platform. For certain companies, business success may depend on a mobile application which approaches the customers or improve the performance of internal processes. However, developing software for the mobile platform is an expensive process which takes time and resources. A framework to convert Delphi Desktop applications into native Android applications in an automatic way constitutes a useful tool for architects and software developers can contribute with the implementation phase of the application. Therefore, this work is based on methods and processes for software reengineering as the PRE / OO (Process of Reengineering Object Oriented, for automatic conversion of an application developed in Delphi environment in an application for Android mobile platform. At last, an experiment was performed with a real case to corroborate the goals.

CLOUD-BASED VS DESKTOP-BASED PROPERTY MANAGEMENT SYSTEMS IN HOTEL

Directory of Open Access Journals (Sweden)

Mustafa\tGULMEZ

2015-06-01

Full Text Available Even though keeping up with the modern developments in IT sector is crucial for the success and competitiveness of a hotel, it is usually very hard for new technologies to be accepted and implemented. This is the case with the cloud technology for which the opinions between hoteliers are divided on those who think that it is just another fashion trend, unnecessary to be taken into consideration and those that believe that it helps in performing daily operations more easily, leaving space for more interaction with guests both in virtual and real world. Usage of cloud technology in hotels is still in its beginning phase and hoteliers still have to learn more about its advantages and adequate usage for the benefit of overall hotel operating. On the example of hotel property management system (PMS and comparison between features of its older desktop-version and new web-based programs, this research aims at finding out at which stage and how effective is usage of cloud technology in hotels. For this, qualitative research with semi-structured interviews with hotel mangers that use one of these programs was conducted. Reasons for usage and advantages of each version are discussed.

Development, implementation, and analysis of desktop-scale model industrial equipment and a critical thinking rubric for use in chemical engineering education

Science.gov (United States)

Golter, Paul B.

In order to address some of the challenges facing engineering education, namely the demand that students be better prepared to practice professional as well as technical skills, we have developed an intervention consisting of equipment, assessments and a novel pedagogy. The equipment consists of desktop-scale replicas of common industrial equipment. These are implemented in the form of modular cartridges that can be interchanged in a base unit containing water, power and instrumentation. These Desktop Learning Modules (DLMs) are effective at providing a hands on experience in most classroom environments without requiring either water or power hook-ups. Furthermore, the DLMs respond quickly enough that multiple experiments by multiple groups can be run in a single one hour class. We refined an existing critical thinking rubric to be more specific to the realm of engineering problem solving. By altering our pedagogy to a project based environment using the critical thinking rubric as a primary grading tool, we are able to observe and measure the critical thinking skills of student groups. This rubric is corroborated with an industrial perspective and measures constructs that are important to the students' future careers.

What comes first? Publishing business or publishing studies?

Directory of Open Access Journals (Sweden)

Josipa Selthofer

2015-07-01

Full Text Available The aim of this paper is to analyze and compare publishing studies, their programmes at the undergraduate and graduate levels and scholars involved in the teaching of publishing courses at the top universities around the world and in Croatia. Since traditional publishing business is rapidly changing, new skills and new jobs are involved in it. The main research question is: Can modern publishing studies produce a modern publisher? Or, is it the other way around? The hypothesis of the paper is that scholars involved in the teaching of publishing courses at the top universities around the world have a background in publishing business. So, can they prepare their students for the future and can their students gain competencies they need to compete in a confusing world of digital authors and electronic books? The research methods used were content analysis and comparison. Research sample included 36 university publishing programmes at the undergraduate and graduate level worldwide (24 MA, 12 BA. The research sample was limited mainly to the English-speaking countries. In most non-English-speaking countries, it was difficult to analyse the programme curriculum in the native language because the programme and course description did not exit. In the data gathering phase, a customized web application was used for content analysis. The application has three main sections: a list of websites to evaluate, a visual representation of the uploaded website and a list of characteristics grouped by categories for quantifying data. About twenty years ago, publishing was not considered a separate scientific branch in Croatia. Publishing studies are therefore a new phenomenon to both scholars and publishers in Croatia. To create a new, ideal publishing course, can we simply copy global trends or is it better to create something of our own?

Implementation Issues of Virtual Desktop Infrastructure and Its Case Study for a Physician's Round at Seoul National University Bundang Hospital

OpenAIRE

Yoo, Sooyoung; Kim, Seok; Kim, Taegi; Kim, Jon Soo; Baek, Rong-Min; Suh, Chang Suk; Chung, Chin Youb; Hwang, Hee

2012-01-01

Objectives The cloud computing-based virtual desktop infrastructure (VDI) allows access to computing environments with no limitations in terms of time or place such that it can permit the rapid establishment of a mobile hospital environment. The objective of this study was to investigate the empirical issues to be considered when establishing a virtual mobile environment using VDI technology in a hospital setting and to examine the utility of the technology with an Apple iPad during a physici...

78 FR 38952 - Procurement List; Proposed Additions to and Deletions

Science.gov (United States)

2013-06-28

...: This notice is published pursuant to 41 U.S.C. 8503 (a)(2) and 41 CFR 51-2.3. Its purpose is to provide...: 7510-00-NIB-9832--Portable Desktop Clipboard, 10'' W x 2-3/5'' D x 16'' H, Black. NSN: 7510-00-NIB-9833--Portable Desktop Clipboard, 10'' W x 2-3/5'' D x 16'' H, Blue. NSN: 7510-00-NIB-9851--Portable Desktop...

Usability Comparisons of Head-Mounted vs. Stereoscopic Desktop Displays in a Virtual Reality Environment with Pain Patients.

Science.gov (United States)

Tong, Xin; Gromala, Diane; Gupta, Dimple; Squire, Pam

2016-01-01

Researchers have shown that immersive Virtual Reality (VR) can serve as an unusually powerful pain control technique. However, research assessing the reported symptoms and negative effects of VR systems indicate that it is important to ascertain if these symptoms arise from the use of particular VR display devices, particularly for users who are deemed "at risk," such as chronic pain patients Moreover, these patients have specific and often complex needs and requirements, and because basic issues such as 'comfort' may trigger anxiety or panic attacks, it is important to examine basic questions of the feasibility of using VR displays. Therefore, this repeated-measured experiment was conducted with two VR displays: the Oculus Rift's head-mounted display (HMD) and Firsthand Technologies' immersive desktop display, DeepStream3D. The characteristics of these immersive desktop displays differ: one is worn, enabling patients to move their heads, while the other is peered into, allowing less head movement. To assess the severity of physical discomforts, 20 chronic pain patients tried both displays while watching a VR pain management demo in clinical settings. Results indicated that participants experienced higher levels of Simulator Sickness using the Oculus Rift HMD. However, results also indicated other preferences of the two VR displays among patients, including physical comfort levels and a sense of immersion. Few studies have been conducted that compare usability of specific VR devices specifically with chronic pain patients using a therapeutic virtual environment in pain clinics. Thus, the results may help clinicians and researchers to choose the most appropriate VR displays for chronic pain patients and guide VR designers to enhance the usability of VR displays for long-term pain management interventions.

A Unified Algorithm for Virtual Desktops Placement in Distributed Cloud Computing

Directory of Open Access Journals (Sweden)

Jiangtao Zhang

2016-01-01

Full Text Available Distributed cloud has been widely adopted to support service requests from dispersed regions, especially for large enterprise which requests virtual desktops for multiple geodistributed branch companies. The cloud service provider (CSP aims to deliver satisfactory services at the least cost. CSP selects proper data centers (DCs closer to the branch companies so as to shorten the response time to user request. At the same time, it also strives to cut cost considering both DC level and server level. At DC level, the expensive long distance inter-DC bandwidth consumption should be reduced and lower electricity price is sought. Inside each tree-like DC, servers are trying to be used as little as possible so as to save equipment cost and power. In nature, there is a noncooperative relation between the DC level and server level in the selection. To attain these objectives and capture the noncooperative relation, multiobjective bilevel programming is used to formulate the problem. Then a unified genetic algorithm is proposed to solve the problem which realizes the selection of DC and server simultaneously. The extensive simulation shows that the proposed algorithm outperforms baseline algorithm in both quality of service guaranteeing and cost saving.

Detection of analyte binding to microarrays using gold nanoparticle labels and a desktop scanner

DEFF Research Database (Denmark)

Han, Anpan; Dufva, Martin; Belleville, Erik

2003-01-01

on gold nanoparticle labeled antibodies visualized by a commercial, office desktop flatbed scanner. Scanning electron microscopy studies showed that the signal from the flatbed scanner was proportional to the surface density of the bound antibody-gold conjugates, and that the flatbed scanner could detect...... six attomoles of antibody-gold conjugates. This detection system was used in a competitive immunoassay to measure the concentration of the pesticide metabolite 2,6-dichlorobenzamide (BAM) in water samples. The results showed that the gold labeled antibodies functioned comparably with a fluorescent...... based immunoassay for detecting BAM in water. A qualitative immunoassay based on gold-labeled antibodies could determineif a water sample contained BAM above and below 60-70 ng L(-1), which is below the maximum allowed BAM concentration for drinking water (100 ng L(-1)) according to European Union...

New generation of 3D desktop computer interfaces

Science.gov (United States)

Skerjanc, Robert; Pastoor, Siegmund

1997-05-01

Today's computer interfaces use 2-D displays showing windows, icons and menus and support mouse interactions for handling programs and data files. The interface metaphor is that of a writing desk with (partly) overlapping sheets of documents placed on its top. Recent advances in the development of 3-D display technology give the opportunity to take the interface concept a radical stage further by breaking the design limits of the desktop metaphor. The major advantage of the envisioned 'application space' is, that it offers an additional, immediately perceptible dimension to clearly and constantly visualize the structure and current state of interrelations between documents, videos, application programs and networked systems. In this context, we describe the development of a visual operating system (VOS). Under VOS, applications appear as objects in 3-D space. Users can (graphically connect selected objects to enable communication between the respective applications. VOS includes a general concept of visual and object oriented programming for tasks ranging from, e.g., low-level programming up to high-level application configuration. In order to enable practical operation in an office or at home for many hours, the system should be very comfortable to use. Since typical 3-D equipment used, e.g., in virtual-reality applications (head-mounted displays, data gloves) is rather cumbersome and straining, we suggest to use off-head displays and contact-free interaction techniques. In this article, we introduce an autostereoscopic 3-D display and connected video based interaction techniques which allow viewpoint-depending imaging (by head tracking) and visually controlled modification of data objects and links (by gaze tracking, e.g., to pick, 3-D objects just by looking at them).

78 FR 40935 - Amendments to Delegations of Authority

Science.gov (United States)

2013-07-09

...;to and codified in the Code of Federal Regulations, which is published #0;under 50 titles pursuant to..., including desktop computers, enterprise networking support, handheld devices, and voice telecommunications... of goods and services associated with end user office automation services, including desktop...

Music publishing

OpenAIRE

Simões, Alberto; Almeida, J. J.

2003-01-01

Current music publishing in the Internet is mainly concerned with sound publishing. We claim that music publishing is not only to make sound available but also to define relations between a set of music objects like music scores, guitar chords, lyrics and their meta-data. We want an easy way to publish music in the Internet, to make high quality paper booklets and even to create Audio CD's. In this document we present a workbench for music publishing based on open formats, using open-source t...

D Virtual CH Interactive Information Systems for a Smart Web Browsing Experience for Desktop Pcs and Mobile Devices

Science.gov (United States)

Scianna, A.; La Guardia, M.

2018-05-01

Recently, the diffusion of knowledge on Cultural Heritage (CH) has become an element of primary importance for its valorization. At the same time, the diffusion of surveys based on UAV Unmanned Aerial Vehicles (UAV) technologies and new methods of photogrammetric reconstruction have opened new possibilities for 3D CH representation. Furthermore the recent development of faster and more stable internet connections leads people to increase the use of mobile devices. In the light of all this, the importance of the development of Virtual Reality (VR) environments applied to CH is strategic for the diffusion of knowledge in a smart solution. In particular, the present work shows how, starting from a basic survey and the further photogrammetric reconstruction of a cultural good, is possible to built a 3D CH interactive information system useful for desktop and mobile devices. For this experimentation the Arab-Norman church of the Trinity of Delia (in Castelvetrano-Sicily-Italy) has been adopted as case study. The survey operations have been carried out considering different rapid methods of acquisition (UAV camera, SLR camera and smartphone camera). The web platform to publish the 3D information has been built using HTML5 markup language and WebGL JavaScript libraries (Three.js libraries). This work presents the construction of a 3D navigation system for a web-browsing of a virtual CH environment, with the integration of first person controls and 3D popup links. This contribution adds a further step to enrich the possibilities of open-source technologies applied to the world of CH valorization on web.

An Electronic Publishing Model for Academic Publishers.

Science.gov (United States)

Gold, Jon D.

1994-01-01

Describes an electronic publishing model based on Standard Generalized Markup Language (SGML) and considers its use by an academic publisher. Highlights include how SGML is used to produce an electronic book, hypertext, methods of delivery, intellectual property rights, and future possibilities. Sample documents are included. (two references) (LRW)

Analysis of helium-ion scattering with a desktop computer

Science.gov (United States)

Butler, J. W.

1986-04-01

This paper describes a program written in an enhanced BASIC language for a desktop computer, for simulating the energy spectra of high-energy helium ions scattered into two concurrent detectors (backward and glancing). The program is designed for 512-channel spectra from samples containing up to 8 elements and 55 user-defined layers. The program is intended to meet the needs of analyses in materials sciences, such as metallurgy, where more than a few elements may be present, where several elements may be near each other in the periodic table, and where relatively deep structure may be important. These conditions preclude the use of completely automatic procedures for obtaining the sample composition directly from the scattered ion spectrum. Therefore, efficient methods are needed for entering and editing large amounts of composition data, with many iterations and with much feedback of information from the computer to the user. The internal video screen is used exclusively for verbal and numeric communications between user and computer. The composition matrix is edited on screen with a two-dimension forms-fill-in text editor and with many automatic procedures, such as doubling the number of layers with appropriate interpolations and extrapolations. The control center of the program is a bank of 10 keys that initiate on-event branching of program flow. The experimental and calculated spectra, including those of individual elements if desired, are displayed on an external color monitor, with an optional inset plot of the depth concentration profiles of the elements in the sample.

Monte Carlo simulation of electrothermal atomization on a desktop personal computer

Science.gov (United States)

Histen, Timothy E.; Güell, Oscar A.; Chavez, Iris A.; Holcombea, James A.

1996-07-01

Monte Carlo simulations have been applied to electrothermal atomization (ETA) using a tubular atomizer (e.g. graphite furnace) because of the complexity in the geometry, heating, molecular interactions, etc. The intense computational time needed to accurately model ETA often limited its effective implementation to the use of supercomputers. However, with the advent of more powerful desktop processors, this is no longer the case. A C-based program has been developed and can be used under Windows TM or DOS. With this program, basic parameters such as furnace dimensions, sample placement, furnace heating and kinetic parameters such as activation energies for desorption and adsorption can be varied to show the absorbance profile dependence on these parameters. Even data such as time-dependent spatial distribution of analyte inside the furnace can be collected. The DOS version also permits input of external temperaturetime data to permit comparison of simulated profiles with experimentally obtained absorbance data. The run-time versions are provided along with the source code. This article is an electronic publication in Spectrochimica Acta Electronica (SAE), the electronic section of Spectrochimica Acta Part B (SAB). The hardcopy text is accompanied by a diskette with a program (PC format), data files and text files.

Neurocognitive sparing of desktop microbeam irradiation.

Science.gov (United States)

Bazyar, Soha; Inscoe, Christina R; Benefield, Thad; Zhang, Lei; Lu, Jianping; Zhou, Otto; Lee, Yueh Z

2017-08-11

Normal tissue toxicity is the dose-limiting side effect of radiotherapy. Spatial fractionation irradiation techniques, like microbeam radiotherapy (MRT), have shown promising results in sparing the normal brain tissue. Most MRT studies have been conducted at synchrotron facilities. With the aim to make this promising treatment more available, we have built the first desktop image-guided MRT device based on carbon nanotube x-ray technology. In the current study, our purpose was to evaluate the effects of MRT on the rodent normal brain tissue using our device and compare it with the effect of the integrated equivalent homogenous dose. Twenty-four, 8-week-old male C57BL/6 J mice were randomly assigned to three groups: MRT, broad-beam (BB) and sham. The hippocampal region was irradiated with two parallel microbeams in the MRT group (beam width = 300 μm, center-to-center = 900 μm, 160 kVp). The BB group received the equivalent integral dose in the same area of their brain. Rotarod, marble burying and open-field activity tests were done pre- and every month post-irradiation up until 8 months to evaluate the cognitive changes and potential irradiation side effects on normal brain tissue. The open-field activity test was substituted by Barnes maze test at 8th month. A multilevel model, random coefficients approach was used to evaluate the longitudinal and temporal differences among treatment groups. We found significant differences between BB group as compared to the microbeam-treated and sham mice in the number of buried marble and duration of the locomotion around the open-field arena than shams. Barnes maze revealed that BB mice had a lower capacity for spatial learning than MRT and shams. Mice in the BB group tend to gain weight at the slower pace than shams. No meaningful differences were found between MRT and sham up until 8-month follow-up using our measurements. Applying MRT with our newly developed prototype compact CNT-based image-guided MRT system

75 FR 51884 - Department of Education Acquisition Regulation

Science.gov (United States)

2010-08-23

... explaining how the EDAR is published and codified. Proposed changes to 3401.4 (Deviations) would make the..., we are proposing the addition of 3439.703 (Federal desktop core configuration (FDCC) compatibility), which would require the contracting officer to include the clause at 3452.239-73 (Federal desktop core...

Expanding services in a shrinking economy: desktop document delivery in a dental school library.

Science.gov (United States)

Gushrowski, Barbara A

2011-07-01

How can library staff develop and promote a document delivery service and then expand the service to a wide audience? The setting is the library at the Indiana University School of Dentistry (IUSD), Indianapolis. A faculty survey and a citation analysis were conducted to determine potential use of the service. Volume of interlibrary loan transactions and staff and equipment capacity were also studied. IUSD Library staff created a desktop delivery service (DDSXpress) for faculty and then expanded the service to practicing dental professionals and graduate students. The number of faculty using DDSXpress remains consistent. The number of practicing dental professionals using the service is low. Graduate students have been quick to adopt the service. Through careful analysis of capacity and need for the service, staff successfully expanded document delivery service without incurring additional costs. Use of DDSXpress is continually monitored, and opportunities to market the service to practicing dental professionals are being investigated.

Metadata Wizard: an easy-to-use tool for creating FGDC-CSDGM metadata for geospatial datasets in ESRI ArcGIS Desktop

Science.gov (United States)

Ignizio, Drew A.; O'Donnell, Michael S.; Talbert, Colin B.

2014-01-01

Creating compliant metadata for scientific data products is mandated for all federal Geographic Information Systems professionals and is a best practice for members of the geospatial data community. However, the complexity of the The Federal Geographic Data Committee’s Content Standards for Digital Geospatial Metadata, the limited availability of easy-to-use tools, and recent changes in the ESRI software environment continue to make metadata creation a challenge. Staff at the U.S. Geological Survey Fort Collins Science Center have developed a Python toolbox for ESRI ArcDesktop to facilitate a semi-automated workflow to create and update metadata records in ESRI’s 10.x software. The U.S. Geological Survey Metadata Wizard tool automatically populates several metadata elements: the spatial reference, spatial extent, geospatial presentation format, vector feature count or raster column/row count, native system/processing environment, and the metadata creation date. Once the software auto-populates these elements, users can easily add attribute definitions and other relevant information in a simple Graphical User Interface. The tool, which offers a simple design free of esoteric metadata language, has the potential to save many government and non-government organizations a significant amount of time and costs by facilitating the development of The Federal Geographic Data Committee’s Content Standards for Digital Geospatial Metadata compliant metadata for ESRI software users. A working version of the tool is now available for ESRI ArcDesktop, version 10.0, 10.1, and 10.2 (downloadable at http:/www.sciencebase.gov/metadatawizard).

THE QUALITY CRITERIA AND SELF-PUBLISHING IN SCIENTIFIC PUBLISHING

Directory of Open Access Journals (Sweden)

Almudena Mangas-Vega

2015-11-01

Full Text Available Self-publishing is a growing phenomenon in recent years. It is a process that goes beyond a simple change of leader in the publication, since it involves also a change of role of agents that were consolidated over time. A self-published work does not have to mean lack of quality, so it is important to define parameters and indicators that help its evaluation and identify who has the responsibility of those criteria. The article shows these aspects from the possibilities for cross-platform publishing and concludes with an analysis of the aspects that can be considered in assessing the quality of self-publishing.

Embracing Electronic Publishing.

Science.gov (United States)

Wills, Gordon

1996-01-01

Electronic publishing is the grandest revolution in the capture and dissemination of academic and professional knowledge since Caxton developed the printing press. This article examines electronic publishing, describes different electronic publishing scenarios (authors' cooperative, consolidator/retailer/agent oligopsony, publisher oligopoly), and…

77 FR 52344 - Information Collection Request Sent to the Office of Management and Budget (OMB) for Approval...

Science.gov (United States)

2012-08-29

... responses time per burden per nonhour response hours response burden cost Tier 1 (Desktop Analysis... developers of these small-scale projects do the desktop analysis described in Tier 1 or Tier 2 using publicly... published in the Federal Register (77 FR 19683) a notice of our intent to request that OMB renew approval...

75 FR 32803 - Notice of Issuance of Final Determination Concerning a GTX Mobile+ Hand Held Computer

Science.gov (United States)

2010-06-09

... shall be published in the Federal Register within 60 days of the date the final determination is issued..., involved various scenarios pertaining to the assembly of a desktop computer in the U.S. and the Netherlands... finished desktop computers depending on the model included an additional floppy drive, CD ROM disk, and...

VRLane: a desktop virtual safety management program for underground coal mine

Science.gov (United States)

Li, Mei; Chen, Jingzhu; Xiong, Wei; Zhang, Pengpeng; Wu, Daozheng

2008-10-01

VR technologies, which generate immersive, interactive, and three-dimensional (3D) environments, are seldom applied to coal mine safety work management. In this paper, a new method that combined the VR technologies with underground mine safety management system was explored. A desktop virtual safety management program for underground coal mine, called VRLane, was developed. The paper mainly concerned about the current research advance in VR, system design, key techniques and system application. Two important techniques were introduced in the paper. Firstly, an algorithm was designed and implemented, with which the 3D laneway models and equipment models can be built on the basis of the latest mine 2D drawings automatically, whereas common VR programs established 3D environment by using 3DS Max or the other 3D modeling software packages with which laneway models were built manually and laboriously. Secondly, VRLane realized system integration with underground industrial automation. VRLane not only described a realistic 3D laneway environment, but also described the status of the coal mining, with functions of displaying the run states and related parameters of equipment, per-alarming the abnormal mining events, and animating mine cars, mine workers, or long-wall shearers. The system, with advantages of cheap, dynamic, easy to maintenance, provided a useful tool for safety production management in coal mine.

Low Cost Desktop Image Analysis Workstation With Enhanced Interactive User Interface

Science.gov (United States)

Ratib, Osman M.; Huang, H. K.

1989-05-01

A multimodality picture archiving and communication system (PACS) is in routine clinical use in the UCLA Radiology Department. Several types workstations are currently implemented for this PACS. Among them, the Apple Macintosh II personal computer was recently chosen to serve as a desktop workstation for display and analysis of radiological images. This personal computer was selected mainly because of its extremely friendly user-interface, its popularity among the academic and medical community and its low cost. In comparison to other microcomputer-based systems the Macintosh II offers the following advantages: the extreme standardization of its user interface, file system and networking, and the availability of a very large variety of commercial software packages. In the current configuration the Macintosh II operates as a stand-alone workstation where images are imported from a centralized PACS server through an Ethernet network using a standard TCP-IP protocol, and stored locally on magnetic disk. The use of high resolution screens (1024x768 pixels x 8bits) offer sufficient performance for image display and analysis. We focused our project on the design and implementation of a variety of image analysis algorithms ranging from automated structure and edge detection to sophisticated dynamic analysis of sequential images. Specific analysis programs were developed for ultrasound images, digitized angiograms, MRI and CT tomographic images and scintigraphic images.

Analysis of thirteen predatory publishers: a trap for eager-to-publish researchers.

Science.gov (United States)

Bolshete, Pravin

2018-01-01

To demonstrate a strategy employed by predatory publishers to trap eager-to-publish authors or researchers into submitting their work. This was a case study of 13 potential, possible, or probable predatory scholarly open-access publishers with similar characteristics. Eleven publishers were included from Beall's list and two additional publishers were identified from a Google web search. Each publisher's site was visited and its content analyzed. Publishers publishing biomedical journals were further explored and additional data was collected regarding their volumes, details of publications and editorial-board members. Overall, the look and feel of all 13 publishers was similar including names of publishers, website addresses, homepage content, homepage images, list of journals and subject areas, as if they were copied and pasted. There were discrepancies in article-processing charges within the publishers. None of the publishers identified names in their contact details and primarily included only email addresses. Author instructions were similar across all 13 publishers. Most publishers listed journals of varied subject areas including biomedical journals (12 publishers) covering different geographic locations. Most biomedical journals published none or very few articles. The highest number of articles published by any single biomedical journal was 28. Several editorial-board members were listed across more than one journals, with one member listed 81 times in different 69 journals (i.e. twice in 12 journals). There was a strong reason to believe that predatory publishers may have several publication houses with different names under a single roof to trap authors from different geographic locations.

Accuracy and efficiency of full-arch digitalization and 3D printing: A comparison between desktop model scanners, an intraoral scanner, a CBCT model scan, and stereolithographic 3D printing.

Science.gov (United States)

Wesemann, Christian; Muallah, Jonas; Mah, James; Bumann, Axel

2017-01-01

The primary objective of this study was to compare the accuracy and time efficiency of an indirect and direct digitalization workflow with that of a three-dimensional (3D) printer in order to identify the most suitable method for orthodontic use. A master model was measured with a coordinate measuring instrument. The distances measured were the intercanine width, the intermolar width, and the dental arch length. Sixty-four scans were taken with each of the desktop scanners R900 and R700 (3Shape), the intraoral scanner TRIOS Color Pod (3Shape), and the Promax 3D Mid cone beam computed tomography (CBCT) unit (Planmeca). All scans were measured with measuring software. One scan was selected and printed 37 times on the D35 stereolithographic 3D printer (Innovation MediTech). The printed models were measured again using the coordinate measuring instrument. The most accurate results were obtained by the R900. The R700 and the TRIOS intraoral scanner showed comparable results. CBCT-3D-rendering with the Promax 3D Mid CBCT unit revealed significantly higher accuracy with regard to dental casts than dental impressions. 3D printing offered a significantly higher level of deviation than digitalization with desktop scanners or an intraoral scanner. The chairside time required for digital impressions was 27% longer than for conventional impressions. Conventional impressions, model casting, and optional digitization with desktop scanners remains the recommended workflow process. For orthodontic demands, intraoral scanners are a useful alternative for full-arch scans. For prosthodontic use, the scanning scope should be less than one quadrant and three additional teeth.

26 CFR 1.179-5 - Time and manner of making election.

Science.gov (United States)

2010-04-01

... desktop computer costing $1,500. On Taxpayer's 2003 Federal tax return filed on April 15, 2004, Taxpayer elected to expense under section 179 the full cost of the laptop computer and the full cost of the desktop... provided by the Internal Revenue Code, the regulations under the Code, or other guidance published in the...

76 FR 58138 - Defense Federal Acquisition Regulation Supplement (DFARS); Alternative Line Item Structure (DFARS...

Science.gov (United States)

2011-09-20

... DoD published a proposed rule in the Federal Register at 76 FR 21847 on April 19, 2011, to add DFARS..., the contract line item may be for a desktop computer, but the actual items delivered, invoiced, and..., Desktop with 20 EA CPU, Monitor, Keyboard and Mouse. Alternative line-item structure offer where monitors...

3D Virtual CH Interactive Information Systems for a smart web browsing experience for desktop PCs and mobile devices

Directory of Open Access Journals (Sweden)

A. Scianna

2018-05-01

Full Text Available Recently, the diffusion of knowledge on Cultural Heritage (CH has become an element of primary importance for its valorization. At the same time, the diffusion of surveys based on UAV Unmanned Aerial Vehicles (UAV technologies and new methods of photogrammetric reconstruction have opened new possibilities for 3D CH representation. Furthermore the recent development of faster and more stable internet connections leads people to increase the use of mobile devices. In the light of all this, the importance of the development of Virtual Reality (VR environments applied to CH is strategic for the diffusion of knowledge in a smart solution. In particular, the present work shows how, starting from a basic survey and the further photogrammetric reconstruction of a cultural good, is possible to built a 3D CH interactive information system useful for desktop and mobile devices. For this experimentation the Arab-Norman church of the Trinity of Delia (in Castelvetrano-Sicily-Italy has been adopted as case study. The survey operations have been carried out considering different rapid methods of acquisition (UAV camera, SLR camera and smartphone camera. The web platform to publish the 3D information has been built using HTML5 markup language and WebGL JavaScript libraries (Three.js libraries. This work presents the construction of a 3D navigation system for a web-browsing of a virtual CH environment, with the integration of first person controls and 3D popup links. This contribution adds a further step to enrich the possibilities of open-source technologies applied to the world of CH valorization on web.

Deposition of PEDOT: PSS Nanoparticles as a Conductive Microlayer Anode in OLEDs Device by Desktop Inkjet Printer

Directory of Open Access Journals (Sweden)

S. Ummartyotin

2011-01-01

Full Text Available A simple microfabrication technique for delivering macromolecules and patterning microelectrode arrays using desktop inkjet printer was described. Aqueous solution of nanoparticle of poly (3,4-ethylenedioxythiophene (PEDOT doped with polystyrene sulfonic acid (PSS was prepared while its particle size, the surface tension, and the viscosity of the solution were adjusted to be suitable for deposition on a flexible cellulose nanocomposite substrate via inkjet printer. The statistical average of PEDOT: PSS particle size of 100 nm was observed. The microthickness, surface morphology, and electrical conductivity of the printed substrate were then characterized by profilometer, atomic force microscope (AFM, and four-point probe electrical measurement, respectively. The inkjet deposition of PEDOT: PSS was successfully carried out, whilst retained its transparency feature. Highly smooth surface (roughness ~23–44 nm was achieved.

Operational Draft Regional Guidebook for the Rapid Assessment of Wetlands in the North Slope Region of Alaska

Science.gov (United States)

2017-08-31

out more at www.erdc.usace.army.mil. To search for other technical reports published by ERDC, visit the ERDC online library at http...utilizing (1) an assessment based upon off-site data (remotely sensed or desktop resources) only or (2) an assessment using a combination of on...24 2.1.1 Desktop or remote sensing variables

78 FR 50039 - Procurement List, Additions and Deletions

Science.gov (United States)

2013-08-16

... Committee for Purchase From People Who Are Blind or Severely Disabled published notices of proposed... Commissary Agency. NSN: 7510-00-NIB-9832--Portable Desktop Clipboard, 10'' W x 2-\\3/ 5\\'' D x 16'' H, Black. NSN: 7510-00-NIB-9833--Portable Desktop Clipboard, 10'' W x 2-\\3/ 5\\'' D x 16'' H, Blue. NSN: 7510-00...

Automated Data Handling And Instrument Control Using Low-Cost Desktop Computers And An IEEE 488 Compatible Version Of The ODETA V.

Science.gov (United States)

van Leunen, J. A. J.; Dreessen, J.

1984-05-01

The result of a measurement of the modulation transfer function is only useful as long as it is accompanied by a complete description of all relevant measuring conditions involved. For this reason it is necessary to file a full description of the relevant measuring conditions together with the results. In earlier times some of our results were rendered useless because some of the relevant measuring conditions were accidentally not written down and were forgotten. This was mainly due to the lack of concensus about which measuring conditions had to be filed together with the result of a measurement. One way to secure uniform and complete archiving of measuring conditions and results is to automate the data handling. An attendent advantage of automation of data handling is that it does away with the time-consuming correction of rough measuring results. The automation of the data handling was accomplished with rather cheap desktop computers, which were powerfull enough, however, to allow us to automate the measurement as well. After automation of the data handling we started with automatic collection of rough measurement data. Step by step we extended the automation by letting the desktop computer control more and more of the measuring set-up. At present the desktop computer controls all the electrical and most of the mechanical measuring conditions. Further it controls and reads the MTF measuring instrument. Focussing and orientation optimization can be fully automatic, semi-automatic or completely manual. MTF measuring results can be collected automatically but they can also be typed in by hand. Due to the automation we are able to implement proper archival of measuring results together with all necessary measuring conditions. The improved measuring efficiency made it possible to increase the number of routine measurements done in the same time period by an order of magnitude. To our surprise the measuring accuracy also improved by a factor of two. This was due to

False gold: Safely navigating open access publishing to avoid predatory publishers and journals.

Science.gov (United States)

McCann, Terence V; Polacsek, Meg

2018-04-01

The aim of this study was to review and discuss predatory open access publishing in the context of nursing and midwifery and develop a set of guidelines that serve as a framework to help clinicians, educators and researchers avoid predatory publishers. Open access publishing is increasingly common across all academic disciplines. However, this publishing model is vulnerable to exploitation by predatory publishers, posing a threat to nursing and midwifery scholarship and practice. Guidelines are needed to help researchers recognize predatory journals and publishers and understand the negative consequences of publishing in them. Discussion paper. A literature search of BioMed Central, CINAHL, MEDLINE with Full Text and PubMed for terms related to predatory publishing, published in the period 2007-2017. Lack of awareness of the risks and pressure to publish in international journals, may result in nursing and midwifery researchers publishing their work in dubious open access journals. Caution should be taken prior to writing and submitting a paper, to avoid predatory publishers. The advantage of open access publishing is that it provides readers with access to peer-reviewed research as soon as it is published online. However, predatory publishers use deceptive methods to exploit open access publishing for their own profit. Clear guidelines are needed to help researchers navigate safely open access publishing. A deeper understanding of the risks of predatory publishing is needed. Clear guidelines should be followed by nursing and midwifery researchers seeking to publish their work in open access journals. © 2017 John Wiley & Sons Ltd.

Developments in Publishing: The Potential of Digital Publishing

OpenAIRE

X. Tian

2007-01-01

This research aims to identify issues associated with the impact of digital technology on the publishing industry with a specific focus on aspects of the sustainability of existing business models in Australia. Based on the case studies, interviews and Australian-wide online surveys, the research presents a review of the traditional business models in book publishing for investigating their effectiveness in a digital environment. It speculates on how and what should be considered for construc...

Context-Aware Active Authentication using Touch Gestures, Typing Patterns and Body Movement

Science.gov (United States)

2016-03-01

Division Information Directorate This report is published in the interest of scientific and technical information exchange, and its publication does...CA policy clarification memorandum dated 16 Jan 09. 13. SUPPLEMENTARY NOTES 14. ABSTRACT Design, develop and evaluate a desktop based active...of this project was to design, develop and evaluate a desktop active authentication system that uses the following keystroke timing based biometric

U.S. Army Concept of Operations and Standard Operating Procedure for Acquisition Program Managers Using Item Unique Identification

Science.gov (United States)

2017-09-01

a pop up screen will ask to file save as Figure 88. the form on my documents or desktop . Source: Department of the Army (n.d.-e...77 Open the form from desktop or mydocuments in Adobe Acrobat...policy was published as Army Directive 2016–21 in May 2016. Army items requiring serial number management will require IUID. This includes items

75 FR 20420 - Privacy Act of 1974: System of Records

Science.gov (United States)

2010-04-19

... of 1974 (5 U.S.C. 552a), as amended, has been published in the Federal Register and is available from... is housed on a stand-alone desktop in the C[sup3]RS secure room located in room E36-311 at the Bureau... in an electronic database in a stand-alone desktop computer attached to a non-network printer. The...

Open-Access Publishing

Directory of Open Access Journals (Sweden)

Nedjeljko Frančula

2013-06-01

Full Text Available Nature, one of the most prominent scientific journals dedicated one of its issues to recent changes in scientific publishing (Vol. 495, Issue 7442, 27 March 2013. Its editors stressed that words technology and revolution are closely related when it comes to scientific publishing. In addition, the transformation of research publishing is not as much a revolution than an attrition war in which all sides are buried. The most important change they refer to is the open-access model in which an author or an institution pays in advance for publishing a paper in a journal, and the paper is then available to users on the Internet free of charge.According to preliminary results of a survey conducted among 23 000 scientists by the publisher of Nature, 45% of them believes all papers should be published in open access, but at the same time 22% of them would not allow the use of papers for commercial purposes. Attitudes toward open access vary according to scientific disciplines, leading the editors to conclude the revolution still does not suit everyone.

Publisher Correction

DEFF Research Database (Denmark)

Turcot, Valérie; Lu, Yingchang; Highland, Heather M

2018-01-01

In the published version of this paper, the name of author Emanuele Di Angelantonio was misspelled. This error has now been corrected in the HTML and PDF versions of the article.......In the published version of this paper, the name of author Emanuele Di Angelantonio was misspelled. This error has now been corrected in the HTML and PDF versions of the article....

Deep Unsupervised Learning on a Desktop PC: A Primer for Cognitive Scientists.

Science.gov (United States)

Testolin, Alberto; Stoianov, Ivilin; De Filippo De Grazia, Michele; Zorzi, Marco

2013-01-01

Deep belief networks hold great promise for the simulation of human cognition because they show how structured and abstract representations may emerge from probabilistic unsupervised learning. These networks build a hierarchy of progressively more complex distributed representations of the sensory data by fitting a hierarchical generative model. However, learning in deep networks typically requires big datasets and it can involve millions of connection weights, which implies that simulations on standard computers are unfeasible. Developing realistic, medium-to-large-scale learning models of cognition would therefore seem to require expertise in programing parallel-computing hardware, and this might explain why the use of this promising approach is still largely confined to the machine learning community. Here we show how simulations of deep unsupervised learning can be easily performed on a desktop PC by exploiting the processors of low cost graphic cards (graphic processor units) without any specific programing effort, thanks to the use of high-level programming routines (available in MATLAB or Python). We also show that even an entry-level graphic card can outperform a small high-performance computing cluster in terms of learning time and with no loss of learning quality. We therefore conclude that graphic card implementations pave the way for a widespread use of deep learning among cognitive scientists for modeling cognition and behavior.

Deep unsupervised learning on a desktop PC: A primer for cognitive scientists

Directory of Open Access Journals (Sweden)

Alberto eTestolin

2013-05-01

Full Text Available Deep belief networks hold great promise for the simulation of human cognition because they show how structured and abstract representations may emerge from probabilistic unsupervised learning. These networks build a hierarchy of progressively more complex distributed representations of the sensory data by fitting a hierarchical generative model. However, learning in deep networks typically requires big datasets and it can involve millions of connection weights, which implies that simulations on standard computers are unfeasible. Developing realistic, medium-to-large-scale learning models of cognition would therefore seem to require expertise in programming parallel-computing hardware, and this might explain why the use of this promising approach is still largely confined to the machine learning community. Here we show how simulations of deep unsupervised learning can be easily performed on a desktop PC by exploiting the processors of low-cost graphic cards (GPUs without any specific programming effort, thanks to the use of high-level programming routines (available in MATLAB or Python. We also show that even an entry-level graphic card can outperform a small high-performance computing cluster in terms of learning time and with no loss of learning quality. We therefore conclude that graphic card implementations pave the way for a widespread use of deep learning among cognitive scientists for modeling cognition and behavior.

Deep Unsupervised Learning on a Desktop PC: A Primer for Cognitive Scientists

Science.gov (United States)

Testolin, Alberto; Stoianov, Ivilin; De Filippo De Grazia, Michele; Zorzi, Marco

2013-01-01

Deep belief networks hold great promise for the simulation of human cognition because they show how structured and abstract representations may emerge from probabilistic unsupervised learning. These networks build a hierarchy of progressively more complex distributed representations of the sensory data by fitting a hierarchical generative model. However, learning in deep networks typically requires big datasets and it can involve millions of connection weights, which implies that simulations on standard computers are unfeasible. Developing realistic, medium-to-large-scale learning models of cognition would therefore seem to require expertise in programing parallel-computing hardware, and this might explain why the use of this promising approach is still largely confined to the machine learning community. Here we show how simulations of deep unsupervised learning can be easily performed on a desktop PC by exploiting the processors of low cost graphic cards (graphic processor units) without any specific programing effort, thanks to the use of high-level programming routines (available in MATLAB or Python). We also show that even an entry-level graphic card can outperform a small high-performance computing cluster in terms of learning time and with no loss of learning quality. We therefore conclude that graphic card implementations pave the way for a widespread use of deep learning among cognitive scientists for modeling cognition and behavior. PMID:23653617

Using the rear projection of the Socibot Desktop robot for creation of applications with facial expressions

Science.gov (United States)

Gîlcă, G.; Bîzdoacă, N. G.; Diaconu, I.

2016-08-01

This article aims to implement some practical applications using the Socibot Desktop social robot. We mean to realize three applications: creating a speech sequence using the Kiosk menu of the browser interface, creating a program in the Virtual Robot browser interface and making a new guise to be loaded into the robot's memory in order to be projected onto it face. The first application is actually created in the Compose submenu that contains 5 file categories: audio, eyes, face, head, mood, this being helpful in the creation of the projected sequence. The second application is more complex, the completed program containing: audio files, speeches (can be created in over 20 languages), head movements, the robot's facial parameters function of each action units (AUs) of the facial muscles, its expressions and its line of sight. Last application aims to change the robot's appearance with the guise created by us. The guise was created in Adobe Photoshop and then loaded into the robot's memory.

Differences in typing forces, muscle activity, comfort, and typing performance among virtual, notebook, and desktop keyboards.

Science.gov (United States)

Kim, Jeong Ho; Aulck, Lovenoor; Bartha, Michael C; Harper, Christy A; Johnson, Peter W

2014-11-01

The present study investigated whether there were physical exposure and typing productivity differences between a virtual keyboard with no tactile feedback and two conventional keyboards where key travel and tactile feedback are provided by mechanical switches under the keys. The key size and layout were same across all the keyboards. Typing forces; finger and shoulder muscle activity; self-reported comfort; and typing productivity were measured from 19 subjects while typing on a virtual (0 mm key travel), notebook (1.8 mm key travel), and desktop keyboard (4 mm key travel). When typing on the virtual keyboard, subjects typed with less force (p's typing forces and finger muscle activity came at the expense of a 60% reduction in typing productivity (p typing sessions or when typing productivity is at a premium, conventional keyboards with tactile feedback may be more suitable interface. Copyright © 2014 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Thermoelectric cooling of microelectronic circuits and waste heat electrical power generation in a desktop personal computer

International Nuclear Information System (INIS)

Gould, C.A.; Shammas, N.Y.A.; Grainger, S.; Taylor, I.

2011-01-01

Thermoelectric cooling and micro-power generation from waste heat within a standard desktop computer has been demonstrated. A thermoelectric test system has been designed and constructed, with typical test results presented for thermoelectric cooling and micro-power generation when the computer is executing a number of different applications. A thermoelectric module, operating as a heat pump, can lower the operating temperature of the computer's microprocessor and graphics processor to temperatures below ambient conditions. A small amount of electrical power, typically in the micro-watt or milli-watt range, can be generated by a thermoelectric module attached to the outside of the computer's standard heat sink assembly, when a secondary heat sink is attached to the other side of the thermoelectric module. Maximum electrical power can be generated by the thermoelectric module when a water cooled heat sink is used as the secondary heat sink, as this produces the greatest temperature difference between both sides of the module.

Publishing and Revising Content

Science.gov (United States)

Editors and Webmasters can publish content without going through a workflow. Publishing times and dates can be set, and multiple pages can be published in bulk. Making an edit to published content created a revision.

Publishing bioethics and bioethics--reflections on academic publishing by a journal editor.

Science.gov (United States)

Schüklenk, Udo

2011-02-01

This article by one of the Editors of Bioethics, published in the 25th anniversary issue of the journal, describes some of the revolutionary changes academic publishing has undergone during the last decades. Many humanities journals went from typically small print-runs, counting by the hundreds, to on-line availability in thousands of university libraries worldwide. Article up-take by our subscribers can be measured efficiently. The implications of this and other changes to academic publishing are discussed. Important ethical challenges need to be addressed in areas such as the enforcement of plagiarism-related policies, the so-called 'impact factor' and its impact on academic integrity, and the question of whether on-line only publishing can currently guarantee the integrity of academic publishing histories. © 2010 Blackwell Publishing Ltd.

Life cycle assessment study of a Chinese desktop personal computer.

Science.gov (United States)

Duan, Huabo; Eugster, Martin; Hischier, Roland; Streicher-Porte, Martin; Li, Jinhui

2009-02-15

Associated with the tremendous prosperity in world electronic information and telecommunication industry, there continues to be an increasing awareness of the environmental impacts related to the accelerating mass production, electricity use, and waste management of electronic and electric products (e-products). China's importance as both a consumer and supplier of e-products has grown at an unprecedented pace in recent decade. Hence, this paper aims to describe the application of life cycle assessment (LCA) to investigate the environmental performance of Chinese e-products from a global level. A desktop personal computer system has been selected to carry out a detailed and modular LCA which follows the ISO 14040 series. The LCA is constructed by SimaPro software version 7.0 and expressed with the Eco-indicator'99 life cycle impact assessment method. For a sensitivity analysis of the overall LCA results, the so-called CML method is used in order to estimate the influence of the choice of the assessment method on the result. Life cycle inventory information is complied by ecoinvent 1.3 databases, combined with literature and field investigations on the present Chinese situation. The established LCA study shows that that the manufacturing and the use of such devices are of the highest environmental importance. In the manufacturing of such devices, the integrated circuits (ICs) and the Liquid Crystal Display (LCD) are those parts contributing most to the impact. As no other aspects are taken into account during the use phase, the impact is due to the way how the electricity is produced. The final process steps--i.e. the end of life phase--lead to a clear environmental benefit if a formal and modern, up-to-date technical system is assumed, like here in this study.

Life cycle assessment study of a Chinese desktop personal computer

International Nuclear Information System (INIS)

Duan Huabo; Eugster, Martin; Hischier, Roland; Streicher-Porte, Martin; Li Jinhui

2009-01-01

Associated with the tremendous prosperity in world electronic information and telecommunication industry, there continues to be an increasing awareness of the environmental impacts related to the accelerating mass production, electricity use, and waste management of electronic and electric products (e-products). China's importance as both a consumer and supplier of e-products has grown at an unprecedented pace in recent decade. Hence, this paper aims to describe the application of life cycle assessment (LCA) to investigate the environmental performance of Chinese e-products from a global level. A desktop personal computer system has been selected to carry out a detailed and modular LCA which follows the ISO 14040 series. The LCA is constructed by SimaPro software version 7.0 and expressed with the Eco-indicator'99 life cycle impact assessment method. For a sensitivity analysis of the overall LCA results, the so-called CML method is used in order to estimate the influence of the choice of the assessment method on the result. Life cycle inventory information is complied by ecoinvent 1.3 databases, combined with literature and field investigations on the present Chinese situation. The established LCA study shows that that the manufacturing and the use of such devices are of the highest environmental importance. In the manufacturing of such devices, the integrated circuits (ICs) and the Liquid Crystal Display (LCD) are those parts contributing most to the impact. As no other aspects are taken into account during the use phase, the impact is due to the way how the electricity is produced. The final process steps - i.e. the end of life phase - lead to a clear environmental benefit if a formal and modern, up-to-date technical system is assumed, like here in this study

Reinvention of publishers' revenue model: expectations of advertisers towards publishers' products

OpenAIRE

Koller, Hans; Dennstedt, Bianca

2017-01-01

Publishers have to reconsider their revenue model. Facing a massive decline in the circulation of newspapers and magazines over the past years, publishers have lost not only readers but also many advertisers. Thus, publishers are faced with both changed customer expectations as well as difficulty in generating profit. Users are increasingly less willing to pay for digital products and their expectations of digital content have changed: They would like to contribute their own content as well a...

GPS positioning and desktop mapping. Applications to environmental monitoring. Report on task JNT B898 on the Finnish support programme to IAEA safeguards

International Nuclear Information System (INIS)

Kansanaho, A.; Ilander, T.; Toivonen, H.

1995-10-01

Satellite navigation has been used for in-field applications by the Finnish Centre for Radiation and Nuclear Safety since 1993. Because of this experience, training in the use of GPS positioning and desktop mapping was chosen as a task under the Finnish Support programme to IAEA safeguards. A lecture and a field experiment was held in the training course on environmental monitoring at the IAEA headquarters in June 1995. Real-time mapping of the co-ordinates and storing information on sampling sites and procedures can make safeguards implementation more efficient and effective. Further software development are needed for these purposes. (author) (6 figs.)

DEMONSTRATION AND TESTING OF AN EER OPTIMIZER SYSTEM FOR DX AIR-CONDITIONERS

Science.gov (United States)

2017-10-07

Conditioner and Any Web Connected Device Such as a Tablet, Phone, Laptop, or Desktop Computer. ............. 28  Figure 15. A Summary Screen Showing...efficiency specifications published by the Consortium for Energy Efficiency (CEEE) for new unitary air conditioning and heat pump systems5 establish Energy...Figure 14. Connection Diagram Showing Data Path between the Air Conditioner and Any Web Connected Device Such as a Tablet, Phone, Laptop, or Desktop

RHCV Telescope System Operations Manual

Science.gov (United States)

2018-01-05

KRISTOFFER A. SMITH-RODRIGUEZ, LTCOL, USAF Chief, Warfighter Interface Division Airman Systems Directorate This report is published in the...other system components via ASCOM protocols. 1. Start the MaxImDL application using the desktop shortcut (a) Start Observatory dialog, (b...the desktop shortcut (a) Select “Connect Telescope” from Startup menu in Telescope tab (b) Select “Look Up” icon on ribbon menu at the top right of

Publisher Correction

DEFF Research Database (Denmark)

Bonàs-Guarch, Sílvia; Guindo-Martínez, Marta; Miguel-Escalada, Irene

2018-01-01

In the originally published version of this Article, the affiliation details for Santi González, Jian'an Luan and Claudia Langenberg were inadvertently omitted. Santi González should have been affiliated with 'Barcelona Supercomputing Center (BSC), Joint BSC-CRG-IRB Research Program in Computatio......In the originally published version of this Article, the affiliation details for Santi González, Jian'an Luan and Claudia Langenberg were inadvertently omitted. Santi González should have been affiliated with 'Barcelona Supercomputing Center (BSC), Joint BSC-CRG-IRB Research Program...

32 CFR Appendix D to Part 247 - AFIS Print Media Directorate

Science.gov (United States)

2010-07-01

... for word processing or desktop publishing. All other PMD publications should be requisitioned through... Directorate (PMD), an element of AFIS, develops, publishes, and distributes a variety of print media products.../defenselink/afis/. B. Use of materials published by print media directorate. With the exception of copyrighted...

Getting Your Textbook Published.

Science.gov (United States)

Irwin, Armond J.

1982-01-01

Points to remember in getting a textbook published are examined: book idea, publisher's sales representatives, letter of inquiry, qualifications for authorship, author information form, idea proposal, reviews, marketing and sales, publishing agreement, author royalties, and copyright assignment. (CT)

Publisher Correction to

NARCIS (Netherlands)

Barrio, Isabel C.; Lindén, Elin; Beest, Te Mariska; Olofsson, Johan; Rocha, Adrian; Soininen, Eeva M.; Alatalo, Juha M.; Andersson, Tommi; Asmus, Ashley; Boike, Julia; Bråthen, Kari Anne; Bryant, John P.; Buchwal, Agata; Bueno, C.G.; Christie, Katherine S.; Egelkraut, Dagmar; Ehrich, Dorothee; Fishback, Lee Ann; Forbes, Bruce C.; Gartzia, Maite; Grogan, Paul; Hallinger, Martin; Heijmans, Monique M.P.D.; Hik, David S.; Hofgaard, Annika; Holmgren, Milena; Høye, Toke T.; Huebner, Diane C.; Jónsdóttir, Ingibjörg Svala; Kaarlejärvi, Elina; Kumpula, Timo; Lange, Cynthia Y.M.J.G.; Lange, Jelena; Lévesque, Esther; Limpens, Juul; Macias-Fauria, Marc; Myers-Smith, Isla; Nieukerken, van Erik J.; Normand, Signe; Post, Eric S.; Schmidt, Niels Martin; Sitters, Judith; Skoracka, Anna; Sokolov, Alexander; Sokolova, Natalya; Speed, James D.M.; Street, Lorna E.; Sundqvist, Maja K.; Suominen, Otso; Tananaev, Nikita; Tremblay, Jean Pierre; Urbanowicz, Christine; Uvarov, Sergey A.; Watts, David; Wilmking, Martin; Wookey, Philip A.; Zimmermann, Heike H.; Zverev, Vitali; Kozlov, Mikhail V.

2018-01-01

The above mentioned article was originally scheduled for publication in the special issue on Ecology of Tundra Arthropods with guest editors Toke T. Høye . Lauren E. Culler. Erroneously, the article was published in Polar Biology, Volume 40, Issue 11, November, 2017. The publisher sincerely

Lowering the Barriers to Using Data: Enabling Desktop-based HPD Science through Virtual Environments and Web Data Services

Science.gov (United States)

Druken, K. A.; Trenham, C. E.; Steer, A.; Evans, B. J. K.; Richards, C. J.; Smillie, J.; Allen, C.; Pringle, S.; Wang, J.; Wyborn, L. A.

2016-12-01

The Australian National Computational Infrastructure (NCI) provides access to petascale data in climate, weather, Earth observations, and genomics, and terascale data in astronomy, geophysics, ecology and land use, as well as social sciences. The data is centralized in a closely integrated High Performance Computing (HPC), High Performance Data (HPD) and cloud facility. Despite this, there remain significant barriers for many users to find and access the data: simply hosting a large volume of data is not helpful if researchers are unable to find, access, and use the data for their particular need. Use cases demonstrate we need to support a diverse range of users who are increasingly crossing traditional research discipline boundaries. To support their varying experience, access needs and research workflows, NCI has implemented an integrated data platform providing a range of services that enable users to interact with our data holdings. These services include: - A GeoNetwork catalog built on standardized Data Management Plans to search collection metadata, and find relevant datasets; - Web data services to download or remotely access data via OPeNDAP, WMS, WCS and other protocols; - Virtual Desktop Infrastructure (VDI) built on a highly integrated on-site cloud with access to both the HPC peak machine and research data collections. The VDI is a fully featured environment allowing visualization, code development and analysis to take place in an interactive desktop environment; and - A Learning Management System (LMS) containing User Guides, Use Case examples and Jupyter Notebooks structured into courses, so that users can self-teach how to use these facilities with examples from our system across a range of disciplines. We will briefly present these components, and discuss how we engage with data custodians and consumers to develop standardized data structures and services that support the range of needs. We will also highlight some key developments that have

Owgis 2.0: Open Source Java Application that Builds Web GIS Interfaces for Desktop Andmobile Devices

Science.gov (United States)

Zavala Romero, O.; Chassignet, E.; Zavala-Hidalgo, J.; Pandav, H.; Velissariou, P.; Meyer-Baese, A.

2016-12-01

OWGIS is an open source Java and JavaScript application that builds easily configurable Web GIS sites for desktop and mobile devices. The current version of OWGIS generates mobile interfaces based on HTML5 technology and can be used to create mobile applications. The style of the generated websites can be modified using COMPASS, a well known CSS Authoring Framework. In addition, OWGIS uses several Open Geospatial Consortium standards to request datafrom the most common map servers, such as GeoServer. It is also able to request data from ncWMS servers, allowing the websites to display 4D data from NetCDF files. This application is configured by XML files that define which layers, geographic datasets, are displayed on the Web GIS sites. Among other features, OWGIS allows for animations; streamlines from vector data; virtual globe display; vertical profiles and vertical transects; different color palettes; the ability to download data; and display text in multiple languages. OWGIS users are mainly scientists in the oceanography, meteorology and climate fields.

E-publishing and multimodalities

OpenAIRE

Yngve Nordkvelle

2008-01-01

In the literature of e-publishing there has been a consistent call from the advent of e-publishing on, until now, to explore new ways of expressing ideas through the new media. It has been claimed that the Internet opens an alley of possibilities and opportunites for publishing that will change the ways of publishing once and for all. In the area of publication of e-journals, however, the call for changes has received very modest responds.The thing is, it appears, that the conventional paper ...

Magazine Development: Creative Arts Magazines Can Take on More Creativity through Staff Innovation, Desktop Publishing.

Science.gov (United States)

Cutsinger, John

1988-01-01

Explains how a high school literary magazine staff accessed the journalism department's Apple Macintosh computers to typeset its publication. Provides examples of magazine layouts designed partially or completely by "Pagemaker" software on a Macintosh. (MM)

Academic Nightmares: Predatory Publishing

Science.gov (United States)

Van Nuland, Sonya E.; Rogers, Kem A.

2017-01-01

Academic researchers who seek to publish their work are confronted daily with a barrage of e-mails from aggressive marketing campaigns that solicit them to publish their research with a specialized, often newly launched, journal. Known as predatory journals, they often promise high editorial and publishing standards, yet their exploitive business…

Publishing: The Creative Business.

Science.gov (United States)

Bohne, Harald; Van Ierssel, Harry

This book offers guidelines to emerging and would-be publishers, whether they plan to enter publishing as a career, a sideline, or a diversion. It stresses the business aspects of publishing and emphasizes the major housekeeping functions encountered in the business, except methods of sales and distribution. Contents include "The Mechanics of…

Transition to electronic publishing

Science.gov (United States)

Bowning, Sam

Previous communications have described some of the many changes that will occur in the next few months as AGU makes the transition to fully electronic publishing. With the advent of the new AGU electronic publishing system, manuscripts will be submitted, edited, reviewed, and published in electronic formats. This piece discusses how the electronic journals will differ from the print journals. Electronic publishing will require some adjustments to the ways we currently think about journals from our perspective of standard print versions. Visiting the Web site of AGU's Geochemistry, Geophysics, Geosystems (G-Cubed) is a great way to get familiar with the look and feel of electronic publishing. However, protocols, especially for citations of articles, are still evolving. Some of the biggest changes for users of AGU publications may be the lack of page numbers, the use of a unique identifier (DOI),and changes in citation style.

Publishing studies: what else?

Directory of Open Access Journals (Sweden)

Bertrand Legendre

2015-07-01

Full Text Available This paper intends to reposition “publishing studies” in the long process that goes from the beginning of book history to the current research on cultural industries. It raises questions about interdisciplinarity and the possibility of considering publishing independently of other sectors of the media and cultural offerings. Publishing is now included in a large range of industries and, at the same time, analyses tend to become more and more segmented according to production sectors and scientific fields. In addition to the problems created, from the professional point of view, by this double movement, this one requires a questioning of the concept of “publishing studies”.

Publishers and repositories

CERN Multimedia

CERN. Geneva

2007-01-01

The impact of self-archiving on journals and publishers is an important topic for all those involved in scholarly communication. There is some evidence that the physics arXiv has had no impact on physics journals, while 'economic common sense' suggests that some impact is inevitable. I shall review recent studies of librarian attitudes towards repositories and journals, and place this in the context of IOP Publishing's experiences with arXiv. I shall offer some possible reasons for the mis-match between these perspectives and then discuss how IOP has linked with arXiv and experimented with OA publishing. As well as launching OA journals we have co-operated with Cornell and the arXiv on Eprintweb.org, a platform that offers new features to repository users. View Andrew Wray's biography

Design and construction of a desktop AC susceptometer using an Arduino and a Bluetooth for serial interface

Science.gov (United States)

Pérez, Israel; Ángel Hernández Cuevas, José; Trinidad Elizalde Galindo, José

2018-05-01

We designed and developed a desktop AC susceptometer for the characterization of materials. The system consists of a lock-in amplifier, an AC function generator, a couple of coils, a sample holder, a computer system with a designed software in freeware C++ code, and an Arduino card coupled to a Bluetooth module. The Arduino/Bluetooth serial interface allows the user to have a connection to almost any computer and thus avoids the problem of connectivity between the computer and the peripherals, such as the lock-in amplifier and the function generator. The Bluetooth transmitter/receiver used is a commercial device which is robust and fast. These new features reduce the size and increase the versatility of the susceptometer, for it can be used with a simple laptop. To test our instrument, we performed measurements on magnetic materials and show that the system is reliable at both room temperature and cryogenic temperatures (77 K). The instrument is suitable for any physics or engineering laboratory either for research or academic purposes.

The BiPublishers ranking: Main results and methodological problems when constructing rankings of academic publishers

Directory of Open Access Journals (Sweden)

Torres-Salinas, Daniel

2015-12-01

Full Text Available We present the results of the Bibliometric Indicators for Publishers project (also known as BiPublishers. This project represents the first attempt to systematically develop bibliometric publisher rankings. The data for this project was derived from the Book Citation Index and the study time period was 2009-2013. We have developed 42 rankings: 4 by fields and 38 by disciplines. We display six indicators for publishers divided into three types: output, impact and publisher’s profile. The aim is to capture different characteristics of the research performance of publishers. 254 publishers were processed and classified according to publisher type: commercial publishers and university presses. We present the main publishers by field and then discuss the principal challenges presented when developing this type of tool. The BiPublishers ranking is an on-going project which aims to develop and explore new data sources and indicators to better capture and define the research impact of publishers.Presentamos los resultados del proyecto Bibliometric Indicators for Publishers (BiPublishers. Es el primer proyecto que desarrolla de manera sistemática rankings bibliométricos de editoriales. La fuente de datos empleada es el Book Citation Index y el periodo de análisis 2009-2013. Se presentan 42 rankings: 4 por áreas y 38 por disciplinas. Mostramos seis indicadores por editorial divididos según su tipología: producción, impacto y características editoriales. Se procesaron 254 editoriales y se clasificaron según el tipo: comerciales y universitarias. Se presentan las principales editoriales por áreas. Después, se discuten los principales retos a superar en el desarrollo de este tipo de herramientas. El ranking Bipublishers es un proyecto en desarrollo que persigue analizar y explorar nuevas fuentes de datos e indicadores para captar y definir el impacto de las editoriales académicas.

Development and deployment of a Desktop and Mobile application on grid for GPS studie

Science.gov (United States)

Ntumba, Patient; Lotoy, Vianney; Djungu, Saint Jean; Fleury, Rolland; Petitdidier, Monique; Gemünd, André; Schwichtenberg, Horst

2013-04-01

GPS networks for scientific studies are developed all other the world and large databases, regularly updated, like IGS are also available. Many GPS have been installed in West and Central Africa during AMMA (African Monsoon Multiplidisciplinary Analysis), IHY (International heliophysical Year)and many other projects since 2005. African scientists have been educated to use those data especially for meteorological and ionospheric studies. The annual variations of ionospheric parameters for a given station or map of a given region are very intensive computing. Then grid or cloud computing may be a solution to obtain results in a relatively short time. Real time At the University of Kinshasa the chosen solution is a grid of several PCs. It has been deployed by using Globus Toolkit on a Condor pool in order to support the processing of GPS data for ionospheric studies. To be user-friendly, graphical user interfaces(GUI) have been developed to help the user to prepare and submit jobs. One is a java GUI for desktop client, the other is an Android GUI for mobile client. The interest of a grid is the possibility to send a bunch of jobs with an adequate agent control in order to survey the job execution and result storage. After the feasibility study the grid will be extended to a larger number of PCs. Other solutions will be in parallel explored.

75 FR 57690 - Acquisition Regulation: Sustainable Acquisition

Science.gov (United States)

2010-09-22

... general guidelines issued by OMB. OMB's guidelines were published at 67 FR 8452 (February 22, 2002), and DOE's guidelines were published at 67 FR 62446 (October 7, 2002). DOE has reviewed today's rule under... products. (5) Environmentally preferable and energy efficient electronics including desktop computers...

Data Sharing & Publishing at Nature Publishing Group

Science.gov (United States)

VanDecar, J. C.; Hrynaszkiewicz, I.; Hufton, A. L.

2015-12-01

In recent years, the research community has come to recognize that upon-request data sharing has important limitations1,2. The Nature-titled journals feel that researchers have a duty to share data without undue qualifications, in a manner that allows others to replicate and build upon their published findings. Historically, the Nature journals have been strong supporters of data deposition in communities with existing data mandates, and have required data sharing upon request in all other cases. To help address some of the limitations of upon-request data sharing, the Nature titles have strengthened their existing data policies and forged a new partnership with Scientific Data, to promote wider data sharing in discoverable, citeable and reusable forms, and to ensure that scientists get appropriate credit for sharing3. Scientific Data is a new peer-reviewed journal for descriptions of research datasets, which works with a wide of range of public data repositories4. Articles at Scientific Data may either expand on research publications at other journals or may be used to publish new datasets. The Nature Publishing Group has also signed the Joint Declaration of Data Citation Principles5, and Scientific Data is our first journal to include formal data citations. We are currently in the process of adding data citation support to our various journals. 1 Wicherts, J. M., Borsboom, D., Kats, J. & Molenaar, D. The poor availability of psychological research data for reanalysis. Am. Psychol. 61, 726-728, doi:10.1037/0003-066x.61.7.726 (2006). 2 Vines, T. H. et al. Mandated data archiving greatly improves access to research data. FASEB J. 27, 1304-1308, doi:10.1096/fj.12-218164 (2013). 3 Data-access practices strengthened. Nature 515, 312, doi:10.1038/515312a (2014). 4 More bang for your byte. Sci. Data 1, 140010, doi:10.1038/sdata.2014.10 (2014). 5 Data Citation Synthesis Group: Joint Declaration of Data Citation Principles. (FORCE11, San Diego, CA, 2014).

Desktop-Stereolithography 3D-Printing of a Poly(dimethylsiloxane)-Based Material with Sylgard-184 Properties.

Science.gov (United States)

Bhattacharjee, Nirveek; Parra-Cabrera, Cesar; Kim, Yong Tae; Kuo, Alexandra P; Folch, Albert

2018-05-01

The advantageous physiochemical properties of poly(dimethylsiloxane) (PDMS) have made it an extremely useful material for prototyping in various technological, scientific, and clinical areas. However, PDMS molding is a manual procedure and requires tedious assembly steps, especially for 3D designs, thereby limiting its access and usability. On the other hand, automated digital manufacturing processes such as stereolithography (SL) enable true 3D design and fabrication. Here the formulation, characterization, and SL application of a 3D-printable PDMS resin (3DP-PDMS) based on commercially available PDMS-methacrylate macromers, a high-efficiency photoinitiator and a high-absorbance photosensitizer, is reported. Using a desktop SL-printer, optically transparent submillimeter structures and microfluidic channels are demonstrated. An optimized blend of PDMS-methacrylate macromers is also used to SL-print structures with mechanical properties similar to conventional thermally cured PDMS (Sylgard-184). Furthermore, it is shown that SL-printed 3DP-PDMS substrates can be rendered suitable for mammalian cell culture. The 3DP-PDMS resin enables assembly-free, automated, digital manufacturing of PDMS, which should facilitate the prototyping of devices for microfluidics, organ-on-chip platforms, soft robotics, flexible electronics, and sensors, among others. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

A web-based remote radiation treatment planning system using the remote desktop function of a computer operating system: a preliminary report.

Science.gov (United States)

Suzuki, Keishiro; Hirasawa, Yukinori; Yaegashi, Yuji; Miyamoto, Hideki; Shirato, Hiroki

2009-01-01

We developed a web-based, remote radiation treatment planning system which allowed staff at an affiliated hospital to obtain support from a fully staffed central institution. Network security was based on a firewall and a virtual private network (VPN). Client computers were installed at a cancer centre, at a university hospital and at a staff home. We remotely operated the treatment planning computer using the Remote Desktop function built in to the Windows operating system. Except for the initial setup of the VPN router, no special knowledge was needed to operate the remote radiation treatment planning system. There was a time lag that seemed to depend on the volume of data traffic on the Internet, but it did not affect smooth operation. The initial cost and running cost of the system were reasonable.

The Academic Publishing Industry

DEFF Research Database (Denmark)

Nell, Phillip Christopher; Wenzel, Tim Ole; Schmidt, Florian

2014-01-01

The case starts with introducing the outstanding profitability of academic journal publishers such as Elsevier and then dives into describing the research process from an idea to conducting research and to publishing the results in academic journals. Subsequently, demand and supply for scientific...... journals and papers are discussed including drivers and involved parties. Furthermore, the case describes competition between suppliers, customers, and publishers. In sum, the case study features a rich description of the industry’s many unusual attributes which allows for discussing the benefits...

Copyright of Electronic Publishing.

Science.gov (United States)

Dong, Elaine; Wang, Bob

2002-01-01

Analyzes the importance of copyright, considers the main causes of copyright infringement in electronic publishing, discusses fair use of a copyrighted work, and suggests methods to safeguard copyrighted electronic publishing, including legislation, contracts, and technology. (Author/LRW)

77 FR 13061 - Electronic Reporting of Toxics Release Inventory Data

Science.gov (United States)

2012-03-05

...--Reporting Year SIC--Standard Industrial Code TRI--Toxics Release Inventory TRI-ME--TRI-Made Easy Desktop... EPA to ``publish a uniform toxic chemical release form for facilities covered'' by the TRI Program. 42... practicable. Similarly, EPA's Cross-Media Electronic Reporting Regulation (CROMERR) (40 CFR Part 3), published...

Elearning and digital publishing

CERN Document Server

Ching, Hsianghoo Steve; Mc Naught, Carmel

2006-01-01

""ELearning and Digital Publishing"" will occupy a unique niche in the literature accessed by library and publishing specialists, and by university teachers and planners. It examines the interfaces between the work done by four groups of university staff who have been in the past quite separate from, or only marginally related to, each other - library staff, university teachers, university policy makers, and staff who work in university publishing presses. All four groups are directly and intimately connected with the main functions of universities - the creation, management and dissemination

How libraries use publisher metadata

Directory of Open Access Journals (Sweden)

Steve Shadle

2013-11-01

Full Text Available With the proliferation of electronic publishing, libraries are increasingly relying on publisher-supplied metadata to meet user needs for discovery in library systems. However, many publisher/content provider staff creating metadata are unaware of the end-user environment and how libraries use their metadata. This article provides an overview of the three primary discovery systems that are used by academic libraries, with examples illustrating how publisher-supplied metadata directly feeds into these systems and is used to support end-user discovery and access. Commonly seen metadata problems are discussed, with recommendations suggested. Based on a series of presentations given in Autumn 2012 to the staff of a large publisher, this article uses the University of Washington Libraries systems and services as illustrative examples. Judging by the feedback received from these presentations, publishers (specifically staff not familiar with the big picture of metadata standards work would benefit from a better understanding of the systems and services libraries provide using the data that is created and managed by publishers.

Electronic Publishing.

Science.gov (United States)

Lancaster, F. W.

1989-01-01

Describes various stages involved in the applications of electronic media to the publishing industry. Highlights include computer typesetting, or photocomposition; machine-readable databases; the distribution of publications in electronic form; computer conferencing and electronic mail; collaborative authorship; hypertext; hypermedia publications;…

International Marketing Developing Publishing Business

Directory of Open Access Journals (Sweden)

Eugenijus Chlivickas

2015-05-01

Full Text Available Lithuanian integration in the financial Eurozone and Lithuanian publishing business development in the European Union and outside it, becomes an important problem requiring a solution. Promoting the dissemination of printed books and literacy in Lithuania and beyond, to properly introduce the achievements of Lithuania in foreign countries, it is important to ensure Lithuanian letter, educational and scientific book publishing development. The article examines the characteristics of the international marketing publishing, the world and Lithuanian state publishing houses on the basis of foreign and Lithuanian scientists theoretical insights about the instruments of international marketing opportunities, developing proposals for publishing business integration of new economic conditions.

Electrons, Electronic Publishing, and Electronic Display.

Science.gov (United States)

Brownrigg, Edwin B.; Lynch, Clifford A.

1985-01-01

Provides a perspective on electronic publishing by distinguishing between "Newtonian" publishing and "quantum-mechanical" publishing. Highlights include media and publishing, works delivered through electronic media, electronic publishing and the printed word, management of intellectual property, and recent copyright-law issues…

78 FR 38953 - Procurement List Additions

Science.gov (United States)

2013-06-28

... Blind or Severely Disabled published notices of proposed additions to the Procurement List. After... Punch, Paper, Desktop, 3-Hole, Adjustable, 11 sheet capacity, Metallic Base, Black Grip. Coverage: A...

78 FR 62921 - Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

Science.gov (United States)

2013-10-22

... proposed rule change effective upon filing with the Commission. The Commission is publishing this notice to... program with Interactive Data Corporation, acting by and through its division, Interactive Desktop...

78 FR 12295 - Procurement List; Additions

Science.gov (United States)

2013-02-22

... published notices of proposed additions to the Procurement List. After consideration of the material..., 508 Compliant, 12 Digit, Portable, Desktop, Battery Operated NPA: MidWest Enterprises for the Blind...

Fuel Line: Defense Energy Support Center. Volume 2

National Research Council Canada - National Science Library

2000-01-01

.... Fuel Line is prepared by desktop publishing applications and designed to provide timely, factual information on policies, plans, operations, and technical developments of the Center and interrelated subject matter...

Dear Publisher.

Science.gov (United States)

Chelton, Mary K.

1992-01-01

Addresses issues that concern the relationship between publishers and librarians, including differences between libraries and bookstores; necessary information for advertisements; out-of-stock designations and their effect on budgets; the role of distributors and vendors; direct mail for book promotions; unsolicited review copies; communications…

Publisher Correction

DEFF Research Database (Denmark)

Stokholm, Jakob; Blaser, Martin J.; Thorsen, Jonathan

2018-01-01

The originally published version of this Article contained an incorrect version of Figure 3 that was introduced following peer review and inadvertently not corrected during the production process. Both versions contain the same set of abundance data, but the incorrect version has the children...

EPIC: Electronic Publishing is Cheaper.

Science.gov (United States)

Regier, Willis G.

Advocates of inexpensive publishing confront a widespread complaint that there is already an overproduction of scholarship that electronic publishing will make worse. The costs of electronic publishing correlate to a clutch of choices: speeds of access, breadth and depth of content, visibility, flexibility, durability, dependability, definition of…

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1596-6798. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1115-2613. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0856-7212. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0378-4738. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0254-2765. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0850-3907. AJOL African Journals Online.

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African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2141-8322. AJOL African Journals Online.

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African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0794-7410. AJOL African Journals Online.

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African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2078-6778. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2305-8862. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1596-9819. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0379-4350. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2408-8137. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1029-5933. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2467-8252. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0376-4753. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1118-1028. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1597-4292. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0189-9686. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1595-1413. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2078-5151. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1694-0423. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0855-4307. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1596-9827. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0379-9069. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1998-1279. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1606-7479. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1995-7262. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0856-8960. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0855-5591. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1531-4065. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1110-5607. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2076-7714. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1994-8220. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1596-6232. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2224-0020. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0556-8641. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1596-5414. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2305-2678. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1119-3077. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1027-4332. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1998-9881. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0376-8902. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2507-7961. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0189-5117. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1012-2796. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2313-1799. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1025-9848. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2141-9884. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1727-3781. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2090-7214. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2410-8936. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0856-0714. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1684-5374. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1998-8125. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1016-0728. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1821-9241. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1607-0011. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. AJOL African Journals Online. HOW TO USE ...

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2591 6831. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1999-7671. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1110-6859. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0794-4721. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2072-6589. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1680-6905. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1821-8148. AJOL African Journals Online.

75 FR 76040 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

Science.gov (United States)

2010-12-07

..., Winston-Salem, North Carolina. The notice was published in the Federal Register on April 23, 2010 (75 FR... from Staffing Solutions, South East, and Omni Resources and Recovery. The notices were published in the... firm. The workers are engaged in employment related to the production of desktop computers. New...

76 FR 43278 - Privacy Act; System of Records

Science.gov (United States)

2011-07-20

... the Privacy Act of 1974, 5 U.S.C. 552a, to publish a description of the systems of records containing... locked file cabinets, and electronic records are maintained on a password-protected desktop personal...'' published by the National Archives and Records Administration, Washington, DC. Paper records are shredded...

76 FR 2710 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

Science.gov (United States)

2011-01-14

..., APN and ICONMA, Winston-Salem, North Carolina. The notice was published in the Federal Register on... Seaton Corporation. The notices were published on the Federal Register on April 19, 2010 (75 FR 20385... workers are engaged in employment related to the production of desktop computers. New information shows...

75 FR 80296 - Extension of Filing Accommodation for Static Pool Information in Filings With Respect to Asset...

Science.gov (United States)

2010-12-22

... Systems in 1993 for document exchange. PDF captures formatting information from a variety of desktop publishing applications, making it possible to send formatted documents and have them appear on the recipient... Administrative Procedure Act generally requires that an agency publish an adopted rule in the Federal Register 30...

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African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0258-252X. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0047-651X. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2360-994X. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1858-554X. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2078-676X. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 1814-232X. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0303-691X. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2449-108X. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 2520–7997. AJOL African Journals Online.

About this Publishing System

African Journals Online (AJOL)

This journal uses Open Journal Systems 2.4.3.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License. OJS Editorial and Publishing Process. ISSN: 0012-835X. AJOL African Journals Online.

75 FR 52394 - Privacy Act of 1974, as Amended

Science.gov (United States)

2010-08-25

... Responsibilities for Maintaining Records About Individuals, dated February 8, 1996. The system notice is published..., DC and Fort Worth, Texas facilities. Desktop PCs are password controlled by users. Retention and...

An interactive physics-based unmanned ground vehicle simulator leveraging open source gaming technology: progress in the development and application of the virtual autonomous navigation environment (VANE) desktop

Science.gov (United States)

Rohde, Mitchell M.; Crawford, Justin; Toschlog, Matthew; Iagnemma, Karl D.; Kewlani, Guarav; Cummins, Christopher L.; Jones, Randolph A.; Horner, David A.

2009-05-01

It is widely recognized that simulation is pivotal to vehicle development, whether manned or unmanned. There are few dedicated choices, however, for those wishing to perform realistic, end-to-end simulations of unmanned ground vehicles (UGVs). The Virtual Autonomous Navigation Environment (VANE), under development by US Army Engineer Research and Development Center (ERDC), provides such capabilities but utilizes a High Performance Computing (HPC) Computational Testbed (CTB) and is not intended for on-line, real-time performance. A product of the VANE HPC research is a real-time desktop simulation application under development by the authors that provides a portal into the HPC environment as well as interaction with wider-scope semi-automated force simulations (e.g. OneSAF). This VANE desktop application, dubbed the Autonomous Navigation Virtual Environment Laboratory (ANVEL), enables analysis and testing of autonomous vehicle dynamics and terrain/obstacle interaction in real-time with the capability to interact within the HPC constructive geo-environmental CTB for high fidelity sensor evaluations. ANVEL leverages rigorous physics-based vehicle and vehicle-terrain interaction models in conjunction with high-quality, multimedia visualization techniques to form an intuitive, accurate engineering tool. The system provides an adaptable and customizable simulation platform that allows developers a controlled, repeatable testbed for advanced simulations. ANVEL leverages several key technologies not common to traditional engineering simulators, including techniques from the commercial video-game industry. These enable ANVEL to run on inexpensive commercial, off-the-shelf (COTS) hardware. In this paper, the authors describe key aspects of ANVEL and its development, as well as several initial applications of the system.

Unique Methodologies for Nano/Micro Manufacturing Job Training Via Desktop Supercomputer Modeling and Simulation

Energy Technology Data Exchange (ETDEWEB)

Kimball, Clyde [Northern Illinois Univ., DeKalb, IL (United States); Karonis, Nicholas [Northern Illinois Univ., DeKalb, IL (United States); Lurio, Laurence [Northern Illinois Univ., DeKalb, IL (United States); Piot, Philippe [Northern Illinois Univ., DeKalb, IL (United States); Xiao, Zhili [Northern Illinois Univ., DeKalb, IL (United States); Glatz, Andreas [Northern Illinois Univ., DeKalb, IL (United States); Pohlman, Nicholas [Northern Illinois Univ., DeKalb, IL (United States); Hou, Minmei [Northern Illinois Univ., DeKalb, IL (United States); Demir, Veysel [Northern Illinois Univ., DeKalb, IL (United States); Song, Jie [Northern Illinois Univ., DeKalb, IL (United States); Duffin, Kirk [Northern Illinois Univ., DeKalb, IL (United States); Johns, Mitrick [Northern Illinois Univ., DeKalb, IL (United States); Sims, Thomas [Northern Illinois Univ., DeKalb, IL (United States); Yin, Yanbin [Northern Illinois Univ., DeKalb, IL (United States)

2012-11-21

This project establishes an initiative in high speed (Teraflop)/large-memory desktop supercomputing for modeling and simulation of dynamic processes important for energy and industrial applications. It provides a training ground for employment of current students in an emerging field with skills necessary to access the large supercomputing systems now present at DOE laboratories. It also provides a foundation for NIU faculty to quantum leap beyond their current small cluster facilities. The funding extends faculty and student capability to a new level of analytic skills with concomitant publication avenues. The components of the Hewlett Packard computer obtained by the DOE funds create a hybrid combination of a Graphics Processing System (12 GPU/Teraflops) and a Beowulf CPU system (144 CPU), the first expandable via the NIU GAEA system to ~60 Teraflops integrated with a 720 CPU Beowulf system. The software is based on access to the NVIDIA/CUDA library and the ability through MATLAB multiple licenses to create additional local programs. A number of existing programs are being transferred to the CPU Beowulf Cluster. Since the expertise necessary to create the parallel processing applications has recently been obtained at NIU, this effort for software development is in an early stage. The educational program has been initiated via formal tutorials and classroom curricula designed for the coming year. Specifically, the cost focus was on hardware acquisitions and appointment of graduate students for a wide range of applications in engineering, physics and computer science.

Scientific Journal Publishing in India: Promoting electronic publishing of scholarly journals in India

OpenAIRE

Abraham, Thomas; Minj, Suvarsha

2007-01-01

Provides a report about the Scientific Journal Publishing in India (SJPI) Project which promotes electronic publishing of scholarly journals. It covers briefly the objectives, implementation and outcomes of the Project. Open Journal Systems and Open Archives Harvester were used to achieve the goals of the Project.

Publishing: Alternatives and Economics.

Science.gov (United States)

Penchansky, Mimi; And Others

The Library Association of the City University of New York presents an annotated bibliography on the subject of small and alternative publishing. In the first section directories, indexes, catalogs, and reviews are briefly described. Book distributors for small publishers are listed next. The major portion of the bibliography is a listing of books…

IMIS desktop & smartphone software solutions for monitoring spacecrafts' payload from anywhere

Science.gov (United States)

Baroukh, J.; Queyrut, O.; Airaud, J.

In the past years, the demand for satellite remote operations has increased guided by on one hand, the will to reduce operations cost (on-call operators out of business hours), and on the other hand, the development of cooperation space missions resulting in a world wide distribution of engineers and science team members. Only a few off-the-shelf solutions exist to fulfill the need of remote payload monitoring, and they mainly use proprietary devices. The recent advent of mobile technologies (laptops, smartphones and tablets) as well as the worldwide deployment of broadband networks (3G, Wi-Fi hotspots), has opened up a technical window that brings new options. As part of the Mars Science Laboratory (MSL) mission, the Centre National D'Etudes Spatiales (CNES, the French space agency) has developed a new software solution for monitoring spacecraft payloads. The Instrument Monitoring Interactive Software (IMIS) offers state-of-the-art operational features for payload monitoring, and can be accessed remotely. It was conceived as a generic tool that can be used for heterogeneous payloads and missions. IMIS was designed as a classical client/server architecture. The server is hosted at CNES and acts as a data provider while two different kinds of clients are available depending on the level of mobility required. The first one is a rich client application, built on Eclipse framework, which can be installed on usual operating systems and communicates with the server through the Internet. The second one is a smartphone application for any Android platform, connected to the server thanks to the mobile broadband network or a Wi-Fi connection. This second client is mainly devoted to on-call operations and thus only contains a subset of the IMIS functionalities. This paper describes the operational context, including security aspects, that led IMIS development, presents the selected software architecture and details the various features of both clients: the desktop and the sm

From the desktop to the grid: scalable bioinformatics via workflow conversion.

Science.gov (United States)

de la Garza, Luis; Veit, Johannes; Szolek, Andras; Röttig, Marc; Aiche, Stephan; Gesing, Sandra; Reinert, Knut; Kohlbacher, Oliver

2016-03-12

Reproducibility is one of the tenets of the scientific method. Scientific experiments often comprise complex data flows, selection of adequate parameters, and analysis and visualization of intermediate and end results. Breaking down the complexity of such experiments into the joint collaboration of small, repeatable, well defined tasks, each with well defined inputs, parameters, and outputs, offers the immediate benefit of identifying bottlenecks, pinpoint sections which could benefit from parallelization, among others. Workflows rest upon the notion of splitting complex work into the joint effort of several manageable tasks. There are several engines that give users the ability to design and execute workflows. Each engine was created to address certain problems of a specific community, therefore each one has its advantages and shortcomings. Furthermore, not all features of all workflow engines are royalty-free -an aspect that could potentially drive away members of the scientific community. We have developed a set of tools that enables the scientific community to benefit from workflow interoperability. We developed a platform-free structured representation of parameters, inputs, outputs of command-line tools in so-called Common Tool Descriptor documents. We have also overcome the shortcomings and combined the features of two royalty-free workflow engines with a substantial user community: the Konstanz Information Miner, an engine which we see as a formidable workflow editor, and the Grid and User Support Environment, a web-based framework able to interact with several high-performance computing resources. We have thus created a free and highly accessible way to design workflows on a desktop computer and execute them on high-performance computing resources. Our work will not only reduce time spent on designing scientific workflows, but also make executing workflows on remote high-performance computing resources more accessible to technically inexperienced users. We

AFRREV STECH, Vol. 3(2) May, 2014

African Journals Online (AJOL)

Toshiba

2014-05-07

May 7, 2014 ... wave in computer usage since the time of President Olusegun. Obasanjo. .... Psychologists believe that information enters the brain through the senses. ... desktop publishers, interface designers, video specialists, audio.

77 FR 46122 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2012-08-02

...)(1) with respect to the affirmative determination described in paragraph (1)(A) is published in the... subparagraph (1) is published in the Federal Register; and (3) The workers have become totally or partially... Atlanta, GA June 14, 2011. Production Control Branch and ICT Desktop Support Branch. 81,729C Crawford and...

76 FR 25676 - Applications for New Awards; Technology and Media Services for Individuals With Disabilities...

Science.gov (United States)

2011-05-05

.... Content may be delivered on a desktop computer, laptop computer, or a mobile device like a smart phone or... Education and Rehabilitative Services may change the maximum amount through a notice published in the... is the document published in the Federal Register. Free Internet access to the official edition of...

76 FR 52581 - Automated Data Processing and Information Retrieval System Requirements

Science.gov (United States)

2011-08-23

... forth in the final rule in 7 CFR part 3015, Subpart V and related Notice published at [48 FR 29114 for... publish a separate action in the Federal Register announcing OMB's approval. Title: Supporting Statement... and desktop/office software, FNS recognizes the potential of COTS software in the Human Services...

75 FR 21359 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2010-04-23

... section 202(f)(1) with respect to the affirmative determination described in paragraph (1)(A) is published... described in subparagraph (1) is published in the Federal Register; and (3) The workers have become totally... Systems Group-Desktop, Off-Site Teleworkers Reporting to this Site, Fort Collins, CO: December 9, 2008. TA...

Copyright law and academic radiology: rights of authors and copyright owners and reproduction of information.

Science.gov (United States)

Stern, E J; Westenberg, L

1995-05-01

Desktop computer hardware and software provide many new and accessible avenues for increased academic productivity, but some activities may have legal implications. The advent of technologies such as scanners, the ever-increasing number of electronic bulletin boards, and the development of the "information superhighway" affect the concept of copyright and require authors and publishers to reconsider their legal rights and obligations when they create or publish new works or modify existing ones. For example, with desktop scanners, almost any image, published or otherwise, can be copied, enhanced, and manipulated. Moreover, many radiologists have access to copyrighted digital radiologic teaching file images, such as those from the University of Iowa or the University of Washington, which are available (and "downloadable") on the Internet. Because "downloading" (or "uploading") a document or image is essentially making a copy of that document or image, copyright laws and the rights that they afford authors are involved.

Publisher Correction

DEFF Research Database (Denmark)

Turcot, Valérie; Lu, Yingchang; Highland, Heather M

2018-01-01

In the version of this article originally published, one of the two authors with the name Wei Zhao was omitted from the author list and the affiliations for both authors were assigned to the single Wei Zhao in the author list. In addition, the ORCID for Wei Zhao (Department of Biostatistics and E...

At the Turning Point of the Current Techno-Economic Paradigm: Commons-Based Peer Production, Desktop Manufacturing and the Role of Civil Society in the Perezian Framework

Directory of Open Access Journals (Sweden)

Vasilis Kostakis

2013-01-01

Full Text Available Following the theory of techno-economic paradigm shifts (TEPS, this paper calls attention to the phenomenon of Commons-based peer production (CBPP. In the context of the current paradigm, it argues that civil society can play an important role in creating favourable conditions for a more sustainable global knowledge society. Approaching tentatively the ways in which 3D printing and other desktop manufacturing technologies can be used in CBPP, it also explores the ways in which the partnership with the state may provide a supportive innovative institutional basis for taking the maximum advantage of the emerging synergies in the vein of TEPS theory.

The handbook of journal publishing

CERN Document Server

Morris, Sally; LaFrenier, Douglas; Reich, Margaret

2013-01-01

The Handbook of Journal Publishing is a comprehensive reference work written by experienced professionals, covering all aspects of journal publishing, both online and in print. Journals are crucial to scholarly communication, but changes in recent years in the way journals are produced, financed, and used make this an especially turbulent and challenging time for journal publishers - and for authors, readers, and librarians. The Handbook offers a thorough guide to the journal publishing process, from editing and production through marketing, sales, and fulfilment, with chapters on management, finances, metrics, copyright, and ethical issues. It provides a wealth of practical tools, including checklists, sample documents, worked examples, alternative scenarios, and extensive lists of resources, which readers can use in their day-to-day work. Between them, the authors have been involved in every aspect of journal publishing over several decades and bring to the text their experience working for a wide range of ...

Ground-based measurement of column-averaged mixing ratios of methane and carbon dioxide in the Sichuan Basin of China by a desktop optical spectrum analyzer

Science.gov (United States)

Qin, Xiu-Chun; Nakayama, Tomoki; Matsumi, Yutaka; Kawasaki, Masahiro; Ono, Akiko; Hayashida, Sachiko; Imasu, Ryoichi; Lei, Li-Ping; Murata, Isao; Kuroki, Takahiro; Ohashi, Masafumi

2018-01-01

Remote sensing of the atmospheric greenhouse gases, methane (CH4) and carbon dioxide (CO2), contributes to the understanding of global warming and climate change. A portable ground-based instrument consisting of a commercially available desktop optical spectrum analyzer and a small sun tracker has been applied to measure the column densities of atmospheric CH4 and CO2 at Yanting observation station in a mountainous paddy field of the Sichuan Basin from September to November 2013. The column-averaged dry-air molar mixing ratios, XCH4/XCO2, are compared with those retrieved by satellite observations in the Sichuan Basin and by ground-based network observations in the same latitude zone as the Yanting observation station.

The Community Publishing Project: assisting writers to self-publish ...

African Journals Online (AJOL)

This article examines the need for a small project such as the Community Publishing Project in South Africa and explores its aims. The method of involving writers and community groups in the publication process is described and two completed projects are evaluated. Lessons learnt by the Centre for the Book in managing ...

76 FR 21034 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

Science.gov (United States)

2011-04-14

... Carolina. The workers are engaged in employment related to the production of desktop computers. The notice was published in the Federal Register on April 23, 2010 (75 FR 21361). The notices were amended on.... The notices were published in the Federal Register on April 19, 2010 (75 FR 20385), September 13, 2010...

75 FR 3928 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2010-01-25

... section 202(f)(1) with respect to the affirmative determination described in paragraph (1)(A) is published... described in subparagraph (1) is published in the Federal Register; and (3) The workers have become totally...: September 16, 2008. TA-W-72,512; Hewlett Packard, HRGO/US--PSG Desktop & Notebook GBUs, W. Houston, TX...

76 FR 82240 - Implementing the Provisions of the Communications Act of 1934, as Enacted by the Twenty-First...

Science.gov (United States)

2011-12-30

... by the Privacy Act, 5 U.S.C. 552a, the Commission also published a SORN, FCC/CGB-1 ``Informal... API on Windows desktop computers, it has not yet defined and deployed an accessibility API for the... that a system that publishes its standard and allows other manufacturers or service providers to build...

75 FR 20385 - Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2010-04-19

... Carolina. The notice will be published soon in the Federal Register. At the request of the State Agency... production of desktop computers. The company reports that workers leased from Staffing Solutions, South East...

Academic Publishing: Making the Implicit Explicit

Directory of Open Access Journals (Sweden)

Cecile Badenhorst

2016-07-01

Full Text Available For doctoral students, publishing in peer-reviewed journals is a task many face with anxiety and trepidation. The world of publishing, from choosing a journal, negotiating with editors and navigating reviewers’ responses is a bewildering place. Looking in from the outside, it seems that successful and productive academic writers have knowledge that is inaccessible to novice scholars. While there is a growing literature on writing for scholarly publication, many of these publications promote writing and publishing as a straightforward activity that anyone can achieve if they follow the rules. We argue that the specific and situated contexts in which academic writers negotiate publishing practices is more complicated and messy. In this paper, we attempt to make explicit our publishing processes to highlight the complex nature of publishing. We use autoethnographic narratives to provide discussion points and insights into the challenges of publishing peer reviewed articles. One narrative is by a doctoral student at the beginning of her publishing career, who expresses her desires, concerns and anxieties about writing for publication. The other narrative focuses on the publishing practices of a more experienced academic writer. Both are international scholars working in the Canadian context. The purpose of this paper is to explore academic publishing through the juxtaposition of these two narratives to make explicit some of the more implicit processes. Four themes emerge from these narratives. To publish successfully, academic writers need: (1 to be discourse analysts; (2 to have a critical competence; (3 to have writing fluency; and (4 to be emotionally intelligent.

THE TYPES OF PUBLISHING SLOGANS

Directory of Open Access Journals (Sweden)

Ryzhov Konstantin Germanovich

2015-03-01

Full Text Available The author of the article focuses his attention on publishing slogans which are posted on 100 present-day Russian publishing houses' official websites and have not yet been studied in the special literature. The author has developed his own classification of publishing slogans based on the results of analysis and considering the current scientific views on the classification of slogans. The examined items are classified into autonomous and text-dependent according to interrelationship with an advertising text; marketable, corporative and mixed according to a presentation subject; rational, emotional and complex depending on the method of influence upon a recipient; slogan-presentation, slogan-assurance, slogan-identifier, slogan-appraisal, slogan-appeal depending on the communicative strategy; slogans consisting of one sentence and of two or more sentences; Russian and foreign ones. The analysis of the slogans of all kinds presented in the actual material allowed the author to determine the dominant features of the Russian publishing slogan which is an autonomous sentence in relation to the advertising text. In spite of that, the slogan shows the publishing output, influences the recipient emotionally, actualizes the communicative strategy of publishing house presentation of its distinguishing features, gives assurance to the target audience and distinguishes the advertised subject among competitors.

Self-Published Books: An Empirical "Snapshot"

Science.gov (United States)

Bradley, Jana; Fulton, Bruce; Helm, Marlene

2012-01-01

The number of books published by authors using fee-based publication services, such as Lulu and AuthorHouse, is overtaking the number of books published by mainstream publishers, according to Bowker's 2009 annual data. Little empirical research exists on self-published books. This article presents the results of an investigation of a random sample…

QlikView Server and Publisher

CERN Document Server

Redmond, Stephen

2014-01-01

This is a comprehensive guide with a step-by-step approach that enables you to host and manage servers using QlikView Server and QlikView Publisher.If you are a server administrator wanting to learn about how to deploy QlikView Server for server management,analysis and testing, and QlikView Publisher for publishing of business content then this is the perfect book for you. No prior experience with QlikView is expected.

Peer-review: An IOP Publishing Perspective

Science.gov (United States)

Smith, Timothy

2015-03-01

Online publishing is challenging, and potentially changing, the role of publishers in both managing the peer-review process and disseminating the work that they publish in meeting contrasting needs from diverse groups of research communities. Recognizing the value of peer-review as a fundamental service to authors and the research community, the underlying principles of managing the process for journals published by IOP Publishing remain unchanged and yet the potential and demand for alternative models exists. This talk will discuss the traditional approach to peer-review placed in the context of this changing demand.

75 FR 56564 - Dell Products LP, Winston-Salem (WS-1) Division Including On-Site Leased Workers From Adecco...

Science.gov (United States)

2010-09-16

... Carolina. The notice was published in the Federal Register on April 23, 2010 (75 FR 21361). The notice was... notice was published in the Federal Register on April 19, 2010 (75 FR 20385). At the request of the State... engaged in employment related to the production of desktop computers. New information shows that workers...

75 FR 57505 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

Science.gov (United States)

2010-09-21

... Carolina. The notice was published in the Federal Register on April 23, 2010 (75 FR 21361). The notice was... notice was published in the Federal Register on April 19, 2010 (75 FR 20385) At the request of the State... engaged in employment related to the production of desktop computers. New information shows that workers...

75 FR 55614 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

Science.gov (United States)

2010-09-13

... Carolina. The notice was published in the Federal Register on April 23, 2010 (75 FR 21361). The notice was... notice was published in the Federal Register on April 19, 2010 (75 FR 20385) At the request of the State... engaged in employment related to the production of desktop computers. New information shows that workers...

78 FR 24733 - Procurement List, Additions and Deletions

Science.gov (United States)

2013-04-26

... Purchase From People Who Are Blind or Severely Disabled published notices of proposed additions to the... Services Administration. Portable Desktop Clipboard, 9\\1/2\\ W x 1\\1/2\\ D x 13\\1/2\\ H NSN: 7510-00-NIB-2133... for Purchase From People Who Are Blind or Severely Disabled published notices of proposed deletions...

From protocol to published report

DEFF Research Database (Denmark)

Berendt, Louise; Callréus, Torbjörn; Petersen, Lene Grejs

2016-01-01

and published reports of academic clinical drug trials. METHODS: A comparison was made between study protocols and their corresponding published reports. We assessed the overall consistency, which was defined as the absence of discrepancy regarding study type (categorized as either exploratory or confirmatory...... in 1999, 2001, and 2003, 95 of which fulfilled the eligibility criteria and had at least one corresponding published report reporting data on trial subjects. Overall consistency was observed in 39% of the trials (95% CI: 29 to 49%). Randomized controlled trials (RCTs) constituted 72% (95% CI: 63 to 81......%) of the sample, and 87% (95% CI: 80 to 94%) of the trials were hospital based. CONCLUSIONS: Overall consistency between protocols and their corresponding published reports was low. Motivators for the inconsistencies are unknown but do not seem restricted to economic incentives....

Types of Open Access Publishers in Scopus

Directory of Open Access Journals (Sweden)

David Solomon

2013-05-01

Full Text Available This study assessed characteristics of publishers who published 2010 open access (OA journals indexed in Scopus. Publishers were categorized into six types; professional, society, university, scholar/researcher, government, and other organizations. Type of publisher was broken down by number of journals/articles published in 2010, funding model, location, discipline and whether the journal was born or converted to OA. Universities and societies accounted for 50% of the journals and 43% of the articles published. Professional publisher accounted for a third of the journals and 42% of the articles. With the exception of professional and scholar/researcher publishers, most journals were originally subscription journals that made at least their digital version freely available. Arts, humanities and social science journals are largely published by societies and universities outside the major publishing countries. Professional OA publishing is most common in biomedicine, mathematics, the sciences and engineering. Approximately a quarter of the journals are hosted on national/international platforms, in Latin America, Eastern Europe and Asia largely published by universities and societies without the need for publishing fees. This type of collaboration between governments, universities and/or societies may be an effective means of expanding open access publications.

New Review of Hypermedia and Multimedia (NRHM)

DEFF Research Database (Denmark)

The main theme for the 2003 issue of NRHM in Hypermedia Beyond the Desktop (Guest Editor, Kaj Grnbk). We would like to thank all the authors who submitted papers—both those that have been accepted and the numerous worthwhile contributions that could not be accepted. The reviewers deserve special...... recognition, having contributed substantially to the selection of papers and provision of feedback that helped refine and finalise the papers. This is the first issue published by Taylor & Francis. Starting with this issue. NRHM has a new look and will appear in both print and digital formats. The online NRHM....... Introduction to Hypermedia Beyond the Desktop   Hypermedia has for many years been dealing with purely electronic documents and structures being handled on traditional windows, icons, menus, and pointers (WIMP) interfaces for desktop computers. The Hypermedia and Web research communities have provided many...

Publishing for Learned Societies: The Secret Life of a Scholarly Publisher

Science.gov (United States)

Nicholson, David

Wiley-Blackwell was formed in February 2007 as a result of the acquisition of Blackwell Publishing Ltd. by John Wiley & Sons, Inc. and the merger between Blackwell and Wiley's Scientific, Technical, and Medical business. Wiley-Blackwell publishes approximately 1,250 scholarly peer-reviewed journals including Monthly Notices of the Royal Astronomical Society and Astronomische Nachrichten, and has relationships with over 800 learned societies. The "secret life" of the article's title refers to the two broad areas of activity we undertake for our society partners, namely practical assistance and strategic advice. One of our goals at Wiley-Blackwell is to set the standard for both areas, and this article illustrates how we are doing this with a series of tangible examples.

CloVR: a virtual machine for automated and portable sequence analysis from the desktop using cloud computing.

Science.gov (United States)

Angiuoli, Samuel V; Matalka, Malcolm; Gussman, Aaron; Galens, Kevin; Vangala, Mahesh; Riley, David R; Arze, Cesar; White, James R; White, Owen; Fricke, W Florian

2011-08-30

Next-generation sequencing technologies have decentralized sequence acquisition, increasing the demand for new bioinformatics tools that are easy to use, portable across multiple platforms, and scalable for high-throughput applications. Cloud computing platforms provide on-demand access to computing infrastructure over the Internet and can be used in combination with custom built virtual machines to distribute pre-packaged with pre-configured software. We describe the Cloud Virtual Resource, CloVR, a new desktop application for push-button automated sequence analysis that can utilize cloud computing resources. CloVR is implemented as a single portable virtual machine (VM) that provides several automated analysis pipelines for microbial genomics, including 16S, whole genome and metagenome sequence analysis. The CloVR VM runs on a personal computer, utilizes local computer resources and requires minimal installation, addressing key challenges in deploying bioinformatics workflows. In addition CloVR supports use of remote cloud computing resources to improve performance for large-scale sequence processing. In a case study, we demonstrate the use of CloVR to automatically process next-generation sequencing data on multiple cloud computing platforms. The CloVR VM and associated architecture lowers the barrier of entry for utilizing complex analysis protocols on both local single- and multi-core computers and cloud systems for high throughput data processing.

Interactive desktop analysis of high resolution simulations: application to turbulent plume dynamics and current sheet formation

International Nuclear Information System (INIS)

Clyne, John; Mininni, Pablo; Norton, Alan; Rast, Mark

2007-01-01

The ever increasing processing capabilities of the supercomputers available to computational scientists today, combined with the need for higher and higher resolution computational grids, has resulted in deluges of simulation data. Yet the computational resources and tools required to make sense of these vast numerical outputs through subsequent analysis are often far from adequate, making such analysis of the data a painstaking, if not a hopeless, task. In this paper, we describe a new tool for the scientific investigation of massive computational datasets. This tool (VAPOR) employs data reduction, advanced visualization, and quantitative analysis operations to permit the interactive exploration of vast datasets using only a desktop PC equipped with a commodity graphics card. We describe VAPORs use in the study of two problems. The first, motivated by stellar envelope convection, investigates the hydrodynamic stability of compressible thermal starting plumes as they descend through a stratified layer of increasing density with depth. The second looks at current sheet formation in an incompressible helical magnetohydrodynamic flow to understand the early spontaneous development of quasi two-dimensional (2D) structures embedded within the 3D solution. Both of the problems were studied at sufficiently high spatial resolution, a grid of 504 2 by 2048 points for the first and 1536 3 points for the second, to overwhelm the interactive capabilities of typically available analysis resources

The Changing Business of Scholarly Publishing.

Science.gov (United States)

Hunter, Karen

1993-01-01

Discussion of changes and trends in scholarly publishing highlights monographs; journals; user-centered publishing; electronic products and services, including adding value, marketing strategies, and new pricing systems; changing attitudes regarding copyright; trends in publishing industry reorganization; and impacts on research libraries. (LRW)

Publishing in Open Access Journals

International Development Research Centre (IDRC) Digital Library (Canada)

mbrunet

00054.x). • An ISSN (International Standard Serial Number e.g. 1234-5678) has ... Publisher uses direct and unsolicited marketing (i.e., spamming) or advertising is obtrusive (to publish articles or serve on editorial board). • No information is ...

Electronic Publishing: Baseline Data 1993.

Science.gov (United States)

Brock, Laurie

1993-01-01

Provides highlights of a report describing research conducted to analyze and compare publishers' and developers' current and planned involvement in electronic publishing. Topics include acceptance of new media, licensing issues, costs and other perceived obstacles, and CD-ROMs platforms. (EAM)

The Book Publishing Industry

OpenAIRE

Jean-Paul Simon; Giuditta de Prato

2012-01-01

This report offers an in-depth analysis of the major economic developments in the book publishing industry. The analysis integrates data from a statistical report published earlier as part of this project. The report is divided into 4 main parts. Chapter 1, the introduction, puts the sector into an historical perspective. Chapter 2 introduces the markets at a global and regional level; describes some of the major EU markets (France, Germany, Italy, Spain and the United Kingdom). Chapter 3 ana...

76 FR 59803 - Children's Online Privacy Protection Rule

Science.gov (United States)

2011-09-27

... next COPPA Rule review was originally set for 2017. On April 5, 2010, the Commission published a...); and United States v. Bonzi Software, Inc., No. CV-04-1048 (C.D. Cal., filed Feb. 14, 2004) (desktop...

76 FR 32146 - Procurement List; Proposed Additions

Science.gov (United States)

2011-06-03

... . SUPPLEMENTARY INFORMATION: This notice is published pursuant to 41 U.S.C. 47(a)(2) and 41 CFR 51-2.3. Its... Combination Lock. NSN: 5340-00-NIB-0099--Desktop & Peripherals Locking Kit, Standard. NPA: Alphapointe...

77 FR 43506 - DoD Unclassified Controlled Nuclear Information (UCNI)

Science.gov (United States)

2012-07-25

... Department of Defense published a proposed rule on April 25, 2011 (76 FR 22849-22854). Comments from two... preclude its reconstruction. DoD UCNI in electronic form shall be deleted and also removed from any desktop...

Ethics in Scientific Publishing

Science.gov (United States)

Sage, Leslie J.

2012-08-01

We all learn in elementary school not turn in other people's writing as if it were our own (plagiarism), and in high school science labs not to fake our data. But there are many other practices in scientific publishing that are depressingly common and almost as unethical. At about the 20 percent level authors are deliberately hiding recent work -- by themselves as well as by others -- so as to enhance the apparent novelty of their most recent paper. Some people lie about the dates the data were obtained, to cover up conflicts of interest, or inappropriate use of privileged information. Others will publish the same conference proceeding in multiple volumes, or publish the same result in multiple journals with only trivial additions of data or analysis (self-plagiarism). These shady practices should be roundly condemned and stopped. I will discuss these and other unethical actions I have seen over the years, and steps editors are taking to stop them.

77 FR 75616 - Procurement List; Proposed Additions And Deletion

Science.gov (United States)

2012-12-21

... . SUPPLEMENTARY INFORMATION: This notice is published pursuant to 41 U.S.C. 8503(a)(2) and 41 CFR 51-2.3. Its...: Products NSN: 7420-00-NIB-0023--Talking Calculator, 508 Compliant, 12 Digit, Portable, Desktop, Battery...

The Decision to Publish Electronically.

Science.gov (United States)

Craig, Gary

1983-01-01

Argues that decision to publish a given intellectual product "electronically" is a business decision based on customer needs, available format alternatives, current business climate, and variety of already existing factors. Publishers are most influenced by customers' acceptance of new products and their own role as intermediaries in…

The Evolution of Electronic Publishing.

Science.gov (United States)

Lancaster, F. W.

1995-01-01

Discusses the evolution of electronic publishing from the early 1960s when computers were used merely to produce conventional printed products to the present move toward networked scholarly publishing. Highlights include library development, periodicals on the Internet, online journals versus paper journals, problems, and the future of…

Exploring Digital News Publishing Business Models

DEFF Research Database (Denmark)

Lindskow, Kasper

News publishers in the industrialized world are experiencing a fundamental challenge to their business models because of the changing modes of consumption, competition, and production of their offerings that are associated with the emergence of the networked information society. The erosion...... of the traditional business models poses an existential threat to news publishing and has given rise to a continuing struggle among news publishers to design digital business models that will be sustainable in the future. This dissertation argues that a central and underresearched aspect of digital news publishing...... business models concerns the production networks that support the co-production of digital news offerings. To fill this knowledge gap, this dissertation explores the strategic design of the digital news publishing production networks that are associated with HTML-based news offerings on the open Web...

ESTABLISHING A PUBLISHING OUTFIT IN NIGERIA EMENYONU ...

African Journals Online (AJOL)

CIU

stakeholders in the publishing industry,the legal environment of publishing, ... retailers. Publishing is a peculiar form of business for which a special group of very .... The publisher should provide furniture and fittings for the staff and intended ...

Decentralized provenance-aware publishing with nanopublications

Directory of Open Access Journals (Sweden)

Tobias Kuhn

2016-08-01

Full Text Available Publication and archival of scientific results is still commonly considered the responsability of classical publishing companies. Classical forms of publishing, however, which center around printed narrative articles, no longer seem well-suited in the digital age. In particular, there exist currently no efficient, reliable, and agreed-upon methods for publishing scientific datasets, which have become increasingly important for science. In this article, we propose to design scientific data publishing as a web-based bottom-up process, without top-down control of central authorities such as publishing companies. Based on a novel combination of existing concepts and technologies, we present a server network to decentrally store and archive data in the form of nanopublications, an RDF-based format to represent scientific data. We show how this approach allows researchers to publish, retrieve, verify, and recombine datasets of nanopublications in a reliable and trustworthy manner, and we argue that this architecture could be used as a low-level data publication layer to serve the Semantic Web in general. Our evaluation of the current network shows that this system is efficient and reliable.

DESIGNS MATTER: Delivering Information Sources for Tourism

Directory of Open Access Journals (Sweden)

Margie A. Nolasco

2016-11-01

Full Text Available Tourism has benefits not just for travelers, but also to the local economy. Since, Bicol Region has natural and cultural attractions; it is a potential travel destination in the country. Technology in delivering information sources played vital role for the success of the tourism industry in the Region. This allows travel enthusiasts to get more information about various tourist attractions. This paper analyzes the effectiveness of delivering information sources such as web advertisement and desktop publishing for tourist promotion in the Bicol Region. Specifically, it determined the status of tourism, and identified common forms of promotions for tourism development. The study adopted mixed method of research. This method was utilized to confirm and validate findings. Interviews and focus group discussions were used to gather data from the respondents of the selected Local Government Units, Department of Tourism, Travel Agencies and Hotel Agents in the Region. Based on the findings, of the total foreign visitors in the country, only 9.14% visited Bicol Region in 2014. That is why, domestic tourist showed high percentage against foreign visitors with 25.7%. Brochures with EZ maps as most commonly used desktop publishing materials and websites and social media for web advertisement. Thus, there is a need to reevaluate promotional activities by the DOT and other agencies. Adoption suggestive features for creative desktop publishing materials and web services should be considered to increase tourist visitors in the Region.

Changes in the Graphic Arts Industry in Switzerland.

Science.gov (United States)

Meyer, Rene-Simon

1992-01-01

Major changes affecting Swiss graphic arts are photocomposition, replacement of letterpress with offset printing, scanners, and microcomputers and laser printers for desktop publishing. Effects on workers include monotony, alienation, and apprehension. Sex discrimination continues in the industry. (SK)

MUCH Electronic Publishing Environment: Principles and Practices.

Science.gov (United States)

Min, Zheng; Rada, Roy

1994-01-01

Discusses the electronic publishing system called Many Using and Creating Hypermedia (MUCH). The MUCH system supports collaborative authoring; reuse; formatting and printing; management; hypermedia publishing and delivery; and interchange. This article examines electronic publishing environments; the MUCH environment; publishing activities; and…

Web Publishing Schedule

Science.gov (United States)

Section 207(f)(2) of the E-Gov Act requires federal agencies to develop an inventory and establish a schedule of information to be published on their Web sites, make those schedules available for public comment. To post the schedules on the web site.

Support open access publishing

DEFF Research Database (Denmark)

Ekstrøm, Jeannette

2013-01-01

Projektet Support Open Access Publishing har til mål at få opdateret Sherpa/Romeo databasen (www.sherpa.ac.uk/romeo) med fagligt relevante, danske tidsskrifter. Projektet skal endvidere undersøge mulighederne for at få udviklet en database, hvor forskere på tværs af relevante tidsskriftsinformati......Projektet Support Open Access Publishing har til mål at få opdateret Sherpa/Romeo databasen (www.sherpa.ac.uk/romeo) med fagligt relevante, danske tidsskrifter. Projektet skal endvidere undersøge mulighederne for at få udviklet en database, hvor forskere på tværs af relevante...

Go beyond Design by Adopting a Philosophy of Packaging Information.

Science.gov (United States)

Kennedy, Jack

1993-01-01

Describes how a changeover to desktop publishing, working in teams, expansion of the journalism room, and the concept of packaging combined to dramatically change a high school newspaper's approach and product. Argues for a debate on evaluation services. (SR)

Prepare to publish.

Science.gov (United States)

Price, P M

2000-01-01

"I couldn't possibly write an article." "I don't have anything worthwhile to write about." "I am not qualified to write for publication." Do any of these statements sound familiar? This article is intended to dispel these beliefs. You can write an article. You care for the most complex patients in the health care system so you do have something worthwhile to write about. Beside correct spelling and grammar there are no special skills, certificates or diplomas required for publishing. You are qualified to write for publication. The purpose of this article is to take the mystique out of the publication process. Each step of publishing an article will be explained, from idea formation to framing your first article. Practical examples and recommendations will be presented. The essential components of the APA format necessary for Dynamics: The Official Journal of the Canadian Association of Critical Care Nurses will be outlined and resources to assist you will be provided.

Comics, Copyright and Academic Publishing

Directory of Open Access Journals (Sweden)

Ronan Deazley

2014-05-01

Full Text Available This article considers the extent to which UK-based academics can rely upon the copyright regime to reproduce extracts and excerpts from published comics and graphic novels without having to ask the copyright owner of those works for permission. In doing so, it invites readers to engage with a broader debate about the nature, demands and process of academic publishing.

78 FR 23542 - Procurement List; Proposed Additions

Science.gov (United States)

2013-04-19

... notice is published pursuant to 41 U.S.C. 8503 (a)(2) and 41 CFR 51-2.3. Its purpose is to provide..., Paper, Desktop, 3-Hole, Adjustable, 11 sheet capacity, Metallic Base, Black Grip. NSN: 7520-00-NSH-0199...

Energy saving in the design and operation of fans; The development of technical literature for the specification of fume extraction systems

Energy Technology Data Exchange (ETDEWEB)

Gibbons, A [Plastic Fabrications and Environmental Technology Ltd., Armagh, Northern Ireland (United Kingdom)

1995-12-01

The processes involved in producing technical literature to assist in the selection of fans are discussed. Desktop publishing has been found to provide an effective method of matching the detail of the literature to the needs of the customer. (author)

The development of technical literature for the specification of fume extraction systems

Energy Technology Data Exchange (ETDEWEB)

Gibbons, A [Plastic Fabrications and Environmental Technology Ltd., Armagh (United Kingdom)

1996-12-31

The processes involved in producing technical literature to assist in the selection of fans are discussed. Desktop publishing has been found to provide an effective method of matching the detail of the literature to the needs of the customer. (author)

CloVR: A virtual machine for automated and portable sequence analysis from the desktop using cloud computing

Science.gov (United States)

2011-01-01

Background Next-generation sequencing technologies have decentralized sequence acquisition, increasing the demand for new bioinformatics tools that are easy to use, portable across multiple platforms, and scalable for high-throughput applications. Cloud computing platforms provide on-demand access to computing infrastructure over the Internet and can be used in combination with custom built virtual machines to distribute pre-packaged with pre-configured software. Results We describe the Cloud Virtual Resource, CloVR, a new desktop application for push-button automated sequence analysis that can utilize cloud computing resources. CloVR is implemented as a single portable virtual machine (VM) that provides several automated analysis pipelines for microbial genomics, including 16S, whole genome and metagenome sequence analysis. The CloVR VM runs on a personal computer, utilizes local computer resources and requires minimal installation, addressing key challenges in deploying bioinformatics workflows. In addition CloVR supports use of remote cloud computing resources to improve performance for large-scale sequence processing. In a case study, we demonstrate the use of CloVR to automatically process next-generation sequencing data on multiple cloud computing platforms. Conclusion The CloVR VM and associated architecture lowers the barrier of entry for utilizing complex analysis protocols on both local single- and multi-core computers and cloud systems for high throughput data processing. PMID:21878105

Electronic publishing and Acupuncture in Medicine.

Science.gov (United States)

White, Adrian

2006-09-01

The internet has fundamentally altered scientific publishing; this article discusses current models and how they affect this journal. The greatest innovation is a new range of open access journals published only on the internet, aimed at rapid publication and universal access. In most cases authors pay a publication charge for the overhead costs of the journal. Journals that are published by professional organisations primarily for their members have some functions other than publishing research, including clinical articles, conference reports and news items. A small number of these journals are permitting open access to their research reports. Commercial science publishing still exists, where profit for shareholders provides motivation in addition to the desire to spread knowledge for the benefit of all. A range of electronic databases now exists that offer various levels of listing and searching. Some databases provide direct links to journal articles, such as the LinkOut scheme in PubMed. Acupuncture in Medicine will continue to publish in paper format; all research articles will be available on open access, but non-subscribers will need to pay for certain other articles for the first 12 months after publication. All Acupuncture in Medicine articles will in future be included in the LinkOut scheme, and be presented to the databases electronically.

The Impact of Electronic Commerce on the Publishing Industry: Towards a Business Value Complementarity Framework of Electronic Publishing.

Science.gov (United States)

Scupola, Ada

1999-01-01

Discussion of the publishing industry and its use of information and communication technologies focuses on the way in which electronic-commerce technologies are changing and could change the publishing processes, and develops a business complementarity model of electronic publishing to maximize profitability and improve the competitive position.…

Strategic Brand Management Tools in Publishing

OpenAIRE

Pitsaki, Irini

2011-01-01

Further to the introduction of the brand concept evolution and theory, as well as the ways these operate in the publishing sector (see paper: Pitsaki, I. 2010), the present paper treats publishing strategies and the tools used to establish them. Publishers often base their brand strategy on classic marketing approaches, such as the marketing mix -product, price, promotion, placement and people. They also direct their products to specific market segments in regard to the type of content and te...

Ethical issues in publishing in predatory journals.

Science.gov (United States)

Ferris, Lorraine E; Winker, Margaret A

2017-06-15

Predatory journals, or journals that charge an article processing charge (APC) to authors, yet do not have the hallmarks of legitimate scholarly journals such as peer review and editing, Editorial Boards, editorial offices, and other editorial standards, pose a number of new ethical issues in journal publishing. This paper discusses ethical issues around predatory journals and publishing in them. These issues include misrepresentation; lack of editorial and publishing standards and practices; academic deception; research and funding wasted; lack of archived content; and undermining confidence in research literature. It is important that the scholarly community, including authors, institutions, editors, and publishers, support the legitimate scholarly research enterprise, and avoid supporting predatory journals by not publishing in them, serving as their editors or on the Editorial Boards, or permitting faculty to knowingly publish in them without consequences.

INNOVATION MANAGEMENT TOOLS IN PUBLISHING COMPANIES

Directory of Open Access Journals (Sweden)

A. Shegda

2013-09-01

Full Text Available This article is devoted to the highly topical issue of modern publishing business as innovation management. introduction of technological innovation, measured as a promising strategy for the development of a constructive industry. The paper deals with main problems in managing of publishing companies. The reference consider of innovation management tools. In the article are exams the problems of books trend decline which require publishers introducing innovative methods of production and distribution. It was found that while the tools can be used. The process of innovation management with the following basic tools like as marketing innovation bench marketing, franchising, engineering innovation. It was found that while the tools can be used. So, the aim of the article is to analyze the modern tools of innovation management in the publishing field.

Critical analysis of marketing in Croatian publishing

Directory of Open Access Journals (Sweden)

Silvija Gašparić

2018-03-01

Full Text Available Marketing is an inevitable part of today's modern lifestyle. The role that marketing plays is so big that it has become the most important part of business. Due to crisis that is still affecting publishers in Croatia, this paper emphasizes the power of advertising as a key ingredient in how to overcome this situation and upgrade the system of publishing in Croatia. The framework of the paper is based on marketing as a tool that leads to popularization of books and sales increase. Beside the experimental part which gives an insight into public's opinion about books, publishing and marketing, the first chapter gives the literature review and analysis conducted on the whole process of book publishing in Croatia with pointing out mistakes that Croatian publishers make. Also, benefits of foreign publishing will be mentioned and used for comparison and projection on to the problems of the native market. The aim of this analysis and this viewpoint paper is to contribute the comprehension of marketing strategies and activities and its use and gains in Croatian publishing.

Hyped Type: An Exercise in Creative Typography.

Science.gov (United States)

Osterer, Irv

2001-01-01

Provides a history of typography and discusses the effects of technology. Describes an art project in which high school students designed contemporary typographic specimen sheets. Explains that the students created their own broadsheets using Macintosh computers and QuarkXPress desktop publishing. (CMK)

News from the Library: Browse Library books directly from your desktop

CERN Multimedia

CERN Library

2011-01-01

The collection of electronic books held by the Library is steadily expanding, but there are still many titles not available online. However, to some extent Google is bridging the gap.   Google Books is an initiative launched by Google in 2004, in collaboration with a range of publishers and large libraries, which provides the books online and enables searches of the text from cover to cover. For titles that are out of copyright, or in cases where Google has struck an agreement with the publisher, the entire books can be read online. For other books, users can still search in the entire text but, depending on the agreement reached with the publisher, they may only be able to read a limited amount of pages (limited preview) or a few lines of text (known as snippets). Google Books also provides additional information such as reviews and links to related titles. Today, there are more than 15 million scanned books in Google Books. Over the last few weeks, Google Books has been "mashed up&...

Plagiarism in scientific publishing.

Science.gov (United States)

Masic, Izet

2012-12-01

Scientific publishing is the ultimate product of scientist work. Number of publications and their quoting are measures of scientist success while unpublished researches are invisible to the scientific community, and as such nonexistent. Researchers in their work rely on their predecessors, while the extent of use of one scientist work, as a source for the work of other authors is the verification of its contributions to the growth of human knowledge. If the author has published an article in a scientific journal it cannot publish the article in any other journal h with a few minor adjustments or without quoting parts of the first article, which are used in another article. Copyright infringement occurs when the author of a new article with or without the mentioning the author used substantial portions of previously published articles, including tables and figures. Scientific institutions and universities should,in accordance with the principles of Good Scientific Practice (GSP) and Good Laboratory Practices (GLP) have a center for monitoring,security, promotion and development of quality research. Establish rules and compliance to rules of good scientific practice are the obligations of each research institutions,universities and every individual-researchers,regardless of which area of science is investigated. In this way, internal quality control ensures that a research institution such as a university, assume responsibility for creating an environment that promotes standards of excellence, intellectual honesty and legality. Although the truth should be the aim of scientific research, it is not guiding fact for all scientists. The best way to reach the truth in its study and to avoid the methodological and ethical mistakes is to consistently apply scientific methods and ethical standards in research. Although variously defined plagiarism is basically intended to deceive the reader's own scientific contribution. There is no general regulation of control of

Electronic Journal Publishing: Observations from Inside.

Science.gov (United States)

Hunter, Karen

1998-01-01

Focuses on electronic scholarly-journal publishing. Discusses characteristics of current academic electronic publishing; effects of the World Wide Web; user needs and positions of academic libraries; costs; and decisions of research librarians that drive the industry. (AEF)

Open Access Publishing in the Electronic Age.

Science.gov (United States)

Kovács, Gábor L

2014-10-01

The principle of open-access (OA) publishing is more and more prevalent also on the field of laboratory medicine. Open-access journals (OAJs) are available online to the reader usually without financial, legal, or technical barriers. Some are subsidized, and some require payment on behalf of the author. OAJs are one of the two general methods for providing OA. The other one is self-archiving in a repository. The electronic journal of the IFCC (eJIFCC) is a platinum OAJ- i.e. there is no charge to read, or to submit to this journal. Traditionally, the author was required to transfer the copyright to the journal publisher. Publishers claimed this was necessary in order to protect author's rights. However, many authors found this unsatisfactory, and have used their influence to affect a gradual move towards a license to publish instead. Under such a system, the publisher has permission to edit, print, and distribute the article commercially, but the author(s) retain the other rights themselves. An OA mandate is a policy adopted by a research institution, research funder, or government which requires researchers to make their published, peer-reviewed journal articles and conference papers OA by self-archiving their peer-reviewed drafts in a repository ("green OA") or by publishing them in an OAJ ("gold OA"). Creative Commons (CC) is a nonprofit organization that enables the sharing and use of creativity and knowledge through free legal tools. The free, easy-to-use copyright licenses provide a simple, standardized way to give the public permission to share and use creative work. CC licenses let you easily change your copyright terms from the default of "all rights reserved" to "some rights reserved." OA publishing also raises a number of new ethical problems (e.g. predatory publishers, fake papers). Laboratory scientists are encouraged to publish their scientific results OA (especially in eJIFCC). They should, however, be aware of their rights, institutional mandate

Oracle Application Express 5 for beginners a practical guide to rapidly develop data-centric web applications accessible from desktop, laptops, tablets, and smartphones

CERN Document Server

2015-01-01

Oracle Application Express has taken another big leap towards becoming a true next generation RAD tool. It has entered into its fifth version to build robust web applications. One of the most significant feature in this release is a new page designer that helps developers create and edit page elements within a single page design view, which enormously maximizes developer productivity. Without involving the audience too much into the boring bits, this full colored edition adopts an inspiring approach that helps beginners practically evaluate almost every feature of Oracle Application Express, including all features new to version 5. The most convincing way to explore a technology is to apply it to a real world problem. In this book, you’ll develop a sales application that demonstrates almost every feature to practically expose the anatomy of Oracle Application Express 5. The short list below presents some main topics of Oracle APEX covered in this book: Rapid web application development for desktops, la...

Strength of PLA Components Fabricated with Fused Deposition Technology Using a Desktop 3D Printer as a Function of Geometrical Parameters of the Process

Directory of Open Access Journals (Sweden)

Vladimir E. Kuznetsov

2018-03-01

Full Text Available The current paper studies the influence of geometrical parameters of the fused deposition modeling (FDM—fused filament fabrication (FFF 3D printing process on printed part strength for open source desktop 3D printers and the most popular material used for that purpose—i.e., polylactic acid (PLA. The study was conducted using a set of different nozzles (0.4, 0.6, and 0.8 mm and a range of layer heights from the minimum to maximum physical limits of the machine. To assess print strength, a novel assessment method is proposed. A tubular sample is loaded in the weakest direction (across layers in a three-point bending fixture. Mesostructure evaluation through scanning electronic microscopy (SEM scans of the samples was used to explain the obtained results. We detected a significant influence of geometric process parameters on sample mesostructure, and consequently, on sample strength.

Desktop mapping using GPS. SAHTI - a software package for environmental monitoring. Report on task JNTB898 on the Finnish support programme to IAEA safeguards

Energy Technology Data Exchange (ETDEWEB)

Ilander, T; Kansanaho, A; Toivonen, H

1996-02-01

Environmental sampling is the key method of the IAEA in searching signatures of a covert nuclear programme. However, it is not always easy to know the exact location of the sampling site. The satellite navigation system, utilizing a small receiver (GPS) and a PC, allows to have independent positioning data easily. The present task on the Finnish Support Programme was launched to create software to merge information about sampling and positioning. The system is build above a desktop mapping software package. However, the result of the development goes beyond the initial goal: the software can be used to real- time positioning in a mobile unit utilizing maps that can be purchased or produced by the user. In addition, the system can be easily enlarged to visualize data in real time from mobile environmental monitors, such as a Geiger counter, a pressurized ionisation chamber of a gamma-ray spectrometer. (orig.) (7 figs.).

Desktop mapping using GPS. SAHTI - a software package for environmental monitoring. Report on task JNTB898 on the Finnish support programme to IAEA safeguards

International Nuclear Information System (INIS)

Ilander, T.; Kansanaho, A.; Toivonen, H.

1996-02-01

Environmental sampling is the key method of the IAEA in searching signatures of a covert nuclear programme. However, it is not always easy to know the exact location of the sampling site. The satellite navigation system, utilizing a small receiver (GPS) and a PC, allows to have independent positioning data easily. The present task on the Finnish Support Programme was launched to create software to merge information about sampling and positioning. The system is build above a desktop mapping software package. However, the result of the development goes beyond the initial goal: the software can be used to real- time positioning in a mobile unit utilizing maps that can be purchased or produced by the user. In addition, the system can be easily enlarged to visualize data in real time from mobile environmental monitors, such as a Geiger counter, a pressurized ionisation chamber of a gamma-ray spectrometer. (orig.) (7 figs.)

Predatory publishing and cybercrime targeting academics.

Science.gov (United States)

Umlauf, Mary Grace; Mochizuki, Yuki

2018-04-01

The purpose of this report is to inform and warn academics about practices used by cybercriminals who seek to profit from unwary scholars and undermine the industry of science. This report describes the signs, symptoms, characteristics, and consequences of predatory publishing and related forms of consumer fraud. Methods to curb these cybercrimes include educating scholars and students about tactics used by predatory publishers; institutional changes in how faculty are evaluated using publications; soliciting cooperation from the industries that support academic publishing and indexing to curb incorporation of illegitimate journals; and taking an offensive position by reporting these consumer fraud crimes to the authorities. Over and above the problem of publishing good science in fraudulent journals, disseminating and citing poor-quality research threaten the credibility of science and of nursing. © 2018 John Wiley & Sons Australia, Ltd.

Free Publishing Culture. Sustainable Models?

Directory of Open Access Journals (Sweden)

Silvia Nanclares Escudero

2013-03-01

Full Text Available As a result of the collective research on the possibilities for publishing production and distribution offered nowadays by the Free Culture scenario, we present here a mapping of symptoms in order to propose a transitory diagnostic of the question: Is it possible to generate an economically sustainable publishing model based on the uses and customs generated and provided by Free Culture? Data, intuitions, experiences and ideas attempt to back up our affirmative answer.

Electronic astronomical information handling and flexible publishing.

Science.gov (United States)

Heck, A.

The current dramatic evolution in information technology is bringing major modifications in the way scientists work and communicate. The concept of electronic information handling encompasses the diverse types of information, the different media, as well as the various communication methodologies and technologies. It ranges from the very collection of data until the final publication of results and sharing of knowledge. New problems and challenges result also from the new information culture, especially on legal, ethical, and educational grounds. Electronic publishing will have to diverge from an electronic version of contributions on paper and will be part of a more general flexible-publishing policy. The benefits of private publishing are questioned. The procedures for validating published material and for evaluating scientific activities will have to be adjusted too. Provision of electronic refereed information independently from commercial publishers in now feasible. Scientists and scientific institutions have now the possibility to run an efficient information server with validated (refereed) material without the help of a commercial publishers.

I publish in I edit?--Do editorial board members of urologic journals preferentially publish their own scientific work?

Science.gov (United States)

Mani, Jens; Makarević, Jasmina; Juengel, Eva; Ackermann, Hanns; Nelson, Karen; Bartsch, Georg; Haferkamp, Axel; Blaheta, Roman A

2013-01-01

Scientists who are members of an editorial board have been accused of preferentially publishing their scientific work in the journal where they serve as editor. Reputation and academic standing do depend on an uninterrupted flow of published scientific work and the question does arise as to whether publication mainly occurs in the self-edited journal. This investigation was designed to determine whether editorial board members of five urological journals were more likely to publish their research reports in their own rather than in other journals. A retrospective analysis was conducted for all original reports published from 2001-2010 by 65 editorial board members nominated to the boards of five impact leading urologic journals in 2006. Publications before editorial board membership, 2001-2005, and publications within the period of time as an editorial board member, 2006-2010, were identified. The impact factors of the journals were also recorded over the time period 2001-2010 to see whether a change in impact factor correlated with publication locality. In the five journals as a whole, scientific work was not preferentially published in the journal in which the scientists served as editor. However, significant heterogeneity among the journals was evident. One journal showed a significant increase in the amount of published papers in the 'own' journal after assumption of editorship, three journals showed no change and one journal showed a highly significant decrease in publishing in the 'own' journal after assumption of editorship.

Analisis Kebutuhan Bandwidth Pada Pemanfaatan Web Streaming Justin.tv Sebagai Media E-Learning Dengan Menggunakan Wirecast Dan Desktop Presenter

Directory of Open Access Journals (Sweden)

Muhammad Ubaidilah

2014-05-01

Full Text Available Perkembangan teknologi informasi begitu cepat seperti sekarang telah banyak mengubah sudut pandang banyak orang, antara lain sudut pandang orang untuk mengubah dunia pendidikan menjadi lebih baik. Salah satu contohnya pembelajaran berbasis Information and Communication Technologies (ICT yaitu pembelajaran menggunakan video streaming. Dengan instalasi software open source Wirecast dan Desktop presenter digunakan untuk membuat video pembelajaran Streaming, disiarkan secara real time melalui media broadcast justin.tv (internet TV Channel, diharapkan dapat lebih mendukung konsep pembelajaran kapan dan dimana saja. Masalah terbesar dari teknologi ini adalah keterbatasan bandwidth. Bandwidth adalah parameter penting untuk melakukan streaming dalam jaringan. Sedangkan proses komunikasi menggunakan video digital ini menghabiskan resource yang cukup besar. Sehingga penggunaan wireshark di sini sangat diperlukan untuk menganalisis bandwidth pada paket yang diterima oleh client. Dari hasil pengukuran video dengan standar H.264 resolusi (720 x 540, dengan rata-rata 20 menit dalam pengambilan sampel, sebanyak 30 pengujian sampel streaming video menggunakan wireshark, diperoleh rata-rata throughput keseluruhan 0,343 Mbps, rata-rata throughput terendah 0,309 Mbps dan throughput tertinggi 0,372 Mbps. Dapat disimpulkan bahwa jika dihasilkan throughput yang lebih besar maka kualitas video streaming akan lebih baik, tetapi jika throughput dihasilkan semakin kecil maka kualitas video streaming akan menurun

TOOLS FOR PRESENTING SPATIAL AND TEMPORAL PATTERNS OF ENVIRONMENTAL MONITORING DATA

Science.gov (United States)

The EPA Health Effects Research Laboratory has developed this data presentation tool for use with a variety of types of data which may contain spatial and temporal patterns of interest. he technology links mainframe computing power to the new generation of "desktop publishing" ha...

Forecasting and management of technology

National Research Council Canada - National Science Library

Roper, A. T

2011-01-01

... what the authors see as the innovations to technology management in the last 17 years: the Internet; the greater focus on group decision-making including process management and mechanism design; and desktop software that has transformed the analytical capabilities of technology managers"--Provided by publisher.

Technology: Window to the Future. Proceedings of the Annual State Conference of the Texas Computer Education Association (9th, Houston, Texas, March 5-7, 1989).

Science.gov (United States)

Bright, George W., Ed.; Grigassy, Mary Louise, Ed.

This proceedings compilation presents papers on administration, computer literacy, computer science, desktop publishing, elementary education, hardware and software, language arts, mathematics, media, music and art, science, social studies, and special education. The 130 papers are arranged alphabetically by author's name and a subject index…

Preparing and Publishing a Scientific Manuscript

Directory of Open Access Journals (Sweden)

Padma R Jirge

2017-01-01

Full Text Available Publishing original research in a peer-reviewed and indexed journal is an important milestone for a scientist or a clinician. It is an important parameter to assess academic achievements. However, technical and language barriers may prevent many enthusiasts from ever publishing. This review highlights the important preparatory steps for creating a good manuscript and the most widely used IMRaD (Introduction, Materials and Methods, Results, and Discussion method for writing a good manuscript. It also provides a brief overview of the submission and review process of a manuscript for publishing in a biomedical journal.

PLAGIARISM IN SCIENTIFIC PUBLISHING

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Masic, Izet

2012-01-01

Scientific publishing is the ultimate product of scientist work. Number of publications and their quoting are measures of scientist success while unpublished researches are invisible to the scientific community, and as such nonexistent. Researchers in their work rely on their predecessors, while the extent of use of one scientist work, as a source for the work of other authors is the verification of its contributions to the growth of human knowledge. If the author has published an article in a scientific journal it cannot publish the article in any other journal h with a few minor adjustments or without quoting parts of the first article, which are used in another article. Copyright infringement occurs when the author of a new article with or without the mentioning the author used substantial portions of previously published articles, including tables and figures. Scientific institutions and universities should,in accordance with the principles of Good Scientific Practice (GSP) and Good Laboratory Practices (GLP) have a center for monitoring,security, promotion and development of quality research. Establish rules and compliance to rules of good scientific practice are the obligations of each research institutions,universities and every individual-researchers,regardless of which area of science is investigated. In this way, internal quality control ensures that a research institution such as a university, assume responsibility for creating an environment that promotes standards of excellence, intellectual honesty and legality. Although the truth should be the aim of scientific research, it is not guiding fact for all scientists. The best way to reach the truth in its study and to avoid the methodological and ethical mistakes is to consistently apply scientific methods and ethical standards in research. Although variously defined plagiarism is basically intended to deceive the reader’s own scientific contribution. There is no general regulation of control of

Issues in Electronic Publishing.

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Meadow, Charles T.

1997-01-01

Discusses issues related to electronic publishing. Topics include writing; reading; production, distribution, and commerce; copyright and ownership of intellectual property; archival storage; technical obsolescence; control of content; equality of access; and cultural changes. (Author/LRW)

New journals for publishing medical case reports.

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Akers, Katherine G

2016-04-01

Because they do not rank highly in the hierarchy of evidence and are not frequently cited, case reports describing the clinical circumstances of single patients are seldom published by medical journals. However, many clinicians argue that case reports have significant educational value, advance medical knowledge, and complement evidence-based medicine. Over the last several years, a vast number (∼160) of new peer-reviewed journals have emerged that focus on publishing case reports. These journals are typically open access and have relatively high acceptance rates. However, approximately half of the publishers of case reports journals engage in questionable or "predatory" publishing practices. Authors of case reports may benefit from greater awareness of these new publication venues as well as an ability to discriminate between reputable and non-reputable journal publishers.

Open Access, data capitalism and academic publishing.

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Hagner, Michael

2018-02-16

Open Access (OA) is widely considered a breakthrough in the history of academic publishing, rendering the knowledge produced by the worldwide scientific community accessible to all. In numerous countries, national governments, funding institutions and research organisations have undertaken enormous efforts to establish OA as the new publishing standard. The benefits and new perspectives, however, cause various challenges. This essay addresses several issues, including that OA is deeply embedded in the logic and practices of data capitalism. Given that OA has proven an attractive business model for commercial publishers, the key predictions of OA-advocates, namely that OA would liberate both scientists and tax payers from the chains of global publishing companies, have not become true. In its conclusion, the paper discusses the opportunities and pitfalls of non-commercial publishing.

Electronic Publishing: Introduction to This Issue.

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Siegel, Martin A.

1994-01-01

Provides an overview of this special issue that addresses the possibilities and implications of electronic publishing and information dissemination as key components of effective education. Highlights include the theory and framework of electronic publishing; differences between electronic text and print; development of new educational materials;…